590
FPUS55 KTFX 082105
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
304 PM MDT FRI AUG 8 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, SATURDAY, SATURDAY NIGHT, AND SUNDAY.
MTZ301-091000-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS 45 TO 50. WEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
WARMER. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 60 TO 70. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 45 TO 50. WEST WINDS 5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 5 TO
15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
50 TO 55.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
WEDNESDAY
SUNNY. HIGHS 65 TO 75.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 45 TO 50.
HIGHS 60 TO 70.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 55 TO 65.
MTZ307-091000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. LOWS 40 TO 50. WEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH.
SATURDAY
WARMER. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 60 TO 70. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 45 TO 50. WEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS UP TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
50 TO 55.
TUESDAY
SUNNY. HIGHS 65 TO 75.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80.
LOWS 45 TO 55.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 75.
LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY. HIGHS 60 TO 70.
MTZ302-091000-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
304 PM MDT FRI AUG 8 2025
TONIGHT
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. WEST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
AROUND 70. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 5 TO
15 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 80. LOWS
50 TO 55.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS
50 TO 55.
WEDNESDAY
SUNNY. HIGHS 75 TO 80.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 50 TO 55.
HIGHS 70 TO 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS
65 TO 70.
MTZ308-091000-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
50. WEST WINDS 10 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 50 TO 55. NORTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 80 TO 85. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. WEST WINDS 5 TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 55.
TUESDAY
SUNNY. HIGHS 75 TO 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85.
LOWS 50 TO 55.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80.
LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS 70 TO 75.
MTZ303-091000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 50 TO 55. 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 PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO
75. NORTHWEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. LOWS 50 TO
55. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 75 TO 80. NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. NORTHWEST WINDS
5 TO 15 MPH SHIFTING TO THE WEST 5 TO 10 MPH AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 80. LOWS
AROUND 55.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 75. LOWS
50 TO 55.
WEDNESDAY
SUNNY. HIGHS 75 TO 80.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 50 TO 55.
HIGHS AROUND 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS
70 TO 75.
TEMPERATURE / PRECIPITATION
CUT BANK 51 73 51 79 / 60 30 20 10
MTZ304-091000-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 50 TO 55. WEST WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
BREEZY, SUNNY. HAZE THROUGH THE DAY. A 20 PERCENT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 70 TO 75.
NORTHWEST WINDS 15 TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 75 TO 85. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. NORTHWEST WINDS
5 TO 15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 55.
TUESDAY
SUNNY. HIGHS 75 TO 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO 85.
LOWS 50 TO 55.
THURSDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS
70 TO 75.
MTZ305-091000-
HILL COUNTY-
INCLUDING HAVRE
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. WEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE
IN THE AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. HAZE. LOWS 50 TO 55. NORTHWEST
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER
MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 80 TO 85. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 55. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO
THE NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80. LOWS
AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85.
LOWS AROUND 55.
THURSDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
TEMPERATURE / PRECIPITATION
HAVRE 55 75 53 83 / 70 40 10 10
MTZ306-091000-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 55. WEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE IN THE
AFTERNOON. HIGHS AROUND 70. NORTHWEST WINDS 20 TO 30 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. HAZE. LOWS AROUND 50. WEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS 75 TO 80. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 55. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 55. HIGHS
AROUND 80.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85.
LOWS AROUND 55.
THURSDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 75 TO 80.
MTZ309-091000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
50. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 15 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. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 80 TO 85. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. NORTH WINDS 5 TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 85. LOWS
AROUND 55.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 85.
LOWS 50 TO 55.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80.
LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 75.
MTZ310-091000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. 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 IN THE MID
50S. WEST WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE IN THE
AFTERNOON. HIGHS IN THE MID 70S. NORTHWEST WINDS 10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. HAZE IN THE EVENING. LOWS IN THE MID 50S.
NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 80 TO 85. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
55 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 55.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
MTZ311-091000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 55.
