A bitter blast of Arctic air and frigid wind chills that arrived in the Northeast following a major winter storm comes with ...

Arctic air continues to sweep across the United States, bringing dangerously cold temperatures and hazardous conditions to vast regions, including the Plains, Midwest, Southeast, and East Coast.

A major winter blast is stirring up dangerous conditions across the U.S. central and southern states all the way to the East ...

"We see far too many wrecks out there for people that do not have to be on the roads, so I want to ask: Stay inside. Stay safe with your family. Let the road crews do their work," the governor ...

“Do not travel unless necessary!” the NWS said. The polar vortex of ultra-cold air usually stays penned ... Studies show a fast-warming Arctic gets some of the blame for the increase in ...

“Do not travel unless necessary!” the NWS said. The polar vortex of ultra-cold air usually stays penned up around the ... Studies show a fast-warming Arctic gets some of the blame for the increase in ...

Frigid air from the Arctic to blast areas as far south as Florida ... The polar vortex — ultra-cold air spinning like a top — usually stays above the North Pole, but sometimes it stretches ...

Christy Climenhaga with Environment Canada says right now there is a change in our weather pattern as a large ridge of high pressure is allowing Arctic air to ... and preventing the air from turning ...

From Tuesday to Thursday, Arctic air brings sunny but bitterly cold conditions, with highs in the mid-40s and lows in the 20s or teens. There is potential for wintry weather late next week ...

First Alert Weather days have been issued for Sunday through Thursday due to the arrival of arctic air, which will likely extend into Friday. The coldest air of the season will plunge into North ...