Polar vortex set to freeze U.S. as far as Deep South

AUSTIN, Texas — An Arctic cold front moving through Central Texas will bring the coldest air of the winter so far. After ...
A frigid cold front will keep Colorado below freezing over the weekend. Several rounds of snow in the Denver metro area are ...
A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...
The main message for now remains a mild, dry, and gradually warming week, followed by a significant drop in temperature over ...
Storm Blair has hit most of the U.S., bringing freezing temperatures to Texas. Precipitation later this week could mean snow ...
"The warmth peaks Thursday and Friday before we go back into the deep freeze this weekend," the National Weather Service says ...
Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...
Erin Davis/Axios Visuals A powerful Arctic outbreak tied in part to the polar vortex is set to send temperatures plummeting by Saturday — and possible snow next week. Why it matters: The hazardous ...