430
FPUS55 KTFX 170802
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
201 AM MDT FRI OCT 17 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND SATURDAY.
...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE
FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR
DETAILS...
MTZ301-172200-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW
IN THE MORNING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. SNOW LEVEL
5500 FEET. HIGHS 35 TO 45. WEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 50 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 25 TO 30.
WEST WINDS 10 TO 15 MPH.
SATURDAY
WINDY. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 35 TO 45. SOUTHWEST WINDS 20 TO 30 MPH.
SATURDAY NIGHT
WINDY. MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER
MIDNIGHT. SNOW LEVEL 6500 FEET. LOWS 35 TO 40. SOUTHWEST WINDS
25 TO 35 MPH WITH GUSTS TO AROUND 55 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
SUNDAY
WINDY. RAIN AND SNOW IN THE MORNING, THEN RAIN AND SNOW
LIKELY IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. SNOW LEVEL
6500 FEET. HIGHS 35 TO 45. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 55 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
BREEZY, COLDER. SNOW LIKELY AND CHANCE OF RAIN.
MODERATE SNOW ACCUMULATIONS. LOWS 25 TO 35. CHANCE OF
PRECIPITATION 70 PERCENT.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 30 TO 40.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. LOWS 25 TO 30.
TUESDAY THROUGH WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 35 TO 45. LOWS AROUND 30.
WEDNESDAY NIGHT AND THURSDAY
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN AND SNOW. LOWS 30 TO 35. HIGHS 40 TO
50.
MTZ307-172200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 40 TO 50. WEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH SNOW AND RAIN
LIKELY IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 20 TO
25. WEST WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
PARTLY CLOUDY. HIGHS 35 TO 45. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
WINDY. NOT AS COOL. MOSTLY CLOUDY. SLIGHT
CHANCE OF SNOW IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LOWS 35 TO 40. SOUTHWEST WINDS 10 TO 20 MPH INCREASING
TO 20 TO 30 MPH AFTER MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
BREEZY. RAIN AND SNOW. LIGHT SNOW ACCUMULATIONS. SNOW
LEVEL 7000 FEET. HIGHS 35 TO 45. SOUTHWEST WINDS 15 TO 25 MPH
WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
BREEZY, COLDER. SNOW LIKELY. MODERATE SNOW
ACCUMULATIONS. LOWS 25 TO 30. CHANCE OF SNOW 70 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 40.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS
40 TO 50.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 45.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 30 TO 35.
THURSDAY
NOT AS COOL. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS 45 TO 55.
MTZ302-172200-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 50 TO 55. WEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
25 TO 30. WEST WINDS 10 TO 20 MPH.
SATURDAY
BREEZY. SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 50. WEST WINDS 15 TO 25 MPH.
SATURDAY NIGHT
WINDY. NOT AS COOL. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 40. SOUTHWEST WINDS
20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS 45 TO 50. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND
45 MPH.
SUNDAY NIGHT
WINDY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN AND SNOW. LOWS 30 TO 35.
MONDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS AROUND 45.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. HIGHS 45 TO 55.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 30 TO 35.
HIGHS AROUND 50.
WEDNESDAY NIGHT AND THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS 35 TO
40. HIGHS 55 TO 60.
MTZ308-172200-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 55 TO
60. WEST WINDS 20 TO 30 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
AROUND 30. WEST WINDS 10 TO 20 MPH.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 50 TO 55. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF
RAIN AFTER MIDNIGHT. LOWS 40 TO 45. SOUTHWEST WINDS 5 TO 15 MPH
INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 50 TO 55. SOUTHWEST WINDS
20 TO 30 MPH. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. LOWS AROUND 35.
MONDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 45 TO 50.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 35.
TUESDAY
NOT AS COOL. MOSTLY CLOUDY. HIGHS 55 TO 60.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 30 TO 35.
HIGHS AROUND 55.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS 35 TO 40.
