170
FPUS55 KTFX 040932
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
332 AM MDT MON MAY 4 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND TUESDAY.
MTZ301-042200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE MORNING. HIGHS 40 TO 50. NORTH
WINDS 5 TO 15 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 25 TO 31. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 39 TO 47. NORTH WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 31. NORTHEAST WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 51 TO 61. SOUTHWEST WINDS
5 TO 20 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 38 TO 44. CHANCE OF SHOWERS
40 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 50 TO 60. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 38 TO 44.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS 52 TO 62. LOWS 37 TO 43.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 47 TO 57. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 36 TO 42. HIGHS 54 TO 64.
MTZ307-042200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND RAIN
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS IN THE AFTERNOON. HIGHS 39 TO 49. NORTHEAST WINDS
5 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 24 TO 30. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 37 TO 47. NORTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO 28. NORTHEAST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 51 TO 61. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY WITH SLIGHT CHANCE
OF RAIN SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 38 TO 44. CHANCE OF SHOWERS
40 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 50 TO 60. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 36 TO 42.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS 53 TO 63. LOWS 36 TO 42.
SATURDAY
PARTLY SUNNY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS 48 TO 58. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS 34 TO 40. HIGHS 55 TO 65.
MTZ302-042200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE MORNING. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO
20 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS
5 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS AROUND 50. NORTH WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 60S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 60S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
MTZ308-042200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 15 MPH. CHANCE OF SHOWERS
40 PERCENT.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS 5 TO
15 MPH.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS AND RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS 5 TO
15 MPH SHIFTING TO THE WEST UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS
AROUND 70.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF SHOWERS 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MTZ303-042200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
332 AM MDT MON MAY 4 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING. HIGHS IN THE MID 50S. NORTH
WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS 10 TO 20 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 10 TO 15 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE MID 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS
AROUND 70.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
TEMPERATURE / PRECIPITATION
CUT BANK 55 30 51 / 20 0 10
MTZ304-042200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
332 AM MDT MON MAY 4 2026
TODAY
BREEZY, COOLER. CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING, THEN MOSTLY SUNNY IN THE LATE
MORNING AND AFTERNOON. HIGHS 53 TO 59. NORTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE NORTH 15 TO 25 MPH IN THE AFTERNOON. GUSTS
UP TO 40 MPH.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS
5 TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO
20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTH WINDS
10 TO 15 MPH BECOMING SOUTH UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE UPPER 60S. CHANCE OF SHOWERS 50 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 40S. CHANCE OF SHOWERS 30 PERCENT.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MTZ305-042200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
332 AM MDT MON MAY 4 2026
TODAY
WINDY, COOLER. CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 30 MPH.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 10 TO 20 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO
20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS
5 TO 15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 70.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 40S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
TEMPERATURE / PRECIPITATION
HAVRE 58 27 54 / 10 0 10
MTZ306-042200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
332 AM MDT MON MAY 4 2026
TODAY
WINDY, COOLER. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS 51 TO 57. NORTHWEST WINDS 15 TO
30 MPH.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH BECOMING NORTHWEST
5 TO 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE NORTH 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS
5 TO 15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS AROUND 60. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE MID 30S.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 60S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
MTZ309-042200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 15 MPH. CHANCE OF
SHOWERS 40 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTH
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTH UP TO 5 MPH AFTER
MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS UP
TO 15 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE UPPER 60S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 70S.
MTZ310-042200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY UNTIL LATE AFTERNOON THEN BECOMING
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE MORNING. SLIGHT CHANCE
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF SHOWERS 50 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 10 MPH AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTH UP TO 5 MPH AFTER
MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE UPPER 40S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 70S.
MTZ311-042200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
332 AM MDT MON MAY 4 2026
TODAY
WINDY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS LATE
IN THE AFTERNOON. HIGHS 52 TO 58. NORTHWEST WINDS 15 TO 30 MPH.
CHANCE OF SHOWERS 20 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS IN THE AFTERNOON. HIGHS 47 TO 53. NORTHWEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE NORTHWEST UP TO 5 MPH AFTER
MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF SHOWERS 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS 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 AROUND 70.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
40S. HIGHS 63 TO 69. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 68 TO 74.
MTZ312-042200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE
MORNING AND AFTERNOON. HIGHS IN THE MID 50S. NORTH WINDS 5 TO
15 MPH. CHANCE OF SHOWERS 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST WINDS UP
TO 15 MPH.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS 5 TO
15 MPH SHIFTING TO THE SOUTH UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS UP TO 15 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN SHOWERS. HIGHS IN THE LOWER 70S. LOWS IN THE UPPER 40S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF SHOWERS 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 57 34 53 / 40 10 20
MTZ313-042200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
332 AM MDT MON MAY 4 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 25 MPH. CHANCE OF SHOWERS 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE EVENING.
