156  
WGUS53 KLOT 110110  
FFWLOT  
ILC099-110500-  
/O.NEW.KLOT.FF.W.0004.260311T0110Z-260311T0500Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE CHICAGO IL  
810 PM CDT TUE MAR 10 2026  
 
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHERN LA SALLE COUNTY IN NORTH CENTRAL ILLINOIS...  
 
* UNTIL MIDNIGHT CDT TONIGHT.  
 
* AT 810 PM CDT, DOPPLER RADAR INDICATED MULTIPLE ROUNDS OF  
THUNDERSTORMS PRODUCING RAINFALL WITH RATES UP TO 1-2 INCHES PER  
HOUR ACROSS THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY, ESPECIALLY IN URBANIZED AREAS AND ALONG THE  
ILLINOIS RIVER VALLEY.  
 
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...  
OTTAWA, PERU, LA SALLE, MARSEILLES, SHERIDAN, LAKE HOLIDAY,  
OGLESBY, SENECA, NORTH UTICA, SERENA, NAPLATE, MILLINGTON, DAYTON,  
TROY GROVE, WEDRON, HARDING, PRAIRIE CENTER, TRIUMPH AND NORWAY.  
 
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.  
 

 
 
LAT...LON 4140 8859 4137 8859 4133 8859 4131 8859  
4129 8859 4128 8859 4127 8859 4129 8916  
4152 8916 4163 8860 4157 8860 4143 8860  
4141 8859  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR  
 

 
 
WSL  
 
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