476
FPUS55 KTFX 280953
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
252 AM MST SUN DEC 28 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND MONDAY.
MTZ301-282300-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
252 AM MST SUN DEC 28 2025
TODAY
WINDY. NOT AS COLD. MOSTLY SUNNY. PATCHY BLOWING SNOW
UNTIL LATE AFTERNOON. HIGHS 12 TO 22. SOUTHWEST WINDS 15 TO
30 MPH. GUSTS UP TO 40 MPH INCREASING TO 55 MPH IN THE AFTERNOON.
TONIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY. NEAR STEADY
TEMPERATURE AROUND 15. SOUTHWEST WINDS 20 TO 35 MPH. GUSTS UP TO
70 MPH INCREASING TO 80 MPH AFTER MIDNIGHT.
MONDAY
WINDY. PARTLY SUNNY. HIGHS 18 TO 26. 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
BREEZY. NOT AS COLD. PARTLY SUNNY. HIGHS 26 TO 36.
SOUTHWEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY.
LOWS 22 TO 30. HIGHS 29 TO 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 28 TO 38. LOWS AROUND 20.
SATURDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 24 TO 32. CHANCE OF
SNOW 50 PERCENT.
MTZ307-282300-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. PATCHY BLOWING SNOW EARLY IN THE AFTERNOON. HIGHS
11 TO 21. WEST WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH INCREASING
TO 45 MPH IN THE AFTERNOON.
TONIGHT
BREEZY. NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 14. 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
NOT AS COLD. PARTLY SUNNY. HIGHS 29 TO 39. WEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 21 TO
30. HIGHS 32 TO 43.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF
SNOW. HIGHS 30 TO 40. LOWS 17 TO 23.
SATURDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
25 TO 33.
MTZ302-282300-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
252 AM MST SUN DEC 28 2025
TODAY
WINDY. NOT AS COLD. SUNNY. PATCHY BLOWING SNOW IN THE
LATE MORNING AND EARLY AFTERNOON. 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.
TONIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. 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
BREEZY. MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY.
LOWS AROUND 30. HIGHS 41 TO 47.
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.
MTZ308-282300-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
252 AM MST SUN DEC 28 2025
TODAY
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.
TONIGHT
BREEZY. NOT AS COLD. PARTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. 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. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
45 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE LOWER 30S. HIGHS IN THE UPPER 40S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE UPPER 40S. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
AROUND 40.
MTZ303-282300-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
252 AM MST SUN DEC 28 2025
..COLD WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING
TODAY
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.
TONIGHT
BREEZY. NOT AS COLD. PARTLY CLOUDY. LOWS 11 TO 19.
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. NEAR STEADY TEMPERATURE IN THE MID
20S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS
IN THE MID 30S.
TEMPERATURE / PRECIPITATION
CUT BANK 21 18 32 / 0 0 0
MTZ304-282300-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
252 AM MST SUN DEC 28 2025
..COLD WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING
TODAY
NOT AS COLD. SUNNY. HIGHS AROUND 14. SOUTHWEST WINDS UP
TO 10 MPH.
TONIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 2 TO 8. 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
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
UP TO 10 MPH.
TUESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS
IN THE MID 30S.
MTZ305-282300-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
252 AM MST SUN DEC 28 2025
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
TODAY
SUNNY. HIGHS 2 BELOW TO 8 ABOVE ZERO. SOUTH WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 8 BELOW TO 2 ABOVE 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 10 TO 18.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 31 TO 37. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS 18 TO 24.
HIGHS 31 TO 37.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS 13 TO
19. HIGHS 30 TO 36.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 18 TO 24. HIGHS
34 TO 40.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS AROUND 12.
SATURDAY
PARTLY SUNNY. HIGHS 27 TO 33.
TEMPERATURE / PRECIPITATION
HAVRE 1 -2 19 / 0 0 0
MTZ306-282300-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
252 AM MST SUN DEC 28 2025
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
TODAY
COLDER, SUNNY. HIGHS AROUND 4 BELOW. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 10 BELOW. SOUTHEAST WINDS
AROUND 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 8 TO 20. WEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS 8 TO 16. WEST
WINDS 5 TO 15 MPH.
TUESDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 29 TO 35. WEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 17.
HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS AROUND 14.
HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS AROUND 10.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
MTZ309-282300-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
252 AM MST SUN DEC 28 2025
TODAY
NOT AS COLD. SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST
WINDS UP TO 10 MPH.
TONIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 9 TO 15. 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
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS
IN THE UPPER 30S.
MTZ310-282300-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
252 AM MST SUN DEC 28 2025
TODAY
NOT AS COLD. SUNNY. HIGHS 12 TO 22. SOUTHWEST WINDS UP
TO 10 MPH.
TONIGHT
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
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 40 TO 46. SOUTHWEST
WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 31.
WEDNESDAY
MOSTLY SUNNY. HIGHS 44 TO 50.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS 23 TO 34.
HIGHS 42 TO 50.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN
THE LOWER 20S. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
MTZ311-282300-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
252 AM MST SUN DEC 28 2025
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
TODAY
SUNNY. HIGHS 7 TO 15. WEST WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS 1 TO 9. 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 MID 20S. WEST WINDS 5 TO 15 MPH.
TUESDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 40. WEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS 20 TO
26. HIGHS AROUND 40.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 25 TO 31. HIGHS
IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 20.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MTZ312-282300-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
252 AM MST SUN DEC 28 2025
TODAY
NOT AS COLD. SUNNY. HIGHS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
BREEZY. NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 20.
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
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS AROUND 50.
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 25 22 38 / 0 0 0
MTZ313-282300-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS 9 TO 17. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY 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. NEAR STEADY TEMPERATURE AROUND 30.
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
29 TO 35. HIGHS IN THE MID 50S.
NEW YEARS DAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER
50S. LOWS IN THE MID 30S.
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE MID 20S. CHANCE OF PRECIPITATION 20 PERCENT.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 40S.
MTZ314-282300-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
252 AM MST SUN DEC 28 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
TODAY
SUNNY. HIGHS 12 TO 20. WEST WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
TONIGHT
MOSTLY CLEAR. LOWS 4 TO 10. SOUTHWEST WINDS UP TO
10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 25 TO 39. WEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE UPPER 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. WEST
WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE MORNING.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
23 TO 29. HIGHS 45 TO 51.
NEW YEARS DAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 43 TO 51.
LOWS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 20 10 38 / 0 0 0
MTZ315-282300-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS AROUND 16. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 14. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 21 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
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING MOSTLY SUNNY. HIGHS 30 TO 38. WEST WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS 34 TO 43.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF SNOW. HIGHS 33 TO 41. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 28 TO 34. CHANCE OF
SNOW 30 PERCENT.
MTZ316-282300-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 19 TO 25. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
TONIGHT
NOT AS COLD. PARTLY CLOUDY. NEAR STEADY TEMPERATURE
AROUND 18. 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
NOT AS COLD. PARTLY SUNNY. HIGHS 37 TO 43. SOUTHWEST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO
34. HIGHS 41 TO 47.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW AND RAIN. HIGHS 40 TO 46. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
34 TO 40.
MTZ317-282300-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 15 TO 23. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
TONIGHT
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. MOSTLY SUNNY. HIGHS 26 TO 36. 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
NOT AS COLD. MOSTLY SUNNY. HIGHS 34 TO 42. SOUTHWEST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
26 TO 36. HIGHS 40 TO 48.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 40 TO
48. LOWS 28 TO 36.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 37 TO 45.
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 26.
CHANCE OF SNOW 30 PERCENT.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
30 TO 38.
MTZ318-282300-
SNOWY AND JUDITH MOUNTAINS-
252 AM MST SUN DEC 28 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
TODAY
SUNNY. HIGHS AROUND 20. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 13. WEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY 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 IN THE UPPER 20S. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 40 TO 46. WEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 30S. HIGHS 45 TO 53.
NEW YEARS DAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 42 TO 51.
LOWS IN THE MID 30S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS 34 TO 40.
MTZ319-282300-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO 10 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 12. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 25 TO
31. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
NOT AS COLD. PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SOUTH WINDS UP TO 5 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND 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.
TEMPERATURE / PRECIPITATION
HELENA 21 12 29 / 0 10 10
MTZ320-282300-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 13 TO 19. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 13. 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
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 30 TO 38. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO
40 MPH DECREASING TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
20S. HIGHS 35 TO 43.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS 36 TO 44.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 34 TO 42.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.
