473  
FPUS65 KTFX 151130  
SFPMT  
 
STATE FORECAST FOR MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
530 AM MDT MON JUN 15 2026  
 
MTZ001>007-043-152200-  
WEST OF THE CONTINENTAL DIVIDE-  
NATIONAL WEATHER SERVICE MISSOULA MT  
530 AM MDT MON JUN 15 2026  
 
.../NOTICE/ THE AREA FORECAST PRODUCT (AFP) AND STATE FORECAST  
PRODUCT (SFP) FOR MONTANA WILL BE DISCONTINUED JUNE 29, 2026...  
   
TODAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 70S TO MID 80S.    
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
GUSTS UP TO 60 MPH IN THE AFTERNOON AND EVENING.  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN THE 80S.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.  
HIGHS IN THE 70S.    
THURSDAY  
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S  
TO MID 80S.    
JUNETEENTH  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.  
HIGHS IN THE 80S.  
 
 
 
MTZ301>314-316>318-152200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
530 AM MDT MON JUN 15 2026  
   
TODAY...INCREASING CLOUDS. HIGHS 70 TO 80  
60 TO 70 IN THE  
MOUNTAINS.    
TONIGHT...MOSTLY CLOUDY. LOWS 50 TO 60  
45 TO 55 IN THE  
MOUNTAINS.    
TUESDAY  
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE  
AFTERNOON THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. HIGHS 80 TO 85...65 TO 75 IN THE  
MOUNTAINS. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH IN THE  
AFTERNOON AND EVENING.    
WEDNESDAY  
MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 60 TO 70.    
THURSDAY  
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 65 TO 75.    
JUNETEENTH  
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS 70 TO 75.  
 
 
MTZ315-319>330-152200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
530 AM MDT MON JUN 15 2026  
   
TODAY...PARTLY CLOUDY. HIGHS 70 TO 80  
60 TO 70 IN THE  
MOUNTAINS.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 40 TO 50.    
TUESDAY  
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON  
THEN BECOMING MOSTLY CLEAR. HIGHS 75 TO 85...65 TO 75 IN THE  
MOUNTAINS. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH IN THE  
AFTERNOON AND EVENING.    
WEDNESDAY  
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 65 TO 75.    
THURSDAY  
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 65 TO 75.    
JUNETEENTH  
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 70 TO 80.  
 
 
MTZ016>027-059>062-152200-  
NORTHEAST MONTANA-  
NATIONAL WEATHER SERVICE GLASGOW MT  
530 AM MDT MON JUN 15 2026  
   
TODAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.    
TUESDAY  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON AND EVENING. HIGHS IN THE LOWER TO MID 80S.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S. LOWS NEAR  
50.    
THURSDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 70. LOWS IN THE 40S.    
JUNETEENTH  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S. LOWS  
IN THE 40S.  
 
 
 
MTZ028>042-056>058-063>068-152200-  
SOUTH CENTRAL AND SOUTHEAST MONTANA-  
NATIONAL WEATHER SERVICE BILLINGS MT  
530 AM MDT MON JUN 15 2026  
   
TODAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 70S TO AROUND 80.    
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO THE MID 50S.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 50S TO THE LOWER 60S.    
WEDNESDAY  
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS. HIGHS IN THE  
UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S TO THE  
LOWER 50S.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER  
40S TO THE LOWER 50S. HIGHS AROUND 70 TO THE UPPER 70S.    
JUNETEENTH  
MOSTLY SUNNY. HIGHS IN THE MID 70S TO THE MID 80S.  
 
 
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