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

This index, from NOAA's National Weather Service, attempts to scale the impacts from winter weather, taking into account ...

Forecasters say over half the U.S. population could be affected by snow, ice or bitter cold as a winter storm sweeps across ...

Central New York and the Southern Tier are expecting 12-18 inches of snow, while Western New York and Tug Hill may see 8-14 ...

Light snow is accumulating across parts of Missouri, with temperatures cold enough to cause it to stick, and a second surge ...

Snow started falling across New Jersey right on schedule early Sunday, with the heaviest snowfall along with a mix of sleet ...

Dangerous cold and two rounds of snow are expected to hit the St. Louis region this weekend, with the second wave bringing ...