FPUS55 KTFX 010937 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 336 AM MDT Fri May 1 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Saturday. MTZ301-012200- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 336 AM MDT Fri May 1 2026 .TODAY...Not as cool. Sunny. Highs 51 to 63. Southwest winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy. Lows 35 to 41. Southwest winds 5 to 15 mph with gusts to around 30 mph shifting to the northwest 5 to 10 mph after midnight. .SATURDAY...Partly sunny. A 40 percent chance of rain showers in the afternoon. Highs 49 to 59. Northeast winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy with chance of rain showers in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 34 to 40. Northeast winds up to 10 mph shifting to the southwest after midnight. Chance of showers 40 percent. .SUNDAY...Sunny. Highs 54 to 64. West winds up to 10 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 34 to 40. .MONDAY...Partly sunny with a 20 percent chance of rain showers. Highs 50 to 60. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow and slight chance of rain after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs 49 to 59. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 40. .WEDNESDAY...Warmer, sunny. Highs 59 to 69. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of rain in the evening. Lows 41 to 47. .THURSDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 57 to 67. $$ MTZ307-012200- Southern Rocky Mountain Front- Including the city of Rogers Pass 336 AM MDT Fri May 1 2026 .TODAY...Not as cool. Sunny. Highs 51 to 63. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 34 to 40. West winds up to 10 mph with gusts to around 25 mph. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 51 to 61. North winds up to 10 mph shifting to the east in the afternoon. Gusts up to 25 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 33 to 39. North winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 53 to 63. Northwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 34 to 40. .MONDAY...Mostly sunny. A 20 percent chance of rain showers and snow showers in the afternoon. Highs 49 to 59. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain and snow. Lows 31 to 37. .TUESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 48 to 58. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows 32 to 38. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 58 to 68. Lows 39 to 45. .THURSDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 59 to 69. $$ MTZ302-012200- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the upper 60s. West winds 5 to 20 mph. .TONIGHT...Partly cloudy. Lows around 40. West winds 5 to 15 mph. .SATURDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. North winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the upper 30s. Northeast winds 5 to 10 mph shifting to the west after midnight. .SUNDAY...Sunny. Highs in the upper 60s. West winds up to 10 mph shifting to the north in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Warmer. Mostly clear. Highs in the lower 70s. Lows in the upper 40s. .THURSDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 70s. $$ MTZ308-012200- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs around 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. West winds 5 to 10 mph with gusts to around 25 mph. .SATURDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. North winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Northeast winds 5 to 10 mph shifting to the northwest after midnight. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. West winds up to 5 mph shifting to the north in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Warmer. Mostly clear. Highs in the lower 70s. Lows in the upper 40s. .THURSDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 70s. $$ MTZ303-012200- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the lower 70s. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts to around 30 mph. .SATURDAY...Partly sunny. Highs in the mid 60s. North winds 5 to 15 mph. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows around 40. Northeast winds 5 to 10 mph shifting to the northwest after midnight. .SUNDAY...Sunny. Highs around 70. Northwest winds up to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Warmer. Mostly clear. Highs in the mid 70s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. && TEMPERATURE / PRECIPITATION Cut Bank 72 40 64 / 0 0 10 $$ MTZ304-012200- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the lower 70s. West winds up to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph with gusts to around 25 mph. .SATURDAY...Partly sunny. Highs 62 to 68. North winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Northeast winds up to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. West winds up to 5 mph shifting to the northwest 5 to 15 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 30s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows in the mid 30s. .WEDNESDAY...Warmer, sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ MTZ305-012200- Hill County- Including the city of Havre 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the mid 70s. Southwest winds up to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. West winds 5 to 10 mph shifting to the north after midnight. .SATURDAY...Partly sunny. Highs in the upper 60s. North winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the lower 40s. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Highs in the lower 70s. West winds up to 10 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs around 60. Lows in the lower 30s. .WEDNESDAY...Warmer, sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. && TEMPERATURE / PRECIPITATION Havre 76 41 68 / 0 0 10 $$ MTZ306-012200- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs in the lower 70s. