615
FPUS55 KTFX 050334
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
933 PM MDT MON AUG 4 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TONIGHT, TUESDAY, TUESDAY NIGHT, AND
WEDNESDAY.
MTZ301-051000-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
CLOUDY. CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE DAMAGING WINDS AND LARGE HAIL LATE IN
THE EVENING. LOWS AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE
OF THUNDERSTORMS 50 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS. HAZE. HIGHS 60 TO
70. WEST WINDS 10 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE AND AREAS OF SMOKE AFTER
MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 60 TO 70. SOUTHWEST WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF THUNDERSTORMS. HIGHS 55 TO 65. LOWS 40 TO 45.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 45.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 60 TO 70. LOWS
45 TO 50.
MTZ307-051000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER, CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND LARGE HAIL
LATE IN THE EVENING. LOWS 45 TO 50. WEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS. HAZE THROUGH THE
DAY. HIGHS 60 TO 70. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE IN THE EVENING. LOWS 45 TO
50. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 45 TO 50. WEST WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS 60 TO 70. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. 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
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 70.
LOWS 45 TO 50.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS
45 TO 50.
MTZ302-051000-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
CLOUDY. CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE DAMAGING WINDS AND LARGE HAIL LATE IN
THE EVENING. LOWS IN THE MID 50S. WEST WINDS 5 TO 10 MPH. CHANCE
OF THUNDERSTORMS 50 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE THROUGH THE
DAY. HIGHS 70 TO 75. WEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE THROUGH THE NIGHT. AREAS OF
SMOKE AFTER MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 70 TO 75. WEST WINDS 10 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 55. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF THUNDERSTORMS. HIGHS 65 TO 70. LOWS 45 TO 50.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS
50 TO 55.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
70 TO 75.
MTZ308-051000-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS LATE IN THE EVENING, THEN CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS IN THE MID 50S.
WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS. HAZE IN THE
AFTERNOON. HIGHS 75 TO 80. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE IN THE EVENING. LOWS 50 TO
55. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 55. WEST WINDS 5 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 75 TO 80. LOWS
50 TO 55.
MTZ303-051000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
CLOUDY. CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE DAMAGING WINDS AND LARGE HAIL LATE IN
THE EVENING. LOWS IN THE MID 50S. WEST WINDS 5 TO 10 MPH. CHANCE
OF THUNDERSTORMS 50 PERCENT.
TUESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE IN THE
AFTERNOON. HIGHS 70 TO 75. WEST WINDS 5 TO 15 MPH. CHANCE OF
THUNDERSTORMS 50 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE. LOWS AROUND 50. WEST WINDS
5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 75 TO 80. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 5 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 65 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS
50 TO 55.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
70 TO 75.
TEMPERATURE / PRECIPITATION
CUT BANK 54 74 51 78 / 60 50 0 0
MTZ304-051000-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS LATE
IN THE EVENING, THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
55 TO 60. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
TUESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HAZE IN THE
AFTERNOON. HIGHS 70 TO 80. WEST WINDS 5 TO 15 MPH. CHANCE OF
THUNDERSTORMS 50 PERCENT.
TUESDAY NIGHT
COOLER. PARTLY CLOUDY. HAZE IN THE EVENING. LOWS
AROUND 50. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 80 TO 85. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. WEST WINDS 5 TO
15 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 65 TO 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
WARMER. PARTLY CLOUDY. HIGHS 75 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 55.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 70 TO 80. LOWS
50 TO 55.
MTZ305-051000-
HILL COUNTY-
INCLUDING HAVRE
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS LATE
IN THE EVENING, THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
55 TO 60. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
TUESDAY
NOT AS WARM. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
COOLER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 50 TO 55. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 80 TO 85. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 55 TO 60. WEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 75 TO 80.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 55.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80. LOWS
50 TO 55.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 75.
TEMPERATURE / PRECIPITATION
HAVRE 58 79 55 86 / 90 50 30 0
MTZ306-051000-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND LARGE HAIL
LATE IN THE EVENING. LOWS 55 TO 60. NORTHEAST WINDS 10 TO 15 MPH
SHIFTING TO THE NORTH 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 90 PERCENT.
TUESDAY
NOT AS WARM. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
COOLER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
SUNNY. HIGHS 80 TO 85. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. WEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 80.
THURSDAY NIGHT AND FRIDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS 65 TO
70.
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 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS 50 TO 55.
HIGHS AROUND 75.
