833  
NWUS55 KTFX 181348  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
648 AM MST THU DEC 18 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0850 PM HIGH SUST WINDS 10 ESE WHITLASH 48.85N 111.04W  
12/15/2025 M43 MPH LIBERTY MT MESONET  
 
AVERAGE SUSTAINED WIND SPEED OF 43 MPH FROM  
1330 TO 2050 LOCAL TIME.  
 
 
 
 
 
MOLDAN  
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