941
FPUS55 KTFX 180418
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1017 PM MDT WED JUN 17 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TONIGHT, THURSDAY, THURSDAY NIGHT, AND
JUNETEENTH.
MTZ301-181000-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN
THE LATE EVENING AND EARLY MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS UP TO 10 MPH. CHANCE OF SHOWERS 50 PERCENT.
THURSDAY
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 60.
NORTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
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 UPPER 30S. NORTHEAST WINDS 5 TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
JUNETEENTH
WARMER. MOSTLY SUNNY. HIGHS 58 TO 68. SOUTHEAST
WINDS UP TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 72. CHANCE
OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 41 TO 47.
SUNDAY AND SUNDAY NIGHT
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 51 TO 61. LOWS
37 TO 43. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 53 TO 63. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY
WARMER, SUNNY. HIGHS 62 TO 72.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE
OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 63 TO 75. CHANCE OF PRECIPITATION 40 PERCENT.
MTZ307-181000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 38 TO 44. WEST WINDS UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 64. WEST WINDS UP TO
15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 36 TO 42. NORTHEAST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
JUNETEENTH
PARTLY SUNNY. HIGHS 59 TO 69. EAST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 47. EAST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 62 TO 74.
LOWS 40 TO 46.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO 65. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS
38 TO 44.
MONDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO 65. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 38 TO 44. HIGHS
64 TO 74.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 66 TO 78.
MTZ302-181000-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S. WEST WINDS UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
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 40S. NORTH WINDS 5 TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST
WINDS 5 TO 10 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS 15 TO 20 MPH
DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.
SUNDAY
COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE LOWER 40S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
MTZ308-181000-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
LATE EVENING AND EARLY MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE MID 40S. NORTHEAST
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
CHANCE OF SHOWERS 40 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. NORTH WINDS UP TO 15 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTH WINDS UP
TO 10 MPH.
JUNETEENTH
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS 5 TO 15 MPH SHIFTING TO
THE NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80.
LOWS IN THE UPPER 40S.
SUNDAY
COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE MID 40S.
MONDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
MTZ303-181000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN
THE MID 40S. NORTHWEST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH
BECOMING NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS UP
TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP
TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 20 MPH.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
BREEZY. 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.
SUNDAY
COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
MONDAY
SUNNY. HIGHS IN THE MID 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
CUT BANK 44 64 41 70 / 40 50 20 0
MTZ304-181000-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 68. NORTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.
JUNETEENTH
SUNNY. HIGHS AROUND 70. EAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
10 TO 15 MPH.
SATURDAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 81.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
SUNDAY AND SUNDAY NIGHT
COOLER. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 63 TO 69. LOWS IN THE LOWER 40S.
MONDAY
MOSTLY SUNNY. HIGHS 64 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS 73 TO 79.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 78 TO 84.
MTZ305-181000-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 40S. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY
BREEZY. PARTLY 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 60S. NORTHWEST
WINDS 5 TO 15 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP
TO 10 MPH AFTER MIDNIGHT.
JUNETEENTH
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS UP TO
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SUNDAY
COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
HAVRE 44 69 42 73 / 20 70 20 0
MTZ306-181000-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS UP TO 10 MPH.
THURSDAY
BREEZY. PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 15 MPH INCREASING TO NORTHWEST 15 TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO 5 TO
10 MPH AFTER MIDNIGHT.
JUNETEENTH
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS 5 TO 15 MPH. GUSTS UP
TO 30 MPH AFTER MIDNIGHT.
SATURDAY
WINDY. MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
BREEZY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY
BREEZY. 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 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
MTZ309-181000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN
THE LATE EVENING AND EARLY MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE MID 40S. NORTHWEST
WINDS UP TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF
SHOWERS 40 PERCENT.
THURSDAY
PARTLY 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 60S. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE NORTH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS UP TO 10 MPH.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS UP
TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
10 TO 15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS AROUND 70.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 60S.
LOWS IN THE MID 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ310-181000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS. LOWS
IN THE MID 40S. WEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY 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 60S. NORTHWEST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST
WINDS UP TO 10 MPH.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS UP
TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WINDS
10 TO 15 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ311-181000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE MID 40S. WEST WINDS UP
TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 68. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP
TO 10 MPH AFTER MIDNIGHT.
