Weather Alerts

VAC153-131545- /O.NEW.KLWX.FA.W.0121.200813T0938Z-200813T1545Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Prince William VA- 538 AM EDT Thu Aug 13 2020 The National Weather Service in Sterling Virginia has issued a * Flood Warning for... Northwestern Prince William County in northern Virginia... * Until 1145 AM EDT Thursday. * At 538 AM EDT, Doppler radar indicated thunderstorms producing heavy rain which will cause flooding. Up to one inch of rain has already fallen. Additional rainfall amounts of two inches are possible. * Some locations that will experience flooding include... Haymarket, Gainesville, Catharpin and Woolsey. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. LAT...LON 3893 7762 3890 7759 3889 7755 3885 7755 3884 7753 3884 7751 3882 7751 3879 7761 3881 7770 3884 7772 3885 7770 3889 7769 3894 7765

MDZ501-502-VAZ027-WVZ050-055-501>504-132200- /O.CAN.KLWX.FF.A.0020.000000T0000Z-200813T0600Z/ /O.NEW.KLWX.FF.A.0021.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Extreme Western Allegany-Central and Eastern Allegany-Shenandoah- Hampshire-Hardy-Western Grant-Eastern Grant-Western Mineral- Eastern Mineral- Including the cities of Frostburg, Cumberland, Strasburg, Woodstock, Mount Jackson, New Market, Romney, Moorefield, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has issued a * Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia, including the following areas, in western Maryland, Central and Eastern Allegany and Extreme Western Allegany. In northwest Virginia, Shenandoah. In eastern West Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, Western Grant, and Western Mineral. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. The Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia has been cancelled.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ016>018-VAZ029-039-507-132200- /O.EXT.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charles-St. Marys-Calvert-Page-Madison- Northern Virginia Blue Ridge- Including the cities of St. Charles, Waldorf, Lexington Park, California, Chesapeake Beach, Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick, Luray, Shenandoah, Stanley, Madison, and Big Meadows 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch is now in effect for * Portions of southern Maryland and northwest Virginia, including the following areas, in southern Maryland, Calvert, Charles, and St. Marys. In northwest Virginia, Madison, Northern Virginia Blue Ridge, and Page. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ016>018-VAZ029-039-507-132200- /O.EXT.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charles-St. Marys-Calvert-Page-Madison- Northern Virginia Blue Ridge- Including the cities of St. Charles, Waldorf, Lexington Park, California, Chesapeake Beach, Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick, Luray, Shenandoah, Stanley, Madison, and Big Meadows 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch is now in effect for * Portions of southern Maryland and northwest Virginia, including the following areas, in southern Maryland, Calvert, Charles, and St. Marys. In northwest Virginia, Madison, Northern Virginia Blue Ridge, and Page. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ501-502-VAZ027-WVZ050-055-501>504-132200- /O.CAN.KLWX.FF.A.0020.000000T0000Z-200813T0600Z/ /O.NEW.KLWX.FF.A.0021.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Extreme Western Allegany-Central and Eastern Allegany-Shenandoah- Hampshire-Hardy-Western Grant-Eastern Grant-Western Mineral- Eastern Mineral- Including the cities of Frostburg, Cumberland, Strasburg, Woodstock, Mount Jackson, New Market, Romney, Moorefield, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has issued a * Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia, including the following areas, in western Maryland, Central and Eastern Allegany and Extreme Western Allegany. In northwest Virginia, Shenandoah. In eastern West Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, Western Grant, and Western Mineral. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. The Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia has been cancelled.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ501-502-VAZ027-WVZ050-055-501>504-132200- /O.CAN.KLWX.FF.A.0020.000000T0000Z-200813T0600Z/ /O.NEW.KLWX.FF.A.0021.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Extreme Western Allegany-Central and Eastern Allegany-Shenandoah- Hampshire-Hardy-Western Grant-Eastern Grant-Western Mineral- Eastern Mineral- Including the cities of Frostburg, Cumberland, Strasburg, Woodstock, Mount Jackson, New Market, Romney, Moorefield, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has issued a * Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia, including the following areas, in western Maryland, Central and Eastern Allegany and Extreme Western Allegany. In northwest Virginia, Shenandoah. In eastern West Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, Western Grant, and Western Mineral. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. The Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia has been cancelled.

