The National Weather Service (NWS) uses Cold Weather Alerts to delineate the degrees of danger associated with cold temperatures. These alerts are relative to the parts of the country where they are ...
National Weather Service defines a blizzard as a storm that contains large amounts of snow or blowing snow, with winds in ...
As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...
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