At the same time we go into a touch milder southwest flow, the polar vortex will still be churning away over northeast Canada. I don’t expect a full onslaught of the polar vortex to shift south ...

One of the key players in these dramatic shifts is something called the polar vortex. The polar vortex is a massive area of cold air located high in the atmosphere, typically spinning over the ...

These outbreaks can happen when the polar vortex is in a weaker state ... with nighttime air temperatures dropping as cold as -5 degrees and wind chills as low as -15 degrees.

A polar vortex is currently hitting the United States, with schools closed in many parts of the country and at least four reported deaths caused by treacherous conditions. Heavy snow falls as a ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...

The connection, Cohen said, lies in the polar vortex, a swirling body of frigid air that circles the Arctic. A second polar vortex swirls over Antarctica. Typically that cold air is contained by a ...

Most of the US will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures ... are already running 5 to 10 degrees below average, and ...

The Arctic polar vortex has been pushing icy winds throughout the nation, with swathes of the U.S. blanketed in snow. Half of the country was under either winter storm warnings or winter weather ...

But during the winter, it is joined by a second atmospheric phenomenon dubbed the polar vortex. This swirl of frigid air, located more than 10 miles above Earth’s surface, strengthens each year ...

Burgers with Buck and Atlanta's iconic The Vortex are celebrating Elvis Presley's with a tasty tribute fit for a king. Juan Alcocer, kitchen manager of The Vortex Midtown, and Emmy Arnold ...