FPUS55 KTFX 162133 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 332 PM MDT Thu Apr 16 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Friday, Friday night, and Saturday. MTZ301-171000- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow early in the evening, then slight chance of snow in the late evening and early morning. Lows around 14. West winds 5 to 10 mph. Gusts up to 30 mph in the evening. Chance of snow 50 percent. .FRIDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 28 to 36. West winds 5 to 15 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY...Not as cool. Sunny. Highs 37 to 47. Southwest winds 10 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 5 to 15 mph with gusts to around 35 mph. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 46 to 56. Lows 33 to 39. .MONDAY...Not as cool. Mostly sunny. Highs 53 to 63. .MONDAY NIGHT...Mostly clear. Lows 35 to 41. .TUESDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 57 to 67. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of rain. Lows 38 to 44. .WEDNESDAY...Partly sunny. Chance of rain in the morning, then chance of rain and snow in the afternoon. Highs 50 to 60. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely in the evening, then snow likely and chance of rain after midnight. Moderate snow accumulations. Lows 35 to 41. Chance of precipitation 70 percent. .THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of snow and rain. Highs 41 to 51. $$ MTZ307-171000- Southern Rocky Mountain Front- Including the city of Rogers Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 13 to 19. Northwest winds 5 to 15 mph. Gusts up to 40 mph decreasing to 25 mph after midnight. Chance of snow 50 percent. .FRIDAY...Partly sunny with a 50 percent chance of snow. Highs 28 to 36. West winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows 17 to 23. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY...Not as cool. Sunny. Highs 40 to 50. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows 25 to 31. West winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 49 to 59. Lows 32 to 38. .MONDAY...Warmer. Partly sunny in the morning then clearing. Highs 55 to 65. .MONDAY NIGHT...Mostly clear. Lows 35 to 41. .TUESDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 58 to 68. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 38 to 44. .WEDNESDAY AND WEDNESDAY NIGHT...Rain and snow likely. Moderate snow accumulations. Highs 50 to 60. Lows 34 to 40. Chance of precipitation 70 percent. .THURSDAY...Snow and rain likely. Heavy snow accumulations. Highs 41 to 51. Chance of precipitation 70 percent. $$ MTZ302-171000- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of snow early in the evening. Patchy fog after midnight. Lows around 16. Northwest winds 10 to 15 mph with gusts to around 30 mph shifting to the west after midnight. .FRIDAY...Not as cold. Partly sunny. A 50 percent chance of snow showers in the afternoon. Highs in the upper 30s. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds 5 to 15 mph. .SATURDAY...Not as cool. Sunny. Highs in the lower 50s. West winds 10 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY AND SUNDAY NIGHT...Warmer. Partly cloudy. Highs in the lower 60s. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the upper 60s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Breezy. Mostly cloudy. A 50 percent chance of rain. Highs in the mid 60s. Lows in the lower 40s. .THURSDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s. $$ MTZ308-171000- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Chance of snow early in the evening, then slight chance of snow late in the evening. Lows around 19. Northwest winds 5 to 15 mph with gusts to around 30 mph shifting to the west after midnight. Chance of snow 50 percent. .FRIDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow showers in the afternoon. Highs in the lower 40s. Northwest winds up to 15 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. West winds 5 to 10 mph. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds up to 10 mph. Gusts up to 30 mph in the evening. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 60s. Lows around 40. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the upper 60s. Lows in the lower 40s. .THURSDAY...Breezy, cooler. Partly sunny with a 50 percent chance of rain. Highs in the upper 50s. $$ MTZ303-171000- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of snow early in the evening. Patchy fog late in the night. Lows around 14. Northwest winds 15 to 20 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .FRIDAY...Not as cold. Partly sunny. A 20 percent chance of snow showers in the afternoon. Highs in the lower 40s. Northwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the lower 20s. Northwest winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 60s. Lows in the upper 30s. .MONDAY THROUGH TUESDAY...Mostly clear. Highs in the lower 70s. Lows around 40. