"An Arctic air mass is expected to plunge into the Central U.S. this week, with high confidence for widespread, ...
Meteorologists had predicted that parts of the U.S. would experience the 10th and coldest polar vortex event this season.
The polar vortex is not synonymous with cold snaps, but when it slides toward the United States, the polar jet stream can ...
Ushering in the polar vortex is a winter storm, which was tracking from the Midwest toward the East Coast on Saturday. In ...
The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a ...
Some of the coldest temperatures are expected in Montana, and avalanche warnings have been issued in Utah, Colorado and ...
The polar vortex has returned to the U.S., and frostbite-inducing temperatures are blasting millions of Americans.
Extreme weather is sweeping across the United States. Last week, the polar vortex peaked, bringing freezing temperatures to ...
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