686
FPUS55 KTFX 261022
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
421 AM MDT SAT SEP 26 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND SUNDAY.
MTZ301-262200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
421 AM MDT SAT SEP 26 2026
TODAY
WINDY, COOLER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS
38 TO 48. SOUTHWEST WINDS 15 TO 30 MPH. GUSTS UP TO 70 MPH
DECREASING TO 50 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
NOT AS COOL. MOSTLY CLOUDY. HIGHS 47 TO 55. SOUTH WINDS
UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
32 TO 38. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
SUNNY. HIGHS 48 TO 58. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 37 TO 43.
TUESDAY
WINDY. PARTLY SUNNY. HIGHS 46 TO 56.
TUESDAY NIGHT
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 38 TO 44.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 44 TO
54. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN AND SNOW. LOWS IN THE UPPER 30S. HIGHS
45 TO 55.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW AND
RAIN. HIGHS 42 TO 50.
MTZ307-262200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
421 AM MDT SAT SEP 26 2026
TODAY
BREEZY, COOLER. MOSTLY SUNNY. HIGHS 40 TO 50. WEST WINDS
10 TO 25 MPH. GUSTS UP TO 55 MPH DECREASING TO 40 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 28 TO 34. WEST WINDS UP TO 10 MPH. GUSTS UP TO
35 MPH IN THE EVENING.
SUNDAY
NOT AS COOL. MOSTLY CLOUDY. HIGHS 50 TO 58. SOUTHEAST
WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 34 TO 40. SOUTHWEST WINDS UP
TO 10 MPH.
MONDAY
SUNNY. HIGHS 52 TO 62. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 41.
TUESDAY
MOSTLY SUNNY. HIGHS 51 TO 61.
TUESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS 39 TO 45. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS 47 TO 57.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 34 TO 40.
THURSDAY
MOSTLY SUNNY. HIGHS 49 TO 59.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 41.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 44 TO 54.
CHANCE OF PRECIPITATION 40 PERCENT.
MTZ302-262200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
421 AM MDT SAT SEP 26 2026
..HIGH WIND WARNING IN EFFECT UNTIL NOON MDT TODAY
TODAY
WINDY. MUCH COOLER. PARTLY SUNNY UNTIL LATE AFTERNOON
THEN CLEARING. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 30 MPH
WITH GUSTS TO AROUND 50 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS UP
TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS UP TO 10 MPH SHIFTING TO
THE WEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY
BREEZY. MOSTLY SUNNY. HIGHS 58 TO 64.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID
50S. CHANCE OF PRECIPITATION 40 PERCENT.
MTZ308-262200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
421 AM MDT SAT SEP 26 2026
..HIGH WIND WARNING IN EFFECT UNTIL NOON MDT TODAY
TODAY
MUCH COOLER. PARTLY SUNNY UNTIL LATE AFTERNOON THEN
CLEARING. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 40 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. WEST WINDS UP TO 10 MPH. GUSTS UP TO
30 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST
WINDS UP TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS UP TO 5 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 50S.
MTZ303-262200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
421 AM MDT SAT SEP 26 2026
..HIGH WIND WARNING IN EFFECT UNTIL NOON MDT TODAY
TODAY
WINDY. MUCH COOLER. MOSTLY SUNNY. HIGHS IN THE MID 50S.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS AROUND 40.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 50S.
TEMPERATURE / PRECIPITATION
CUT BANK 56 33 59 / 0 0 0
MTZ304-262200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
421 AM MDT SAT SEP 26 2026
TODAY
WINDY. MUCH COOLER. SUNNY. HIGHS IN THE UPPER 50S. WEST
WINDS 15 TO 30 MPH. GUSTS UP TO 50 MPH IN THE MORNING.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS
UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY AND TUESDAY NIGHT
BREEZY. PARTLY CLOUDY. HIGHS 65 TO
71. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS 60 TO 66.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 59 TO 65.
LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 50S.
MTZ305-262200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
421 AM MDT SAT SEP 26 2026
TODAY
WINDY. MUCH COOLER. SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS 15 TO 30 MPH.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO
10 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. EAST WINDS UP TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
60S. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
TEMPERATURE / PRECIPITATION
HAVRE 65 37 68 / 0 0 0
MTZ306-262200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
421 AM MDT SAT SEP 26 2026
TODAY
WINDY. MUCH COOLER. SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS 20 TO 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 5 MPH
AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. EAST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST
WINDS UP TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
MTZ309-262200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
421 AM MDT SAT SEP 26 2026
TODAY
BREEZY. MUCH COOLER. PARTLY SUNNY UNTIL LATE AFTERNOON
THEN CLEARING. HIGHS AROUND 60. WEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 40 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. WEST WINDS UP TO 10 MPH. GUSTS UP TO
30 MPH IN THE EVENING.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. EAST WINDS
UP TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS AROUND 70. WEST WINDS UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER
60S. LOWS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 60.
