One of the key players in these dramatic shifts is something called the polarvortex. The polarvortex is a massive area of cold air located high in the atmosphere, typically spinning over the ...
Editor's Note for Sat. Jan. 18: A polarvortex is set to impact much of the US. Click here for the latest update. A polarvortex is forecasted to blanket most of the continental United States ...
This will be due to a polarvortex, an area of strong winds that encircle the Arctic and typically keeps the coldest air locked near the Pole, according to the FOX Forecast Center. This weekend ...
Most of the US will enjoy milder temperatures on Thursday, but the warmup will be brief as a polarvortex will send temperatures tumbling below freezing for most of the nation starting this ...
The polarvortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and -30s in some Canadian provinces. Even states like the Carolinas, ...
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