Expect frosty mornings, biting winds, and the season's first snow. A blast of the season’s first frigid air was bearing down on much of the u.s., bringing the prospect of snow to parts of the country and plunging temperatures in florida — though it may not get cold enough there for iguanas to tumble from the treetops. A big pattern change is on the way for the united states with a blast of arctic air set to bring a first taste of winter to millions. Arctic air blast to bring cold nights, chilly afternoons the arctic air blast will bring the first real shot of cold temperatures for many across the united states.
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