FPUS55 KTFX 230437 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 1037 PM MDT Sat Aug 22 2026 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Sunday, Sunday night, and Monday. MTZ301-231000- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows 54 to 60. Southwest winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY...Breezy. Mostly sunny. Patchy smoke in the afternoon. Highs 61 to 71. Southwest winds 10 to 15 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 45 mph in the afternoon. .SUNDAY NIGHT...Windy. Mostly clear. Patchy smoke after midnight. Lows in the upper 40s. West winds 15 to 30 mph with gusts to around 55 mph decreasing to 10 to 20 mph with gusts to around 45 mph after midnight. .MONDAY...Sunny. Highs 63 to 73. West winds 5 to 10 mph. Gusts up to 25 mph in the morning. .MONDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds up to 10 mph shifting to the north after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 68 to 78. Lows in the lower 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 71 to 81. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs 64 to 74. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the upper 40s. Highs 58 to 70. $$ MTZ307-231000- Southern Rocky Mountain Front- Including the city of Rogers Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy with a 20 percent chance of rain showers late in the evening, then partly cloudy after midnight. Lows 51 to 57. Southwest winds 5 to 10 mph with gusts to around 25 mph. .SUNDAY...Mostly sunny. Highs 65 to 75. Southwest winds 5 to 15 mph with gusts to around 30 mph shifting to the west 15 to 20 mph with gusts to around 40 mph in the afternoon. .SUNDAY NIGHT...Colder. Mostly clear. Patchy smoke in the evening. Lows 44 to 50. West winds 15 to 20 mph with gusts to around 50 mph decreasing to 5 to 15 mph with gusts to around 40 mph after midnight. .MONDAY...Sunny. Highs 66 to 76. West winds 5 to 10 mph with gusts to around 25 mph. .MONDAY NIGHT...Mostly clear. Lows 45 to 51. Northwest winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 68 to 78. Lows 49 to 55. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs 71 to 81. Lows 49 to 55. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 68 to 78. Lows 45 to 51. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs 61 to 73. Lows 44 to 50. $$ MTZ302-231000- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy with a 20 percent chance of rain showers late in the evening, then partly cloudy after midnight. Lows in the upper 50s. Southwest winds 5 to 15 mph. .SUNDAY...Breezy. Mostly sunny. Patchy smoke in the afternoon. Highs 74 to 80. West winds 5 to 15 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. .SUNDAY NIGHT...Breezy. Mostly clear. Patchy smoke after midnight. Lows in the lower 50s. West winds 15 to 25 mph with gusts to around 50 mph decreasing to 5 to 15 mph with gusts to around 35 mph after midnight. .MONDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds 5 to 10 mph shifting to the northwest after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 80. Lows in the lower 50s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the lower 80s. Lows in the mid 50s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Highs 71 to 77. .SATURDAY...Mostly sunny. Highs in the lower 70s. $$ MTZ308-231000- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the late evening and early morning then becoming partly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. .SUNDAY...Breezy, sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph with gusts to around 25 mph increasing to west 10 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .MONDAY...Sunny. Highs in the upper 70s. West winds 5 to 10 mph shifting to the north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds 5 to 10 mph shifting to the northwest after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs in the upper 80s. Lows in the mid 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the lower 50s. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the upper 70s. $$ MTZ303-231000- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the late evening and early morning then becoming partly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. .SUNDAY...Windy. Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Patchy smoke in the afternoon. Highs in the lower 80s. West winds 5 to 15 mph increasing to 15 to 30 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts to around 40 mph decreasing to 5 to 15 mph after midnight. .MONDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 50. North winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 80. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain showers. Lows in the mid 50s. Highs in the lower 80s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. .SATURDAY...Mostly sunny. Highs in the mid 70s. && TEMPERATURE / PRECIPITATION Cut Bank 58 81 50 77 / 20 20 0 0 $$ MTZ304-231000- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the lower 60s. Southwest winds up to 10 mph. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 82 to 88. West winds 5 to 15 mph. Gusts up to 35 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy. Mostly clear. Lows in the mid 50s. West winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. .MONDAY...Sunny. Highs 75 to 81. Northwest winds 5 to 15 mph with gusts toaround 30 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs 84 to 90. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs 83 to 89. