Expires:202605151800;;595008 FPUS53 KDMX 151035 ZFPDMX Zone Forecast Product for Iowa National Weather Service Des Moines IA 533 AM CDT Fri May 15 2026 IAZ072-151800- Madison- Including the cities of Winterset and Earlham 533 AM CDT Fri May 15 2026 .TODAY...Sunny. Highs around 90. South winds 10 to 15 mph. .TONIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. East winds 10 to 15 mph. Chance of rain 70 percent. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Windy with highs in the upper 80s. South winds 15 to 25 mph, increasing to 25 to 30 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Breezy with lows in the upper 60s. Chance of rain 60 percent. .MONDAY...A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Windy with highs in the upper 80s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows around 60. Chance of rain 70 percent. .TUESDAY...Partly sunny. Cooler with highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 40s. Chance of rain 20 percent. .THURSDAY...Partly sunny. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20 percent. $$