Interactive NWS Alert

Radar valid at 154 am CDT, Jun 25th 2026

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Illinois... La Moine River at Colmar affecting Hancock and McDonough Counties. .Heavy rainfall on the La Moine River basin may produce flooding on portions of the river.

ILZ034-035-221530-
/O.EXT.KDVN.FL.A.0020.260622T1509Z-260625T0654Z/
/CLMI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1021 AM CDT Sun Jun 21 2026

...FLOOD WATCH NOW IN EFFECT FROM MONDAY MORNING TO EARLY THURSDAY
MORNING...

* WHAT...Flooding is possible.

* WHERE...La Moine River at Colmar.

* WHEN...From Monday morning to early Thursday morning.

* IMPACTS...At 22.5 feet, Water affects lower roads around
Birmingham.

* ADDITIONAL DETAILS...
- At 9:45 AM CDT Sunday the stage was 9.9 feet.
- Forecast...Flood stage may be reached late tomorrow morning.
- Flood stage is 20.0 feet.


&&

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

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