A sudden stratospheric warming could soon disturb the polar vortex. Why that will cause frigid air to spill from the North ...

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to Michigan.

The polar vortex, which is a persistent large-scale cyclone located near the North Pole, affects winter weather by bringing ...

NBC 5 Storm Team Meteorologist Kevin Jeanes took a look at what’s going on and what the weather may look like going into ...

Although a major winter outbreak is not guaranteed, forecasters are watching for below-average temperatures to develop in the ...

For the first time in his second term, fellow Republicans defied President Donald Trump — on the Epstein files — and he fell ...

A meteorologist is warning Ontarians to prepare, as an extreme atmospheric warming event will be bringing severely cold ...

A weak La Niña and a wavy jet stream could make mid-winter colder and stormier than recent years in Wisconsin.

Another Arctic blast could be on the way — but it’s not guaranteed. If cold air does arrive in Florida, more falling iguanas ...

The tropospheric polar vortex is a normal feature that influences weather across the globe every winter, while the ...

It’s hard to believe another winter season is upon us and with that comes another attempt at trying to figure out what Mother Nature ...