State Forecast
Issued by NWS
Issued by NWS
440 FPUS63 KDMX 090905 SFPIA IAZ001>099-092100- State Forecast for Iowa National Weather Service Des Moines IA 405 AM CDT Tue Jun 9 2026 .TODAY...Partly cloudy early in the morning then becoming mostly sunny. Highs 90 to 100. .TONIGHT...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 70s. .WEDNESDAY...Mostly sunny until late afternoon then becoming partly cloudy. Chance of thunderstorms. Highs 90 to 100. .THURSDAY...Partly cloudy. Showers and chance of thunderstorms. Lows 62 to 68. Highs 79 to 85. .FRIDAY...Clear. Lows in the upper 50s. Highs in the lower 80s. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Lows around 60. Highs 80 to 86. $$ The State Forecast for Iowa Product (SFP) will be discontinued starting June 29, 2026. A resource document has been created to aid users in this transition and is available at: https://www.weather.gov/media/dmx/RWSResources.pdf.