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 50s. .SATURDAY...Mostly sunny. Highs 75 to 81. $$ MTZ305-231000- Hill County- Including the city of Havre 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .SUNDAY...Mostly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Highs around 90. West winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 10 to 15 mph with gusts to around 30 mph. .MONDAY...Not as warm. Sunny. Highs around 80. Northwest winds 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds 5 to 15 mph decreasing to up to 5 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs around 90. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Havre 62 93 56 82 / 10 50 10 0 $$ MTZ306-231000- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of showers late in the evening. Lows in the lower 60s. Southeast winds 10 to 20 mph decreasing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Highs in the lower 90s. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. A 40 percent chance of rain showers in the evening. Locally heavy rainfall possible in the evening. Lows in the mid 50s. West winds 5 to 15 mph. .MONDAY...Breezy. Not as warm. Sunny. Highs around 80. West winds 15 to 25 mph with gusts to around 40 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the upper 80s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. $$ MTZ309-231000- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstormsin the afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 5 to 20 mph. .MONDAY...Sunny. Highs around 80. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower 50s. Highs around 80. $$ MTZ310-231000- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of showers late in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 90. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph. .MONDAY...Not as warm. Sunny. Highs around 80. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers in the evening, then mostly cloudy after midnight. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs around 90. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. $$ MTZ311-231000- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the mid 60s. Southeast winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 87 to 93. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Sunny. Highs 76 to 82. West winds 10 to 15 mph with gusts to around 35 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 15 mph with gusts to around 30 mph decreasing to up to 5 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 79 to 85. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs 84 to 90. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers in the evening, then mostly cloudy after midnight. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs 85 to 91. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s. .FRIDAY...Sunny. Highs 80 to 86. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 50s. Highs 78 to 84. $$ MTZ312-231000- Cascade County below 5000ft- Includingthe city of Great Falls 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the lower 60s. Southwest winds 10 to 15 mph. .SUNDAY...Breezy. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows in the mid 50s. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. .MONDAY...Sunny. Highs in the lower 80s. West winds 5 to 10 mph shifting to the northwest in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs around 90. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 62 89 54 81 / 10 20 0 0 $$ MTZ313-231000- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the lower 60s. Southwest winds 5 to 15 mph. .SUNDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph. .MONDAY...Sunny. Highs around 80. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph shifting to the south after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers. Highs in the upper 80s. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. $$ MTZ314-231000- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the mid 60s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 89 to 95. West winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Lows 55 to 61. West winds 5 to 15 mph. .MONDAY...Not as warm. Sunny. Highs in the lower 80s. Northwest winds 10 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Mostly clear. Lows 52 to 58. North winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs around 90. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers in the evening, then mostly cloudy after midnight. Lows around 60. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs around 90. .THURSDAY NIGHT...Partly cloudy with chance of rain showers in the evening, then mostly cloudy with slight chance of rain showers after midnight. Lows 56 to 62. Chance of showers 30 percent. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 54 to 60. .SATURDAY...Mostly sunny. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION Lewistown 60 89 53 79 / 20 50 10 0 $$ MTZ315-231000- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows 52 to 60. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs 70 to 80. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Cooler. Mostly clear. Patchy smoke. Lows 45 to 53. West winds 5 to 15 mph with gusts to around 35 mph. .MONDAY...Sunny. Patchy smoke in the morning. Highs 70 to 80. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 47 to 55. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs 73 to 83. .TUESDAY NIGHT...Partly cloudy. Lows 50 to 58. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 75 to 85. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 51 to 57. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 72 to 82. .THURSDAY NIGHT...Partly cloudy. Lows 47 to 55. .FRIDAY...Sunny. Highs 68 to 78. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 53. .SATURDAY...Sunny. Highs 67 to 75. $$ MTZ316-231000- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows around 60. South winds 5 to 15 mph. .SUNDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 79 to 87. South winds 5 to 15 mph shifting to the west 15 to 20 mph with gusts to around 35 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows in the lower 50s. West winds 10 to 15 mph shifting to the southwest after midnight. Gusts up to 30 mph. .MONDAY...Sunny. Highs 77 to 85. