In the latest bout of winter weather, a bomb cyclone could bring blizzard conditions to the Carolinas while freezing ...

The next round of extreme cold is set to arrive in Middle Tennessee Friday into the weekend. There is a low-end chance of ...

Another blast of Arctic air was set to spread across much of the United States from Thursday night, even as local authorities ...

An arctic blast and a bomb cyclone could hit the Eastern U.S. simultaneously this weekend, causing another winter storm.

An arctic blast has sent cold air across the United States, causing trees to break suddenly in what looks like an explosion.

The coldest arctic air arrives Sunday night into early Monday morning across Colorado. A reinforcing shot of cold air moved ...

There are strong upper-level winds rotating around the North Pole that normally keep all cold air contained, but in the ...