Davenport, IA – A surge of Arctic air is expected to bring dangerously cold conditions to the Quad Cities late this week, increasing risks for travel and outdoor exposure.
According to the National Weather Service Quad Cities office, an Extreme Cold Watch is in effect from 6 p.m. Thursday through noon Saturday. Forecasts call for wind chills between 20 and 30 degrees below zero, with a 70–80% probability of wind chills colder than minus 30 in areas north of Interstate 80.
Forecasters noted a 30% chance temperatures could be colder than currently forecast, which would further increase cold-related hazards. The most dangerous conditions are expected overnight Friday into Saturday morning.
While snowfall amounts are not the primary concern, the extreme cold can cause rapid refreezing of any moisture on roadways, creating slick spots on bridges, overpasses, and untreated roads. Drivers on Interstate 80, Interstate 74, U.S. Highway 61, and U.S. Highway 67 should be alert for icy patches, especially during overnight and early morning hours.
The National Weather Service warned of frostbite on exposed skin in as little as 10 minutes under the coldest conditions. Vehicle issues, frozen pipes, and increased strain on heating systems are also possible.
Residents are urged to limit time outdoors, dress in layers, and monitor forecast updates as the event approaches. Commuters, overnight workers, and students should plan for extreme cold impacts during peak travel periods.
