


State Forecast
Issued by NWS
Issued by NWS
899 FPUS63 KDMX 022102 SFPIA IAZ001>099-031000- State Forecast for Iowa National Weather Service Des Moines IA 401 PM CDT Tue Sep 2 2025 .TONIGHT...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. .WEDNESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. .WEDNESDAY NIGHT...Mostly clear. Chance of showers. Lows 39 to 45. .THURSDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Highs 67 to 73. .FRIDAY...Mostly clear. Chance of showers. Lows 45 to 51. Highs 62 to 68. .SATURDAY...Clear. Lows in the lower 40s. Highs 65 to 71. .SUNDAY...Clear. Lows 41 to 47. Highs 69 to 75. $$ 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.