875  
FPUS65 KTFX 192228  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
428 PM MDT SAT SEP 19 2026  
 
MTZ301>314-316>318-201200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
428 PM MDT SAT SEP 19 2026  
 
   
TONIGHT...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 45 TO 50  
40 TO  
45 IN THE MOUNTAINS.    
SUNDAY...SUNNY. HIGHS 65 TO 75  
55 TO 65 IN THE MOUNTAINS.    
SUNDAY NIGHT...MOSTLY CLEAR. LOWS 45 TO 50  
40 TO 45 IN THE  
MOUNTAINS.    
MONDAY  
MOSTLY CLEAR. HIGHS 70 TO 80.    
TUESDAY  
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 70 TO 80.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 70 TO 80.    
THURSDAY  
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 70 TO 80.  
 
 
 
MTZ315-319>330-201200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
428 PM MDT SAT SEP 19 2026  
 
   
TONIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING. SLIGHT  
CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS  
40 TO 45...35 TO 40 IN THE MOUNTAINS.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 60 TO  
70...50 TO 60 IN THE MOUNTAINS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 35 TO 45.    
MONDAY  
MOSTLY CLEAR. HIGHS 65 TO 75.    
TUESDAY  
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 65 TO 75.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 65 TO 75.    
THURSDAY  
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 65 TO 75.  
 
 
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