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. Chance of rain 40 percent. .WEDNESDAY NIGHT AND THURSDAY...Windy, cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s. Highs in the upper 50s. && TEMPERATURE / PRECIPITATION Cut Bank 13 43 21 57 / 20 20 0 0 $$ MTZ304-171000- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of snow early in the evening. Patchy fog late in the night. Lows around 15. Northwest winds 15 to 20 mph with gusts to around 40 mph decreasing to up to 10 mph with gusts to around 25 mph after midnight. .FRIDAY...Not as cool. Mostly sunny. Patchy fog in the morning. Highs 41 to 47. Northwest winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northwest winds 5 to 15 mph with gusts to around 30 mph shifting to the southwest up to 5 mph after midnight. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. West winds up to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds up to 15 mph. .SUNDAY...Sunny. Highs in the upper 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower 70s. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s. Highs in the upper 50s. $$ MTZ305-171000- Hill County- Including the city of Havre 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 16. Northwest winds 15 to 20 mph decreasing to 5 to 15 mph after midnight. .FRIDAY...Not as cold. Mostly sunny. Highs in the mid 40s. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. Northwest winds 5 to 15 mph shifting to the west up to 5 mph after midnight. .SATURDAY...Not as cool. Sunny. Highs around 60. West winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph shifting to the southeast after midnight. .SUNDAY...Sunny. Highs in the upper 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower 70s. Lows in the lower 40s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 70s. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 70s. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the mid 40s. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Havre 18 45 24 60 / 20 10 0 0 $$ MTZ306-171000- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of snow until early morning. Lows around 15. Northwest winds 10 to 20 mph. .FRIDAY...Mostly sunny. Highs 36 to 42. Northwest winds 10 to 20 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northwest winds up to 15 mph. .SATURDAY...Not as cool. Mostly sunny. Highs 52 to 58. West winds up to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. North winds 5 to 10 mph shifting to the southeast after midnight. .SUNDAY...Warmer, sunny. Highs 62 to 68. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs around 70. Lows in the lower 40s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 70s. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the mid 40s. Highs in the lower 60s. $$ MTZ309-171000- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Patchy fog late in the night. Lows around 17. Northwest winds 10 to 15 mph with gusts to around 30 mph decreasing to up to 10 mph after midnight. .FRIDAY...Not as cool. Partly sunny. Patchy fog in the morning. A 50 percent chance of snow showers in the afternoon. Highs in the mid 40s. West winds up to 5 mph shifting to the northwest 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the lower 20s. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs around 60. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds up to 15 mph. .SUNDAY...Sunny. Highs around 70. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 40. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 40 percent. .WEDNESDAY NIGHT AND THURSDAY...Cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s. Highs around 60. $$ MTZ310-171000- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of snow until early morning. Lows around 19. Northwest winds 10 to 20 mph decreasing to 5 to 10 mph after midnight. .FRIDAY...Not as cool. Mostly sunny. A 20 percent chance of snow showers in the afternoon. Highs in the mid 40s. Northwest winds up to 15 mph with gusts to around 30 mph. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Northwest winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs around 60. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows around 30. Southwest winds up to 10 mph. Gusts up to 25 mph in the evening. .SUNDAY...Sunny. Highs around 70. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs in the mid 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the mid 70s. Lows in the mid 40s. .THURSDAY...Breezy, cooler. Partly sunny with a 50 percent chance of rain. Highs in the lower 60s. $$ MTZ311-171000- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the late evening and early morning. Lows around 17. Northwest winds 10 to 20 mph with gusts to around 35 mph. .FRIDAY...Mostly sunny. Highs 38 to 44. Northwest winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northwest winds up to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Not as cool. Sunny. Highs 54 to 60. West winds up to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 5 to 10 mph shifting to the south after midnight. .SUNDAY...Warmer, sunny. Highs 63 to 69. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 68 to 74. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the upper 40s. Highs 58 to 64. $$ MTZ312-171000- Cascade County below 5000ft- Including the city of Great Falls 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. Northwest winds up to 15 mph. Chance of snow 50 percent. .FRIDAY...Not as cold. Partly sunny. A 50 percent chance of snow showers in the afternoon. Highs in the lower 40s. West winds up to 10 mph shifting to the northwest in the afternoon. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows in the mid 20s. West winds up to 10 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. Southwest winds 5 to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 5 to 15 mph. .SUNDAY...Warmer, sunny. Highs in the upper 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the mid 40s. Highs around 60. && TEMPERATURE / PRECIPITATION Great Falls Arpt 21 44 26 58 / 40 50 10 0 $$ MTZ313-171000- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. Chance of snow until early morning, then slight chance of snow late in the night. Lows around 18. Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 50 percent. .FRIDAY...Breezy. Mostly sunny. A 50 percent chance of snow showers in the afternoon. Highs in the lower 40s. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. West winds 5 to 15 mph. .SATURDAY...Not as cool. Sunny. Highs in the mid 50s. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 5 to 15 mph. .SUNDAY...Warmer, sunny. Highs in the mid 60s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Highs around 70. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the upper 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the lower 40s. Chance of rain 60 percent. .THURSDAY...Windy, cooler. Rain likely. Highs in the upper 50s. Chance of rain 70 percent. $$ MTZ314-171000- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of snow until early morning. Lows around 20. Northwest winds 10 to 20 mph with gusts to around 35 mph. .FRIDAY...Breezy. Mostly sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds up to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 5 to 10 mph shifting to the southwest after midnight. Gusts up to 25 mph. .SUNDAY...Sunny. Highs in the upper 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 73 to 79. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Lewistown 18 41 23 55 / 30 20 10 0 $$ MTZ315-171000- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Patchy blowing snow early in the evening. Chance of snow early in the evening, then slight chance of snow in the late evening and early morning. Visibility one quarter mile or less at times early in the evening. Lows in the lower 20s. West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Chance of snow 50 percent. .FRIDAY...Partly sunny with a 50 percent chance of snow. Highs 31 to 39. West winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY NIGHT...Mostly clear. A 20 percent chance of snow in the evening. Lows in the lower 20s. West winds up to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Not as cool. Sunny. Highs 45 to 53. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows around 30. Southwest winds up to 10 mph with gusts to around 25 mph. .SUNDAY...Not as cool. Mostly sunny. Highs 55 to 63. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs 60 to 68. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 63 to 71. .TUESDAY NIGHT...Partly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the lower 40s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. Chance of rain in the morning, then rain likely in the afternoon. Highs 54 to 64. Chance of rain 70 percent. .WEDNESDAY NIGHT AND THURSDAY...Rain and snow likely. Light snow accumulations. Lows in the upper 30s. Highs 46 to 54. Chance of precipitation 70 percent. $$ MTZ316-171000- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow early in the evening, then slight chance of snow in the late evening and overnight. Lows in the lower 20s. Northwest winds 5 to 15 mph with gusts to around 35 mph shifting to the west after midnight. Chance of snow 50 percent. .FRIDAY...Partly sunny. Slight chance of snow in the morning, then snow likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs 37 to 43. West winds up to 15 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. West winds up to 10 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs 52 to 58. Southwest winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds up to 10 mph with gusts to around 25 mph. .SUNDAY...Warmer, sunny. Highs 63 to 69. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 40. .MONDAY...Mostly sunny. Highs 67 to 73. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 40s. Highs 70 to 76. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 63 to 69. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the lower 40s. Chance of rain 70 percent. .THURSDAY...Mostly cloudy. Rain and snow likely in the morning, then chance of rain in the afternoon. Highs 53 to 59. Chance of precipitation 70 percent. $$ MTZ317-171000- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow until early morning, then slight chance of snow late in the night. Lows 13 to 19. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 50 percent. .FRIDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow showers in the afternoon. Highs 30 to 38. Northwest winds 5 to 15 mph with gusts to around 40 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows 19 to 25. West winds 5 to 10 mph with gusts to around 30 mph. .SATURDAY...Not as cool. Sunny. Highs 44 to 52. West winds 5 to 15 mph with gusts to around 35 mph. .SATURDAY NIGHT...Mostly clear. Lows 27 to 33. Southwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .SUNDAY...Not as cool. Sunny. Highs 54 to 62. