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

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

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

With the polar vortex intensifying next week, the jet stream will acquire strength, however, in an approximate west-to-east pattern across the U.S. and southern Canada, AccuWeather senior ...

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

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 ...

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

Wind chills are below zero degrees throughout the First State as a polar vortex grips the region. Wilmington, Dover and Lewes ...