511
FPUS55 KTFX 270713
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1213 AM MST SAT DEC 27 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR .TONIGHT THROUGH TODAY..., 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
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST
SATURDAY...
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SATURDAY TO
5 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PATCHY BLOWING SNOW. SNOW.
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. SNOW ACCUMULATION
OF 1 TO 7 INCHES. TOTAL SNOW ACCUMULATION 1 TO 13 INCHES. HIGHS
ZERO TO 8 ABOVE. LOWS 2 BELOW TO 10 BELOW ZERO. SOUTHWEST WINDS
5 TO 30 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
SUNDAY
WINDY. NOT AS COLD. MOSTLY SUNNY. HIGHS 12 TO 22.
SOUTHWEST WINDS 15 TO 30 MPH. GUSTS UP TO 40 MPH INCREASING TO
60 MPH IN THE AFTERNOON.
SUNDAY NIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. LOWS 10 TO 18. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO AROUND 65 MPH.
MONDAY AND MONDAY NIGHT
WINDY. MOSTLY CLOUDY. HIGHS 18 TO 28.
LOWS 16 TO 24. SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
65 MPH.
TUESDAY AND TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. HIGHS 25 TO
35. LOWS 21 TO 27.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT
CHANCE OF SNOW. HIGHS 26 TO 34. LOWS AROUND 19.
NEW YEARS DAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
HIGHS 31 TO 39.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 22 TO 28. HIGHS 26 TO 36.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 25 TO 33.
MTZ307-281100-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST
SATURDAY...
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY, COLDER. PATCHY BLOWING SNOW. SNOW
LIKELY. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. SNOW
ACCUMULATION OF 1 TO 7 INCHES. TOTAL SNOW ACCUMULATION 1 TO
9 INCHES. HIGHS 10 TO 16. LOWS 6 BELOW TO 13 ABOVE ZERO. WEST
WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 60 MPH. CHANCE OF SNOW
70 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS 12 TO 22. WEST WINDS 10 TO 20 MPH.
GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 13.
WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 60 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 22 TO 32. WEST WINDS
10 TO 20 MPH. GUSTS UP TO 60 MPH DECREASING TO 40 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS 28 TO 38. LOWS
21 TO 27.
WEDNESDAY THROUGH NEW YEARS DAY
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 30 TO 41. LOWS 18 TO 24.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. CHANCE OF SNOW 40 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
29 TO 39.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 26 TO 34.
MTZ302-281100-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SATURDAY TO
5 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. MOSTLY CLOUDY. PATCHY
BLOWING SNOW. A 50 PERCENT CHANCE OF SNOW. HIGHS NEAR ZERO. LOWS
11 BELOW TO ZERO. SOUTHWEST WINDS 5 TO 35 MPH WITH GUSTS TO
AROUND 55 MPH.
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 30 MPH WITH GUSTS TO AROUND 55 MPH.
MONDAY AND MONDAY NIGHT
WINDY. MOSTLY CLOUDY. HIGHS IN THE
LOWER 30S. LOWS IN THE MID 20S. WEST WINDS 15 TO 30 MPH WITH
GUSTS TO AROUND 65 MPH.
TUESDAY AND TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. HIGHS 37 TO
43. LOWS 24 TO 30.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS IN THE MID 30S. LOWS AROUND 19.
NEW YEARS DAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS AROUND 40. LOWS IN THE UPPER 20S.
FRIDAY NIGHT
MOSTLY CLOUDY. 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
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. MOSTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. PATCHY BLOWING SNOW IN THE MORNING.
HIGHS 4 TO 12. LOWS 7 BELOW TO 8 ABOVE ZERO. SOUTHWEST WINDS 5 TO
30 MPH.
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
NOT AS COLD. PARTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 45 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 55 MPH DECREASING TO
40 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY THROUGH NEW YEARS DAY
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS IN THE LOWER 40S. LOWS IN THE
LOWER 20S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40.
MTZ303-281100-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SATURDAY TO
5 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS AROUND 1 BELOW. LOWS 1 BELOW TO
14 BELOW ZERO. SOUTHWEST WINDS 5 TO 35 MPH WITH GUSTS TO AROUND
65 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS 16 TO 24. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 11 TO 17.
