A rare and abrupt disruption in the Arctic polar vortex is expected to impact spring temperatures across Europe and parts of ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

Spring may have technically sprung in the Northern Hemisphere, but the lingering impact of the collapsing polar vortex could ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...

The Polar Vortex in the upper atmosphere has disintegrated ... Tornado season is intensifying further south in the United States, where the current weather pattern has caused multi-day bouts ...

When a polar vortex breaks down entirely, it is called "sudden stratospheric warming (SSW)." This has been linked to many spells of cold winter weather in recent years, according to the Met Office.

Forecasters predict the warm weather streak will fade as pockets of cold fronts move into New England later this spring. Accuweather Senior Meteorologist Paul Pastelok says the March polar vortex ...

Farther east, in Greenville-Spartanburg, South Carolina, the weather service said they will be watching for possible frost advisories early next week, "now that the growing season has started." ...

The polar vortex is a persistent area of low pressure dozens of miles above the earth's poles (both northern and southern). Because the vortex is so high up in the atmosphere, and because it's ...

So what is a polar vortex collapse and why does it affect weather so dramatically? Advertisement Advertisement As the National Weather Service explains, the polar vortex is an area of low pressure ...

While many are surely glad to bid farewell to Old Man Winter, a string of disruptions to the polar vortex means that the Northeast may see some shots of cold air in the weeks ahead.

the weather service said they will be watching for possible frost advisories early next week, "now that the growing season has started." Experts say the polar vortex will play a role in next week ...