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the lower 40s. West winds 5 to 10 mph shifting to the north after midnight. .SATURDAY...Partly sunny. Highs in the mid 60s. North winds 5 to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Northeast winds up to 10 mph. .SUNDAY...Breezy. Mostly sunny. Highs in the lower 70s. West winds up to 10 mph increasing to northwest 10 to 25 mph in the afternoon. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Mostly clear. A 20 percent chance of rain after midnight. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ MTZ309-012200- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the lower 70s. Southwest winds up to 15 mph. .TONIGHT...Mostly clear. Lows around 40. West winds 5 to 10 mph. .SATURDAY...Partly sunny. Highs in the upper 60s. North winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Highs in the lower 70s. Northwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows in the upper 30s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 70s. Lows in the mid 40s. $$ MTZ310-012200- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the mid 70s. Southwest winds up to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. West winds 5 to 10 mph. .SATURDAY...Partly sunny. Highs in the upper 60s. North winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Highs in the lower 70s. Northwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny with a 20 percent chance of rain showers. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Warmer, sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 40s. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 70s. $$ MTZ311-012200- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 69 to 75. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. West winds up to 10 mph. .SATURDAY...Partly sunny. Highs 63 to 69. North winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the lower 40s. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Highs 67 to 73. West winds up to 10 mph shifting to the northwest with gusts to around 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 30s. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain. Lows in the mid 40s. Highs 72 to 78. $$ MTZ312-012200- Cascade County below 5000ft- Including the city of Great Falls 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 40s. Southwest winds up to 10 mph. .SATURDAY...Partly sunny. Highs in the upper 60s. West winds up to 10 mph shifting to the north in the afternoon. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s. West winds up to 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 40. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 70s. Lows in the upper 40s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 73 40 68 / 0 0 10 $$ MTZ313-012200- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs in the upper 60s. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 40s. West winds 5 to 10 mph. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. West winds 5 to 10 mph shifting to the north 5 to 15 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows in the lower 40s. North winds 5 to 10 mph shifting to the south after midnight. Chance of showers 30 percent. .SUNDAY...Mostly sunny with a 20 percent chance of rain showers. Highs in the upper 60s. West winds up to 5 mph increasing to northwest 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs around 60. Chance of showers 30 percent. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 40 percent chance of rain. Lows in the upper 30s. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Warmer, sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. $$ MTZ314-012200- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs in the lower 70s. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. West winds up to 10 mph. .SATURDAY...Partly sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph shifting to the north in the afternoon. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Northeast winds 5 to 10 mph shifting to the southeast after midnight. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs around 70. West winds up to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Warmer. Mostly clear. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. && TEMPERATURE / PRECIPITATION Lewistown 68 40 66 / 0 0 20 $$ MTZ315-012200- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 57 to 65. West winds up to 15 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. West winds up to 10 mph. .SATURDAY...Mostly sunny. Highs 57 to 67. North winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows around 40. North winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 58 to 66. North winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 54 to 62. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the upper 30s. .TUESDAY...Mostly sunny. Chance of snow and slight chance of rain in the morning, then chance of rain in the afternoon. Highs 53 to 61. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 62 to 70. Lows in the mid 40s. .THURSDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 64 to 74. $$ MTZ316-012200- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 64 to 72. Southwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 40s. West winds up to 10 mph. .SATURDAY...Partly sunny. Highs 62 to 68. North winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. North winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 64 to 70. Northwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 58 to 66. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows around 40. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs 57 to 65. