The Northeast United States is expected to be impacted by a powerful winter storm over the weekend, with the worst of the ...

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

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 ...

A 'polar vortex split' could be about to dump 11 inches of snow on the UK thanks to cold air descending rapidly and causing wintry havoc. The country has recently felt the brunt of storms Eowyn ...

Are we in for an early spring or six more weeks of winter? We’ll soon be inundated with a variety of predictions based on whether your local groundhog (or lobster) sees its shadow. Remember, groundhog ...

Despite Scotland getting battered in January, it seems there will be no let up from the wild winter weather in February with a "Polar Vortex" on the horizon, according to forecasters. It will ...

The polar vortex is expected to remain on the Canadian side of the North Pole, which will keep an abundant supply of Arctic air readily available to fight back at times against the milder pattern. The ...

The polar vortex takes up a lot of real estate in the next layer above where weather occurs, the stratosphere. The lower vortex has been fluctuating between strong and weaker than average the entire ...

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

Significant ice and snow will fall across northern states on Wednesday, Thursday and over the weekend as a busy weather ...