MDZ501-502-VAZ027-WVZ050-055-501>504-132200- /O.CAN.KLWX.FF.A.0020.000000T0000Z-200813T0600Z/ /O.NEW.KLWX.FF.A.0021.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Extreme Western Allegany-Central and Eastern Allegany-Shenandoah- Hampshire-Hardy-Western Grant-Eastern Grant-Western Mineral- Eastern Mineral- Including the cities of Frostburg, Cumberland, Strasburg, Woodstock, Mount Jackson, New Market, Romney, Moorefield, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has issued a * Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia, including the following areas, in western Maryland, Central and Eastern Allegany and Extreme Western Allegany. In northwest Virginia, Shenandoah. In eastern West Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, Western Grant, and Western Mineral. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. The Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia has been cancelled.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ016>018-VAZ029-039-507-132200- /O.EXT.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charles-St. Marys-Calvert-Page-Madison- Northern Virginia Blue Ridge- Including the cities of St. Charles, Waldorf, Lexington Park, California, Chesapeake Beach, Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick, Luray, Shenandoah, Stanley, Madison, and Big Meadows 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch is now in effect for * Portions of southern Maryland and northwest Virginia, including the following areas, in southern Maryland, Calvert, Charles, and St. Marys. In northwest Virginia, Madison, Northern Virginia Blue Ridge, and Page. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ501-502-VAZ027-WVZ050-055-501>504-132200- /O.CAN.KLWX.FF.A.0020.000000T0000Z-200813T0600Z/ /O.NEW.KLWX.FF.A.0021.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Extreme Western Allegany-Central and Eastern Allegany-Shenandoah- Hampshire-Hardy-Western Grant-Eastern Grant-Western Mineral- Eastern Mineral- Including the cities of Frostburg, Cumberland, Strasburg, Woodstock, Mount Jackson, New Market, Romney, Moorefield, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has issued a * Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia, including the following areas, in western Maryland, Central and Eastern Allegany and Extreme Western Allegany. In northwest Virginia, Shenandoah. In eastern West Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, Western Grant, and Western Mineral. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. The Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia has been cancelled.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ021>025-VAZ048-060>062-064>069-075>090-092-093-095>100-509>525- 131430- /O.NEW.KAKQ.FF.A.0006.200813T1200Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Dorchester-Wicomico-Somerset-Inland Worcester-Maryland Beaches- Fluvanna-Prince Edward-Cumberland-Goochland-Caroline-Mecklenburg- Lunenburg-Nottoway-Amelia-Powhatan-Westmoreland-Richmond- Northumberland-Lancaster-Brunswick-Dinwiddie-Prince George-Charles City-New Kent-Gloucester-Middlesex-Mathews-Greensville-Sussex-Surry- James City-Southampton-Isle of Wight-Norfolk/Portsmouth-Suffolk- Chesapeake-Virginia Beach-Accomack-Northampton-Western Louisa- Eastern Louisa-Western Hanover-Eastern Hanover-Western Chesterfield- Eastern Chesterfield (Including Col. Heights)-Western Henrico (Including the City of Richmond)-Eastern Henrico-Western King William-Eastern King William-Western King and Queen-Eastern King and Queen-Western Essex-Eastern Essex-York-Newport News-Hampton/Poquoson- Including the cities of Crewe, Regina, Corbin, Williamsburg, Biscoe, Mountcastle, Lee Hall, Rehoboth, Peary, Ordinary, Snow Hill, Lake Monticello, Brook Vale, Dam Neck, Menchville, Emmerton, Hog Island Game Reserve, Harmony Village, Glass, Downing, Nutbush, Newtown, Hopewell, Amelia Courthouse, Achilles, Lewisetta, Bybee, Barnetts, Fine Creek Mills, Deep Creek, Leedstown, Wakefield, Talleysville, Reams, Chesterfield, Oak Grove, Jamaica, Sandy Point, Worshams, Reeds, New Point, Naylors Beach, Troy, Booth Fork, Norfolk International Arpt, Downtown Suffolk, Wallops Island, Bayside, New Kent Airport, Maryus, Crittenden, Petersburg, Kiptopeke, Midlothian, Stoddert, Wards Corner, Henley Fork, Ocean City, Kilmarnock, Scotts Fork, Newport News, Hallwood, Bethel Church, Back Bay, Guinea Mills, Exmore, Mannboro, Alfonso, Cunningham, Mineral, Beanes Corner, Bacons Castle, Lees Mill, Potomac Beach, Beazley, Westmoreland, New Point Comfort, Orapax