Right now, we don’t have any signs of extremely bizarre, warm weather. We don’t need that either in Michigan. Too much warmth ...

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.

As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of Earth’s poles 10 to 30 miles above the surface. The term vortex is used to ...

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

WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way that will send much of the United States a devastating dose of winter weather ...

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

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

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

The polar vortex is a large area of cold, spinning air that sits near the North Pole and exists year-round. When it weakens or shifts, Arctic air can spill south, increasing the risk of snow and ...

Scientists are investigating how rising temperatures at the North Pole may be disrupting the polar vortex, allowing arctic ...

Extreme wind chill conditions are gripping parts of Northern Canada as Arctic air pushes temperatures to dangerous lows, ...