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State Forecast for Ottosen , IA
Change Zip Code: 
 
470
FPUS63 KDMX 202120
SFTIA
IAZ001>099-211000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Sat Jun 20 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
SunMonTueWedThuFriSat
Jun 21Jun 22Jun 23Jun 24Jun 25Jun 26Jun 27
...WESTERN IOWA...
Spencer
MocldyPtcldyPtcldySunnySunnyPtcldyPtcldy
54/6951/7653/7652/7449/7652/7858/82
40/5020/0010/5050/0000/1020/2030/30
Sioux City
MocldyPtcldyPtcldySunnyPtcldyPtcldyPtcldy
57/7053/7755/7854/7852/7956/8061/85
90/6020/0020/5050/0010/1030/3040/40
Carroll
ShwrsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
57/6854/7755/7857/7754/7856/8061/84
80/7010/0010/2020/1010/1020/2030/30
Atlantic
ShwrsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
59/6855/7556/7658/7655/7758/7963/83
90/8010/0000/1020/1010/1020/2040/40
Shenandoah
MocldyPtcldyPtcldySunnyPtcldyPtcldyPtcldy
61/7456/7657/7859/7856/7859/8164/84
100/8010/0010/1020/1010/1030/3040/40
...CENTRAL IOWA...
Mason City
ShwrsPtcldyTstrmsSunnySunnyPtcldyPtcldy
54/7053/7754/7655/7452/7654/7859/81
30/5030/0000/5060/2010/1010/2030/30
Fort Dodge
ShwrsPtcldyPtcldySunnySunnyPtcldyPtcldy
57/6854/7755/7756/7754/7855/7961/83
50/7010/0010/3030/2000/0010/2030/30
Ames
ShwrsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
58/6755/7755/7858/7755/7856/8061/83
60/8010/0010/1040/2000/1010/2030/30
Marshalltown
ShwrsPtcldySunnySunnySunnySunnyPtcldy
56/6653/7554/7657/7654/7755/7960/82
50/8020/0000/1040/3000/0000/2020/20
Des Moines
ShwrsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
60/6757/7657/7760/7858/7859/8163/83
80/9010/1000/1030/1010/1020/2030/30
Creston
TstrmsPtcldyPtcldySunnyPtcldyPtcldyPtcldy
59/6955/7456/7759/7756/7758/7963/82
100/9010/0000/0020/1010/1020/2040/40
Lamoni
TstrmsPtcldySunnySunnyPtcldyPtcldyPtcldy
60/7056/7356/7660/7757/7758/7963/81
90/10020/0000/0020/2010/1020/2040/40
...EASTERN IOWA...
Decorah
MocldySunnyPtcldyPtcldyPtcldyPtcldyPtcldy
55/6956/7456/7558/7355/7456/7660/78
00/4030/0000/3080/5020/1010/2020/30
Oelwein
MocldyPtcldyPtcldyPtcldySunnySunnyPtcldy
55/6854/7554/7557/7454/7555/7759/79
10/8030/0000/1070/4010/0000/2020/20
Waterloo
ShwrsPtcldyPtcldySunnySunnySunnyPtcldy
55/6854/7654/7757/7654/7755/7959/81
20/8030/0000/2070/4010/0000/2020/20
Dubuque
MocldyPtcldySunnyPtcldySunnySunnyPtcldy
55/7055/7755/7859/7756/7756/7960/81
00/8050/1000/1050/5030/1010/2020/30
Cedar Rapids
MocldyPtcldySunnySunnySunnySunnyPtcldy
56/6854/7754/7858/7755/7856/8060/82
20/9030/0000/0040/4010/0000/2030/30
Iowa City
MocldyPtcldySunnySunnySunnySunnyPtcldy
57/6855/7655/7859/7856/7856/8061/82
30/10040/0010/1040/4010/0010/2030/30
Quad Cities
MocldyPtcldySunnySunnySunnySunnyPtcldy
57/6955/7655/7860/7857/7857/8061/82
10/9070/0000/0030/3010/1010/2030/30
Ottumwa
TstrmsPtcldySunnySunnySunnySunnyPtcldy
59/6856/7656/7959/7957/7958/8162/83
60/10030/0000/0020/2000/0010/2030/30
Burlington
MocldyPtcldySunnySunnyPtcldyPtcldyPtcldy
59/6956/7456/7759/7858/7758/8062/81
40/10050/1000/0010/1010/1010/2030/30
Keokuk
MocldyPtcldySunnySunnySunnyPtcldyPtcldy
61/7058/7457/7760/7859/7759/8063/81
50/9040/0000/0010/1000/1010/2030/30
$$
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Tropical Remnants, Fronts, and Another System Producing Rain Through the Weekend
Posted at 12:03PM Thu Jun 18, 2026 CDT
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