Farms, West Point, Benns Church, Ethel, Angola, Aylett, Goochland, Mechanicsville, Barham, Fort Monroe, Haynesville, Healys, Chula, Raines Tavern, Tappahannock, Tabb, Dawn, Longview, Chester, Central Plains, Lancaster, Cooper, Chincoteague, Church View, Princess Anne, Melfa, Mount Pleasant, Fishermans Island, Richmond, Louisa, Subletts, Kells Corner, Cape Charles, Great Bridge, Goodwins Store, Chippokes State Park, South Hill, Driver, Cape Henry, Saint Stephens Church, King And Queen Court House, Potomac Mills, Emporia, Lunenburg, Denbigh, Earls, Hawk, Nesting, Norfolk NAS, Roxbury, Fort Eustis, Browns Corner, Clayville, Cheapside, Cedar Fork, Naxera, Cambridge, Franklin, Gallups Corner, Severn, Flat Rock, Gwaltney Corner, Norview, Chesapeake Airport, Lawrenceville, Nahor, Langley AFB, Farmville, Grand View, Lively, Bottoms Bridge, Kempsville, Palmyra, Poolesville, Crisfield, Wayside, Indian Neck, Beaconsdale, Bon Air, Plantation, Gloucester Point, Burruss Corner, Dunnsville, Cleopus, Downtown Norfolk, Arvins Store, Buckroe Beach, Jetersville, Kennard, Grafton, Carrsville, Elwood, Chuckatuck, Sandston, Carrollton, Ghent, Fort Mitchell, Hilton Village, London Bridge, Genito, Denaro, Lawson, Quinton, Ashland, Fox Hill, Bowers Hill, Ocean View, Owenton, Hampton, Fentress, Colonial Beach, Bavon, Loves Mill, Farnham, Salisbury, Greenbrier, Deanes, Kiptopeke State Park, Colonial Heights, and King William 225 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Wakefield has issued a * Flash Flood Watch for portions of southeast Maryland and Virginia, including the following areas, in southeast Maryland, Dorchester, Inland Worcester, Maryland Beaches, Somerset and Wicomico. In Virginia, Accomack, Amelia, Brunswick, Caroline, Charles City, Chesapeake, Cumberland, Dinwiddie, Eastern Chesterfield (Including Col. Heights), Eastern Essex, Eastern Hanover, Eastern Henrico, Eastern King William, Eastern King and Queen, Eastern Louisa, Fluvanna, Gloucester, Goochland, Greensville, Hampton/Poquoson, Isle of Wight, James City, Lancaster, Lunenburg, Mathews, Mecklenburg, Middlesex, New Kent, Newport News, Norfolk/Portsmouth, Northampton, Northumberland, Nottoway, Powhatan, Prince Edward, Prince George, Richmond, Southampton, Suffolk, Surry, Sussex, Virginia Beach, Western Chesterfield, Western Essex, Western Hanover, Western Henrico (Including the City of Richmond), Western King William, Western King and Queen, Western Louisa, Westmoreland and York. * From 8 AM EDT this morning through this evening * Numerous slow moving showers and thunderstorms will develop along a surface trough once again today. The combination of recent heavy rainfall and the expected rainfall today will pose a risk for flash flooding. Thunderstorms could produce one to as much as three inches of rain in a short period of time. * Rapid rises in rivers and creeks are possible, along with flooding in low lying and poor drainage areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away or be swept away. River banks and culverts can become unstable and unsafe.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ016>018-VAZ029-039-507-132200- /O.EXT.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charles-St. Marys-Calvert-Page-Madison- Northern Virginia Blue Ridge- Including the cities of St. Charles, Waldorf, Lexington Park, California, Chesapeake Beach, Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick, Luray, Shenandoah, Stanley, Madison, and Big Meadows 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch is now in effect for * Portions of southern Maryland and northwest Virginia, including the following areas, in southern Maryland, Calvert, Charles, and St. Marys. In northwest Virginia, Madison, Northern Virginia Blue Ridge, and Page. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ016>018-VAZ029-039-507-132200- /O.EXT.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charles-St. Marys-Calvert-Page-Madison- Northern Virginia Blue Ridge- Including the cities of St. Charles, Waldorf, Lexington Park, California, Chesapeake Beach, Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick, Luray, Shenandoah, Stanley, Madison, and Big Meadows 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch is now in effect for * Portions of southern Maryland and northwest Virginia, including the following areas, in southern Maryland, Calvert, Charles, and St. Marys. In northwest Virginia, Madison, Northern Virginia Blue Ridge, and Page. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ501-502-VAZ027-WVZ050-055-501>504-132200- /O.CAN.KLWX.FF.A.0020.000000T0000Z-200813T0600Z/ /O.NEW.KLWX.FF.A.0021.