527 FPUS55 KTFX 302104 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 203 PM MST Tue Dec 30 2025 Spot temperatures and probabilities of measurable precipitation are for 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 203 PM MST Tue Dec 30 2025 .TONIGHT...Windy. Mostly cloudy until early morning then becoming partly cloudy. Patchy blowing snow. Near steady temperature around 30. Southwest winds 15 to 30 mph with gusts to around 50 mph. .WEDNESDAY...Breezy. Partly sunny. Patchy blowing snow in the morning. Highs 30 to 40. Southwest winds 15 to 25 mph with gusts to around 45 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature around 30. Southwest winds 10 to 25 mph with gusts to around 45 mph. .NEW YEARS DAY...Sunny. Highs 30 to 40. Southwest winds 10 to 15 mph with gusts to around 30 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 35 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and slight chance of 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 mid 30s. .SATURDAY...Breezy. Partly sunny with a 50 percent chance of snow and rain. Near steady temperature in the mid 30s. .SATURDAY NIGHT AND SUNDAY...Breezy. Mostly cloudy. A 50 percent chance of snow. Lows 25 to 31. Highs 27 to 37. .SUNDAY NIGHT THROUGH TUESDAY...Breezy. Mostly cloudy with a 20 percent chance of snow. Lows 21 to 28. Highs 26 to 37. $$ MTZ307-311100- Southern Rocky Mountain Front- Including the city of Rogers Pass 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature around 30. West winds 5 to 15 mph with gusts to around 40 mph. .WEDNESDAY...Partly sunny. Highs 34 to 42. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 24 to 30. West winds 5 to 15 mph with gusts to around 35 mph. .NEW YEARS DAY...Mostly sunny. Highs 33 to 41. West winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Near steady temperature in the upper 20s. West winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 33 to 41. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Near steady temperature in the mid 30s. .SATURDAY...Partly sunny with a 50 percent chance of snow and rain. Highs 33 to 43. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of snow. Lows 24 to 30. Highs 28 to 38. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 20 to 26. .MONDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 28 to 36. Chance of snow 40 percent. .MONDAY NIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Near steady temperature in the mid 20s. Chance of snow 30 percent. .TUESDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 27 to 37. Chance of snow 40 percent. $$ MTZ302-311100- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 203 PM MST Tue Dec 30 2025 .TONIGHT...Breezy. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. West winds 15 to 25 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 40 mph after midnight. .WEDNESDAY...Partly sunny. Highs in the mid 40s. Southwest winds 5 to 20 mph with gusts to around 35 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. .NEW YEARS DAY...Sunny. Highs in the lower 40s. West winds 5 to 10 mph with gusts to around 25 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then slight chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Breezy. Mostly cloudy. A 20 percent chance of snow. Lows in the lower 30s. Highs in the lower 40s. .SUNDAY NIGHT THROUGH TUESDAY...Breezy. Mostly cloudy. Lows in the upper 20s. Highs around 40. $$ MTZ308-311100- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows 28 to 34. Southwest winds 5 to 15 mph with gusts to around 40 mph. .WEDNESDAY...Partly sunny. Highs in the mid 40s. Southwest winds 5 to 10 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds up to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Highs in the mid 40s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .SUNDAY...Partly sunny. A 20 percent chance of snow in the morning. Highs in the mid 40s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the upper 20s. .TUESDAY...Partly sunny. Highs in the lower 40s. $$ MTZ303-311100- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows in the mid 20s. West winds 5 to 15 mph with gusts to around 35 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 40s. Southwest winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s. West winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Sunny. Highs in the upper 30s. West winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 19 to 25. Southwest winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 30s. Lows in the mid 20s. .SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the mid 40s. Lows in the upper 20s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the lower 40s. Lows in the mid 20s. && TEMPERATURE / PRECIPITATION Cut Bank 25 45 22 41 / 0 0 0 0 $$ MTZ304-311100- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows 18 to 24. West winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY...Sunny. Highs in the upper 30s. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 18. West winds up to 10 mph. .NEW YEARS DAY...Sunny. Highs in the mid 30s. Northwest winds up to 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 17. Southeast winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 30s. Lows in the lower 20s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the lower 40s. Lows in the mid 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 40s. Lows in the mid 20s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the lower 40s. $$ MTZ305-311100- Hill County- Including the city of Havre 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows 15 to 21. West winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 29 to 37. Southwest winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 11 to 17. Southwest winds up to 10 mph shifting to the west after midnight. .NEW YEARS DAY...Mostly sunny. Highs 24 to 30. West winds up to 5 mph shifting to the north in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 14. East winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 26 to 32. Lows around 18. