529  
WWUS53 KLOT 102107  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
407 PM CDT WED JUN 10 2026  
 
ILC063-102116-  
/O.CAN.KLOT.SV.W.0122.000000T0000Z-260610T2115Z/  
GRUNDY IL-  
407 PM CDT WED JUN 10 2026  
 
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GRUNDY COUNTY IS  
CANCELLED...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED  
AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR  
NORTHEASTERN ILLINOIS...AND NORTHWESTERN INDIANA.  
 

 
 
LAT...LON 4129 8799 4147 8795 4170 8778 4171 8752  
4130 8753  
TIME...MOT...LOC 2106Z 271DEG 35KT 4161 8763 4130 8786  
 

 
 
ILC031-197-102115-  
/O.CON.KLOT.SV.W.0122.000000T0000Z-260610T2115Z/  
WILL IL-COOK IL-  
407 PM CDT WED JUN 10 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM CDT  
FOR SOUTHEASTERN WILL AND SOUTHEASTERN COOK COUNTIES...  
 
AT 406 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM PHOENIX TO NEAR MANTENO, MOVING EAST AT 40 MPH.  
 
HAZARD...70 MPH WIND GUSTS.  
 
SOURCE...TRAINED WEATHER SPOTTERS.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE  
HOMES, ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
CHICAGO, HAMMOND, CALUMET CITY, CHICAGO HEIGHTS, LANSING, HARVEY,  
MUNSTER, DOLTON, PARK FOREST, HOMEWOOD AND BEECHER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PREPARE IMMEDIATELY FOR DAMAGING WINDS AND DEADLY CLOUD TO GROUND  
LIGHTNING. SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE. STAY AWAY FROM  
WINDOWS.  
 

 
 
LAT...LON 4129 8799 4147 8795 4170 8778 4171 8752  
4130 8753  
TIME...MOT...LOC 2106Z 271DEG 35KT 4161 8763 4130 8786  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...70 MPH  
 

 
 
PETR  
 
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