857
FPUS65 KTFX 190343
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
943 PM MDT MON AUG 18 2025
MTZ001>007-043-191000-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
943 PM MDT MON AUG 18 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 40S TO MID 50S.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE MID 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS
IN THE 80S.
FRIDAY
CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE
80S TO LOWER 90S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS
IN THE UPPER 80S TO MID 90S.
MTZ301>314-316>318-191000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
943 PM MDT MON AUG 18 2025
REST OF TONIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 55 TO 60.
TUESDAY...SUNNY. HIGHS 90 TO 95
80 TO 90 IN THE MOUNTAINS.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 55 TO 65...50 TO 60 IN THE MOUNTAINS.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 85 TO 95.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
50 TO 60. HIGHS 75 TO 80.
FRIDAY
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 70 TO 80.
SATURDAY
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 75 TO 85.
MTZ315-319>330-191000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
943 PM MDT MON AUG 18 2025
REST OF TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 50 TO 55.
TUESDAY...SUNNY. HIGHS 85 TO 95
75 TO 85 IN THE MOUNTAINS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 80 TO 90.
THURSDAY
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS 70 TO 80.
FRIDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 85.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 85.
MTZ016>027-059>062-191000-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
943 PM MDT MON AUG 18 2025
...HEAT ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 8 PM MDT
WEDNESDAY...
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S.
TUESDAY
SUNNY. HIGHS 96 TO 101.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S TO LOWER 70S.
WEDNESDAY
SUNNY IN THE MORNING, THEN MOSTLY CLEAR WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND
EVENING. HIGHS 97 TO 102.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE LOWER TO MID 80S. LOWS IN THE 60S.
FRIDAY
MOSTLY CLEAR. HIGHS IN THE MID TO UPPER 70S. LOWS IN
THE 50S.
SATURDAY
MOSTLY CLEAR. HIGHS IN THE MID 70S TO LOWER 80S. LOWS
IN THE UPPER 40S TO MID 50S.
MTZ028>042-056>058-063>068-191000-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
943 PM MDT MON AUG 18 2025
...HEAT ADVISORY IN EFFECT FROM 9 AM TUESDAY TO 9 PM MDT WEDNESDAY
FOR PORTIONS OF SOUTH CENTRAL MONTANA... AND ALL OF SOUTHEAST
MONTANA...
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO UPPER
60S.
TUESDAY
SUNNY. HIGHS 95 TO 103.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
70S.
WEDNESDAY
SUNNY. HIGHS 93 TO 103.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 50S TO AROUND 70.
THURSDAY
SUNNY. HIGHS IN THE 80S.
THURSDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS WEST
AND SLIGHT CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS EAST.
LOWS IN THE LOWER 50S TO AROUND 60.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S TO THE UPPER 50S. HIGHS IN THE MID
70S TO THE MID 80S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S TO THE UPPER 80S.
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