An arctic air mass is set to bring bitterly cold temperatures across Tennessee after a winter storm that dumped a few inches ...

Meteorologists had predicted that parts of the U.S. would experience the 10th and coldest polar vortex event this season.

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Harsh cold descended on the nation's midsection Monday as a polar vortex gripped the Rockies and Northern Plains after winter ...

While polar vortex outbreaks are not uncommon ... Cities such as Memphis, Tennessee; Birmingham, Alabama; Macon, Georgia; and Charleston, South Carolina, among others, may all set new daily ...

The polar vortex has taken on an unexpected pattern this winter — one that’s made part of the United States the most unusually cold place on the planet, at least so far this year. While the ...

Flood warnings remain in effect across Kentucky, Arkansas, Tennessee, Mississippi, Alabama, West Virginia, Virginia, and Ohio ...

Virginia, West Virginia, and Tennessee also are recovering from floods ... I'm Mimi Kiley reporting. The term "polar vortex" usually refers to the gigantic circular upper air weather pattern in the ...

A storm brought snow, ice to parts of Mississippi on Tuesday and Wednesday. See how long extreme cold warning because of ...

Virginia, West Virginia, and Tennessee also are recovering from ... I'm Mimi Kiley reporting. The term "polar vortex" usually refers to the gigantic circular upper air weather pattern in the ...