MTZ310-262200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
421 AM MDT SAT SEP 26 2026
TODAY
BREEZY. MUCH COOLER. SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS 15 TO 25 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE MID 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S.
MTZ311-262200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
421 AM MDT SAT SEP 26 2026
TODAY
BREEZY, COOLER, SUNNY. HIGHS 59 TO 65. WEST WINDS 15 TO
25 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 5 MPH WITH
GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS 60 TO 66. SOUTHEAST WINDS UP TO
5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS UP
TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 65 TO 71. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS 68 TO 74.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS 62 TO 68.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 61 TO 67.
LOWS IN THE MID 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 57 TO 63.
MTZ312-262200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
421 AM MDT SAT SEP 26 2026
TODAY
WINDY. MUCH COOLER. MOSTLY SUNNY. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH WITH GUSTS
TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS UP
TO 5 MPH.
SUNDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS AROUND 70. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE MID 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 63 37 64 / 0 0 0
MTZ313-262200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
421 AM MDT SAT SEP 26 2026
TODAY
BREEZY, COOLER. MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST
WINDS 10 TO 15 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON.
GUSTS UP TO 45 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST UP TO 5 MPH AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. SOUTHEAST WINDS UP
TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP
TO 30 MPH.
SUNDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS UP TO
15 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
MTZ314-262200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
421 AM MDT SAT SEP 26 2026
TODAY
BREEZY, COOLER, SUNNY. HIGHS IN THE MID 60S. WEST WINDS
15 TO 25 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST UP TO
5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. SOUTHEAST WINDS UP
TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS UP TO
15 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 60S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 70S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER
60S. LOWS IN THE MID 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 66 37 65 / 0 0 0
MTZ315-262200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS 47 TO 55. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 45 MPH DECREASING TO 30 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 31 TO 37. WEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT.
SUNDAY
NOT AS COOL. MOSTLY CLOUDY. HIGHS 54 TO 62. EAST WINDS
UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS 38 TO 44. WEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS 56 TO 64. WEST WINDS UP TO 10 MPH. GUSTS
UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 36 TO 42. HIGHS
57 TO 65.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 40 TO 46.
HIGHS 54 TO 62.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
36 TO 42.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 63.
LOWS 36 TO 42.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 50 TO 58.
MTZ316-262200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
421 AM MDT SAT SEP 26 2026
TODAY
MUCH COOLER. PARTLY SUNNY. HIGHS 54 TO 60. SOUTHWEST
WINDS 10 TO 20 MPH. GUSTS UP TO 45 MPH DECREASING TO 35 MPH IN
THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY. HIGHS 59 TO 65. NORTH WINDS UP TO 5 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS 64 TO 70. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS 64 TO 70.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS 61 TO 67.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
THURSDAY
MOSTLY SUNNY. HIGHS 61 TO 67.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 56 TO 62.
MTZ317-262200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS 50 TO 58. WEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 33 TO 39. WEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 35 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS 54 TO 62. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. LOWS
40 TO 46. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
EVENING.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 57 TO
65. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 38 TO 44. HIGHS
59 TO 67.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS 41 TO
49. HIGHS 55 TO 63.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
37 TO 43.
THURSDAY
MOSTLY SUNNY. HIGHS 55 TO 63.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 38 TO 44.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 50 TO 58.
MTZ318-262200-
SNOWY AND JUDITH MOUNTAINS-
421 AM MDT SAT SEP 26 2026
TODAY
COOLER, SUNNY. HIGHS 56 TO 64. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 50 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY. HIGHS 52 TO 60. SOUTHEAST WINDS UP TO
15 MPH.
SUNDAY NIGHT
CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 58 TO 66. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS 63 TO 71.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS 57 TO 65.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS 56 TO 64.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS 52 TO 60.
