Arctic, Polar Vortex
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Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.
The meteorologists said the polar vortex system is set up due north of Michigan over Canada's Hudson Bay. It's at least ...
Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...
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Meteorologists blame a stretched polar vortex, moisture, lack of sea ice for dangerous winter blast
Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States ...
The sudden blast may come as a shock to many Americans after a mostly mild start to winter, but that warmth may be partly ...
FOX 5 Washington DC on MSN
What is the polar vortex? Why it matters as snow and Arctic cold threaten the Northeast
What is the polar vortex? This article explains what a polar vortex is in simple terms, how it influences winter weather in ...
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