741  
NWUS53 KLOT 130142  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
842 PM CDT TUE AUG 12 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0230 PM MARINE TSTM WIND 2 NE NAVY PIER 41.92N 87.57W  
08/12/2025 M51 MPH LMZ741 IL MESONET  
 
CORRECTS PREVIOUS MARINE TSTM WIND REPORT  
FROM 2 NE NAVY PIER. PEAK WIND GUST OF 44 KT  
MEASURED AT THE CHICAGO CRIB BETWEEN 2:00  
AND 3:00 PM.  
 

 
 

 
 
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