866  
FPUS65 KTFX 040634  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1233 AM MDT TUE AUG 4 2026  
 
MTZ301>314-316>318-051200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1233 AM MDT TUE AUG 4 2026  
 
   
REST OF TONIGHT...MOSTLY CLEAR. HIGHS 70 TO 80
 
60 TO 70 IN THE  
MOUNTAINS. LOWS 40 TO 50.    
WEDNESDAY...SUNNY. HIGHS 80 TO 85
 
70 TO 80 IN THE MOUNTAINS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55.    
THURSDAY
 
CLEAR. HIGHS 85 TO 95.    
FRIDAY
 
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS 85 TO 95.    
SATURDAY
 
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS 85 TO 95.    
SUNDAY
 
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS 80 TO 90.  
 

 
 
MTZ315-319>330-051200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1233 AM MDT TUE AUG 4 2026  
 
   
REST OF TONIGHT
 
MOSTLY CLEAR. AREAS OF SMOKE. PATCHY SMOKE.  
HIGHS 70 TO 75...60 TO 70 IN THE MOUNTAINS. LOWS 35 TO 50.    
WEDNESDAY...SUNNY. PATCHY SMOKE. HIGHS 75 TO 85
 
65 TO 75 IN  
THE MOUNTAINS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
THURSDAY
 
CLEAR. HIGHS 80 TO 90.    
FRIDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 85 TO 95.    
SATURDAY
 
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS 80 TO 90.    
SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS 80 TO 90.  
 

 
 
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