Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Showers today then snow moves in early Sunday and lasts into evening. The coldest air in years arrives Monday.

Temperatures will plummet as Arctic outbreak brings frigid weather to much of the U.S. Much of the United States will see ...

The Arctic is heating up particularly fast as a result of global warming—with serious consequences. The widespread permafrost ...

A large part of the U.S. is getting hit with another Arctic blast, adding to an already cold January 2025. Forecasters expect ...

With the Arctic freeze on its way to Colorado and expected to last for several days, it's important to keep your pets ...

Millions are bracing for subzero wind chills this weekend as the coldest air of the season hits most of the country. The ...

Grand Junction is expected to hit temperatures as low as 5 degrees Fahrenheit and Montrose is believed to hit 0 degrees.

A potent shot of Arctic air starts settling in Monday as a massive dip in the jet stream pulls in frigid air across the ...

Even the Mississippi Coast will take a hit. Biloxi is expected to experience several nights with lows at or below freezing.

Arctic air will plunge into the Great Lakes this weekend. Heavy lake effect snow likely Sunday through along/west of U.S. 131 ...