The polar vortex could be reversing in a sudden stratospheric warming event, with the potential to send Arctic air and storms ...

The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

Bismarck, N.D., fell to -39°F, six degrees from its all-time coldest day. The cause of the week-long deep freeze? A polar ...

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

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

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

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

A polar vortex is a ‘large area of low pressure and cold air surrounding both of the Earth’s poles’ that ‘ALWAYS exists near ...

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again ...

A polar vortex collapse is predicted to hit over the coming weeks, resulting in severe winter weather and travel disruptions throughout North America. Parts of the US and Canada are predicted to see ...

The Met Office says there is an 80 per cent chance of sudden stratospheric warming in March, which could bring severe and ...

Forecasters have indicated that a ‘sudden stratospheric warming’ event in mid-March could see the direction of the polar ...