414   
NWUS55 KTFX 181800  
LSRTFX  
  
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1200 PM MDT MON MAY 18 2026  
   
.TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON  
   
.DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE.  
  
            ..REMARKS..  
  
1159 AM     RAIN             7 SSE ULM               47.33N 111.48W  
05/18/2026  M0.59 INCH       CASCADE            MT   TRAINED SPOTTER    
  
            TOTAL PRECIPITATION OVER THE PAST COUPLE   
            DAYS.   
  
  
  
  
  
AM  
 
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