Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
120 million people could experience subzero temps soon. Where the cold will be worst.
A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow ...
3 Big Concerns With Looming Deep South Winter Storm
The Deep South faces a winter storm this week in places that usually do not experience snow or freezing rain. Here are three big concerns.