108  
NWUS53 KLOT 182325  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
625 PM CDT THU JUN 18 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0430 PM FLASH FLOOD 1 SSW GLENWOOD 41.53N 87.62W  
06/17/2026 COOK IL OTHER FEDERAL  
 
USGS STREAM GAUGE ON THORN CREEK AT GLENWOOD  
CLIMBED RAPIDLY TO FLOOD STAGE AFTER HEAVY  
RAINFALL.  
 

 
 

 
 
WSL  
 
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