509
FPUS65 KTFX 121200
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
600 AM MDT FRI JUN 12 2026
MTZ001>007-043-122200-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
600 AM MDT FRI JUN 12 2026
.../NOTICE/ THE AREA FORECAST PRODUCT (AFP) AND STATE FORECAST
PRODUCT (SFP) FOR MONTANA WILL BE DISCONTINUED JUNE 29, 2026...
TODAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 60S TO MID 70S.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE MID 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. LOWS IN THE 40S. HIGHS IN THE UPPER 70S
TO MID 80S.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S. HIGHS
IN THE UPPER 70S TO MID 80S.
MTZ301>314-316>318-122200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
600 AM MDT FRI JUN 12 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. CHANCE OF RAIN SHOWERS THROUGH THE DAY. CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70...50 TO 60 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45...35 TO 40 IN THE MOUNTAINS.
SATURDAY...MOSTLY CLOUDY. HIGHS 55 TO 65
45 TO 55 IN THE
MOUNTAINS.
SUNDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 65 TO 70.
MONDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 70 TO 80.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
MTZ315-319>330-122200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
600 AM MDT FRI JUN 12 2026
TODAY...SUNNY. HIGHS 65 TO 75
55 TO 65 IN THE MOUNTAINS.
TONIGHT
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. NORTH WINDS AROUND 20 MPH
WITH GUSTS TO 35 MPH IN THE EVENING.
SATURDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLEAR. SLIGHT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65...45 TO 55 IN THE MOUNTAINS.
SUNDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 60 TO 70.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 65 TO 75.
TUESDAY
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 70 TO 80.
MTZ016>027-059>062-122200-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
600 AM MDT FRI JUN 12 2026
TODAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S TO
LOWER 70S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 60S.
SUNDAY
PARTLY CLOUDY. HIGHS NEAR 70. LOWS IN THE LOWER TO MID
40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S. LOWS IN
THE MID TO UPPER 40S.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 70S. LOWS IN THE MID 40S
TO LOWER 50S.
MTZ028>042-056>058-063>068-122200-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
600 AM MDT FRI JUN 12 2026
TODAY
SUNNY. HIGHS OF AROUND 70 TO AROUND 80.
TONIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS WEST...AND SLIGHT CHANCE OF SHOWERS EAST. LOWS IN
THE LOWER 40S TO THE LOWER 50S.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS. HIGHS 60 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO THE MID
40S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S TO LOWER 70S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S
TO THE UPPER 40S. HIGHS IN THE 70S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S TO
THE MID 50S. HIGHS IN THE UPPER 70S TO MID 80S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page