394  
WGUS53 KLOT 040246  
FFWLOT  
ILC063-091-105-197-040700-  
/O.NEW.KLOT.FF.W.0006.260404T0246Z-260404T0700Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE CHICAGO IL  
946 PM CDT FRI APR 3 2026  
 
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHEASTERN LIVINGSTON COUNTY IN CENTRAL ILLINOIS...  
SOUTHERN GRUNDY COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHWESTERN KANKAKEE COUNTY IN NORTHEASTERN ILLINOIS...  
WILL COUNTY IN NORTHEASTERN ILLINOIS...  
 
* UNTIL 200 AM CDT.  
 
* AT 946 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. UP TO 1 INCH OF RAIN HAS  
FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE POSSIBLE  
IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
HAZARD...FLASH FLOODING.  
 
SOURCE...RADAR.  
 
IMPACT...RAPID-ONSET FLOODING OF CREEKS, STREAMS, DRAINAGE  
DITCHES, STREETS, UNDERPASSES, LOW-LYING AREAS, AND  
OTHER POOR DRAINAGE AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
JOLIET, ORLAND PARK, TINLEY PARK, KANKAKEE, NEW LENOX, HOMER GLEN,  
PARK FOREST, MOKENA, BOURBONNAIS, FRANKFORT, BRADLEY, STEGER,  
MANTENO, BRAIDWOOD, WILMINGTON, COAL CITY, DWIGHT, PEOTONE,  
HERSCHER AND RICHTON PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLASH FLOOD WARNING MEANS RAPID-ONSET FLOODING IS IMMINENT OR MAY  
ALREADY BE OCCURRING. PERSONS ALONG CREEKS, DRAINAGE DITCHES, AND  
OTHER WATERWAYS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE  
AND PROPERTY.  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 4156 8791 4156 8779 4147 8779 4147 8753  
4130 8753 4100 8812 4099 8825 4086 8851  
4111 8834 4111 8859 4115 8859  
 
FLASH FLOOD...RADAR INDICATED  
 
 
 
PETR  
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