862
FPUS55 KTFX 120156
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
756 PM MDT THU SEP 11 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TONIGHT, FRIDAY, FRIDAY NIGHT, AND SATURDAY.
MTZ301-121000-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO
50. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 60 TO 70. SOUTHWEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 45 TO 50. SOUTHWEST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 60 TO 70. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
60 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
MONDAY AND MONDAY NIGHT
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 45 TO 55. LOWS 40 TO 45.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 50 TO 60.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
40 TO 45. HIGHS 55 TO 65.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
MTZ307-121000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO 50. SOUTHWEST WINDS UP
TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70.
WEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY
CLOUDY AFTER MIDNIGHT. LOWS 40 TO 50. WEST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 30 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 60 TO
70. WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS UP TO
10 MPH.
SUNDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
60 TO 70.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
40 PERCENT CHANCE OF RAIN SHOWERS. LOWS 40 TO 45. HIGHS 50 TO 60.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 35 TO 45. HIGHS 50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
40 TO 45.
MTZ302-121000-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. SOUTHWEST WINDS
UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 45 TO 50. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 70 TO
75. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS 70 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 60 TO 65.
MONDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 40 TO 45.
HIGHS 65 TO 70.
MTZ308-121000-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. WEST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 70 TO 75. WEST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS AROUND 50. WEST WINDS UP TO 5 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 75. WEST WINDS UP TO 10 MPH SHIFTING
TO THE NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
40 PERCENT CHANCE OF RAIN SHOWERS. LOWS 45 TO 50. HIGHS 65 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS AROUND 65.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS AROUND 70.
LOWS AROUND 45.
MTZ303-121000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. EAST WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
45 TO 50. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 75. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
MONDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 65 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 65 TO 70. LOWS
40 TO 45.
TEMPERATURE / PRECIPITATION
CUT BANK 48 76 46 77 / 20 30 20 10
MTZ304-121000-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 55. EAST WINDS UP TO
5 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTHEAST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
AROUND 50. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 75 TO 80. SOUTH WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. SOUTH WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
MONDAY
COOLER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
WEDNESDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 45.
HIGHS 65 TO 75.
MTZ305-121000-
HILL COUNTY-
INCLUDING HAVRE
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. EAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HAZE IN THE AFTERNOON. HIGHS IN THE MID 70S.
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. EAST WINDS UP TO 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 75 TO 80. SOUTH WINDS UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
50 TO 55. SOUTHEAST WINDS UP TO 5 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80. LOWS
50 TO 55.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
MONDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 70 TO 75.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
THURSDAY
SUNNY. HIGHS AROUND 70.
TEMPERATURE / PRECIPITATION
HAVRE 54 78 51 78 / 40 40 30 20
MTZ306-121000-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55. NORTH WINDS UP TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HAZE IN THE AFTERNOON. HIGHS 75 TO 80. NORTHWEST WINDS
UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. EAST WINDS UP TO
5 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS AROUND 75.
SOUTHEAST WINDS UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS UP TO 5 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80. LOWS
AROUND 50.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
MONDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 65 TO 70. LOWS AROUND 45.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 45.
HIGHS AROUND 70.
MTZ309-121000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
45 TO 50. WEST WINDS UP TO 5 MPH.
SATURDAY
SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 80.
SUNDAY NIGHT AND MONDAY
NOT AS WARM. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 50. HIGHS AROUND
70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 65 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS
40 TO 45.
MTZ310-121000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 55. SOUTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 50 TO 55. SOUTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 75 TO 80. SOUTH WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 50 TO 55. SOUTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 80.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 50 TO 55. HIGHS 70 TO 75.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 45 TO 50. HIGHS 65 TO 70.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 70 TO 75.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
THURSDAY
SUNNY. HIGHS 70 TO 75.
MTZ311-121000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 55. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 10 MPH SHIFTING
TO THE NORTH IN THE AFTERNOON. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 50 TO 55.
EAST WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 70 TO 80. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. CHANCE OF SHOWERS
40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 50 TO 55. SOUTHEAST WINDS UP TO 5 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 45 TO 50. HIGHS 65 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 75.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
THURSDAY
SUNNY. HIGHS 65 TO 75.
MTZ312-121000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. SOUTH WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTH IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. SOUTHWEST WINDS UP
TO 5 MPH.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
MONDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 70 TO 75.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 45 TO 50.
HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 50 77 49 78 / 40 30 20 20
MTZ313-121000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. PARTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO
50. SOUTH WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75.
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
AROUND 50. SOUTH WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
MONDAY AND MONDAY NIGHT
NOT AS WARM. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. HIGHS AROUND 70. LOWS AROUND
45.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
THURSDAY
SUNNY. HIGHS AROUND 70.
MTZ314-121000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF THUNDERSTORMS. LOWS 50 TO 55. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 75 TO 80. WEST WINDS UP TO 10 MPH SHIFTING TO
THE EAST IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 50 TO 55. SOUTH
WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 70 TO 75. WEST WINDS UP TO 5 MPH SHIFTING TO
THE EAST IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 50 TO 55. SOUTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80. LOWS
50 TO 55.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 45 TO 50. HIGHS 65 TO 70.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 45 TO 50.
HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
LEWISTOWN 48 75 47 71 / 30 40 40 50
MTZ315-121000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO 50. WEST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
65 TO 70. WEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
45 TO 50. WEST WINDS UP TO 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 65 TO
70. WEST WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 50.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 55 TO 65.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 40 TO 45. HIGHS 55 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY
WARMER. PARTLY CLOUDY. HIGHS 60 TO 70.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
THURSDAY
PARTLY CLOUDY. HIGHS 60 TO 70.
