Another brutally cold weekend is on the way as a piece of the Polar vortex dips out of the Arctic Circle, sending frigid air ...

A “polar vortex” is one of those weather terms that gets thrown around during winter outbreaks, but Bishop said it’s ...

Frigid Arctic air is pushing south into the United States, and fortunately, it doesn't look like freezing temperatures will ...

Get ready for a whiplash kind of day as a strong cold front is bringing freezing temperatures to parts of Texas. According to ...

The Upper Midwest and Northern Plains have been hit by Canada's freezing temperatures. On Thursday, Dec. 4, wind chills ...

The National Weather Service is predicting below average temperatures across the Lone Star State in the early new year.

The polar vortex phenomena is making this December much colder than average. Students should prepare themselves for changes ...

Year-round, severe, artic air is usually kept tightly contained in the North Pole. Arctic wind patterns create a sort of wall ...

If you’ve ever wondered why winter sometimes flips from mild to brutally cold, the answer might be hiding 20 miles above your head. That’s where a rare atmospheric phenomenon called sudden ...

High above the North Pole, about 10 to 30 miles above Earth’s surface, sits a massive whirlpool of icy air known as the polar ...

Cross-polar flow is a phenomenon that describes the movement of air over the North Pole. For U.S. context, this generally ...