778  
WWUS53 KLOT 211936  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
236 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-  
236 PM CDT FRI AUG 21 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT  
FOR NORTHERN DE KALB...SOUTHWESTERN MCHENRY AND SOUTHEASTERN BOONE  
COUNTIES...  
 
AT 236 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER KINGSTON, OR  
OVER 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, AND  
KINGSTON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4222 8858 4215 8858 4215 8859 4207 8859  
4206 8860 4190 8860 4202 8889 4219 8889  
4222 8870  
TIME...MOT...LOC 1936Z 302DEG 23KT 4209 8872  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
RC  
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