An unusual winter storm swept through the Deep South on Tuesday, bringing significant and even once-in-a-lifetime snowfall to unexpected areas.
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.
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.
A major winter storm slammed the US Gulf Coast Tuesday, blanketing parts of a region largely unaccustomed to extreme winter weather with record-breaking snowfall.
Flight cancellations are mounting as a historic winter storm sweeps across the Gulf Coast. Already, the storm has brought air traffic to a virtual standstill at several airports across parts of Texas and Louisiana.