A cold blast has gripped the Northeast, and meteorologists say it could be a sign of what’s to come. The FOX Weather Forecast ...

According to meteorologists and climatologists, critical changes in two major atmospheric patterns—La Nina and the polar ...

A phenomenon capturing the attention of many on social media could lead to bitter cold in parts of the U.S. around and after ...

Meteorologists warn that a disruption of the polar vortex could lead to a snowier and colder winter. Tony Lugo, professor of ...

A sudden, dramatic shift in temperatures high in the atmosphere will dance with the La Niña weather pattern. There won't be a clear winner.

Excessive rain and drops in temperatures are on the horizon, with the southern Plains at a level 1 flash flood threat going ...

A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

The National Weather Service's Climate Prediction Center says a La Niña event could affect winter in Indiana, and the polar vortex might weaken. Here's what that means for Hoosiers ...

Next week’s pre-winter arctic plunge might be a sign of things to come for the Eastern U.S., as several key weather patterns ...

Wisconsin is in store for a warmer weekend, but could see a return of Arctic air around Thanksgiving as models suggest weakening in the polar vortex.

The odds of extreme cold this winter in the US, Asia, and parts of Europe are climbing, threatening to boost energy bills for ...

New York City could see its first snow of the season on Tuesday as a powerful polar vortex sweeps across the eastern half of ...