As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of ...

A polar vortex collapse is expected over the next two weeks, with experts warning the weather phenomenon could send mercury ...

Europe is poised for colder weather in mid- to late March as a band of winds high above the Arctic weakens, but the chill may ...

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

Forecasters are now 'confident' of a sudden change in the weather developing this month - meaning a return to snow, ice and ...

Head of long-range forecasting at the Met Office, Professor Adam Scaife, said: “There is now over 80 percent chance of a SSW ...

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

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

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

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

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

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