263  
WUUS53 KDVN 170153  
SVRDVN  
ILC015-085-177-170300-  
/O.NEW.KDVN.SV.W.0132.250817T0153Z-250817T0300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
853 PM CDT SAT AUG 16 2025  
 
THE NATIONAL WEATHER SERVICE IN THE QUAD CITIES HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN JO DAVIESS COUNTY IN NORTHWESTERN ILLINOIS...  
NORTHEASTERN CARROLL COUNTY IN NORTHWESTERN ILLINOIS...  
SOUTHWESTERN STEPHENSON COUNTY IN NORTHWESTERN ILLINOIS...  
 
* UNTIL 1000 PM CDT.  
 
* AT 853 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER ELMOVILLE, OR  
12 MILES NORTH OF MOUNT CARROLL, MOVING SOUTHEAST AT 15 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
MOUNT CARROLL, LANARK, PEARL CITY, MASSBACH, LORAN, WILLOW,  
STOCKTON AIRPORT, AND ELMOVILLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
STURDY BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4220 8968 4205 8992 4227 9015 4235 9003  
TIME...MOT...LOC 0153Z 311DEG 13KT 4227 9006  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MCCLURE  
 
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