September 4, 2015 8:20 pm Backyard Weather: Nationals Park Storm Team4 Chief Meteorologist Doug Kammerer came across a wedding rehearsal dinner in the Nationals’ backyard. Local 2:38 ‘Snizzle' and some snowflakes seen in Frederick MD early on Christmas Eve 2:18 Doug's Holiday Lights: Young Alexandria family sets display to music 0:47 Wind chill explained 3:17 How one Centreville family's holiday décor became a community staple 0:51 Storm Team4 takes part in ‘STEM for Her' event