042  
FPUS65 KTFX 191834  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1233 PM MDT MON OCT 19 2026  
 
MTZ301>314-316>318-200000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1233 PM MDT MON OCT 19 2026  
 
   
REST OF TODAY...PARTLY CLOUDY. HIGHS 60 TO 70
 
55 TO 65 IN THE  
MOUNTAINS.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 35 TO 45.    
TUESDAY...PARTLY CLOUDY. HIGHS 55 TO 60
 
45 TO 55 IN THE  
MOUNTAINS.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 60 TO 70.    
THURSDAY
 
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 65 TO 75.    
FRIDAY
 
COOLER. RAIN LIKELY. LOWS 40 TO 45. HIGHS 45 TO 55.  
 

 
 
MTZ315-319>330-200000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1233 PM MDT MON OCT 19 2026  
 
   
REST OF TODAY...SUNNY. HIGHS 60 TO 65
 
50 TO 60 IN THE  
MOUNTAINS.    
TONIGHT
 
INCREASING CLOUDS. LOWS 35 TO 40.    
TUESDAY...PARTLY CLOUDY. HIGHS 55 TO 65
 
50 TO 60 IN THE  
MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 55 TO 65.    
THURSDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 35 TO 45.  
HIGHS 55 TO 65.    
FRIDAY
 
COOLER. RAIN WITH SNOW LIKELY. LOWS 35 TO 45. HIGHS  
40 TO 50.  
 

 
 
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