755
FPUS55 KTFX 110937
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 AM MDT MON MAY 11 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND TUESDAY.
MTZ301-112200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE LATE MORNING AND AFTERNOON. HIGHS 52 TO 64. WEST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 34 TO 40. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 59 TO 73. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 49. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 63 TO 77. SOUTHWEST
WINDS 5 TO 10 MPH INCREASING TO 15 TO 20 MPH WITH GUSTS TO AROUND
45 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
AFTER MIDNIGHT. LOWS 41 TO 47. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
WINDY. PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO
62. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN IN THE EVENING. LOWS 37 TO 43.
FRIDAY AND FRIDAY NIGHT
WINDY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN AND SNOW. HIGHS 48 TO 60. LOWS 33 TO 39.
SATURDAY
WINDY. MOSTLY SUNNY WITH CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. HIGHS 43 TO 53. CHANCE OF PRECIPITATION
40 PERCENT.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 29 TO 35. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW AND RAIN.
HIGHS 44 TO 54.
MTZ307-112200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS 53 TO 65. WEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 50 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 33 TO 39. NORTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 59 TO 73. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 49. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 78. SOUTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS AFTER MIDNIGHT. LOWS 39 TO 47. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY
WINDY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS,
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 49 TO 61. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 35 TO 41.
FRIDAY AND FRIDAY NIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN AND SNOW. HIGHS 50 TO 62. LOWS 33 TO 39.
SATURDAY
BREEZY. MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS 43 TO 55. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 34.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 44 TO
54. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ302-112200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS
15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS UP TO 10 MPH
INCREASING TO SOUTHEAST 10 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO 10 TO 20 MPH
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
AROUND 50. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY, COOLER. 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. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
WINDY. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S.
SATURDAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE MID 30S.
SUNDAY
BREEZY. MOSTLY SUNNY. CHANCE OF SNOW AND SLIGHT CHANCE
OF RAIN IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. CHANCE OF PRECIPITATION 40 PERCENT.
MTZ308-112200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 20 MPH.
GUSTS UP TO 50 MPH DECREASING TO 40 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS UP TO
5 MPH INCREASING TO SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE
OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE UPPER 30S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 60.
MTZ303-112200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS UP TO 10 MPH
INCREASING TO SOUTHEAST 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
WINDY, COOLER. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 70. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
WINDY. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S.
SATURDAY AND SATURDAY NIGHT
WINDY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE LOWER 60S. LOWS IN THE MID 30S.
SUNDAY
BREEZY. MOSTLY SUNNY. CHANCE OF SNOW AND SLIGHT CHANCE
OF RAIN IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 60. CHANCE OF PRECIPITATION 30 PERCENT.
TEMPERATURE / PRECIPITATION
CUT BANK 69 39 76 / 20 10 0
MTZ304-112200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS 66 TO 72. NORTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS UP
TO 10 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 84 TO 90. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
WINDY, COOLER. 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 LOWER 70S.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT AND FRIDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT AND SATURDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S.
SATURDAY NIGHT AND SUNDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
MTZ305-112200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO 25 MPH.
CHANCE OF SHOWERS 20 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTHWEST UP
TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 15 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE LOWER 50S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
WINDY. NOT AS WARM. 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 MID
70S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE
MID 70S.
SATURDAY AND SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN. HIGHS IN THE UPPER 60S. LOWS IN THE
UPPER 30S.
SUNDAY
BREEZY. MOSTLY SUNNY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER
60S. CHANCE OF RAIN 30 PERCENT.
TEMPERATURE / PRECIPITATION
HAVRE 74 39 78 / 30 10 0
MTZ306-112200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
336 AM MDT MON MAY 11 2026
TODAY
WINDY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 15 TO 30 MPH
WITH GUSTS TO AROUND 50 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
WEDNESDAY
WINDY, WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
VERY WINDY. NOT AS WARM. PARTLY SUNNY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
WINDY. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE
MID 70S.