WEST WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE IN
THE AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. HAZE. LOWS 50 TO 55. WEST WINDS
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60. WEST WINDS UP TO
10 MPH.
MONDAY
PARTLY CLOUDY. HIGHS 75 TO 85.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS
75 TO 85.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85.
LOWS 55 TO 60.
THURSDAY
PARTLY CLOUDY. HIGHS 75 TO 85.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
MTZ312-091000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. LOWS 50 TO 55. WEST WINDS 10 TO 20 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. NORTHWEST
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
50 TO 55. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 80 TO 85. SOUTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 55.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 85 TO 90.
LOWS AROUND 55.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 80 TO 85.
LOWS 50 TO 55.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 53 76 53 83 / 40 40 20 0
MTZ313-091000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
50 TO 55. WEST WINDS 15 TO 25 MPH.
SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS
15 TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 50. WEST WINDS 5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 80. SOUTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. NORTHWEST WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS AROUND 80. LOWS
AROUND 55.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 85.
LOWS AROUND 55.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 80 TO 85.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 75.
MTZ314-091000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. WEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS
20 TO 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. HAZE IN THE EVENING. LOWS 50 TO 55.
NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING
TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 80 TO 85. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 80 TO 85.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS
80 TO 85.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 85 TO 90.
LOWS 55 TO 60.
THURSDAY
SUNNY. HIGHS 80 TO 85.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 55.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
TEMPERATURE / PRECIPITATION
LEWISTOWN 50 71 49 77 / 50 20 10 10
MTZ315-091000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 50. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 35 MPH IN THE EVENING.
SATURDAY
WARMER. PARTLY CLOUDY. HIGHS 65 TO 75. WEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 45 TO 55. WEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 70 TO 80. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. WEST WINDS UP TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO 80. LOWS
50 TO 55.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
50 TO 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO 85.
LOWS 50 TO 55.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 70 TO 80.
LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
MTZ316-091000-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
50. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 50 TO 55. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 75 TO 80. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 55.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85.
LOWS AROUND 55.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 80 TO 85.
LOWS 50 TO 55.
FRIDAY
PARTLY CLOUDY. HIGHS 70 TO 80.
MTZ317-091000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. LOWS 45 TO 50. WEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70. NORTHWEST WINDS
5 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 45 TO 55. NORTHWEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
65 TO 75. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
50 TO 55.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO 80.
LOWS 50 TO 55.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 70 TO 80.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 65 TO 75.
MTZ318-091000-
SNOWY AND JUDITH MOUNTAINS-
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
45 TO 50. WEST WINDS 15 TO 25 MPH. CHANCE OF SHOWERS 50 PERCENT.
SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70. NORTHWEST WINDS
15 TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 45 TO 50. NORTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
70 TO 75. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 70 TO 80.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS
70 TO 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
WEDNESDAY
SUNNY. HIGHS 75 TO 80.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 75 TO 80.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 70 TO 75.
MTZ319-091000-
HELENA VALLEY-
INCLUDING HELENA
304 PM MDT FRI AUG 8 2025
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. LOWS AROUND 50. WEST WINDS 10 TO 20 MPH WITH GUSTS
TO AROUND 35 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 75 TO 80. WEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 80 TO 85. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55. WEST WINDS UP TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 85 TO 90. LOWS
AROUND 55.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 85. LOWS
AROUND 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 90.
LOWS AROUND 55.
THURSDAY
SUNNY. HIGHS AROUND 85.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS
AROUND 80.
TEMPERATURE / PRECIPITATION
HELENA 51 78 53 84 / 20 10 10 0
MTZ320-091000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST 5 TO 10 MPH
AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 60 TO 70. WEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. NORTHWEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
50 TO 55.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 75 TO 85. LOWS
50 TO 55.
THURSDAY NIGHT AND FRIDAY
NOT AS WARM. PARTLY CLOUDY. LOWS
AROUND 50. HIGHS 65 TO 75.
