997  
NWUS53 KLOT 042250  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
550 PM CDT SAT JUL 4 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0545 PM FLASH FLOOD 2 E BIG ROCK 41.76N 88.52W  
07/04/2026 KANE IL PUBLIC  
 
EXTENSIVE FLOODING REPORTED ALONG WELCH  
CREEK THROUGH BIG ROCK. GRANART ROAD, US  
ROUTE 30, AND DAUBERMAN ROADS ARE  
IMPASSABLE. AT LEAST 4 FEET OF WATER IS  
PASSING OVER DAUBERMAN ROAD IN PARTICULAR.  
 
 
 
 
 
BB  
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