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

A cold winter is in store for those in the northern U.S., with milder temperatures across the southern tier, according to ...

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

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

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

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

In an early sign of the winter weather that's coming, the dreaded polar vortex is making news yet again. The polar vortex is "ramping up from its summer slumber," said meteorologist Judah Cohen in an ...

Here's what Magnolia State residents need to know about the first frost, the polar vortex and more as fall starts cooling down. The National Weather Service keeps track of when the first freezing ...

WINTER FORECAST 略 The National Weather Service's Climate Prediction Center released its outlook for the upcoming winter. Here ...

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 ...

A new weather buzzword is storming social media as Hurricane Humberto may do a giant dance with another tropical cyclone in ...

The mean first frost in the Providence is Oct. 23, but that varies by town. See the cities and towns the National Weather ...