


Coldest Arctic Air of the Season to Blast Across U.S. Next Week
Meteorologists warn of the coldest polar vortex yet, with temperatures plummeting across the central U.S. and potential snowstorms in the East.
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Overview
Meteorologists are predicting the coldest outbreak of Arctic air this winter, marking the 10th polar vortex event. This severe chill will hit the northern Rockies and Plains starting this weekend, spreading eastward and affecting approximately 89% of the contiguous U.S., with average lows of 16.6°F on Tuesday and 14°F on Wednesday. Extreme wind chills will accompany the cold temperatures, with conditions forecasted to reach below zero in multiple states. Climate experts are investigating the causes of this unusual polar vortex activity amid broader global warming trends.
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