344
FPUS55 KTFX 042137
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 PM MDT TUE AUG 4 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND THURSDAY.
MTZ301-051000-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 50. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 66 TO 76. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT.
LOWS 48 TO 54. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 70 TO 80. WEST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS UP TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
CLEAR. HIGHS 73 TO 85. LOWS IN THE
LOWER 50S.
SATURDAY
SUNNY. HIGHS 73 TO 83.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO
56. HIGHS 68 TO 78.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF THUNDERSTORMS. HIGHS 65 TO 75. LOWS AROUND 50.
MTZ307-051000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 47. WEST WINDS UP TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 67 TO 77. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING,
THEN AREAS OF SMOKE AFTER MIDNIGHT. LOWS 45 TO 51. WEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
WARMER, SUNNY. HIGHS 72 TO 84. WEST WINDS 5 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 53. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 75 TO 87.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 56.
SATURDAY
SUNNY. HIGHS 74 TO 86.
SATURDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO
56. HIGHS 69 TO 82.
TUESDAY
MOSTLY SUNNY. HIGHS 68 TO 78.
MTZ302-051000-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 80. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT.
LOWS IN THE LOWER 50S. WEST WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. EAST WINDS 10 TO
15 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
CLEAR. HIGHS IN THE UPPER 80S. LOWS IN
THE LOWER 50S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS 78 TO 85.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S.
MTZ308-051000-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING,
THEN AREAS OF SMOKE AFTER MIDNIGHT. LOWS IN THE LOWER 50S. WEST
WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 90S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.
LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S.
MTZ303-051000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS UP TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. WEST WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS
10 TO 15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
CLEAR. HIGHS AROUND 90. LOWS IN THE
LOWER 50S.
SATURDAY
SUNNY. HIGHS AROUND 90.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS
AROUND 80.
TEMPERATURE / PRECIPITATION
CUT BANK 47 82 50 85 / 0 0 0 0
MTZ304-051000-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 78 TO 84. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 81 TO 89. NORTHWEST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 87 TO 93.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 88 TO 94. LOWS
IN THE MID 50S.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 79 TO 89. LOWS IN
THE MID 50S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
MTZ305-051000-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 90S.
SATURDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 80S.
TEMPERATURE / PRECIPITATION
HAVRE 49 86 52 90 / 0 0 0 0
MTZ306-051000-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
336 PM MDT TUE AUG 4 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 80S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 83 TO 89. WEST WINDS 5 TO 10 MPH
INCREASING TO NORTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 86 TO 92.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS AROUND 90.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS 83 TO 90.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
MTZ309-051000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. WEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS UP TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
CLEAR. HIGHS IN THE LOWER 90S. LOWS IN
THE MID 50S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
90S. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 80S.
MTZ310-051000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. WEST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH
SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 15 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. HIGHS IN THE MID 90S. LOWS IN
THE MID 50S.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
MTZ311-051000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
UP TO 10 MPH.
WEDNESDAY
WARMER. PARTLY SUNNY IN THE MORNING THEN CLEARING.
HIGHS 80 TO 86. WEST WINDS UP TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 84 TO 90. WEST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 87 TO 93.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS 85 TO 94.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS 81 TO 87.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 80 TO 86. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ312-051000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS UP TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 90S.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 90S.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 48 86 51 91 / 0 0 0 0
MTZ313-051000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
336 PM MDT TUE AUG 4 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
GUSTS UP TO 25 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 15 MPH
SHIFTING TO THE NORTHWEST 10 TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 90.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ314-051000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
336 PM MDT TUE AUG 4 2026
TONIGHT
PARTLY CLOUDY. LOWS 47 TO 53. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS UP TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 57. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH SHIFTING TO THE SOUTHEAST 5 TO 10 MPH AFTER
MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 90S.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
IN THE LOWER 90S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN
THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 56 TO 62.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION 20 PERCENT.
TEMPERATURE / PRECIPITATION
LEWISTOWN 46 81 49 86 / 0 0 0 0
MTZ315-051000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE EARLY IN THE EVENING. LOWS
42 TO 48. WEST WINDS UP TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. PATCHY SMOKE. HIGHS 71 TO 81. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 46 TO 52.
WEST WINDS UP TO 10 MPH.
THURSDAY
WARMER, SUNNY. HIGHS 77 TO 87. WEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 55. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 81 TO 91.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 57.
SATURDAY
SUNNY. HIGHS 80 TO 90.
SATURDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 50 TO 58.
HIGHS 73 TO 87.
MTZ316-051000-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS
78 TO 86. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT.
LOWS IN THE LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 84 TO 92. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 88 TO 96.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
SUNNY. HIGHS 88 TO 96.
SATURDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS 80 TO 92.
MTZ317-051000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 42 TO 50. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 71 TO 79. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.
LOWS 47 TO 55. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
THURSDAY
SUNNY. HIGHS 77 TO 85. WEST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 56. NORTH WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 81 TO 89.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 60.
SATURDAY
SUNNY. HIGHS 81 TO 89.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 53 TO 61. HIGHS
78 TO 86.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 58.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 74 TO 82. LOWS
51 TO 57.
TUESDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 73 TO 81.