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Extreme Western Allegany-Central and Eastern Allegany-Shenandoah- Hampshire-Hardy-Western Grant-Eastern Grant-Western Mineral- Eastern Mineral- Including the cities of Frostburg, Cumberland, Strasburg, Woodstock, Mount Jackson, New Market, Romney, Moorefield, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has issued a * Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia, including the following areas, in western Maryland, Central and Eastern Allegany and Extreme Western Allegany. In northwest Virginia, Shenandoah. In eastern West Virginia, Eastern Grant, Eastern Mineral, Hampshire, Hardy, Western Grant, and Western Mineral. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. The Flash Flood Watch for portions of western Maryland, northwest Virginia, and eastern West Virginia has been cancelled.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ016>018-VAZ029-039-507-132200- /O.EXT.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charles-St. Marys-Calvert-Page-Madison- Northern Virginia Blue Ridge- Including the cities of St. Charles, Waldorf, Lexington Park, California, Chesapeake Beach, Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick, Luray, Shenandoah, Stanley, Madison, and Big Meadows 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch is now in effect for * Portions of southern Maryland and northwest Virginia, including the following areas, in southern Maryland, Calvert, Charles, and St. Marys. In northwest Virginia, Madison, Northern Virginia Blue Ridge, and Page. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

DCZ001-MDZ013-014-VAZ025-026-036>038-040-050>057-501>504-508- 132200- /O.EXB.KLWX.FF.A.0020.000000T0000Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Prince Georges-Anne Arundel-Augusta- Rockingham-Nelson-Albemarle-Greene-Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George-Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Central Virginia Blue Ridge- Including the cities of Washington, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Lovingston, Charlottesville, Stanardsville, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth, Fredericksburg, Dahlgren, Warrenton, Turnbull, Hightown, Monterey, and Wintergreen 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of central Maryland, The District of Columbia, and Virginia, including the following areas, in central Maryland, Anne Arundel and Prince Georges. The District of Columbia. In Virginia, Albemarle, Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue Ridge, Culpeper, Eastern Highland, Fairfax, Greene, King George, Nelson, Northern Fauquier, Orange, Prince William, Rappahannock, Rockingham, Southern Fauquier, Spotsylvania, Stafford, and Western Highland. * Through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ003>006-011-503>508-VAZ028-030-031-505-506-WVZ051>053-505-506- 132200- /O.EXB.KLWX.FF.A.0020.200813T1100Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington-Frederick MD-Carroll-Northern Baltimore- Southern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Western Loudoun-Eastern Loudoun-Morgan- Berkeley-Jefferson-Western Pendleton-Eastern Pendleton- Including the cities of Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, Shepherdstown, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 149 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Sterling Virginia has expanded the * Flash Flood Watch to include portions of Maryland, Virginia, and West Virginia, including the following areas, in Maryland, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Southeast Harford, Southern Baltimore, and Washington. In Virginia, Clarke, Eastern Loudoun, Frederick, Warren, and Western Loudoun. In West Virginia, Berkeley, Eastern Pendleton, Jefferson, Morgan, and Western Pendleton. * From 7 AM EDT this morning through this evening * Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding. * Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that rapid rises of water and flash flooding are POSSIBLE. Flash flooding is a very dangerous situation. Those in low lying areas and near streams should monitor water levels during heavy rain and be prepared to move to high ground quickly if flooding is observed, or NWS warnings are issued. Drivers should be very cautious overnight. Low areas may become flooded, and heavy rain can cause poor drainage flooding quickly. If you encounter a flooded road, turn around, don't drown.

