Interactive NWS Alert

Radar valid at 300 pm CDT, Apr 4th 2026

...The Flood Warning is extended for the following rivers in Illinois... La Moine River at Colmar affecting McDonough and Hancock Counties.

ILC067-109-042000-
/O.EXT.KDVN.FL.W.0001.000000T0000Z-260404T2000Z/
/CLMI2.1.ER.260404T1200Z.260404T1200Z.260404T1200Z.NO/
447 AM CDT Sat Apr 4 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...La Moine River at Colmar.

* WHEN...Until late this afternoon.

* IMPACTS...At 20.0 feet, Water affects the lowest portions of
Lambert Road and affects Lamar Road approximately 100 feet north
of the intersection with County Road 26.

* ADDITIONAL DETAILS...
- At 3:45 AM CDT Saturday the stage was 19.8 feet.
- Forecast...The river is expected to rise to a crest of 20.0
feet this morning.
- Flood stage is 20.0 feet.


&&

LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102

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