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 >
Partly sunny and frigid
Rises at 7:09 AM with 10:12 of sunlight, then sets at 5:21 PM
Rises at 5:26 PM with 13:44 of moolight, then sets at 7:10 AM
Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.