944   
NWUS55 KTFX 181447  
LSRTFX  
  
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
747 AM MST THU DEC 18 2025  
   
.TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON  
   
.DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE.  
  
            ..REMARKS..  
  
0345 PM     HIGH SUST WINDS  8 W BYNUM               47.96N 112.49W  
12/17/2025  M69 MPH          TETON              MT   MESONET            
  
            AVERAGE SUSTAINED WIND SPEED OF 69 MPH FROM   
            1235 TO 1545 LOCAL TIME. PEAK 1 HOUR AVERAGE   
            SUSTAINED WIND SPEED OF 74 MPH FROM 1250 TO   
            1350 LOCAL TIME.   
  
  
  
  
  
MOLDAN  
 
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