222  
FPUS65 KTFX 081118  
AFPTFX  
 
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
517 AM MDT TUE SEP 8 2026  
 
MTZ301>314-316>318-090000-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
518 AM MDT TUE SEP 8 2026  
 
...FLOOD WATCH IN EFFECT UNTIL NOON MDT TODAY FOR EAST GLACIER  
PARK REGION...NORTHERN HIGH PLAINS...EASTERN GLACIER, WESTERN  
TOOLE, AND CENTRAL PONDERA...EASTERN TOOLE AND LIBERTY...SOUTHERN  
ROCKY MOUNTAIN FRONT...SOUTHERN HIGH PLAINS...EASTERN PONDERA AND  
EASTERN TETON...  
   
TODAY
 
RAIN SHOWERS IN THE MORNING. CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 60 TO 65...50 TO 60 IN THE MOUNTAINS. WEST  
WINDS 20 TO 30 MPH. GUSTS UP TO 35 MPH IN THE MORNING.    
TONIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
WEDNESDAY...MOSTLY CLEAR. HIGHS 70 TO 75
 
60 TO 70 IN THE  
MOUNTAINS. WEST WINDS AROUND 20 MPH IN THE AFTERNOON.    
THURSDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
45 TO 55. HIGHS 70 TO 80.    
FRIDAY
 
MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50. HIGHS 55 TO 65.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 50 TO 60.  
 

 
 
MTZ315-319>330-090000-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
518 AM MDT TUE SEP 8 2026  
 
   
TODAY...SUNNY. HIGHS 60 TO 70
 
50 TO 60 IN THE MOUNTAINS.    
TONIGHT...MOSTLY CLEAR. LOWS 35 TO 45
 
30 TO 40 IN THE  
MOUNTAINS.    
WEDNESDAY...MOSTLY CLEAR. HIGHS 70 TO 75
 
60 TO 70 IN THE  
MOUNTAINS.    
THURSDAY
 
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 40 TO 50.  
HIGHS 60 TO 70.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. HIGHS 55 TO 65.  
 

 
 
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