Expires:202512280800;;344299
FPUS53 KDMX 280054
ZFPDMX

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


IAZ070-280800-
Cass-
Including the city of Atlantic
652 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. Widespread dense fog. A chance of rain after
midnight. Lows around 40. South winds around 5 mph, becoming
north with gusts up to 20 mph after midnight. Chance of rain
30 percent. 
.SUNDAY...Rain likely in the morning. Snow likely. Areas of fog
in the morning. Patchy blowing snow. Snow accumulation around an
inch. Windy with highs in the lower 40s. Temperature falling to
around 17 in the afternoon. Northwest winds 20 to 30 mph with
gusts up to 45 mph. Chance of precipitation 70 percent. 
.SUNDAY NIGHT...Mostly cloudy and windy. Much cooler with lows
around 8 above. Northwest winds 25 to 30 mph with gusts up to
45 mph. 
.MONDAY...Partly sunny in the morning, then clearing. Breezy and
much cooler with highs around 19. Northwest winds 15 to 25 mph.
Gusts up to 40 mph in the morning. 
.MONDAY NIGHT...Mostly clear. Lows around 8 above. Northwest
winds 5 to 10 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. Highs in the upper 30s. 
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 15. 
.NEW YEARS DAY...Mostly sunny. Highs in the upper 20s. 
.THURSDAY NIGHT...Mostly cloudy. Lows 10 to 15. 
.FRIDAY...Mostly sunny. Highs in the mid 30s. 
.FRIDAY NIGHT...Partly cloudy. Lows around 20. 
.SATURDAY...Partly sunny. Highs in the upper 30s. 

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