HIGHS 60 TO 65.
MTZ303-172200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE
MID 50S. WEST WINDS 20 TO 30 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS 25 TO 30. WEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY
BREEZY. SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 50 TO 55. WEST WINDS 10 TO 15 MPH INCREASING TO
15 TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
WINDY. NOT AS COOL. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS 40 TO 45. SOUTHWEST WINDS
10 TO 15 MPH INCREASING TO 20 TO 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE
MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 50 TO 55. SOUTHWEST WINDS 15 TO 25 MPH
INCREASING TO WEST 25 TO 35 MPH IN THE AFTERNOON. CHANCE OF RAIN
50 PERCENT.
SUNDAY NIGHT
WINDY, COLDER. PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. LOWS 30 TO 35.
MONDAY AND MONDAY NIGHT
BREEZY. PARTLY CLOUDY. HIGHS AROUND
50. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. HIGHS 50 TO 55.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
30 TO 35. HIGHS 50 TO 55.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 60.
TEMPERATURE / PRECIPITATION
CUT BANK 55 27 54 / 60 50 0
MTZ304-172200-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 50 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 55 TO
60. WEST WINDS 15 TO 25 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS 25 TO 30. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH
IN THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 50 TO 55. WEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING, THEN
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT.
LOWS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH
AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 55 TO 60. SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO WEST
20 TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 35.
HIGHS 50 TO 55.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 55.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 30 TO 35.
HIGHS 55 TO 65.
MTZ305-172200-
HILL COUNTY-
INCLUDING HAVRE
201 AM MDT FRI OCT 17 2025
TODAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 55 TO 60. WEST
WINDS 10 TO 20 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 25 TO 30.
WEST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO WEST
20 TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
BREEZY. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS AROUND 35. HIGHS 50 TO 55.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 55.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 60.
LOWS AROUND 35.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 65.
TEMPERATURE / PRECIPITATION
HAVRE 58 28 56 / 30 50 0
MTZ306-172200-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 55 TO
60. WEST WINDS 15 TO 25 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 25 TO 30.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. WEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 60 TO 65.
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN
THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT AND MONDAY
BREEZY, COOLER. PARTLY CLOUDY. LOWS
30 TO 35. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 25.
TUESDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
AROUND 30.
MTZ309-172200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND
60. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO
25 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING, THEN MOSTLY CLEAR WITH SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO 30. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
NOT AS COOL. MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS AROUND 40. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 55 TO 60.
SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO WEST 20 TO 30 MPH IN
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT AND MONDAY
BREEZY. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS AROUND 35. HIGHS 50 TO 55.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. HIGHS 55 TO 60.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 30.
HIGHS 55 TO 60.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 35.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 65.
MTZ310-172200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 60 TO
65. WEST WINDS 10 TO 20 MPH INCREASING TO 20 TO 30 MPH IN THE
AFTERNOON.
TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 30 TO 35. WEST WINDS 10 TO 20 MPH. CHANCE OF RAIN
50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 55 TO 60. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
40 TO 45. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER
MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO WEST
20 TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
BREEZY. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS 35 TO 40. HIGHS AROUND 55.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 60. LOWS
30 TO 35.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60.
LOWS 35 TO 40.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 65.
MTZ311-172200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS 55 TO 60. WEST WINDS 15 TO 25 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
30 TO 35. WEST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 50 TO 55. WEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
BREEZY, WARMER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN. HIGHS 55 TO 65. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE WEST 15 TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN. LOWS 35 TO 40.
MONDAY
BREEZY. PARTLY CLOUDY. HIGHS 50 TO 55.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35.
TUESDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 35.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
35 TO 40.
MTZ312-172200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 60 TO
65. SOUTHWEST WINDS 20 TO 30 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS AROUND 30. WEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 55 TO 60. SOUTHWEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
WINDY. NOT AS COOL. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 45. SOUTHWEST WINDS
10 TO 15 MPH INCREASING TO 20 TO 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS 55 TO 60. SOUTHWEST WINDS 20 TO 30 MPH.
