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

The new year ushered in an arctic blast that has only recently let up. This extreme plunge in temperature is referred to as a ...

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

The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is ...

Meteorologists also project a few rainy days ahead, which should aid in relieving areas of New England experiencing weak to ...

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

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

There is a sudden warming about to happen high up in the atmosphere. This warming usually affects the Polar Vortex.

Following more wintry weather from storms this weekend in the Midwest and Northeast, warmth will build and expand over the ...

A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March, ...

Learn more about polar vortex collapse - the weather phenomenon likely to cause cold snap across much of UK in coming weeks ...

A polar vortex collapse already took place in February, contributing to a wave of winter storms, particularly in Midwest and Northeast. AccuWeather's lead meteorologist Paul Pastelok said ...