Britain's wintry nightmare is set to resume this weekend with WXChart maps showing when the first flurries will arrive at our ...

Europe may be in for another cold blast like the one that surprised forecasters and sent gas prices soaring last week, with the potential weakening of winds that keep frigid air confined to the Arctic ...

Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...

Winter threatens to roar back with a vengeance as a rip in the Polar Vortex sparks warnings for an imminent major cold blast. As storm-battered Britons enjoy a spell of calm, experts warn around the ...

The long-range data shows we may be done with a true Arctic air mass similar to what we experienced in January. But we ...

In what feels like the first real winter we’ve had in years here in New York, an Arctic blast or polar vortex is partially to blame. The polar vortex is ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Schools, businesses, and government agencies shut down for several days as Appling County experienced a once-in-a-decade snow ...

The polar vortex can be a powerful source of winter weather, but it's not the only cause of severe cold and snow in regions better known for warmth and sunshine. The Gulf Coast states are still ...

The polar vortex, a natural atmospheric phenomenon ... the recent weeks have seen exceptionally frigid conditions caused by an Arctic blast sweeping across the United States.

Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said ...