According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...
DALLAS (AP) — A powerful winter storm brought heavy snow and icy conditions to parts of the U.S. South on Thursday, forcing ...
Schools in several states will remain closed on Thursday after a winter storm brought over a foot of snow in some areas.
NORFOLK, Va. (AP) — A developing winter storm threatens to drop snow, sleet and freezing rain on parts of Texas, Oklahoma and ...
An area stretching from Texas to Tennessee braced Wednesday for the possible arrival of freezing rain and snow even as some ...
A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend ...
Road conditions were deteriorating Saturday in the central U.S. as a winter storm brought a mix of snow, ice and plunging ...