541  
NWUS53 KGRB 210037  
LSRGRB  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREEN BAY WI  
737 PM CDT MON JUL 20 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0656 PM FUNNEL CLOUD 2 S HAMBURG 45.06N 89.88W  
07/20/2026 MARATHON WI PUBLIC  
 
REPORT ON SOCIAL MEDIA.  
 

 
 

 
 
HEK  
 
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