482  
FPUS65 KTFX 200938  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
338 AM MDT SUN SEP 20 2026  
 
MTZ301>314-316>318-210000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
338 AM MDT SUN SEP 20 2026  
 
   
TODAY...SUNNY. HIGHS 65 TO 75
 
55 TO 65 IN THE MOUNTAINS.    
TONIGHT...MOSTLY CLEAR. LOWS 45 TO 50
 
40 TO 45 IN THE  
MOUNTAINS.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLEAR. HIGHS 70 TO 80...60 TO 70 IN THE MOUNTAINS.    
TUESDAY
 
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 70 TO 80.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS 70 TO 80.    
THURSDAY
 
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 70 TO 80.  
 

 
 
MTZ315-319>330-210000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
338 AM MDT SUN SEP 20 2026  
 
   
TODAY...PARTLY CLOUDY. HIGHS 60 TO 70
 
50 TO 60 IN THE  
MOUNTAINS.    
TONIGHT
 
MOSTLY CLEAR. LOWS 35 TO 45.    
MONDAY...MOSTLY CLEAR. HIGHS 65 TO 75
 
55 TO 65 IN THE  
MOUNTAINS.    
TUESDAY
 
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 65 TO 75.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 65 TO 75.    
THURSDAY
 
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 65 TO 75.  
 

 
 
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