MDZ021>025-VAZ048-060>062-064>069-075>090-092-093-095>100-509>525- 131430- /O.NEW.KAKQ.FF.A.0006.200813T1200Z-200814T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Dorchester-Wicomico-Somerset-Inland Worcester-Maryland Beaches- Fluvanna-Prince Edward-Cumberland-Goochland-Caroline-Mecklenburg- Lunenburg-Nottoway-Amelia-Powhatan-Westmoreland-Richmond- Northumberland-Lancaster-Brunswick-Dinwiddie-Prince George-Charles City-New Kent-Gloucester-Middlesex-Mathews-Greensville-Sussex-Surry- James City-Southampton-Isle of Wight-Norfolk/Portsmouth-Suffolk- Chesapeake-Virginia Beach-Accomack-Northampton-Western Louisa- Eastern Louisa-Western Hanover-Eastern Hanover-Western Chesterfield- Eastern Chesterfield (Including Col. Heights)-Western Henrico (Including the City of Richmond)-Eastern Henrico-Western King William-Eastern King William-Western King and Queen-Eastern King and Queen-Western Essex-Eastern Essex-York-Newport News-Hampton/Poquoson- Including the cities of Crewe, Regina, Corbin, Williamsburg, Biscoe, Mountcastle, Lee Hall, Rehoboth, Peary, Ordinary, Snow Hill, Lake Monticello, Brook Vale, Dam Neck, Menchville, Emmerton, Hog Island Game Reserve, Harmony Village, Glass, Downing, Nutbush, Newtown, Hopewell, Amelia Courthouse, Achilles, Lewisetta, Bybee, Barnetts, Fine Creek Mills, Deep Creek, Leedstown, Wakefield, Talleysville, Reams, Chesterfield, Oak Grove, Jamaica, Sandy Point, Worshams, Reeds, New Point, Naylors Beach, Troy, Booth Fork, Norfolk International Arpt, Downtown Suffolk, Wallops Island, Bayside, New Kent Airport, Maryus, Crittenden, Petersburg, Kiptopeke, Midlothian, Stoddert, Wards Corner, Henley Fork, Ocean City, Kilmarnock, Scotts Fork, Newport News, Hallwood, Bethel Church, Back Bay, Guinea Mills, Exmore, Mannboro, Alfonso, Cunningham, Mineral, Beanes Corner, Bacons Castle, Lees Mill, Potomac Beach, Beazley, Westmoreland, New Point Comfort, Orapax Farms, West Point, Benns Church, Ethel, Angola, Aylett, Goochland, Mechanicsville, Barham, Fort Monroe, Haynesville, Healys, Chula, Raines Tavern, Tappahannock, Tabb, Dawn, Longview, Chester, Central Plains, Lancaster, Cooper, Chincoteague, Church View, Princess Anne, Melfa, Mount Pleasant, Fishermans Island, Richmond, Louisa, Subletts, Kells Corner, Cape Charles, Great Bridge, Goodwins Store, Chippokes State Park, South Hill, Driver, Cape Henry, Saint Stephens Church, King And Queen Court House, Potomac Mills, Emporia, Lunenburg, Denbigh, Earls, Hawk, Nesting, Norfolk NAS, Roxbury, Fort Eustis, Browns Corner, Clayville, Cheapside, Cedar Fork, Naxera, Cambridge, Franklin, Gallups Corner, Severn, Flat Rock, Gwaltney Corner, Norview, Chesapeake Airport, Lawrenceville, Nahor, Langley AFB, Farmville, Grand View, Lively, Bottoms Bridge, Kempsville, Palmyra, Poolesville, Crisfield, Wayside, Indian Neck, Beaconsdale, Bon Air, Plantation, Gloucester Point, Burruss Corner, Dunnsville, Cleopus, Downtown Norfolk, Arvins Store, Buckroe Beach, Jetersville, Kennard, Grafton, Carrsville, Elwood, Chuckatuck, Sandston, Carrollton, Ghent, Fort Mitchell, Hilton Village, London Bridge, Genito, Denaro, Lawson, Quinton, Ashland, Fox Hill, Bowers Hill, Ocean View, Owenton, Hampton, Fentress, Colonial Beach, Bavon, Loves Mill, Farnham, Salisbury, Greenbrier, Deanes, Kiptopeke State Park, Colonial Heights, and King William 225 AM EDT Thu Aug 13 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING... The National Weather Service in Wakefield has issued a * Flash Flood Watch for portions of southeast Maryland and Virginia, including the following areas, in southeast Maryland, Dorchester, Inland Worcester, Maryland Beaches, Somerset and Wicomico. In Virginia, Accomack, Amelia, Brunswick, Caroline, Charles City, Chesapeake, Cumberland, Dinwiddie, Eastern Chesterfield (Including Col. Heights), Eastern Essex, Eastern Hanover, Eastern Henrico, Eastern King William, Eastern King and Queen, Eastern Louisa, Fluvanna, Gloucester, Goochland, Greensville, Hampton/Poquoson, Isle of Wight, James City, Lancaster, Lunenburg, Mathews, Mecklenburg, Middlesex, New Kent, Newport News, Norfolk/Portsmouth, Northampton, Northumberland, Nottoway, Powhatan, Prince Edward, Prince George, Richmond, Southampton, Suffolk, Surry, Sussex, Virginia Beach, Western Chesterfield, Western Essex, Western Hanover, Western Henrico (Including the City of Richmond), Western King William, Western King and Queen, Western Louisa, Westmoreland and York. * From 8 AM EDT this morning through this evening * Numerous slow moving showers and thunderstorms will develop along a surface trough once again today. The combination of recent heavy rainfall and the expected rainfall today will pose a risk for flash flooding. Thunderstorms could produce one to as much as three inches of rain in a short period of time. * Rapid rises in rivers and creeks are possible, along with flooding in low lying and poor drainage areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away or be swept away. River banks and culverts can become unstable and unsafe.