WGUS63 KLOT 181044

FFALOT



Flood Watch

National Weather Service Chicago IL

544 AM CDT Sat Apr 18 2026



...The Flood Watch is replaced by a River Flood Warning for the 

following rivers in Illinois...



  Illinois River at Ottawa affecting La Salle zone.



ILZ019-181145-

/O.CAN.KLOT.FL.A.0025.260419T0600Z-260418T1044Z/

/OTWI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/

544 AM CDT Sat Apr 18 2026



...FLOOD WATCH HAS BEEN REPLACED WITH A RIVER FLOOD WARNING...



The Flood Watch is cancelled for

  Illinois River from Heritage Harbor east of Ottawa downstream to 

  Starved Rock Lock and Dam, including the Ottawa gauge

  and has been replaced with a Flood Warning.



* ADDITIONAL DETAILS...

  - At 4:30 AM CDT Saturday the stage was 462.2 feet.

  - Forecast...Flood stage may be reached this evening.

  - http://www.weather.gov/safety/flood



&&



LAT...LON 4137 8898 4137 8879 4130 8879 4128 8899



$$



Doom