MTZ319-262200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
421 AM MDT SAT SEP 26 2026
TODAY
MUCH COOLER. MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. LIGHT WINDS
BECOMING EAST UP TO 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS UP TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
60S. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
HELENA 64 38 65 / 0 0 0
MTZ320-262200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS 51 TO 61. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS 54 TO 62. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 40S. SOUTHEAST WINDS UP TO 5 MPH. GUSTS UP TO
20 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 55 TO
65. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
58 TO 68.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS 55 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 64.
LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 50 TO 60.
MTZ321-262200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS
UP TO 10 MPH.
SUNDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. LOWS
AROUND 40. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
MID 60S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 60S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
WEDNESDAY THROUGH THURSDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
MID 60S. LOWS IN THE UPPER 30S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 60.
MTZ322-262200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. PARTLY SUNNY. HIGHS 50 TO 60. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 31 TO 39. NORTHWEST WINDS 5 TO
10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 53 TO 61. SOUTHEAST WINDS UP TO
10 MPH.
SUNDAY NIGHT
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 37 TO 45. SOUTHWEST
WINDS UP TO 5 MPH. CHANCE OF RAIN 50 PERCENT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 56 TO
64. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 34 TO 42. HIGHS
59 TO 67.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 39 TO 47.
HIGHS 54 TO 64.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
35 TO 43.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 64.
LOWS 35 TO 43.
FRIDAY
PARTLY SUNNY. HIGHS 51 TO 59.
MTZ323-262200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST
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.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH DECREASING TO UP
TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. LOWS IN
THE MID 40S. NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 60S. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 39 TO 45. HIGHS IN
THE LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S.
MTZ324-262200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS
UP TO 10 MPH. GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S. NORTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 60S. WEST WINDS UP TO 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
IN THE LOWER 70S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S.
MTZ325-262200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHWEST 5 TO 15 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS UP TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 40S. NORTH WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY SUNNY WITH CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE MID 60S. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
HIGHS AROUND 70.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S.
MTZ326-262200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST
WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE EAST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS UP TO
5 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S. EAST WINDS UP TO 5 MPH SHIFTING
TO THE SOUTH AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER
60S. LIGHT WINDS BECOMING NORTHWEST UP TO 5 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
AROUND 70.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 65 39 65 / 0 0 0
BOZEMAN MSU 64 40 65 / 0 0 10
MTZ330-262200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
421 AM MDT SAT SEP 26 2026
TODAY
MOSTLY SUNNY. HIGHS 50 TO 60. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
SUNDAY
CLOUDY. HIGHS 52 TO 62. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
SUNDAY NIGHT
CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 36 TO 42. NORTH WINDS UP TO 10 MPH.
MONDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 51 TO 61. NORTHWEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 33 TO 43.
HIGHS 52 TO 64.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS
34 TO 41. HIGHS 52 TO 62.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 49 TO 59.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 59 33 65 / 0 0 20
MTZ327-262200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. PARTLY SUNNY. AREAS OF FOG EARLY IN THE MORNING.
HIGHS 47 TO 55. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
CLOUDY. HIGHS 51 TO 59. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. A 50 PERCENT CHANCE OF RAIN IN THE
EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE UPPER 30S.
NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTH AFTER
MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 52 TO 60. NORTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
HIGHS 55 TO 63.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO
40. HIGHS 51 TO 62.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 49 TO 57.
MTZ328-262200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
421 AM MDT SAT SEP 26 2026
TODAY
COOLER. PARTLY SUNNY. HIGHS 60 TO 66. SOUTHWEST WINDS UP
TO 10 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.
SUNDAY
CLOUDY. HIGHS 60 TO 66. EAST WINDS UP TO 5 MPH SHIFTING
TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S. NORTH WINDS UP TO 10 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 62 TO
68. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40.
HIGHS 63 TO 71.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS
AROUND 40. HIGHS 63 TO 69.
FRIDAY
PARTLY SUNNY. HIGHS 59 TO 65.
TEMPERATURE / PRECIPITATION
DILLON 65 38 65 / 0 0 0
MTZ329-262200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
421 AM MDT SAT SEP 26 2026
TODAY
PARTLY SUNNY. HIGHS 52 TO 60. SOUTHWEST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO
30 MPH.
TONIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
SUNDAY
CLOUDY. HIGHS 54 TO 62. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. LOWS
AROUND 40. NORTH WINDS UP TO 10 MPH.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 53 TO 61. NORTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS 55 TO 64.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE UPPER 30S. HIGHS 55 TO 63.
FRIDAY
PARTLY SUNNY. HIGHS 52 TO 60.
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