JUNETEENTH
SUNNY. HIGHS 67 TO 73. NORTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH AFTER
MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 73 TO 79.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SUNDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 72. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS 63 TO 69.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS 71 TO 77.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 77 TO 83.
MTZ312-181000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S. EAST WINDS UP TO 5 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER
60S. WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTH 5 TO 15 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTHEAST
WINDS UP TO 10 MPH.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS UP
TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
10 TO 15 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SATURDAY
WARMER. PARTLY SUNNY. HIGHS 78 TO 84.
SATURDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY AND SUNDAY NIGHT
NOT AS WARM. PARTLY CLOUDY. HIGHS IN
THE LOWER 70S. LOWS IN THE MID 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 70. LOWS IN
THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 76 TO 82. LOWS
IN THE LOWER 50S.
WEDNESDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 81 TO 87.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 46 69 45 74 / 30 60 20 0
MTZ313-181000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE LATE EVENING AND EARLY MORNING, THEN CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING. LOWS IN THE LOWER 40S. WEST
WINDS UP TO 10 MPH. CHANCE OF SHOWERS 30 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS UP TO 10 MPH SHIFTING
TO THE NORTHWEST WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST UP
TO 5 MPH AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 40 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
SATURDAY 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. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 60S. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 80.
MTZ314-181000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE MID 40S. WEST WINDS UP
TO 10 MPH.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER
60S. WEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS
TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS UP TO 5 MPH SHIFTING TO
THE EAST WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 48 TO 54. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
49 TO 55. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. LOWS IN THE UPPER 40S.
MONDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 60S. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 41 66 40 71 / 20 70 20 0
MTZ315-181000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE MID 40S. WEST WINDS UP
TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 71. WEST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE NORTHEAST UP TO 5 MPH AFTER
MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 65 TO 75. EAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 50. NORTHEAST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS 68 TO 76.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS 62 TO 72.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS IN
THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 72 TO 82.
MTZ316-181000-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. NORTH WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 72. WEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 5 MPH
AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 68 TO 76. NORTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS 73 TO 81.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 66 TO 74. LOWS IN
THE MID 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 64 TO 72. LOWS IN
THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 74 TO 82. LOWS
IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS 78 TO 86.
MTZ317-181000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE LATE EVENING AND EARLY MORNING, THEN CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING. LOWS 38 TO 44. NORTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF
SHOWERS 30 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 56 TO 64.
WEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 36 TO 42. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
JUNETEENTH
PARTLY SUNNY. HIGHS 62 TO 70. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 44 TO 50. SOUTHEAST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 74. CHANCE
OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 44 TO 50. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 59 TO 67. LOWS 39 TO 45.
MONDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
56 TO 64. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 39 TO 45. HIGHS
66 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 51.
WEDNESDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 69 TO 77.
MTZ318-181000-
SNOWY AND JUDITH MOUNTAINS-
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE LOWER 40S. WEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH LATE IN THE EVENING.
THURSDAY
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 56 TO 64. WEST WINDS UP
TO 10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 30 MPH
IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS AROUND 40. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY. HIGHS 62 TO 68. NORTHEAST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHEAST WITH GUSTS TO AROUND 25 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 66 TO 72.
SATURDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 60 TO 68.
SUNDAY 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 40S. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 63.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS 66 TO 72.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 71 TO 77.
MTZ319-181000-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO 5 MPH
WITH GUSTS TO AROUND 20 MPH INCREASING TO NORTHWEST 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING NORTHWEST UP TO
5 MPH AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 70S. EAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS
UP TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
HELENA 48 77 46 80 / 10 10 10 0
MTZ320-181000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. LOWS IN THE LOWER 40S. NORTH WINDS
UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 60 TO 70. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
35 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 64 TO 74. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 25 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS 5 TO 10 MPH WITH GUSTS
TO AROUND 40 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 63 TO 73. LOWS IN THE UPPER 40S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 61 TO 71. LOWS IN THE MID 40S.
MONDAY
SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 59 TO 69.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS 68 TO 78.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 70 TO 80.
