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State Forecast for Ottosen , IA
Change Zip Code: 
 
913
FPUS63 KDMX 192121
SFTIA
IAZ001>099-201000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
421 PM CDT Sat Sep 19 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
Sep 20Sep 21Sep 22Sep 23Sep 24Sep 25Sep 26
...WESTERN IOWA...
Spencer
MocldyMocldyPtcldyPtcldyMocldyMocldyPtcldy
54/6647/5843/6241/6646/6851/7253/71
10/2060/7050/0000/0030/4020/1020/30
Sioux City
MocldyMocldyPtcldyPtcldyMocldyMocldyMocldy
59/6353/5848/6346/6552/6756/7058/70
10/5090/9020/0000/1050/5020/2030/40
Carroll
DrzlShwrsMocldyPtcldyMocldyMocldyMocldy
59/6553/5950/6245/6551/6856/7058/70
20/4070/8070/1000/0020/3030/2020/30
Atlantic
MocldyShwrsMocldyPtcldyMocldyMocldyMocldy
61/6455/5850/5946/6351/6656/6858/68
50/4070/8070/0000/0010/4030/2030/30
Shenandoah
MocldyMocldyMocldyPtcldyMocldyMocldyMocldy
63/6859/6252/6248/6453/6859/7060/70
70/4060/6030/0000/0010/3030/2030/30
...CENTRAL IOWA...
Mason City
MocldyShwrsPtcldySunnyMocldyPtcldyMocldy
56/6749/5845/6043/6447/6652/7054/69
20/1040/7070/1000/0010/2020/2010/20
Fort Dodge
DrzlShwrsPtcldyPtcldyMocldyMocldyMocldy
59/6753/5849/6245/6650/6855/7157/71
20/3060/8070/1000/0010/3020/2020/30
Ames
DrzlShwrsMocldyPtcldyMocldyMocldyMocldy
61/6555/5950/6047/6551/6756/6957/69
40/4060/8080/2000/0010/2020/2010/30
Marshalltown
DrzlShwrsPtcldyPtcldyMocldyMocldyPtcldy
60/6553/5949/5946/6450/6654/6955/69
50/5050/8080/3010/0000/2020/2010/30
Des Moines
DrzlShwrsMocldyPtcldyMocldyMocldyPtcldy
62/6557/5953/5949/6453/6758/6960/69
70/4060/8070/2000/0010/2020/2010/30
Creston
ShwrsShwrsMocldyPtcldyMocldyMocldyMocldy
62/6557/5952/5846/6152/6557/6759/67
70/5060/8070/1000/0010/2030/2020/30
Lamoni
ShwrsShwrsMocldyPtcldyMocldyMocldyPtcldy
63/6858/5952/5847/6151/6557/6958/69
70/5070/7060/1000/0010/2020/3020/30
...EASTERN IOWA...
Decorah
MocldyMocldyPtcldyPtcldyMocldyPtcldyPtcldy
57/6750/6047/5944/6348/6553/6954/69
50/1020/5050/2000/0000/1010/1000/20
Oelwein
MocldyMocldyPtcldyPtcldyMocldyPtcldyPtcldy
59/6652/6049/6046/6350/6554/6955/69
60/3040/6060/4000/0000/1020/1010/20
Waterloo
DrzlShwrsPtcldyPtcldyMocldyPtcldyPtcldy
60/6753/6149/6146/6550/6754/7055/70
40/4050/7070/3000/0000/1020/2010/20
Dubuque
MocldyMocldyMocldyPtcldyPtcldyPtcldyPtcldy
61/6655/6351/6149/6451/6655/6955/69
70/6040/6060/5010/0000/1010/1010/10
Cedar Rapids
MocldyMocldyPtcldyPtcldyPtcldyMocldyPtcldy
62/6656/6152/6049/6352/6556/6957/69
70/6040/7070/4010/0000/1020/2010/20
Iowa City
MocldyMocldyPtcldyPtcldyPtcldyPtcldyPtcldy
64/6757/6253/6149/6453/6657/6957/70
80/6050/8070/5010/0000/1020/2010/10
Quad Cities
MocldyMocldyMocldyPtcldyPtcldyMocldyPtcldy
64/6856/6352/6150/6452/6755/6955/71
80/7050/7070/6010/0000/1020/1010/10
Ottumwa
ShwrsShwrsMocldyPtcldyMocldyPtcldyPtcldy
65/6858/6153/6149/6352/6757/7058/70
80/6070/8070/2010/0000/1020/2010/20
Burlington
MocldyMocldyMocldyPtcldyPtcldyPtcldyPtcldy
67/7358/6454/6250/6552/6957/7257/73
60/8070/8070/4000/0000/0020/2010/10
Keokuk
MocldyMocldyMocldyPtcldyPtcldyPtcldyPtcldy
68/7561/6656/6451/6654/7058/7459/75
50/8080/8060/4000/0000/0020/2010/10
$$
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Bryce Anderson – DTN Meteorologist
Heavy Rain Moving Through Northern US This Weekend
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