123  
WWUS53 KLOT 220051  
SVSLOT  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
751 PM CDT FRI AUG 21 2026  
 
ILC099-220100-  
/O.CON.KLOT.SV.W.0264.000000T0000Z-260822T0100Z/  
LA SALLE IL-  
751 PM CDT FRI AUG 21 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT  
FOR WEST CENTRAL LA SALLE COUNTY...  
 
AT 750 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER MCNABB, OR 9  
MILES SOUTHEAST OF HENNEPIN, MOVING SOUTH AT 15 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...  
TONICA AND LOSTANT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4123 8910 4120 8904 4110 8905 4110 8916  
4125 8916  
TIME...MOT...LOC 0050Z 344DEG 11KT 4116 8919  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
DK  
 
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