Dale City, Virginia has a nice dry cold airmass. Your high temperature was 30 degrees. It is now 26 degrees with a dewpoint of 10 degrees above zero. Winds are northerly at 5 to 13 mph. You have a massive winter storm incoming, with good amounts of pow on the way. Ground is cold. Surface Frigidization will be in play. This means roads and sidewalks WILL CAVE, from Flake 1. Enjoy, everyone! I will be watching live cams in your area, cheering your storm on!!!!!!