437  
WWUS53 KLOT 111450  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
950 AM CDT TUE AUG 11 2026  
 
ILC089-111-111545-  
/O.CON.KLOT.SV.W.0240.000000T0000Z-260811T1545Z/  
KANE IL-MCHENRY IL-  
950 AM CDT TUE AUG 11 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM CDT  
FOR KANE AND MCHENRY COUNTIES...  
 
AT 950 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR BELVIDERE TO NEAR MALTA TO NEAR SHABBONA, MOVING  
EAST AT 55 MPH. THIS LINE OF STORMS HAS A HISTORY OF PRODUCING WIND  
DAMAGE.  
 
HAZARD...70 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE  
HOMES, ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
MARENGO, HAMPSHIRE, MAPLE PARK, HUNTLEY, SUGAR GROVE, ELBURN, LILY  
LAKE, AURORA, ELGIN, ST. CHARLES, ALGONQUIN, LAKE IN THE HILLS,  
CAMPTON HILLS, MONTGOMERY, NORTH AURORA, PINGREE GROVE, GILBERTS,  
CARPENTERSVILLE, BATAVIA, GENEVA, SOUTH ELGIN, WEST DUNDEE, SLEEPY  
HOLLOW, WAYNE, VALLEY VIEW, BARTLETT, WEST CHICAGO, BARRINGTON  
HILLS AND EAST DUNDEE.  
 
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.  
 
PREPARE IMMEDIATELY FOR DAMAGING WINDS AND DEADLY CLOUD TO GROUND  
LIGHTNING. SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE. STAY AWAY FROM  
WINDOWS.  
 
 
 
LAT...LON 4240 8820 4216 8820 4215 8824 4207 8824  
4207 8826 4172 8826 4172 8860 4215 8859  
4215 8871 4241 8870  
TIME...MOT...LOC 1450Z 286DEG 47KT 4223 8882 4200 8883 4171 8884  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...70 MPH  
 
 
 
BIRK  
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