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

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

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

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

Georgia is nearing record highs, but a polar vortex surge could flip the forecast fast with storms and falling temperatures next week.

Rather, warmer weather is forecast across Metro Detroit through the week, with temperatures returning to seasonal averages later this week. Daily highs are expected to be in the 40s and 50s this week, ...

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

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

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

Scientists are investigating whether a warming Arctic is changing the behavior of the polar vortex, a natural atmospheric phenomenon responsible for recent waves of intense cold air.

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