621
FPUS65 KTFX 221300
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
700 AM MDT MON JUN 22 2026
MTZ001>007-043-222200-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
700 AM MDT MON JUN 22 2026
.../NOTICE/ THE AREA FORECAST PRODUCT (AFP) AND STATE FORECAST
PRODUCT (SFP) FOR MONTANA WILL BE DISCONTINUED JUNE 29, 2026...
TODAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
HIGHS IN THE UPPER 70S TO MID 80S.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
HIGHS IN THE UPPER 70S TO MID 80S.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 40S TO MID 50S. HIGHS IN THE 70S.
MTZ301>314-316>318-222200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
700 AM MDT MON JUN 22 2026
TODAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO 65...
50 TO 60 IN THE MOUNTAINS.
TONIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
40 TO 45...30 TO 40 IN THE MOUNTAINS.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 65 TO 70...55 TO 65 IN THE MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 65 TO 75.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 70 TO 80.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
MTZ315-319>330-222200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
700 AM MDT MON JUN 22 2026
TODAY
SUNNY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS 65 TO 75...55 TO 65 IN THE MOUNTAINS.
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 40.
TUESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 65 TO 75
60 TO 70 IN THE MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
40 TO 45. HIGHS 65 TO 75.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS 40 TO 50. HIGHS 70 TO 80.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 70 TO 80.
MTZ016>027-059>062-222200-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
700 AM MDT MON JUN 22 2026
TODAY
A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.
TONIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
TUESDAY
PARTLY CLOUDY. HIGHS NEAR 70.
WEDNESDAY
PARTLY CLOUDY. HIGHS NEAR 70. LOWS IN THE MID TO
UPPER 40S.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE 70S. LOWS IN THE MID
40S TO LOWER 50S.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS NEAR 80. LOWS IN THE LOWER TO MID
50S.
MTZ028>042-056>058-063>068-222200-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
700 AM MDT MON JUN 22 2026
TODAY
PARTLY SUNNY. CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
60S TO THE MID 70S.
TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 40S TO THE LOWER 50S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S TO THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S TO THE
LOWER 50S.
WEDNESDAY...MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS WEST
AND SLIGHT CHANCE OF SHOWERS EAST. HIGHS IN THE UPPER 60S TO THE
UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 40S TO THE MID 50S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S TO THE UPPER 50S. HIGHS IN
THE LOWER 70S TO THE LOWER 80S.
FRIDAY
MOSTLY SUNNY. HIGHS OF AROUND 80 TO AROUND 90.
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