FPUS63 KDMX 231005 SFPIA IAZ001>099-232200- State Forecast for Iowa National Weather Service Des Moines IA 405 AM CST Mon Feb 23 2026 .TODAY...Sunny. Highs 20 to 28. .TONIGHT...Mostly clear. Lows AROUND 15. .TUESDAY...Partly cloudy. Highs 37 to 49. .WEDNESDAY...Partly cloudy. Rain likely and chance of snow. Lows 15 TO 20. Highs 27 to 41. .THURSDAY...Mostly clear. Chance of snow. Lows 16 to 24. Highs 34 to 46. .FRIDAY...Clear. Lows 22 to 30. Highs 48 to 62. $$ 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.