Interactive NWS Alert

Radar valid at 1200 am CDT, Aug 17th 2026

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Illinois... La Moine River at Colmar affecting McDonough and Hancock Counties.

ILZ034-035-151430-
/O.NEW.KDVN.FL.A.0034.260816T2034Z-260817T0500Z/
/CLMI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
929 AM CDT Fri Aug 14 2026

...FLOOD WATCH IN EFFECT FROM SUNDAY AFTERNOON TO LATE SUNDAY
NIGHT...

* WHAT...Flooding is possible.

* WHERE...La Moine River at Colmar.

* WHEN...From Sunday afternoon to late Sunday night.

* 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 8:45 AM CDT Friday the stage was 3.7 feet.
- Forecast...Flood stage may be reached Sunday afternoon.
- Flood stage is 20.0 feet.


&&

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

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