The infamous weather pattern is actually partly influencing our weather as February ends. And it may again throughout the month of March.

A rare and disruptive atmospheric event may soon unfold, raising the prospect of significant weather shifts across the U.S.

Add Yahoo as a preferred source to see more of our stories on Google. A winter storm is expected impact more than half of the United States' population beginning Jan. 23 and continuing through Jan. 26 ...

The cold weather appears to be here to stay in South Jersey, at least until mid-February. A polar vortex is expected to keep ...

Folks in the central and eastern United States may be wondering: Is winter on the way out? Here's what meteorologists say.

Forecasters say that the polar vortex will usher in waves of frigid air across parts of the U.S. through January. The “more active polar vortex will drive colder air and snow across the central and ...

TOPSHOT - Vehicles are seen abandoned in heavy snowfall in downtown Buffalo, New York, on December 26, 2022. - US emergency crews counted the grim costs of a colossal winter storm that brought ...

A forecast map reveals which states can expect to see “persistent cold” in the weeks ahead, after experts said the polar vortex would unleash waves of icy air across parts of the U.S. through January.