TUESDAY
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH
SHIFTING TO THE NORTH 15 TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING SOUTHWEST
UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
FRIDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 40S. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
MTZ314-042200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
332 AM MDT MON MAY 4 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO
25 MPH. CHANCE OF SHOWERS 20 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE NORTHWEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN
THE AFTERNOON. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 20 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER
MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 68. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
FRIDAY
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.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 30 PERCENT.
SATURDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 63 TO 69. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 52 28 48 / 50 10 40
MTZ315-042200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON. SLIGHT
CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS 44 TO 52.
NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS IN
THE LOWER 30S. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS
41 TO 49. NORTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF SNOW 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 55 TO 63. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
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 65. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS
59 TO 67.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 62. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS 61 TO 69.
MTZ316-042200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 49 TO 57. NORTH WINDS 5 TO 15 MPH. CHANCE OF SHOWERS
40 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS UP TO 15 MPH.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS AND RAIN SHOWERS IN THE
AFTERNOON. HIGHS 45 TO 53. NORTH WINDS 5 TO 15 MPH. GUSTS UP TO
30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST UP
TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 61 TO 69. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 60 TO 68. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS
65 TO 73.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 67. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS 67 TO 73.
MTZ317-042200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. HIGHS 42 TO 50. NORTH WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY. LOWS 26 TO 32. NORTH WINDS UP
TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
TUESDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 37 TO 45. NORTH WINDS 5 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO 29. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST UP
TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 52 TO 60. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 39 TO 45.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 52 TO 60. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS 37 TO 43.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 66. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
39 TO 45. CHANCE OF SHOWERS 40 PERCENT.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 60. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS 36 TO 42. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 67.
MTZ318-042200-
SNOWY AND JUDITH MOUNTAINS-
332 AM MDT MON MAY 4 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS EARLY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE LATE MORNING AND AFTERNOON. HIGHS
43 TO 51. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 39 TO 45. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 50 TO 56. WEST WINDS UP TO
15 MPH.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 52 TO 60. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS AROUND 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 58 TO 64. LOWS IN THE
LOWER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 60. CHANCE OF
PRECIPITATION 60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 60 TO 66.
MTZ319-042200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
332 AM MDT MON MAY 4 2026
TODAY
COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS LATE IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 15 MPH. CHANCE OF
SHOWERS 30 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. NORTH WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH
INCREASING TO NORTH 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTH WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS
UP TO 5 MPH SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S.
THURSDAY
PARTLY SUNNY. 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
50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 70S.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 70S.
TEMPERATURE / PRECIPITATION
HELENA 58 34 54 / 30 10 20
MTZ320-042200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. CHANCE OF SNOW SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. HIGHS 44 TO 54. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 27 TO 33. NORTHEAST WINDS 5 TO 15 MPH. GUSTS
UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS
38 TO 48. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
INCREASING TO 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH IN THE
AFTERNOON. CHANCE OF SNOW 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 29. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH BECOMING NORTHWEST UP TO 5 MPH
WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 51 TO 61. SOUTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 55 TO 65. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS
57 TO 67.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 62. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS 58 TO 68.
MTZ321-042200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE LATE
MORNING AND AFTERNOON. CHANCE OF SNOW SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30. NORTH WINDS UP TO 15 MPH. GUSTS UP TO
30 MPH IN THE EVENING.
TUESDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS
IN THE MID 40S. NORTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE NORTH
10 TO 25 MPH IN THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH BECOMING NORTHWEST UP TO
5 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 60S.
SATURDAY
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 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 30S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
MTZ322-042200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
332 AM MDT MON MAY 4 2026
TODAY
COOLER. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE LATE MORNING AND AFTERNOON. HIGHS
46 TO 54. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 27 TO 33. NORTH WINDS 5 TO 15 MPH. GUSTS UP
TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS
40 TO 48. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHANCE OF SNOW 30 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 30. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 35 MPH BECOMING WEST UP TO 5 MPH
AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 53 TO 63. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 39 TO 45.
THURSDAY
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 AND FRIDAY
MOSTLY CLOUDY. LOWS 37 TO 43. HIGHS
58 TO 68.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS 37 TO 43.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 53 TO 63. CHANCE
OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 35 TO 41.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS 60 TO 70.
