209
FPUS65 KTFX 181513
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
913 AM MDT THU SEP 18 2025
MTZ001>007-043-182200-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
913 AM MDT THU SEP 18 2025
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE 80S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S
TO MID 80S.
SUNDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN THE 40S.
HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLEAR. LOWS IN THE 30S TO LOWER 40S. HIGHS IN
THE UPPER 60S TO MID 70S.
MTZ301>314-316>318-182200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
913 AM MDT THU SEP 18 2025
REST OF TODAY...SUNNY. HIGHS 75 TO 80
60 TO 70 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR. HIGHS 75 TO
80...65 TO 70 IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 85.
SUNDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. LOWS 50 TO 55.
HIGHS 70 TO 80.
MONDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 65 TO 75.
MTZ315-319>330-182200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
913 AM MDT THU SEP 18 2025
REST OF TODAY...SUNNY. HIGHS 70 TO 80
60 TO 70 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
FRIDAY
INCREASING CLOUDS IN THE AFTERNOON THEN BECOMING PARTLY
CLOUDY. HIGHS 70 TO 75...60 TO 70 IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.
SUNDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 40 TO 50. HIGHS 60 TO 70.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 60 TO 70.
MTZ016>027-059>062-182200-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
913 AM MDT THU SEP 18 2025
TODAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER TO MID 70S.
TONIGHT
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 NEAR
50.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
NEAR 70. LOWS NEAR 50.
MTZ028>042-056>058-063>068-182200-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
913 AM MDT THU SEP 18 2025
TODAY
SUNNY. AREAS OF FOG. SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 60S TO THE UPPER 70S.
TONIGHT
MOSTLY CLEAR. AREAS OF FOG. LOWS IN THE LOWER 40S TO
THE LOWER 50S.
FRIDAY
SUNNY. HIGHS OF AROUND 70 TO AROUND 80.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S TO THE LOWER
50S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S
TO THE MID 50S. HIGHS IN THE MID 70S TO THE MID 80S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS WEST...AND CHANCE OF SHOWERS EAST. LOWS IN THE
LOWER 40S TO THE LOWER 50S.
MONDAY
SUNNY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN THE MID
60S TO THE MID 70S.
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