592
FPUS55 KTFX 300937
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 AM MDT TUE JUN 30 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.
MTZ301-302200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
336 AM MDT TUE JUN 30 2026
TODAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING. CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 64.
WEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 55 TO 65. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 56 TO 66. SOUTHWEST WINDS 5 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 41 TO 47. HIGHS
56 TO 66.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 49.
HIGHS 60 TO 75.
MONDAY
MOSTLY SUNNY. HIGHS 66 TO 76.
MTZ307-302200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO
65. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 40 TO 46. WEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
WEDNESDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 56 TO 66. WEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 39 TO 45. WEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 58 TO 68. SOUTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 47.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 59 TO 69.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO
49. HIGHS 63 TO 73.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 68 TO 78. LOWS
47 TO 53.
MONDAY
MOSTLY SUNNY. HIGHS 68 TO 78.
MTZ302-302200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
336 AM MDT TUE JUN 30 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S.
MTZ308-302200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. WEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND
50. HIGHS IN THE UPPER 70S.
SUNDAY
SUNNY. HIGHS IN THE MID 80S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S.
MTZ303-302200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. CHANCE OF THUNDERSTORMS EARLY IN
THE AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST
WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 70S.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
CUT BANK 70 48 72 / 30 10 0
MTZ304-302200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
AROUND 50. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF SHOWERS
30 PERCENT.
THURSDAY
SUNNY. HIGHS 72 TO 78. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 73 TO 79. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 76 TO
82. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 81 TO 87. LOWS IN
THE MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
MTZ305-302200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE LOWER 70S. WEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. LOWS IN THE LOWER 50S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
HAVRE 75 51 78 / 60 10 10
MTZ306-302200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
336 AM MDT TUE JUN 30 2026
TODAY
WINDY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE LOWER 70S. WEST WINDS 15 TO 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 5 MPH AFTER
MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE
OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
40 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 50S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS IN THE UPPER 80S.
MTZ309-302200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. WEST
WINDS 5 TO 15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS UP TO
5 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE UPPER 40S. WEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND
80. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS IN THE MID 80S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 80S.
MTZ310-302200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY EARLY IN THE MORNING THEN CLEARING.
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH IN THE MORNING. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE
OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND
80. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MTZ311-302200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
336 AM MDT TUE JUN 30 2026
TODAY
BREEZY, WARMER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS LATE IN
THE MORNING. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
68 TO 74. WEST WINDS 10 TO 25 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 72 TO 78. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 73 TO 79. WEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
74 TO 80. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
CHANCE OF PRECIPITATION 40 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO
81. LOWS IN THE MID 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 82 TO 88. LOWS IN
THE UPPER 50S.
MONDAY
MOSTLY SUNNY. HIGHS 83 TO 89.
MTZ312-302200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. WEST
WINDS 5 TO 15 MPH.
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS AROUND 50. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. SOUTHWEST WINDS UP
TO 10 MPH.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE
OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 74 51 75 / 20 20 40
MTZ313-302200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY EARLY IN THE MORNING THEN CLEARING.
A 20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
AROUND 70. WEST WINDS 10 TO 20 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 70S. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS UP
TO 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE
OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
MID 70S. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 80S.
LOWS IN THE MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ314-302200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
336 AM MDT TUE JUN 30 2026
TODAY
BREEZY, WARMER. MOSTLY CLOUDY EARLY IN THE MORNING THEN
CLEARING. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 25 MPH. GUSTS
UP TO 45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 48 TO 54. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
WEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 49 TO 55. WEST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S. WEST WINDS UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 50 TO 56.
FRIDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY 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 49 TO 55.
CHANCE OF PRECIPITATION 50 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS 51 TO 57.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.
LOWS 55 TO 61.
TEMPERATURE / PRECIPITATION
LEWISTOWN 70 45 72 / 10 10 60
MTZ315-302200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO
66. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
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 40S. WEST WINDS UP
TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 60 TO 68. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
40S. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 63 TO 71. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 63 TO 71. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 40S. HIGHS 67 TO 75.
SUNDAY
SUNNY. HIGHS 73 TO 81.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MONDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 74 TO 82.
MTZ316-302200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
65 TO 73. SOUTHWEST WINDS 5 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 65 TO 73. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 68 TO 76. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 50.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 69 TO 77. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO
81. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 78 TO 86. LOWS IN
THE MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS 77 TO 85.
MTZ317-302200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A 20 PERCENT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 66. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 42 TO 48. SOUTHWEST WINDS UP TO 10 MPH. GUSTS
UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
61 TO 67. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 43 TO 49. SOUTHWEST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
SUNNY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 70.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 45 TO 51.
FRIDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 64 TO 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 43 TO 49.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 67 TO
73. LOWS 47 TO 53.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 79. LOWS
50 TO 56.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 74 TO 80.
MTZ318-302200-
SNOWY AND JUDITH MOUNTAINS-
336 AM MDT TUE JUN 30 2026
TODAY
BREEZY, WARMER. MOSTLY CLOUDY EARLY IN THE MORNING THEN
BECOMING MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.
