Polar Vortex collapse sees mercury plunge as freezing 'extreme conditions' sweep US and Canada
Millions of Americans were hit with blustery blizzards last month when a polar vortex collapse ushered in below freezing ...
Polar Vortex collapse set to send temperatures plunging in the US and Canada
A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March, ...
Map shows return of cold weather this week amid polar vortex collapse warning
A polar vortex collapse could bring cold weather to the UK later this month, the Met Office has warned. The weather ...
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Polar vortex collapse set to cause extreme winter weather and sub zero temperatures across US
A 'polar vortex collapse' is set to plunge the United States back into the frigid weather much of the country suffered through in February. This weather phenomenon is expected to bring more winter ...
Polar vortex collapse across UK could bring severe cold weather in March
The Met Office says there is an 80 per cent chance of sudden stratospheric warming in March, which could bring severe and ...