050
FPUS55 KTFX 261033
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
432 AM MDT WED AUG 26 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND THURSDAY.
MTZ301-262200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
432 AM MDT WED AUG 26 2026
TODAY
WARMER, SUNNY. PATCHY SMOKE THROUGH THE DAY. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
74 TO 84. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE
THROUGH THE NIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS UP TO
10 MPH. CHANCE OF THUNDERSTORMS 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO
81. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH INCREASING TO 50 MPH AFTER
MIDNIGHT.
FRIDAY
BREEZY, SUNNY. HIGHS 61 TO 71. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 45 MPH INCREASING TO 10 TO 25 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF SHOWERS
30 PERCENT.
SUNDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 52 TO
62. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
MONDAY
WARMER, SUNNY. HIGHS 60 TO 70.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS 59 TO 69.
MTZ307-262200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
432 AM MDT WED AUG 26 2026
TODAY
SUNNY UNTIL LATE AFTERNOON THEN BECOMING PARTLY SUNNY.
PATCHY SMOKE THROUGH THE DAY. A 50 PERCENT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 73 TO 83. SOUTHWEST
WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. PATCHY SMOKE THROUGH THE NIGHT. LOWS 51 TO 57.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 72 TO
82. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 54. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 74. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 52.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
58 TO 68. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 38 TO 44.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 54 TO
64. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 39 TO 45.
MONDAY
WARMER, SUNNY. HIGHS 63 TO 73.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 44 TO 50.
TUESDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
MTZ302-262200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
432 AM MDT WED AUG 26 2026
TODAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. A 20 PERCENT CHANCE
OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID 80S.
SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE
THROUGH THE NIGHT. LOWS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS
30 PERCENT.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN
THE MID 80S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 73 TO 79. SOUTHWEST WINDS 5 TO 10 MPH
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS IN THE UPPER 60S. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.
MONDAY
SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 70S.
MTZ308-262200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE THROUGH THE DAY. A 20 PERCENT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER
50S. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF THUNDERSTORMS
40 PERCENT.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
UPPER 60S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S.
MTZ303-262200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
432 AM MDT WED AUG 26 2026
TODAY
PARTLY SUNNY EARLY IN THE MORNING THEN CLEARING. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. PATCHY
SMOKE LATE IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHEAST
WINDS UP TO 15 MPH.
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE MID 50S.
SOUTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH 5 TO
15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR
AFTER MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 20 MPH.
GUSTS UP TO 35 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF SHOWERS
40 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE UPPER 70S.
TEMPERATURE / PRECIPITATION
CUT BANK 87 53 87 / 20 30 20
MTZ304-262200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS LATE
IN THE AFTERNOON. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS IN
THE UPPER 80S. SOUTHEAST WINDS UP TO 15 MPH.
TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS UP TO 10 MPH.
THURSDAY
PARTLY SUNNY. PATCHY SMOKE THROUGH THE DAY. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 80S. SOUTH WINDS UP TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO 15 MPH SHIFTING TO
THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 80 TO 86. WEST WINDS 5 TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 50S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S.
MTZ305-262200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS UP TO
10 MPH.
TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 50S. EAST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY SUNNY. PATCHY SMOKE IN THE MORNING. A
30 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 50S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS AROUND 80.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
HAVRE 93 60 96 / 0 10 20
MTZ306-262200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
THURSDAY
MOSTLY SUNNY. A 30 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. SOUTH WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS AROUND 80.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 80S.
MTZ309-262200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
432 AM MDT WED AUG 26 2026
TODAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. A 20 PERCENT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE
THROUGH THE NIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF
THUNDERSTORMS 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 90S. SOUTH WINDS UP TO 15 MPH.
THURSDAY 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 50S. SOUTHWEST WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS IN THE MID 70S. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.
MONDAY
SUNNY. HIGHS AROUND 80.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE LOWER 80S.
MTZ310-262200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
432 AM MDT WED AUG 26 2026
TODAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. A 20 PERCENT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 90.
EAST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE MORNING.
TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
PATCHY SMOKE IN THE MORNING. MOSTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. SOUTH
WINDS UP TO 10 MPH.
THURSDAY 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 50S. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. CHANCE OF SHOWERS 40 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 80S.
MTZ311-262200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
432 AM MDT WED AUG 26 2026
TODAY
WARMER. MOSTLY SUNNY. HIGHS 84 TO 90. SOUTHEAST WINDS
5 TO 15 MPH.
TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
PARTLY SUNNY. PATCHY SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 88 TO
94. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 82 TO 88. WEST WINDS UP TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 75 TO 81.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 68 TO 74.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 50.
MONDAY
WARMER, SUNNY. HIGHS 76 TO 82.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS 78 TO 84.
