The North Pole is surrounded by a massive circular upper-air weather phenomenon in the Arctic called the polar vortex. It is ...

As a winter storm approaches Western North Carolina and other regions, here's what to know about deciphering forecaster terms ...

A winter storm descending on the US is expected to deliver heavy snow and ice to more than 150 million people across roughly ...

Here’s the wind chill chart. Notice the four shadings, indicating how long it will take for frostbite. When we get to wind ...

Wind chills will bring the feeling of negative temperatures between -15 and -25. Wind gusts on Thursday morning were reaching into the 40 mph range.

After this weekend's snow storm moves out, cold Arctic air will move in.

Ben Gelber, a meteorologist for NBC4 in Columbus, Ohio, and a Pocono native, said the polar vortex is a large, circular pool ...

We have been talking for days about the dangerously cold weather that we are experiencing now, and how the wind chills could plunge to Polar Vortex levels not seen since 2019. Now that we’re in the ...

An Arctic front is moving into the Chicago area, bringing the coldest weather since the 2019 Polar vortex.

Extremely cold air is going to take over Michigan, as the center of the Polar Vortex drops far south. The center of this ...

It exists all the time, but it usually gets stronger in winter. When the jet stream (a river of wind) bends and dips south, ...

The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and -30s in some Canadian provinces. Even states like the Carolinas, Georgia, ...