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 ...

With colder air this week there's also a chance of some wintry showers. Sleet is possible even to low levels across Scotland, ...

A polar vortex collapse is an event that occurs when the layer between 10km and 50km above Earth’s surface warms up to 50 ...

Britain will feel the bite of winter’s return for another 10 days as shifting Arctic winds put the nation in the path of a ...

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

The exact hour "snow will pass" with no more flurries for the rest of spring has seemingly emerged in new weather maps and ...

The rest of the country will face brisk conditions by Tuesday, when temperatures are likely to drop to below average. The ...

Warmer weather is on the way for the weekend, along with some rain chances across the area. Partly cloudy skies are expected ...

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

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