938  
NWUS55 KTFX 111247  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
647 AM MDT SUN OCT 11 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0636 AM SNOW 1 SE HELENA 46.58N 112.00W  
10/11/2026 M7.8 INCH LEWIS AND CLARK MT TRAINED SPOTTER  
 
 
 

 
 

 
 
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