Snow totals in Louisiana have broken records. Parts of Florida, Texas and Georgia have also accumulated several inches of ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
A winter storm is expected to blast the southern United States with heavy snow, ice and rain Thursday and Friday.
When this vortex weakens, it can send frigid air from the Arctic southward, bringing dangerously cold temperatures to mid-latitude regions like the southern United States. In 2021, the polar vortex ...