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY AND MONDAY NIGHT
NOT AS COOL. MOSTLY CLOUDY. HIGHS IN
THE MID 30S. LOWS IN THE MID 20S. WEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 40 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS 20 TO 26.
HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS AROUND
15. HIGHS 32 TO 38.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S.
TEMPERATURE / PRECIPITATION
CUT BANK -8 21 17 35 / 50 0 0 0
MTZ304-281100-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SATURDAY TO
5 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. PATCHY BLOWING SNOW EARLY IN THE
MORNING. HIGHS NEAR ZERO. LOWS 12 BELOW TO ZERO. WEST WINDS 5 TO
35 MPH WITH GUSTS TO AROUND 75 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS AROUND 13. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 3 TO 9. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY AND MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. HIGHS IN
THE LOWER 30S. LOWS IN THE LOWER 20S. WEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
AROUND 15. HIGHS IN THE UPPER 20S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S.
MTZ305-281100-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1213 AM MST SAT DEC 27 2025
...EXTREME COLD WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO
11 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. PATCHY BLOWING SNOW EARLY IN THE
MORNING. HIGHS AROUND 2. LOWS 16 BELOW TO 1 ABOVE ZERO. NORTHWEST
WINDS 10 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.
SUNDAY
SUNNY. HIGHS 1 TO 9. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 6 BELOW TO 2 ABOVE ZERO.
SOUTH WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. HIGHS
24 TO 30. LOWS AROUND 18. WEST WINDS 5 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
LOWS AROUND 18.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 20S.
CHANCE OF SNOW 30 PERCENT.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
AROUND 11. HIGHS 21 TO 27.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S.
TEMPERATURE / PRECIPITATION
HAVRE -5 5 29 / 80 0 0 0
MTZ306-281100-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1213 AM MST SAT DEC 27 2025
...EXTREME COLD WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO
11 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. PATCHY BLOWING SNOW LATE IN THE
MORNING. HIGHS 3 TO 9. LOWS 18 BELOW TO 5 ABOVE ZERO. NORTHWEST
WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
SUNNY. HIGHS AROUND 2. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 9 BELOW. SOUTH WINDS UP
TO 10 MPH.
MONDAY AND MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. HIGHS IN
THE MID 20S. LOWS AROUND 17. WEST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS AROUND 14.
WEDNESDAY
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 20S. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
AROUND 7. HIGHS 17 TO 23.
FRIDAY
NOT AS COLD. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
IN THE AFTERNOON. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 11.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 20S.
MTZ309-281100-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS AROUND 4. LOWS 8 BELOW TO
4 ABOVE ZERO. SOUTHWEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND
45 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS 20 TO 26. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 12.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 40S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS AROUND
17. HIGHS 36 TO 42.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 19 TO 25. HIGHS
IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
MTZ310-281100-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS AROUND 7. LOWS 10 BELOW TO
7 ABOVE ZERO. WEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 55 MPH.
SUNDAY
NOT AS COLD. SUNNY. HIGHS 13 TO 21. SOUTHWEST WINDS UP
TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 4 TO 14. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS 22 TO 28.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 34 TO
40. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. LOWS 13 TO 23. HIGHS 31 TO 37.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 17 TO 23.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
MTZ311-281100-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
1213 AM MST SAT DEC 27 2025
...EXTREME COLD WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO
11 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 5 TO 15. LOWS 12 BELOW TO
11 ABOVE ZERO. NORTHWEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND
60 MPH.
SUNDAY
SUNNY. HIGHS 9 TO 15. WEST WINDS UP TO 15 MPH. GUSTS UP
TO 30 MPH IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 8 ABOVE. SOUTHWEST
WINDS UP TO 10 MPH.
MONDAY AND MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. HIGHS IN
THE LOWER 30S. LOWS IN THE MID 20S. WEST WINDS 5 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
40S. LOWS IN THE MID 20S.
WEDNESDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 36. CHANCE OF
SNOW 30 PERCENT.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW IN THE EVENING. LOWS 11 TO 17.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND
30. LOWS AROUND 19.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S.
MTZ312-281100-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS AROUND 9. LOWS 5 BELOW TO
9 ABOVE ZERO. SOUTHWEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND
55 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
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 18.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE LOWER 30S.
WEDNESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 26 TO 32.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 0 24 18 39 / 50 0 0 0
MTZ313-281100-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS 12 TO 18. LOWS 6 BELOW TO
15 ABOVE ZERO. NORTHWEST WINDS 10 TO 30 MPH WITH GUSTS TO AROUND
55 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 30S. WEST WINDS 5 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER
40S. LOWS AROUND 30.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE MID 40S. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE UPPER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
MTZ314-281100-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO
11 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS 13 TO 23. LOWS 5 BELOW TO
18 ABOVE ZERO. NORTHWEST WINDS 10 TO 30 MPH WITH GUSTS TO AROUND
55 MPH.
SUNDAY
SUNNY. HIGHS 14 TO 20. WEST WINDS UP TO 15 MPH. GUSTS
UP TO 30 MPH IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 11. SOUTHWEST WINDS UP TO
10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 35 TO 41. WEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 30S. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE MID 20S.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT AND NEW YEARS DAY
MOSTLY CLOUDY. LOWS AROUND
18. HIGHS 33 TO 41.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 20 TO 26.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 46.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 2 20 10 40 / 50 0 0 0
MTZ315-281100-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 2 PM MST SATURDAY...
REST OF TONIGHT
BREEZY, COLDER. PATCHY BLOWING SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW LATE IN THE MORNING. MOSTLY CLOUDY
WITH SNOW LIKELY. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES.
SNOW ACCUMULATION OF 1 TO 5 INCHES. TOTAL SNOW ACCUMULATION 1 TO
6 INCHES. HIGHS AROUND 19. LOWS 2 BELOW TO 19 ABOVE ZERO. WEST
WINDS 5 TO 25 MPH WITH GUSTS TO AROUND 60 MPH. CHANCE OF SNOW
70 PERCENT.
SUNDAY
SUNNY. HIGHS AROUND 17. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 15.
WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 23 TO 31. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH IN THE MORNING.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE MID
20S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 29 TO 39. LOWS IN THE MID 20S.
NEW YEARS DAY
MOSTLY CLOUDY. HIGHS 34 TO 40.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
NEAR STEADY TEMPERATURE IN THE UPPER 20S.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
31 TO 39.
FRIDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 28 TO 36.
MTZ316-281100-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
BREEZY. MUCH COLDER. PARTLY CLOUDY. SNOW
LIKELY. SNOW ACCUMULATION UP TO 3 INCHES. HIGHS 13 TO 21. LOWS
2 BELOW TO 18 ABOVE ZERO. SOUTH WINDS 5 TO 25 MPH WITH GUSTS TO
AROUND 55 MPH. CHANCE OF SNOW 70 PERCENT.
SUNDAY
SUNNY. HIGHS 18 TO 24. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 20.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 30 TO 36. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
TUESDAY THROUGH NEW YEARS DAY
MOSTLY CLOUDY. HIGHS 37 TO 44.
LOWS 26 TO 33.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. LOWS IN THE UPPER 20S. HIGHS 37 TO 43.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS 35 TO 41.
MTZ317-281100-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 2 PM MST SATURDAY...
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM
MST SATURDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. PATCHY BLOWING SNOW EARLY IN THE
MORNING. PATCHY BLOWING SNOW EARLY IN THE MORNING. VISIBILITY ONE
QUARTER MILE OR LESS AT TIMES. HIGHS 11 TO 19. LOWS 6 BELOW TO
16 ABOVE ZERO. WEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND
45 MPH.
SUNDAY
SUNNY. HIGHS 14 TO 22. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 18. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 28 TO 36. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS 34 TO 42. LOWS
26 TO 32.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. HIGHS 36 TO 42. LOWS IN THE MID 20S.
NEW YEARS DAY
PARTLY SUNNY. HIGHS 37 TO 45.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS 26 TO 32. HIGHS 35 TO 43.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 30 TO 38.
MTZ318-281100-
SNOWY AND JUDITH MOUNTAINS-
1213 AM MST SAT DEC 27 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO
11 AM MST SUNDAY...
REST OF TONIGHT
WINDY. MUCH COLDER. PARTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS 15 TO 21. LOWS 6 BELOW TO
17 ABOVE ZERO. NORTHWEST WINDS 10 TO 30 MPH WITH GUSTS TO AROUND
65 MPH.
SUNDAY
SUNNY. HIGHS AROUND 19. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 34 TO 40. WEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 30S. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS 40 TO 48. LOWS
IN THE UPPER 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. HIGHS 36 TO 42. LOWS IN THE LOWER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 36 TO
44. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 46.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 33 TO 39.
