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Home Return to list Flood Watch 0020 Issued by the Davenport / Quad Cities Forecast Office
Action: New Issued At: 2026-06-20 18:44:03
448
WGUS63 KDVN 202343
FFADVN
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Quad Cities IA IL
643 PM CDT Sat Jun 20 2026
...The National Weather Service in Quad Cities IA IL has issued a
Flood Watch for the following rivers in Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you are in the watch area, remain alert to possible flooding.
Residents and those with interests near the river should monitor
rising water levels and be prepared for possible flood warnings.
The next statement will be issued by Sunday evening at 645 PM CDT.
&&
ILZ034-035-212345-
/O.NEW.KDVN.FL.A.0020.260622T1727Z-260625T0252Z/
/CLMI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
643 PM CDT Sat Jun 20 2026
...FLOOD WATCH IN EFFECT FROM MONDAY AFTERNOON TO LATE WEDNESDAY
EVENING...
* WHAT...Flooding is possible.
* WHERE...La Moine River at Colmar.
* WHEN...From Monday afternoon to late Wednesday evening.
* IMPACTS...At 22.5 feet, Water affects lower roads around
Birmingham.
* ADDITIONAL DETAILS...
- At 5:45 PM CDT Saturday the stage was 11.7 feet.
- Forecast...Flood stage may be reached early Monday afternoon.
- Flood stage is 20.0 feet.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
08
Action: Time Extended Issued At: 2026-06-21 10:21:49
568
WGUS63 KDVN 211521
FFADVN
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Quad Cities IA IL
1021 AM CDT Sun Jun 21 2026
...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
.Heavy rainfall on the La Moine River basin may produce flooding on
portions of the river.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Residents and those with interests near the river should monitor
rising water levels and be prepared for possible flood warnings.
If you are in the watch area, remain alert to possible flooding.
The next statement will be issued by Monday morning at 1030 AM CDT.
&&
ILZ034-035-221530-
/O.EXT.KDVN.FL.A.0020.260622T1509Z-260625T0654Z/
/CLMI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1021 AM CDT Sun Jun 21 2026
...FLOOD WATCH NOW IN EFFECT FROM MONDAY MORNING TO EARLY THURSDAY
MORNING...
* WHAT...Flooding is possible.
* WHERE...La Moine River at Colmar.
* WHEN...From Monday morning to early Thursday morning.
* IMPACTS...At 22.5 feet, Water affects lower roads around
Birmingham.
* ADDITIONAL DETAILS...
- At 9:45 AM CDT Sunday the stage was 9.9 feet.
- Forecast...Flood stage may be reached late tomorrow morning.
- Flood stage is 20.0 feet.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
12
Action: Cancelled Issued At: 2026-06-21 13:53:26
111
WGUS63 KDVN 211853
FFADVN
Flood Watch
National Weather Service Quad Cities IA IL
153 PM CDT Sun Jun 21 2026
...The Flood Watch is replaced by a River Flood Warning 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.
ILZ034-035-212000-
/O.CAN.KDVN.FL.A.0020.260622T1509Z-260621T1853Z/
/CLMI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
153 PM CDT Sun Jun 21 2026
...FLOOD WATCH HAS BEEN REPLACED WITH A RIVER FLOOD WARNING...
The Flood Watch is cancelled for
the La Moine River at Colmar
and has been replaced with a Flood Warning.
* ADDITIONAL DETAILS...
- At 12:45 PM CDT Sunday the stage was 13.2 feet and rising
quickly.
- The river is rising quickly and there is more confidence that
it will reach flood stage at Colmar.
- Forecast...Flood stage may be reached late tomorrow morning.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
12
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