148
FPUS65 KTFX 220100
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
700 PM MDT SAT MAR 21 2026
MTZ001>007-043-221000-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
700 PM MDT SAT MAR 21 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 50S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE 30S TO
LOWER 40S. HIGHS IN THE 50S.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE 50S.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S
TO LOWER 50S.
MTZ301>314-316>318-221000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
700 PM MDT SAT MAR 21 2026
REST OF TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 25 TO 30.
SUNDAY...SUNNY. HIGHS 45 TO 55
35 TO 45 IN THE MOUNTAINS. WEST
WINDS 20 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 25 TO 30.
MONDAY
MOSTLY CLOUDY. HIGHS 50 TO 60.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS
30 TO 35. HIGHS 50 TO 60.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS 35 TO
40. HIGHS 50 TO 60.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS 20 TO 30.
HIGHS 40 TO 50.
MTZ315-319>330-221000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
700 PM MDT SAT MAR 21 2026
REST OF TONIGHT...PARTLY CLOUDY. LOWS 25 TO 35
20 TO 30 IN THE
MOUNTAINS. GUSTS UP TO 40 MPH IN THE EVENING.
SUNDAY...SUNNY. HIGHS 50 TO 60
40 TO 50 IN THE MOUNTAINS.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 25 TO 35.
MONDAY
MOSTLY CLOUDY. HIGHS 50 TO 60.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 35 TO 40.
HIGHS 55 TO 65.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS 35 TO
45. HIGHS 50 TO 60.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS 25 TO 30.
HIGHS 40 TO 50.
MTZ016>027-059>062-221000-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
700 PM MDT SAT MAR 21 2026
TONIGHT
MOSTLY CLOUDY. A CHANCE OF LIGHT RAIN IN THE EVENING.
LOWS IN THE MID TO UPPER 20S.
SUNDAY
SUNNY. A CHANCE OF LIGHT SNOW IN THE MORNING. HIGHS
NEAR 50.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
TUESDAY
CLOUDY WITH A CHANCE OF LIGHT RAIN. HIGHS IN THE 50S.
LOWS IN THE UPPER 20S TO MID 30S.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT RAIN.
HIGHS NEAR 60. LOWS IN THE MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 40S. LOWS IN THE 20S.
MTZ028>042-056>058-063>068-221000-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
700 PM MDT SAT MAR 21 2026
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 20S TO THE UPPER 30S.
SUNDAY
SUNNY. HIGHS IN THE LOWER 50S TO THE LOWER 60S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO THE UPPER
30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S TO THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE 40S.
HIGHS IN THE LOWER 60S TO THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
SNOW SHOWERS WEST...AND SLIGHT CHANCE OF SHOWERS EAST. LOWS IN
THE 30S.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 40S TO THE UPPER 50S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page