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

An Arctic blast of air plunging across the Rockies and Great Plains will bring dangerously cold temperatures and wind chills ...

The NWS has issued storm and extreme cold warnings this weekend as powerful Arctic winds plunge temperatures nationwide.

The National Weather Service said Thursday morning there is ... also says that high pressure is expected to build over the Great Plains, sending "frigid arctic air" down through the Central ...

BISMARCK, N.D. — Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the Northern Plains and unusual snow and ice in the Gulf ...

according to the National Weather Service. After descending over the Rockies and Great Plains, forecasters said the arctic air will plunge onto the Deep South and Great Lakes by Saturday night ...