SUNDAY NIGHT
WINDY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. LOWS AROUND 35.
MONDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS 50 TO 55.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS 55 TO 60. LOWS
30 TO 35.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
AROUND 40.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 61 30 56 / 10 60 0
MTZ313-172200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 60. WEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH.
TONIGHT
WINDY, COLDER. MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND
30. NORTHWEST WINDS 20 TO 30 MPH BECOMING WEST 10 TO 20 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
SUNNY. HIGHS 50 TO 55. WEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY IN THE EVENING, THEN
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT.
LOWS 35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO 15 TO
25 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO WEST 20 TO 30 MPH IN
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. LOWS AROUND 35.
MONDAY
WINDY, COOLER. PARTLY CLOUDY WITH CHANCE OF SNOW AND
SLIGHT CHANCE OF RAIN. HIGHS 45 TO 50. CHANCE OF PRECIPITATION
40 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 55 TO 60.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 30 TO 35.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
35 TO 40.
MTZ314-172200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY, WARMER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS 60 TO 65. WEST WINDS 15 TO 25 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS 30 TO 35. WEST WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY. HIGHS 50 TO 60. WEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 60 TO 65.
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT AND MONDAY
WINDY, COOLER. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS 35 TO 40. HIGHS 50 TO 55.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35.
TUESDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 40.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 60.
LOWS 35 TO 40.
THURSDAY
WARMER. PARTLY CLOUDY. HIGHS 65 TO 70.
TEMPERATURE / PRECIPITATION
LEWISTOWN 58 28 51 / 10 60 10
MTZ315-172200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. NOT AS COOL. MOSTLY CLOUDY IN THE MORNING, THEN
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 45 TO 55. WEST WINDS 15 TO 25 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS 25 TO 30. WEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY. HIGHS 40 TO 50. WEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. LOWS 35 TO 40. SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY
RAIN LIKELY IN THE MORNING, THEN RAIN AND SNOW IN THE
AFTERNOON. HIGHS 40 TO 50. SOUTHWEST WINDS 10 TO 20 MPH. CHANCE
OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. LOWS 30 TO 35.
MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
35 TO 45.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO
35. HIGHS 45 TO 50.
THURSDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60.
MTZ316-172200-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. MOSTLY CLOUDY. HIGHS 55 TO 60. SOUTHWEST WINDS
15 TO 25 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND 30. WEST WINDS 15 TO
25 MPH DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AFTER MIDNIGHT. LOWS 40 TO 45. SOUTHWEST WINDS 10 TO 15 MPH
INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 50 TO 55. SOUTHWEST
WINDS 15 TO 25 MPH. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. LOWS AROUND 35.
MONDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35.
TUESDAY
MOSTLY CLOUDY. HIGHS 50 TO 55.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 30 TO 40.
HIGHS 50 TO 60.
MTZ317-172200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 45 TO
55. WEST WINDS 20 TO 30 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 4 INCHES. LOWS 25 TO 30. WEST WINDS 15 TO
25 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO
40 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 40 TO 50. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN AND SNOW IN THE EVENING, THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35 TO 45. SOUTHWEST WINDS
10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 45 TO 55. SOUTHWEST
WINDS 15 TO 25 MPH. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SNOW AND RAIN. LOWS 30 TO 35.
MONDAY
BREEZY. PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 35.
TUESDAY
NOT AS COOL. MOSTLY CLOUDY. HIGHS 45 TO 55.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
30 TO 40. HIGHS 45 TO 50.
THURSDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60.
MTZ318-172200-
SNOWY AND JUDITH MOUNTAINS-
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. HIGHS 50 TO 60. WEST WINDS 15 TO 25 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS 25 TO 35. NORTHWEST WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY. HIGHS 40 TO 50. WEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
NOT AS COOL. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 50 TO
60. SOUTHWEST WINDS 10 TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
RAIN AND SNOW. LOWS 30 TO 35.
