Des Moines, IA – Central Iowa is preparing for another round of accumulating snow as a system moves northwest to southeast across the state Wednesday afternoon and evening, potentially disrupting travel on several major roadways.
According to the National Weather Service in Des Moines, snow is expected to begin near 3 p.m. Wednesday and continue through the evening before tapering off overnight. Much of central Iowa, including Des Moines, Ames, Fort Dodge, and Marshalltown, is likely to see around 1 inch of snowfall. Some localized areas could receive slightly higher totals depending on where heavier bands set up.
The highest impacts are expected during the evening commute, particularly along Interstate 35, Interstate 80, U.S. 30, and U.S. 20. Snow-covered and slick conditions may develop quickly as temperatures remain cold enough for steady accumulation.
In southwest Iowa, including areas near Ottumwa, precipitation may mix with rain at times, which could limit totals but still create slushy and hazardous road conditions.
Forecasters note there is still some uncertainty regarding the exact placement of the heaviest snow band. However, confidence is high that most of central Iowa will receive measurable snowfall, with at least 1 inch common across the highlighted corridor through the heart of the state.
Drivers are urged to plan ahead for slower travel Wednesday evening. Allow extra time, increase following distance, and use caution on bridges and overpasses, which tend to freeze first.
Residents should stay updated as forecast details are refined over the next 24 hours. Additional updates will be issued if snowfall totals or impacts increase.
