The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

Lawmakers were told to stay in the nation’s capital through the weekend, though many went home and are now at risk of having ...

The midwest was slammed over the weekend with a winter storm that's continuing to move east: Here's the latest news.

A Siberian chill is on the horizon, threatening to plunge the U.S. into a deep freeze in parts of the east coast ...

A disruptive winter storm barreling across the country slammed the East Coast on Monday, causing chaos at airports over the ...

Flight cancellations and delays are stacking up as a major winter storm makes its way across the East ... the United States on Monday. Those flight cancellations hit the Washington, D.C., area ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges southward into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to blame ...

Miles of sandy beaches, world-class museums, glacier-scoured mountains, and a plethora of cool historic sites. If you’re in ...

A massive winter storm is currently rolling through the Midwest and East Coast, with heavy snow and ... storm stretched from Kansas to Washington D.C. AccuWeather chief meteorologist Jonathan ...

"Over a dozen states are forecast to ... from the Great Plains to the East Coast, according to the weather service. In Arlington and the Washington, D.C., region, where some winters come and ...