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

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

Winter storm warnings and advisories extended from Montana to Ohio, the National Weather Service said. Forecasters warned ...

Power outages were reported across the South as a monster storm began wreaking havoc across much of the country.

More than 200 million people are under winter storm threats as officials brace for power outages and travel difficulties.

Brutally cold temperatures begin the weekend, and accumulating snow will finish it off.

Skies will clear to partly cloudy Sunday, but later today a front to the east may generate isolated snow squalls with brief whiteout conditions and a coating of snow.