Polar Vortex collapse set to send temperatures plunging in the US and Canada - The weather event could unleash extreme winter ...

A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge ...

There is a sudden warming about to happen high up in the atmosphere. This warming usually affects the Polar Vortex.

A polar vortex collapse is set to unleash harsh winter-like conditions across North America. A polar vortex is a large ...

The polar vortex that has dealt the most brutal winter to much of the US in recent years is about to be broken down – but not ...

After Feb dumped a wave of unconditionally severe winter weather in the US, March is about to unleash those conditions again ...

Millions of Americans were hit with blustery blizzards last month when a polar vortex collapse ushered in below freezing ...

Reports of an impending polar vortex collapse are circulating online, with some forecasts claiming that Arctic air could ...

The polar vortex could bring a cold blast to millions across America in the second half of March, AccuWeather said in a media ...

An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America ...

Winter weather lingers as a major shift in the weather pattern could have millions across the United States once again ...

A polar vortex collapse is set to send the mercury plunging as "extreme conditions" sweep across the US and Canada. The meteorological switch-up is set to develop by the middle of the month and ...