740  
NWUS53 KLOT 182323  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
623 PM CDT THU JUN 18 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0415 PM FLASH FLOOD 1 NW HIGHLAND 41.56N 87.48W  
06/17/2026 LAKE IN OTHER FEDERAL  
 
USGS STREAM GAUGE ON HART DITCH AT MUNSTER  
CLIMBED RAPIDLY TO FLOOD STAGE AFTER HEAVY  
RAINFALL.  
 

 
 

 
 
WSL  
 
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