FPUS63 KDMX 092105 SFPIA IAZ001>099-101000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Thu Apr 9 2026 .TONIGHT...Cloudy. Showers and chance of thunderstorms. Lows 30 to 42. .FRIDAY...Partly cloudy early in the morning then becoming mostly sunny. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear. Chance of showers. Lows 35 to 41. .SATURDAY...Mostly cloudy. Showers likely and chance of thunderstorms. Highs 57 to 67. .SUNDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows 52 to 60. Highs 70 to 76. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows 56 to 62. Highs in the lower 80s. .TUESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows 55 to 65. Highs 75 to 81. $$ 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.