369
FPUS55 KTFX 140631
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1231 AM MDT MON SEP 14 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR .SUNDAY THROUGH SUNDAY..., MONDAY, MONDAY NIGHT, AND
TUESDAY.
MTZ301-141015-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
BREEZY. MOSTLY CLOUDY. RAIN SHOWERS AND SNOW SHOWERS
LIKELY IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 40 TO 50. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 50 MPH DECREASING TO
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 70 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF SHOWERS
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
45 TO 50. EAST WINDS UP TO 10 MPH. CHANCE OF SHOWERS 50 PERCENT.
TUESDAY NIGHT
RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 35 TO 40. NORTHEAST WINDS UP TO
10 MPH. CHANCE OF SHOWERS 80 PERCENT.
WEDNESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
40 TO 45. HIGHS 55 TO 65.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 55 TO 65. LOWS AROUND 45.
SATURDAY
PARTLY CLOUDY. HIGHS 55 TO 65.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
SUNDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
MTZ307-141015-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF RAIN SHOWERS. NEAR STEADY TEMPERATURE IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 45 TO 55. WEST WINDS 15 TO 25 MPH DECREASING TO
10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 50 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. WEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS 50 TO 60. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
LOWS 35 TO 40. NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 50 TO 60.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 35 TO 40.
HIGHS 60 TO 70.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS 55 TO 65.
MTZ302-141015-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS 40 TO 45. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 50S. WEST WINDS 20 TO 30 MPH WITH GUSTS
TO AROUND 45 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
AROUND 40. WEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER
MIDNIGHT. CHANCE OF SHOWERS 50 PERCENT.
TUESDAY
CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 50 TO 55. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
RAIN SHOWERS LIKELY. LOWS AROUND 40. EAST WINDS
UP TO 10 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT. CHANCE OF
SHOWERS 70 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
THURSDAY
SUNNY. HIGHS AROUND 65.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS AROUND 65. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 70.
LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 65.
MTZ308-141015-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE MORNING. HIGHS AROUND 60. WEST WINDS 15 TO 25 MPH
WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS 60 TO 65. EAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND
45. NORTH WINDS 5 TO 10 MPH. CHANCE OF SHOWERS 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 60 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS AROUND 70.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 70.
LOWS 45 TO 50.
SUNDAY
SUNNY. HIGHS 65 TO 70.
MTZ303-141015-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS 40 TO 45. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 60. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS
TO AROUND 45 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40. NORTHWEST WINDS UP TO 10 MPH.
TUESDAY
CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE
MORNING. HIGHS 55 TO 60. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 40 TO 45. NORTHEAST
WINDS 5 TO 10 MPH. CHANCE OF SHOWERS 70 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 60.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
THURSDAY
SUNNY. HIGHS 65 TO 70.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 65.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SATURDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS
AROUND 65.
TEMPERATURE / PRECIPITATION
CUT BANK 40 57 40 56 / 20 60 30 10
MTZ304-141015-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 55 TO 60. WEST WINDS 20 TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 40. NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
CLOUDY. HIGHS 55 TO 60. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
LOWS AROUND 45. NORTHEAST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
40 TO 50. HIGHS 65 TO 70.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 65 TO 70. LOWS 45 TO 50.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 70.
LOWS 45 TO 50.
SUNDAY
SUNNY. HIGHS 65 TO 70.
MTZ305-141015-
HILL COUNTY-
INCLUDING HAVRE
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
RAIN SHOWERS. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH. CHANCE OF SHOWERS 90 PERCENT.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS AROUND 60. WEST WINDS 20 TO 30 MPH. CHANCE OF
SHOWERS 50 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
CLOUDY. HIGHS 60 TO 65. EAST WINDS UP TO 5 MPH
INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 45.
NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 70 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 65.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
THURSDAY
SUNNY. HIGHS 70 TO 75.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SUNDAY
SUNNY. HIGHS AROUND 70.
TEMPERATURE / PRECIPITATION
HAVRE 44 62 40 66 / 90 50 10 0
MTZ306-141015-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS AROUND 60. WEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH. CHANCE OF SHOWERS 50 PERCENT.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO 5 TO
10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS 60 TO 65. EAST WINDS UP TO 5 MPH
INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 45. EAST
WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 70 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
40 TO 45. HIGHS 70 TO 75.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
MTZ309-141015-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS IN THE MORNING. HIGHS AROUND 60. SOUTHWEST WINDS
10 TO 15 MPH INCREASING TO NORTHWEST 20 TO 30 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 40. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
TUESDAY
CLOUDY. HIGHS 60 TO 65. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND
45. NORTH WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 50 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS AROUND 70.
THURSDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
FRIDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS AROUND 70. LOWS
45 TO 50.
MTZ310-141015-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
RAIN SHOWERS. LOWS 45 TO 50. WEST WINDS 10 TO
15 MPH. CHANCE OF SHOWERS 90 PERCENT.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS AROUND 60. WEST WINDS 20 TO 30 MPH.
MONDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 40 TO 45. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
WEST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
CLOUDY. HIGHS 65 TO 70. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND
45. NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 50 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 45.
HIGHS 70 TO 75.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS AROUND 50. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 70 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS AROUND 70.
MTZ311-141015-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50. WEST WINDS 10 TO 20 MPH.
MONDAY
WINDY, COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS 55 TO 60. WEST WINDS 20 TO
30 MPH. CHANCE OF SHOWERS 50 PERCENT.
MONDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 40 TO 45. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
35 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS 60 TO 65. SOUTHEAST WINDS UP TO
5 MPH SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
LOWS 45 TO 50. EAST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 45 TO 50.
HIGHS 70 TO 75.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
SUNNY. HIGHS 65 TO 75.
MTZ312-141015-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
RAIN SHOWERS. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 90 PERCENT.
MONDAY
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
60 TO 65. WEST WINDS 20 TO 30 MPH. CHANCE OF SHOWERS 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 40. WEST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 65. EAST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS AROUND 45. NORTH WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 45.
HIGHS 70 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. LOWS
AROUND 50. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 70 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 44 63 42 66 / 90 20 10 0
MTZ313-141015-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
RAIN SHOWERS LIKELY. LOWS 40 TO 45. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SHOWERS
70 PERCENT.
MONDAY
VERY WINDY. COOLER. MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 55 TO 60. WEST WINDS 20 TO 30 MPH
INCREASING TO 25 TO 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 35 TO 40. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
TUESDAY
WARMER. MOSTLY CLOUDY. HIGHS 65 TO 70. SOUTHEAST WINDS
UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 45. SOUTHEAST WINDS
10 TO 15 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 70. LOWS
45 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
SUNNY. HIGHS AROUND 70.
MTZ314-141015-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN SHOWERS. LOWS 45 TO 50. WEST WINDS 15 TO 25 MPH.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. HIGHS 60 TO 65. WEST WINDS 15 TO
25 MPH INCREASING TO 25 TO 35 MPH IN THE AFTERNOON. GUSTS UP TO
50 MPH.
MONDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY. LOWS 40 TO 45.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH BECOMING
WEST UP TO 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS 65 TO 70. SOUTHEAST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50. EAST WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 45.
HIGHS AROUND 75.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 70 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
LEWISTOWN 41 59 37 68 / 90 30 10 0
MTZ315-141015-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. HIGHS 45 TO 55.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. WEST WINDS UP TO
10 MPH.
TUESDAY
WARMER. MOSTLY CLOUDY. HIGHS 55 TO 65. SOUTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 35 TO 45. NORTH WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 55 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 35 TO 45.
HIGHS 65 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. LOWS
40 TO 45. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS
60 TO 70.
MTZ316-141015-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. HIGHS 55 TO 60. WEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS 60 TO 65. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 40 TO 45. NORTH WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. LOWS
45 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SUNDAY
SUNNY. HIGHS 65 TO 70.
MTZ317-141015-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
RAIN SHOWERS. LOWS 35 TO 45. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SHOWERS 90 PERCENT.
MONDAY
BREEZY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. HIGHS 45 TO 55. WEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. LOWS 30 TO 40. NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS
TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
TUESDAY
WARMER. MOSTLY CLOUDY. HIGHS 55 TO 65. SOUTHEAST WINDS
UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 35 TO 45. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 65 TO 70.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. LOWS
40 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 50.
SUNDAY
SUNNY. HIGHS 60 TO 70.
MTZ318-141015-
SNOWY AND JUDITH MOUNTAINS-
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN SHOWERS. LOWS 40 TO 45. NORTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 40 MPH.
MONDAY
VERY WINDY. COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 50 TO 55. WEST WINDS 15 TO 25 MPH INCREASING TO
25 TO 40 MPH IN THE AFTERNOON. CHANCE OF SHOWERS 40 PERCENT.
MONDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS 35 TO 40. NORTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH BECOMING WEST UP TO 10 MPH
AFTER MIDNIGHT.
TUESDAY
WARMER. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 55 TO 65. SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. EAST WINDS 10 TO
15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 65 TO 75.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. LOWS
AROUND 45. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 60 TO 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 45.
SUNDAY
SUNNY. HIGHS 60 TO 70.
MTZ319-141015-
HELENA VALLEY-
INCLUDING HELENA
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45. WEST WINDS 5 TO 10 MPH.
MONDAY
WINDY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. HIGHS 60 TO 65. SOUTHWEST WINDS 10 TO 20 MPH
INCREASING TO WEST 20 TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 35 TO 40. WEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 70. SOUTHEAST WINDS UP TO
5 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 45. NORTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 75 TO 80.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. LOWS
AROUND 45. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 70 TO 75.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS AROUND 45. HIGHS
AROUND 75.
