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 mirror the distortion and introduce Arctic air. While this distortion is often caused by weakening of the polar vortex, that’s not the case this time.
The polar vortex has returned to the U.S., and frostbite-inducing temperatures are blasting millions of Americans.
It has been frigid not only in the Northeast but also throughout the central United States. An extreme cold warning is in ...
A lobe of the polar vortex, a ring of freezing air typically found near the North Pole, will once again move into the central ...
The heaviest accumulations, possibly a foot (30.5 centimeters) or more, were expected in upstate New York and portions of ...
4don MSN
Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people, ...
A cold weather advisory is in effect until noon Tuesday, with wind chills ranging between minus 15 and minus 25 before ...
"polar vortex" usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North ...
(Undated)--We are not the only ones seeing the frigid temperatures as a polar vortex will impact millions across the country ...
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