691  
NWUS53 KLOT 152017  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
317 PM CDT MON JUN 15 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0725 PM TORNADO 3 SE GRIFFITH 41.50N 87.38W  
06/11/2026 LAKE IN NWS STORM SURVEY  
 
*** 1 INJ ***  
CORRECTS PREVIOUS TORNADO REPORT FROM 3 SE  
GRIFFITH. AN NWS DAMAGE SURVEY CONFIRMED AN  
EF-2 TORNADO WITH PEAK WINDS OF 120 MPH,  
PATH LENGTH OF 6.5 MILES, AND MAXIMUM WIDTH  
OF 700 YARDS.  
 
 
 
 
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