FPUS55 KTFX 132137 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 337 PM MDT Mon Apr 13 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Tuesday, Tuesday night, and Wednesday. MTZ301-141000- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Windy. Mostly cloudy. Chance of rain in the evening. Chance of snow through the night. Slight chance of rain after midnight. Lows 29 to 35. Southwest winds 15 to 30 mph. Gusts up to 50 mph increasing to 60 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy. A 20 percent chance of snow in the morning. Highs 33 to 43. Southwest winds 25 to 35 mph with gusts to around 70 mph. .TUESDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of snow. Lows 26 to 32. Southwest winds 25 to 35 mph with gusts to around 70 mph. .WEDNESDAY...Windy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Heavy snow accumulations. Highs 33 to 45. Southwest winds 20 to 30 mph with gusts to around 60 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Breezy, colder, snow. Heavy snow accumulations. Lows around 19. West winds 15 to 25 mph with gusts to around 45 mph. Chance of snow 90 percent. .THURSDAY...Snow. Moderate snow accumulations. Highs 22 to 30. Chance of snow near 100 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance of snow. Lows around 16. Highs 30 to 40. .FRIDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 40 percent. .SATURDAY...Not as cool. Sunny. Highs 36 to 46. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 26 to 32. .SUNDAY...Not as cool. Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 42 to 52. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 29 to 35. .MONDAY...Breezy. Partly sunny with a 50 percent chance of snow and rain. Highs 41 to 51. $$ MTZ307-141000- Southern Rocky Mountain Front- Including the city of Rogers Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Breezy. Mostly cloudy. Chance of snow and slight chance of rain in the evening. Slight chance of snow after midnight. Lows 27 to 33. West winds 10 to 25 mph with gusts to around 55 mph. Chance of precipitation 50 percent. .TUESDAY...Windy. Partly sunny. A 20 percent chance of snow in the morning. Highs 36 to 46. West winds 15 to 30 mph with gusts to around 55 mph. .TUESDAY NIGHT...Windy. Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 27 to 33. Southwest winds 10 to 30 mph with gusts to around 55 mph. Chance of snow 50 percent. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow and rain in the afternoon. Light snow accumulations. Highs 37 to 47. Southwest winds 15 to 25 mph with gusts to around 50 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy, colder. Snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 18 to 24. West winds 10 to 25 mph with gusts to around 45 mph. Chance of snow 90 percent. .THURSDAY...Snow. Moderate snow accumulations. Highs 23 to 33. Chance of snow near 100 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with snow likely. Light snow accumulations. Lows around 17. Highs 30 to 40. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows 17 to 23. .SATURDAY...Not as cool. Sunny. Highs 38 to 48. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 24 to 30. .SUNDAY...Not as cool. Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 45 to 55. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 29 to 35. .MONDAY...Partly sunny with a 50 percent chance of snow and rain. Highs 44 to 54. $$ MTZ302-141000- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 337 PM MDT Mon Apr 13 2026 .TONIGHT...Windy. Partly cloudy. A 20 percent chance of rain early in the evening. Lows in the mid 30s. West winds 15 to 30 mph. Gusts up to 50 mph increasing to 60 mph after midnight. .TUESDAY...Windy. Mostly sunny. Highs in the upper 40s. West winds 20 to 35 mph with gusts to around 65 mph. .TUESDAY NIGHT...Windy. Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the mid 30s. Southwest winds 15 to 30 mph with gusts to around 60 mph. .WEDNESDAY...Windy. Partly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 48 to 54. Southwest winds 15 to 30 mph with gusts to around 55 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Breezy, colder. Snow and rain likely in the evening, then snow likely after midnight. Light snow accumulations. Lows in the lower 20s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 70 percent. .THURSDAY...Breezy, colder. Snow likely. Light snow accumulations. Highs in the lower 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 17. .FRIDAY...Not as cold. Mostly sunny. A 50 percent chance of snow in the afternoon. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the mid 20s. .SATURDAY...Sunny. Highs in the lower 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 20 percent. .MONDAY...Breezy. Partly sunny. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the upper 50s. Chance of precipitation 50 percent. $$ MTZ308-141000- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy early in the evening then becoming partly cloudy. A 20 percent chance of rain early in the evening. Lows in the mid 30s. West winds 10 to 20 mph with gusts to around 55 mph. .TUESDAY...Windy. Mostly sunny. Highs in the mid 50s. Southwest winds 15 to 20 mph shifting to the west 15 to 30 mph in the afternoon. Gusts up to 55 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the mid 30s. Southwest winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 50 mph. .WEDNESDAY...Breezy. Partly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the mid 50s. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow in the evening, then chance of snow after midnight. Light snow accumulations. Snow level 4000 feet. Lows in the upper 20s. West winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 90 percent. .THURSDAY...Colder. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the mid 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 20. Chance of snow 50 percent. .FRIDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 40s. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .SATURDAY...Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with slight chance of rain and snow after midnight. Lows in the upper 30s. Chance of precipitation 20 percent. .MONDAY...Partly sunny. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the lower 60s. Chance of precipitation 50 percent. $$ MTZ303-141000- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 337 PM MDT Mon Apr 13 2026 .TONIGHT...Breezy. Partly cloudy. A 20 percent chance of rain early in the evening. Lows in the mid 30s. West winds 10 to 25 mph with gusts to around 40 mph. .TUESDAY...Windy, sunny. Highs in the lower 50s. West winds 15 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Windy. Mostly cloudy. Lows in the mid 30s. Southwest winds 10 to 30 mph. Gusts up to 45 mph in the evening. .WEDNESDAY...Windy. Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 50s. Southwest winds 15 to 30 mph with gusts to around 45 mph. .WEDNESDAY NIGHT...Breezy, colder. Mostly cloudy. Chance of rain and snow in the evening, then snow likely after midnight. Light snow accumulations. Lows in the lower 20s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 70 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs in the lower 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 14. .FRIDAY...Not as cool. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s. .MONDAY...Breezy. Partly sunny. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs around 60. Chance of precipitation 20 percent. && TEMPERATURE / PRECIPITATION Cut Bank 36 53 33 54 / 20 0 0 10 $$ MTZ304-141000- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with chance of rain early in the evening, then partly cloudy with slight chance of rain late in the evening. Partly cloudy after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts to around 35 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Mostly sunny. Highs in the upper 50s. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 30s. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Gusts up to 45 mph. .WEDNESDAY...Breezy. Mostly cloudy. Highs in the upper 50s. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. .WEDNESDAY NIGHT...Colder. Mostly cloudy. Chance of rain in the evening, then snow likely after midnight. Moderate snow accumulations. Lows in the lower 20s. West winds 10 to 20 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Breezy. Much colder. Mostly cloudy with a 50 percent chance of snow. Highs 30 to 36. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 14. .FRIDAY...Not as cold. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Not as cool. Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. .MONDAY...Partly sunny. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs in the lower 60s. Chance of precipitation 20 percent. $$ MTZ305-141000- Hill County- Including the city of Havre 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with chance of rain early in the evening, then mostly cloudy with slight chance of rain in the late evening and early morning. Mostly clear late in the night. Lows in the upper 30s. Southwest winds 5 to 15 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Mostly sunny. Highs around 60. West winds 15 to 25 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy. Lows in the upper 30s. West winds 15 to 25 mph. .WEDNESDAY...Breezy. Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. Southwest winds 15 to 25 mph. .WEDNESDAY NIGHT...Colder. Rain likely in the evening, then rain with snow likely after midnight. Lows in the mid 20s. South winds 10 to 15 mph shifting to the north after midnight. Chance of precipitation 80 percent. .THURSDAY...Breezy. Much colder. Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s. .THURSDAY NIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 15. .FRIDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy. Lows around 20. .SATURDAY...Not as cool. Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. .MONDAY...Mostly sunny with a 20 percent chance of rain. Highs in the mid 60s. && TEMPERATURE / PRECIPITATION Havre 37 64 38 62 / 30 0 0 10 $$ MTZ306-141000- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain until early morning, then mostly clear late in the night. Lows in the mid 30s. South winds 5 to 10 mph shifting to the southwest 10 to 15 mph after midnight. .TUESDAY...Windy, sunny. Highs in the lower 60s. West winds 15 to 30 mph. