This cold blast could be relatively short-lived, with a return to more typical wintry temperatures by later in December.

Another round of bone-chilling air from the Polar Vortex is expected to invade the central and northeastern U.S. this weekend ...

The ongoing polar vortex blanketing the US will deliver bone-chilling temperatures and wind chills this week, sparking ...

Uncertainty remains high regarding all aspects of any snowfall, and those who will be in the Midwest and Northeast should monitor forecast changes as the week progresses.

Millions along the Interstate 95 corridor on the Northeast Coast will see their first significant winter storm of the season ...

A fresh shot of Arctic air could bring the coldest air of the season for many this week, according to AccuWeather ...

If you couldn’t get enough of the cold temperatures in early December, there’s more on the way for Tennessee this coming weekend. A polar vortex is bringing Arctic air into the United States, and ...

"Arctic air will bring near record cold temperatures and dangerous wind chills," the National Weather Service said.

If temperatures fall to 10 to 15 degrees Monday morning, it will be our coldest weather since around Christmas 2022.

A massive winter storm sweeping across the US is set to bring inches of snow, dangerous travel conditions, and potentially ...

Snow and bitter cold are in the forecast in Ohio. So when is it too cold to walk the dog? Here's what the experts say.

This coming weekend, the central and eastern United States will receive a blast of Arctic air, which will also affect ...