New York City will see a chance of rain and snow this weekend, while snow is likely in Washington, D.C., on Sunday.

There will be widespread closures around Capitol Hill, Washington Convention Center and the White House going into effect on ...

Arctic air is set to bring bone-chilling temperatures across much of the U.S. in the coming days, making for a far ...

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