Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

The weather flow is gradually changing now and as we head into early February. Our storm systems will come from the west and ...

Brace Yourself for a Chilling Start to 2025!As we step into the New Year, the polar vortex is making headlines again. This ...

As we continue to warm moving into February, it appears latest trends suggest a classic "what goes up, must come down" type ...

You may have seen social media posts about it and chatter of big weather pattern changes heading our way, but what's really ...

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

Metro Vancouverites may face unseasonably cold weather as February continues thanks to the stratospheric polar vortex.

How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...