Interactive NWS Alert

Radar valid at 900 am CDT, Apr 4th 2026

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

ILC067-109-041400-
/O.EXT.KDVN.FL.W.0001.000000T0000Z-260404T1400Z/
/CLMI2.1.ER.260403T2200Z.260404T0000Z.260404T0600Z.NO/
1111 AM CDT Fri Apr 3 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...La Moine River at Colmar.

* WHEN...Until late tomorrow morning.

* 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 10:45 AM CDT Friday the stage was 19.7 feet.
- Forecast...The river is expected to rise above flood stage
late this afternoon to a crest of 20.1 feet this evening. It
will then fall below flood stage just after midnight tonight.
- Flood stage is 20.0 feet.


&&

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

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