The outbreak will bring the most significant temperature plunge since spring and affect more than 100 million people, ...

A big pattern change is on the way for the United States with a blast of Arctic air set to bring a first taste of winter to ...

Around 155 million people in the United States will experience freezing conditions through Wednesday, with temperatures ...

A "shocking" Arctic blast – with temperatures more akin to mid-January than early November – is poised to overspread the ...

An Arctic front is diving deep into the United States this weekend, sending temperatures plummeting across all 48 contiguous states, including Florida.

The forecast calls for cold weather across the central and eastern U.S., with temperatures 10-15 degrees below average, ...

Our first true shot of winter arrives late Sunday and spills into the first half of next week. I’m not talking about snow. Instead, a shot of Arctic air will plunge south into the United States from ...

Snow-covered roads, harsh winds and barely double-digit temperatures greeted Midwestern residents Friday and the Arctic air mass is expected to persist through the next week for much of the Midwest.

A biting cold blast of Arctic air gripped the northern Great Plains early on Tuesday, Nov. 13, bringing dangerous wind chills and the threat of frostbite, weather officials said. The Arctic air mass ...

The blizzard pummeling the Upper Midwest and Plain States has already dished out widespread thundersnow, winds gusts close to 70 mph and over 2 feet of snow in spots. On top of that, it's happening in ...