


State Forecast
Issued by NWS
Issued by NWS
289 FPUS63 KDMX 012102 SFPIA IAZ001>099-021000- State Forecast for Iowa National Weather Service Des Moines IA 401 PM CDT Mon Sep 1 2025 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Mostly sunny. Slight chance of thunderstorms. Highs 74 to 80. .TUESDAY NIGHT...Mostly clear. Chance of thunderstorms. Lows in the upper 50s. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Highs 65 to 75. .THURSDAY...Mostly clear. Lows in the lower 40s. Highs 64 to 70. .FRIDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows 46 to 52. Highs 63 to 69. .SATURDAY...Clear. Lows in the lower 40s. Highs 65 to 71. $$ 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.