FPUS63 KDMX 042106 SFPIA IAZ001>099-051000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Mon May 4 2026 .TONIGHT...Partly cloudy. Chance of showers. Lows 40 to 48. .TUESDAY...Partly cloudy. Slight chance of showers. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Slight chance of showers. Lows 33 to 41. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. .THURSDAY...Mostly clear. Lows in the mid 30s. Highs 62 to 68. .FRIDAY...Mostly clear. Slight chance of showers. Lows 40 to 46. Highs 65 to 71. .SATURDAY...Mostly clear. Slight chance of showers. Lows in the lower 40s. Highs in the lower 70s. $$ This forecast covers all of Iowa and is updated twice daily. Broad ranges in temperature depict high variability across the state. For location specific forecasts, please visit www.weather.gov. Please provide feedback on this product to nws.desmoines@noaa.gov.