MTZ316-121000-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS
AROUND 50. WEST WINDS UP TO 10 MPH. CHANCE OF THUNDERSTORMS
50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 70 TO 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTH IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 45 TO 50. WEST WINDS UP TO 5 MPH.
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 70 TO
75. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 70 TO 80.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 45 TO 50. HIGHS 65 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 60 TO 65.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 45 TO 50. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 45 TO 50.
HIGHS 65 TO 75.
MTZ317-121000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO 50. SOUTH WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO
70. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS 45 TO 50. SOUTH
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 60 TO 70. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON. CHANCE OF SHOWERS
50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
45 TO 50. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 60 TO 65. LOWS 40 TO 45.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45.
THURSDAY
SUNNY. HIGHS 60 TO 70.
MTZ318-121000-
SNOWY AND JUDITH MOUNTAINS-
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 45 TO 50. SOUTH WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 65 TO 70. EAST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. SOUTH WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. WEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 45 TO 50. SOUTH WINDS UP TO
10 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 60 TO 70. LOWS 40 TO 45.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 60.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 45.
HIGHS 60 TO 65.
MTZ319-121000-
HELENA VALLEY-
INCLUDING HELENA
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 45 TO 50. WEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 45 TO 50. SOUTHWEST WINDS UP TO
5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 30 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 75. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. SOUTHWEST WINDS
UP TO 5 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY AND MONDAY NIGHT
NOT AS WARM. MOSTLY CLOUDY WITH A
40 PERCENT CHANCE OF RAIN SHOWERS. HIGHS AROUND 70. LOWS AROUND
45.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 65.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 70 TO 75.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 75.
TEMPERATURE / PRECIPITATION
HELENA 49 77 49 76 / 60 40 20 30
MTZ320-121000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE EVENING.
LOWS 45 TO 50. EAST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 65 TO 70. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 45 TO 50. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 60 TO 70. WEST WINDS UP TO 10 MPH. CHANCE OF
SHOWERS 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 45 TO 50. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
MONDAY AND MONDAY NIGHT
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 55 TO 65. LOWS 40 TO 45.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 50 TO 60.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 40 TO 45. HIGHS 60 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45.
THURSDAY
SUNNY. HIGHS 60 TO 70.
MTZ321-121000-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 45. EAST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. NORTHEAST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 45. NORTHEAST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 65 TO 70. WEST WINDS UP TO 10 MPH. CHANCE OF
SHOWERS 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 40 TO 45. SOUTH WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 70 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45.
MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 65 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 65.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS AROUND 70.
MTZ322-121000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 40 TO 50. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 60 TO 70. WEST WINDS UP TO 5 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 50. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 60 TO
70. NORTHWEST WINDS UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 40 TO 50. WEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 60 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 55 TO 65.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 35 TO 45. HIGHS 55 TO 60.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 35 TO 45. HIGHS 55 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 60 TO 70.
MTZ323-121000-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE EVENING.
LOWS 45 TO 50. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 70 TO 75. SOUTH WINDS UP TO 5 MPH SHIFTING
TO THE NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 45 TO 50. NORTHWEST WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 70 TO
75. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 45 TO 50. NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 65 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 40 TO 45. HIGHS 60 TO 65.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 75.
MTZ324-121000-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE EVENING.
LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 70 TO 75. WEST WINDS UP TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS UP
TO 5 MPH.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 70 TO 75. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 45.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 65 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 40. HIGHS 60 TO 65.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 75.
MTZ325-121000-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. LOWS 40 TO 45.
NORTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE SOUTH 5 TO 10 MPH
AFTER MIDNIGHT.
FRIDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO
75. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. SOUTH WINDS UP TO
5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 70. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 40 TO 50. EAST WINDS 5 TO 10 MPH SHIFTING TO
THE SOUTH AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 65 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
TUESDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 45.
HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 75.
MTZ326-121000-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COOLER. PARTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. SOUTH WINDS UP
TO 10 MPH.
FRIDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO
75. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S. SOUTHEAST WINDS UP
TO 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 70. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 45 TO 50. SOUTH WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 45.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 65 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 40. HIGHS 60 TO 65.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40.
WEDNESDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 43 76 44 71 / 40 30 10 30
BOZEMAN MSU 45 73 45 70 / 40 30 10 40
MTZ330-121000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 45. SOUTH WINDS UP TO
10 MPH.
FRIDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 60 TO 70. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 40 TO 45. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 50 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 55 TO
65. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 35 TO 45. WEST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTH AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY. HIGHS 55 TO 65.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 50 TO 60. LOWS 35 TO 40.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 40.
HIGHS 55 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 35 TO 40.
HIGHS 55 TO 65.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 33 70 34 63 / 10 30 20 50
MTZ327-121000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS 35 TO 45. WEST WINDS UP
TO 10 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 55 TO 65. SOUTHWEST WINDS UP TO 5 MPH SHIFTING
TO THE WEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 35 TO 45. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 55 TO
65. WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 55 TO 65.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 50 TO 60.
MONDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 30 TO 35.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 50 TO 60.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO
40. HIGHS 55 TO 65.
THURSDAY
SUNNY. HIGHS 60 TO 70.
MTZ328-121000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. LOWS 40 TO 45. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. SOUTHWEST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 65 TO 70. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 40 TO 45. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 60 TO 65.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 35 TO 40. HIGHS 60 TO 65.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40.
WEDNESDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 40.
HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
DILLON 41 72 41 70 / 10 30 10 20
MTZ329-121000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
756 PM MDT THU SEP 11 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. LOWS 40 TO 45.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 60 TO 65. SOUTHWEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 40 TO 45. WEST WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 55 TO
65. WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 40 TO 45. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 55 TO 60.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS 35 TO 40. HIGHS 50 TO 60.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO
40. HIGHS 55 TO 65.
THURSDAY
SUNNY. HIGHS 60 TO 70.
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