995
FPUS55 KTFX 052331
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
530 PM MDT MON MAY 5 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, TUESDAY, TUESDAY NIGHT, AND WEDNESDAY.
...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE
FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR
DETAILS...
MTZ301-061000-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLEAR. LOWS 25 TO 30. EAST WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 45 TO 55. SOUTHEAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY
BREEZY, WARMER, SUNNY. HIGHS 55 TO 65. SOUTHWEST
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 40 TO 45. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 35 MPH.
THURSDAY AND THURSDAY NIGHT
WINDY. MOSTLY CLEAR. HIGHS 50 TO
60. LOWS 30 TO 35.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
35 TO 45.
SATURDAY
WARMER. MOSTLY CLOUDY. HIGHS 65 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS 35 TO 40. HIGHS 45 TO 55.
MTZ307-061000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLEAR. LOWS 25 TO 30. NORTHEAST WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 40 TO 50. EAST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. SOUTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 55 TO 65. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
50 TO 60.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 30 TO 35. HIGHS
55 TO 65.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
SATURDAY
WARMER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS 65 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN SHOWERS. LOWS 35 TO 40.
MONDAY
COOLER. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 45 TO 55. CHANCE OF PRECIPITATION
70 PERCENT.
MTZ302-061000-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30. NORTHEAST WINDS 5 TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 55 TO 60. SOUTH WINDS UP TO 10 MPH
INCREASING TO SOUTHEAST 10 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS 10 TO 20 MPH SHIFTING TO THE SOUTH 5 TO 10 MPH AFTER
MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 65 TO 70. SOUTHWEST WINDS 5 TO
10 MPH INCREASING TO 10 TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY AND THURSDAY NIGHT
WINDY. MOSTLY CLEAR. HIGHS 60 TO
65. LOWS AROUND 35.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 70. LOWS
40 TO 45.
SATURDAY
WARMER. MOSTLY CLOUDY. HIGHS 75 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
MONDAY
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 60. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ308-061000-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 55 TO 60. NORTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 70 TO 75. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 65 TO 70. LOWS
35 TO 40.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS AROUND
45. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY AND SUNDAY NIGHT
NOT AS WARM. MOSTLY CLOUDY WITH CHANCE
OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND
75. LOWS AROUND 45. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ303-061000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30. NORTHEAST WINDS 5 TO
10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS AROUND 60. EAST WINDS UP TO 10 MPH
INCREASING TO SOUTHEAST 10 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 30S.
SOUTHEAST WINDS 15 TO 25 MPH DECREASING TO 5 TO 15 MPH AFTER
MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 70 TO 75. SOUTH WINDS 10 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY AND THURSDAY NIGHT
BREEZY. MOSTLY CLEAR. HIGHS 65 TO
70. LOWS 35 TO 40.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 70. LOWS
40 TO 45.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
MONDAY
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF
PRECIPITATION 50 PERCENT.
TEMPERATURE / PRECIPITATION
CUT BANK 28 61 34 74 / 0 0 0 0
MTZ304-061000-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 30 TO 35. NORTH WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 60 TO 65. EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 75 TO 80. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
BREEZY. MOSTLY CLEAR. HIGHS 70 TO
75. LOWS AROUND 40.
FRIDAY
SUNNY. HIGHS 65 TO 70.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS 40 TO
45. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 75. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 60 TO
65.
MTZ305-061000-
HILL COUNTY-
INCLUDING HAVRE
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS UP
TO 10 MPH.
TUESDAY
SUNNY. HIGHS 60 TO 65. EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS 5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 75. SOUTH WINDS 10 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 75.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
FRIDAY
SUNNY. HIGHS AROUND 70.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS AROUND
45. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 65 TO
70.
TEMPERATURE / PRECIPITATION
HAVRE 30 65 36 77 / 0 0 0 0
MTZ306-061000-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS UP TO 10 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 60 TO 65. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
BREEZY, WARMER, SUNNY. HIGHS AROUND 75. SOUTHEAST
WINDS 10 TO 15 MPH SHIFTING TO THE SOUTH 15 TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
75 TO 80.
THURSDAY NIGHT AND FRIDAY
NOT AS WARM. MOSTLY CLEAR. LOWS
AROUND 40. HIGHS AROUND 70.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS AROUND
45. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 80 TO 85. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
MONDAY
COOLER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
MTZ309-061000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30. EAST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS AROUND 60. NORTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS 5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 75. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 75. LOWS
35 TO 40.
FRIDAY
SUNNY. HIGHS AROUND 70.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS 40 TO
45. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 75. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 45.
