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 ...

Experts have shared their insights on the 'complex' weather phenomenon amid fears it could leave vast swathes of the country ...

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

Metro Vancouverites may face unseasonably cold weather as February continues thanks to the stratospheric polar vortex.

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

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

How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...

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 ...

Central Florida is starting the weekend with dense fog advisories in place for Sumter, Marion and Flagler counties.

The upcoming midweek storm is one of several systems that promises to bring precipitation and eventually the month's coldest ...

Brits could face several inches of snow in the coming days according to shocking new weather maps, with forecasters also ...

Another round of snow, sleet, and freezing rain is heading to Central New York, as is bitterly cold arctic air.