January 31, 2015; 10:06 AM ET
Cold air sweeping in this weekend will help pave the way for a winter storm late Sunday afternoon into Monday afternoon around Philadelphia. more >
A thick cloud cover and windy with snow and sleet tapering off, accumulating 1-2"; storm total 2-4"
Mostly cloudy; windy in the evening, then bitterly cold late; extreme cold can be dangerous late
Rises at 7:07 AM with 10:12 of sunlight, then sets at 5:19 PM
Rises at 4:28 PM with 14:04 of moolight, then sets at 6:32 AM