CHANCE OF SNOW 40 PERCENT.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
29 TO 37.
MTZ321-282300-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 17 TO 23. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 13. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 26 TO 32. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 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 30 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE LOWER 40S. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE MID 30S.
MTZ322-282300-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 15 TO 21. WEST WINDS 5 TO 10 MPH.
TONIGHT
NOT AS COLD. 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. NEAR STEADY TEMPERATURE IN THE LOWER 20S. WEST WINDS 5 TO
10 MPH.
TUESDAY
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING MOSTLY SUNNY. HIGHS 32 TO 40. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 36 TO
44. LOWS 23 TO 30.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS 34 TO 42. LOWS 19 TO 25.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
28 TO 36.
MTZ323-282300-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
252 AM MST SUN DEC 28 2025
TODAY
COLDER, SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO
10 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. NEAR STEADY TEMPERATURE
AROUND 13. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 25 TO 31. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING MOSTLY SUNNY. HIGHS AROUND 40. SOUTH WINDS UP TO 10 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND 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.
MTZ324-282300-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 11. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 27 TO
33. 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. NEAR STEADY TEMPERATURE IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS UP
TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY THROUGH FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
40S. LOWS 24 TO 29.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS AROUND 40.
MTZ325-282300-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 8 TO 14. 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 18 TO 24. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
NOT AS COLD. PARTLY SUNNY IN THE MORNING THEN
CLEARING. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 15 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE LOWER 30S.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE MID 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S.
MTZ326-282300-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHEAST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 9. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY
NOT AS COLD. PARTLY SUNNY IN THE MORNING THEN CLEARING.
HIGHS 26 TO 34. SOUTH WINDS UP TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER 20S.
SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 40. SOUTH WINDS UP TO 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE MID 20S. HIGHS IN THE MID 40S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
UPPER 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 18 6 23 / 0 0 10
BOZEMAN MSU 22 8 33 / 0 0 10
MTZ330-282300-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 11 TO 19. WEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 1 BELOW TO 9 ABOVE ZERO. 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 15.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
NOT AS COLD. PARTLY SUNNY IN THE MORNING THEN
CLEARING. HIGHS 27 TO 37. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 13 TO 23.
WEDNESDAY
SUNNY. HIGHS 30 TO 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 16 TO 26.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 30 TO
40. LOWS 19 TO 27.
FRIDAY THROUGH SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 24 TO 39. LOWS 16 TO 22.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 15 -9 17 / 0 10 10
MTZ327-282300-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 12 TO 18. WEST WINDS 5 TO 10 MPH WITH GUSTS
TO AROUND 25 MPH.
TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 7. WEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. MOSTLY 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. NEAR STEADY TEMPERATURE AROUND 16. WEST WINDS UP TO
10 MPH.
TUESDAY
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS 30 TO 38. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 16 TO 22.
WEDNESDAY
SUNNY. HIGHS 33 TO 41.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 17 TO 23.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 33 TO
41. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 38. CHANCE OF
SNOW 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS AROUND 17. HIGHS 25 TO 33.
MTZ328-282300-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
AROUND 8. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 27 TO 33. 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
NOT AS COLD. PARTLY SUNNY IN THE MORNING THEN
CLEARING. HIGHS 36 TO 42. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE MID 20S. HIGHS 40 TO 46.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 40 TO
46. LOWS IN THE MID 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS 39 TO 45. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
34 TO 40.
TEMPERATURE / PRECIPITATION
DILLON 22 8 27 / 0 0 0
MTZ329-282300-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
252 AM MST SUN DEC 28 2025
TODAY
SUNNY. HIGHS 14 TO 20. WEST WINDS 5 TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
3 TO 9. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 22 TO 28. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 11 TO 17. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
NOT AS COLD. PARTLY SUNNY IN THE MORNING THEN
CLEARING. HIGHS 30 TO 36. SOUTH WINDS UP TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 17 TO 23.
WEDNESDAY
SUNNY. HIGHS 32 TO 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 31 TO
39. LOWS 20 TO 26.
FRIDAY THROUGH SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 27 TO 38. LOWS AROUND 19.
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