The polar vortex is acting weird and the US is paying the price this winter
It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...
Polar vortex makes much of US colder than Greenland, but warmth is coming. Then more cold
WASHINGTON (AP) — The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic ...
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US suffers record-breaking cold: What's going on with the polar vortex?
"An Arctic air mass is expected to plunge into the Central U.S. this week, with high confidence for widespread, ...
Icy air has descended on the US. Is the polar vortex to blame?
The easy answer is a deep southward dip in the polar jet stream that typically rings the globe at higher latitudes but is ...
Polar vortex causes extreme cold warnings across 11 states
The National Weather Service has issued extreme cold warnings for millions of Americans from the Canadian border to Texas.
Why has it been so cold in Rochester? It's not just the polar vortex
The polar vortex is not synonymous with cold snaps, but when it slides toward the United States, the polar jet stream can ...
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The polar vortex is acting weird and the US is paying the price this winter
How Alaska’s cold keeps ending up in the Lower 48 A few atmospheric factors — including the polar vortex — have come together to make the US the epicenter of cold this winter. One is a ...
A polar vortex is driving chillingly cold temps in Kentucky. But what exactly is it?
The polar vortex, as explained by the National Weather Service, is a large area of low pressure and cold air that encircles ...
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Polar vortex makes much of US colder than Greenland, but warmth is coming. Then more cold
WASHINGTON — The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a toasty vacation spot in comparison. Even Mars has been ...