A "triple dip polar vortex" is coming for portions of the U.S., but Colorado will likely escape its wrath. Here's what ...

A shifting polar vortex will send multiple rounds of Arctic air into the central and eastern United States through the first ...

A weather expert has confirmed Brits across the country will need to prepare for strong winds and snowy conditions as the ...

Kaylee Russell was last seen on Sunday. Police believe she is driving a black 2016 Volkswagen Tiguan with a temporary ...

'Making Money' host Charles Payne analyzes Meta and reveals whether a year-end market rally is still on the table on 'Varney ...

Americans nationwide are getting sticker shock when they open their electricity bills. But the driver of those higher prices ...

Three rounds of cold Arctic air from a shifting polar vortex are expected to plunge much of the central and eastern U.S. into ...

Three polar vortex systems are anticipated in December, and the first is expected this week, according to AccuWeather. The ...

The Upper Midwest and Northern Plains have been hit by Canada's freezing temperatures. On Thursday, Dec. 4, wind chills ...

As we head into the polar vortex, meteorologists are calling for up to a foot of snow in some parts of the U.S.

A strong polar vortex doesn't cause cold weather — it does the opposite. Here's what to know about polar vortices, how they work.

Some states are gearing up for subzero temperatures. Here's what to look out for.