904  
WWUS53 KLOT 162317  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
617 PM CDT SAT AUG 16 2025  
 
ILC031-091-197-162330-  
/O.CON.KLOT.SV.W.0110.000000T0000Z-250816T2330Z/  
WILL IL-KANKAKEE IL-COOK IL-  
617 PM CDT SAT AUG 16 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT  
FOR SOUTHEASTERN WILL...NORTHEASTERN KANKAKEE AND SOUTHEASTERN COOK  
COUNTIES...  
 
AT 617 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR CRETE TO NEAR GRANT PARK TO NEAR BRADLEY, MOVING  
EAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
CRETE, OLYMPIA FIELDS, STEGER, BEECHER, MANTENO, SOUTH CHICAGO  
HEIGHTS, WILTON CENTER, RICHTON PARK, PEOTONE, UNIVERSITY PARK,  
MATTESON, GRANT PARK, PARK FOREST, MONEE, CHICAGO HEIGHTS, SAUK  
VILLAGE, FLOSSMOOR, FRANKFORT, AND DYER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4129 8753 4113 8774 4133 8799 4154 8773  
4147 8752  
TIME...MOT...LOC 2317Z 291DEG 27KT 4141 8764 4125 8769 4118 8783  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 

 
 
YACK  
 
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