Polar vortex makes much of US colder than Greenland, but warmth is coming. Then more cold
The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a ...
A Polar Vortex Is Stretching Across the U.S. Here’s What to Expect
Meteorologists had predicted that parts of the U.S. would experience the 10th and coldest polar vortex event this season.
Brutal polar vortex cold shutters Midwest schools, breaks North Dakota record
More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures plunging to record levels, ...
Polar vortex to bring frigid temperatures, snow and ice to millions of Americans
A lobe of the polar vortex, a ring of freezing air typically found near the North Pole, will once again move into the central ...
Polar vortex will bring frigid air back to many states after weekend storm
Ushering in the polar vortex is a winter storm, which was tracking from the Midwest toward the East Coast on Saturday. In ...
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Brutal polar vortex cold shutters Midwest schools, breaks North Dakota record
BISMARCK, N.D. (AP) — More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures ... Orrison said. But North Dakota already felt more like the North ...