Nearly a dozen states received hazardous weather warnings from the National Weather Service as of early Wednesday.

Winter weather advisories or winter storm warnings were in place for seven states early Tuesday morning, with the National ...

The wind chills as low as 15 degrees are expected for parts of Alabama, Georgia and Florida Thursday evening into Friday ...

The National Weather Service said in a forecast discussion Sunday that ... Sunday.The storm was expected to make its way east ...

More than 220 million people across the United States are facing dangerous cold that will also open the door for a ...

Snow totals in Louisiana have broken records. Parts of Florida, Texas and Georgia have also accumulated several inches of ...

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

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

A strong polar vortex is expected to keep cold air in Canada and the northwest U.S. in February, March and April, according to Weather Channel.

Memphis is set to get hit with a cold weather system early this week that could drop wind chills to as low as 5 degrees.