555  
WGUS63 KLOT 200306  
FFALOT  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE CHICAGO IL  
1006 PM CDT SAT SEP 19 2026  
 
...THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A FLOOD WATCH  
FOR THE FOLLOWING RIVERS IN ILLINOIS...  
 
DU PAGE RIVER AT SHOREWOOD AFFECTING SOUTHERN WILL AND NORTHERN  
WILL ZONES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLOOD WATCH MEANS WATER LEVELS ABOVE FLOOD STAGE ARE POSSIBLE, BUT  
NOT YET CERTAIN, BASED UPON THE LATEST FORECASTS. PERSONS ALONG  
RIVERS AND STREAMS IN THE WATCH AREA SHOULD MONITOR THE LATEST  
FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 
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 SUNDAY AFTERNOON.  
 

 
 
ILZ106-107-202115-  
/O.NEW.KLOT.FL.A.0036.260920T2217Z-260921T0600Z/  
/SORI2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/  
1006 PM CDT SAT SEP 19 2026  
 
...FLOOD WATCH IN EFFECT FROM SUNDAY AFTERNOON TO LATE SUNDAY  
NIGHT...  
 
* WHAT...FLOODING IS POSSIBLE.  
 
* WHERE...DU PAGE RIVER FROM IL-59 IN PLAINFIELD DOWNSTREAM TO  
CONFLUENCE WITH DES PLAINES RIVER, INCLUDING THE SHOREWOOD GAUGE.  
 
* WHEN...FROM SUNDAY AFTERNOON TO LATE SUNDAY NIGHT.  
 
* IMPACTS...AT 16.0 FEET, CLARK DRIVE THREATENED IN SHOREWOOD.  
 
* ADDITIONAL DETAILS...  
- AT 8:45 PM CDT SATURDAY THE STAGE WAS 12.6 FEET.  
- FORECAST...FLOOD STAGE MAY BE REACHED TOMORROW AFTERNOON.  
- FLOOD STAGE IS 15.5 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
LAT...LON 4157 8823 4159 8818 4155 8816 4141 8820  
4141 8826 4153 8822  
 

 
 
PETR  
 
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