256  
FPUS65 KTFX 030239  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
838 PM MDT WED SEP 2 2026  
 
MTZ301>314-316>318-031200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
838 PM MDT WED SEP 2 2026  
 
   
REST OF TONIGHT
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS EARLY IN  
THE EVENING. LOWS 45 TO 55...40 TO 50 IN THE MOUNTAINS.    
THURSDAY...SUNNY. HIGHS 70 TO 80
 
55 TO 65 IN THE MOUNTAINS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH  
THE NIGHT. LOWS 45 TO 55.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. HIGHS 70 TO 80.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 45 TO 50.  
HIGHS 65 TO 75.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 65 TO 75.    
LABOR DAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 55. HIGHS 60 TO 70.  
 

 
 
MTZ315-319>330-031200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
838 PM MDT WED SEP 2 2026  
 
   
REST OF TONIGHT...MOSTLY CLOUDY. LOWS 40 TO 50
 
35 TO 45 IN THE  
MOUNTAINS. GUSTS UP TO 35 MPH EARLY IN THE EVENING.    
THURSDAY...PARTLY CLOUDY. HIGHS 65 TO 75
 
55 TO 65 IN THE  
MOUNTAINS. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO 40 MPH IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 40 TO 50. GUSTS UP TO 35 MPH IN THE EVENING.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. HIGHS 65 TO 75.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
40 TO 45. HIGHS 65 TO 75.    
SUNDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS 40 TO 45. HIGHS 65 TO 75.    
LABOR DAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 55 TO 65.  
 

 
 
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