298
FPUS55 KTFX 092137
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 PM MDT SAT MAY 9 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, SUNDAY, SUNDAY NIGHT, AND MONDAY.
MTZ301-101000-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
BREEZY, WARMER. MOSTLY SUNNY. HIGHS 57 TO 69. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO
15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 39 TO 47.
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH INCREASING TO
50 MPH AFTER MIDNIGHT.
MONDAY
BREEZY, SUNNY. HIGHS 55 TO 67. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 50 MPH INCREASING TO 10 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE SOUTHWEST
UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 60 TO 74.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 48.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 63 TO 75.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 42 TO 48.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
BREEZY. MOSTLY SUNNY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 55 TO 67. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
WINDY. PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
LOWS 39 TO 45. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
WINDY. MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 52 TO 64.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS 35 TO 41. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY
WINDY. PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS 46 TO 56.
MTZ307-101000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 32 TO 38. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS 57 TO 69. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 39 TO 45. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO
30 MPH INCREASING TO 50 MPH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS 54 TO 66. WEST WINDS 10 TO 15 MPH. GUSTS
UP TO 45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 32 TO 38. WEST WINDS
UP TO 10 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
TUESDAY
WARMER, SUNNY. HIGHS 60 TO 74.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 42 TO 48.
HIGHS 63 TO 77.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 40 TO
48. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. HIGHS 53 TO 67. LOWS 37 TO 45.
FRIDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW
AFTER MIDNIGHT. LOWS 35 TO 41. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 47 TO 59.
MTZ302-101000-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS AROUND 40. WEST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, WARMER. MOSTLY SUNNY. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
44 TO 50. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH
INCREASING TO 40 MPH AFTER MIDNIGHT.
MONDAY
BREEZY, SUNNY. HIGHS 68 TO 74. WEST WINDS 10 TO 15 MPH
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE
WEST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS AROUND 80.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 50S.
THURSDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
THURSDAY NIGHT
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 40S.
FRIDAY AND FRIDAY NIGHT
WINDY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 60S. LOWS IN THE LOWER 40S.
SATURDAY
WINDY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS IN THE LOWER 60S.
MTZ308-101000-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 25 MPH INCREASING TO 40 MPH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO UP TO
5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE MID 70S. LOWS IN THE UPPER 40S.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 60S.
MTZ303-101000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN EARLY
IN THE EVENING, THEN PARTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT. LOWS AROUND 40. NORTHWEST WINDS 5 TO 10 MPH SHIFTING
TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH INCREASING TO 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 35 MPH.
MONDAY 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.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 80S.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 50S.
THURSDAY THROUGH FRIDAY
WINDY. PARTLY CLOUDY. HIGHS IN THE MID
70S. LOWS IN THE UPPER 40S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE MID 40S.
SATURDAY
WINDY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
CUT BANK 39 77 50 71 / 20 10 10 0
MTZ304-101000-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS AROUND 40. NORTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
WARMER. MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
SUNNY. HIGHS 68 TO 74. NORTHWEST WINDS 10 TO 20 MPH.
GUSTS UP TO 45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
COLDER. 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.
TUESDAY
SUNNY. HIGHS 74 TO 80.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50.
HIGHS 82 TO 88.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN. LOWS IN THE LOWER 50S.
THURSDAY THROUGH FRIDAY
BREEZY. PARTLY CLOUDY. HIGHS IN THE
MID 70S. LOWS IN THE UPPER 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S.
SATURDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER
60S. CHANCE OF RAIN 30 PERCENT.
MTZ305-101000-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN EARLY
IN THE EVENING, THEN PARTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS AROUND 80. SOUTH WINDS 5 TO
15 MPH.
SUNDAY NIGHT
WARMER. MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
MONDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
15 TO 25 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 30S.
NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO
UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50.
HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER
50S.
THURSDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN IN THE EVENING. LOWS AROUND 50.
FRIDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S.
SATURDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER
70S. CHANCE OF RAIN 30 PERCENT.
TEMPERATURE / PRECIPITATION
HAVRE 39 81 51 75 / 10 0 10 0
MTZ306-101000-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN EARLY
IN THE EVENING, THEN PARTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
15 MPH.
SUNDAY NIGHT
WARMER. MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
WINDY, SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 30S.
NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO
THE NORTHWEST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND
50. HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 50S.
THURSDAY THROUGH FRIDAY
WINDY. PARTLY CLOUDY. HIGHS IN THE
UPPER 70S. LOWS AROUND 50.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE UPPER 40S.
