215  
NZUS01 KTFX 251000  
RWSTFX  
MTZ301>330-260000-  
 
REGIONAL WEATHER SYNOPSIS  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 AM MDT THU JUN 25 2026  
 
- SHOWERS AND THUNDERSTORMS BECOME MORE WIDESPREAD TODAY AND FRIDAY  
WITH SOME STORMS PRODUCING LOCALIZED STRONG WIND GUSTS, HAIL,  
AND HEAVY DOWNPOURS IN ADDITION TO LIGHTNING.  
 
- STRONG AND GUSTY SOUTHERLY WINDS WILL ALSO OCCUR ON FRIDAY  
ACROSS SOUTHWEST MONTANA, ESPECIALLY WITHIN THE NORTH-SOUTH  
ORIENTATED VALLEYS AND OVER MOUNTAIN PASSES ALONG THE IDAHO  
BORDER.  
 
- SHOWERS AND THUNDERSTORMS CONTINUE ON SATURDAY FOLLOWED BY COOL,  
WET, AND RAW CONDITIONS WITH SOME HIGH MOUNTAIN SNOW SATURDAY  
NIGHT THROUGH MONDAY.  
 
- TEMPERATURES REBOUND HEADING TOWARDS THE MIDDLE OF NEXT WEEK,  
BUT THERE WILL BE DAILY OPPORTUNITIES FOR SCATTERED SHOWERS  
AND THUNDERSTORMS.  
 

 
 
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