MTZ321-181000-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. NORTH WINDS UP TO
5 MPH.
THURSDAY
MOSTLY 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 60S. WEST
WINDS UP TO 10 MPH INCREASING TO NORTHWEST 10 TO 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING NORTHEAST UP TO 5 MPH
AFTER MIDNIGHT.
JUNETEENTH
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. LOWS IN THE LOWER 40S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 40S. HIGHS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
MTZ322-181000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 40 TO 46. NORTHWEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 63 TO 73. WEST WINDS 5 TO 15 MPH. GUSTS
UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 45. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 45 MPH DECREASING TO UP TO 5 MPH WITH
GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
JUNETEENTH
PARTLY SUNNY. HIGHS 67 TO 75. EAST WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 52. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 74. CHANCE
OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 42 TO 48.
SUNDAY
SUNNY. HIGHS 63 TO 73.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 47.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
39 TO 47.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
45 TO 51.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 72 TO 82.
MTZ323-181000-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO NORTHWEST
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH DECREASING TO UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
JUNETEENTH
PARTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS UP
TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY 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 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
SUNDAY
SUNNY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 70S.
LOWS IN THE UPPER 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ324-181000-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
JUNETEENTH
PARTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS UP
TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 50S. EAST WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE EVENING.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. LOWS IN THE UPPER
40S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ325-181000-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 40 TO 46. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT. GUSTS
UP TO 35 MPH.
JUNETEENTH
PARTLY SUNNY. HIGHS AROUND 80. NORTH WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 60 PERCENT.
SUNDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
MTZ326-181000-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO
5 MPH SHIFTING TO THE NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE EAST UP
TO 5 MPH AFTER MIDNIGHT.
JUNETEENTH
PARTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS UP
TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 50. EAST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SLIGHT 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
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 44 79 43 81 / 0 10 0 0
BOZEMAN MSU 45 76 44 78 / 0 10 0 0
MTZ330-181000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 36 TO 42. NORTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 61 TO 73. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 43. NORTH WINDS UP TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
JUNETEENTH
PARTLY SUNNY. HIGHS 67 TO 77. EAST WINDS UP TO
5 MPH SHIFTING TO THE WEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 52. SOUTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 58 TO 68. CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING. LOWS 40 TO 46. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 60 TO 70. LOWS 38 TO 44.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS
39 TO 45.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 67 TO 77. LOWS
44 TO 50.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 69 TO 79.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 34 75 36 81 / 0 0 0 0
MTZ327-181000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 34 TO 40. NORTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 63 TO 73. WEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTHEAST
UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
JUNETEENTH
WARMER. PARTLY SUNNY IN THE MORNING THEN CLEARING.
HIGHS 69 TO 79. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 44 TO 50. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 60 TO 70. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
PARTLY CLOUDY AFTER MIDNIGHT. LOWS 37 TO 43. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 74. LOWS
AROUND 40.
TUESDAY
WARMER, SUNNY. HIGHS 70 TO 80.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 48.
WEDNESDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
MTZ328-181000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH LATE IN THE EVENING.
THURSDAY
SUNNY. HIGHS 75 TO 81. WEST WINDS UP TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
UP TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
JUNETEENTH
PARTLY SUNNY. HIGHS 78 TO 84. NORTHEAST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 69 TO 75. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY 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.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 79. LOWS
IN THE MID 40S.
TUESDAY
SUNNY. HIGHS 80 TO 86.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS 81 TO 87.
TEMPERATURE / PRECIPITATION
DILLON 42 80 43 82 / 0 0 0 0
MTZ329-181000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1017 PM MDT WED JUN 17 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 10 TO 15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
GUSTS UP TO 35 MPH.
THURSDAY
SUNNY. HIGHS 67 TO 75. WEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
JUNETEENTH
MOSTLY SUNNY. HIGHS 71 TO 79. EAST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE WEST 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 5 MPH
AFTER MIDNIGHT.
SATURDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 68.
CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE LOWER 40S.
SUNDAY
SUNNY. HIGHS 63 TO 71.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO 74. LOWS IN
THE LOWER 40S.
TUESDAY
SUNNY. HIGHS 72 TO 80.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS 72 TO 80.
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