308  
NWUS55 KCYS 212100  
LSRCYS  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
300 PM MDT SUN JUN 21 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0248 PM HAIL 3 SW CHADRON 42.80N 103.04W  
06/21/2026 E0.70 INCH DAWES NE PUBLIC  
 
COOP OBSERVER CALLED IN REPORTS OF  
DIME-SIZED HAIL AND HEAVY RAIN.  
 
 
 
 
 
NB  
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