It's been a warm autumn, so far. But the polar vortex is forecast to change unusually early, and that could impact your ...

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

A wide swath of the western U.S. may be in for below-average temperatures as forecasts suggest an Arctic blast is looming.

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

As the winter season approaches, the U.S. is bracing for an early and fierce cold front, with both the La Niña climate ...

The forecast calls for cold weather across the central and eastern U.S., with temperatures 10-15 degrees below average, ...

More than 84 million are under winter weather bulletins with several states expected to see lows 10 to 25 degrees below ...

Individuals experiencing homelessness in Washington, D.C., faced increased risk of hypothermia from freezing temperatures and extreme wind chill brought by last week’s polar vortex. The Arctic cold ...

Bitingly cold Arctic air keeps pummeling the U.S. with ruthless cold snaps—despite warming winters nationwide. A study explains why: the solution lies far above your head, in the upper atmosphere ...

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