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 ...

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 ...

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

How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the polar regions—here’s how it works ...

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 cold weather is impacting parts of California and Oregon as fears grow that the polar vortex could cause temperatures to ...

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

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

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

Brits could face several inches of snow in the coming days according to shocking new weather maps, with forecasters also ...