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

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

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

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

The polar vortex that has locked much of the country into a deep freeze is finally loosening its grip, and the atmosphere is ...

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

Deep penetration of cold temperatures and a coastal storm will bring bomb cyclone and polar vortex into your newsfeeds.

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

The Polar Vortex is expected to be impacted by a Sudden Stratosphere Warming, bringing cold air to the eastern US.

While the Northeast braces for another frigid polar vortex, Oklahoma will experience unseasonable temperatures. Here's when ...

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all scientists agree.

The Polar Vortex is expected to be impacted by a Sudden Stratosphere Warming, bringing cold air to the eastern US.