447  
NWUS55 KCYS 132330  
LSRCYS  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
530 PM MDT FRI JUN 13 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0523 PM HAIL 20 SE HARRISON 42.48N 103.60W  
06/13/2025 M1.00 INCH SIOUX NE TRAINED SPOTTER  
 
TRAINED SPOTTER REPORTED QUARTER SIZED HAIL  
IN SIOUX COUNTY.  
 

 
 

 
 
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