Expires:202605181300;;749152 FPUS53 KDMX 180525 ZFPDMX Zone Forecast Product for Iowa National Weather Service Des Moines IA 1223 AM CDT Mon May 18 2026 IAZ015-181300- Palo Alto- Including the city of Emmetsburg 1223 AM CDT Mon May 18 2026 .REST OF TONIGHT...Cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce damaging winds, large hail, and tornadoes. Lows in the mid 50s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. .MONDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. North winds around 10 mph, becoming northeast in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Showers with thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible in the evening. Lows in the mid 40s. North winds 10 to 15 mph, becoming northwest 15 to 20 mph after midnight. Chance of rain near 100 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly sunny. Breezy with highs in the upper 50s. Northwest winds 20 to 25 mph with gusts up to 35 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. North winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny in the morning, then becoming partly sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Partly sunny. Highs in the mid 60s. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the mid 40s. Chance of rain 20 percent. .FRIDAY...Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 40s. Chance of rain 30 percent. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. $$