SATURDAY AND SATURDAY NIGHT
WINDY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 60S. LOWS IN THE UPPER 30S.
SUNDAY
WINDY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS IN THE LOWER 60S.
MTZ309-112200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 15 MPH
SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP
TO 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST
WINDS 5 TO 15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH
WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
BREEZY, COOLER. 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 LOWER 70S.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
MTZ310-112200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. HIGHS IN THE MID 70S. NORTHWEST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
COLDER. 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 UPPER 70S. EAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY. NOT AS WARM. 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 70S.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
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
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT AND SUNDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
MTZ311-112200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
336 AM MDT MON MAY 11 2026
TODAY
BREEZY. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 69 TO 75. NORTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 45 MPH. CHANCE OF SHOWERS 20 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO UP
TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 71 TO 77. WEST WINDS UP TO 5 MPH SHIFTING
TO THE SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 85 TO 91. SOUTHEAST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
WINDY. NOT AS WARM. PARTLY SUNNY. SLIGHT CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO 77.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS 70 TO
76.
SATURDAY AND SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN. HIGHS 64 TO 70. LOWS IN THE LOWER 40S.
SUNDAY
WINDY. PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN.
HIGHS 58 TO 64.
MTZ312-112200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
336 AM MDT MON MAY 11 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH
SHIFTING TO THE NORTHWEST 10 TO 20 MPH IN THE AFTERNOON. GUSTS UP
TO 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE EAST UP TO
5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 54. EAST WINDS 5 TO
15 MPH SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 25 MPH AFTER
MIDNIGHT.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS AROUND 90. SOUTH WINDS
UP TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY, COOLER. 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 70S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S.
SATURDAY AND SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN. HIGHS IN THE MID 60S. LOWS IN THE
LOWER 40S.
SUNDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS IN
THE LOWER 60S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 75 43 79 / 20 0 0
MTZ313-112200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
336 AM MDT MON MAY 11 2026
TODAY
WINDY, SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH INCREASING TO 15 TO 30 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
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 MID 70S. SOUTHEAST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
BREEZY, WARMER. MOSTLY SUNNY. HIGHS IN THE UPPER
80S. SOUTH WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE
AFTERNOON. GUSTS UP TO 40 MPH.
WEDNESDAY NIGHT AND THURSDAY
WINDY. NOT AS WARM. MOSTLY
CLOUDY. A 50 PERCENT CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS AROUND 70.
THURSDAY NIGHT
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE UPPER 40S.
FRIDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
40S.
SATURDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY
WINDY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE MORNING, THEN CHANCE OF RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF
PRECIPITATION 30 PERCENT.
MTZ314-112200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
336 AM MDT MON MAY 11 2026
TODAY
WINDY, SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
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 MID 70S. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
BREEZY, WARMER. MOSTLY SUNNY. HIGHS AROUND 90.
SOUTHEAST WINDS 5 TO 15 MPH INCREASING TO 10 TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS 53 TO 59.
THURSDAY
WINDY. NOT AS WARM. PARTLY SUNNY. SLIGHT CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO 77.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT AND FRIDAY
BREEZY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS AROUND 50. HIGHS 71 TO 77.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER
40S.
SATURDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 40S.
SUNDAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 72 39 74 / 10 0 0
MTZ315-112200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS 59 TO 69. WEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 40 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
WARMER, SUNNY. HIGHS 68 TO 78. EAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 72 TO 82. SOUTH WINDS UP TO 5 MPH WITH
GUSTS TO AROUND 20 MPH INCREASING TO 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
WINDY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 55 TO 65. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE LOWER 40S.
FRIDAY
SUNNY. HIGHS 57 TO 65.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE UPPER 30S.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS 50 TO 59. LOWS IN THE MID 30S.
