861  
NWUS55 KTFX 181600  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
900 AM MST THU DEC 18 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0320 PM HIGH SUST WINDS 4 NNW ETHRIDGE 48.61N 112.15W  
12/17/2025 M44 MPH TOOLE MT PUBLIC  
 
AVERAGE SUSTAINED WIND SPEED OF 44 MPH FROM  
1010 TO 1520 LOCAL TIME. PEAK 1 HOUR AVERAGE  
SUSTAINED WIND SPEED OF 50 MPH FROM 1230 TO  
1330 LOCAL TIME.  
 
 
 
 
 
MOLDAN  
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