HIGHS AROUND 65. CHANCE OF PRECIPITATION 50 PERCENT.
MTZ310-061000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 30 TO 35. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS AROUND 60. EAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 75. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
AROUND 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS
AROUND 70.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS 45 TO
50. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. LOWS
45 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 70.
MTZ311-061000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY. HIGHS 55 TO 60. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 70 TO 75. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
WARMER. MOSTLY CLEAR. LOWS AROUND 50. SOUTH
WINDS 5 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 70 TO 80. LOWS 40 TO 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 70. LOWS
45 TO 50.
SATURDAY
WARMER. PARTLY CLOUDY. HIGHS 80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 55.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 85. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ312-061000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 55 TO 60. EAST WINDS UP TO 5 MPH INCREASING TO 10 TO 15 MPH
IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS 5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 70 TO 75. SOUTH WINDS 10 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
70 TO 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
70 TO 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. LOWS
45 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 65. CHANCE OF
PRECIPITATION 50 PERCENT.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 31 59 38 74 / 10 10 0 0
MTZ313-061000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS AROUND 30. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 50 TO 55.
SOUTHEAST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTH WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 70. SOUTH WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 40. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 70. LOWS
AROUND 45.
SATURDAY
WARMER. PARTLY CLOUDY. HIGHS 75 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 80.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 45.
HIGHS 60 TO 65. CHANCE OF PRECIPITATION 50 PERCENT.
MTZ314-061000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 30 TO 35. NORTHWEST WINDS UP TO 10 MPH.
TUESDAY
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING, THEN PARTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 55 TO 60. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 70 TO 75. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 45. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 75. LOWS
45 TO 50.
SATURDAY
WARMER. PARTLY CLOUDY. HIGHS 80 TO 85.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 55.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 80 TO 85. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN SHOWERS. LOWS 45 TO 50.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF
PRECIPITATION 50 PERCENT.
TEMPERATURE / PRECIPITATION
LEWISTOWN 29 52 33 70 / 50 20 0 0
MTZ315-061000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS 25 TO 30. NORTHEAST WINDS 5 TO 15 MPH. GUSTS UP
TO 30 MPH IN THE EVENING.
TUESDAY
NOT AS COOL. SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 45 TO 55. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 60 TO 70. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHWEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
60 TO 65.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO
45. HIGHS 60 TO 70.
SATURDAY
WARMER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS 70 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 50 TO 60. CHANCE OF PRECIPITATION
50 PERCENT.
MTZ316-061000-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
530 PM MDT MON MAY 5 2025
TONIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTHEAST WINDS UP TO
10 MPH.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60. NORTHEAST
WINDS UP TO 5 MPH SHIFTING TO THE EAST 5 TO 15 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 65 TO 75. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
65 TO 70.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
65 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 45.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 75 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
MTZ317-061000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN IN THE EVENING. LOWS 25 TO 30. NORTHEAST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 40 TO 50. EAST
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 60 TO 65. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. LOWS
35 TO 40. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 60 TO 65. LOWS
40 TO 45.
SATURDAY
WARMER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS 70 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 65 TO 75.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45.
HIGHS 55 TO 60. CHANCE OF PRECIPITATION 50 PERCENT.
MTZ318-061000-
SNOWY AND JUDITH MOUNTAINS-
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE LOWER 30S. NORTH WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE MORNING, THEN CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 45 TO 50. EAST
WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 35. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 60 TO 70. SOUTH WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
NOT AS COOL. MOSTLY CLEAR. LOWS 45 TO 50.
SOUTH WINDS 5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 45.
FRIDAY
SUNNY. HIGHS 60 TO 65.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS
70 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
MTZ319-061000-
HELENA VALLEY-
INCLUDING HELENA
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 30. NORTH WINDS UP TO 10 MPH.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 60. NORTHEAST WINDS UP TO
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS 5 TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 70 TO 75. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTH WINDS UP
TO 10 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
AROUND 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
AROUND 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 45. HIGHS
80 TO 85.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 65. CHANCE OF
PRECIPITATION 50 PERCENT.
