State Forecast for Le Mars , IA
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567
FPUS63 KDMX 010920
SFTIA
IAZ001>099-012200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Tue Sep 1 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
TodayWedThuFriSatSunMon
Sep 01Sep 02Sep 03Sep 04Sep 05Sep 06Sep 07
...WESTERN IOWA...
Spencer
MocldyPtcldySunnySunnyPtcldyPtcldyPtcldy
/8764/8767/8870/9069/8968/8663/83
/2070/2070/7030/3010/2030/3020/20
Sioux City
MocldyPtcldySunnySunnyPtcldyPtcldyPtcldy
/8966/9070/9172/9372/9270/8867/86
/2050/1030/3020/2020/2020/2020/20
Carroll
PtcldySunnySunnySunnyPtcldyPtcldyPtcldy
/9172/9273/9174/9272/9471/9167/87
/2010/1020/2020/2010/1020/2010/20
Atlantic
PtcldySunnySunnyPtcldyPtcldyPtcldyPtcldy
/9375/9276/9377/9274/9273/8969/87
/1010/1000/1000/2000/1010/2010/10
Shenandoah
SunnySunnySunnySunnyPtcldyPtcldyPtcldy
/9677/9579/9579/9676/9674/9471/91
/0000/1000/0000/1010/1010/1010/10
...CENTRAL IOWA...
Mason City
PtcldyPtcldyTstrmsTstrmsSunnyPtcldyPtcldy
/8667/8668/8771/8970/9068/8564/81
/2060/3070/7050/5010/2030/3020/20
Fort Dodge
PtcldyPtcldyTstrmsPtcldyPtcldyPtcldyPtcldy
/8970/9071/8873/9071/9271/8867/86
/2030/2050/5030/3010/2030/3010/20
Ames
PtcldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/9173/9173/9375/9273/9571/9069/88
/2000/1020/3010/2010/2030/3010/20
Marshalltown
PtcldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/9173/9172/9174/9272/9370/8966/86
/2000/1010/2010/2010/2030/3010/20
Des Moines
PtcldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/9576/9477/9578/9476/9574/9171/89
/1000/1010/1010/2010/2030/3010/20
Creston
PtcldySunnySunnySunnySunnyPtcldyPtcldy
/9476/9477/9377/9375/9573/9270/89
/0000/1000/1000/1000/1020/2010/10
Lamoni
SunnySunnySunnySunnySunnyPtcldyPtcldy
/9476/9477/9477/9376/9573/9270/89
/0000/0000/0000/1000/2020/2010/10
...EASTERN IOWA...
Decorah
PtcldyPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/8869/8969/8871/8970/8969/8564/80
/1050/2050/6040/4010/2040/4020/20
Oelwein
PtcldySunnyPtcldyPtcldyPtcldyPtcldyPtcldy
/8771/8971/8773/8871/8970/8565/82
/2010/1020/5020/3010/2030/3020/20
Waterloo
PtcldySunnyTstrmsSunnySunnyPtcldyPtcldy
/8972/9072/9073/9072/9170/8766/84
/2010/1020/5020/2010/2030/3020/20
Dubuque
PtcldySunnyPtcldyPtcldyPtcldyPtcldyPtcldy
/9073/9073/8873/8773/8970/8667/82
/1000/0020/4020/4020/2030/3020/10
Cedar Rapids
PtcldySunnyPtcldySunnyPtcldyPtcldyPtcldy
/9174/9374/9174/9173/9271/8868/86
/2000/1010/3010/1010/2030/3010/10
Iowa City
PtcldySunnySunnySunnyPtcldyPtcldyPtcldy
/9374/9475/9275/9274/9371/8968/87
/1000/0010/1000/1010/2030/3010/10
Quad Cities
PtcldySunnySunnySunnyPtcldyPtcldyPtcldy
/9175/9375/9175/9074/9171/8767/84
/1000/0010/1000/1020/2030/3010/10
Ottumwa
PtcldySunnySunnySunnyPtcldyPtcldyPtcldy
/9477/9577/9477/9475/9573/9270/89
/1000/0000/1000/1010/2030/3010/10
Burlington
SunnySunnySunnySunnySunnyPtcldyPtcldy
/9474/9575/9475/9374/9472/9069/87
/0000/0000/0000/1010/1030/2010/10
Keokuk
SunnySunnySunnySunnyPtcldyPtcldyPtcldy
/9676/9677/9577/9374/9573/9169/89
/0000/0000/0000/1010/1030/2010/10
$$
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Heat Continues for Tuesday
Posted at 12:08PM Mon Aug 31, 2026 CDT
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