MTZ323-042200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
332 AM MDT MON MAY 4 2026
TODAY
COOLER. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE LATE MORNING AND AFTERNOON. HIGHS IN THE UPPER
50S. NORTH WINDS 10 TO 20 MPH.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. NORTH WINDS 5 TO 20 MPH.
TUESDAY
BREEZY. PARTLY SUNNY. A 40 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER
50S. NORTH WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTH WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO UP TO
5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS UP
TO 5 MPH SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S.
THURSDAY
PARTLY SUNNY. 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
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE MID 40S.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MTZ324-042200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
332 AM MDT MON MAY 4 2026
TODAY
COOLER. PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. NORTHEAST WINDS 15 TO 20 MPH
DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 15 TO 20 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE MID 40S.
THURSDAY
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 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 70S.
MTZ325-042200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
332 AM MDT MON MAY 4 2026
TODAY
BREEZY, COOLER. MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
NORTH WINDS 10 TO 15 MPH INCREASING TO 10 TO 25 MPH IN THE
AFTERNOON.
TONIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS 10 TO 25 MPH DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT.
TUESDAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. HIGHS AROUND 50. NORTH WINDS 10 TO
15 MPH INCREASING TO 15 TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 20S.
NORTH WINDS 15 TO 25 MPH DECREASING TO UP TO 10 MPH AFTER
MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS AROUND 70.
MTZ326-042200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
332 AM MDT MON MAY 4 2026
TODAY
COOLER. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE LATE MORNING AND AFTERNOON. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 30S. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS AND RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH BECOMING EAST UP
TO 5 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. SOUTH
WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 60 30 51 / 20 20 30
BOZEMAN MSU 58 32 51 / 20 20 40
MTZ330-042200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
332 AM MDT MON MAY 4 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS IN THE AFTERNOON. HIGHS 46 TO 58. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS 25 TO 31. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. HIGHS 36 TO 48. NORTH WINDS 10 TO
15 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS 20 TO 26. NORTH WINDS
10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 45 TO 57. NORTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 41.
THURSDAY
NOT AS COOL. 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 52 TO 64.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
34 TO 40.
FRIDAY
MOSTLY SUNNY. HIGHS 54 TO 64.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 33 TO 39. CHANCE OF
PRECIPITATION 20 PERCENT.
SATURDAY
MOSTLY SUNNY. SLIGHT 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
59. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE EVENING. LOWS 32 TO 38.
SUNDAY
WARMER. MOSTLY SUNNY. HIGHS 55 TO 65.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 60 29 48 / 10 10 20
MTZ327-042200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
332 AM MDT MON MAY 4 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS LATE
IN THE AFTERNOON. HIGHS 51 TO 61. NORTH WINDS UP TO 15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTHEAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS 43 TO 53. NORTHEAST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
NORTHEAST WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 50 TO 60. WEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO NORTHWEST 10 TO
15 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 55 TO 65.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS 56 TO 66.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 30S.
CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
MOSTLY SUNNY. SLIGHT 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
59. CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS 57 TO 67.
MTZ328-042200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
332 AM MDT MON MAY 4 2026
TODAY
MOSTLY SUNNY. HIGHS 57 TO 65. NORTH WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
TONIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 30S.
NORTHEAST WINDS 10 TO 25 MPH SHIFTING TO THE NORTH 5 TO 15 MPH
AFTER MIDNIGHT.
TUESDAY
BREEZY. MOSTLY SUNNY. HIGHS 49 TO 55. NORTHEAST WINDS
10 TO 15 MPH SHIFTING TO THE NORTH 15 TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 20S.
NORTHEAST WINDS 15 TO 25 MPH DECREASING TO UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
WEDNESDAY
WARMER, SUNNY. HIGHS 60 TO 66. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE LOWER
40S.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 66 TO 72.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS 67 TO 73.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND 40.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 67.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS 68 TO 74.
TEMPERATURE / PRECIPITATION
DILLON 63 32 54 / 10 10 10
MTZ329-042200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
332 AM MDT MON MAY 4 2026
TODAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS LATE
IN THE AFTERNOON. HIGHS 53 TO 61. NORTH WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTHEAST WINDS 15 TO
20 MPH SHIFTING TO THE NORTH 5 TO 15 MPH AFTER MIDNIGHT.
TUESDAY
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. HIGHS 43 TO 51. NORTH WINDS 10 TO
15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO
40 MPH.
TUESDAY NIGHT
WINDY. MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH
WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH DECREASING TO 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. SUNNY. HIGHS 52 TO 60. 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.
WEDNESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 58 TO 66.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS 59 TO 67.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER
30S.
SATURDAY
MOSTLY SUNNY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 53 TO 61. CHANCE
OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS 60 TO 68.
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