MTZ316-112200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS 67 TO 75. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS 73 TO 81. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. EAST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
WEDNESDAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 88. SOUTH WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS 48 TO 54. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
BREEZY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 63 TO 71. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS 64 TO 72.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS 57 TO 65. LOWS IN THE UPPER 30S.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 55 TO
63. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ317-112200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
336 AM MDT MON MAY 11 2026
TODAY
BREEZY, SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. HIGHS 61 TO 69. WEST WINDS 10 TO 15 MPH
INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 36 TO 42. NORTH WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 65 TO 73. SOUTHEAST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 30 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 52. SOUTHEAST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 75 TO 83. SOUTH WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 45 TO
53. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY, COOLER. RAIN SHOWERS LIKELY IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 58 TO 66. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY NIGHT
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. LOWS 39 TO 47.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 59 TO 67. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS 38 TO 46. HIGHS 54 TO 60.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 33 TO 39. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
PARTLY SUNNY. CHANCE OF SNOW AND RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 48 TO 56. CHANCE OF
PRECIPITATION 40 PERCENT.
MTZ318-112200-
SNOWY AND JUDITH MOUNTAINS-
336 AM MDT MON MAY 11 2026
TODAY
BREEZY, SUNNY. HIGHS 62 TO 70. NORTHWEST WINDS 10 TO
25 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH SHIFTING TO THE
NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 63 TO 71. SOUTHEAST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 77 TO 85. SOUTH WINDS
5 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.
THURSDAY
WINDY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 62 TO 70. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 70. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S.
CHANCE OF RAIN 40 PERCENT.
SATURDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 64.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY
WINDY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 51 TO 57. CHANCE
OF PRECIPITATION 40 PERCENT.
MTZ319-112200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS UP TO 10 MPH
INCREASING TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP
TO 35 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST UP
TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS BECOMING
EAST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST
WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY 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
60 PERCENT.
THURSDAY
WINDY, COOLER. 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 70S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
HELENA 77 42 83 / 10 0 0
MTZ320-112200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING. HIGHS 62 TO 72. NORTHWEST WINDS 5 TO 15 MPH INCREASING
TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 50 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 50 MPH SHIFTING TO THE EAST UP TO
5 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 66 TO 76. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 50. SOUTHEAST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 73 TO 83. SOUTH WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH INCREASING TO 45 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 67. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 40S.
CHANCE OF RAIN 30 PERCENT.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 58 TO 68.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 53 TO 63.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
IN THE MID 30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW AND RAIN.
HIGHS 49 TO 57.
MTZ321-112200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
336 AM MDT MON MAY 11 2026
TODAY
BREEZY, SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 MPH
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE EAST UP
TO 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS UP TO 10 MPH INCREASING TO SOUTH 10 TO 20 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
WINDY, COOLER. 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. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
MID 30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS IN THE MID 50S.
MTZ322-112200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS 62 TO 72. NORTHWEST WINDS 5 TO 15 MPH.
GUSTS UP TO 40 MPH INCREASING TO 50 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 36 TO 42. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 50 MPH SHIFTING TO THE NORTH UP
TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 68 TO 78. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 51. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 73 TO 83. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 42 TO 50.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
BREEZY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 67.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 37 TO 43.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 58 TO 68.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS 36 TO 42.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS 48 TO 62. LOWS 31 TO 37.
MTZ323-112200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
336 AM MDT MON MAY 11 2026
TODAY
BREEZY, SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. HIGHS 73 TO 79. NORTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 30 MPH INCREASING TO NORTHWEST 10 TO 25 MPH WITH
GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 45 MPH DECREASING TO UP TO 5 MPH
AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
UP TO 10 MPH.
WEDNESDAY
WARMER. MOSTLY SUNNY. HIGHS 84 TO 90. SOUTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
SOUTH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
BREEZY, COOLER. 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 70S. CHANCE OF
PRECIPITATION 50 PERCENT.
