FPUS63 KDMX 282201 SFPIA IAZ001>099-291100- State Forecast for Iowa National Weather Service Des Moines IA 401 PM CST Tue Jan 28 2025 .TONIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Sunny. Highs 42 to 48. .WEDNESDAY NIGHT...Clear. Lows in the upper 20s. .THURSDAY...Mostly sunny until late afternoon then becoming partly cloudy. Chance of rain. Highs in the upper 40s. .FRIDAY...Mostly clear. Chance of rain. Lows 26 to 34. Highs in the lower 40s. .SATURDAY...Partly cloudy. Slight chance of snow. Lows in the mid 20s. Highs 39 to 49. .SUNDAY...Partly cloudy. Lows in the lower 30s. Highs 45 to 53. $$ 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.