Folks in the central and eastern United States may be wondering: Is winter on the way out? Here's what meteorologists say.

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

CHICOPEE, Mass. (WWLP) – Scientists are investigating whether a warming Arctic is changing the behavior of the polar vortex, ...

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

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

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

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

Bitterly cold conditions can be a result of more than one thing, and in the case of January's deep freeze, the blame ...

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

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

The bitter cold temperatures that have left a chill over the eastern half of the country aren’t going anywhere, as a major disruption to the Polar Vortex is coming this month.