MTZ309-051000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS LATE IN THE EVENING, THEN CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS IN THE MID 50S.
SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH LATE IN THE
EVENING. CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HAZE IN THE AFTERNOON. HIGHS
75 TO 80. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE THROUGH THE NIGHT. LOWS
AROUND 50. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 80 TO 85. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. WEST WINDS 5 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
COOLER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF THUNDERSTORMS. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS 75 TO 80. LOWS
50 TO 55.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
75 TO 80.
MTZ310-051000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS LATE IN THE EVENING, THEN CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS 55 TO 60.
SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY
NOT AS WARM. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 80. WEST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
COOLER. PARTLY CLOUDY. HAZE. LOWS 50 TO 55. WEST
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 85. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 55 TO 60. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. CHANCE OF
PRECIPITATION 30 PERCENT.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 80.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 75 TO 80. LOWS
AROUND 55.
MTZ311-051000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS LATE
IN THE EVENING, THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
55 TO 60. SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE WEST 5 TO
10 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 80. WEST WINDS 10 TO 20 MPH.
TUESDAY NIGHT
COOLER. PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS
5 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 80 TO 85. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 55 TO 60. WEST WINDS UP TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 80.
THURSDAY NIGHT AND FRIDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 65 TO
70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 70 TO 80. LOWS
50 TO 55.
MTZ312-051000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS LATE IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS IN
THE MID 50S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HAZE IN THE AFTERNOON. HIGHS 75 TO 80. WEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE. LOWS 50 TO 55. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 80 TO 85. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 55 TO 60. NORTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 50 TO 55.
MONDAY
SUNNY. HIGHS 75 TO 80.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 56 79 51 85 / 60 30 0 0
MTZ313-051000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND LARGE HAIL
LATE IN THE EVENING. LOWS 50 TO 55. WEST WINDS 5 TO 10 MPH.
CHANCE OF THUNDERSTORMS 50 PERCENT.
TUESDAY
NOT AS WARM. 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. WEST WINDS
10 TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 80 TO 85. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 55. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 75.
THURSDAY NIGHT
COOLER. RAIN SHOWERS LIKELY AND 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
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS
50 TO 55.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
AROUND 75.
MTZ314-051000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS LATE IN THE EVENING, THEN CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
55 TO 60. WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
NOT AS WARM. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 75 TO 80. WEST WINDS 10 TO 20 MPH.
TUESDAY NIGHT
COOLER. MOSTLY CLEAR. LOWS 50 TO 55. NORTHWEST
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 80 TO 85. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 55 TO 60. NORTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 55.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 75 TO 80. LOWS
AROUND 55.
TEMPERATURE / PRECIPITATION
LEWISTOWN 51 75 49 81 / 60 30 0 0
MTZ315-051000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING.
LOWS 45 TO 50. WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 55. WEST WINDS UP TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 70 TO 80. SOUTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 50 TO 55. WEST WINDS UP TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. LOWS 40 TO 50.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO
55. HIGHS 65 TO 75.
MONDAY
SUNNY. HIGHS 70 TO 75.
MTZ316-051000-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS LATE IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
50 TO 55. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS 70 TO 80. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. HAZE AFTER MIDNIGHT. LOWS 50 TO
55. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 75 TO 85. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 55 TO 60. WEST WINDS UP TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 80. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 75 TO 80.
LOWS 50 TO 55.
MONDAY
SUNNY. HIGHS 75 TO 80.
MTZ317-051000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING.
LOWS 45 TO 55. WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 65 TO 70. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55. WEST WINDS UP TO
10 MPH.
WEDNESDAY
WARMER. SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 70 TO 80. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 50 TO 55. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS
45 TO 55.
MTZ318-051000-
SNOWY AND JUDITH MOUNTAINS-
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS LATE IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE
WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
50 TO 55. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 65 TO 75. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 75 TO 80. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55. NORTH WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND 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 60 TO 65. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS
50 TO 55.
MTZ319-051000-
HELENA VALLEY-
INCLUDING HELENA
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING.
LOWS 50 TO 55. WEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS AROUND 80. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 85. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. WEST WINDS UP
TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 75. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
SATURDAY
SUNNY. HIGHS AROUND 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
SUNDAY
SUNNY. HIGHS 80 TO 85.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
MONDAY
SUNNY. HIGHS 80 TO 85.
