200  
NWUS55 KTFX 150220  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
820 PM MDT SUN SEP 14 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0815 PM TSTM WND GST 1 S TOSTON 46.18N 111.44W  
09/14/2025 M62 MPH BROADWATER MT MESONET  
 
MESONET STATION MTTOS TOSTON BRIDGE US-287  
MP 87.0.  
 

 
 

 
 
BRUSDA  
 
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