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 31 to 39. Lows in the lower 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 35 to 41. Lows 18 to 24. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 17 to 23. Highs 34 to 40. && TEMPERATURE / PRECIPITATION Havre 19 34 14 29 / 0 0 0 0 $$ MTZ306-311100- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows around 16. West winds 5 to 15 mph. .WEDNESDAY...Colder. Mostly sunny. Highs in the upper 20s. North winds up to 10 mph shifting to the southeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows around 12. Southeast winds up to 10 mph shifting to the west after midnight. .NEW YEARS DAY...Mostly sunny. Highs in the mid 20s. Northwest winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature around 16. East winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 20s. Lows around 15. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the lower 30s. Lows around 20. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 31 to 38. Lows around 19. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows around 17. Highs 31 to 37. $$ MTZ309-311100- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 21 to 27. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 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 20 to 26. Southwest winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 41 to 47. Lows around 30. .SATURDAY...Partly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly sunny. Highs in the mid 40s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s. $$ MTZ310-311100- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 22 to 28. Southwest winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 40 to 48. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 18 to 26. Southwest winds up to 10 mph. .NEW YEARS DAY...Sunny. Highs 34 to 42. West winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 18 to 26. South winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 37 to 45. Lows 25 to 33. .SATURDAY...Not as cool. Partly sunny. Highs 44 to 52. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 27 to 34. Highs in the mid 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s. $$ MTZ311-311100- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs around 40. West winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 21 to 27. Southwest winds up to 10 mph. .NEW YEARS DAY...Sunny. Highs 32 to 38. Northwest winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 18 to 24. Southeast winds up to 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 33 to 39. Lows 23 to 31. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 40 to 46. Lows in the upper 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 40s. Lows in the upper 20s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the lower 40s. $$ MTZ312-311100- Cascade County below 5000ft- Including the city of Great Falls 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows 29 to 35. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs 47 to 53. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 26 to 32. Southwest winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. Southwest winds 5 to 10 mph with gusts to around 25 mph. .FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs around 50. Lows in the mid 30s. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 32 50 27 44 / 0 0 0 0 $$ MTZ313-311100- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Sunny. Highs in the mid 50s. Southwest winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...Partly cloudy. 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 THROUGH SATURDAY...Mostly cloudy. Highs in the lower 50s. Lows in the mid 30s. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s. $$ MTZ314-311100- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY...Sunny. Highs 42 to 50. Southwest winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 24 to 30. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly sunny. Highs 38 to 46. West winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 22 to 28. Southeast winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 40 to 48. Lows 28 to 34. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 48 to 54. Lows in the lower 30s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 40s. Lows in the upper 20s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s. && TEMPERATURE / PRECIPITATION Lewistown 30 53 29 47 / 0 0 0 0 $$ MTZ315-311100- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 203 PM MST Tue Dec 30 2025 .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 in the upper 20s. Southwest winds up to 10 mph with gusts to around 25 mph. .NEW YEARS DAY...Partly sunny. Highs 34 to 40. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature around 30. Southwest winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Highs 35 to 43. