220  
FPUS65 KTFX 210158  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
ISSUED BY NATIONAL WEATHER SERVICE MISSOULA MT  
758 PM MDT TUE MAY 20 2025  
 
MTZ301>314-316>318-211215-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
758 PM MDT TUE MAY 20 2025  
 
   
REST OF TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. PATCHY DENSE FOG AFTER MIDNIGHT. LOWS 35 TO 40...  
25 TO 35 IN THE MOUNTAINS.    
WEDNESDAY...PARTLY CLOUDY. HIGHS 55 TO 65  
45 TO 55 IN THE  
MOUNTAINS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS.  
LOWS 35 TO 40...30 TO 35 IN THE MOUNTAINS.    
THURSDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. HIGHS 60 TO  
70.    
FRIDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 45.  
HIGHS 55 TO 65.    
SATURDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS AROUND  
40. HIGHS 55 TO 65.    
SUNDAY  
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS 40 TO  
45. HIGHS 65 TO 70.  
 
 
 
MTZ315-319>330-211215-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
758 PM MDT TUE MAY 20 2025  
 
   
REST OF TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE  
EVENING. LOWS 25 TO 35.    
WEDNESDAY...PARTLY CLOUDY. HIGHS 55 TO 60  
45 TO 55 IN THE  
MOUNTAINS.    
WEDNESDAY NIGHT  
INCREASING CLOUDS. LOWS 30 TO 40.    
THURSDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 50 TO 60.    
FRIDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS 30 TO 40. HIGHS 55 TO 65.    
SATURDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. HIGHS 50 TO 60.    
SUNDAY  
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS 35 TO  
40. HIGHS 60 TO 70.  
 
 
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