The NWS has issued warnings this weekend after a powerful polar vortex plunged temperatures nationwide during the week.

Large portions of Texas were under winter storm warnings or winter weather advisories issued by the National Weather Service ...

Winter storm warnings were in place for 26 states across the U.S. from the National Weather Service (NWS) early Friday, with ...

Sleet and snow began to fall in parts of Richland and Lexington counties earlier than initially forecast, as parts of the ...

An updated winter storm warning was issued by the NWS Blacksburg VA on Thursday at 10:42 p.m. valid from Friday 1 p.m. until ...

The NWS Wakefield VA issued an updated winter storm warning at 8:03 a.m. on Friday valid from 7 p.m. until Saturday 1 p.m.

The NWS Wakefield VA issued an updated winter storm warning at 5:06 a.m. on Saturday. Heavy mixed precipitation. Additional ...

On Friday at 2:45 p.m. an updated winter storm warning was issued by the National Weather Service in effect until 9 p.m. for ...

On Friday at 4:05 a.m. the NWS Greenville-Spartanburg SC issued an updated winter storm warning valid from 7 a.m. until ...

The Tennessee Valley could see some of the heaviest snowfall, with 6 inches expected on Friday. A wide swath of the country ...

The NWS has issued the warnings as a powerful polar vortex continues to make temperatures plunge nationwide this week.

The storm will bring "widespread snow accumulations" with a mixture of sleet and freezing rain possible south of Interstate ...