For folks who long for cold, the weeks after Thanksgiving might just be a tease for some intense Arctic cold that could ...

A blast of polar vortex cold air is expected to hit parts of the country around Thanksgiving. What to expect in Tennessee.

The polar vortex is a large area of low pressure and cold air surrounding the Earth’s poles. During the winter months, this phenomenon can strengthen and push cold Arctic air southward. This year, ...

But across the country, AccuWeather meteorologists are predicting major travel disruptions as a storm system is set to batter ...

The phenomenon, known as a sudden stratospheric warming, it's "the largest type of disruption that occurs to the polar vortex ...

Winnipeg is particularly vulnerable when the polar vortex shifts. Its location on the open Prairies gives Arctic air an ...

By Thursday, Arctic air will funnel across the Great Lakes Basin, dropping temperatures and fueling strong winds.

Another arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...

Meteorologists are predicting cold weather across the US after Thanksgiving. Here's what to expect in the Wilmington area.