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. .SATURDAY...Partly sunny with a 40 percent chance of snow and rain. Highs 36 to 44. .SATURDAY NIGHT...Mostly cloudy with chance of snow and rain in the evening, then partly cloudy with slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs 31 to 39. Lows in the mid 20s. .MONDAY THROUGH TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs 30 to 38. Lows in the mid 20s. $$ MTZ316-311100- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 26 to 34. South winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Mostly sunny. Highs 39 to 45. South winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 27 to 33. South winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs 38 to 44. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. Southwest winds 5 to 15 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 41 to 47. Lows in the mid 30s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then slight chance of rain and snow in the afternoon. Highs 43 to 49. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 37 to 45. Lows in the upper 20s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of snow. Lows in the upper 20s. Highs 37 to 43. $$ MTZ317-311100- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Near steady temperature in the lower 30s. Southwest winds 5 to 15 mph with gusts to around 35 mph. .WEDNESDAY...Sunny. Highs 40 to 48. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 33. 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 with gusts to around 25 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 38 to 46. Lows 31 to 37. .SATURDAY...Partly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 40 to 48. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows 26 to 34. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 33 to 42. Lows 24 to 30. .MONDAY NIGHT...Mostly cloudy. Near steady temperature in the upper 20s. .TUESDAY...Partly sunny. A 20 percent chance of snow in the morning. Highs 33 to 41. $$ MTZ318-311100- Snowy and Judith Mountains- 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows in the lower 30s. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Mostly sunny. Highs 45 to 51. West winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds 5 to 15 mph with gusts to around 30 mph. .NEW YEARS DAY...Mostly sunny. Highs 42 to 48. West winds up to 10 mph. Gusts up to 25 mph in the morning. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds up to 10 mph. Gusts up to 25 mph after midnight. .FRIDAY...Mostly cloudy. Highs 42 to 50. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the upper 30s. .SATURDAY...Partly sunny. Highs 45 to 53. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower 30s. Highs 38 to 48. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 20s. Highs 38 to 46. $$ MTZ319-311100- Helena Valley- Including the city of Helena 203 PM MST Tue Dec 30 2025 .TONIGHT...Partly cloudy. Lows in the lower 20s. Southeast winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southeast winds up to 5 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. 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 upper 20s. South winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the mid 20s. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the lower 40s. Lows in the mid 20s. && TEMPERATURE / PRECIPITATION Helena 22 42 24 42 / 0 0 0 0 $$ MTZ320-311100- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph with gusts to around 45 mph. .WEDNESDAY...Sunny. Highs 37 to 43. Southwest winds 5 to 10 mph with gusts to around 40 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph with gusts to around 40 mph. .NEW YEARS DAY...Partly sunny. Highs 35 to 41. Southwest winds up to 10 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph with gusts to around 35 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 36 to 44. Lows in the lower 30s. .SATURDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 38 to 46. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows in the upper 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 31 to 41. Lows in the mid 20s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s. Highs 31 to 39. $$ MTZ321-311100- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 23 to 29. 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 30 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 24 to 30. South winds up to 10 mph with gusts to around 30 mph. .NEW YEARS DAY...Partly sunny. Highs in the lower 40s. Southwest winds up to 10 mph with gusts to around 25 mph. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds up to 10 mph with gusts to around 25 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 40s. Lows in the lower 30s. .SATURDAY...Partly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 40. Lows in the mid 20s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s. $$ MTZ322-311100- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Near steady temperature in the upper 20s. Southwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming partly sunny. Highs 38 to 44. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds up to 10 mph. .NEW YEARS DAY...Partly sunny. Highs 34 to 42. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature around 30. Southwest winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 36 to 44. Lows 28 to 34. .SATURDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 37 to 45. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 23 to 29. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 32 to 40. Lows 20 to 26. .MONDAY...Partly sunny. Highs 30 to 38. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of snow. Lows 20 to 26. Highs 31 to 39. $$ MTZ323-311100- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 23 to 29. Southeast winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly 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 AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the upper 20s. