194  
NWUS55 KTFX 181549  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
849 AM MST THU DEC 18 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0256 PM HIGH SUST WINDS 3 SW CUT BANK 48.60N 112.38W  
12/17/2025 M54 MPH GLACIER MT ASOS  
 
AVERAGE SUSTAINED WIND SPEED OF 54 MPH FROM  
0945 TO 1456 LOCAL TIME. PEAK 1 HOUR AVERAGE  
SUSTAINED WIND SPEED OF 59 MPH FROM 1130 TO  
1230 LOCAL TIME.  
 
 
 
 
 
MOLDAN  
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