Maps show where the next blast of Arctic air and a potential winter storm are expected to travel this weekend, according to ...

As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.

The Philadelphia area officially broke its stretch of subfreezing temperatures Monday, but gusty winds are keeping conditions ...

Heavy snow, ice and brutal cold are expected to make this winter storm a potentially life-threatening weather event, ...

Tuesday is even milder than Monday, with highs in the upper 30s in Philadelphia before a return to the 20s over the weekend.