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

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

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

A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge ...

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

Winter weather lingers as 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.

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

Millions of Americans were hit with blustery blizzards last month when a polar vortex collapse ushered in below freezing ...

An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America this March A polar vortex collapse can cause cold snaps, and one is ...

Expert are warning of a polar vortex collapse in the next couple of weeks, plunging North America into freezing temperatures. The weather phenomenon will hit in mid-March and will affect the United ...