730  
WWUS53 KLOT 211922  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
222 PM CDT FRI AUG 21 2026  
 
ILC007-037-111-212000-  
/O.CON.KLOT.SV.W.0257.000000T0000Z-260821T2000Z/  
DE KALB IL-MCHENRY IL-BOONE IL-  
222 PM CDT FRI AUG 21 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT  
FOR NORTHERN DE KALB...SOUTHWESTERN MCHENRY AND SOUTHERN BOONE  
COUNTIES...  
 
AT 222 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR KIRKLAND, OR 7  
MILES NORTHWEST OF GENOA, MOVING SOUTHEAST AT 25 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
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...  
DEKALB, SYCAMORE, GENOA, CORTLAND, KIRKLAND, MAPLE PARK, KINGSTON,  
AND FAIRDALE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4222 8857 4215 8857 4215 8859 4207 8859  
4206 8860 4190 8860 4204 8894 4222 8894  
4223 8870  
TIME...MOT...LOC 1922Z 296DEG 20KT 4214 8882  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
RC  
 
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