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

A deadly winter storm may be winding down for some, but extremely cold weather will persist. Here are the latest updates on ...

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

Fox Weather correspondent Robert Ray talks reporting inside a dangerous winter storm as a powerful system threatens millions ...

We went behind the scenes Columbia National Weather Service office to see what goes into tracking winter storm, 24 hours ...

Philadelphia will be spared from a weekend winter storm that forecasters once suspected could drop more snow on top of last ...

Up to a foot is possible this weekend in parts of the Southeast and on Cape Cod, with smaller amounts expected for much of the East Coast.