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 68 to 77. Lows in the upper 40s. $$ MTZ317-012200- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 57 to 65. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 37 to 43. West winds up to 10 mph. .SATURDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs 57 to 63. Northwest winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 37 to 43. North winds 5 to 10 mph with gusts to around 25 mph shifting to the southeast after midnight. .SUNDAY...Mostly sunny. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 56 to 64. West winds up to 5 mph shifting to the northwest 5 to 15 mph in the afternoon. Chance of showers 40 percent. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 36 to 42. .MONDAY...Partly sunny. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 51 to 59. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 32 to 38. .TUESDAY...Partly sunny with a 50 percent chance of rain and snow. Highs 48 to 56. .TUESDAY NIGHT...Partly cloudy. Lows 33 to 39. .WEDNESDAY...Warmer, sunny. Highs 59 to 67. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of rain in the evening. Lows 41 to 47. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 63 to 71. $$ MTZ318-012200- Snowy and Judith Mountains- 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 60 to 66. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. West winds up to 10 mph with gusts to around 25 mph. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 58 to 64. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows in the upper 30s. Northeast winds 5 to 10 mph with gusts to around 25 mph shifting to the southeast after midnight. Chance of showers 30 percent. .SUNDAY...Mostly sunny. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 57 to 65. West winds up to 15 mph. Chance of showers 30 percent. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 40. .MONDAY...Partly sunny. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 51 to 57. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow and slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 40 percent. .TUESDAY...Partly sunny with a 50 percent chance of rain and snow. Highs 47 to 53. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Not as cool. Sunny. Highs 58 to 64. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 64 to 70. $$ MTZ319-012200- Helena Valley- Including the city of Helena 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. West winds up to 10 mph. .SATURDAY...Partly sunny. Highs around 70. Light winds becoming north up to 5 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. North winds 5 to 10 mph in the evening becoming light. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s. Light winds becoming north up to 10 mph in the afternoon. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy. Lows around 40. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the upper 70s. Lows in the mid 40s. && TEMPERATURE / PRECIPITATION Helena 71 41 70 / 0 0 10 $$ MTZ320-012200- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 336 AM MDT Fri May 1 2026 .TODAY...Not as cool. Sunny. Highs 56 to 64. Southwest winds up to 10 mph with gusts to around 25 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. Southwest winds up to 10 mph with gusts to around 25 mph. .SATURDAY...Mostly sunny. Highs 57 to 67. West winds up to 10 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. Northeast winds up to 10 mph with gusts to around 30 mph. .SUNDAY...Mostly sunny. A 40 percent chance of rain showers in the afternoon. Highs 56 to 66. Northwest winds up to 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 52 to 62. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the upper 30s. .TUESDAY...Partly sunny. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 49 to 59. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 58 to 68. Lows in the lower 40s. .THURSDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 63 to 73. $$ MTZ321-012200- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the mid 60s. South winds up to 5 mph shifting to the west in the afternoon. .TONIGHT...Mostly clear. Lows in the upper 30s. West winds up to 10 mph shifting to the southwest after midnight. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. West winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. North winds 5 to 10 mph shifting to the east after midnight. .SUNDAY...Mostly sunny. A 30 percent chance of rain showers in the afternoon. Highs in the mid 60s. Northwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs around 60. .MONDAY NIGHT...Mostly 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. .TUESDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 60s. Lows in the lower 40s. .THURSDAY...Sunny. Highs in the lower 70s. $$ MTZ322-012200- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 55 to 65. Southwest winds up to 10 mph with gusts to around 25 mph. .TONIGHT...Mostly clear. Lows 35 to 41. West winds up to 10 mph with gusts to around 25 mph. .SATURDAY...Mostly sunny. Highs 57 to 67. West winds up to 5 mph shifting to the northwest in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 37 to 43. North winds up to 10 mph with gusts to around 25 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 56 to 66. North winds up to 10 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 36 to 42. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 54 to 62. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows 34 to 40. Highs 52 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 40. