A sudden stratospheric warming event is just that; a sudden warming of the stratosphere miles above our heads. This event ...

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

There may be a chance for that late next week as long range models are indicating a sudden stratospheric warming happening ...

Florida Fish and Wildlife Conservation Commission officials said iguanas can become either immobilized or sluggish when temperatures hit between 40 and 50 degrees. Longer cold snaps with overcast ...

The big winter (and popular) topic is dusted off very early this season as frigid air plunges south for Veterans' Day. But what is the Polar Vortex, exactly?

The Arctic blast will be more typical of early December in the Berkshires, with nighttime snow showers Monday through ...

An impending polar vortex is set to plunge temperatures across the eastern US into the 30s and 40s. The National Weather ...

The FOX Forecast Center reveals arctic air is descending and spreading across the Lower 48 states. FOX Forecast Center / FOX Weather The polar vortex has returned to the U.S., and frostbite-inducing ...

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