As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of ...

Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people ...

Winter weather lingers as a major shift in the weather pattern could have millions across the United States once again ...

Languages: English. You can get in touch with Joe by emailing [email protected] The U.S. is set to feel the impacts of an Arctic polar vortex next week, meteorologists have warned ...

The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning this weekend through next week, as the unusually cold blob of air dips ...

My polar vortex definition is daytime highs below zero, which we will have early next week; expect maybe five or six more subzero lows as cold as -15 degrees at MSP. Today’s storm pushes snow ...

And while the weather will remain relatively warm for the next week, a polar vortex collapse expected over the next two weeks may bring cold temperatures and even snow to Columbus. Here is what ...

A 'polar vortex collapse' is set to plunge the United States back into the frigid weather much of the country suffered through in February. This weather phenomenon is expected to bring more winter ...

The cause of this week's freezing cold is the polar vortex, a large area of low pressure, cold air around the Earth's poles. The vortex exists year-round but during the winter it can expand into ...

There is a sudden warming about to happen high up in the atmosphere. This warming will affect the Polar Vortex. The Polar Vortex is a fast-spinning circular motion usually located about 50,000 ...

Very Cold Weather Is Coming. US About to Get 10th and Chilliest Polar Vortex This Winter The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter ...