The polar vortex is making a return to the forecast, but the counterintuitive weather feature is nothing to fear.

The polar vortex is stirring up, bringing the earliest hints that the weather is changing. Here's what to know.

Brace yourselves; winter is coming. "Polar vortex" may have been the weather catchphrase of last winter, but it's coming back and it's bringing snow and freezing temperatures along with it. While it ...

Winter is approaching, and millions of Americans are wondering what Mother Nature has in store for the coming months. Will it ...

While much of the nation is predicted to be mild, the Almanac foresees a chilly and snowy winter in North Carolina. Published each September since 1792, The Old Farmer's Almanac contains weather ...

The polar vortex is stirring up, bringing the earliest hints that the weather is changing with the new fall season. When is ...

Temperatures are staying relatively warm throughout Illinois this week, despite fall officially starting Sept. 21. But ...

CLEVELAND — High above the Arctic, swirling like a giant icy crown, the polar vortex is a permanent feature of our atmosphere ...

North Carolina's first freeze typically occurs between late October and mid-November, depending on the specific location. The ...

On the morning of January 16, Big Black River in Northern Maine dropped to -50, the coldest temperature ever recorded in ...

As the polar vortex begins to stir, subtle clues point to the coming seasonal shift. So, when will freezing temperatures arrive in Indiana?

The Earth's polar vortex is strengthening, signaling a gradual cooling and a more active storm track across the northern U.S. North Carolina's first freeze typically occurs between late October and ...