879
FPUS55 KTFX 170633
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1232 AM MDT FRI APR 17 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR .TONIGHT THROUGH TODAY..., SATURDAY, SATURDAY NIGHT, AND
SUNDAY.
MTZ301-181000-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 28 TO 34. LOWS 14 TO 26.
WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 37 TO 47. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 26 TO 32. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 46 TO 56. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 33 TO 39. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 52 TO 64. LOWS
36 TO 42.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS 58 TO 68. LOWS 38 TO 44.
WEDNESDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 49 TO 59.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN AND SNOW LIKELY IN THE
EVENING, THEN SNOW LIKELY AND CHANCE OF RAIN AFTER MIDNIGHT.
HEAVY SNOW ACCUMULATIONS. LOWS 31 TO 37. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 37 TO 47.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 35 TO 43. CHANCE OF
SNOW 40 PERCENT.
MTZ307-181000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. SNOW SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION OF 1 TO 4 INCHES.
TOTAL SNOW ACCUMULATION 2 TO 8 INCHES. HIGHS 27 TO 33. LOWS 15 TO
23. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 40 TO 50. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 31. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 50 TO 60. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 33 TO 39. WEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
36 TO 42.
TUESDAY
SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 59 TO 69.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 38 TO 44.
WEDNESDAY AND WEDNESDAY NIGHT
RAIN AND SNOW LIKELY. HEAVY SNOW
ACCUMULATIONS. HIGHS 51 TO 61. LOWS 32 TO 38. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
SNOW AND RAIN LIKELY IN THE MORNING, THEN SNOW LIKELY
IN THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. HIGHS 38 TO 48.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. LOWS 23 TO 29.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
34 TO 44.
MTZ302-181000-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
NOT AS COOL. PARTLY CLOUDY. PATCHY FOG AFTER
MIDNIGHT. A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE UPPER 30S.
LOWS 12 TO 25. WEST WINDS UP TO 15 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 50S. WEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
EVENING.
SUNDAY AND SUNDAY NIGHT
WARMER. PARTLY CLOUDY. HIGHS 60 TO 66.
LOWS IN THE UPPER 30S. WEST WINDS 5 TO 20 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.
LOWS IN THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE MID 40S.
WEDNESDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID
60S. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
WINDY, COOLER. MOSTLY CLOUDY WITH
A 50 PERCENT CHANCE OF RAIN AND SNOW. LOWS IN THE UPPER 30S.
HIGHS AROUND 50.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
IN THE UPPER 20S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE UPPER 40S.
MTZ308-181000-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF SNOW LATE IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW EARLY IN THE EVENING. CHANCE
OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 30S. LOWS 12 TO 26. SOUTHWEST WINDS UP TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE LOWER
30S. WEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
UP TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH WITH GUSTS
TO AROUND 25 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
LOWS IN THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY
WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND
30. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
MTZ303-181000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
NOT AS COOL. PARTLY CLOUDY. PATCHY FOG AFTER
MIDNIGHT. A 20 PERCENT CHANCE OF SNOW. HIGHS AROUND 40. LOWS
10 TO 23. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE UPPER
20S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.
LOWS IN THE UPPER 30S. WEST WINDS UP TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
LOWS IN THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN. LOWS IN THE UPPER 30S.
THURSDAY
WINDY, COOLER. PARTLY SUNNY WITH A 50 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND
SLIGHT CHANCE OF SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE UPPER 40S. CHANCE OF PRECIPITATION 20 PERCENT.
TEMPERATURE / PRECIPITATION
CUT BANK 16 57 26 68 / 20 0 0 0
MTZ304-181000-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. PATCHY FOG EARLY IN THE MORNING. HIGHS 38 TO 44. LOWS 11 TO
25. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. WEST
WINDS UP TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
UP TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. A 30 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN. LOWS AROUND 40.
THURSDAY
BREEZY, COOLER. PARTLY SUNNY WITH A 50 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS IN THE MID 50S.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 46 TO
52. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ305-181000-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE LOWER 40S. LOWS 14 TO 26. WEST WINDS UP TO
15 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS AROUND 60. WEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 70S.
LOWS IN THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY
WITH A 50 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN
THE UPPER 50S.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE
OF RAIN AND SNOW. LOWS AROUND 30.
FRIDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW AND RAIN.
HIGHS AROUND 50.