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 34 to 45. Highs 60 to 68. .TUESDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 64 to 72. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 41 to 47. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 59 to 67. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Cooler. Rain and snow likely. Moderate snow accumulations. Lows 37 to 43. Highs 47 to 55. Chance of precipitation 70 percent. $$ MTZ318-171000- Snowy and Judith Mountains- 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. Chance of snow early in the evening, then slight chance of snow in the late evening and overnight. Lows around 16. Northwest winds 10 to 15 mph with gusts to around 40 mph. Chance of snow 40 percent. .FRIDAY...Breezy. Mostly sunny. A 20 percent chance of snow showers in the afternoon. Highs 33 to 39. Northwest winds 10 to 25 mph with gusts to around 45 mph. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the lower 20s. Northwest winds 5 to 15 mph. Gusts up to 40 mph decreasing to 25 mph after midnight. .SATURDAY...Not as cool. Sunny. Highs 47 to 53. West winds 5 to 15 mph with gusts to around 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY...Not as cool. Sunny. Highs 58 to 64. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs 63 to 69. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 40s. Highs 67 to 73. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 63 to 71. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Rain likely in the evening, then chance of rain and snow likely after midnight. Lows in the lower 40s. Chance of precipitation 60 percent. .THURSDAY...Breezy, cooler. Rain and snow likely. Moderate snow accumulations. Highs 50 to 56. Chance of precipitation 70 percent. $$ MTZ319-171000- Helena Valley- Including the city of Helena 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow early in the evening, then slight chance of snow in the late evening and overnight. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts to around 35 mph shifting to the west after midnight. Chance of snow 50 percent. .FRIDAY...Partly sunny. Chance of snow in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Northwest winds up to 15 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. Southwest winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph shifting to the south after midnight. .SUNDAY...Warmer. Mostly sunny. Highs around 70. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs around 70. Lows in the lower 40s. .THURSDAY...Cooler. Mostly cloudy with a 50 percent chance of rain. Highs around 60. && TEMPERATURE / PRECIPITATION Helena 24 44 25 60 / 40 60 10 0 $$ MTZ320-171000- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Patchy blowing snow early in the evening. Chance of snow in the evening. Slight chance of snow after midnight, then chance of snow late in the night. Visibility one quarter mile or less at times early in the evening. Lows 15 to 21. Northwest winds 5 to 15 mph with gusts to around 45 mph. Chance of snow 50 percent. .FRIDAY...Partly sunny. Chance of snow in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 4 inches. Highs 29 to 37. West winds 5 to 15 mph with gusts to around 45 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then mostly clear after midnight. Lows in the lower 20s. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Gusts up to 35 mph. .SATURDAY...Not as cool. Sunny. Highs 42 to 52. Southwest winds 5 to 15 mph with gusts to around 45 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .SUNDAY...Not as cool. Sunny. Highs 53 to 63. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Highs 58 to 68. .TUESDAY...Sunny. Highs 63 to 71. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 57 to 65. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Cooler. Rain and snow likely. Heavy snow accumulations. Lows around 40. Highs 47 to 55. Chance of precipitation 70 percent. $$ MTZ321-171000- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Chance of snow late in the night. Lows around 19. Northwest winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Chance of snow 50 percent. .FRIDAY...Partly sunny. Chance of snow in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs in the upper 30s. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. West winds up to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Not as cool. Sunny. Highs in the lower 50s. Southwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds up to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Not as cool. Sunny. Highs in the lower 60s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Highs in the upper 60s. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .WEDNESDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Rain and snow likely. Lows in the lower 40s. Highs in the mid 50s. Chance of precipitation 70 percent. $$ MTZ322-171000- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Patchy blowing snow early in the evening. Chance of snow in the evening, then slight chance of snow after midnight. Snow may be heavy at times early in the evening. Visibility one quarter mile or less at times early in the evening. Lows 16 to 22. Northwest winds 5 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. Chance of snow 50 percent. .FRIDAY...Not as cold. Partly sunny. Chance of snow in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 30 to 38. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. A 20 percent chance of snow in the evening. Lows 18 to 24. West winds up to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .SATURDAY...Not as cool. Sunny. Highs 45 to 55. Southwest winds up to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows 26 to 32. Southwest winds up to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .SUNDAY...Not as cool. Mostly sunny. Highs 54 to 64. .SUNDAY NIGHT...Mostly cloudy. Lows 34 to 40. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 59 to 69. Lows 37 to 43. .TUESDAY...Sunny. Highs 62 to 72. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 46. .WEDNESDAY...Partly sunny. Chance of rain in the morning, then chance of rain and snow likely in the afternoon. Highs 54 to 64. Chance of precipitation 70 percent. .WEDNESDAY NIGHT AND THURSDAY...Rain and snow likely. Moderate snow accumulations. Lows 36 to 42. Highs 45 to 55. Chance of precipitation 70 percent. $$ MTZ323-171000- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the mid 20s. Northwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of snow 50 percent. .FRIDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs in the lower 40s. West winds 5 to 10 mph shifting to the northwest 5 to 15 mph in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. Northwest winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. South winds up to 10 mph shifting to the southwest with gusts to around 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. South winds 5 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 40. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 70s. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the upper 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Cooler. Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s. $$ MTZ324-171000- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. West winds up to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 50 percent. .FRIDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the lower 40s. West winds 5 to 15 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs in the upper 50s. Southwest winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 30. Southwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 70s. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the upper 60s. Lows in the lower 40s. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s. $$ MTZ325-171000- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. Snow likely early in the evening, then chance of snow late in the evening. Slight chance of snow after midnight. Snow accumulation up to 1 inch. Total snow accumulation 1 to 4 inches. Lows around 16. Northwest winds 5 to 15 mph shifting to the southwest after midnight. Chance of snow 70 percent. .FRIDAY...Partly sunny with a 50 percent chance of snow. Highs in the upper 30s. Southwest winds 5 to 10 mph shifting to the northwest 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows around 19. Northwest winds 5 to 10 mph shifting to the south after midnight. .SATURDAY...Not as cool. Sunny. Highs in the lower 50s. South winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds 10 to 15 mph with gusts to around 30 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the upper 60s. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the lower 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the mid 60s. Lows around 40. .THURSDAY...Mostly cloudy. 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. $$ MTZ326-171000- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 332 PM MDT Thu Apr 16 2026 .TONIGHT...Colder. Mostly cloudy. Chance of snow until early morning, then slight chance of snow late in the night. Patchy fog late in the night. Lows around 19. West winds up to 10 mph. Chance of snow 50 percent. .FRIDAY...Mostly cloudy. Patchy fog in the morning. Chance of snow in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs in the upper 30s. West winds up to 10 mph with gusts to around 25 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows around 20. West winds up to 10 mph shifting to the south after midnight. .SATURDAY...Not as cool. Sunny. Highs in the mid 50s. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 70s. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the upper 60s. Lows in the lower 40s. .THURSDAY...Cooler. Mostly cloudy. Rain likely in the morning, then chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 60 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 19 40 19 57 / 50 60 20 0 Bozeman MSU 19 38 20 54 / 60 60 20 0 $$ MTZ330-171000- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 332 PM MDT Thu Apr 16 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 7 to 15. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 50 percent. .FRIDAY...Partly sunny with a 50 percent chance of snow. Highs 23 to 33. Northwest winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows 10 to 18. West winds up to 10 mph. Gusts up to 30 mph in the evening. .SATURDAY...Not as cool. Sunny. Highs 35 to 47. Southwest winds up to 10 mph with gusts to around 25 mph increasing to 10 to 15 mph with gusts to around 35 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 20 to 28. South winds 5 to 15 mph with gusts to around 35 mph. .SUNDAY...Not as cool. Sunny. Highs 45 to 57. .SUNDAY NIGHT...Mostly cloudy. Lows 28 to 36. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 51 to 63. Lows 33 to 41. .TUESDAY...Sunny. Highs 54 to 66. .TUESDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with slight chance of rain and snow after midnight. Lows 34 to 42. Chance of precipitation 20 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely. Heavy snow accumulations. Highs 48 to 60. Lows 32 to 38. Chance of precipitation 70 percent. .THURSDAY...Snow likely and chance of rain in the morning, then snow and rain likely in the afternoon. Heavy snow accumulations. Highs 40 to 52. Chance of precipitation 70 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 9 33 10 46 / 70 60 20 0 $$ MTZ327-171000- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy. Patchy blowing snow early in the evening. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 14. Northwest winds 5 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. Chance of snow 50 percent. .FRIDAY...Not as cold. Partly sunny with a 50 percent chance of snow. Highs 27 to 35. West winds 5 to 15 mph with gusts to around 35 mph. .FRIDAY NIGHT...Mostly clear. Lows around 16. Northwest winds 5 to 15 mph with gusts to around 35 mph shifting to the west up to 5 mph with gusts to around 20 mph after midnight. .SATURDAY...Not as cool. Sunny. Highs 42 to 52. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds up to 10 mph with gusts to around 30 mph. .SUNDAY...Not as cool. Mostly sunny. Highs 50 to 60. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 55 to 65. Lows in the mid 30s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 57 to 67. .TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows in the upper 30s. Chance of precipitation 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely. Moderate snow accumulations. Highs 48 to 58. Lows in the mid 30s. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy. Snow likely and chance of rain in the morning, then chance of snow and rain in the afternoon. Moderate snow accumulations. Highs 41 to 51. Chance of precipitation 70 percent. $$ MTZ328-171000- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 332 PM MDT Thu Apr 16 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Chance of snow early in the evening, then slight chance of snow late in the evening. Lows around 17. West winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 50 percent. .FRIDAY...Mostly sunny. A 50 percent chance of snow in the afternoon. Highs 35 to 41. West winds 5 to 15 mph with gusts to around 30 mph. .FRIDAY NIGHT...Mostly clear. Lows around 20. Northwest winds 5 to 15 mph with gusts to around 30 mph shifting to the southwest after midnight. .SATURDAY...Not as cool. Sunny. Highs 51 to 57. Southwest winds up to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds 5 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Warmer. Mostly sunny. Highs 60 to 66. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 71. Lows in the lower 40s. .TUESDAY...Sunny. Highs 68 to 74. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .WEDNESDAY...Partly sunny with a 50 percent chance of rain. Highs 61 to 67. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 50 percent chance of rain and snow. Lows in the upper 30s. Highs 53 to 59. && TEMPERATURE / PRECIPITATION Dillon 18 41 19 57 / 30 30 0 0 $$ MTZ329-171000- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 332 PM MDT Thu Apr 16 2026 .TONIGHT...Breezy. Patchy blowing snow early in the evening. Mostly cloudy with chance of snow early in the evening, then partly cloudy with slight chance of snow late in the evening. Partly cloudy after midnight. Lows around 14. Northwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. Gusts up to 45 mph. Chance of snow 50 percent. .FRIDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 28 to 34. Northwest winds 10 to 20 mph with gusts to around 35 mph. .FRIDAY NIGHT...Mostly clear. Lows around 18. Northwest winds 10 to 15 mph with gusts to around 30 mph shifting to the west after midnight. .SATURDAY...Not as cool. Sunny. Highs 41 to 49. Southwest winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY...Not as cool. Mostly sunny. Highs 50 to 58. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 56 to 64. Lows in the upper 30s. .TUESDAY...Breezy, sunny. Highs 58 to 66. .TUESDAY NIGHT...Partly cloudy with slight chance of rain in the evening, then mostly cloudy with chance of snow and slight chance of rain after midnight. Lows around 40. Chance of precipitation 40 percent. .WEDNESDAY...Breezy. Partly sunny. Chance of rain and snow in the morning, then snow likely and chance of rain in the afternoon. Highs 51 to 59. Chance of precipitation 70 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 50 percent chance of rain and snow. Lows in the mid 30s. Highs 44 to 52. $$