MTZ312-262200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
432 AM MDT WED AUG 26 2026
TODAY
SUNNY. PATCHY SMOKE IN THE LATE MORNING AND AFTERNOON. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
AROUND 90. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. PATCHY SMOKE. LOWS IN THE UPPER 50S. SOUTH WINDS
UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 50S. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. HIGHS
IN THE MID 80S. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 50S.
SATURDAY
PARTLY SUNNY. SLIGHT 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. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. CHANCE OF SHOWERS 40 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS AROUND 80.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 90 58 92 / 20 30 20
MTZ313-262200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE IN THE LATE MORNING AND
AFTERNOON. A 20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 15 MPH.
THURSDAY
PARTLY SUNNY. PATCHY SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 90S. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 50S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. LOWS
IN THE UPPER 40S. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING. LOWS IN THE UPPER 40S.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS AROUND 80.
MTZ314-262200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
432 AM MDT WED AUG 26 2026
TODAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. PATCHY SMOKE THROUGH THE NIGHT. LOWS AROUND 60.
SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY
PARTLY SUNNY. PATCHY SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
58 TO 64. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 57 TO 63.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE
OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
COOLER. MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 48 TO 54. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 47 TO 53.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 88 56 92 / 20 30 30
MTZ315-262200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE THROUGH THE DAY. A 40 PERCENT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 77 TO 85.
SOUTHWEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE AFTER MIDNIGHT. LOWS 51 TO 59. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 75 TO 83. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 48 TO 56. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS 70 TO 78. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 48 TO 56.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 63 TO 71. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 39 TO 47.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 59 TO
67. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 39 TO 47. HIGHS
67 TO 75.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS. LOWS 45 TO 53. HIGHS 66 TO 74.
MTZ316-262200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
432 AM MDT WED AUG 26 2026
TODAY
SUNNY UNTIL LATE AFTERNOON THEN BECOMING PARTLY SUNNY.
PATCHY SMOKE THROUGH THE DAY. A 20 PERCENT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 83 TO 91. SOUTH WINDS
UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 50S. SOUTH
WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 82 TO 88. SOUTH WINDS 5 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 MID 50S. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 78 TO 84. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 76. CHANCE
OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 66 TO 72.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS 74 TO 80.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS 73 TO 79.
MTZ317-262200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
432 AM MDT WED AUG 26 2026
TODAY
SUNNY UNTIL LATE AFTERNOON THEN BECOMING PARTLY SUNNY.
PATCHY SMOKE THROUGH THE DAY. A 50 PERCENT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 76 TO 84. SOUTHWEST
WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS 53 TO 61. SOUTH WINDS UP TO
10 MPH.
THURSDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 77 TO 85. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 52 TO 60. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS 72 TO 80. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 50 TO 58. CHANCE OF PRECIPITATION
40 PERCENT.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 73. LOWS 42 TO
48. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 59 TO 67.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 42 TO 48. HIGHS
67 TO 75.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 48 TO 54. HIGHS
67 TO 75.
MTZ318-262200-
SNOWY AND JUDITH MOUNTAINS-
432 AM MDT WED AUG 26 2026
TODAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS 76 TO 84.
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY
CLOUDY AFTER MIDNIGHT. LOWS 55 TO 61. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 81 TO 89. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER
50S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 75 TO 83. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 53 TO 59. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 68 TO 76. CHANCE OF
PRECIPITATION 60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 63 TO 69.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
MONDAY
WARMER, SUNNY. HIGHS 69 TO 77.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS 70 TO 78.
MTZ319-262200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
432 AM MDT WED AUG 26 2026
TODAY
SUNNY UNTIL LATE AFTERNOON THEN BECOMING PARTLY SUNNY.
PATCHY SMOKE IN THE MORNING. A 30 PERCENT CHANCE OF THUNDERSTORMS
LATE IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS UP
TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 50S. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY 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. SOUTH WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY SUNNY. SLIGHT 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. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 70S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TEMPERATURE / PRECIPITATION
HELENA 90 55 88 / 30 30 40
MTZ320-262200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE EARLY IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
74 TO 84. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE WEST 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 50S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 76 TO 84. SOUTH WINDS UP TO 15 MPH. GUSTS UP
TO 30 MPH IN THE AFTERNOON.
THURSDAY 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 50S. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 71 TO 79. SOUTH WINDS UP TO 5 MPH WITH GUSTS
TO AROUND 20 MPH SHIFTING TO THE SOUTHWEST 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 64 TO 74. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 40S. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 59 TO
69. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING. LOWS IN THE MID 40S.
MONDAY
WARMER, SUNNY. HIGHS 67 TO 75.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 50.
TUESDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 67 TO 75.
MTZ321-262200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
432 AM MDT WED AUG 26 2026
TODAY
SUNNY UNTIL LATE AFTERNOON THEN BECOMING PARTLY SUNNY. A
40 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
IN THE LOWER 80S. SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS UP TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE SOUTHWEST 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER
70S. LOWS IN THE LOWER 40S. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
UPPER 60S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING. LOWS IN THE LOWER 40S.
