339
FPUS55 KTFX 280523
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1023 PM MST SAT DEC 27 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TONIGHT, SUNDAY, SUNDAY NIGHT, AND MONDAY.
MTZ301-281100-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
1023 PM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY...
REST OF TONIGHT
MOSTLY CLEAR. LOWS AROUND 4 BELOW. SOUTHWEST
WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. NOT AS COLD. MOSTLY SUNNY. PATCHY BLOWING SNOW
IN THE MORNING. HIGHS 12 TO 22. SOUTHWEST WINDS 15 TO 30 MPH.
GUSTS UP TO 40 MPH INCREASING TO 55 MPH IN THE AFTERNOON.
SUNDAY NIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY. LOWS 9 TO 17.
SOUTHWEST WINDS 20 TO 35 MPH. GUSTS UP TO 70 MPH INCREASING TO
80 MPH AFTER MIDNIGHT.
MONDAY
WINDY. PARTLY SUNNY. HIGHS 19 TO 27. SOUTHWEST WINDS
20 TO 30 MPH. GUSTS UP TO 75 MPH DECREASING TO 65 MPH IN THE
AFTERNOON.
MONDAY NIGHT
WINDY. MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN
THE LOWER 20S. SOUTHWEST WINDS 15 TO 30 MPH. GUSTS UP TO 70 MPH
DECREASING TO 60 MPH AFTER MIDNIGHT.
TUESDAY THROUGH NEW YEARS DAY
BREEZY. MOSTLY CLOUDY. HIGHS
25 TO 40. LOWS 22 TO 30.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. NEAR STEADY TEMPERATURE IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 28 TO 38. LOWS AROUND 19.
SATURDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
22 TO 32.
MTZ307-281100-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE NEAR
ZERO. WEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 11 TO 21. WEST WINDS 10 TO 20 MPH. GUSTS
UP TO 35 MPH INCREASING TO 45 MPH IN THE AFTERNOON.
SUNDAY NIGHT
BREEZY. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS 9 TO 17. WEST WINDS 10 TO 25 MPH
WITH GUSTS TO AROUND 60 MPH.
MONDAY
BREEZY. NOT AS COLD. MOSTLY SUNNY. HIGHS 21 TO 29. WEST
WINDS 10 TO 25 MPH. GUSTS UP TO 60 MPH DECREASING TO 45 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 20S. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
TUESDAY THROUGH NEW YEARS DAY
MOSTLY CLOUDY. HIGHS 28 TO 43.
LOWS 21 TO 29.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS 23 TO 29.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 29 TO 39. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
23 TO 33.
MTZ302-281100-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
1023 PM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY...
REST OF TONIGHT
MOSTLY CLEAR. LOWS AROUND 8 BELOW. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. NOT AS COLD. SUNNY. HIGHS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH INCREASING TO WEST 15 TO 30 MPH IN
THE AFTERNOON. GUSTS UP TO 45 MPH.
SUNDAY NIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY. LOWS AROUND
20. WEST WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.
MONDAY
WINDY. MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS
20 TO 30 MPH WITH GUSTS TO AROUND 60 MPH.
MONDAY NIGHT
WINDY. MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN
THE UPPER 20S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
50 MPH.
TUESDAY THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY. HIGHS IN
THE LOWER 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE LOWER 40S. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S.
MTZ308-281100-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
3 BELOW. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH AFTER
MIDNIGHT.
SUNDAY
NOT AS COLD. SUNNY. HIGHS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
BREEZY. NOT AS COLD. PARTLY CLOUDY. LOWS AROUND
18. SOUTHWEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
MONDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST
WINDS 10 TO 25 MPH. GUSTS UP TO 55 MPH DECREASING TO 40 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
40S. LOWS 26 TO 32.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE UPPER 30S.
MTZ303-281100-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
1023 PM MST SAT DEC 27 2025
..EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
10 BELOW. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SUNDAY
NOT AS COLD. SUNNY. HIGHS 17 TO 23. SOUTHWEST WINDS UP
TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP
TO 35 MPH.
