411  
WWUS53 KLOT 102137  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
437 PM CDT THU JUL 10 2025  
 
ILC103-102200-  
/O.CON.KLOT.SV.W.0064.000000T0000Z-250710T2200Z/  
LEE IL-  
437 PM CDT THU JUL 10 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT  
FOR NORTH CENTRAL LEE COUNTY...  
 
AT 436 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR FRANKLIN  
GROVE, OR 7 MILES NORTHEAST OF AMBOY, MOVING EAST AT 20 MPH. THIS  
STORM HAS A HISTORY OF PRODUCING LARGE HAIL.  
 
HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...TRAINED WEATHER SPOTTERS.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
ASHTON, FRANKLIN GROVE, AND LEE CENTER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4189 8936 4189 8910 4174 8910 4175 8931  
TIME...MOT...LOC 2136Z 270DEG 19KT 4180 8925  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...OBSERVED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
CARLAW  
 
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