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State Forecast for Ottosen , IA
Change Zip Code: 
 
754
FPUS63 KDMX 212220
SFTIA
IAZ001>099-221100-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CST Sat Feb 21 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
Feb 22Feb 23Feb 24Feb 25Feb 26Feb 27Feb 28
...WESTERN IOWA...
Spencer
PtcldySunnyPtcldyPtcldySunnySunnyPtcldy
6/22-2/2714/5021/4216/4625/5520/37
10/1000/0000/0010/2030/1000/0010/10
Sioux City
SunnySunnyMocldyPtcldySunnySunnyPtcldy
8/273/2715/5725/4823/5230/6326/46
10/0000/0000/0010/2030/1000/0020/10
Carroll
SunnySunnyMocldyPtcldySunnySunnyPtcldy
8/221/2214/4525/4223/4428/5225/40
10/1000/0000/0000/1030/1000/0010/10
Atlantic
SunnySunnyMocldyPtcldySunnySunnyPtcldy
6/21-1/2613/4824/4423/4527/5426/42
10/1000/0000/0000/1030/1010/0010/10
Shenandoah
SunnySunnyMocldyPtcldySunnySunnyPtcldy
8/231/2717/5328/4926/5030/6331/50
10/1000/0000/0000/1030/2000/0010/10
...CENTRAL IOWA...
Mason City
FlrrysSunnyPtcldyPtcldySunnySunnyPtcldy
8/173/2212/4320/3516/3725/4722/34
10/1000/0000/1010/2030/1000/0010/10
Fort Dodge
PtcldySunnyPtcldyPtcldySunnySunnyPtcldy
8/222/2112/4522/4019/4227/5124/39
10/1000/0000/0010/2030/1000/0010/10
Ames
PtcldySunnyMocldyPtcldySunnySunnyPtcldy
8/223/2111/4324/3920/4026/5126/40
10/1000/0000/0000/2030/2000/0010/10
Marshalltown
FlrrysSunnyPtcldyPtcldySunnySunnyPtcldy
7/192/209/4222/3718/3823/4723/36
10/1000/0000/0000/2030/2000/1010/10
Des Moines
PtcldySunnyMocldyPtcldySunnySunnyPtcldy
8/235/2214/4728/4325/4329/5328/41
10/1000/0000/0000/1030/2000/0010/10
Creston
SunnySunnyPtcldyPtcldySunnySunnyPtcldy
6/221/2414/4827/4524/4530/5930/46
10/1000/0000/0000/1030/2000/0010/10
Lamoni
SunnySunnyPtcldyPtcldySunnySunnyPtcldy
11/246/2719/5230/5028/4930/6031/47
10/1000/0000/0000/1030/2000/0010/10
...EASTERN IOWA...
Decorah
VrycldSunnyPtcldyPtcldySunnySunnyPtcldy
8/176/2112/3622/3218/3324/4323/31
10/1000/0000/2010/2030/2010/1010/20
Oelwein
VrycldVrycldPtcldyPtcldySunnySunnyPtcldy
8/175/189/3721/3316/3422/4323/35
10/1000/0000/1010/2030/2010/0010/10
Waterloo
FlrrysVrycldPtcldyPtcldySunnySunnyPtcldy
8/195/199/3922/3517/3624/4624/37
10/1000/0000/1010/2030/2000/0010/10
Dubuque
MocldySunnyPtcldyPtcldyPtcldySunnyPtcldy
13/2210/2614/4224/3719/3724/5027/42
20/1000/0000/2010/2030/2010/1010/20
Cedar Rapids
PtcldySunnyPtcldyPtcldySunnySunnyPtcldy
11/208/2312/4424/3920/3925/5428/44
10/1000/0000/0000/2030/2010/1010/20
Iowa City
PtcldySunnyPtcldyPtcldyPtcldySunnyPtcldy
12/218/2513/4625/4121/4125/5629/46
10/1000/0000/0000/2030/2010/1010/20
Quad Cities
MocldySunnyPtcldyPtcldyPtcldySunnyPtcldy
14/2411/2915/4727/4322/4125/5630/47
10/1000/0000/1010/2030/3010/1010/20
Ottumwa
FlrrysSunnyPtcldyPtcldyPtcldySunnyPtcldy
11/227/2514/4927/4524/4328/6031/49
10/1000/0000/0000/1030/2000/1010/10
Burlington
PtcldySunnyPtcldyPtcldyPtcldySunnyPtcldy
15/2411/2917/5029/4827/4428/5831/47
10/1000/0000/0000/1030/3010/1010/20
Keokuk
PtcldySunnyMocldyPtcldyPtcldySunnyPtcldy
16/2511/2918/5132/5028/4628/5832/48
10/1000/0000/0000/1030/2010/0000/10
$$
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Storms, Cold This Weekend

Rain, snow for the Northeast. Scattered showers for the Southeast. Colder air to follow both systems. » More DTN Weather Commentary

Posted at 11:36AM Fri Feb 20, 2026 CST
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