401  
WGUS83 KLOT 231531  
FLSLOT  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1031 AM CDT THU APR 23 2026  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN  
ILLINOIS...  
 
ILLINOIS RIVER AT LA SALLE AFFECTING LA SALLE, PUTNAM AND BUREAU  
COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLOOD WARNING MEANS WATER LEVELS ABOVE FLOOD STAGE ARE IMMINENT OR  
MAY ALREADY BE OCCURRING. PERSONS ALONG RIVERS AND STREAMS IN THE  
WARNED AREA SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND  
PROPERTY.  
 
THESE FORECASTS ARE BASED ON OBSERVED PRECIPITATION AS WELL AS  
FORECAST PRECIPITATION 24 HOURS INTO THE FUTURE. CHANGES TO THE  
RAINFALL FORECAST, OR ANY ADDITIONAL RAINFALL AFTER 24 HOURS, MAY  
CAUSE CHANGES TO THESE RIVER FORECASTS.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
THE NEXT STATEMENT WILL BE ISSUED BY LATE TONIGHT.  
 

 
 
ILC011-099-155-240945-  
/O.EXT.KLOT.FL.W.0029.000000T0000Z-260424T1800Z/  
/LSLI2.1.ER.260418T0427Z.260419T1130Z.260423T1800Z.NO/  
1031 AM CDT THU APR 23 2026  
   
..FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY AFTERNOON
 
 
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.  
 
* WHERE...ILLINOIS RIVER FROM STARVED ROCK LOCK AND DAM DOWNSTREAM  
TO CONFLUENCE WITH BIG BUREAU CREEK, INCLUDING THE LA SALLE GAUGE.  
 
* WHEN...UNTIL FRIDAY AFTERNOON.  
 
* IMPACTS...AT 20.0 FEET, AGRICULTURAL AREAS IN LA SALLE, SPRING  
VALLEY, AND PERU ARE INUNDATED.  
 
* ADDITIONAL DETAILS...  
- AT 9:45 AM CDT THURSDAY THE STAGE WAS 20.1 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO FLUCTUATE AROUND FLOOD  
STAGE OF 20.0 FEET THROUGH TONIGHT, THEN SLOWLY FALL BELOW  
FLOOD STAGE ON FRIDAY.  
- FLOOD STAGE IS 20.0 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
LAT...LON 4131 8940 4135 8933 4137 8898 4128 8899  
4128 8929  
 

 
 
KLUBER  
 
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