592  
FPUS65 KTFX 161520  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
919 AM MDT SUN AUG 16 2026  
 
MTZ301>314-316>318-170000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
919 AM MDT SUN AUG 16 2026  
 
   
REST OF TODAY  
PARTLY CLOUDY. PATCHY SMOKE IN THE AFTERNOON.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 75 TO 85...65 TO 75 IN THE MOUNTAINS.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. PATCHY SMOKE IN THE EVENING. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THROUGH THE NIGHT. LOWS 50 TO 60.    
MONDAY  
MOSTLY CLOUDY. PATCHY SMOKE IN THE EVENING. HIGHS 75 TO  
85...65 TO 75 IN THE MOUNTAINS.    
TUESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
50 TO 60. HIGHS 75 TO 85.    
WEDNESDAY  
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS 75 TO 85.    
THURSDAY  
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 75 TO 85.  
 
 
 
MTZ315-319>330-170000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
919 AM MDT SUN AUG 16 2026  
 
   
REST OF TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 80...65 TO 75 IN THE  
MOUNTAINS.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 45 TO  
55.    
MONDAY...MOSTLY CLOUDY. HIGHS 75 TO 80  
65 TO 75 IN THE  
MOUNTAINS.    
TUESDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 70 TO 80.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 45 TO 55. HIGHS 70 TO 80.    
THURSDAY  
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS 75 TO 85.  
 
 
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