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

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

Polar Vortex collapse set to send temperatures plunging in the US and Canada - The weather event could unleash extreme winter ...

Heavy snow is expected in a -5C Arctic blast later this month due to a rare polar vortex and weather maps show the areas of ...

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

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

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

A polar vortex collapse is expected to bring severe winter weather to Canada and the US mid-month. This event could also ...

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 ...

Weather analysts are divided over the polar vortex’s influence on weather and what that means for the rest of this year’s winter.

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

A -5C wintry mix is expected to bring snow, sleet and rain to the country, in a rare weather event as the Polar vortex ...