A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ...

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, ...

A combination of weather conditions may make it colder than usual across parts of the Central and Northern U.S. next week.

It's been a warm autumn, so far. But the polar vortex is forecast to change unusually early, and that could impact your ...

The phrase "polar vortex" has captured public attention and is now often misused to describe short-term bouts of frigid ...

Thanksgiving is less than a week away which means the fall season is ending. With it comes colder temperatures from an ...

A rare event happening in the stratosphere could affect the polar vortex and cause a colder, snowier December in Michigan.

According to meteorologists and climatologists, critical changes in two major atmospheric patterns—La Nina and the polar ...

The big winter (and popular) topic is dusted off very early this season as frigid air plunges south for Veterans' Day. But what is the Polar Vortex, exactly?

The cold temperatures — which might not reach Long Island — would be caused by a disruption in the polar vortex above the ...

A polar vortex — a large area of low pressure — is heading south from the Arctic, bringing with it cold weather across many ...

The polar vortex could be disturbed in a way that hasn't happened this early in 25 years. You’d be forgiven for being ...