704 FPUS55 KTFX 310644 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 1143 PM MST Tue Dec 30 2025 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Wednesday, Wednesday night, and New Years Day. MTZ301-311100- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Windy. Mostly cloudy. Patchy blowing snow. Near steady temperature in the lower 30s. Southwest winds 15 to 30 mph with gusts to around 50 mph. .WEDNESDAY...Breezy. Partly sunny. Near steady temperature in the lower 30s. Southwest winds 15 to 25 mph with gusts to around 40 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy in the evening then clearing. Near steady temperature around 30. Southwest winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. .NEW YEARS DAY...Mostly sunny. Highs 31 to 39. Southwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature in the upper 20s. Southwest winds 10 to 15 mph with gusts to around 30 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 31 to 39. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Near steady temperature in the lower 30s. .SATURDAY AND SATURDAY NIGHT...Breezy. Mostly cloudy. A 50 percent chance of snow and rain. Highs 33 to 43. Lows 27 to 33. .SUNDAY...Breezy. Partly sunny with a 50 percent chance of snow. Near steady temperature in the lower 30s. .SUNDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the upper 20s. .MONDAY...Breezy. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 27 to 37. Chance of snow 40 percent. .MONDAY NIGHT AND TUESDAY...Windy. Mostly cloudy. A 20 percent chance of snow. Near steady temperature in the upper 20s. $$ MTZ307-311100- Southern Rocky Mountain Front- Including the city of Rogers Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly cloudy. Patchy blowing snow late in the evening. Near steady temperature in the lower 30s. West winds 10 to 15 mph with gusts to around 40 mph. .WEDNESDAY...Partly sunny. Highs 35 to 43. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 24 to 30. West winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs 33 to 41. West winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature around 30. West winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 33 to 41. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 30. .SATURDAY...Partly sunny. Chance of snow and slight chance of rain in the afternoon. Highs 34 to 44. Chance of precipitation 50 percent. .SATURDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Near steady temperature in the lower 30s. Chance of precipitation 50 percent. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 30 to 40. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the mid 20s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 40 percent chance of snow. Highs 28 to 38. Lows 21 to 27. .TUESDAY...Partly sunny with a 20 percent chance of snow. Highs 28 to 36. $$ MTZ302-311100- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Windy. Mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 30s. West winds 15 to 30 mph decreasing to 15 to 20 mph after midnight. Gusts up to 50 mph. .WEDNESDAY...Partly sunny. Highs in the mid 40s. Southwest winds 5 to 20 mph with gusts to around 35 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the upper 20s. West winds 5 to 20 mph with gusts to around 35 mph. .NEW YEARS DAY...Mostly sunny. Highs in the lower 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph with gusts to around 25 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 40s. .SATURDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .SUNDAY...Breezy. Mostly sunny. A 20 percent chance of snow in the morning. Highs in the lower 40s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs in the lower 40s. .MONDAY NIGHT AND TUESDAY...Breezy. Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s. $$ MTZ308-311100- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Partly cloudy. Lows 31 to 37. Southwest winds 5 to 15 mph with gusts to around 40 mph. .WEDNESDAY...Mostly cloudy. Highs in the upper 40s. Southwest winds up to 10 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 26 to 32. Southwest winds up to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature in the mid 30s. Southwest winds up to 10 mph. .FRIDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs around 50. .SATURDAY NIGHT...Mostly cloudy with slight chance of rain in the evening, then partly cloudy with slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. A 20 percent chance of snow in the morning. Highs in the mid 40s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 40s. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ MTZ303-311100- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Partly cloudy. Lows 24 to 30. West winds 5 to 20 mph with gusts to around 35 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest winds up to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the lower 20s. West winds 5 to 15 mph. .NEW YEARS DAY...Mostly sunny. Highs in the upper 30s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Southwest winds up to 10 mph. .FRIDAY THROUGH MONDAY...Mostly cloudy. Highs in the lower 40s. Lows in the mid 20s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 20s. Highs in the lower 40s. && TEMPERATURE / PRECIPITATION Cut Bank 28 45 22 40 / 0 0 0 0 $$ MTZ304-311100- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 18 to 24. West winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 30s. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 17 to 23. West winds up to 10 mph. .NEW YEARS DAY...Sunny. Highs in the mid 30s. West winds up to 5 mph shifting to the south in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows around 18. Southeast winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 30s. Lows in the lower 20s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 38 to 44. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the lower 40s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the mid 20s. Highs around 40. