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State Forecast for Ottosen , IA
Change Zip Code: 
 
710
FPUS63 KDMX 252120
SFTIA
IAZ001>099-261000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Fri Sep 25 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
SatSunMonTueWedThuFri
Sep 26Sep 27Sep 28Sep 29Sep 30Oct 01Oct 02
...WESTERN IOWA...
Spencer
MocldyMocldyMocldyMocldyMocldyPtcldyPtcldy
56/6357/6856/6957/6656/6752/6552/66
100/10060/1000/0030/7070/5040/2030/30
Sioux City
MocldyMocldyPtcldyMocldyMocldyPtcldyPtcldy
59/6861/7160/7061/6759/6857/6754/67
90/8020/1000/0040/7070/5030/2030/30
Carroll
TstrmsMocldyMocldyTstrmsShwrsMocldyPtcldy
60/6660/6859/6960/6861/6857/6754/68
100/10070/3000/0030/7070/6050/4040/30
Atlantic
TstrmsMocldyMocldyTstrmsShwrsMocldyPtcldy
60/6862/7061/7061/6862/6859/6857/68
100/9060/2000/0030/8080/6060/4040/40
Shenandoah
MocldyMocldyMocldyMocldyMocldyMocldyPtcldy
62/7164/7363/7263/7064/7060/7059/72
90/8060/2010/1030/8080/7060/4040/40
...CENTRAL IOWA...
Mason City
ShwrsMocldyPtcldyShwrsShwrsMocldyPtcldy
55/6054/6555/6956/6757/6754/6750/67
60/9060/4010/0020/6060/6040/3040/40
Fort Dodge
ShwrsMocldyPtcldyShwrsShwrsMocldyPtcldy
59/6358/6758/6959/6660/6756/6653/67
90/9060/2000/0020/7070/6040/3030/30
Ames
ShwrsMocldyPtcldyShwrsShwrsMocldyPtcldy
59/6258/6659/6959/6761/6758/6854/68
90/9090/3000/0020/6070/7060/4040/30
Marshalltown
ShwrsMocldyPtcldyShwrsShwrsMocldyPtcldy
57/5957/6557/6856/6760/6757/6753/67
60/9070/4010/0010/6070/7060/4040/40
Des Moines
ShwrsMocldyPtcldyTstrmsShwrsMocldyPtcldy
59/6360/6659/6960/6863/6759/6856/68
90/9090/3000/0020/7080/8060/4040/30
Creston
TstrmsMocldyPtcldyTstrmsShwrsMocldyPtcldy
61/6761/6860/6961/6863/6859/6758/68
90/9070/3010/0030/7080/8060/4040/40
Lamoni
ShwrsMocldyPtcldyShwrsShwrsShwrsPtcldy
60/6660/6860/7061/6963/6960/6959/69
80/8060/3010/0020/7080/8070/5040/40
...EASTERN IOWA...
Decorah
MocldyMocldyPtcldyMocldyMocldyMocldyPtcldy
53/6256/6355/6855/6658/6656/6651/66
00/4040/3000/0000/5060/6050/3030/30
Oelwein
MocldyMocldyPtcldyMocldyMocldyMocldyPtcldy
54/6157/6457/6855/6660/6757/6753/67
00/6040/3000/0000/5070/7060/3040/40
Waterloo
ShwrsMocldyPtcldyShwrsShwrsMocldyPtcldy
56/6057/6557/6956/6860/6857/6853/68
10/7060/3010/0000/5070/7060/3040/30
Dubuque
PtcldyMocldyPtcldyPtcldyMocldyMocldyPtcldy
51/6555/6454/6853/6760/6759/6855/68
00/1030/2000/0000/4060/6060/4040/40
Cedar Rapids
MocldyMocldyPtcldyMocldyMocldyMocldyPtcldy
55/6257/6557/6956/6861/6859/6955/69
10/6040/3010/0000/5070/7060/5040/40
Iowa City
MocldyMocldyPtcldyMocldyMocldyMocldyPtcldy
55/6258/6657/7056/6962/6960/7056/70
10/5040/3010/0000/5070/7060/5040/40
Quad Cities
PtcldyPtcldySunnyPtcldyMocldyMocldyPtcldy
52/6756/6755/7055/7061/6960/7058/70
00/1030/1000/0000/4070/7070/5040/40
Ottumwa
ShwrsMocldyPtcldyShwrsShwrsShwrsPtcldy
59/6159/6759/7058/7064/6961/7058/70
40/9070/3010/0000/6080/8060/5040/40
Burlington
MocldyMocldyPtcldyPtcldyMocldyMocldyPtcldy
56/6558/6957/7257/7263/7162/7260/73
10/5040/2000/0000/4070/7070/6040/40
Keokuk
MocldyMocldyPtcldyPtcldyMocldyMocldyPtcldy
57/6558/7058/7358/7464/7362/7360/74
20/8030/3010/0000/4070/7070/6040/40
$$
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Rain Continues for Central US This Weekend, More Coming Next Week
Posted at 12:12PM Fri Sep 25, 2026 CDT
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