180  
FPUS65 KTFX 230938  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 AM MDT WED SEP 23 2026  
 
MTZ301>314-316>318-240000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 AM MDT WED SEP 23 2026  
 
   
TODAY...PARTLY CLOUDY. HIGHS 70 TO 80  
60 TO 70 IN THE  
MOUNTAINS.    
TONIGHT...PARTLY CLOUDY. LOWS 45 TO 55  
40 TO 50 IN THE  
MOUNTAINS.    
THURSDAY...MOSTLY CLEAR. HIGHS 75 TO 85  
65 TO 75 IN THE  
MOUNTAINS.    
FRIDAY  
MOSTLY CLEAR. CHANCE OF RAIN SHOWERS. LOWS 50 TO 55.  
HIGHS 75 TO 85.    
SATURDAY  
PARTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS. LOWS  
45 TO 50. HIGHS 55 TO 65.    
SUNDAY  
PARTLY CLOUDY. LOWS 35 TO 45. HIGHS 55 TO 65.  
 
 
 
MTZ315-319>330-240000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 AM MDT WED SEP 23 2026  
 
   
TODAY...SUNNY. HIGHS 65 TO 75  
55 TO 65 IN THE MOUNTAINS.    
TONIGHT  
MOSTLY CLEAR. LOWS 40 TO 50.    
THURSDAY...MOSTLY CLEAR. HIGHS 70 TO 80  
60 TO 70 IN THE  
MOUNTAINS.    
FRIDAY  
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.    
SATURDAY  
PARTLY CLOUDY. COOLER. LOWS 35 TO 45. HIGHS 55 TO 65.   
SUNDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 55 TO 65.  
 
 
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