SUNDAY NIGHT
BREEZY. NOT AS COLD. PARTLY CLOUDY. LOWS 12 TO
18. WEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 45 MPH.
MONDAY
BREEZY. NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE LOWER
30S. WEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER
40S. LOWS IN THE MID 20S.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS
IN THE MID 30S.
TEMPERATURE / PRECIPITATION
CUT BANK -12 21 18 32 / 0 0 0 0
MTZ304-281100-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1023 PM MST SAT DEC 27 2025
..EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 10 BELOW. NORTHWEST WINDS UP TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS AROUND 14. SOUTHWEST WINDS UP
TO 10 MPH.
SUNDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 2 TO 10.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 30. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS AROUND 20. WEST
WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER
30S. LOWS IN THE LOWER 20S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
AROUND 20. HIGHS IN THE MID 30S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 40. LOWS
AROUND 16.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S.
MTZ305-281100-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1023 PM MST SAT DEC 27 2025
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST
SUNDAY...
REST OF TONIGHT
COLDER. PARTLY CLOUDY. NEAR STEADY TEMPERATURE
AROUND 13 BELOW. NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
SUNNY. HIGHS 2 BELOW TO 8 ABOVE ZERO. SOUTH WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 10 BELOW TO ZERO. SOUTH WINDS
5 TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 9 TO 23. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS 14 TO 20.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS 28 TO 35. LOWS
17 TO 23.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
11 TO 17. HIGHS 26 TO 32.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
LOWS AROUND 13.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 24 TO 30.
TEMPERATURE / PRECIPITATION
HAVRE -16 1 -5 19 / 0 0 0 0
MTZ306-281100-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1023 PM MST SAT DEC 27 2025
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST
SUNDAY...
REST OF TONIGHT
BREEZY. MUCH COLDER. MOSTLY CLOUDY IN THE LATE
EVENING AND EARLY MORNING THEN BECOMING PARTLY CLOUDY. PATCHY
BLOWING SNOW LATE IN THE EVENING. NEAR STEADY TEMPERATURE AROUND
12 BELOW. NORTHWEST WINDS 10 TO 25 MPH.
SUNDAY
COLDER, SUNNY. HIGHS AROUND 4 BELOW. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9 BELOW. SOUTHEAST
WINDS AROUND 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
NOT AS COLD. SUNNY. HIGHS 7 TO 19. WEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE AROUND 20. WEST WINDS 5 TO 15 MPH.
TUESDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 30 TO 36.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 18.
HIGHS 25 TO 31.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
AROUND 12. HIGHS 22 TO 28.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS 30 TO 36. LOWS
AROUND 10.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 23 TO 29.
MTZ309-281100-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 8 BELOW. WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
SUNDAY
NOT AS COLD. SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST
WINDS UP TO 10 MPH.
SUNDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 10 TO 16.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE MID 20S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
MTZ310-281100-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 8 BELOW. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS 12 TO 22. SOUTHWEST WINDS UP
TO 10 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS 4 TO 16.
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 23 TO 37. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS 21 TO 27. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 38 TO 48. LOWS
21 TO 31.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 18 TO 24. HIGHS
IN THE UPPER 30S.
MTZ311-281100-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
1023 PM MST SAT DEC 27 2025
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST
SUNDAY...
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. PATCHY BLOWING SNOW LATE IN THE EVENING. NEAR STEADY
TEMPERATURE AROUND 8 BELOW. NORTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH.
SUNDAY
SUNNY. HIGHS 7 TO 15. WEST WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 10 ABOVE. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 20 TO 32. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. WEST WINDS 5 TO 15 MPH.
TUESDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
18 TO 24. HIGHS IN THE MID 30S.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 19.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S.
MTZ312-281100-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 3 BELOW. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
BREEZY. NOT AS COLD. MOSTLY CLEAR. LOWS AROUND
18. SOUTHWEST WINDS 10 TO 25 MPH.
MONDAY
BREEZY. NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 10 TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
TUESDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
LOWS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT -6 25 19 38 / 0 0 0 0
MTZ313-281100-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 3 BELOW. NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS 11 TO 17.
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS AROUND 40. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER
40S. LOWS IN THE LOWER 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND
50. LOWS IN THE LOWER 30S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS IN THE UPPER 40S. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S.
