Three separate rounds of Arctic air have already swept across the central and eastern United States through mid-December, ...

Thanksgiving is less than a week away which means the fall season is ending. With it comes colder temperatures from an ...

A strong polar vortex doesn't cause cold weather — it does the opposite. Here's what to know about polar vortices, how they ...

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

Thanks to the polar vortex, the first half of December will bring multiple waves of Arctic air to the U.S. Here's what to expect in Tennessee.

An April cold snap is expected to bring unusually cold temperatures to the eastern half of the US next week. The cold snap could impact new spring vegetation and lead to frost in some areas.

The Polar vortex is causing temperatures to plummet dangerously across the Philadelphia region, and frostbite could become a ...