680
FPUS55 KTFX 170015
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
614 PM MDT TUE SEP 16 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND THURSDAY.
MTZ301-171000-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTH WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS 60 TO 70.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 45 TO 50.
SUNDAY
WINDY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 50 TO 60.
SUNDAY NIGHT
WINDY. PARTLY CLOUDY. LOWS 40 TO 45.
MONDAY
BREEZY, SUNNY. HIGHS 55 TO 65.
MONDAY NIGHT AND TUESDAY
BREEZY. PARTLY CLOUDY. LOWS 45 TO 50.
HIGHS 60 TO 70.
MTZ307-171000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 40 TO 45. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 65 TO 75. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS
45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 70.
LOWS 45 TO 50.
SUNDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 55 TO 65.
SUNDAY NIGHT THROUGH MONDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS
40 TO 45. HIGHS 55 TO 65.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS 65 TO 75.
MTZ302-171000-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTH WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS AROUND 75.
SATURDAY NIGHT AND SUNDAY
WINDY. PARTLY CLOUDY. LOWS 50 TO 55.
HIGHS 65 TO 70.
SUNDAY NIGHT AND MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 45.
HIGHS 65 TO 70.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
70 TO 75.
MTZ308-171000-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 80. WEST WINDS UP TO 5 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 50 TO 55.
SUNDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 65 TO 70.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS 70 TO 75.
TUESDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
MTZ303-171000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 75. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. EAST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS 75 TO 80.
SATURDAY NIGHT AND SUNDAY
WINDY. NOT AS WARM. PARTLY CLOUDY.
LOWS 50 TO 55. HIGHS AROUND 70.
SUNDAY NIGHT AND MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 45.
HIGHS 70 TO 75.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 45. HIGHS
75 TO 80.
TEMPERATURE / PRECIPITATION
CUT BANK 39 77 42 76 / 0 0 0 0
MTZ304-171000-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. LOWS 40 TO 50. NORTHEAST
WINDS UP TO 5 MPH.
WEDNESDAY
SUNNY. HIGHS 75 TO 80. SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS AROUND 80.
SATURDAY NIGHT AND SUNDAY
BREEZY. PARTLY CLOUDY. LOWS 50 TO
55. HIGHS 70 TO 75.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS 70 TO 80.
MTZ305-171000-
HILL COUNTY-
INCLUDING HAVRE
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
COOLER. MOSTLY CLEAR. LOWS IN THE MID 40S.
NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 75. EAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. EAST WINDS 5 TO
15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS AROUND 80.
SATURDAY NIGHT AND SUNDAY
BREEZY. PARTLY CLOUDY. LOWS 50 TO
55. HIGHS AROUND 75.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 75. LOWS
AROUND 45.
TUESDAY
SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
HAVRE 47 76 46 77 / 0 0 0 0
MTZ306-171000-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
COOLER. MOSTLY CLEAR. LOWS IN THE MID 40S.
NORTH WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 70 TO 75.
NORTHEAST WINDS UP TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 70 TO 75. SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHEAST WINDS
5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
SATURDAY
SUNNY. HIGHS 75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
SUNDAY
BREEZY, SUNNY. HIGHS AROUND 75.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
AROUND 45.
MTZ309-171000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE MID 40S. EAST WINDS UP TO 5 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 75 TO 80.
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS AROUND 45. EAST WINDS UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
50. HIGHS AROUND 80.
SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND
45. HIGHS AROUND 75.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 80.
MTZ310-171000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
COOLER. MOSTLY CLEAR. LOWS 45 TO 50. EAST
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 75 TO 80.
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
80 TO 85.
SATURDAY NIGHT AND SUNDAY
BREEZY. NOT AS WARM. PARTLY CLOUDY.
LOWS AROUND 55. HIGHS AROUND 75.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS AROUND 75.
TUESDAY
SUNNY. HIGHS AROUND 80.
MTZ311-171000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS
UP TO 5 MPH.
WEDNESDAY
SUNNY. HIGHS 70 TO 75. NORTH WINDS UP TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 70 TO 75. SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 70 TO 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
75 TO 80.
SATURDAY NIGHT AND SUNDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND
55. HIGHS 70 TO 80.
SUNDAY NIGHT
COOLER. PARTLY CLOUDY. LOWS 45 TO 50.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
45 TO 50.
MTZ312-171000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
45 TO 50. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 75 TO 80.
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 50. EAST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
55. HIGHS 80 TO 85.
SUNDAY
BREEZY. PARTLY CLOUDY. HIGHS 70 TO 75.
SUNDAY NIGHT THROUGH TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 45 TO
50. HIGHS 75 TO 85.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 41 77 46 78 / 10 0 0 0
MTZ313-171000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 45 TO 50. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 70 TO 75.
