679   
NWUS55 KTFX 181810  
LSRTFX  
  
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1110 AM MST THU DEC 18 2025  
   
.TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON  
   
.DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE.  
  
            ..REMARKS..  
  
0315 PM     HIGH SUST WINDS  5 NNE FAIRFIELD         47.68N 111.94W  
12/17/2025  M43 MPH          TETON              MT   MESONET            
  
            AVERAGE SUSTAINED WIND SPEED OF 43 MPH FROM   
            1035 TO 1515 LOCAL TIME. PEAK 1 HOUR AVERAGE   
            SUSTAINED WIND SPEED OF 50 MPH FROM 1305 TO   
            1405 LOCAL TIME.   
  
  
  
  
  
MOLDAN  
 
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