439  
FPUS65 KTFX 281000  
SFPMT  
 
STATE FORECAST FOR MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 AM MDT SUN JUN 28 2026  
 
MTZ001>007-043-282200-  
WEST OF THE CONTINENTAL DIVIDE-  
NATIONAL WEATHER SERVICE MISSOULA MT  
400 AM MDT SUN JUN 28 2026  
 
.../NOTICE/ THE AREA FORECAST PRODUCT (AFP) AND STATE FORECAST  
PRODUCT (SFP) FOR MONTANA WILL BE DISCONTINUED JUNE 29, 2026...  
...WINTER STORM WARNING IN EFFECT UNTIL 9 AM MDT MONDAY FOR  
BITTERROOT/SAPPHIRE MOUNTAINS...BUTTE/BLACKFOOT REGION...  
   
TODAY
 
CLOUDY WITH AREAS OF RAIN. HIGHS IN THE 50S TO LOWER  
60S.    
TONIGHT
 
RAIN LIKELY. LOWS IN THE UPPER 30S TO MID 40S.    
MONDAY
 
RAIN LIKELY. HIGHS IN THE 50S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE  
OF RAIN AND AREAS OF FOG. LOWS IN THE 40S. HIGHS IN THE MID 60S  
TO LOWER 70S.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN THE  
40S. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S TO MID 40S. HIGHS IN THE 70S.  
 

 
 
MTZ301>314-316>318-282200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 AM MDT SUN JUN 28 2026  
 
...FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH TUESDAY  
MORNING FOR EAST GLACIER PARK REGION...  
   
TODAY
 
CHANCE OF RAIN IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE DAY. RAIN LIKELY IN THE AFTERNOON.  
HIGHS 55 TO 65...45 TO 55 IN THE MOUNTAINS. WEST WINDS 20 TO  
30 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.    
TONIGHT
 
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
RAIN THROUGH THE NIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL IN THE EVENING. LOWS 45 TO 50...35 TO 45 IN THE  
MOUNTAINS. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.    
MONDAY
 
CLOUDY. RAIN THROUGH THE DAY. CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON AND EVENING. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE AFTERNOON AND EVENING. HIGHS 55 TO 65...  
45 TO 55 IN THE MOUNTAINS. WEST WINDS 20 TO 30 MPH. GUSTS UP TO  
35 MPH IN THE AFTERNOON.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 65 TO 75.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 65 TO 75.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 70 TO 80.  

 
 
MTZ315-319>330-282200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 AM MDT SUN JUN 28 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT MONDAY FOR  
ELKHORN AND BOULDER MOUNTAINS...RUBY MOUNTAINS AND SOUTHERN  
BEAVERHEAD MOUNTAINS...GALLATIN AND MADISON COUNTY MOUNTAINS AND  
CENTENNIAL MOUNTAINS...  
...WINTER STORM WARNING IN EFFECT UNTIL NOON MDT MONDAY FOR  
NORTHWEST BEAVERHEAD COUNTY...  
   
TODAY
 
RAIN AND SNOW THROUGH THE DAY. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 50...35 TO 45 IN THE  
MOUNTAINS.    
TONIGHT
 
CLOUDY. RAIN AND SNOW. LOWS 30 TO 40.    
MONDAY
 
CLOUDY, SNOW. RAIN THROUGH THE DAY. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 55...35 TO 45 IN THE  
MOUNTAINS. GUSTS UP TO 35 MPH IN THE MORNING.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. HIGHS 55 TO 65.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 35 TO 45. HIGHS 60 TO 70.    
THURSDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 40 TO 45. HIGHS 65 TO 75.  

 
 
MTZ016>027-059>062-282200-  
NORTHEAST MONTANA-  
NATIONAL WEATHER SERVICE GLASGOW MT  
400 AM MDT SUN JUN 28 2026  
   
REST OF TONIGHT
 
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS.  
HIGHS NEAR 70. LOWS IN THE UPPER 40S TO MID 50S.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER  
70S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS NEAR 50.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.  
HIGHS IN THE LOWER TO MID 70S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 80. LOWS IN THE LOWER TO MID 50S.    
THURSDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. LOWS IN THE LOWER  
TO MID 50S.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 80S. LOWS IN THE MID 50S TO LOWER  
60S.  
 

 
 
MTZ028>042-056>058-063>068-282200-  
SOUTH CENTRAL AND SOUTHEAST MONTANA-  
NATIONAL WEATHER SERVICE BILLINGS MT  
400 AM MDT SUN JUN 28 2026  
   
TODAY
 
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS FROM THE MID 50S WEST TO THE UPPER 70S  
EAST.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S TO LOWER 50S.    
MONDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS. HIGHS FROM THE  
UPPER 50S WEST TO THE MID 70S EAST.    
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN  
THE MID 40S TO THE MID 50S.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN  
THE 70S.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S TO THE MID 50S.  
HIGHS IN THE MID 70S TO THE MID 80S.    
THURSDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
IN THE UPPER 70S TO AROUND 90.  
 

 
 
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