Interactive NWS Alert

Radar valid at 300 pm CDT, Jun 19th 2026

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

ILC067-109-192000-
/O.EXT.KDVN.FL.W.0045.000000T0000Z-260619T2000Z/
/CLMI2.1.ER.260618T0620Z.260618T0945Z.260619T1200Z.NO/
727 PM CDT Thu Jun 18 2026

...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...La Moine River at Colmar.

* WHEN...Until tomorrow 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 6:45 PM CDT Thursday the stage was 20.0 feet and steady.
- Forecast...The river is expected to fall below flood stage
tomorrow morning and continue falling to 5.6 feet Thursday,
June 25.
- Flood stage is 20.0 feet.


&&

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

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