000  
NWUS55 KTFX 182114  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
214 PM MST THU DEC 18 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0445 PM HIGH SUST WINDS 7 E ROY 47.35N 108.80W  
12/17/2025 M41 MPH FERGUS MT DEPT OF HIGHWAYS  
 
MT DOT SENSOR BOHEMIAN CORNER (MTBOH)  
MEASURED SUSTAINED WINDS AVERAGED BETWEEN  
315 AND 445 PM OF 41 MPH.  
 
 
 
 
 
AM  
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