Signal Mountain, TN
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Arctic blast to chill more than 235 million, as air from Polar Vortex surges across US in December deep freeze
Arctic air is creating chilly conditions for millions of Americans out shopping on Black Friday, as another shot of even colder air from a disrupted Polar Vortex is expected to further plunge temperatures through the weekend and into December.
Blizzard unleashes Thanksgiving travel chaos, with biggest lake-effect snow of the season still ahead
A powerful winter storm is snarling Thanksgiving travel across parts of the Upper Midwest Wednesday, after pummeling the Northern Plains with snow and powerful wind gusts that caused numerous driving injuries and hundreds of crashes.
Tornado damage reported in Texas as powerful storm system shifts East, snarling holiday travel
More severe storms are firing throughout the evening as storms begin to shift east. A broad low-level flash flood threat stretches from Austin to Nashville, Tennessee as an estimated 73 million people begin to travel for the Thanksgiving holiday.
Thanksgiving arctic blast for Midwest, frigid temperatures to spread across Eastern US ahead of deeper freeze
It will be a cold Thanksgiving for millions across the Midwest as arctic air from Canada invades the Northern Tier on Wednesday before spreading to the Eastern U.S. in time for Black Friday shopping, as even more bone-chilling cold from north-of-the-border looms next week.