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

Track the winter storm as it's forecasted to bring heavy snow and extremely cold weather to the U.S., reaching millions from ...

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

Large parts of the eastern and central United States are expected to see heavy snow. But south of the snow line, forecasters ...

Snow is falling Monday from Kentucky to North Carolina. After a weekend of snow in the Midwest, the winter weather is focused farther south on Monday, with snow hitting Virginia, West Virginia and ...

A white Christmas is likely only for the usual spots in the upper Midwest and mountain West, upstate New York and northern New England, but a thaw is eating away at snowpack elsewhere in the Midwest ...