519
FPUS65 KTFX 011400
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
800 AM MDT MON JUN 1 2026
MTZ001>007-043-012200-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
800 AM MDT MON JUN 1 2026
.../NOTICE/ THIS AREA FORECAST PRODUCT (AFP) AND STATE FORECAST
PRODUCT (SFP) FOR MONTANA WEST OF THE CONTINENTAL DIVIDE WILL BE
DISCONTINUED JUNE 29, 2026...
TODAY
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. PATCHY
FOG. HIGHS IN THE MID 50S TO LOWER 60S.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. PATCHY FOG. LOWS
IN THE MID 30S TO LOWER 40S.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. AREAS OF FOG IN
THE MORNING. HIGHS IN THE 60S.
WEDNESDAY
MOSTLY CLEAR. PATCHY FOG. LOWS IN THE MID 30S TO
LOWER 40S. HIGHS IN THE 70S.
THURSDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE 40S. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S. HIGHS
IN THE MID 70S TO LOWER 80S.
MTZ301>314-316>318-012200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
800 AM MDT MON JUN 1 2026
TODAY
RAIN THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 45 TO 55...40 TO 50 IN THE MOUNTAINS. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH.
TONIGHT...CLOUDY, RAIN. LOWS 40 TO 45
30 TO 40 IN THE
MOUNTAINS. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE DAY. HIGHS
50 TO 60...45 TO 55 IN THE MOUNTAINS. WEST WINDS 20 TO 30 MPH
WITH GUSTS TO 35 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
35 TO 45. HIGHS 60 TO 70.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS 40 TO 45. HIGHS 65 TO 75.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. LOWS 45 TO 50.
HIGHS 70 TO 80.
MTZ315-319>330-012200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
800 AM MDT MON JUN 1 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING.
CHANCE OF RAIN THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 55 TO 65...45 TO 55 IN THE MOUNTAINS.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND
THUNDERSTORMS. LOWS 30 TO 40.
TUESDAY...MOSTLY CLOUDY. HIGHS 60 TO 70
50 TO 60 IN THE
MOUNTAINS.
WEDNESDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 60 TO 70.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. HIGHS 60 TO 70.
FRIDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 65 TO 75.
MTZ016>027-059>062-012200-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
800 AM MDT MON JUN 1 2026
TODAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS NEAR
60.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON
AND EVENING. HIGHS IN THE MID 60S TO LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS NEAR 70. LOWS IN THE 40S.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE 70S. LOWS IN THE 40S.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S TO LOWER 80S. LOWS
NEAR 50.
MTZ028>042-056>058-063>068-012200-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
800 AM MDT MON JUN 1 2026
TODAY
PARTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN
THE LOWER 60S TO MID 70S.
TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS WEST
AND CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EAST.
LOWS IN THE UPPER 30S TO THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 60S TO MID 70S.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
WEST...AND CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
EAST. LOWS IN THE 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO THE UPPER
70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S TO THE
LOWER 50S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S TO THE MID 50S. HIGHS IN THE
LOWER 70S TO AROUND 80.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 70S TO LOWER 80S.
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