The polar vortex is set to bring a winter storm to parts of Mississippi with ice, snow. But extreme cold will last for days.

Alabama braces for another polar vortex blast bringing well below freezing temperatures. How cold will temperatures get? Here's what to know.

One meteorologist warns that “the main ingredients” are fitting into place for a disruptive winter storm later this week.

An array of animals and plants survive winter in the subnivium, nature’s igloo. But climate change is threatening this hidden ...

The season’s most extreme storm so far is set to lash the eastern half of the United States with damaging ice and heavy snow late this week. It’s all being fed by a brutal blast of Arctic air that’s ...

Forecasters are warning of a sprawling winter storm that's predicted to spread a mess of ice and snow over a 2,000 mile stretch of the nation.

Edwardsville and Glen Carbon are expected to face a brutally cold stretch beginning Thursday, Jan. 22. According to the ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

Lake-effect snow continues to hammer parts of Michigan as Arctic air remains locked over the Great Lakes, keeping snow bands ...

Wind chills are as cold as 10 to 20 degrees Fahrenheit below zero across the Upper Midwest and the Great Lakes, 5 to 10 degrees below zero in the interior Northeast and the Ohio Valley, and in the ...

Ukrainian authorities say that the repeated attacks on energy infrastructure are an attempt to force the country into ...