SATURDAY
WINDY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS IN THE LOWER 70S.
MTZ309-101000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN THE EVENING.
LOWS AROUND 40. NORTH WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS UP TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS
5 TO 15 MPH SHIFTING TO THE NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
IN THE LOWER 50S. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN. HIGHS IN THE MID 70S. LOWS IN THE MID 40S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
AROUND 70.
MTZ310-101000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN THE EVENING.
LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
WARMER, SUNNY. HIGHS AROUND 80. SOUTH WINDS 5 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 40S.
NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING
EAST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS IN THE UPPER 70S. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE UPPER 40S.
SATURDAY
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
MTZ311-101000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
40S. NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER
MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 73 TO 79. SOUTH WINDS UP TO
15 MPH.
SUNDAY NIGHT
WARMER. MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH
WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH AFTER MIDNIGHT.
MONDAY
BREEZY, SUNNY. HIGHS 70 TO 76. NORTHWEST WINDS 10 TO
25 MPH. GUSTS UP TO 50 MPH DECREASING TO 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 40S.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH
DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 72 TO 78.
TUESDAY NIGHT AND WEDNESDAY
WARMER. PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS 83 TO 89.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY
BREEZY. MOSTLY SUNNY. HIGHS 74 TO 80.
THURSDAY NIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN IN THE EVENING. LOWS IN THE LOWER 50S.
FRIDAY
BREEZY. MOSTLY SUNNY. HIGHS 72 TO 78.
FRIDAY NIGHT AND SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS 69 TO 75.
MTZ312-101000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN THE EVENING.
LOWS IN THE LOWER 40S. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTH AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 15 MPH SHIFTING TO THE EAST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE MID 70S. LOWS AROUND 50.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
AROUND 70.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 41 81 49 76 / 20 0 10 0
MTZ313-101000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN THE EVENING.
LOWS IN THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
WARMER, SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH SHIFTING TO THE NORTHWEST 15 TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST
UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 50S.
THURSDAY AND THURSDAY NIGHT
BREEZY. NOT AS WARM. PARTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN. HIGHS IN THE MID 70S. LOWS
AROUND 50.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT AND SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
MTZ314-101000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
40S. WEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP
TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 50. SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO
30 MPH AFTER MIDNIGHT.
MONDAY
BREEZY, SUNNY. HIGHS 72 TO 78. NORTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING SOUTHWEST
UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 70S.
LOWS IN THE LOWER 50S.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
THURSDAY
BREEZY. MOSTLY SUNNY. HIGHS 75 TO 81.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE LOWER 50S.
FRIDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 70S.
FRIDAY NIGHT AND SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS 70 TO 76.
TEMPERATURE / PRECIPITATION
LEWISTOWN 37 76 46 72 / 30 0 0 0
MTZ315-101000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS
UP TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 40S. WEST WINDS UP TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 61 TO 71. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
TUESDAY
WARMER, SUNNY. HIGHS 69 TO 79.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 70 TO 80.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 71.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 69.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 54 TO 62. CHANCE OF
RAIN 30 PERCENT.
MTZ316-101000-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS AROUND 40. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS 72 TO 80. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS 69 TO 77. WEST WINDS UP TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO
5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 75 TO 83.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS 78 TO 86.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS 67 TO 77. LOWS IN THE UPPER 40S.
SATURDAY
PARTLY SUNNY. A 30 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 61 TO 69.
MTZ317-101000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS 34 TO 40. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 65 TO 73. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 42 TO 50. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 62 TO 70. WEST WINDS 5 TO 20 MPH WITH
GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 35 TO 41. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
SOUTHEAST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 66 TO 74.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 44 TO 52.
HIGHS 73 TO 81.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS 45 TO 53. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 63 TO 71. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 41 TO 49.
FRIDAY
MOSTLY SUNNY. HIGHS 62 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
39 TO 47. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 58 TO 64. CHANCE OF
RAIN 30 PERCENT.
MTZ318-101000-
SNOWY AND JUDITH MOUNTAINS-
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
WARMER, SUNNY. HIGHS 65 TO 73. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH.
MONDAY
BREEZY, SUNNY. HIGHS 63 TO 71. NORTHWEST WINDS 10 TO
25 MPH. GUSTS UP TO 55 MPH DECREASING TO 45 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH BECOMING SOUTH UP
TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 64 TO 72.
TUESDAY NIGHT AND WEDNESDAY
WARMER. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS 75 TO 83.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
THURSDAY THROUGH FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. HIGHS 65 TO 74. LOWS IN THE UPPER 40S.
