The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

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

A polar vortex collapse could bring cold weather to the UK later this month, the Met Office has warned. The weather ...

A tornado hit central Florida on Monday, destroying two homes, uprooting trees and disrupting a FOX TV show as it was ...

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

A polar vortex is a ‘large area of low pressure and cold air surrounding both of the Earth’s poles’ that ‘ALWAYS exists near ...

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

AccuWeather long-range forecasters are warning that a significant shift in the weather pattern could bring a blast of frigid ...

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 ...

Winter 2013-14 was one of America's coldest this century. That left the Great Lakes more ice covered than all but one other ...

Learn about the ozone hole above Antarctica that is now confirmed to be shrinking due to reductions of harmful ...