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 ...

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

A winter buzzword, explained.

The East may have been plunged into a deep freeze this winter, but a hot, dry winter in the West is raising alarms among ...

Winter weather forecasts use specific terms that can be confusing to the general public. The "feels like" temperature and wind chill describe how weather conditions feel to the human body. A winter ...

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

Florida has endured a winter few could have predicted. Since early November, the state has endured at least three rounds of ...

A major snow and ice storm is expected to affect tens of millions of people from Texas to New England over the weekend. The storm is very large, and it could be particularly dangerous because a frigid ...

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

The polar vortex is a large area of low pressure and cold air surrounding the Earth’s poles. When it remains stable, the cold air is confined to the Arctic region. However, when the vortex weakens or ...