State Forecast for Le Mars , IA
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721
FPUS63 KDMX 290920
SFTIA
IAZ001>099-292200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Aug 29 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
TodaySunMonTueWedThuFri
Aug 29Aug 30Aug 31Sep 01Sep 02Sep 03Sep 04
...WESTERN IOWA...
Spencer
PtcldyPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/8870/9171/9066/8762/8765/8866/87
/6000/1000/2020/2050/5020/2030/30
Sioux City
PtcldyPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/9273/9272/9069/8866/8969/9068/89
/2000/1000/2030/3040/4020/2020/20
Carroll
TstrmsPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/8975/9375/9371/9269/9270/9370/91
/7010/2010/2030/3020/2030/3030/30
Atlantic
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8975/9376/9173/9173/9172/9172/89
/2010/2010/1020/2020/2020/2020/20
Shenandoah
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/9278/9679/9577/9676/9575/9574/93
/1010/1010/1010/1010/1020/2020/20
...CENTRAL IOWA...
Mason City
TstrmsPtcldyPtcldyPtcldyShwrsPtcldyPtcldy
/8170/8871/9069/8766/8767/8767/86
/10010/2020/2030/3050/5030/3030/30
Fort Dodge
TstrmsPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/8672/9174/9170/9168/9069/9169/90
/9000/2010/3030/3040/4030/3030/30
Ames
TstrmsPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8673/9275/9372/9371/9271/9271/91
/7010/2010/3020/2020/2030/3020/20
Marshalltown
TstrmsPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8472/9074/9172/9270/9169/9070/89
/7010/2010/3030/3020/2030/3030/30
Des Moines
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8875/9379/9475/9574/9373/9374/91
/4000/2010/2020/2020/2030/3020/20
Creston
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8875/9478/9475/9575/9474/9373/91
/1010/2010/1010/1010/1020/2020/20
Lamoni
PtcldyPtcldySunnySunnySunnyPtcldyPtcldy
/9074/9477/9476/9576/9474/9373/91
/1010/2010/1010/1010/1020/2020/20
...EASTERN IOWA...
Decorah
MocldyPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/7969/8570/8770/8667/8567/8467/84
/8010/1040/4030/3050/5030/3030/30
Oelwein
MocldyPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/8070/8672/8871/8870/8768/8668/85
/7010/1030/3030/3030/3030/3030/30
Waterloo
TstrmsPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8271/8873/9072/9070/8970/8869/87
/8010/2040/4030/3030/3030/3030/30
Dubuque
MocldyPtcldyPtcldyPtcldyPtcldyPtcldyPtcldy
/7970/8672/9073/9072/8970/8769/86
/3020/1030/3020/2020/2020/2030/30
Cedar Rapids
MocldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8372/9074/9274/9273/9171/9070/89
/4010/2030/3020/2010/1020/2030/30
Iowa City
MocldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8472/9075/9275/9374/9272/9071/89
/2020/2020/2010/1010/1020/2030/30
Quad Cities
MocldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
/8270/8873/9175/9274/9172/8971/88
/1020/2010/1010/1010/1020/2030/30
Ottumwa
PtcldyPtcldyPtcldySunnySunnyPtcldyPtcldy
/8774/9277/9377/9476/9473/9274/91
/2010/2010/1020/2010/1020/2020/20
Burlington
PtcldyPtcldyPtcldySunnySunnyPtcldyPtcldy
/8570/9073/9275/9474/9373/9172/89
/1020/2010/1000/1010/1020/2030/30
Keokuk
PtcldyPtcldyPtcldySunnySunnyPtcldyPtcldy
/8672/9275/9576/9676/9573/9374/91
/1020/2010/0000/0010/1010/2020/20
$$
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Bryce Anderson – DTN Meteorologist
Storm Moving Across North This Weekend First of Many
Posted at 12:16PM Fri Aug 28, 2026 CDT
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