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 60 to 74. Lows 40 to 46. $$ MTZ323-012200- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the upper 60s. South winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 40s. Northeast winds up to 5 mph with gusts to around 20 mph shifting to the southwest after midnight. .SATURDAY...Mostly sunny. Highs around 70. South winds up to 5 mph shifting to the north in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. North winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. North winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .TUESDAY...Mostly sunny with a 20 percent chance of rain. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 70s. Lows in the upper 40s. .THURSDAY...Sunny. Highs in the upper 70s. $$ MTZ324-012200- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the upper 60s. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. Southeast winds up to 10 mph shifting to the west after midnight. .SATURDAY...Mostly sunny. Highs around 70. Southwest winds up to 5 mph shifting to the north in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Northeast winds up to 10 mph shifting to the northwest after midnight. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. North winds up to 10 mph. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 70s. Lows in the mid 40s. .THURSDAY...Sunny. Highs in the upper 70s. $$ MTZ325-012200- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the mid 60s. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. Southeast winds up to 10 mph. .SATURDAY...Mostly sunny. Highs in the upper 60s. Southwest winds up to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. Southwest winds up to 5 mph shifting to the north in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Sunny. Highs in the mid 70s. $$ MTZ326-012200- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 336 AM MDT Fri May 1 2026 .TODAY...Sunny. Highs in the mid 60s. South winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly clear. Lows in the upper 30s. Southeast winds up to 5 mph. .SATURDAY...Mostly sunny. Highs around 70. South winds up to 5 mph shifting to the northwest in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Northeast winds around 5 mph shifting to the southeast up to 5 mph after midnight. .SUNDAY...Mostly sunny. A 30 percent chance of rain showers in the afternoon. Highs in the upper 60s. Southeast winds up to 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s. .TUESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs in the lower 60s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs around 70. Lows in the mid 40s. .THURSDAY...Sunny. Highs in the upper 70s. && TEMPERATURE / PRECIPITATION Bozeman Airport 68 35 71 / 0 0 10 Bozeman MSU 65 38 69 / 0 0 10 $$ MTZ330-012200- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 336 AM MDT Fri May 1 2026 .TODAY...Not as cool. Sunny. Highs 49 to 59. West winds up to 10 mph. .TONIGHT...Mostly clear. Lows 30 to 38. South winds up to 10 mph. .SATURDAY...Mostly sunny. Highs 52 to 62. Southwest winds up to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Lows 33 to 39. South winds up to 10 mph. .SUNDAY...Partly sunny. A 40 percent chance of rain showers and snow showers in the afternoon. Highs 52 to 62. West winds up to 5 mph shifting to the northwest with gusts to around 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 33 to 39. .MONDAY...Mostly sunny. A 20 percent chance of rain showers and snow showers in the afternoon. Highs 51 to 61. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows 30 to 36. Highs 48 to 58. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 36. Highs 54 to 64. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 35 to 43. Highs 60 to 70. && TEMPERATURE / PRECIPITATION West Yellowstone 60 25 62 / 0 0 0 $$ MTZ327-012200- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 336 AM MDT Fri May 1 2026 .TODAY...Not as cool. Sunny. Highs 52 to 62. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 30s. Northwest winds up to 5 mph shifting to the southwest after midnight. Gusts up to 20 mph. .SATURDAY...Mostly sunny. Highs 55 to 65. Southwest winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Northwest winds up to 10 mph shifting to the north after midnight. .SUNDAY...Mostly sunny. A 30 percent chance of rain showers in the afternoon. Highs 54 to 64. Northwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 54 to 64. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 52 to 62. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the upper 30s. Highs 58 to 71. $$ MTZ328-012200- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 336 AM MDT Fri May 1 2026 .TODAY...Warmer, sunny. Highs 62 to 68. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. Northeast winds up to 10 mph shifting to the south after midnight. .SATURDAY...Mostly sunny. Highs 65 to 71. Southwest winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. West winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 64 to 70. West winds up to 5 mph shifting to the north in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Sunny. Highs 62 to 68. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 30s. Highs 61 to 67. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs 68 to 74. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid 40s. Highs 72 to 78. && TEMPERATURE / PRECIPITATION Dillon 67 36 71 / 0 0 0 $$ MTZ329-012200- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 336 AM MDT Fri May 1 2026 .TODAY...Not as cool. Sunny. Highs 53 to 61. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 30s. South winds up to 10 mph. .SATURDAY...Mostly sunny. Highs 56 to 64. South winds up to 15 mph. Gusts up to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. South winds up to 15 mph. .SUNDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 57 to 65. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 55 to 63. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Highs 53 to 61. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 59 to 67. Lows in the lower 40s. .THURSDAY...Sunny. Highs 64 to 72. $$