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 20s. Highs around 40. $$ MTZ305-311100- Hill County- Including the city of Havre 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Partly cloudy. Lows 15 to 21. West winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs 28 to 36. South winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 12 to 18. West winds up to 10 mph. .NEW YEARS DAY...Mostly sunny. Highs 23 to 31. West winds up to 5 mph shifting to the northeast in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows around 13. East winds up to 10 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs 26 to 36. Lows around 16. .SATURDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 36 to 42. Lows 17 to 23. .MONDAY...Partly sunny. Highs 33 to 39. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 14 to 20. Highs 32 to 38. && TEMPERATURE / PRECIPITATION Havre 19 34 16 28 / 0 0 0 0 $$ MTZ306-311100- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Partly cloudy. Lows around 16. West winds 5 to 15 mph. .WEDNESDAY...Colder. Mostly sunny. Highs in the upper 20s. Northeast winds up to 10 mph shifting to the southeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 13. Southeast winds up to 5 mph shifting to the northwest after midnight. .NEW YEARS DAY...Mostly sunny. Highs in the mid 20s. Northwest winds up to 5 mph shifting to the northeast in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows around 12. East winds up to 10 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs in the upper 20s. Lows around 13. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature in the lower 20s. .SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 31 to 36. Lows around 16. $$ MTZ309-311100- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 22 to 30. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly sunny. Highs in the lower 40s. Southwest winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 21 to 27. South winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 40s. Lows 25 to 31. .SATURDAY...Partly sunny. Highs around 50. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. .SUNDAY THROUGH MONDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ MTZ310-311100- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 22 to 30. Southwest winds up to 15 mph. .WEDNESDAY...Sunny. Highs 40 to 48. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 19 to 27. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly sunny. Highs 35 to 43. Southwest winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 18 to 26. Southeast winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 38 to 46. Lows 22 to 30. .SATURDAY THROUGH MONDAY...Mostly cloudy. Highs 44 to 52. Lows 25 to 34. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 22 to 28. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ MTZ311-311100- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs 36 to 42. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Near steady temperature in the lower 30s. West winds up to 10 mph. .NEW YEARS DAY...Sunny. Highs 33 to 39. Northwest winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 18 to 24. Southeast winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 33 to 39. Lows 21 to 27. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 39 to 45. Lows 26 to 32. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the upper 20s. .MONDAY...Partly sunny. Highs in the lower 40s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. .TUESDAY...Sunny. Highs around 40. $$ MTZ312-311100- Cascade County below 5000ft- Including the city of Great Falls 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 32 to 38. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 27 to 33. Southwest winds 5 to 15 mph. .NEW YEARS DAY...Mostly sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. South winds 5 to 10 mph with gusts to around 25 mph. .FRIDAY THROUGH SUNDAY...Mostly cloudy. Highs in the lower 50s. Lows in the mid 30s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows around 30. Highs in the upper 40s. .TUESDAY...Breezy. Mostly sunny. Highs in the mid 40s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 35 49 29 45 / 0 0 0 0 $$ MTZ313-311100- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 31 to 37. West winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs in the lower 50s. Southwest winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. Southwest winds 5 to 15 mph. .NEW YEARS DAY...Mostly sunny. Highs in the upper 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. Southwest winds up to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Highs around 50. .FRIDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows 29 to 34. Highs 48 to 54. .TUESDAY...Breezy. Mostly sunny. Highs in the mid 40s. $$ MTZ314-311100- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY...Sunny. Highs 41 to 49. South winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 25 to 31. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly sunny. Highs 39 to 45. West winds up to 10 mph shifting to the north in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows 22 to 28. Southeast winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 40 to 48. Lows 25 to 31. .SATURDAY THROUGH MONDAY...Mostly cloudy. Highs 46 to 54. Lows in the lower 30s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid 40s. && TEMPERATURE / PRECIPITATION Lewistown 30 50 30 47 / 0 0 0 0 $$ MTZ315-311100- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph with gusts to around 30 mph. .WEDNESDAY...Partly sunny. Highs 35 to 41. Southwest winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 24 to 30. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly sunny. Highs 35 to 41. Southwest winds up to 10 mph. Gusts up to 20 mph in the morning. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature around 30. Southwest winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain and snow in the afternoon. Highs 35 to 43. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy. Lows around 30. .SATURDAY...Partly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 37 to 45. .SATURDAY NIGHT...Mostly cloudy with chance of rain and snow in the evening, then partly cloudy with slight chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 33 to 41. Chance of snow 30 percent. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s. Highs 32 to 40. .MONDAY NIGHT...Partly cloudy with slight chance of snow in the evening, then mostly cloudy with chance of snow after midnight. Near steady temperature in the upper 20s. Chance of snow 30 percent. .TUESDAY...Mostly sunny with a 20 percent chance of snow. Highs 30 to 38. $$ MTZ316-311100- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 30s. South winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Partly sunny. Highs 39 to 45. South winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 27 to 33. South winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs 39 to 45. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. South winds 5 to 10 mph with gusts to around 25 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs 41 to 49. Lows in the mid 30s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 30s. .SUNDAY...Partly sunny. A 20 percent chance of snow in the morning. Highs 41 to 47. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .MONDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 39 to 45. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs 37 to 43. $$ MTZ317-311100- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 30s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs 40 to 48. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 28 to 34. Southwest winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs 38 to 46. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature in the lower 30s. Southwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Highs 37 to 45. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 31 to 37. Highs 40 to 48. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 28 to 36. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 35 to 44. Lows 25 to 31. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows 23 to 29. .TUESDAY...Mostly sunny. Highs 32 to 40. $$ MTZ318-311100- Snowy and Judith Mountains- 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows in the lower 30s. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs 45 to 51. West winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds 5 to 15 mph. .NEW YEARS DAY...Mostly sunny. Highs 42 to 48. West winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. Southwest winds up to 10 mph. Gusts up to 25 mph after midnight. .FRIDAY...Mostly cloudy. Highs 41 to 49. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. .SATURDAY THROUGH MONDAY NIGHT...Mostly cloudy. Highs 41 to 53. Lows 28 to 34. .TUESDAY...Mostly sunny. Highs 38 to 46. $$ MTZ319-311100- Helena Valley- Including the city of Helena 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 20s. South winds up to 10 mph. .WEDNESDAY...Partly sunny. Highs in the lower 40s. South winds up to 5 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Southeast winds up to 5 mph. .NEW YEARS DAY...Partly sunny. Highs in the lower 40s. Southeast winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South winds up to 5 mph. .FRIDAY THROUGH MONDAY...Mostly cloudy. Highs 44 to 49. Lows 27 to 32. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. && TEMPERATURE / PRECIPITATION Helena 22 42 24 42 / 0 0 0 0 $$ MTZ320-311100- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph with gusts to around 40 mph. .WEDNESDAY...Sunny. Highs 37 to 43. Southwest winds 5 to 10 mph with gusts to around 35 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the upper 20s. Southwest winds up to 10 mph with gusts to around 35 mph. .NEW YEARS DAY...Partly sunny. Highs 36 to 42. Southwest winds up to 10 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph with gusts to around 35 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs 36 to 47. Lows in the lower 30s. .SATURDAY NIGHT...Mostly cloudy with slight chance of rain and snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 30. Chance of precipitation 20 percent. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs 35 to 43. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs 33 to 41. Lows in the mid 20s. .TUESDAY...Mostly sunny. A 20 percent chance of snow in the morning. Highs 31 to 39. $$ MTZ321-311100- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 20s. South winds up to 10 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs in the mid 40s. South winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 24 to 30. South winds up to 10 mph with gusts to around 25 mph. .NEW YEARS DAY...Partly sunny. Highs in the lower 40s. South winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds up to 10 mph with gusts to around 25 mph. .FRIDAY THROUGH MONDAY...Mostly cloudy. Highs 41 to 47. Lows 27 to 32. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the upper 30s. $$ MTZ322-311100- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 20s. Southwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 38 to 44. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly sunny in the morning then becoming mostly cloudy. Highs 36 to 42. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds up to 10 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs 37 to 45. Lows 27 to 33. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 20 percent chance of snow. Lows 25 to 31. Highs 34 to 42. .SUNDAY NIGHT...Mostly cloudy. Lows 22 to 28. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs 32 to 40. Lows 21 to 27. .TUESDAY...Mostly sunny. Highs 31 to 39. $$ MTZ323-311100- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 21 to 27. Southeast winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. South winds up to 10 mph. .NEW YEARS DAY...Partly sunny. Highs in the lower 40s. South winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. South winds up to 10 mph. .FRIDAY THROUGH MONDAY NIGHT...Mostly cloudy. Highs in the mid 40s. Lows 28 to 33. