631  
WGUS83 KLOT 171022  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
522 AM CDT SUN AUG 17 2025  
 
ILC053-063-075-091-099-105-171215-  
/O.NEW.KLOT.FA.Y.0072.250817T1022Z-250817T1215Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
FORD IL-GRUNDY IL-IROQUOIS IL-KANKAKEE IL-LA SALLE IL-LIVINGSTON  
IL-  
522 AM CDT SUN AUG 17 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 715 AM CDT THIS MORNING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, NORTH CENTRAL, AND  
NORTHEAST ILLINOIS, INCLUDING THE FOLLOWING COUNTIES, IN CENTRAL  
ILLINOIS, LIVINGSTON. IN EAST CENTRAL ILLINOIS, FORD AND IROQUOIS.  
IN NORTH CENTRAL ILLINOIS, LA SALLE. IN NORTHEAST ILLINOIS, GRUNDY  
AND KANKAKEE.  
 
* WHEN...UNTIL 715 AM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. ROADS  
AND STREETS MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- AT 520 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS  
PRODUCING TORRENTIAL RAINFALL ACROSS PORTIONS OF THE ADVISORY  
AREA. RADAR ESTIMATES THAT UP TO 2 INCHES OF RAIN HAVE  
ALREADY FALLEN IN SOME LOCATIONS.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED  
OVER PORTIONS OF THE ADVISORY AREA. RUNOFF FROM THE RAIN THAT  
HAS OCCURRED AND ADDITIONAL RAINFALL WILL RESULT IN FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
STREATOR, WATSEKA, MARSEILLES, DWIGHT, GILMAN, CLIFTON,  
MILFORD, CHATSWORTH, SENECA, GARDNER, ONARGA, FORREST,  
SHELDON, ODELL, MAZON, SOUTH STREATOR, CISSNA PARK, PIPER  
CITY, ASHKUM AND BUCKLEY.  
- 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.  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 4145 8860 4114 8827 4098 8809 4083 8753  
4049 8753 4049 8754 4049 8758 4049 8794  
4048 8794 4050 8817 4062 8824 4087 8855  
4108 8885 4111 8883  
 

 
 
RC  
 
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