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s. $$ MTZ324-311100- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 22 to 28. Southwest winds up to 10 mph with gusts to around 25 mph. .WEDNESDAY...Sunny in the morning then becoming partly sunny. Highs in the mid 40s. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly cloudy. Highs in the lower 40s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 30s. Southwest winds up to 10 mph with gusts to around 25 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the lower 40s. $$ MTZ325-311100- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows in the upper 20s. South winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 40s. South winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 30. South winds 10 to 15 mph. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the mid 40s. South winds 5 to 15 mph. .THURSDAY NIGHT...Cloudy. A 20 percent chance of snow in the evening. Near steady temperature in the mid 30s. South winds 10 to 15 mph with gusts to around 30 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s. .SATURDAY...Windy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny with a 20 percent chance of snow. Highs in the lower 40s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .MONDAY THROUGH TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 40s. Lows in the mid 20s. $$ MTZ326-311100- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 21 to 27. South winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 40s. South winds up to 5 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. South winds up to 10 mph. .NEW YEARS DAY...Mostly cloudy. Highs in the lower 40s. South winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South winds up to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s. .SATURDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows in the upper 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 40s. Lows in the mid 20s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .TUESDAY...Partly sunny. A 20 percent chance of snow in the morning. Highs in the lower 40s. && TEMPERATURE / PRECIPITATION Bozeman Airport 19 43 22 43 / 0 0 0 0 Bozeman MSU 24 44 27 44 / 0 0 0 10 $$ MTZ330-311100- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 203 PM MST Tue Dec 30 2025 .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 32 to 42. South winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY NIGHT...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 28 to 38. South winds 5 to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Near steady temperature in the upper 20s. South winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 50 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Highs 30 to 40. Lows 28 to 34. .SATURDAY...Mostly cloudy with a 50 percent chance of snow and rain. Near steady temperature in the mid 30s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of snow. Lows 21 to 27. Highs 26 to 36. .SUNDAY NIGHT THROUGH TUESDAY...Mostly cloudy with a 20 percent chance of snow. Lows 17 to 25. Highs 26 to 36. && TEMPERATURE / PRECIPITATION West Yellowstone 7 37 12 34 / 0 0 0 30 $$ MTZ327-311100- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows 19 to 27. Southwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 36 to 42. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 22 to 28. Southwest winds up to 10 mph. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs 31 to 39. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the upper 20s. Southwest winds up to 10 mph. .FRIDAY...Partly sunny. A 20 percent chance of snow in the morning. Highs 33 to 41. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs 32 to 40. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 20 percent chance of snow. Lows around 20. Highs 28 to 36. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 19. .MONDAY THROUGH TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs 27 to 35. Lows around 18. $$ MTZ328-311100- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Lows in the mid 20s. South winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South winds up to 10 mph. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs 38 to 44. South winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. South winds 5 to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 41 to 47. Lows in the lower 30s. .SATURDAY...Partly sunny with a 20 percent chance of rain and snow. Highs 41 to 47. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .SUNDAY...Mostly sunny. A 20 percent chance of snow in the morning. Highs 36 to 42. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs 35 to 41. Lows in the lower 20s. && TEMPERATURE / PRECIPITATION Dillon 22 44 26 42 / 0 0 0 10 $$ MTZ329-311100- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 203 PM MST Tue Dec 30 2025 .TONIGHT...Mostly clear. Near steady temperature in the mid 20s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs 35 to 41. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Near steady temperature in the upper 20s. South winds 5 to 15 mph. .NEW YEARS DAY...Mostly cloudy with a 20 percent chance of snow. Highs 29 to 37. South winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Near steady temperature in the upper 20s. South winds 5 to 15 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 32 to 40. Lows around 30. .SATURDAY...Breezy. Mostly cloudy. Slight chance of snow and rain in the morning, then chance of snow in the afternoon. Highs 33 to 41. Chance of precipitation 50 percent. .SATURDAY NIGHT THROUGH TUESDAY...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Highs 28 to 36. $$