Windchill temperatures as low as minus 30 degrees are a risk to life, forecasters said.

Arctic air is already gripping much of the country, and the obvious concern for families from Atlanta to Albany is whether ...

National Weather Service (NWS) offices are keeping a close eye on the weather setup and could issue Extreme Cold Warnings.

More dangerously cold air is on the way for much of the U.S. Will Tennessee be impacted? Here's what to know.

This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into New Hampshire.

Extreme cold warnings span several eastern states as of Friday, with meteorologists warning of frigid wind chills.

While forecasters can't yet say for sure, a warmer stretch of weather appears likely for much of the nation. Here's when to ...

In the wake of the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar vortex is bringing days of life-threatening temperatures to much of the ...

A major weather pattern change underway across U.S. As we get into next week, the storm track looks really interesting.

If you couldn’t get enough of the cold temperatures in early December, there’s more on the way for Tennessee this coming weekend. A polar vortex is bringing Arctic air into the United States, and ...

A polar vortex is expected to bring two surges of extremely cold air to the U.S. in January. Here's what to know in Middle Tennessee.

A winter buzzword, explained.