


State Forecast
Issued by NWS
Issued by NWS
201 FPUS63 KDMX 292102 SFPIA IAZ001>099-301000- State Forecast for Iowa National Weather Service Des Moines IA 401 PM CDT Fri Aug 29 2025 .TONIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 50s. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs 76 to 82. .SATURDAY NIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows around 60. .SUNDAY...Partly cloudy until late afternoon then becoming mostly cloudy. Chance of showers and slight chance of thunderstorms. Highs 71 to 77. .LABOR DAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs 69 to 77. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 50s. Highs 73 to 79. .WEDNESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs 63 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.