Much colder air will arrive this weekend, then stick around for much of next week. Be prepared for an abrupt change from mild weather to bitterly cold temperatures, wind chills, and chances of snow. The National Weather Service in the Quad Cities says the winter weather may affect travel, including road trips and flights at airports in the Midwest.
Forecasters Expect Colder Temperatures for Christmas
https://www.weather.gov/dvn/weatherstory
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Quad Cities National Weather Service
