547  
NWUS53 KLOT 301635  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1135 AM CDT THU JUL 30 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
1155 AM TORNADO 1 N GLEN ELLYN 41.89N 88.07W  
07/27/2026 DUPAGE IL NWS STORM SURVEY  
 
UPDATES PRIOR REPORT. AN NWS STORM SURVEY  
CONFIRMED AN EF-0 TORNADO WITH PEAK WINDS OF  
75 MPH, PEAK WIDTH OF 100 YARDS, AND PATH  
LENGTH OF 1 MILE IMPACTED GLEN ELLYN.  
 
 
 
 
 
RC  
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