


State Forecast
Issued by NWS
Issued by NWS
322 FPUS63 KDMX 160902 SFPIA IAZ001>099-162100- State Forecast for Iowa National Weather Service Des Moines IA 401 AM CDT Sat Aug 16 2025 .TODAY...Partly cloudy early in the morning then becoming mostly sunny. Slight chance of showers and thunderstorms. Highs 89 to 95. .TONIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the lower 70s. .SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs 88 to 94. .MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in the lower 70s. Highs 88 to 94. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 60s. Highs 81 to 87. .WEDNESDAY...Mostly clear. Lows 60 to 66. Highs in the upper 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.