664  
NWUS55 KTFX 181824  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1124 AM MST THU DEC 18 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0335 PM HIGH SUST WINDS 9 ENE BRADY 48.10N 111.66W  
12/17/2025 M44 MPH PONDERA MT MESONET  
 
AVERAGE SUSTAINED WIND SPEED OF 44 MPH FROM  
1035 TO 1535 LOCAL TIME. PEAK 1 HOUR AVERAGE  
SUSTAINED WIND SPEED OF 49 MPH FROM 1205 TO  
1305 LOCAL TIME.  
 

 
 

 
 
MOLDAN  
 
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