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

Temperatures are expected to plummet over the weekend, bringing life-threatening conditions to large stretches of the United ...

Snow and winds are likely to disrupt traffic, trigger flight cancellations, and cause headaches for people traveling to D.C.

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

A polar vortex is slated to sweep most of the continental ... and cold wind chills to parts of Midwest to the East Coast, according to the National Weather Service. After descending over the ...

Tennessee, along with most of the lower 48 states, can expect a blast of cold air thanks to a polar vortex. The term has ... from the Midwest to the East Coast and reach down toward the Gulf.

The polar vortex will send temperatures ... some showers could occur and a few thunderstorms near the Gulf Coast region by Saturday morning. On the West Coast, the wildfires that have devastated ...

A polar vortex ... the inner West and Pacific Northwest, 50s and 60s in California, and 60s and 70s in the Desert Southwest. Where will it snow in the US?See where the polar vortex is set to ...