FPUS63 KDMX 012105 SFPIA IAZ001>099-021000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Wed Apr 1 2026 .TONIGHT...Cloudy. Showers and chance of thunderstorms. Lows 35 to 43. .THURSDAY...Cloudy. Showers and chance of thunderstorms. Highs 47 to 73. .THURSDAY NIGHT...Partly cloudy. Slight chance of showers. Lows 29 to 41. .FRIDAY...Partly cloudy until late afternoon then becoming mostly cloudy. Showers and chance of thunderstorms. Highs 49 to 71. .SATURDAY...Partly cloudy. Slight chance of showers. Lows 30 to 40. Highs 42 to 50. .SUNDAY...Clear. Lows 26 to 32. Highs 51 to 57. .MONDAY...Partly cloudy. Slight chance of showers. Lows in the lower 30s. Highs 49 to 57. $$ 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.