TEMPERATURE / PRECIPITATION
HELENA 54 81 52 85 / 50 20 0 0
MTZ320-051000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY
PRODUCE DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING. LOWS
45 TO 50. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH. GUSTS UP TO
30 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70 TO 80. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 50 TO 55. NORTH WINDS UP TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS 65 TO 75.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO
55. HIGHS 70 TO 80.
MONDAY
SUNNY. HIGHS 70 TO 80.
MTZ321-051000-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING.
LOWS 45 TO 50. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TUESDAY
NOT AS WARM. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS IN THE MORNING. HIGHS 70 TO 75. WEST WINDS 10 TO
20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 80. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST
5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 50 TO 55. NORTH WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 80.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS AROUND 45. CHANCE OF PRECIPITATION
60 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 70 TO 75.
LOWS 45 TO 50.
MONDAY
SUNNY. HIGHS AROUND 75.
MTZ322-051000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING.
LOWS 45 TO 50. WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70 TO 80. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 45 TO 55. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. LOWS 40 TO 50.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
SATURDAY
SUNNY. HIGHS 65 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 55.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS 45 TO
55.
MTZ323-051000-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL LATE IN THE EVENING.
LOWS 50 TO 55. NORTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS 75 TO 80. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING
TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
COOLER. MOSTLY CLEAR. LOWS 45 TO 55. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 80 TO 85. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 55. NORTHWEST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS 75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 80. LOWS
50 TO 55.
MTZ324-051000-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN PARTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE DAMAGING WINDS AND LARGE HAIL LATE IN
THE EVENING. LOWS AROUND 50. WEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS 75 TO 80. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 85. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. NORTHWEST WINDS
UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF THUNDERSTORMS. LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SATURDAY
SUNNY. HIGHS 75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 50.
MTZ325-051000-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. CHANCE OF THUNDERSTORMS LATE IN THE
EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS
45 TO 50. NORTH WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST 5 TO
10 MPH AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS 40 PERCENT.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 75 TO 80. SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 85. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 5 TO 15 MPH SHIFTING TO
THE SOUTH UP TO 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
SATURDAY
SUNNY. HIGHS 75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 55.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS
AROUND 50.
MTZ326-051000-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN PARTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS
AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS AROUND 80. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS AROUND 85. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 50 TO 55. NORTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
SATURDAY
SUNNY. HIGHS 75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS 80 TO 85.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
MONDAY
SUNNY. HIGHS 80 TO 85.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 49 83 47 88 / 40 20 0 0
BOZEMAN MSU 49 79 49 85 / 40 20 0 0
MTZ330-051000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS LATE IN THE EVENING, THEN SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 40 TO 45. WEST WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50. WEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70 TO 80. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 45 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF THUNDERSTORMS. LOWS 40 TO 45.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 55 TO 65.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45.
SATURDAY
WARMER, SUNNY. HIGHS 65 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
45 TO 50.
MONDAY
SUNNY. HIGHS 70 TO 80.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 36 75 35 81 / 30 0 0 0
MTZ327-051000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF
THUNDERSTORMS LATE IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HAZE AFTER MIDNIGHT. LOWS
40 TO 45. WEST WINDS 5 TO 10 MPH. CHANCE OF THUNDERSTORMS
50 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS 65 TO 75. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70 TO 75. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 50. WEST WINDS 5 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF THUNDERSTORMS. LOWS 35 TO 45.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 60 TO 70.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS
65 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 45.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS 45 TO
50.
MTZ328-051000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS
LATE IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO 50. NORTH WINDS 5 TO
15 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
CHANCE OF THUNDERSTORMS 50 PERCENT.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 75 TO 80. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 80 TO 85. SOUTHWEST WINDS UP TO 5 MPH INCREASING TO 5 TO
15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 5 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 45.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS
75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 80 TO 85. LOWS 45 TO
50.
TEMPERATURE / PRECIPITATION
DILLON 46 78 43 84 / 40 0 0 0
MTZ329-051000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
933 PM MDT MON AUG 4 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. CHANCE OF THUNDERSTORMS LATE IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
40 TO 45. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 65 TO 75. WEST WINDS UP TO 10 MPH INCREASING TO 10 TO
15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70 TO 80. SOUTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO
15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 50 TO 55. WEST WINDS 10 TO 15 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF THUNDERSTORMS. LOWS 40 TO 45.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 60 TO 70.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS
70 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
45 TO 50.
MONDAY
SUNNY. HIGHS 70 TO 80.
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