MTZ319-281100-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
MUCH COLDER. PARTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. HIGHS IN THE MID 20S. LOWS 3 BELOW TO 23 ABOVE
ZERO. SOUTH WINDS UP TO 20 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 18.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTH
WINDS 5 TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. 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
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
HELENA 10 22 11 35 / 70 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
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 2 PM MST SATURDAY...
REST OF TONIGHT
WINDY, COLDER. MOSTLY CLOUDY. PATCHY BLOWING
SNOW. A 50 PERCENT CHANCE OF SNOW. VISIBILITY ONE QUARTER MILE OR
LESS AT TIMES. HIGHS 19 TO 27. LOWS 3 BELOW TO 23 ABOVE ZERO.
WEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 60 MPH.
SUNDAY
SUNNY. HIGHS 13 TO 19. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
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 24 TO 32. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 55 MPH DECREASING TO 40 MPH IN THE
AFTERNOON.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 45 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 30 TO 42.
LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 41. CHANCE OF
SNOW 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 29 TO 37.
MTZ321-281100-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
BREEZY. MUCH COLDER. MOSTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. HIGHS IN THE MID 20S. LOWS 5 BELOW TO
23 ABOVE ZERO. WEST WINDS 5 TO 25 MPH WITH GUSTS TO AROUND
45 MPH.
SUNDAY
SUNNY. HIGHS 17 TO 23. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 15.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
SOUTHWEST 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. SOUTHWEST WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 30 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
LOWER 40S. LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
MTZ322-281100-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
WINDY, COLDER. PARTLY CLOUDY. PATCHY BLOWING
SNOW AFTER MIDNIGHT. A 50 PERCENT CHANCE OF SNOW. VISIBILITY ONE
QUARTER MILE OR LESS AT TIMES. HIGHS 18 TO 26. LOWS 2 BELOW TO
22 ABOVE ZERO. WEST WINDS 5 TO 30 MPH WITH GUSTS TO AROUND
50 MPH.
SUNDAY
SUNNY. HIGHS 15 TO 21. WEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 14.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS 26 TO 34. SOUTHWEST
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 IN THE MID 20S. SOUTHWEST WINDS
UP TO 10 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 31 TO 43.
LOWS 22 TO 28.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
33 TO 41.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 19 TO 25.
SATURDAY
PARTLY SUNNY. HIGHS 29 TO 37.
MTZ323-281100-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
WINDY, COLDER. PARTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. HIGHS AROUND 30. LOWS 3 BELOW TO 28 ABOVE ZERO.
SOUTHEAST WINDS 5 TO 30 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 17.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTH
WINDS 5 TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTH WINDS UP TO 10 MPH.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
LOWER 40S. LOWS IN THE UPPER 20S.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
MTZ324-281100-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
WINDY, COLDER. PARTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. HIGHS AROUND 30. LOWS 2 BELOW TO 27 ABOVE ZERO.
SOUTH WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 55 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 9. SOUTHWEST WINDS UP
TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE MID 30S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S.
SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
40S. LOWS IN THE MID 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40.
MTZ325-281100-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
WINDY, COLDER. PARTLY CLOUDY. SNOW LIKELY.
SNOW ACCUMULATION UP TO 2 INCHES. HIGHS IN THE UPPER 20S. LOWS
1 TO 27. SOUTH WINDS 5 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.
CHANCE OF SNOW 70 PERCENT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 17.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTH WINDS 5 TO
15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER
40S. LOWS 22 TO 28.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE UPPER 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS AROUND 30.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF SNOW 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40.
MTZ326-281100-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
BREEZY, COLDER. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. HIGHS IN THE UPPER 20S. LOWS 1 BELOW TO 26 ABOVE
ZERO. SOUTHWEST WINDS 5 TO 25 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 15.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE MID 30S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID 40S. LOWS IN THE UPPER 20S.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 11 21 4 34 / 80 0 0 0
BOZEMAN MSU 12 21 8 35 / 90 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
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 2 PM MST SATURDAY...
