The polar dance that caused snow to fall across the South in January has been studied for decades, but scientists still hope ...

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 ...

A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

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

As we prepare for a very busy weather week, what comes next? We told you earlier in the month the polar vortex was going to ...

“The jet stream goes from west to east, and a strong polar vortex is going to come in here and disrupt that,” said Franks. “So it’ll slow down the jet stream. And if it’s strong ...

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

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

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