251  
FPUS65 KTFX 221648  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1048 AM MDT FRI MAY 22 2026  
 
MTZ301>314-316>318-230000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1048 AM MDT FRI MAY 22 2026  
 
   
REST OF TODAY...PARTLY CLOUDY. HIGHS 65 TO 70
 
50 TO 60 IN THE  
MOUNTAINS.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 40 TO 45...35 TO 40 IN THE MOUNTAINS.    
SATURDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 70 TO 80...60 TO 70 IN THE MOUNTAINS.    
SUNDAY
 
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 75 TO 85.    
MEMORIAL DAY
 
PARTLY CLOUDY. CHANCE OF RAIN. LOWS 45 TO 50.  
HIGHS 80 TO 90.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 70 TO 80.  
 

 
 
MTZ315-319>330-230000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1048 AM MDT FRI MAY 22 2026  
 
   
REST OF TODAY...PARTLY CLOUDY. HIGHS 60 TO 65
 
50 TO 60 IN THE  
MOUNTAINS.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 30 TO 40.    
SATURDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 65 TO 75...55 TO 65 IN THE MOUNTAINS.    
SUNDAY
 
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 65 TO 75.    
MEMORIAL DAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 40 TO  
50. HIGHS 70 TO 80.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 40 TO 50. HIGHS 60 TO 70.  
 

 
 
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