565  
NWUS55 KTFX 151840  
LSRTFX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1240 PM MDT FRI MAY 15 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0745 PM TSTM WND GST 14 WNW RINGLING 46.35N 111.07W  
05/13/2026 M59 MPH MEAGHER MT MESONET  
 
DELAYED REPORT: MESONET STATION MTDPC DEEP  
CREEK US12 MP 23.5.  
 

 
 

 
 
ACW  
 
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