MONDAY
BREEZY, COOLER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 40 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 55.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 30 TO 35.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 45 TO 55.
LOWS 30 TO 40.
THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 60.
MTZ319-172200-
HELENA VALLEY-
INCLUDING HELENA
201 AM MDT FRI OCT 17 2025
TODAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 60. SOUTH WINDS 10 TO 15 MPH SHIFTING TO
THE WEST 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW
AFTER MIDNIGHT. LOWS 25 TO 30. WEST WINDS 10 TO 20 MPH. GUSTS UP
TO 35 MPH IN THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 40. SOUTH WINDS 5 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON. HIGHS 55 TO 60. SOUTH WINDS 10 TO 15 MPH
SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF
RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
LOWS AROUND 35.
MONDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
30 TO 35.
TEMPERATURE / PRECIPITATION
HELENA 60 31 56 / 20 40 0
MTZ320-172200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN
BECOMING MOSTLY CLOUDY. HIGHS 45 TO 55. SOUTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO
30. WEST WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER
MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 40 TO 50. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 45 TO
55. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. LOWS 30 TO 35.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 45 TO 55. LOWS
30 TO 35.
MTZ321-172200-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS 10 TO 15 MPH
SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW LIKELY
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LITTLE OR NO
SNOW ACCUMULATION. SNOW LEVEL 5500 FEET. LOWS 25 TO 30. WEST
WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 45 TO 50. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 40. SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 50 TO 55. SOUTHWEST
WINDS 15 TO 25 MPH. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. LOWS 25 TO 30.
MONDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS AROUND 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY. HIGHS 50 TO 55.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 25 TO 30.
HIGHS 50 TO 60.
MTZ322-172200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. NOT AS COOL. MOSTLY CLOUDY. HIGHS 45 TO 55. WEST
WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 25 TO 30. WEST WINDS 15 TO 25 MPH SHIFTING TO THE
NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 45 TO 50. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 40. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
AND SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 45 TO
50. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW AND RAIN. LOWS 25 TO 35.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 45 TO 55.
LOWS 25 TO 35.
THURSDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60.
MTZ323-172200-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
201 AM MDT FRI OCT 17 2025
TODAY
NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 55 TO 60. SOUTH WINDS 5 TO 15 MPH SHIFTING
TO THE WEST 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
TONIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW
AFTER MIDNIGHT. LOWS AROUND 30. NORTHWEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 40. SOUTH WINDS 5 TO
10 MPH INCREASING TO 10 TO 20 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON. HIGHS 55 TO 60. SOUTH WINDS 10 TO 15 MPH
SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF
RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 30 TO 35.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 35.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND
55. LOWS 30 TO 35.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 60.
MTZ324-172200-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY, WARMER. MOSTLY CLOUDY. HIGHS 60 TO 65. SOUTHWEST
WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE
AFTERNOON.
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS 25 TO 30. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 35 TO 40. SOUTHWEST
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 55 TO 60.
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN
THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS AROUND 30.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 60.
LOWS 25 TO 35.
THURSDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
MTZ325-172200-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
201 AM MDT FRI OCT 17 2025
TODAY
WINDY. NOT AS COOL. PARTLY CLOUDY. HIGHS 55 TO 60. SOUTH
WINDS 20 TO 30 MPH.
TONIGHT
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
25 TO 30. SOUTHWEST WINDS 15 TO 25 MPH SHIFTING TO THE WEST 10 TO
15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
SUNNY. HIGHS 50 TO 55. SOUTH WINDS 5 TO 15 MPH.
SATURDAY NIGHT
WINDY. PARTLY CLOUDY. LOWS 35 TO 40. SOUTH
WINDS 10 TO 20 MPH INCREASING TO 20 TO 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 55.
