Impact on North America's weather in March - An in-depth look at the forecasted polar vortex collapse and its potential ...

It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...

The polar vortex, as explained by the National Weather Service, is a large area of low pressure and cold air that encircles ...

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

Copyright 2025 The Associated Press. All Rights Reserved. Walt Traywick uses an axe to break up frozen water in a stock tank ...

The sheer scale of the cold is staggering, with 230 million Americans experiencing temperatures below freezing.

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...

Weather forecasts have suggested that the UK's weather could be affected by a dramatic change in the ‘polar vortex’.

The polar vortex has taken on an unexpected pattern this winter — one that’s made part of the United States the most unusually cold place on the planet, at least so far this year. While the ...

It’s really, really cold again — as the US shivers through at least the eighth blast of air from the Arctic this winter. Winter, which is warming faster than any other season for much of the ...