Different weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole not just ...

America is bracing for the coldest arctic blast of the season as a polar vortex is set to bring 'most severe' cold snap and ...

After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

I hope you have been staying warm through the recent cold weather. The weatherman says a polar vortex is to blame. In other ...

The U.S. is set to feel the impacts of an Arctic polar vortex next week, meteorologists have warned, with sub-zero ...

A majority of the region has been in the midst of frigid temperatures and severe cold lately that isn't expected to end soon. This week the west-central area has seen temperatures resulting in extreme ...

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

With the holidays behind us and the prospect of a long Michigan winter ahead, you may want to get out of Dodge. But there are ...

We expect some back-and-forth between mild stretches and blasts of colder and wintry weather over the next few weeks,” ...

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 ...

The polar vortex, Alessi explained, is a river of air in the upper atmosphere, higher than the jet stream, that circulates around the Arctic. When the polar vortex is disrupted, as sometimes ...