HIGHS 61 TO 69. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
45 MPH DECREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
65 TO 71. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS UP TO
5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 74. WEST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 68 TO 74. CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 69 TO
75. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 76 TO 82. LOWS IN
THE MID 50S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 76 TO 82.
MTZ319-302200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING.
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF THUNDERSTORMS 40 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTH WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTH WINDS UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND
80. LOWS IN THE LOWER 50S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE MID 50S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
HELENA 72 51 72 / 40 60 70
MTZ320-302200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
57 TO 65. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING
TO 35 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
WEDNESDAY
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 60 TO 68. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 63 TO 71. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP
TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 63 TO 71. LOWS IN THE MID 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO
74. LOWS AROUND 50.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 80. LOWS IN
THE MID 50S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 73 TO 81.
MTZ321-302200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
IN THE MID 60S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTH WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS UP TO
5 MPH INCREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.
FRIDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
MID 70S. LOWS IN THE UPPER 40S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 50S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S.
MTZ322-302200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING.
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 56 TO 66. WEST WINDS
UP TO 10 MPH. CHANCE OF THUNDERSTORMS 40 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 40 TO 48. WEST WINDS UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 58 TO 68. SOUTHWEST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER
MIDNIGHT. LOWS 40 TO 48. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 72.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 42 TO 50. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 72.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 41 TO 49.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO
76. LOWS 46 TO 52.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 81. LOWS
49 TO 55.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 73 TO 81.
MTZ323-302200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. A 20 PERCENT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. NORTHWEST WINDS UP TO 5 MPH SHIFTING TO
THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50.
FRIDAY
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS IN THE LOWER 50S.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ324-302200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS UP TO 5 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
50 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS IN THE LOWER 50S.
SUNDAY
SUNNY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
MONDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S.
MTZ325-302200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 40 TO 46. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION
50 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS IN THE MID 80S.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 80S.
MTZ326-302200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING.
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON. CHANCE OF THUNDERSTORMS 50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTH WINDS UP TO 5 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS UP TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. WEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTH WINDS UP TO 5 MPH SHIFTING
TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT
MOSTLY 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
UPPER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 70S. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 70 44 73 / 30 30 60
BOZEMAN MSU 68 45 72 / 50 30 70
MTZ330-302200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
336 AM MDT TUE JUN 30 2026
TODAY
NOT AS COOL. MOSTLY CLOUDY EARLY IN THE MORNING THEN
BECOMING PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 50 TO 62. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF
THUNDERSTORMS 50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS 35 TO 41. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY
WARMER. SUNNY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
57 TO 67. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST IN
THE AFTERNOON. GUSTS UP TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 37 TO 43. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 60 TO 70. SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 35 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 41 TO 47.
FRIDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 60 TO 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 39 TO 45. CHANCE OF PRECIPITATION
50 PERCENT.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 63 TO
73. LOWS 43 TO 49.
SUNDAY
WARMER, SUNNY. HIGHS 69 TO 79.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 53.
MONDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 61 33 68 / 30 10 20
MTZ327-302200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
336 AM MDT TUE JUN 30 2026
TODAY
NOT AS COOL. PARTLY SUNNY. PATCHY FOG IN THE MORNING.
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 52 TO 62. SOUTHWEST
WINDS UP TO 10 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 30S. WEST WINDS
UP TO 5 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 55 TO 65. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 35 TO 41. SOUTH WINDS UP TO
10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 59 TO 69. SOUTHWEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 44.
FRIDAY
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 59 TO 69.
FRIDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 40.
INDEPENDENCE DAY THROUGH SUNDAY
CLEAR. HIGHS 65 TO 79. LOWS
41 TO 47.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 51.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 70 TO 80.
MTZ328-302200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
336 AM MDT TUE JUN 30 2026
TODAY
WARMER. PARTLY SUNNY EARLY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
AFTERNOON. CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
62 TO 68. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF THUNDERSTORMS
50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 66 TO 72. SOUTHWEST WINDS UP TO 5 MPH INCREASING TO 5 TO
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 70 TO 76. SOUTH WINDS UP TO 5 MPH
INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 69 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 74 TO
80. LOWS IN THE UPPER 40S.
SUNDAY
SUNNY. HIGHS 79 TO 85.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MONDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
TEMPERATURE / PRECIPITATION
DILLON 67 43 70 / 50 60 70
MTZ329-302200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
336 AM MDT TUE JUN 30 2026
TODAY
NOT AS COOL. MOSTLY SUNNY UNTIL LATE AFTERNOON THEN
BECOMING MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING. CHANCE
OF THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 53 TO 61.
SOUTH WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS IN THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO
66. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST IN THE
AFTERNOON. GUSTS UP TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS AROUND 40. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 70. SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.
FRIDAY
PARTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS IN THE LOWER 40S.
INDEPENDENCE DAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO
74. LOWS IN THE MID 40S.
SUNDAY
SUNNY. HIGHS 71 TO 79.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MONDAY
MOSTLY SUNNY. HIGHS 71 TO 79.
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