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 ...

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 ...

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

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

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

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 ...

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

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

“When the Polar Vortex is disrupted - whether stretched, displaced, or split - it can, but does not always, impact this polar jet stream. “The timing is uncertain for North America but could ...

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