TEMPERATURE / PRECIPITATION
HAVRE 20 61 29 70 / 20 0 0 0
MTZ306-181000-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS 36 TO 42. LOWS 13 TO 23. WEST WINDS UP TO 20 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 53 TO 59. WEST WINDS UP TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE EAST 5 TO 10 MPH AFTER
MIDNIGHT.
SUNDAY
WARMER, SUNNY. HIGHS 62 TO 68. SOUTHEAST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTH 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 70. LOWS IN
THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
WINDY, COOLER. MOSTLY CLOUDY WITH
A 50 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S.
THURSDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN AND SNOW. LOWS AROUND 30.
FRIDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW AND RAIN.
HIGHS AROUND 50.
MTZ309-181000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. A
50 PERCENT CHANCE OF SNOW. HIGHS IN THE LOWER 40S. LOWS 11 TO 24.
SOUTHWEST WINDS UP TO 15 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
UP TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS UP TO 15 MPH.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 70S.
LOWS IN THE LOWER 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN. LOWS AROUND 40. HIGHS IN THE UPPER
50S.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE UPPER 20S.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ310-181000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. PATCHY FOG EARLY IN THE MORNING. HIGHS IN THE MID 40S. LOWS
15 TO 27. SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS AROUND 60. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE MID 70S. LOWS IN THE LOWER 40S.
THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 50S.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE LOWER 30S.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW AND RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
MTZ311-181000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS 38 TO 44. LOWS 13 TO 27. WEST WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 54 TO 60. WEST WINDS UP TO
15 MPH.
SATURDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. WEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 68 TO 74.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY
WITH A 50 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS
55 TO 61.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE LOWER 30S.
FRIDAY
MOSTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 30 PERCENT.
MTZ312-181000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
CHANCE OF SNOW. PATCHY FOG EARLY IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE EVENING. MOSTLY CLOUDY
WITH CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS IN THE LOWER 40S. LOWS 13 TO 27. SOUTHWEST WINDS UP TO
15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 20 MPH.
SATURDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH INCREASING TO 10 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE
UPPER 40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE LOWER 70S. LOWS IN THE LOWER 40S.
THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND
SNOW LIKELY. HIGHS IN THE UPPER 50S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE LOWER 30S.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS AROUND 50.
CHANCE OF PRECIPITATION 40 PERCENT.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 21 59 30 69 / 50 0 0 0
MTZ313-181000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS IN THE UPPER 30S. LOWS 13 TO 25. WEST WINDS 5 TO
25 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE MID 50S. WEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO
15 MPH.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
LOWS IN THE MID 40S.
TUESDAY
SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. RAIN LIKELY IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND
40. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
WINDY, COOLER. RAIN AND SNOW LIKELY. HIGHS IN THE MID
50S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE UPPER 20S.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
MTZ314-181000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
BREEZY. PARTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS IN THE LOWER 40S. LOWS 17 TO 27. WEST WINDS UP TO
25 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS AROUND 80.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE MID 70S. LOWS IN THE MID 40S.
THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. HIGHS 55 TO 61.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE LOWER 30S.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW AND RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
TEMPERATURE / PRECIPITATION
LEWISTOWN 20 56 30 66 / 30 0 0 0
MTZ315-181000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 32 TO 38. LOWS 20 TO 25.
WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 45 TO 53. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 56 TO 64. SOUTHWEST WINDS UP
TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 61 TO 69. LOWS IN
THE LOWER 40S.
TUESDAY
SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 64 TO 72.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER
40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN AND SNOW
LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS 56 TO 64. LOWS IN THE
UPPER 30S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
SNOW AND RAIN LIKELY. MODERATE SNOW ACCUMULATIONS.
HIGHS 43 TO 51. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
38 TO 46.
MTZ316-181000-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
CHANCE OF SNOW. SLIGHT CHANCE OF SNOW IN THE EVENING. SNOW
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. SNOW
ACCUMULATION UP TO 3 INCHES. TOTAL SNOW ACCUMULATION UP TO
4 INCHES. HIGHS 35 TO 41. LOWS 20 TO 26. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 52 TO 58. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
WARMER, SUNNY. HIGHS 62 TO 68. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 68 TO 74. LOWS IN
THE MID 40S.
