309  
NWUS55 KTFX 150212  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
812 PM MDT SUN SEP 14 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0807 PM TSTM WND GST 14 SW SIMMS 47.33N 112.10W  
09/14/2025 M59 MPH LEWIS AND CLARK MT AWOS  
 
AWOS STATION K1GM GOLF. THUNDERSTORM WIND  
GUST OF 51 MPH.  
 

 
 

 
 
BRUSDA  
 
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