TEMPERATURE / PRECIPITATION
HELENA 44 63 38 71 / 60 10 0 0
MTZ320-141015-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. HIGHS 45 TO 55. WEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
TUESDAY
WARMER. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 55 TO 65. SOUTHEAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 55 TO 65.
LOWS 40 TO 45.
THURSDAY
WARMER, SUNNY. HIGHS 65 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. LOWS
40 TO 45. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 55 TO 65. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS 60 TO 70.
MTZ321-141015-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY
WINDY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 50 TO 55. WEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
MONDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 30 TO 35. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
SOUTH UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
WARMER. MOSTLY CLOUDY. HIGHS 65 TO 70. SOUTHEAST WINDS
UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 40. NORTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 35 TO 40.
HIGHS 70 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. LOWS
40 TO 45. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS AROUND 70.
MTZ322-141015-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. LOWS 35 TO 40. WEST WINDS 5 TO 15 MPH.
MONDAY
BREEZY, COOLER. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. HIGHS 45 TO 55. WEST WINDS 15 TO 25 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 30 TO 40. NORTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
TUESDAY
WARMER. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 60 TO 65. SOUTHEAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 45. NORTH WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 55 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 35 TO 45.
HIGHS 65 TO 70.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE
OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO
50. HIGHS 60 TO 65. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS 60 TO 70.
MTZ323-141015-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 40 TO 45. NORTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
MONDAY
BREEZY, COOLER. MOSTLY CLOUDY. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN
THE AFTERNOON.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 35 TO 40. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 70. SOUTHEAST WINDS UP TO 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 45. NORTH WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS AROUND 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. LOWS
45 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS AROUND 70. LOWS 40 TO 50.
SUNDAY
SUNNY. HIGHS 70 TO 75.
MTZ324-141015-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 40 TO 45. WEST WINDS 5 TO 10 MPH.
MONDAY
BREEZY, COOLER. PARTLY CLOUDY. HIGHS 60 TO 65. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 35 TO 40. NORTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 70. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 40 TO 45. NORTH WINDS UP TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 70.
LOWS 40 TO 45.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 70 TO 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS
70 TO 75. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS AROUND 70. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS 70 TO 75.
MTZ325-141015-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 40.
NORTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
COOLER. PARTLY CLOUDY. HIGHS 60 TO 65. SOUTH WINDS
10 TO 15 MPH SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
WARMER. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS 70 TO 75. SOUTH WINDS UP TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. NORTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 70.
LOWS 40 TO 45.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 75. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 70. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 70. CHANCE OF PRECIPITATION
30 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS 70 TO 75.
MTZ326-141015-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 40. WEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
BREEZY, COOLER. MOSTLY CLOUDY. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 70. EAST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. EAST WINDS UP TO
10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 70.
LOWS 40 TO 45.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS
AROUND 70. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
SUNDAY
SUNNY. HIGHS 70 TO 75.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 43 62 34 73 / 80 10 0 0
BOZEMAN MSU 43 61 35 72 / 80 20 0 0
MTZ330-141015-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS
30 TO 35. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY
PARTLY CLOUDY. HIGHS 50 TO 60. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. NORTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 55 TO 65. SOUTH WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 40. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 60 TO 70.
LOWS 35 TO 45.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
SATURDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
SUNDAY
SUNNY. HIGHS 55 TO 65.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 32 58 23 66 / 40 0 0 0
MTZ327-141015-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS AND SNOW SHOWERS. LOWS 30 TO 35. WEST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 45 TO
55. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. NORTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
WARMER. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 55 TO 65. SOUTH WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 30 TO 40. NORTH WINDS UP TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 60 TO 70.
LOWS 35 TO 45.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 35 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 30 TO 40. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS
60 TO 65.
MTZ328-141015-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 35 TO 40. WEST WINDS 5 TO 15 MPH.
MONDAY
COOLER. PARTLY CLOUDY. HIGHS 55 TO 65. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 30 TO 35. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS 65 TO 75. SOUTH WINDS UP
TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 70.
LOWS 40 TO 45.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
70 TO 75.
TEMPERATURE / PRECIPITATION
DILLON 41 63 33 72 / 10 0 0 0
MTZ329-141015-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
1231 AM MDT MON SEP 14 2026
REST OF TONIGHT
COLDER. PARTLY CLOUDY. LOWS 30 TO 35. WEST
WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS 50 TO 60. WEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 60 TO 65. SOUTH WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 40. SOUTHEAST WINDS
5 TO 15 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 60 TO 70.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. HIGHS
55 TO 65. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 40.
SUNDAY
SUNNY. HIGHS 60 TO 70.
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