678
FPUS65 KTFX 120300
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
900 PM MDT MON MAY 11 2026
MTZ001>007-043-121000-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
900 PM MDT MON MAY 11 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE AFTERNOON
AND EVENING. HIGHS IN THE MID 70S TO LOWER 80S.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S
TO LOWER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S. HIGHS IN
THE 60S.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE 30S. HIGHS IN THE 50S.
MTZ301>314-316>318-121000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
900 PM MDT MON MAY 11 2026
REST OF TONIGHT...MOSTLY CLEAR. LOWS 40 TO 45
35 TO 40 IN THE
MOUNTAINS.
TUESDAY...SUNNY. HIGHS 75 TO 80
60 TO 70 IN THE MOUNTAINS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 80 TO 90. SOUTH WINDS 20 TO 25 MPH
WITH GUSTS TO 35 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS. LOWS
40 TO 50. HIGHS 60 TO 70.
FRIDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 60 TO 70.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 35 TO 45.
HIGHS 55 TO 65.
MTZ315-319>330-121000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
900 PM MDT MON MAY 11 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
TUESDAY...SUNNY. HIGHS 75 TO 85
65 TO 75 IN THE MOUNTAINS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 85. SOUTHWEST WINDS 20 TO
25 MPH WITH GUSTS TO 50 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 45. HIGHS
55 TO 65.
FRIDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 55 TO 65.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS
35 TO 40. HIGHS 50 TO 60.
MTZ016>027-059>062-121000-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
900 PM MDT MON MAY 11 2026
TONIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER TO MID
40S.
TUESDAY
SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON AND EVENING. HIGHS IN THE MID 80S TO LOWER 90S.
THURSDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE LOWER TO MID 70S. LOWS IN THE 50S.
FRIDAY
PARTLY CLOUDY. HIGHS NEAR 70. LOWS IN THE MID TO UPPER
40S.
SATURDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
NEAR 70. LOWS IN THE LOWER TO MID 40S.
MTZ028>042-056>058-063>068-121000-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
900 PM MDT MON MAY 11 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO THE
UPPER 40S.
TUESDAY
SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S TO MID 50S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S TO THE MID 90S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 40S TO THE UPPER 50S.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 60S TO THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS OF AROUND 40 TO AROUND 50.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S TO THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO THE UPPER
40S.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 60S TO THE MID 70S.
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