After this weekend's snow storm moves out, cold Arctic air will move in.

If you couldn’t get enough of the cold temperatures in early December, there’s more on the way for Tennessee this coming ...

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

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

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

The incoming Arctic blast will bring very cold temperatures to West Michigan, but it still falls short of the historic, ...

A winter storm descending on the US is expected to deliver heavy snow and ice to more than 150 million people across roughly ...

Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...

What is the polar vortex? Mississippi weekend weather forecast calls for winter storm with lows in the teens, paired with ...

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" sends a devastating blast of Arctic air, bringing heavy snows and freezing ...