Residents in the Northeast and Midwest regions have both been told to prepare for the bad weather as separate storms roll in ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Washington, D.C., received heavy snow as President ... It’s like an ice skating rink out there in the fields.” The polar vortex of ultra-cold air usually spins around the North Pole, but ...

The jet stream is like a river of west-to-east winds in the upper atmosphere. Airplanes use it like a highway.

The D.C. area is wrapped up in a polar vortex, and this cold weather can ... Kevin Brasler, executive editor with Washington Consumers’ Checkbook, said shut off any outdoor faucets if you ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

The polar vortex is a large area of cold air and low ... Inauguration Day weather forecast for Washington, D.C. For the presidential inauguration on Monday in Washington, D.C., skies will be ...

Others pointed out the absurdity of baring legs on a day when the wind chill reached 14 degrees in Washington, D.C. Democratic lawmakers have used clothing at times over the last decade to protest ...

A powerful polar vortex hit the Big Apple on Sunday ... Queens and the Bronx and speed limits were lowered to 25 mph over the George Washington and Bayonne Bridges while salting operations ...