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ MTZ324-311100- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Lows 20 to 26. Southwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. Southwest winds up to 10 mph. .NEW YEARS DAY...Partly sunny. Highs in the lower 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southwest winds up to 10 mph. .FRIDAY THROUGH MONDAY NIGHT...Mostly cloudy. Highs 44 to 49. Lows 26 to 32. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ MTZ325-311100- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 20s. South winds 10 to 15 mph. .WEDNESDAY...Sunny. Highs in the mid 40s. South winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. South winds 10 to 15 mph. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs in the mid 40s. South winds 10 to 15 mph. .THURSDAY NIGHT...Cloudy. Slight chance of rain and snow in the evening, then slight chance of rain after midnight. Near steady temperature in the mid 30s. South winds 10 to 15 mph. Chance of precipitation 20 percent. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s. .SATURDAY...Windy. Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. Highs in the mid 40s. .MONDAY THROUGH TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 40s. Lows in the upper 20s. $$ MTZ326-311100- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 20s. South winds up to 10 mph. .WEDNESDAY...Sunny. Highs in the mid 40s. South winds up to 5 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 23 to 29. South winds up to 10 mph. .NEW YEARS DAY...Partly sunny. Highs in the lower 40s. South winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South winds up to 10 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 30. .SUNDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs in the mid 40s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .MONDAY...Partly sunny with a 20 percent chance of snow. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. && TEMPERATURE / PRECIPITATION Bozeman Airport 16 43 22 43 / 0 0 0 0 Bozeman MSU 22 45 27 43 / 0 0 0 0 $$ MTZ330-311100- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 20s. South winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY...Sunny. Highs 33 to 43. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 20 to 28. South winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly cloudy. A 50 percent chance of snow in the afternoon. Highs 29 to 39. South winds 5 to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Cloudy with a 50 percent chance of snow. Near steady temperature in the upper 20s. South winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 30 to 40. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy. Light snow accumulations. Near steady temperature around 30. .SATURDAY...Mostly cloudy. Chance of rain and slight chance of snow in the afternoon. Highs 32 to 42. Chance of precipitation 50 percent. .SATURDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Near steady temperature around 30. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 28 to 38. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the mid 20s. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 27 to 37. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of snow. Lows 17 to 23. Highs 26 to 36. && TEMPERATURE / PRECIPITATION West Yellowstone 6 38 11 35 / 0 0 0 30 $$ MTZ327-311100- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 20s. Southwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 36 to 42. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 21 to 27. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs 32 to 38. Southwest winds up to 10 mph. .THURSDAY NIGHT...Cloudy with a 20 percent chance of snow. Near steady temperature in the upper 20s. Southwest winds up to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs 33 to 41. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow and rain. Highs 33 to 41. Lows in the mid 20s. .SUNDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 29 to 37. Chance of snow 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. .MONDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 28 to 36. Chance of snow 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 19. .TUESDAY...Mostly sunny. A 20 percent chance of snow in the morning. Highs 26 to 34. $$ MTZ328-311100- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 20s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 40s. South winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. South winds 5 to 10 mph. .NEW YEARS DAY...Mostly cloudy. Highs 38 to 44. South winds 5 to 10 mph. .THURSDAY NIGHT...Cloudy. A 20 percent chance of snow in the evening. Near steady temperature in the lower 30s. South winds 5 to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 42 to 48. Lows around 30. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs 42 to 48. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the upper 20s. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 20 percent chance of snow. Highs 37 to 45. Lows in the mid 20s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs 36 to 42. && TEMPERATURE / PRECIPITATION Dillon 20 45 25 42 / 0 0 0 10 $$ MTZ329-311100- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 1143 PM MST Tue Dec 30 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 20s. South winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY...Mostly sunny. Highs 35 to 41. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the upper 20s. South winds 5 to 15 mph. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs 30 to 38. South winds 5 to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the upper 20s. South winds 5 to 15 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 33 to 41. Lows in the upper 20s. .SATURDAY...Breezy. Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs 33 to 41. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. Highs 30 to 38. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Highs 29 to 37. .TUESDAY...Partly sunny. Highs 28 to 36. $$