618  
FGUS73 KLOT 210859  
ESFLOT  
ILC031-037-043-053-063-075-089-091-093-099-103-105-197-INC007-073-  
089-111-127-211800-  
 
HYDROLOGIC OUTLOOK  
NATIONAL WEATHER SERVICE CHICAGO IL  
359 AM CDT SUN JUN 21 2026  
 
...SOAKING RAINFALL MAY LEAD TO FLOODING THIS AFTERNOON  
AND EVENING...  
 
A STEADY SOAKING RAIN IS EXPECTED THIS AFTERNOON AND EVENING. THE  
HIGHEST RAINFALL AMOUNTS ARE FORECAST GENERALLY SOUTH OF I-88 WHERE  
TOTALS IN EXCESS OF 1 TO 2 INCHES ARE POSSIBLE.  
 
MANY RIVERS AND STREAMS ACROSS THE REGION REMAIN ELEVATED FROM  
RECENT HEAVY RAINFALL. THUS, RAINFALL AMOUNTS OF THIS MAGNITUDE WILL  
RESULT IN RENEWED RISES ON AREA STREAMS AND RIVERS, WITH SOME  
POTENTIALLY TOPPING FLOOD STAGE.  
 
ANYONE IN OR NEAR FLOOD PRONE AREAS SHOULD CLOSELY MONITOR LATER  
FORECASTS.  
 
THIS WILL BE THE FINAL OUTLOOK FOR THIS EVENT.  

 
 
BIRK  
 
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