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

The relentless winter of 2025-26 in the East is about to unleash its most brutal cold outbreak yet. How cold will Ohio get?

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

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

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

The cold weather appears to be here to stay in South Jersey, at least until mid-February. A polar vortex is expected to keep ...

Michigan are bracing for the coldest weekend of winter as Arctic air plunges south.

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

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

New York is bracing for the coldest air of the winter this weekend, with snow. Learn how the polar vortex is involved.

A look at what scientists say about the polar vortex and climate change.

The relentless winter of 2025-26 in the East is about to unleash its most brutal cold outbreak yet.