TUESDAY
SUNNY. HIGHS 71 TO 77.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 63 TO 69. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE LOWER
40S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
COOLER. RAIN AND SNOW LIKELY IN THE MORNING, THEN
SNOW LIKELY AND CHANCE OF RAIN IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS 50 TO 56. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE LOWER 30S.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS 43 TO 49. CHANCE
OF PRECIPITATION 40 PERCENT.
MTZ317-181000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PATCHY FOG AFTER MIDNIGHT. CHANCE OF SNOW.
CHANCE OF SNOW EARLY IN THE EVENING, THEN SLIGHT CHANCE OF SNOW
LATE IN THE EVENING. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 4 INCHES.
TOTAL SNOW ACCUMULATION UP TO 6 INCHES. HIGHS 29 TO 37. LOWS
13 TO 25. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 44 TO 52. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 27 TO 33. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 54 TO 62. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 43. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 68. LOWS
39 TO 45.
TUESDAY
SUNNY. HIGHS 65 TO 73.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS 42 TO 48.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 59 TO 67. CHANCE OF RAIN
60 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
COOLER. RAIN AND SNOW LIKELY.
HEAVY SNOW ACCUMULATIONS. LOWS 34 TO 40. HIGHS 44 TO 52. CHANCE
OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 24 TO
30. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
36 TO 44.
MTZ318-181000-
SNOWY AND JUDITH MOUNTAINS-
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS 33 TO 39. LOWS 14 TO 25. WEST WINDS 5 TO 25 MPH WITH
GUSTS TO AROUND 45 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 47 TO 53. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO
25 MPH AFTER MIDNIGHT.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 58 TO 64. WEST WINDS 5 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 63 TO 69. LOWS IN
THE LOWER 40S.
TUESDAY
SUNNY. HIGHS 69 TO 75.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 65 TO 71. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. RAIN LIKELY IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. MODERATE
SNOW ACCUMULATIONS. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY
WINDY, COOLER. RAIN AND SNOW LIKELY. HEAVY SNOW
ACCUMULATIONS. HIGHS 47 TO 53. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW
AND RAIN IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS
IN THE UPPER 20S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
38 TO 44.
MTZ319-181000-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. SNOW SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 1 INCH. HIGHS IN
THE LOWER 40S. LOWS IN THE MID 20S. SOUTH WINDS UP TO 15 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. SOUTH
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST 5 TO 15 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
LOWS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID
40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. HIGHS AROUND 70. LOWS AROUND 40.
THURSDAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW LIKELY
IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN
THE UPPER 50S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF RAIN AND SNOW. LOWS AROUND 30.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
TEMPERATURE / PRECIPITATION
HELENA 25 59 32 69 / 60 0 0 0
MTZ320-181000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 29 TO 37. LOWS 16 TO 23.
SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 43 TO 53. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING TO 30 MPH AFTER
MIDNIGHT.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 53 TO 63. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 59 TO 72. LOWS IN
THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 57 TO 65. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
COOLER. RAIN AND SNOW LIKELY.
HEAVY SNOW ACCUMULATIONS. LOWS IN THE UPPER 30S. HIGHS 43 TO 53.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
37 TO 47.
MTZ321-181000-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 30S. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
35 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
GUSTS UP TO 35 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO UP
TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS AROUND 70. LOWS IN
THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
BREEZY, COOLER. RAIN AND SNOW LIKELY. HIGHS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
MTZ322-181000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 32 TO 40. LOWS 17 TO 24.
WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 46 TO 54. SOUTHWEST WINDS
UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 27 TO 33. SOUTHWEST WINDS UP
TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 54 TO 64. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 41. SOUTHWEST WINDS UP
TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 60 TO 72. LOWS
38 TO 44.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS 40 TO 46.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. HIGHS 54 TO
64. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY. SNOW LIKELY AND CHANCE
OF RAIN IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS 33 TO 39. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
SNOW AND RAIN LIKELY. MODERATE SNOW ACCUMULATIONS.
HIGHS 43 TO 53. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO
31. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
37 TO 47.
MTZ323-181000-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 40S. LOWS IN
THE MID 20S. SOUTH WINDS UP TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. SOUTH
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTH
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
LOWS IN THE MID 40S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE UPPER 40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 60S. LOWS IN THE LOWER 40S.
THURSDAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW LIKELY
IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN
THE UPPER 50S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS IN THE MID 30S.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW AND RAIN.
HIGHS IN THE LOWER 50S.