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .WEDNESDAY...Breezy. Partly sunny. Highs around 60. West winds 10 to 25 mph. .WEDNESDAY NIGHT...Colder. Rain likely in the evening, then rain and slight chance of snow after midnight. Lows in the upper 20s. South winds 10 to 15 mph shifting to the northeast after midnight. Chance of precipitation 90 percent. .THURSDAY...Breezy. Much colder. Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs in the upper 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Breezy, colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 15. .FRIDAY...Breezy. Mostly sunny with a 20 percent chance of snow. Highs 37 to 43. .FRIDAY NIGHT...Partly cloudy. Lows around 18. .SATURDAY...Not as cool. Sunny. Highs 48 to 54. .SATURDAY NIGHT AND SUNDAY...Warmer. Partly cloudy. Lows in the upper 20s. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 60s. $$ MTZ309-141000- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain early in the evening, then partly cloudy in the late evening and overnight. Lows in the mid 30s. West winds 5 to 15 mph. .TUESDAY...Breezy, sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Gusts up to 40 mph. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Southwest winds 10 to 20 mph. Gusts up to 35 mph in the evening. .WEDNESDAY...Breezy. Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Colder. Rain likely in the evening, then snow and rain likely after midnight. Lows in the mid 20s. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .THURSDAY...Much colder. Partly sunny. Chance of snow in the morning, then snow likely in the afternoon. Highs in the mid 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 17. .FRIDAY...Not as cool. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs in the upper 40s. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. .SATURDAY...Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid 60s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. .MONDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. $$ MTZ310-141000- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with chance of rain early in the evening, then mostly cloudy with slight chance of rain late in the evening. Partly cloudy after midnight. Lows in the upper 30s. West winds 10 to 15 mph with gusts to around 30 mph. Chance of rain 40 percent. .TUESDAY...Breezy, sunny. Highs around 60. Southwest winds 15 to 25 mph with gusts to around 40 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy. Lows in the lower 40s. West winds 10 to 25 mph with gusts to around 40 mph shifting to the southwest 10 to 15 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs around 60. Southwest winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Colder. Rain in the evening, then snow and rain after midnight. Light snow accumulations. Lows in the upper 20s. South winds 10 to 15 mph shifting to the northwest with gusts to around 35 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Breezy. Much colder. Snow likely in the morning, then chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Colder. Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 19. Chance of snow 50 percent. .FRIDAY...Mostly sunny. A 50 percent chance of snow in the afternoon. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s. .MONDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ MTZ311-141000- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain until early morning, then mostly clear late in the night. Lows in the upper 30s. West winds 5 to 15 mph. Gusts up to 25 mph increasing to 35 mph after midnight. .TUESDAY...Breezy, sunny. Highs 57 to 63. West winds 15 to 25 mph with gusts to around 40 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. West winds 10 to 20 mph with gusts to around 35 mph. .WEDNESDAY...Mostly cloudy. A 40 percent chance of rain in the afternoon. Highs 56 to 62. West winds 10 to 20 mph with gusts to around 35 mph. .WEDNESDAY NIGHT...Colder. Rain in the evening, then rain and snow after midnight. Light snow accumulations. Lows in the lower 30s. Southeast winds 5 to 15 mph shifting to the north 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy, colder. Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs in the upper 30s. Chance of snow 60 percent. .THURSDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow. Lows around 19. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs in the lower 40s. Lows in the lower 20s. .SATURDAY...Not as cool. Sunny. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. A 20 percent chance of rain. Lows around 40. Highs in the mid 60s. $$ MTZ312-141000- Cascade County below 5000ft- Including the city of Great Falls 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the upper 30s. Southwest winds 10 to 20 mph. .TUESDAY...Windy, sunny. Highs in the upper 50s. Southwest winds 15 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows around 40. West winds 15 to 25 mph with gusts to around 40 mph shifting to the southwest 10 to 15 mph with gusts to around 30 mph after midnight. .WEDNESDAY...Windy. Partly sunny. A 50 percent chance of rain in the afternoon. Highs in the upper 50s. Southwest winds 10 to 20 mph increasing to 15 to 30 mph in the afternoon. .WEDNESDAY NIGHT...Colder. Rain in the evening, then snow and rain likely after midnight. Light snow accumulations. Lows in the upper 20s. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy. Much colder. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the upper 30s. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 20. Chance of snow 50 percent. .FRIDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 40s. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .SATURDAY...Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s. .MONDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. && TEMPERATURE / PRECIPITATION Great Falls Arpt 38 58 42 59 / 20 0 0 30 $$ MTZ313-141000- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain until early morning, then partly cloudy late in the night. Lows in the mid 30s. West winds 10 to 15 mph with gusts to around 30 mph. .TUESDAY...Breezy. Mostly sunny. Highs in the upper 50s. West winds 10 to 25 mph with gusts to around 40 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. West winds 10 to 20 mph with gusts to around 40 mph shifting to the southwest 5 to 10 mph with gusts to around 25 mph after midnight. .WEDNESDAY...Mostly cloudy. Rain likely in the afternoon. Highs in the upper 50s. Southwest winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of rain 70 percent. .WEDNESDAY NIGHT...Rain and slight chance of snow in the evening, then snow and rain after midnight. Light snow accumulations. Lows in the upper 20s. West winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY...Windy, colder. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs in the upper 30s. Chance of snow 80 percent. .THURSDAY NIGHT AND FRIDAY...Windy. Mostly cloudy. A 50 percent chance of snow. Lows around 19. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .SATURDAY...Not as cool. Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .MONDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent. $$ MTZ314-141000- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain until early morning, then mostly clear late in the night. Lows in the upper 30s. West winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY...Sunny. Highs in the lower 60s. West winds 10 to 20 mph with gusts to around 35 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs around 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Rain in the evening, then rain likely and snow after midnight. Lows in the lower 30s. West winds 5 to 15 mph. Gusts up to 35 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Breezy, colder. Mostly cloudy. Snow and rain likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs in the lower 40s. Chance of precipitation 70 percent. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly cloudy. A 20 percent chance of snow. Lows in the lower 20s. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .SATURDAY AND SATURDAY NIGHT...Warmer. Partly cloudy. Highs in the mid 50s. Lows in the lower 30s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 60s. Lows around 40. .MONDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 60s. && TEMPERATURE / PRECIPITATION Lewistown 34 60 36 58 / 20 10 0 50 $$ MTZ315-141000- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of rain and snow early in the evening. Lows in the lower 30s. West winds 10 to 20 mph with gusts to around 35 mph. .TUESDAY...Breezy. Partly sunny. Highs 43 to 51. West winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. Gusts up to 45 mph. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the lower 30s. West winds 10 to 20 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .WEDNESDAY...Partly sunny with chance of snow and rain in the morning, then cloudy with rain and snow in the afternoon. Light snow accumulations. Snow level 5600 feet. Highs 43 to 51. Southwest winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Moderate snow accumulations. Lows in the mid 20s. West winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 90 percent. .THURSDAY...Colder. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 29 to 37. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 33 to 41. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. .SATURDAY...Not as cool. Sunny. Highs 43 to 51. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SUNDAY...Not as cool. Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 50 to 58. .SUNDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with chance of snow and slight chance of rain after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Partly sunny with a 50 percent chance of snow and rain. Highs 50 to 58. $$ MTZ316-141000- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain early in the evening, then mostly cloudy in the late evening and overnight. Lows in the mid 30s. Southwest winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY...Breezy. Mostly sunny. Highs 51 to 57. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Breezy. Partly sunny. Slight chance of rain and snow in the morning, then rain likely in the afternoon. Highs 51 to 57. Southwest winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Rain and slight chance of snow in the evening, then snow likely after midnight. Light snow accumulations. Snow level 4400 feet. Lows in the upper 20s. West winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .THURSDAY...Colder. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 34 to 40. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 50 percent. .FRIDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 39 to 45. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .SATURDAY...Not as cool. Sunny. Highs 50 to 56. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs 58 to 64. .SUNDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with slight chance of rain and snow after midnight. Lows in the upper 30s. Chance of precipitation 20 percent. .MONDAY...Partly sunny. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 57 to 63. Chance of precipitation 50 percent. $$ MTZ317-141000- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows 29 to 35. West winds 10 to 15 mph with gusts to around 35 mph. .TUESDAY...Breezy. Mostly sunny. Highs 46 to 54. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Gusts up to 45 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 32 to 38. Southwest winds 5 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Mostly cloudy. Rain and snow likely in the afternoon. Snow level 5900 feet. Highs 46 to 54. Southwest winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Rain and slight chance of snow in the evening, then snow after midnight. Moderate snow accumulations. Lows 22 to 28. West winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .THURSDAY...Colder. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 29 to 35. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 17. .FRIDAY...Partly sunny. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 32 to 40. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows 19 to 25. .SATURDAY...Not as cool. Sunny. A 20 percent chance of snow in the afternoon. Highs 42 to 50. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 27 to 33. Highs 51 to 59. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 33 to 39. .MONDAY...Partly sunny. Chance of snow and slight chance of rain in the morning, then chance of rain and snow in the afternoon. Highs 52 to 60. Chance of precipitation 50 percent. $$ MTZ318-141000- Snowy and Judith Mountains- 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with slight chance of rain and snow in the evening, then mostly cloudy with slight chance of rain after midnight. Partly cloudy late in the night. Lows in the mid 30s. West winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs 52 to 58. West winds 10 to 20 mph with gusts to around 40 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. West winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .WEDNESDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 51 to 57. Southwest winds 5 to 15 mph with gusts to around 35 mph. .WEDNESDAY NIGHT...Rain and slight chance of snow in the evening, then snow with rain likely after midnight. Light snow accumulations. Lows in the upper 20s. West winds 10 to 15 mph with gusts to around 40 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy, colder. Snow likely. Moderate snow accumulations. Highs 32 to 38. Chance of snow 70 percent. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly cloudy. A 50 percent chance of snow. Lows around 19. Highs 34 to 40. .FRIDAY NIGHT AND SATURDAY...Not as cool. Partly cloudy. A 20 percent chance of snow. Lows in the lower 20s. Highs 45 to 51. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs 55 to 61. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 30s. .MONDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 56 to 62. Chance of precipitation 40 percent. $$ MTZ319-141000- Helena Valley- Including the city of Helena 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of rain early in the evening. Lows in the mid 30s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs around 60. Southwest winds 5 to 10 mph with gusts to around 25 mph increasing to west 15 to 20 mph with gusts to around 35 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. .WEDNESDAY...Mostly cloudy. Rain likely in the afternoon. Highs in the upper 50s. Southwest winds 5 to 10 mph increasing to 15 to 20 mph with gusts to around 35 mph in the afternoon. Chance of rain 70 percent. .WEDNESDAY NIGHT...Rain showers, slight chance of thunderstorms and snow in the evening, then snow and rain likely after midnight. Lows in the upper 20s. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 90 percent. .THURSDAY...Colder. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs in the lower 40s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 40 percent. .FRIDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 40s. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s. .MONDAY...Partly sunny with a 40 percent chance of rain. Highs in the mid 60s. && TEMPERATURE / PRECIPITATION Helena 35 61 38 58 / 20 10 0 60 $$ MTZ320-141000- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the lower 30s. West winds 5 to 15 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .TUESDAY...Breezy. Mostly sunny. Highs 46 to 56. