866  
FPUS65 KTFX 281500  
SFPMT  
 
STATE FORECAST FOR MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
900 AM MDT THU MAY 28 2026  
 
MTZ001>007-043-282200-  
WEST OF THE CONTINENTAL DIVIDE-  
NATIONAL WEATHER SERVICE MISSOULA MT  
900 AM MDT THU MAY 28 2026  
   
TODAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S TO LOWER 90S.    
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S TO LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE AFTERNOON  
AND EVENING. HIGHS IN THE UPPER 70S TO MID 80S.    
SATURDAY  
RAIN SHOWERS LIKELY. LOWS IN THE 40S. HIGHS IN THE  
60S.    
SUNDAY  
RAIN LIKELY. LOWS IN THE MID 30S TO LOWER 40S. HIGHS IN  
THE MID 50S TO LOWER 60S.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE MID 30S TO LOWER 40S. HIGHS IN THE 60S.  
 
 
 
MTZ301>314-316>318-282200-  
CENTRAL MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
900 AM MDT THU MAY 28 2026  
   
TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 95...75 TO 85 IN THE  
MOUNTAINS.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 55 TO  
60.    
FRIDAY  
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 85 TO  
95...70 TO 80 IN THE MOUNTAINS.    
SATURDAY  
NOT AS WARM. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 60. HIGHS 65 TO 75.    
SUNDAY  
COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 50 TO 60.    
MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 40 TO 45. HIGHS  
55 TO 65.  
 
 
MTZ315-319>330-282200-  
SOUTHWEST MONTANA-  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
900 AM MDT THU MAY 28 2026  
   
TODAY  
SUNNY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 80 TO 90...70 TO 80 IN THE MOUNTAINS.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
45 TO 55.    
FRIDAY  
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 75 TO  
85...65 TO 75 IN THE MOUNTAINS.    
SATURDAY  
COOLER. RAIN SHOWERS AND CHANCE OF THUNDERSTORMS.  
LOWS 40 TO 50. HIGHS 50 TO 60.    
SUNDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS 35 TO 40. HIGHS 45 TO 55.    
MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS 35 TO 40. HIGHS 55 TO 65.  
 
 
MTZ016>027-059>062-282200-  
NORTHEAST MONTANA-  
NATIONAL WEATHER SERVICE GLASGOW MT  
900 AM MDT THU MAY 28 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM MDT THIS EVENING  
 
   
TODAY  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 90S.    
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE 60S.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS IN THE LOWER  
TO MID 90S.    
SATURDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
80S. LOWS IN THE LOWER TO MID 60S.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 70S. LOWS IN THE 50S.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS NEAR 70. LOWS NEAR 50.  
 
 
 
MTZ028>042-056>058-063>068-282200-  
SOUTH CENTRAL AND SOUTHEAST MONTANA-  
NATIONAL WEATHER SERVICE BILLINGS MT  
900 AM MDT THU MAY 28 2026  
   
REST OF TODAY  
PARTLY SUNNY. HIGHS IN THE MID 80S TO THE MID  
90S.    
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S TO MID 60S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S TO THE MID 90S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S TO THE LOWER 60S.    
SATURDAY  
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS FROM  
THE MID 60S WEST TO THE MID 80S EAST.    
SATURDAY NIGHT AND SUNDAY  
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S TO MID 50S. HIGHS FROM THE  
UPPER 50S WEST TO THE MID 70S EAST.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S TO  
AROUND 50. HIGHS IN THE MID 60S TO LOWER 70S.  
 
 
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