793  
NWUS55 KTFX 140253  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
853 PM MDT WED MAY 13 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0559 PM TSTM WND GST 8 ESE ILIAD 47.74N 109.63W  
05/13/2026 M58 MPH CHOUTEAU MT PUBLIC  
 
AMBIENT WEATHER STATION: 2FLAGSWEATHER.  
 

 
 

 
 
ACW  
 
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