MTZ318-051000-
SNOWY AND JUDITH MOUNTAINS-
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN CLEARING. LOWS
IN THE MID 40S. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 73 TO 79. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
GUSTS UP TO 25 MPH.
THURSDAY
SUNNY. HIGHS 78 TO 86. WEST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 83 TO 89.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS 79 TO 90.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS 75 TO 81.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 74 TO 80. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ319-051000-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE EARLY IN THE EVENING. LOWS
IN THE MID 40S. NORTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS IN THE
MID 80S. SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE WEST WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER
40S. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS UP TO
5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 90S.
SATURDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS AROUND 90.
TEMPERATURE / PRECIPITATION
HELENA 48 86 51 92 / 0 0 0 0
MTZ320-051000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. PATCHY
SMOKE LATE IN THE NIGHT. LOWS IN THE MID 40S. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. PATCHY SMOKE. HIGHS 71 TO 79. WEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS AROUND 50.
NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING
TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
WARMER, SUNNY. HIGHS 76 TO 86. WEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 81 TO 91.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS 80 TO 90.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS 78 TO 88.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS 75 TO 85.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
SUNNY. HIGHS 74 TO 84.
MTZ321-051000-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST 5 TO
15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT.
LOWS IN THE UPPER 40S. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO WEST 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 90.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
SATURDAY
SUNNY. HIGHS AROUND 90.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
MONDAY
SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
MTZ322-051000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT. LOWS
42 TO 48. NORTH WINDS UP TO 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. PATCHY SMOKE. HIGHS 72 TO 82. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 46 TO 52.
WEST WINDS UP TO 10 MPH.
THURSDAY
WARMER, SUNNY. HIGHS 79 TO 89. WEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 56. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 82 TO 92.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 58.
SATURDAY
SUNNY. HIGHS 82 TO 92.
SATURDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 49 TO 59.
HIGHS 75 TO 89.
MTZ323-051000-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE EARLY IN THE EVENING. LOWS
IN THE UPPER 40S. NORTH WINDS UP TO 5 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE
LOWER 80S. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 48 TO 54.
NORTH WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 25 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS AROUND 90.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
MTZ324-051000-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT. LOWS IN
THE UPPER 40S. NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 80S. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS AROUND 50.
NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE MID 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 90S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MONDAY
SUNNY. HIGHS AROUND 90.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
MTZ325-051000-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE EARLY IN THE EVENING,
THEN PATCHY SMOKE IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE
MID 40S. NORTH WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. SOUTH
WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS AROUND 50.
WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS AROUND 90. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS AROUND 90.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 58.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 51 TO 57. HIGHS
IN THE UPPER 80S.
MTZ326-051000-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER 40S.
NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. SOUTH
WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE LOWER
50S. NORTH WINDS UP TO 5 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE MID 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 90S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS AROUND 90.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 80S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 46 85 49 93 / 0 0 0 0
BOZEMAN MSU 47 82 52 90 / 0 0 0 0
MTZ330-051000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 40 TO 46. NORTH
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. PATCHY SMOKE. HIGHS 68 TO 78. WEST
WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 44 TO 50.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY
WARMER, SUNNY. HIGHS 75 TO 85. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 55. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 77 TO 89.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 57.
SATURDAY
SUNNY. HIGHS 77 TO 87.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 57.
SUNDAY
SUNNY. HIGHS 75 TO 85.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 55.
MONDAY
SUNNY. HIGHS 74 TO 84.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 49 TO 55. HIGHS
73 TO 83.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 35 80 39 88 / 0 0 0 0
MTZ327-051000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 37 TO 45. NORTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
WARMER, SUNNY. PATCHY SMOKE. HIGHS 70 TO 80. WEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 42 TO 50.
WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
WARMER, SUNNY. HIGHS 77 TO 87. WEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 54. WEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 80 TO 90.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 55.
SATURDAY
SUNNY. HIGHS 79 TO 89.
SATURDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 45 TO 55.
HIGHS 74 TO 86.
MTZ328-051000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING, THEN
PATCHY SMOKE AFTER MIDNIGHT. LOWS IN THE MID 40S. NORTH WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS 79 TO 85. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING,
THEN AREAS OF SMOKE AFTER MIDNIGHT. LOWS IN THE UPPER 40S.
NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING
TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
WARMER, SUNNY. HIGHS 87 TO 93. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 89 TO 95.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS 88 TO 94.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS 87 TO 93.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MONDAY
SUNNY. HIGHS 85 TO 91.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
SUNNY. HIGHS 84 TO 90.
TEMPERATURE / PRECIPITATION
DILLON 45 83 48 91 / 0 0 0 0
MTZ329-051000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
336 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE MID 40S.
NORTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH DECREASING TO
20 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY
SMOKE IN THE AFTERNOON. HIGHS 73 TO 79. WEST WINDS UP TO 5 MPH
INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER
40S. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING
TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
WARMER, SUNNY. HIGHS 79 TO 87. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 81 TO 89.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS 80 TO 88.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS 79 TO 87.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
MONDAY
SUNNY. HIGHS 78 TO 86.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
SUNNY. HIGHS 76 TO 84.
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