December 10, 2013; 8:37 PM ET
The coldest air of the season so far is moving in for the middle of this week around Philadelphia, in the wake of Tuesday's snowstorm. A new storm will move in this weekend. more >
...ICY PATCHES ON UNTREATED ROADWAYS AND WALKWAYS TONIGHT...
TEMPERATURES WILL FALL BELOW FREEZING TONIGHT. ANY UNTREATED STANDING WATER OR SLUSH WILL FREEZE AND CAUSE SLIPPERY TRAVELING AND WALKING CONDITIONS.
IF TRAVELING TONIGHT, PLEASE BE WARY FOR VARYING ROAD CONDITIONS, ESPECIALLY ON LESS TRAVELED ROUTES AND ON BRIDGES AND OVERPASSES.