SOUTH WINDS 20 TO 30 MPH. CHANCE OF RAIN 60 PERCENT.
SUNDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN AND SNOW. LOWS 25 TO 30.
MONDAY
PARTLY CLOUDY. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
PARTLY CLOUDY. HIGHS 50 TO 55.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 30.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 50 TO 60. LOWS
30 TO 35.
MTZ326-172200-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
201 AM MDT FRI OCT 17 2025
TODAY
NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 55 TO 60. SOUTH WINDS 5 TO 15 MPH SHIFTING
TO THE WEST 10 TO 20 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 25 TO 30. WEST WINDS
10 TO 20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 35 TO 40. SOUTH
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 55 TO 60. SOUTHWEST
WINDS 10 TO 20 MPH. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS AROUND 30.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 55.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 55.
LOWS 30 TO 35.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 60.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 59 29 53 / 10 50 0
BOZEMAN MSU 57 30 51 / 10 60 0
MTZ330-172200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
201 AM MDT FRI OCT 17 2025
TODAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 40 TO 50. SOUTHWEST
WINDS 10 TO 20 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 25. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY. HIGHS 35 TO 45. WEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 25 TO 35. SOUTH
WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. LIGHT
SNOW ACCUMULATIONS. SNOW LEVEL ABOVE 8000 FEET. HIGHS 40 TO 50.
SOUTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW AND RAIN. LOWS 20 TO 25.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 25.
TUESDAY
PARTLY CLOUDY. HIGHS 40 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 30.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO 50.
LOWS 25 TO 30.
THURSDAY
PARTLY CLOUDY. HIGHS 45 TO 55.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 45 21 45 / 10 40 0
MTZ327-172200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. NOT AS COOL. PARTLY CLOUDY. HIGHS 45 TO 55. WEST
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW AND
SLIGHT CHANCE OF RAIN IN THE EVENING, THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 25. WEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY. HIGHS 40 TO 50. WEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,
THEN RAIN AND SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS.
SNOW LEVEL ABOVE 8000 FEET. HIGHS 40 TO 50. SOUTHWEST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. LOWS 20 TO 25.
MONDAY
PARTLY CLOUDY. HIGHS 35 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 25.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO 50.
LOWS 20 TO 30.
THURSDAY
PARTLY CLOUDY. HIGHS 45 TO 55.
MTZ328-172200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
201 AM MDT FRI OCT 17 2025
TODAY
BREEZY. NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. HIGHS 55 TO 60. SOUTHWEST WINDS 5 TO
15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS 25 TO 30. WEST WINDS 10 TO 20 MPH.
SATURDAY
SUNNY. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 30 TO 40. SOUTH
WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 50 TO 60. SOUTH
WINDS 10 TO 15 MPH SHIFTING TO THE SOUTHWEST 15 TO 25 MPH IN THE
AFTERNOON. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. LOWS 25 TO 30.
MONDAY
PARTLY CLOUDY. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 50 TO 60. LOWS
25 TO 30.
TEMPERATURE / PRECIPITATION
DILLON 59 26 54 / 0 10 0
MTZ329-172200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
201 AM MDT FRI OCT 17 2025
TODAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 45 TO 55. SOUTHWEST
WINDS 10 TO 20 MPH.
TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO
30. WEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
SUNNY. HIGHS 40 TO 50. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. SOUTH WINDS 10 TO
20 MPH.
SUNDAY
BREEZY. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW IN THE MORNING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY
IN THE AFTERNOON. HIGHS 45 TO 50. SOUTH WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
AND RAIN. LOWS AROUND 25.
MONDAY AND MONDAY NIGHT
COLDER. MOSTLY CLEAR. HIGHS 35 TO 45.
LOWS AROUND 25.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO 50.
LOWS 25 TO 30.
THURSDAY
PARTLY CLOUDY. HIGHS 45 TO 55.
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