713  
WGUS83 KLOT 242125  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
425 PM CDT THU JUL 24 2025  
 
ILC063-197-242330-  
/O.NEW.KLOT.FA.Y.0037.250724T2125Z-250724T2330Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
GRUNDY IL-WILL IL-  
425 PM CDT THU JUL 24 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 630 PM CDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF NORTHEAST ILLINOIS, INCLUDING THE FOLLOWING  
COUNTIES, GRUNDY AND WILL.  
 
* WHEN...UNTIL 630 PM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. SLOW  
MOVING OR STANDING WATER MAY CONTINUE.  
 
* ADDITIONAL DETAILS...  
- AT 425 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. UP TO 2 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MORRIS, CHANNAHON AND MINOOKA.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLOOD ADVISORY MEANS MINOR FLOODING ALONG WATERWAYS AND OTHER POOR  
DRAINAGE AREAS IS IMMINENT OR MAY ALREADY BE OCCURRING. PERSONS IN  
THE ADVISORY AREA SHOULD USE CAUTION AND AVOID FLOOD WATERS.  
 

 
 
LAT...LON 4146 8820 4140 8820 4137 8825 4135 8839  
4135 8844 4144 8847 4146 8846 4146 8844  
4146 8825  
 

 
 
DK  
 
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