126  
FPUS65 KTFX 082138  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 PM MDT TUE SEP 8 2026  
 
MTZ301>314-316>318-091200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 PM MDT TUE SEP 8 2026  
 
   
TONIGHT...MOSTLY CLEAR. LOWS 40 TO 50
 
35 TO 45 IN THE  
MOUNTAINS.    
WEDNESDAY...SUNNY. HIGHS 65 TO 75
 
60 TO 70 IN THE MOUNTAINS.  
WEST WINDS AROUND 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 55. GUSTS UP TO  
35 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 70 TO 80. WEST WINDS 20 TO  
25 MPH WITH GUSTS TO 35 MPH.    
FRIDAY
 
COOLER. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 50 TO 60.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 50 TO 60.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 50 TO 60.  
 

 
 
MTZ315-319>330-091200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 PM MDT TUE SEP 8 2026  
 
   
TONIGHT
 
MOSTLY CLEAR. LOWS 35 TO 40.    
WEDNESDAY...SUNNY. HIGHS 70 TO 75
 
60 TO 70 IN THE MOUNTAINS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 50.    
THURSDAY
 
MOSTLY CLEAR. HIGHS 70 TO 80.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 40 TO 50.  
HIGHS 60 TO 70.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 55 TO 65.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. HIGHS 45 TO 55.  
 

 
 
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