264  
WWUS53 KLOT 162039  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
339 PM CDT SAT AUG 16 2025  
 
ILC097-111-162115-  
/O.CON.KLOT.SV.W.0103.000000T0000Z-250816T2115Z/  
LAKE IL-MCHENRY IL-  
339 PM CDT SAT AUG 16 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM CDT  
FOR NORTHWESTERN LAKE AND MCHENRY COUNTIES...  
 
AT 339 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM MCHENRY TO NEAR LAKEWOOD TO NEAR HUNTLEY, MOVING  
SOUTHEAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
OAKWOOD HILLS, WAUCONDA, FOX RIVER GROVE, SPRING GROVE, MCCULLOM  
LAKE, LAKE VILLA, ALGONQUIN, UNION, WOODSTOCK, FOX LAKE HILLS, PORT  
BARRINGTON, FOX LAKE, HOLIDAY HILLS, MCHENRY, RIDGEFIELD, ROUND LAKE  
BEACH, LAKEMOOR, CARY, JOHNSBURG, RINGWOOD, HAINESVILLE, PISTAKEE  
HIGHLANDS, HUNTLEY, GRAYSLAKE, AND ISLAND LAKE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4246 8813 4237 8801 4216 8824 4215 8826  
4215 8862 4224 8871 4236 8846 4250 8837  
4250 8829  
TIME...MOT...LOC 2039Z 312DEG 28KT 4235 8832 4226 8839 4220 8852  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
YACK  
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