REST OF TONIGHT
WINDY, COLDER. MOSTLY CLOUDY. PATCHY BLOWING
SNOW. SNOW LIKELY. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES.
SNOW ACCUMULATION UP TO 6 INCHES. TOTAL SNOW ACCUMULATION UP TO
8 INCHES. HIGHS 17 TO 25. LOWS 6 BELOW TO 20 ABOVE ZERO. WEST
WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 65 MPH. CHANCE OF SNOW
70 PERCENT.
SUNDAY
SUNNY. HIGHS 11 TO 19. WEST WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 8.
SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COLD. SUNNY. HIGHS 21 TO 31. SOUTHWEST WINDS
5 TO 10 MPH. GUSTS UP TO 30 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 16.
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
PARTLY SUNNY. HIGHS 25 TO 35.
TUESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND
20.
WEDNESDAY
PARTLY SUNNY. HIGHS 28 TO 40.
WEDNESDAY NIGHT AND NEW YEARS DAY
PARTLY CLOUDY. LOWS 16 TO
26. HIGHS 31 TO 41.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
28 TO 38.
FRIDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE MID
20S.
SATURDAY
MOSTLY CLOUDY. HIGHS 24 TO 34.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 2 16 -5 25 / 90 0 0 0
MTZ327-281100-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1213 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 2 PM MST SATURDAY...
REST OF TONIGHT
WINDY, COLDER. MOSTLY CLOUDY. PATCHY BLOWING
SNOW. SNOW LIKELY. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES.
SNOW ACCUMULATION UP TO 7 INCHES. TOTAL SNOW ACCUMULATION UP TO
8 INCHES. HIGHS 15 TO 21. LOWS 7 BELOW TO 15 ABOVE ZERO. WEST
WINDS 5 TO 30 MPH WITH GUSTS TO AROUND 65 MPH. CHANCE OF SNOW
70 PERCENT.
SUNDAY
SUNNY. HIGHS 12 TO 18. WEST WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 8.
WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 24 TO 32. SOUTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE AROUND 18. WEST WINDS UP TO
10 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
29 TO 37.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS 16 TO 22.
HIGHS 32 TO 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
NEW YEARS DAY
PARTLY SUNNY. HIGHS 33 TO 41.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS IN THE LOWER 20S.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
29 TO 37.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17.
SATURDAY
MOSTLY CLOUDY. HIGHS 25 TO 33.
MTZ328-281100-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
WINDY, COLDER. PARTLY CLOUDY. PATCHY BLOWING
SNOW AFTER MIDNIGHT. A 50 PERCENT CHANCE OF SNOW. VISIBILITY ONE
QUARTER MILE OR LESS AT TIMES. HIGHS 24 TO 30. LOWS ZERO TO
25 ABOVE. SOUTHWEST WINDS 10 TO 30 MPH WITH GUSTS TO AROUND
60 MPH.
SUNDAY
SUNNY. HIGHS AROUND 20. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 14.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 36. 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 LOWER 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS 35 TO 45. LOWS
IN THE LOWER 20S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 40 TO
46. LOWS IN THE MID 20S.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
38 TO 44.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. HIGHS 34 TO 40.
TEMPERATURE / PRECIPITATION
DILLON 11 22 6 34 / 50 0 0 0
MTZ329-281100-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1213 AM MST SAT DEC 27 2025
REST OF TONIGHT
WINDY, COLDER. PARTLY CLOUDY. PATCHY BLOWING
SNOW. A 50 PERCENT CHANCE OF SNOW. VISIBILITY ONE QUARTER MILE OR
LESS AT TIMES. HIGHS 18 TO 24. LOWS 1 BELOW TO 19 ABOVE ZERO.
WEST WINDS 10 TO 30 MPH WITH GUSTS TO AROUND 60 MPH.
SUNDAY
SUNNY. HIGHS 14 TO 20. WEST WINDS 5 TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND 10.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
NOT AS COLD. SUNNY. HIGHS 24 TO 30. SOUTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 18.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 27 TO 35. LOWS
16 TO 22.
WEDNESDAY
PARTLY SUNNY. HIGHS 31 TO 39.
WEDNESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
MID 20S.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 32 TO
40. LOWS IN THE MID 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 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20.
SATURDAY
PARTLY SUNNY. HIGHS 27 TO 33.
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