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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