MTZ314-281100-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
1023 PM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
SUNDAY...
REST OF TONIGHT
BREEZY, COLDER. PARTLY CLOUDY. NEAR STEADY
TEMPERATURE AROUND 4 BELOW. NORTHWEST WINDS 15 TO 25 MPH SHIFTING
TO THE WEST 10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO 45 MPH.
SUNDAY
SUNNY. HIGHS 12 TO 20. WEST WINDS UP TO 10 MPH. GUSTS
UP TO 25 MPH IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 4 TO 12. SOUTHWEST WINDS UP TO
10 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 24 TO 38. WEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE MID 20S.
WEST WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS 42 TO 48.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS 21 TO 27.
HIGHS 39 TO 47.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S.
TEMPERATURE / PRECIPITATION
LEWISTOWN -5 20 11 38 / 0 0 0 0
MTZ315-281100-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. NEAR STEADY TEMPERATURE AROUND 2. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
SUNNY. HIGHS AROUND 16. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 15. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 23 TO 29. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER 20S. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 29 TO 41.
LOWS 23 TO 29.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF SNOW. HIGHS 33 TO 41. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 27 TO 35. CHANCE OF
SNOW 30 PERCENT.
MTZ316-281100-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
NEAR ZERO. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 19 TO 25. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 13 TO 19. SOUTH
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 29 TO 35. SOUTHWEST
WINDS 10 TO 20 MPH. GUSTS UP TO 45 MPH DECREASING TO 35 MPH IN
THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 36 TO 46.
LOWS 28 TO 34.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW.
HIGHS 39 TO 45.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS 34 TO 40.
MTZ317-281100-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 1 BELOW. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
SUNNY. HIGHS 15 TO 23. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS 10 TO 18.
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 27 TO 35. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS 35 TO 46. LOWS
26 TO 34.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 28 TO 34.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 39 TO
47. LOWS 28 TO 34.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 36 TO 44. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 29 TO 37.
MTZ318-281100-
SNOWY AND JUDITH MOUNTAINS-
1023 PM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
SUNDAY...
REST OF TONIGHT
BREEZY, COLDER. PARTLY CLOUDY. NEAR STEADY
TEMPERATURE AROUND 2 BELOW. NORTHWEST WINDS 10 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO 50 MPH.
SUNDAY
SUNNY. HIGHS AROUND 20. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 14. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 32 TO 38. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE AROUND 30. WEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS 40 TO 48. LOWS
IN THE LOWER 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 42 TO
48. LOWS IN THE LOWER 30S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 43 TO 49. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 33 TO 39.
MTZ319-281100-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. MOSTLY CLOUDY LATE IN THE EVENING
THEN CLEARING. NEAR STEADY TEMPERATURE NEAR ZERO. WEST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 11.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
LOWER 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40.
TEMPERATURE / PRECIPITATION
HELENA -2 21 10 31 / 0 0 0 0
MTZ320-281100-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. NEAR STEADY TEMPERATURE
NEAR ZERO. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
SUNNY. HIGHS 13 TO 19. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. NEAR STEADY
TEMPERATURE AROUND 14. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 45 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 25 TO 31. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 45 MPH.
TUESDAY
PARTLY SUNNY. HIGHS 30 TO 38.
TUESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 34 TO
43. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 34 TO 42. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 28 TO 36.
MTZ321-281100-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. MOSTLY CLEAR. NEAR STEADY
TEMPERATURE AROUND 1 BELOW. NORTHWEST WINDS 5 TO 10 MPH SHIFTING
TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 30 MPH.
SUNDAY
SUNNY. HIGHS 17 TO 23. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 6 TO 14. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 27 TO 33. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE LOWER 40S. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S.
MTZ322-281100-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. A 20 PERCENT CHANCE OF SNOW LATE IN THE EVENING. NEAR
STEADY TEMPERATURE AROUND 3. WEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
SUNDAY
SUNNY. HIGHS 15 TO 21. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. SOUTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 26 TO 32. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 18 TO 24. WEST WINDS 5 TO 10 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 31 TO 43.