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 55 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Southwest winds 5 to 20 mph. Gusts up to 55 mph decreasing to 40 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. Rain and snow likely in the afternoon. Snow level 6100 feet. Highs 46 to 54. Southwest winds 10 to 15 mph with gusts to around 50 mph increasing to 15 to 30 mph with gusts to around 60 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Rain showers, snow and slight chance of thunderstorms in the evening, then snow after midnight. Heavy snow accumulations. Lows in the upper 20s. West winds 10 to 20 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .THURSDAY...Colder, snow. Heavy snow accumulations. Highs 29 to 37. Chance of snow near 100 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .FRIDAY...Partly sunny. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 32 to 40. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. .SATURDAY...Not as cool. Sunny. Highs 41 to 49. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs 50 to 58. .SUNDAY NIGHT...Partly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 20 percent. .MONDAY...Partly sunny. Chance of snow and slight chance of rain in the morning, then chance of rain and snow in the afternoon. Highs 51 to 59. Chance of precipitation 50 percent. $$ MTZ321-141000- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of rain until early morning. Lows in the lower 30s. West winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY...Breezy. Mostly sunny. Highs in the mid 50s. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. West winds 10 to 20 mph with gusts to around 40 mph shifting to the southwest 5 to 10 mph with gusts to around 30 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. Rain likely in the afternoon. Highs in the mid 50s. Southwest winds 10 to 15 mph increasing to 15 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Rain showers, slight chance of thunderstorms and snow in the evening, then snow after midnight. Light snow accumulations. Snow level 5200 feet. Lows in the upper 20s. Southwest winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy, colder, snow. Light snow accumulations. Highs in the mid 30s. Chance of snow 90 percent. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly cloudy. A 50 percent chance of snow. Lows around 19. Highs around 40. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. .SATURDAY...Sunny. Highs in the upper 40s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 20 percent. .MONDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs around 60. Chance of precipitation 40 percent. $$ MTZ322-141000- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of rain and snow early in the evening. Lows 27 to 33. West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .TUESDAY...Mostly sunny. Highs 45 to 55. Southwest winds 5 to 15 mph with gusts to around 35 mph shifting to the west 15 to 20 mph with gusts to around 45 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 31 to 37. West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. Slight chance of rain and snow in the morning, then snow with rain likely in the afternoon. Snow level 6000 feet. Highs 44 to 54. Southwest winds 10 to 15 mph with gusts to around 40 mph increasing to 15 to 25 mph with gusts to around 50 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 21 to 29. Southwest winds 15 to 20 mph shifting to the northwest 10 to 15 mph after midnight. Gusts up to 45 mph. Chance of precipitation 90 percent. .THURSDAY...Colder, snow. Light snow accumulations. Highs 28 to 36. Chance of snow 90 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance of snow. Lows 17 to 23. Highs 32 to 40. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 19 to 25. .SATURDAY...Not as cool. Sunny. Highs 43 to 51. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 26 to 32. Highs 49 to 59. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 32 to 38. .MONDAY...Partly sunny with a 50 percent chance of snow and rain. Highs 49 to 59. $$ MTZ323-141000- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs in the upper 50s. Southwest winds 5 to 10 mph increasing to west 15 to 20 mph in the afternoon. Gusts up to 35 mph. .TUESDAY NIGHT...Mostly cloudy. Lows around 40. West winds 10 to 15 mph with gusts to around 35 mph shifting to the southwest 5 to 10 mph with gusts to around 25 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs in the upper 50s. South winds 10 to 15 mph with gusts to around 35 mph shifting to the southwest 15 to 25 mph with gusts to around 45 mph in the afternoon. .WEDNESDAY NIGHT...Rain showers, slight chance of thunderstorms and snow showers in the evening, then snow and rain after midnight. Lows in the lower 30s. Southwest winds 15 to 20 mph shifting to the northwest after midnight. Gusts up to 40 mph. Chance of precipitation 90 percent. .THURSDAY...Colder. