273  
FPUS65 KTFX 302138  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
338 PM MDT TUE JUN 30 2026  
 
MTZ301>314-316>318-011200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
338 PM MDT TUE JUN 30 2026  
 
   
TONIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 70 TO 75...60 TO 70 IN THE MOUNTAINS.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55...40 TO 50 IN THE  
MOUNTAINS.    
THURSDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 80.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 45 TO 55. HIGHS 70 TO 80.    
INDEPENDENCE DAY
 
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS 75 TO 85.    
SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 75 TO 85.  
 

 
 
MTZ315-319>330-011200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
338 PM MDT TUE JUN 30 2026  
 
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. LOWS  
40 TO 50...35 TO 45 IN THE MOUNTAINS.    
WEDNESDAY
 
INCREASING CLOUDS. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 65 TO 75...55 TO 65 IN THE MOUNTAINS.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 40 TO  
50...35 TO 45 IN THE MOUNTAINS.    
THURSDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
65 TO 75.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 45 TO 50. HIGHS 65 TO 75.    
INDEPENDENCE DAY
 
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.    
SUNDAY
 
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 85.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page