770
FPUS65 KTFX 180200
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
800 PM MDT WED SEP 17 2025
MTZ001>007-043-181000-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
800 PM MDT WED SEP 17 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
THURSDAY
MOSTLY SUNNY. PATCHY FOG. HIGHS IN THE UPPER 70S TO
MID 80S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 70S TO MID 80S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S
TO MID 80S.
SUNDAY
PARTLY CLOUDY. LOWS IN THE 40S. HIGHS IN THE MID 60S TO
LOWER 70S.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE 70S.
MTZ301>314-316>318-181000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
800 PM MDT WED SEP 17 2025
TONIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
THURSDAY...SUNNY. HIGHS 70 TO 80
60 TO 70 IN THE MOUNTAINS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
FRIDAY
MOSTLY CLEAR. HIGHS 70 TO 80.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 85.
SUNDAY
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 70 TO 80.
MONDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 65 TO 75.
MTZ315-319>330-181000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
800 PM MDT WED SEP 17 2025
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
THURSDAY...SUNNY. HIGHS 70 TO 80
60 TO 70 IN THE MOUNTAINS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
FRIDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
SATURDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 65 TO 75.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 65 TO 75.
MTZ016>027-059>062-181000-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
800 PM MDT WED SEP 17 2025
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS NEAR 50.
THURSDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER TO MID 70S.
SATURDAY
MOSTLY CLEAR. HIGHS NEAR 80. LOWS IN THE MID 40S TO
LOWER 50S.
SUNDAY
MOSTLY CLEAR. HIGHS IN THE LOWER TO MID 80S. LOWS IN
THE LOWER TO MID 50S.
MONDAY
MOSTLY CLEAR. HIGHS IN THE LOWER TO MID 70S. LOWS NEAR
50.
MTZ028>042-056>058-063>068-181000-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
800 PM MDT WED SEP 17 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S TO THE
LOWER 50S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 60S TO THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 40S TO THE LOWER 50S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S TO THE LOWER 80S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO THE MID
50S.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO
THE UPPER 50S. HIGHS IN THE UPPER 70S TO THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
WEST...AND SLIGHT CHANCE OF SHOWERS EAST. LOWS IN THE MID 40S TO
LOWER 50S.
MONDAY
SUNNY. HIGHS IN THE 70S.
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