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs in the lower 40s. Chance of snow 90 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance of snow. Lows in the mid 20s. Highs in the mid 40s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .SATURDAY...Sunny. Highs in the mid 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .MONDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. $$ MTZ324-141000- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Breezy. Mostly sunny. Highs in the upper 50s. Southwest winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts to around 40 mph increasing to 20 to 35 mph with gusts to around 50 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Rain showers, slight chance of thunderstorms and snow showers in the evening, then snow after midnight. Light snow accumulations. Lows around 30. Southwest winds 15 to 25 mph shifting to the west 10 to 20 mph after midnight. Gusts up to 40 mph. Chance of precipitation near 100 percent. .THURSDAY...Colder. Snow likely in the morning, then snow in the afternoon. Moderate snow accumulations. Highs around 40. Chance of snow 90 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance of snow. Lows in the lower 20s. Highs in the mid 40s. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the lower 20s. .SATURDAY...Sunny. Highs in the lower 50s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s. .MONDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. $$ MTZ325-141000- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of rain after midnight. Lows in the lower 30s. South winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 20 percent. .TUESDAY...Windy. Mostly sunny. Highs in the mid 50s. South winds 5 to 15 mph with gusts to around 30 mph increasing to southwest 15 to 30 mph in the afternoon. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. South winds 10 to 25 mph with gusts to around 40 mph. .WEDNESDAY...Very windy. Mostly cloudy. Slight chance of rain and snow in the morning, then rain likely in the afternoon. Highs 50 to 56. South winds 15 to 25 mph increasing to southwest 30 to 40 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Windy. Rain in the evening, then snow after midnight. Light snow accumulations. Snow level 5700 feet. Lows in the upper 20s. South winds 20 to 35 mph shifting to the southwest 15 to 25 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Colder, snow. Moderate snow accumulations. Highs in the upper 30s. Chance of snow near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 20. Chance of snow 70 percent. .FRIDAY...Partly sunny with a 50 percent chance of snow. Highs around 40. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 20. .SATURDAY...Sunny. Highs around 50. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the mid 30s. .MONDAY...Partly sunny. Chance of snow and slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 60. Chance of precipitation 40 percent. $$ MTZ326-141000- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of rain until early morning. Lows in the lower 30s. Southwest winds up to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs in the upper 50s. Southwest winds up to 10 mph with gusts to around 25 mph increasing to west 15 to 20 mph with gusts to around 35 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 20 mph. .WEDNESDAY...Windy. Mostly cloudy. Slight chance of rain in the morning, then rain likely in the afternoon. Highs in the upper 50s. South winds 10 to 15 mph with gusts to around 30 mph increasing to southwest 15 to 30 mph with gusts to around 45 mph in the afternoon. Chance of rain 70 percent. .WEDNESDAY NIGHT...Rain showers and slight chance of thunderstorms in the evening, then snow and rain after midnight. Light snow accumulations. Lows in the upper 20s. Southwest winds 10 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Colder, snow. Moderate snow accumulations. Highs in the upper 30s. Chance of snow near 100 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance of snow. Lows in the lower 20s. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the lower 20s. .SATURDAY...Sunny. Highs in the lower 50s. .SATURDAY NIGHT AND SUNDAY...Warmer. Partly cloudy. Lows around 30. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s. .MONDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 31 61 35 60 / 20 0 0 60 Bozeman MSU 33 59 37 57 / 20 10 0 60 $$ MTZ330-141000- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of snow until early morning. Lows 24 to 30. Southwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .TUESDAY...Breezy. Mostly sunny. Highs 38 to 50. Southwest winds 5 to 10 mph increasing to 10 to 25 mph in the afternoon. Gusts up to 45 mph. .TUESDAY NIGHT...Partly cloudy. Lows 26 to 34. South winds 10 to 20 mph with gusts to around 45 mph. .WEDNESDAY...Windy. Mostly cloudy. Chance of snow in the morning, then snow with rain likely in the afternoon. Light snow accumulations. Highs 36 to 48. South winds 15 to 20 mph with gusts to around 50 mph shifting to the southwest 20 to 30 mph with gusts to around 60 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Windy. Snow and rain in the evening, then snow after midnight. Heavy snow accumulations. Lows 21 to 27. Southwest winds 15 to 30 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .THURSDAY...Snow. Snow may be heavy at times. Heavy snow accumulations. Near steady temperature in the upper 20s. Chance of snow near 100 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Snow likely. Moderate snow accumulations. Lows 12 to 18. Highs 26 to 36. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 11 to 19. .SATURDAY...Not as cool. Sunny. Highs 35 to 45. