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

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

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 ...

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

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 ...

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

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

The long-range data shows we may be done with a true Arctic air mass similar to what we experienced in January. But we ...

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

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