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 IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN
THE LOWER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ324-112200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 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.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO UP TO 5 MPH
AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS UP
TO 5 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
40S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
BREEZY, COOLER. 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 70S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
40S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
IN THE UPPER 30S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN
THE LOWER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ325-112200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
336 AM MDT MON MAY 11 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH INCREASING TO NORTHWEST 15 TO 20 MPH IN THE
AFTERNOON. GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
VERY WINDY. MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO
25 TO 40 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
BREEZY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 40S.
FRIDAY
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 LOWER 70S. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
40S.
SATURDAY
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 UPPER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ326-112200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
336 AM MDT MON MAY 11 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. HIGHS IN THE UPPER 70S. NORTHWEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO 10 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE EAST AFTER
MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS UP TO
5 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST
WINDS UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE
SOUTH 5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
BREEZY, COOLER. 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 70S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 40S.
FRIDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE LOWER 40S.
SATURDAY
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 UPPER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 79 39 81 / 20 0 0
BOZEMAN MSU 78 42 80 / 20 0 0
MTZ330-112200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
336 AM MDT MON MAY 11 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS LATE
IN THE AFTERNOON. HIGHS 62 TO 74. SOUTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO
45 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 42. NORTH WINDS UP TO 10 MPH.
GUSTS UP TO 40 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 65 TO 77. EAST WINDS UP TO 5 MPH SHIFTING
TO THE WEST WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 50. SOUTHEAST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
WINDY. MOSTLY SUNNY. HIGHS 69 TO 81. SOUTHEAST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO SOUTH 15 TO
30 MPH WITH GUSTS TO AROUND 55 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 40 TO 46. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
IN THE MORNING, THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 66. CHANCE
OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 35 TO 41.
FRIDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 57 TO 67. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS 35 TO 41.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN, THUNDERSTORMS AND SNOW IN
THE AFTERNOON. HIGHS 52 TO 62. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
30 TO 36. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS 47 TO 57. CHANCE OF PRECIPITATION 20 PERCENT.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 77 36 80 / 20 20 0
MTZ327-112200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS 61 TO 71. WEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST
UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TUESDAY
WARMER, SUNNY. HIGHS 67 TO 79. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
GUSTS UP TO 30 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 67 TO 79. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH INCREASING TO 15 TO 20 MPH WITH GUSTS TO
AROUND 50 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 40.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 64.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
MID 30S.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 55 TO 65. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE MID 30S.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS 49 TO 59. LOWS AROUND 30.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 46 TO 56.
MTZ328-112200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
336 AM MDT MON MAY 11 2026
TODAY
SUNNY. HIGHS 73 TO 81. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH INCREASING TO 15 TO 20 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 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.
TUESDAY
SUNNY. HIGHS 77 TO 85. EAST WINDS UP TO 5 MPH SHIFTING
TO THE WEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS 80 TO 88. SOUTH WINDS UP TO
10 MPH INCREASING TO 20 TO 35 MPH WITH GUSTS TO AROUND 50 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 72. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 67 TO 73.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS AROUND 40. HIGHS 61 TO 67.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE MID 30S. HIGHS 57 TO 63.
TEMPERATURE / PRECIPITATION
DILLON 80 42 83 / 0 0 0
MTZ329-112200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
336 AM MDT MON MAY 11 2026
TODAY
BREEZY, SUNNY. HIGHS 67 TO 75. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 40 MPH INCREASING TO WEST 15 TO
25 MPH WITH GUSTS TO AROUND 50 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH BECOMING NORTH UP TO
5 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 70 TO 78. SOUTH 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.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
GUSTS UP TO 30 MPH.
WEDNESDAY
VERY WINDY. MOSTLY SUNNY. HIGHS 71 TO 79. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH INCREASING TO SOUTH
25 TO 40 MPH WITH GUSTS TO AROUND 60 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER
40S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
BREEZY. PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 66. CHANCE
OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 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 59 TO 67.
FRIDAY NIGHT AND SATURDAY
WINDY. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS 54 TO 62.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN
THE LOWER 30S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 51 TO 57.
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