This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into New Hampshire.

"Very cold daytime temperatures will struggle to rise above the teens and single digits," the Weather Prediction Center said.

The Polar Vortex is expected to be impacted by a Sudden Stratosphere Warming, bringing cold air to the eastern US.

Arctic air will chill much of the United States, but New York’s streak of consecutive freezing days ended on Monday.

On the heels of Winter Storm Fern, a strong storm will form off the East Coast this weekend that will bring snow, wind and ...

Heavy snow, strong winds and plunging pressure from Winter Storm Gianna are creating some of the worst aviation conditions of the season.

As Middle TN enters another day of winter storm recovery, officials added more deaths to the state toll and NES is feeling customer fury over outages.

All lanes of I-22/U.S. 78 from Red Banks (Exit 21) to the Tennessee State Line remain closed. Other problematic areas include I-69, I-269, I-302, U.S. 72 and U.S. 61, according to MEMA.

Bitter cold and power outages persist as the death toll rises in Middle Tennessee after Winter Storm Fern. Emergency response ...

A vast winter system has carved a deadly path across the United States, turning routine commutes and business trips into life ...

Deaths and power outages were reported across numerous states due to a monster storm across much of the country.

A 16-year-old girl was killed in a sledding accident, as eight people have been confirmed dead in New York since Friday.