TEMPERATURE / PRECIPITATION
HELENA 33 60 37 75 / 30 10 0 0
MTZ320-061000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO
30. NORTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 40 TO
50. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 60 TO 65. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 60 TO 70. LOWS 40 TO 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 60 TO 70. LOWS
40 TO 45.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 70 TO 75. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 60. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ321-061000-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO
30. NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS 45 TO 50. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 65 TO 70. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. SOUTH WINDS 5 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS 65 TO 70. LOWS 35 TO 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 70. LOWS
40 TO 45.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. HIGHS AROUND 75. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF PRECIPITATION
50 PERCENT.
MTZ322-061000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO
30. NORTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 40 TO 50. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. SOUTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 60 TO 70. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHWEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 60 TO 70.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO
45. HIGHS 60 TO 70.
SATURDAY
WARMER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS 70 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 65 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 60. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ323-061000-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 30 TO
35. NORTH WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHEAST
WINDS UP TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 70. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE
OF RAIN SHOWERS. HIGHS 70 TO 75. LOWS AROUND 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 75. LOWS
45 TO 50.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ324-061000-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
530 PM MDT MON MAY 5 2025
TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS 30 TO 35. NORTHEAST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 50 TO 55. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. EAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. MOSTLY CLEAR. LOWS AROUND 45.
SOUTH WINDS UP TO 10 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
70 TO 75.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO
45. HIGHS 70 TO 75.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 80. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 45.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 65. CHANCE OF
PRECIPITATION 50 PERCENT.
MTZ325-061000-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
530 PM MDT MON MAY 5 2025
TONIGHT
WINDY. SNOW AND RAIN IN THE EVENING, THEN CHANCE OF
SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
SNOW LEVEL 5500 FEET. LOWS AROUND 30. NORTH WINDS 20 TO 30 MPH.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 50 TO 55. NORTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHEAST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 65 TO 70. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
70 TO 75.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO
45. HIGHS 70 TO 75.
SATURDAY
PARTLY CLOUDY. HIGHS 75 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY NIGHT AND MONDAY
BREEZY, COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS 60 TO
65.
MTZ326-061000-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
530 PM MDT MON MAY 5 2025
TONIGHT
COLDER. MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW
IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 3 INCHES. LOWS AROUND 30. NORTHEAST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
50 TO 55. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. EAST WINDS UP TO
10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. MOSTLY CLEAR. LOWS AROUND 45.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
70 TO 75.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 75. LOWS
AROUND 45.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 80.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 75. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS AROUND
65.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 30 53 31 72 / 80 10 0 0
BOZEMAN MSU 31 50 33 68 / 80 10 0 10
MTZ330-061000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
530 PM MDT MON MAY 5 2025
TONIGHT
BREEZY, COLDER. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 5 TO
8 INCHES. LOWS 20 TO 30. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 40 TO 50. NORTHEAST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. NORTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 55 TO 65. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 60 TO 70. LOWS
40 TO 45.
SATURDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
60 TO 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS 35 TO 40. HIGHS 50 TO 60.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 27 59 28 65 / 70 10 0 10
MTZ327-061000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
530 PM MDT MON MAY 5 2025
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.
NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE
OF SNOW 50 PERCENT.
TUESDAY
NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS 45 TO 55. EAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. SOUTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
WARMER, SUNNY. HIGHS 55 TO 65. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTHWEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
55 TO 65.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 35. HIGHS
60 TO 70.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 65 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 40 TO 45.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 60 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 35 TO 40.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 45 TO 55.
CHANCE OF PRECIPITATION 50 PERCENT.
MTZ328-061000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
530 PM MDT MON MAY 5 2025
TONIGHT
WINDY. MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW
IN THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 3 INCHES. SNOW LEVEL 5500 FEET. LOWS AROUND
30. NORTH WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS 50 TO 55. NORTHEAST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 65 TO 70. SOUTH WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
70 TO 75.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 40 TO 45.
HIGHS 70 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT AND MONDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS 40 TO 45. HIGHS 60 TO 65.
TEMPERATURE / PRECIPITATION
DILLON 30 53 33 70 / 70 10 0 0
MTZ329-061000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
530 PM MDT MON MAY 5 2025
TONIGHT
WINDY. SNOW LIKELY. SNOW ACCUMULATION OF 3 TO
6 INCHES. LOWS 25 TO 30. NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS
TO AROUND 45 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 40 TO 50. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35. NORTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 55 TO 65. SOUTH WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. SOUTH WINDS 5 TO
15 MPH.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
60 TO 70.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO
45. HIGHS 60 TO 70.
SATURDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
65 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY NIGHT AND MONDAY
BREEZY, COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 40. HIGHS 50 TO
60.
HTTP://WWW.WEATHER.GOV/GREATFALLS
HTTPS://WWW.TWITTER.COM/NWSGREATFALLS
HTTPS://WWW.FACEBOOK.COM/NWSGREATFALLS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page