SATURDAY
BREEZY. MOSTLY SUNNY. A 30 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS 61 TO 69.
MTZ319-101000-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS UP TO 5 MPH
INCREASING TO NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 5 MPH
AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
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 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 70S. LOWS IN THE MID 40S.
SATURDAY
PARTLY SUNNY. A 30 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 70.
TEMPERATURE / PRECIPITATION
HELENA 37 80 46 78 / 0 0 10 0
MTZ320-101000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS IN THE MID 30S. NORTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 64 TO 74. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 63 TO 73. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 45 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH SHIFTING TO THE
NORTHEAST WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 67 TO 77.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS 71 TO 81.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS 62 TO 72. LOWS IN THE MID 40S.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 61 TO 71.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 40S. HIGHS 57 TO 67.
MTZ321-101000-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS IN THE MID 30S. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST
WINDS 5 TO 10 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH BECOMING NORTHEAST
UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY AND THURSDAY NIGHT
NOT AS WARM. PARTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN. HIGHS IN THE LOWER 70S. LOWS IN THE
MID 40S.
FRIDAY
SUNNY. HIGHS AROUND 70.
FRIDAY NIGHT AND SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S.
MTZ322-101000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 31 TO 37. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS 66 TO 76. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 46. WEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
SUNNY. HIGHS 63 TO 73. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 41. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH DECREASING TO UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 69 TO 79.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 51.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 71 TO 81.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS 43 TO 49. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 72. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 40 TO 46.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 71.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 38 TO 44.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
55 TO 65. CHANCE OF PRECIPITATION 30 PERCENT.
MTZ323-101000-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS
5 TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST 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.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO UP TO
5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50.
HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS IN THE MID 70S. LOWS IN THE UPPER 40S.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE MID 70S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
MTZ324-101000-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
336 PM MDT SAT MAY 9 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING NORTHWEST UP TO
5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50.
HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 40S.
FRIDAY
SUNNY. HIGHS IN THE MID 70S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE MID 40S. HIGHS AROUND 70.
MTZ325-101000-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 49. SOUTH WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
SUNNY. HIGHS 77 TO 83. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING NORTHEAST UP TO
5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 81 TO 87.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 80S.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS
IN THE MID 70S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 40S.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE MID 40S. HIGHS AROUND 70.
MTZ326-101000-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP
TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE NORTHWEST 5 TO 15 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
10 TO 15 MPH BECOMING SOUTHEAST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER
40S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 40S.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 33 78 43 79 / 0 0 10 0
BOZEMAN MSU 36 77 46 78 / 0 0 0 0
MTZ330-101000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 28 TO 34. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
SUNDAY
WARMER, SUNNY. HIGHS 59 TO 71. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 44. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY
SUNNY. HIGHS 64 TO 74. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
NORTH UP TO 5 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 66 TO 78.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 44 TO 50.
HIGHS 68 TO 80.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS 41 TO 47. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 37 TO 43.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 59 TO 69.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN AND SNOW. LOWS 36 TO 42. HIGHS 54 TO 64.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 27 70 36 76 / 0 0 0 0
MTZ327-101000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 63 TO 73. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 62 TO 74. 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.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH BECOMING NORTH UP
TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 68 TO 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 67 TO 77.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 59 TO 69.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 57 TO 67.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
51 TO 61. CHANCE OF PRECIPITATION 30 PERCENT.
MTZ328-101000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTH WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 74 TO 80. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 74 TO 82. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST WITH GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH BECOMING NORTH UP
TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 79 TO 87.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50.
HIGHS 79 TO 85.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE
OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 70 TO 76. CHANCE OF
RAIN 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE LOWER 40S.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 69 TO 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 40S. HIGHS 64 TO 70.
TEMPERATURE / PRECIPITATION
DILLON 35 79 43 81 / 0 0 0 0
MTZ329-101000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
336 PM MDT SAT MAY 9 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTH WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 65 TO 73. SOUTH WINDS 5 TO 15 MPH.
GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
BREEZY, SUNNY. HIGHS 68 TO 76. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH INCREASING TO WEST 15 TO 25 MPH WITH
GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH BECOMING NORTH UP TO
5 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 71 TO 81.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS 70 TO 78.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62 TO 70. CHANCE OF
RAIN 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 40.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 61 TO 69.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE UPPER 30S.
SATURDAY
WINDY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS 56 TO 64.
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