MTZ324-181000-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 40S. LOWS IN
THE LOWER 20S. SOUTHWEST WINDS UP TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS UP TO 15 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
LOWS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 40S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 60S. LOWS IN THE UPPER 30S.
THURSDAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER
50S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ325-181000-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 30S. LOWS
15 TO 21. SOUTH WINDS UP TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 50S. SOUTH
WINDS 5 TO 20 MPH.
SATURDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 30.
SOUTH WINDS 10 TO 20 MPH.
SUNDAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS
5 TO 15 MPH.
MONDAY THROUGH TUESDAY
BREEZY. PARTLY CLOUDY. HIGHS AROUND 70.
LOWS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 40S.
WEDNESDAY
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF
RAIN. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
COOLER. MOSTLY CLOUDY. SNOW LIKELY AND CHANCE OF RAIN
IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
MTZ326-181000-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SNOW.
SLIGHT CHANCE OF SNOW IN THE EVENING. SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 2 INCHES.
TOTAL SNOW ACCUMULATION UP TO 3 INCHES. HIGHS IN THE UPPER 30S.
LOWS IN THE LOWER 20S. SOUTH WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE MID 50S. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS UP TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS UP TO 10 MPH.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
70S. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
COOLER. MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID
50S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS AROUND 30.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
AROUND 50. CHANCE OF PRECIPITATION 40 PERCENT.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 19 57 26 68 / 70 0 0 0
BOZEMAN MSU 20 54 28 65 / 70 0 0 0
MTZ330-181000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. CHANCE OF SNOW IN THE LATE MORNING AND EARLY AFTERNOON,
THEN SLIGHT CHANCE OF SNOW EARLY IN THE EVENING. CHANCE OF SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG IN THE
MORNING. HIGHS 23 TO 33. LOWS 9 TO 18. WEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 35 TO 47. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 28. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 45 TO 57. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 29 TO 37. SOUTH WINDS 5 TO
15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 52 TO 64. LOWS
34 TO 42.
TUESDAY
SUNNY. HIGHS 54 TO 66.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS 35 TO 43.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SNOW LIKELY AND CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 47 TO 59. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
COLDER. SNOW AND RAIN LIKELY.
HEAVY SNOW ACCUMULATIONS. LOWS 29 TO 35. HIGHS 37 TO 49. CHANCE
OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 21 TO 27. HIGHS 35 TO 45.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 10 46 16 57 / 50 0 0 0
MTZ327-181000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW.
PATCHY FOG EARLY IN THE MORNING. HIGHS 27 TO 35. LOWS AROUND 16.
WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 41 TO 51. SOUTHWEST
WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 51 TO 61. SOUTHWEST
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 66. LOWS IN
THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 57 TO 67.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 30S. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY AND WEDNESDAY NIGHT
COOLER. MOSTLY CLOUDY. RAIN AND
SNOW LIKELY. HEAVY SNOW ACCUMULATIONS. HIGHS 47 TO 57. LOWS IN
THE LOWER 30S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS 39 TO
49. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
37 TO 47.
MTZ328-181000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 41. LOWS 17 TO 22. SOUTHWEST WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 51 TO 57. SOUTHWEST WINDS
UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTH
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
WARMER, SUNNY. HIGHS 61 TO 67. SOUTH WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO
10 MPH AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 66 TO 72. LOWS IN
THE LOWER 40S.
TUESDAY
SUNNY. HIGHS 68 TO 74.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE
LOWER 40S.
WEDNESDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
59 TO 65.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN AND SNOW. LOWS IN THE UPPER 30S. HIGHS 51 TO 57.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS 46 TO
52. CHANCE OF PRECIPITATION 20 PERCENT.
TEMPERATURE / PRECIPITATION
DILLON 19 56 27 65 / 20 0 0 0
MTZ329-181000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1232 AM MDT FRI APR 17 2026
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW.
HIGHS 28 TO 34. LOWS 13 TO 20. WEST WINDS UP TO 20 MPH WITH GUSTS
TO AROUND 45 MPH.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 40 TO 48. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTH WINDS
5 TO 20 MPH.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 50 TO 58. SOUTH WINDS 5 TO
20 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
5 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 57 TO 65. LOWS
AROUND 40.
TUESDAY
BREEZY, SUNNY. HIGHS 58 TO 66.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
AROUND 40. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY AND WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. A
50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS 49 TO 57. LOWS IN THE
LOWER 30S.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. HIGHS 42 TO 50. LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
37 TO 45.
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