149  
FPUS65 KTFX 190938  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 AM MDT SUN JUL 19 2026  
 
MTZ301>314-316>318-200000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 AM MDT SUN JUL 19 2026  
 
   
TODAY...SUNNY. HIGHS 85 TO 95
 
75 TO 85 IN THE MOUNTAINS. WEST  
WINDS 20 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 55 TO 60.    
MONDAY...INCREASING CLOUDS. HIGHS 80 TO 85
 
70 TO 80 IN THE  
MOUNTAINS.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 55 TO 60. HIGHS 75 TO 85.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS 55 TO 65. HIGHS 85 TO 95.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 60 TO 65. HIGHS 85 TO 95.  
 

 
 
MTZ315-319>330-200000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
337 AM MDT SUN JUL 19 2026  
 
   
TODAY
 
SUNNY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 85 TO 95...75 TO 85 IN THE MOUNTAINS.    
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 60.    
MONDAY...INCREASING CLOUDS. HIGHS 80 TO 90
 
70 TO 80 IN THE  
MOUNTAINS.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 55 TO 60. HIGHS 75 TO 85.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
55 TO 60. HIGHS 75 TO 85.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 55 TO 60. HIGHS 75 TO 85.  
 

 
 
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