Expires:202512280500;;335975 FPUS53 KDMX 272119 ZFPDMX Zone Forecast Product for Iowa National Weather Service Des Moines IA 317 PM CST Sat Dec 27 2025 IAZ072-280500- Madison- Including the cities of Winterset and Earlham 317 PM CST Sat Dec 27 2025 ...DENSE FOG ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY... ...WIND ADVISORY IN EFFECT FROM 9 AM SUNDAY TO 6 AM CST MONDAY... .TONIGHT...Cloudy. Patchy fog early, then areas of fog this evening. Widespread fog after midnight. A chance of rain after midnight. Lows in the lower 40s. Southeast winds 5 to 10 mph, becoming west after midnight. Chance of rain 30 percent. .SUNDAY...Rain, snow and sleet in the morning, then snow likely in the afternoon. Areas of fog in the morning. Patchy blowing snow in the afternoon. Snow and sleet accumulation around an inch. Windy with highs in the mid 40s. Temperature falling into the lower 20s in the afternoon. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Windy and much cooler with lows around 10 above. Northwest winds 25 to 30 mph with gusts up to 45 mph. Chance of snow 20 percent. .MONDAY...Mostly sunny and breezy. Much cooler with highs around 20. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the morning. .MONDAY NIGHT...Mostly clear. Lows around 10 above. Northwest winds 10 to 15 mph. .TUESDAY...Mostly sunny. Not as cool with highs in the mid 30s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 20s. .WEDNESDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. .WEDNESDAY NIGHT...Mostly cloudy. Lows 15 to 20. .NEW YEARS DAY...Mostly sunny. Highs in the upper 20s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows 10 to 15. .FRIDAY...Mostly sunny. Highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly sunny. Highs in the upper 30s. $$