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State Forecast for Ottosen , IA
Change Zip Code: 
 
289
FPUS63 KDMX 050920
SFTIA
IAZ001>099-052200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Wed Aug 5 2026
ROWS INCLUDE...
Daily predominant daytime weather 6AM-6PM
Forecast temperatures...early morning low/daytime high
Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM
- indicates temperatures below zero
MM indicates missing data
 
FCSTFCSTFCSTFCSTFCSTFCSTFCST
TodayThuFriSatSunMonTue
Aug 05Aug 06Aug 07Aug 08Aug 09Aug 10Aug 11
...WESTERN IOWA...
Spencer
PtcldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7850/8259/8555/8461/8663/8460/80
/0000/0010/3010/2030/1030/3020/20
Sioux City
PtcldyPtcldySunnySunnyPtcldyPtcldyPtcldy
/7954/8163/8762/8667/8767/8565/83
/0000/0010/1010/1020/1030/3020/20
Carroll
MocldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7555/8162/8662/8668/8869/8767/84
/4000/0000/2020/1020/2040/4020/20
Atlantic
TstrmsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/7455/8163/8564/8669/8870/8768/84
/7000/0010/1010/0020/2040/4030/30
Shenandoah
MocldyPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/7560/8266/8768/8973/9174/9171/87
/6010/0040/4000/1020/2030/3020/20
...CENTRAL IOWA...
Mason City
PtcldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7554/7959/8259/8163/8364/8262/79
/0000/0000/4040/2040/4040/4020/30
Fort Dodge
PtcldySunnyPtcldySunnyPtcldyShwrsPtcldy
/7754/8261/8660/8565/8767/8664/83
/1000/0000/3030/1030/3050/5030/30
Ames
ShwrsFoggyPtcldySunnySunnyTstrmsPtcldy
/7456/8062/8464/8468/8669/8667/83
/6000/0000/3030/0030/3050/5030/30
Marshalltown
ShwrsFoggyPtcldySunnyPtcldyTstrmsPtcldy
/7454/7960/8363/8366/8567/8466/81
/7000/0000/3030/1040/4050/5030/30
Des Moines
TstrmsFoggyPtcldySunnyPtcldyShwrsPtcldy
/7459/8165/8567/8570/8872/8870/84
/7000/0000/3020/0030/3050/5030/30
Creston
TstrmsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/7359/8165/8566/8770/9072/8970/85
/7010/0020/2000/0020/2030/3020/20
Lamoni
TstrmsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/7461/8165/8567/8771/9072/9071/86
/7020/1030/3010/0020/2020/2030/30
...EASTERN IOWA...
Decorah
MocldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7454/7859/8062/8064/8265/8063/78
/4000/0000/3030/1050/5040/4020/30
Oelwein
MocldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7356/7861/8063/8066/8367/8165/79
/5000/0000/3030/1050/5050/5030/30
Waterloo
ShwrsSunnyPtcldySunnyPtcldyTstrmsPtcldy
/7455/8061/8263/8266/8567/8466/81
/5000/0000/3030/0040/4050/5030/30
Dubuque
MocldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7459/8061/8266/8267/8468/8367/81
/8010/0000/2030/1050/5040/5040/40
Cedar Rapids
MocldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7558/8162/8365/8467/8569/8567/83
/8010/0000/2040/1040/4050/5030/30
Iowa City
MocldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/7560/8163/8366/8469/8670/8669/83
/7020/0000/2030/1030/3050/5040/30
Quad Cities
MocldyPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/7861/7964/8267/8368/8569/8468/81
/7040/0000/1030/1030/3040/4040/40
Ottumwa
TstrmsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/7660/8264/8667/8769/9071/9070/86
/8020/1000/3030/0030/3030/3040/40
Burlington
MocldyPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/8063/8065/8367/8469/8771/8770/83
/7040/2010/2020/1020/2020/2040/40
Keokuk
MocldyPtcldyPtcldySunnyPtcldyPtcldyPtcldy
/8165/8166/8368/8671/8973/8971/85
/7050/4010/3020/1020/2020/2030/30
$$
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Heavy Rain Targets Central Iowa and Southwest Wisconsin Tonight
Posted at 12:01PM Tue Aug 4, 2026 CDT
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