Expires:202601071500;;927458 FPUS53 KDMX 070709 ZFPDMX Zone Forecast Product for Iowa National Weather Service Des Moines IA 107 AM CST Wed Jan 7 2026 IAZ062-071500- Poweshiek- Including the city of Grinnell 107 AM CST Wed Jan 7 2026 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... .REST OF TONIGHT...Mostly cloudy. Widespread dense freezing fog. Near steady temperature around 30. South winds around 5 mph. .WEDNESDAY...Widespread fog and dense freezing fog in the morning. Mostly sunny. Highs in the lower 50s. South winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 30s. South winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of rain in the morning, then rain in the afternoon. Highs in the mid 40s. Southeast winds around 5 mph, becoming northeast in the afternoon. Chance of rain 90 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain, mainly in the evening. Lows in the lower 30s. Northwest winds around 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a 20 percent chance of rain. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. A chance of rain, mainly in the evening. Lows in the upper 20s. Chance of precipitation 50 percent. .SATURDAY...Partly sunny with a 40 percent chance of snow. Near steady temperature around 30. .SATURDAY NIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Lows 15 to 20. Chance of snow 20 percent. .SUNDAY...Sunny. Highs in the lower 30s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Near steady temperature in the mid 20s. .MONDAY...Mostly sunny. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .TUESDAY...Partly sunny. Highs in the upper 30s. $$