1 LINKEDINCOMMENTMORE

WASHINGTON (WUSA9) -- Here are five things you need to know on Thursday, March 20:

5. Thursday is the first day of Spring! Spring arrives Thursday at 12:57 p.m. and it will feel more like it with sunshine and milder conditions. We are tracking another cold front over the weekend and the possibility of snow showers by Tuesday.

FORECAST: Sunny & brighter for start of spring, snow possible Tue

4. D.C. police are looking for help in locating a missing girl last seen in southeast D.C. Officials say 8-year-old Relisha Tenau Rudd was last seen in the 1900 block of Massachusetts Avenue, SE.

MORE: 8-year-old girl missing from Southeast DC

3. The opening of the new Silver Line has been indefinitely delayed because of serious problems with the train communication system and other issues. The communications system that allows trains on the new line to communicate with the Metro Control Center does not work correctly.

VIDEO: Metro's Silver Line opening indefinitely delayed

2. Today is the last day to sign up for WUSA9's Bracket Challenge. The deadline to enter your bracket is at noon. Play against some of our VIPs like Ryan Kerrigan and LaVar Arrington. You could win a 60" flat screen TV and other great prizes!

ENTER: WUSA9 Bracket Challenge

1. Thursday is International Happiness Day! We hit the D.C. Area streets and we shot a music video of "Happy" by Pharrell Williams. What makes you happy today? Tell us on our Facebook page!

VIDEO: DC celebrates 'International Happiness Day' with WUSA9

1 LINKEDINCOMMENTMORE
Read or Share this story: http://on.wusa9.com/1g471cp