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

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

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 ...

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

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

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

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

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

The National Oceanic and Atmospheric Administration (NOAA) explains that a polar vortex is a large area of low pressure and ...

A polar vortex collapse is poised to unleash severe winter weather across the US, Canada, and potentially the UK, causing ...

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