Expires:202512272100;;315046
FPUS53 KDMX 271319
ZFPDMX

Zone Forecast Product for Iowa
National Weather Service Des Moines IA
717 AM CST Sat Dec 27 2025


IAZ062-272100-
Poweshiek-
Including the city of Grinnell
717 AM CST Sat Dec 27 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

.TODAY...Cloudy. Widespread dense fog this morning, then patchy
fog this afternoon. Highs in the upper 40s. Southeast winds 5 to
10 mph with gusts up to 20 mph. 
.TONIGHT...Cloudy. Areas of fog. A chance of rain after midnight.
Near steady temperature in the mid 40s. Southeast winds 5 to
10 mph. Chance of rain 40 percent. 
.SUNDAY...Rain in the morning, then snow, rain, a slight chance
of freezing rain and sleet in the afternoon. Areas of fog in the
morning. Patchy blowing snow in the afternoon. Little or no snow
and sleet accumulation. Ice accumulation around a trace. Windy
with highs in the lower 40s. Temperature falling into the mid 20s
in the afternoon. Northwest winds 15 to 20 mph with gusts up to
30 mph, increasing to 25 to 30 mph with gusts up to 45 mph in the
afternoon. Chance of precipitation 90 percent. 
.SUNDAY NIGHT...Mostly cloudy. A chance of snow in the evening.
Little or no snow accumulation. Windy and much cooler with lows
around 9 above. Northwest winds around 30 mph with gusts up to
45 mph. Chance of snow 50 percent. 
.MONDAY...Partly sunny and windy. Much cooler with highs around
17. Northwest winds 20 to 30 mph with gusts up to 40 mph. 
.MONDAY NIGHT...Mostly clear. Lows around 10 above. 
.TUESDAY...Mostly sunny. Highs in the lower 30s. 
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. 
.WEDNESDAY...Partly sunny. Highs in the lower 30s. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 10 above. 
.NEW YEARS DAY...Sunny, cooler with highs 15 to 20. 
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows zero to 5 above zero. 
.FRIDAY...Mostly sunny. Highs in the lower 20s. 

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