478  
NWUS55 KTFX 180041  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
641 PM MDT THU APR 17 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0400 PM SNOW 1 S BOZEMAN 45.66N 111.05W  
04/17/2025 M6.6 INCH GALLATIN MT CO-OP OBSERVER  
 
CO-OP OBSERVER STATION BZEM8 BOZEMAN MSU  
COOP.  
 
0700 AM SNOW 2 SSE BOZEMAN 45.66N 111.03W  
04/17/2025 M4.7 INCH GALLATIN MT COCORAHS  
 
COCORAHS STATION MT-GN-11 1 SE BOZEMAN  
COCORAHS.  
 
0700 AM SNOW 11 S LEWISTOWN 46.91N 109.41W  
04/17/2025 M4.5 INCH FERGUS MT CO-OP OBSERVER  
 
CO-OP OBSERVER STATION LWSM8 10.9 S  
LEWISTOWN.  
 
0800 AM SNOW 17 N JOPLIN 48.81N 110.77W  
04/17/2025 M3.0 INCH LIBERTY MT COCORAHS  
 
COCORAHS STATION MT-LY-15 17 N JOPLIN.  
 
0700 AM SNOW 13 E WHITLASH 48.91N 110.96W  
04/17/2025 M2.5 INCH LIBERTY MT COCORAHS  
 
COCORAHS STATION MT-LY-19 CHESTER 27.8 N.  
 
0700 AM SNOW 20 N RUDYARD 48.85N 110.60W  
04/17/2025 M2.0 INCH HILL MT CO-OP OBSERVER  
 
CO-OP OBSERVER STATION RDYM8 RUDYARD 21N  
COOP.  
 
0700 AM SNOW GLEN 45.48N 112.69W  
04/17/2025 M1.5 INCH BEAVERHEAD MT COCORAHS  
 
COCORAHS STATION MT-BV-22 GLEN COCORAHS.  
 
0800 AM SNOW BOULDER 46.24N 112.11W  
04/17/2025 M1.1 INCH JEFFERSON MT COCORAHS  
 
COCORAHS STATION MT-JF-1 BOULDER 0.3 E  
COCORAHS.  
 
0900 AM SNOW SHELBY 48.51N 111.86W  
04/17/2025 M1.0 INCH TOOLE MT CO-OP OBSERVER  
 
CO-OP OBSERVER STATION SLBM8 SHELBY COOP.  
 
0800 AM SNOW 5 SSE GRANT 44.94N 113.03W  
04/17/2025 M1.0 INCH BEAVERHEAD MT CO-OP OBSERVER  
 
CO-OP OBSERVER STATION GRNM8 DILLON 26 SSW.  
 

 
 

 
 
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