092  
FPUS65 KTFX 110635  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1234 AM MDT TUE AUG 11 2026  
 
MTZ301>314-316>318-121200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1234 AM MDT TUE AUG 11 2026  
 
   
REST OF TONIGHT  
MOSTLY CLEAR. PATCHY SMOKE, THEN AREAS OF  
SMOKE IN THE AFTERNOON AND EVENING. PATCHY SMOKE AFTER MIDNIGHT.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF  
RAIN SHOWERS. HIGHS 80 TO 85...70 TO 80 IN THE MOUNTAINS. LOWS  
50 TO 60...45 TO 55 IN THE MOUNTAINS.    
WEDNESDAY  
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. CHANCE  
OF RAIN SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS 70 TO 80...60 TO 70 IN THE MOUNTAINS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING. RAIN SHOWERS THROUGH THE NIGHT. LOWS 45 TO 55.    
THURSDAY  
CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 60 TO 70.    
FRIDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 60 TO 70.    
SATURDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 70 TO 75.    
SUNDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 75 TO 85.  
 
 
 
MTZ315-319>330-121200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1234 AM MDT TUE AUG 11 2026  
 
   
REST OF TONIGHT  
PARTLY CLOUDY. AREAS OF SMOKE, THEN PATCHY  
SMOKE AFTER MIDNIGHT. HIGHS 80 TO 90...70 TO 80 IN THE MOUNTAINS.  
LOWS 45 TO 55.    
WEDNESDAY  
PARTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO  
85...65 TO 75 IN THE MOUNTAINS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. PATCHY SMOKE IN THE EVENING.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH  
THE NIGHT. LOWS 45 TO 55.    
THURSDAY  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 75.    
FRIDAY  
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
45 TO 50. HIGHS 60 TO 70.    
SATURDAY  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 40 TO 50. HIGHS 65 TO 75.    
SUNDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 70 TO 80.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
Main Text Page