The agency forecasts snow accumulations of 12 to 18 inches during this time for areas above 6,000 feet, while areas over ...

The National Weather Service has simplified some of its winter weather alerts for Wind Chill and Extreme Cold Warnings.

Myriad winter weather alerts and warnings remained in place across the U.S. on Tuesday as multiple states battled storms.

A winter storm is expected to bring heavy snow, high winds, and hazardous conditions to the mountains of Southern California ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

While it's stopped snowing, deadly winter weather conditions aren't gone. The National Weather Service is warning of icy ...

On Friday at 12:40 p.m. a winter storm watch was issued by the National Weather Service valid from Saturday 10 p.m. until ...

Storm Warning was issued for York and Adams County for Sunday by the National Weather Service in State College, with a ...

Follow NBC News live updates for the latest coverage of the freezing winter weather affecting large swaths of the U.S., from ...

Around 40 million people in the U.S. are under a winter storm warning from an unusual blast of severe cold weather and snow ...

NWS San Diego issues alerts for fire weather and a winter storm with snow and gusty winds in Southern California.

Snowfall forecasts have increased for a winter storm expected to blanket New Jersey with widespread areas of 4 to 8 inches of ...