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 21 to 29. Highs 41 to 53. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain and snow. Lows 28 to 34. .MONDAY...Partly sunny. Chance of snow and slight chance of rain in the morning, then chance of snow and rain in the afternoon. Highs 45 to 55. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 24 47 27 45 / 50 10 10 80 $$ MTZ327-141000- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy. Slight chance of snow and rain early in the evening, then slight chance of snow late in the evening. Lows in the mid 20s. West winds up to 15 mph with gusts to around 35 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs 40 to 50. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Gusts up to 40 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows around 30. Southwest winds 10 to 15 mph with gusts to around 40 mph. .WEDNESDAY...Breezy. Chance of snow in the morning, then snow and rain in the afternoon. Moderate snow accumulations. Highs 38 to 48. Southwest winds 10 to 15 mph with gusts to around 45 mph increasing to 15 to 25 mph with gusts to around 55 mph in the afternoon. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Breezy, colder, snow. Heavy snow accumulations. Lows 16 to 22. Southwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. Gusts up to 50 mph. Chance of snow near 100 percent. .THURSDAY...Colder, snow. Moderate snow accumulations. Highs 23 to 33. Chance of snow near 100 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance of snow. Lows around 16. Highs 28 to 38. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows around 16. .SATURDAY...Not as cool. Sunny. Highs 39 to 47. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY...Not as cool. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 45 to 55. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow and rain after midnight. Lows around 30. Chance of precipitation 40 percent. .MONDAY...Partly sunny with a 50 percent chance of snow and rain. Highs 44 to 54. $$ MTZ328-141000- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows around 30. Southwest winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph with gusts to around 25 mph after midnight. .TUESDAY...Breezy. Mostly sunny. Highs 52 to 58. Southwest winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Southwest winds 10 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. Slight chance of snow in the morning, then chance of rain and snow likely in the afternoon. Highs 50 to 56. South winds 10 to 20 mph with gusts to around 45 mph increasing to southwest 25 to 35 mph with gusts to around 55 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Windy. Rain and slight chance of snow in the evening, then snow after midnight. Moderate snow accumulations. Snow level 5400 feet. Lows in the upper 20s. Southwest winds 15 to 30 mph shifting to the west 15 to 20 mph after midnight. Gusts up to 50 mph. Chance of precipitation near 100 percent. .THURSDAY...Colder, snow. Moderate snow accumulations. Highs 34 to 40. Chance of snow near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. Chance of snow 50 percent. .FRIDAY...Partly sunny with a 20 percent chance of snow. Highs 38 to 44. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the lower 20s. .SATURDAY...Not as cool. Sunny. Highs 47 to 53. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 20s. Highs 55 to 61. .SUNDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 20 percent. .MONDAY...Partly sunny with a 40 percent chance of rain and snow. Highs 57 to 63. && TEMPERATURE / PRECIPITATION Dillon 29 57 35 56 / 20 0 0 50 $$ MTZ329-141000- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 337 PM MDT Mon Apr 13 2026 .TONIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the upper 20s. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Breezy. Mostly sunny. Highs 42 to 50. Southwest winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows 28 to 34. Southwest winds 10 to 25 mph shifting to the south 10 to 15 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. Slight chance of snow in the morning, then snow and rain likely in the afternoon. Highs 41 to 49. South winds 15 to 20 mph with gusts to around 40 mph increasing to southwest 25 to 35 mph with gusts to around 55 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Windy. Snow and rain in the evening, then snow after midnight. Moderate snow accumulations. Lows in the mid 20s. Southwest winds 15 to 30 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .THURSDAY...Colder, snow. Moderate snow accumulations. Near steady temperature in the upper 20s. Chance of snow near 100 percent. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly cloudy. A 50 percent chance of snow. Lows around 16. Highs 29 to 37. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows around 17. .SATURDAY...Not as cool. Sunny. Highs 38 to 46. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 20s. Highs 45 to 53. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain and snow. Lows in the lower 30s. .MONDAY...Breezy. Partly sunny. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 48 to 56. Chance of precipitation 50 percent. $$