339  
NWUS55 KTFX 151849  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1249 PM MDT FRI MAY 15 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0440 PM TSTM WND GST GILDFORD 48.57N 110.30W  
05/13/2026 M66 MPH HILL MT MESONET  
 
DELAYED REPORT: MESONET STATION GW6389  
GILDFORD.  
 

 
 

 
 
ACW  
 
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