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 ...

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

A polar vortex collapse could bring cold weather to the UK later this month, the Met Office has warned. The weather ...

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

After a weekend of blue skies and warm sunshine, the coming week is going to be quite the shock to the system. | ITV National News ...

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

Professor Adam Scaife, Head of Long-Range Forecasting at the Met Office, said: “There is now over 80 per cent chance of a SSW ...

A late cold snap could affect the UK, due to a polar vortex collapse that is likely to cause extreme winter conditions across ...

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

The Met Office has revealed that Britain's sunny spell is likely to end, with temperatures plummeting across the country.

A sudden stratospheric warming (SSW) is likely this month, weather experts have said - the phenomenon caused the fatal and ...