MONDAY
SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 40S.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
MTZ322-262200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE EARLY IN THE MORNING. CHANCE
OF RAIN SHOWERS AND SLIGHT CHANCE OF DRY THUNDERSTORMS LATE IN
THE AFTERNOON. HIGHS 75 TO 83. SOUTHWEST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 51 TO 57. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 75 TO 83. SOUTH WINDS UP TO 15 MPH. GUSTS UP
TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 49 TO 55. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
PARTLY SUNNY. HIGHS 70 TO 78. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 48 TO 56.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 64 TO 72. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 40 TO 48.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 61 TO
69. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 39 TO 47. HIGHS
67 TO 75.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 45 TO 51.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 66 TO 74.
MTZ323-262200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS LATE
IN THE AFTERNOON. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS IN
THE MID 80S. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 53 TO 59. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 50S. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH
IN THE EVENING.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 43 TO 49. HIGHS IN
THE UPPER 70S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS. LOWS 48 TO 54. HIGHS IN THE UPPER 70S.
MTZ324-262200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS LATE IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 50S. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS UP TO
5 MPH INCREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION
60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 40S. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 70S.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 70S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S.
MTZ325-262200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS LATE IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 51 TO 57. SOUTH WINDS 5 TO 10 MPH. CHANCE OF
THUNDERSTORMS 50 PERCENT.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS UP TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS 50 TO 56.
SOUTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. SOUTH WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST 10 TO 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY
AFTER MIDNIGHT. LOWS 49 TO 55. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
41 TO 47. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47.
MONDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 45 TO 51. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE
OF PRECIPITATION 30 PERCENT.
MTZ326-262200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE EARLY IN THE AFTERNOON. A
20 PERCENT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
IN THE MID 80S. SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 50S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS UP TO 10 MPH.
THURSDAY 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 50S. SOUTHEAST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTH
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE UPPER 70S. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 40S. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING. LOWS IN THE MID 40S.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 88 52 88 / 20 30 30
BOZEMAN MSU 86 54 87 / 30 30 40
MTZ330-262200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF DRY THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 69 TO 79.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 47 TO 55. SOUTH WINDS UP TO 10 MPH. CHANCE
OF THUNDERSTORMS 50 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF DRY THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 80.
SOUTH WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 46 TO 54. SOUTH WINDS 5 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 74. SOUTH WINDS 5 TO
15 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS 45 TO 53. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO
69. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
39 TO 45. CHANCE OF SHOWERS 70 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 57 TO 67.
SUNDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING. LOWS 38 TO 44.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 71.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 41 TO 49. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70. CHANCE OF
PRECIPITATION 30 PERCENT.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 81 41 81 / 30 30 30
MTZ327-262200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
432 AM MDT WED AUG 26 2026
TODAY
PARTLY SUNNY. PATCHY SMOKE THROUGH THE DAY. CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF DRY THUNDERSTORMS LATE IN THE
AFTERNOON. HIGHS 71 TO 81. SOUTHWEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS 45 TO 55. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY SMOKE IN THE MORNING. CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF DRY THUNDERSTORMS IN THE
AFTERNOON. HIGHS 70 TO 80. SOUTH WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 44 TO 54. SOUTH WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 66 TO 76. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 41 TO 51.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 71. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 32 TO 42.
SUNDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 58 TO 68.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
MONDAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS 64 TO 74.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
38 TO 48.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 72.
MTZ328-262200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN
THE AFTERNOON. SLIGHT CHANCE OF DRY THUNDERSTORMS LATE IN THE
AFTERNOON. HIGHS 80 TO 86. SOUTHWEST WINDS UP TO 10 MPH. CHANCE
OF THUNDERSTORMS 20 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS UP TO 10 MPH.
CHANCE OF THUNDERSTORMS 50 PERCENT.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 79 TO 85. SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. SOUTH WINDS
5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 76 TO 82. SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER
50S. HIGHS 71 TO 77. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 68 TO 74.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
MONDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 73 TO 79.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 72 TO 78.
TEMPERATURE / PRECIPITATION
DILLON 86 50 84 / 30 30 20
MTZ329-262200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
432 AM MDT WED AUG 26 2026
TODAY
MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON.
SLIGHT CHANCE OF DRY THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS
72 TO 80. SOUTHWEST WINDS UP TO 15 MPH. CHANCE OF THUNDERSTORMS
20 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 71 TO 79. SOUTH WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER
50S. SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 67 TO 75. SOUTH WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO SOUTHWEST 15 TO
20 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS 62 TO
70. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 40S.
SUNDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 60 TO 68.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 65 TO 73.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 63 TO 71.
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