Sone meteorologists warned that “some of the coldest” temperatures across the entire globe will cover the central and eastern ...

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.

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

Immigration lawyers and authorities say arrests of Afghans are up after the shooting of two National Guard members in ...

At least one storm this weekend could bring the first measurable snowfall to some areas near the mid-Atlantic and New England ...

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 ...

More Arctic blasts could follow in the coming weeks before tapering off after the middle of the month. Those cold stretches ...

Philadelphia is bracing for another round of bitter cold as Arctic air settles over the region this week, with the potential ...

A polar vortex is a large, low-pressure system of cold air that typically resides near the Earth’s poles, surrounded by ...

Winter hasn't even officially started, but parts of the country are already bracing for what could feel like the deep freeze ...

An AccuWeather forecast says there will be further cold waves expanding from central Canada, Midwestern and eastern U.S. states because of a breakdown of the polar vortex. A polar vortex is a low ...