565  
WGUS51 KILN 210113  
FFWILN  
OHC027-165-210415-  
/O.NEW.KILN.FF.W.0096.260921T0113Z-260921T0415Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE WILMINGTON OH  
913 PM EDT SUN SEP 20 2026  
 
THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHWESTERN CLINTON COUNTY IN SOUTHWESTERN OHIO...  
NORTHEASTERN WARREN COUNTY IN SOUTHWESTERN OHIO...  
 
* UNTIL 1215 AM EDT.  
 
* AT 913 PM EDT, RADAR INDICATED THUNDERSTORMS PRODUCING HEAVY RAIN  
ACROSS THE WARNED AREA. BETWEEN 1.5 AND 2 INCHES OF RAIN HAVE  
FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1 INCH ARE POSSIBLE  
IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR  
DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT MAY EXPERIENCE FLASH FLOODING INCLUDE...  
WILMINGTON, WAYNESVILLE, CLARKSVILLE, HARVEYSBURG, CORWIN, KINGMAN,  
OAKLAND, OGDEN, STATE ROUTE 350 AT US ROUTE 22, CAESAR CREEK STATE  
PARK, COWAN LAKE STATE PARK, INTERSTATE 71 AT US ROUTE 68,  
BURTONVILLE, OREGONIA AND FORT ANCIENT.  
 
THIS INCLUDES I-71 IN OHIO BETWEEN MILE MARKERS 33 AND 56.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
TO REPORT FLASH FLOODING, GO TO OUR WEBSITE AT WEATHER.GOV/ILN AND  
SUBMIT YOUR REPORT VIA SOCIAL MEDIA, WHEN YOU CAN DO SO SAFELY.  
 

 
 
LAT...LON 3938 8399 3938 8404 3941 8416 3952 8413  
3955 8373 3938 8381  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
CLARK  
 
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