LOWS 22 TO 30.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 34 TO 42. LOWS 19 TO 25.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 28 TO 36.
MTZ323-281100-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW LATE IN THE EVENING. LOWS AROUND 1 BELOW. NORTH
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
SUNDAY
COLDER, SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 7 TO 13. SOUTH WINDS 5 TO
10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 26 TO 32. SOUTH WINDS
5 TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS IN THE MID 40S. LOWS IN THE UPPER 20S.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40.
MTZ324-281100-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. MOSTLY CLOUDY LATE IN THE EVENING
THEN CLEARING. A 20 PERCENT CHANCE OF SNOW LATE IN THE EVENING.
LOWS 3 BELOW TO 3 ABOVE ZERO. NORTHEAST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 6 TO 12. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. PARTLY SUNNY IN THE MORNING THEN CLEARING.
HIGHS 28 TO 34. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40.
MTZ325-281100-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. MOSTLY CLOUDY LATE IN THE EVENING
THEN CLEARING. A 20 PERCENT CHANCE OF SNOW LATE IN THE EVENING.
LOWS AROUND 3. NORTH WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
SUNDAY
COLDER, SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 28 TO 34. SOUTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 19 TO 25. SOUTH WINDS 5 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
LOWER 40S. LOWS 23 TO 29.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE LOWER 30S.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE MID
40S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE UPPER 30S.
MTZ326-281100-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. MOSTLY CLOUDY LATE IN THE EVENING
THEN CLEARING. A 20 PERCENT CHANCE OF SNOW LATE IN THE EVENING.
LOWS AROUND 1. WEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHEAST WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 11. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 28 TO 34. SOUTH WINDS
UP TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS UP TO
10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 40.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS AROUND 40.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 18 5 25 / 20 0 0 0
BOZEMAN MSU 1 22 9 33 / 20 0 0 0
MTZ330-281100-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. A 20 PERCENT CHANCE OF SNOW LATE IN THE EVENING. NEAR
STEADY TEMPERATURE AROUND 2. NORTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
SUNDAY
SUNNY. HIGHS 11 TO 19. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 8.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 19 TO 29. SOUTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 16.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 26 TO 40.
LOWS 12 TO 26.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 30 TO
40. LOWS 20 TO 28.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 27 TO 39. LOWS 15 TO 21.
SATURDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 23 TO 33. CHANCE OF
SNOW 50 PERCENT.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE -6 15 -4 18 / 20 0 0 0
MTZ327-281100-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. PARTLY CLOUDY. NEAR STEADY TEMPERATURE
AROUND 1. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
SUNNY. HIGHS 12 TO 18. WEST WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 3 TO 9. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 22 TO 28. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 13 TO 19. WEST WINDS UP TO 10 MPH.
TUESDAY
NOT AS COLD. PARTLY SUNNY. HIGHS 28 TO 36.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 16 TO 22.
WEDNESDAY
SUNNY. HIGHS 33 TO 41.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 18 TO 24.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 33 TO
41. LOWS 19 TO 25.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 38.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 16. CHANCE
OF SNOW 40 PERCENT.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
24 TO 32.
MTZ328-281100-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. LOWS AROUND 2. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 5 TO 11. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 19.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO 45.
LOWS IN THE MID 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 39 TO
45. LOWS IN THE MID 20S.
FRIDAY THROUGH SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 34 TO 44. LOWS IN THE LOWER 20S.
TEMPERATURE / PRECIPITATION
DILLON 2 22 6 28 / 10 0 0 0
MTZ329-281100-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1023 PM MST SAT DEC 27 2025
REST OF TONIGHT
COLDER. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 2. NORTHWEST WINDS 15 TO 20 MPH SHIFTING TO THE WEST 5 TO
15 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.
SUNDAY
SUNNY. HIGHS 14 TO 20. WEST WINDS 5 TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
SUNDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS AROUND 7. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 23 TO 29. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 17.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 29 TO 35.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 17 TO 23.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 31 TO 39.
LOWS IN THE LOWER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 31 TO
39. LOWS IN THE MID 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF SNOW. HIGHS 30 TO 38. LOWS AROUND 18.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
26 TO 34.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page