State Forecast for Ashton , IA
Change Zip Code: 
 
682
FPUS63 KDMX 190920
SFTIA
IAZ001>099-192200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Tue May 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
TodayWedThuFriSatSunMon
May 19May 20May 21May 22May 23May 24May 25
...WESTERN IOWA...
Spencer
MocldyPtcldyPtcldyMocldyMocldyPtcldySunny
/5736/6140/6141/6244/7148/8155/84
/1000/0000/2040/5050/2010/2020/10
Sioux City
PtcldyPtcldyMocldyMocldyPtcldyPtcldySunny
/6038/6241/6243/6444/7449/8355/86
/0000/0010/4030/5050/2010/2020/10
Carroll
MocldyPtcldyShwrsTstrmsMocldyPtcldyPtcldy
/5940/6044/5945/6347/7351/8158/84
/0000/0020/5060/6040/1010/1020/10
Atlantic
MocldyPtcldyShwrsShwrsMocldyPtcldyPtcldy
/6041/5944/5846/6348/7352/8058/84
/0000/0020/5060/6020/1010/1020/10
Shenandoah
MocldyPtcldyMocldyMocldyMocldyPtcldyPtcldy
/6142/6245/5948/6749/7453/8160/85
/0000/0040/6060/6020/1010/1020/10
...CENTRAL IOWA...
Mason City
MocldyPtcldyPtcldyShwrsPtcldyPtcldySunny
/5638/6042/5842/6144/7048/7954/83
/1010/0000/2050/5040/1010/1020/10
Fort Dodge
MocldyPtcldyMocldyShwrsMocldyPtcldyPtcldy
/5940/6245/6046/6346/7350/8157/84
/0000/0010/4050/6040/1010/1020/10
Ames
MocldyPtcldyMocldyShwrsPtcldyPtcldyPtcldy
/6141/6245/6046/6348/7351/8158/84
/1000/0020/4060/6040/1010/1010/10
Marshalltown
MocldyPtcldyMocldyShwrsPtcldyPtcldyPtcldy
/6040/6144/6145/6247/7350/8056/84
/2000/0010/3060/6040/1010/1010/10
Des Moines
MocldyPtcldyMocldyTstrmsPtcldyPtcldyPtcldy
/6144/6248/6050/6351/7354/8161/85
/1000/0010/4070/7040/1010/1010/10
Creston
MocldySunnyShwrsTstrmsPtcldyPtcldyPtcldy
/6042/6045/5948/6449/7353/8059/84
/1000/0030/6080/8040/1010/1020/10
Lamoni
MocldySunnyShwrsTstrmsPtcldyPtcldyPtcldy
/6144/6146/6051/6551/7353/8060/83
/1000/0020/6080/8040/1010/1010/10
...EASTERN IOWA...
Decorah
MocldySunnyPtcldyMocldyPtcldyPtcldySunny
/5941/6046/5846/6148/7052/7858/82
/2010/0000/1050/6060/1010/1010/10
Oelwein
MocldySunnyMocldyMocldyPtcldyPtcldyPtcldy
/6041/6144/6044/6147/7151/7957/82
/2000/0000/1050/6050/1010/1010/10
Waterloo
MocldySunnyMocldyShwrsPtcldyPtcldyPtcldy
/6041/6345/6145/6347/7250/8056/84
/2000/0000/2060/6040/1010/1010/10
Dubuque
MocldySunnyMocldyMocldyPtcldyPtcldyPtcldy
/6844/6444/6447/6349/7252/8057/83
/1000/0000/1040/6050/1010/1010/10
Cedar Rapids
MocldySunnyMocldyMocldyPtcldyPtcldyPtcldy
/6544/6445/6547/6449/7353/8158/84
/2000/0000/1060/6050/1010/1010/10
Iowa City
MocldySunnyMocldyMocldyPtcldyPtcldyPtcldy
/6745/6545/6648/6450/7453/8158/84
/2000/0010/1060/6050/1010/2010/10
Quad Cities
MocldySunnyPtcldyMocldyPtcldyPtcldyPtcldy
/7146/6644/6848/6551/7554/8260/85
/1000/0000/1040/6060/1010/1010/10
Ottumwa
MocldySunnyMocldyTstrmsPtcldyPtcldyPtcldy
/6444/6446/6550/6451/7454/8260/85
/2000/0010/4070/7040/1010/1010/20
Burlington
MocldySunnyPtcldyMocldyMocldyPtcldyPtcldy
/7048/6746/6951/6552/7554/8259/84
/1010/0000/1050/7060/1010/2010/20
Keokuk
MocldyPtcldyPtcldyMocldyMocldyPtcldyPtcldy
/7049/6648/6853/6554/7556/8161/84
/2010/0000/1050/7060/1010/2010/20
$$
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Front Slowly Pushing South Tuesday
Posted at 5:34AM Tue May 19, 2026 CDT
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