FPUS63 KDMX 012105 SFPIA IAZ001>099-021000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Fri May 1 2026 .TONIGHT...Partly cloudy early in the evening then clearing. Lows in the lower 30s. .SATURDAY...Sunny. Highs 59 to 65. .SATURDAY NIGHT...Clear early in the evening then becoming partly cloudy. Slight chance of showers. Lows in the mid 40s. .SUNDAY...Partly cloudy until late afternoon then becoming mostly clear. Highs in the lower 70s. .MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. Highs 73 to 79. .TUESDAY...Partly cloudy. Slight chance of showers. Lows 39 to 47. Highs around 60. .WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 35 to 41. Highs in the upper 50s. $$ 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.