After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

The latest arctic blast will move into the northern Rockies and northern Plains Saturday and spread to the central and ...

According to the Severe Weather Europe website—an online resource of global weather forecasts—a mass of cold air, spurred by the polar vortex, has been forecast to move over Canada and the northern ...

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

The Washington Suburban Sanitary Commission has been busier in the last month than it has in about a decade. The issue?

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

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 new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

A brutal polar vortex is set to bury the Big Apple in ... Up to half a foot of snow will also cover Washington, D.C. and the I-95 corridor from Philadelphia to Boston. The last time NYC saw ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades ... 95 corridor from Washington to Boston were blasted ...

The bitter weather—tied to an Arctic "polar vortex" blast—is expected to bring ... will see his swearing-in ceremony in Washington hit by freezing temperatures and winds of up to 30 miles ...