MTZ321-091000-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
304 PM MDT FRI AUG 8 2025
TONIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 40 TO 45. NORTHWEST WINDS 15 TO
25 MPH BECOMING WEST 5 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO
40 MPH.
SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 70. NORTHWEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
50 TO 55.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 50 TO 55.
HIGHS 80 TO 85.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 75.
MTZ322-091000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 50. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY. HIGHS 60 TO 70. NORTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. NORTHWEST WINDS
UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 75. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. WEST WINDS UP TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
50 TO 60.
TUESDAY
SUNNY. HIGHS 75 TO 80.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO
55. HIGHS 75 TO 85.
THURSDAY
SUNNY. HIGHS 70 TO 80.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 45 TO 55. HIGHS
65 TO 75.
MTZ323-091000-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
304 PM MDT FRI AUG 8 2025
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. LOWS 45 TO 50. NORTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH BECOMING WEST UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 70 TO 75. WEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 55. NORTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 80. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. NORTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
55 TO 60.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO
55. HIGHS 85 TO 90.
THURSDAY
SUNNY. HIGHS AROUND 85.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS
75 TO 80.
MTZ324-091000-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. WEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 45 TO 50. NORTH WINDS UP TO 10 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 80 TO 85. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. NORTH WINDS 5 TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 85 TO 90. LOWS
50 TO 55.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
80 TO 85.
MTZ325-091000-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 70 TO 75. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. NORTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55. NORTH WINDS 5 TO
15 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
50 TO 55.
TUESDAY
SUNNY. HIGHS 85 TO 90.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 85 TO 90. LOWS
50 TO 55.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
80 TO 85.
MTZ326-091000-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. NORTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 85 TO 90.
LOWS AROUND 55.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 85 TO 90. LOWS
AROUND 55.
THURSDAY NIGHT AND FRIDAY
NOT AS WARM. PARTLY CLOUDY. LOWS
AROUND 50. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 44 77 47 83 / 10 10 10 0
BOZEMAN MSU 46 73 48 79 / 10 10 10 0
MTZ330-091000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 45. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 60 TO 70. NORTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. NORTH WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 75. WEST WINDS UP TO 5 MPH SHIFTING
TO THE NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
45 TO 55.
TUESDAY
SUNNY. HIGHS 70 TO 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
WEDNESDAY
SUNNY. HIGHS 75 TO 85.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 70 TO 80.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
65 TO 75.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 33 70 34 77 / 0 10 10 10
MTZ327-091000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 60 TO 70. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. NORTHWEST WINDS
UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 65 TO 75. WEST WINDS UP TO 5 MPH SHIFTING
TO THE NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
45 TO 50.
TUESDAY
SUNNY. HIGHS 75 TO 80.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO
50. HIGHS 75 TO 85.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 70 TO 80.
LOWS 40 TO 45.
FRIDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
MTZ328-091000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE WEST 5 TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 70 TO 75. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO
THE NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 75 TO 80. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTH WINDS 5 TO
15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
50 TO 55.
TUESDAY
SUNNY. HIGHS 85 TO 90.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55.
WEDNESDAY
SUNNY. HIGHS 85 TO 90.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 50 TO 55.
HIGHS 80 TO 85.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
75 TO 80.
TEMPERATURE / PRECIPITATION
DILLON 40 73 43 80 / 0 10 0 0
MTZ329-091000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
304 PM MDT FRI AUG 8 2025
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHWEST WINDS 10 TO
15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 60 TO 70. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. NORTHWEST WINDS
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 70 TO 75. NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO 80. LOWS
50 TO 55.
TUESDAY
SUNNY. HIGHS 75 TO 85.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
WEDNESDAY
SUNNY. HIGHS 75 TO 85.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 50 TO 55.
HIGHS 75 TO 80.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
70 TO 75.
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