The current polar vortex event is triggering some of the lowest temperatures of the season and is impacting Americans in ...

The first of three rounds of bitter air has arrived, threatening record lows in cities from the Midwest to the Northeast.

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

Dr. Amy Butler with the National Oceanic and Atmospheric Administration says the early polar vortex disruption is unusual and just one of three ever recorded.

The region will see a sharp drop to sub-zero and single-digit temperatures as a dangerously cold Arctic front passes through.

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

Most of Virginia is expected to receive 1-4 inches of snow on Monday, just three days after a similar snowfall covered all ...

The first of three rounds of cold Arctic air from a shifting polar vortex has sent temperatures plunging across the central and eastern U.S., threatening centuries-old record lows in cities and towns ...

What followed was formatting that wouldn’t have been out of place for a list of community meals: eight headings, one for each ...

Last year, New Hampshire saw at least an inch of snow on Christmas morning, as the Granite State experienced a weather event ...

Forecasters have said parts of the U.S. can expect frigid temperatures in December. A first round has arrived, and more cold air could be coming.