After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

The latest arctic blast will move into the northern Rockies and northern Plains Saturday and spread to the central and ...

We are tracking the return of the polar vortex next week as a wavy jet stream brings a blast of Arctic air to the Great Lakes ...

A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...

According to the Severe Weather Europe website—an online resource of global weather forecasts—a mass of cold air, spurred by the polar vortex, has been forecast to move over Canada and the northern ...

Hollywood legend Kevin Costner ruminates on President Teddy Roosevelt in the new Fox Nation limited series 'Yellowstone to ...

We told you earlier in the month the polar vortex was going to weaken considerably ... This supports the upcoming snow expected Tuesday. When will we get our final snow in this pattern? Likely between ...

FARGO — The Polar Vortex has become a favorite winter weather buzzword in recent years, despite the fact that only serious meteorologists actually know what it is. The Polar Vortex is not the ...