Parts of North Dakota, West Virginia and Virginia are under extreme cold warnings as a surge of Arctic air hits this weekend.

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

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

A polar vortex from Canada will descend into the United States this weekend, creating frigid conditions in the midwest and, later, the east coast. Temperatures are expected to hover in the single ...

“The polar vortex has been in a weakened and stretched state since late November,” AccuWeather lead long-range meteorologist ...

An arctic air mass has descended into the US, and a disrupted polar vortex will keep the nation in the freezer at times<a ...

A displaced and stretched polar vortex will send multiple waves of Arctic air into the central and eastern United States ...

Georgians sending or expecting mail or packages up north may run into disruptions with USPS reporting potential disruptions ...

With La Niña conditions in place, some parts of the U.S. are already experiencing record cold temperatures —and more could be ...

The Baltimore Orioles agreed to a five-year, $155 million deal with slugger Pete Alonso, a person with knowledge of the ...

The Baltimore Orioles agreed to a $155 million, five-year deal with slugger Pete Alonso, a person with knowledge of the ...

Lake Michigan’s warmth is preventing the region from experiencing the below-zero temperatures that Wisconsin will face, but we should prepare for a mid-to-late January-like weather pattern. Two ...