WEST WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTH WINDS 5 TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 75. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 50. EAST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
55. HIGHS 75 TO 80.
SUNDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 70 TO 75.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS 70 TO 75.
TUESDAY
SUNNY. HIGHS AROUND 80.
MTZ314-171000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 70 TO 80.
WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTHEAST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
75 TO 80.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 55. HIGHS
75 TO 80.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS AROUND 75.
TUESDAY
SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
LEWISTOWN 46 72 45 74 / 40 0 0 0
MTZ315-171000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
40 TO 50. NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 65 TO 75. EAST WINDS UP TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 70 TO 75. SOUTHWEST WINDS UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTH WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS
45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 75.
LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
60 TO 65.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 60 TO 70.
TUESDAY
SUNNY. HIGHS 70 TO 75.
MTZ316-171000-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 70 TO 75. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 50 TO 55.
SUNDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 65 TO 70.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS 70 TO 80.
MTZ317-171000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 50. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 60 TO 70.
SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE NORTHEAST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 75. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
55. HIGHS 65 TO 75.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
60 TO 70.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 60 TO 70.
TUESDAY
SUNNY. HIGHS 70 TO 75.
MTZ318-171000-
SNOWY AND JUDITH MOUNTAINS-
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 45 TO 50. NORTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 60 TO 70.
NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE NORTHEAST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 70. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHEAST WINDS
5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS 65 TO 70.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
55. HIGHS 70 TO 75.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
65 TO 70.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
45 TO 50.
MTZ319-171000-
HELENA VALLEY-
INCLUDING HELENA
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
45 TO 50. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE MID
70S. SOUTHEAST WINDS UP TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS
UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80.
LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
70 TO 75.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS
AROUND 75.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 45. HIGHS
AROUND 80.
TEMPERATURE / PRECIPITATION
HELENA 47 77 47 80 / 20 0 0 0
MTZ320-171000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 45. NORTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 60 TO 70.
EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 75. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
50. HIGHS 65 TO 75.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
60 TO 70.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS 60 TO 70.
TUESDAY
SUNNY. HIGHS 65 TO 75.
MTZ321-171000-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
40 TO 45. NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS AROUND 70.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 70 TO 75. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO
45. HIGHS 70 TO 75.
SUNDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS AROUND 70.
TUESDAY
SUNNY. HIGHS 75 TO 80.
MTZ322-171000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
40 TO 45. NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 60 TO 70.
EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTH WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
50. HIGHS 65 TO 75.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
60 TO 70.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 60 TO 70.
TUESDAY
SUNNY. HIGHS 65 TO 75.
MTZ323-171000-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
45 TO 50. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
PATCHY FOG IN THE MORNING. HIGHS 70 TO 75. SOUTH WINDS UP TO
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. EAST WINDS UP TO
5 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
50. HIGHS 75 TO 80.
SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 70 TO 80.
MTZ324-171000-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE MID 40S. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
PATCHY FOG IN THE MORNING. HIGHS 70 TO 75. SOUTHWEST WINDS UP TO
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. EAST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. EAST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
70 TO 75.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 75 TO 80.
MTZ325-171000-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
40 TO 45. NORTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS AROUND 70. NORTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS AROUND 75. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50. NORTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
70 TO 75.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 80.
MTZ326-171000-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY FOG AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHEAST WINDS
UP TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS AROUND 70. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 75. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHEAST WINDS
UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 80.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
70 TO 75.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 70 TO 75.
TUESDAY
SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 42 72 42 77 / 30 0 0 0
BOZEMAN MSU 43 70 44 74 / 30 0 0 0
MTZ330-171000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
35 TO 40. NORTH WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS 55 TO 65. NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 60 TO 70. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS 60 TO 70.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 70.
LOWS 40 TO 45.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
55 TO 65.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 35 TO 45.
HIGHS 60 TO 70.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 31 67 29 71 / 20 0 0 0
MTZ327-171000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 60 TO 70.
EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45. EAST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 75. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45. NORTH WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 45.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 70.
LOWS 35 TO 45.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
55 TO 65.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS
60 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS
65 TO 75.
MTZ328-171000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS
40 TO 45. NORTH WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS 65 TO 70. WEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
WARMER, SUNNY. HIGHS 70 TO 80. SOUTHWEST WINDS UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 70 TO 75.
LOWS AROUND 45.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
65 TO 75.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
MONDAY
SUNNY. HIGHS 70 TO 75.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS
75 TO 80.
TEMPERATURE / PRECIPITATION
DILLON 39 70 40 76 / 20 0 0 0
MTZ329-171000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
614 PM MDT TUE SEP 16 2025
REST OF TONIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTH WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
60 TO 65. NORTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 65 TO 70. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTH WINDS UP TO
10 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 70.
LOWS 40 TO 45.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
60 TO 65.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
MONDAY
SUNNY. HIGHS 60 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS
65 TO 75.
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