774  
WWUS83 KDVN 180045  
SPSDVN  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
745 PM CDT WED JUN 17 2026  
 
ILZ002-180130-  
STEPHENSON IL-  
745 PM CDT WED JUN 17 2026  
 
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF NORTHEASTERN  
STEPHENSON COUNTY THROUGH 830 PM CDT...  
 
AT 744 PM CDT, DOPPLER RADAR WAS TRACKING A LINE OF STRONG  
THUNDERSTORMS ALONG A LINE EXTENDING FROM BRODHEAD TO WINSLOW.  
MOVEMENT WAS EAST AT 50 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...STRONG WINDS COULD BREAK SMALL TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
DAVIS, WINSLOW, ROCK CITY, ROCK GROVE, ONECO, ORANGEVILLE, AFOLKEY,  
AND LAKE SUMMERSET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
 
 
LAT...LON 4250 8940 4235 8940 4250 8986  
TIME...MOT...LOC 0044Z 287DEG 46KT 4263 8937 4252 8979  
 
MAX HAIL SIZE...<0.75 IN  
MAX WIND GUST...50 MPH  
 
 
 
08  
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