306  
WWUS83 KDVN 110148  
SPSDVN  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
848 PM CDT THU JUL 10 2025  
 
ILZ009-110230-  
WHITESIDE IL-  
848 PM CDT THU JUL 10 2025  
 
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF SOUTHEASTERN  
WHITESIDE COUNTY THROUGH 930 PM CDT...  
 
AT 847 PM CDT, DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG  
A LINE EXTENDING FROM NEAR STERLING TO NEAR PROPHETSTOWN. MOVEMENT  
WAS EAST AT 45 MPH.  
 
HAZARD...WINDS IN EXCESS OF 40 MPH AND HALF INCH HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD CAUSE MINOR TREE LIMB DAMAGE AND BLOW  
AROUND UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS  
IS POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
STERLING, ROCK FALLS, MORRISON, PROPHETSTOWN, ERIE, TAMPICO, LYNDON,  
DEER GROVE, EMERSON, FENTON, ROUND GROVE, PORTLAND CORNERS, SPRING  
HILL, PENROSE, MALVERN, COMO, DENROCK, DOUGLAS PARK, AGNEW, AND  
YEOWARD ADDITION.  
 
THIS INCLUDES INTERSTATE 88 BETWEEN MILE MARKERS 20 AND 44.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING AND MAY LEAD TO LOCALIZED FLOODING.  
DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4162 9015 4187 8992 4189 8963 4159 8963  
TIME...MOT...LOC 0147Z 268DEG 41KT 4185 8970 4163 9000  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...40 MPH  
 

 
 
MCCLURE  
 
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