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds up to 10 mph. .TUESDAY...Sunny. Highs 79 to 87. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs 82 to 90. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 80 to 88. Lows in the mid 50s. .FRIDAY...Sunny. Highs 76 to 84. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs 75 to 81. $$ MTZ317-231000- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows 55 to 63. Southwest winds 5 to 15 mph. .SUNDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 74 to 82. Southwest winds 5 to 15 mph. Gusts up to 35 mph in the afternoon. .SUNDAY NIGHT...Cooler. Mostly clear. Patchy smoke. Lows 49 to 55. West winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Sunny. Highs 70 to 78. West winds 5 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Mostly clear. Lows 47 to 53. North winds up to 10 mph with gusts to around 25 mph shifting to the southeast after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 72 to 80. Lows 51 to 57. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 75 to 83. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows 52 to 60. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers. Highs 74 to 82. Lows 50 to 56. .FRIDAY...Sunny. Highs 70 to 78. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 49 to 55. .SATURDAY...Sunny. Highs 68 to 76. $$ MTZ318-231000- Snowy and Judith Mountains- 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows 59 to 65. Southwest winds 5 to 10 mph with gusts to around 25 mph. .SUNDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 79 to 87. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Sunny. Highs 70 to 78. Northwest winds 5 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph with gusts to around 25 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 72 to 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs 76 to 84. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 54 to 60. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 77 to 85. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY...Mostly sunny. Highs 73 to 81. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs 72 to 80. $$ MTZ319-231000- Helena Valley- Including the city of Helena 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the upper 50s. South winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds up to 5 mph increasing to west 10 to 15 mph with gusts to around 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts to around 30 mph shifting to the west after midnight. .MONDAY...Sunny. Patchy smoke in the morning. Highs in the mid 80s. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Helena 57 87 50 85 / 10 30 0 0 $$ MTZ320-231000- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the upper 50s. South winds 5 to 10 mph with gusts to around 30 mph. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 72 to 82. Southwest winds 5 to 10 mph with gusts to around 30 mph increasing to 10 to 20 mph with gusts to around 40 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the lower 50s. Northwest winds up to 15 mph. Gusts up to 40 mph in the evening. .MONDAY...Sunny. Patchy smoke in the morning. Highs 70 to 80. West winds up to 10 mph with gusts to around 30 mph. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds up to 10 mph shifting to the east after midnight. Gusts up to 25 mph. .TUESDAY...Sunny. Highs 71 to 81. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs 73 to 83. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers. Highs 73 to 83. Lows in the lower 50s. .FRIDAY...Sunny. Highs 70 to 80. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .SATURDAY...Sunny. Highs 68 to 78. $$ MTZ321-231000- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the mid 50s. South winds 5 to 10 mph with gusts to around 25 mph. .SUNDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest 10 to 20 mph with gusts to around 40 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows 45 to 51. West winds up to 15 mph. Gusts up to 35 mph in the evening. .MONDAY...Sunny. Highs in the upper 70s. West winds up to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds up to 10 mph with gusts to around 25 mph shifting to the east after midnight. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the lower 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers. Highs in the lower 80s. Lows around 50. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Sunny. Highs in the upper 70s. $$ MTZ322-231000- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. Lows 51 to 59. Southwest winds up to 10 mph. .SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 72 to 82. Southwest winds 5 to 10 mph with gusts to around 25 mph increasing to west 15 to 20 mph with gusts to around 35 mph in the afternoon. .SUNDAY NIGHT...Cooler. Mostly clear. Patchy smoke through the night. Lows 45 to 53. Northwest winds 10 to 15 mph with gusts to around 30 mph shifting to the west after midnight. .MONDAY...Sunny. Patchy smoke in the morning. Highs 71 to 81. West winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 48 to 56. Northwest winds up to 10 mph. .TUESDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 72 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 50 to 58. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 73 to 83. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 49 to 57. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 72 to 82. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 47 to 55. .FRIDAY...Sunny. Highs 70 to 80. .FRIDAY NIGHT...Partly cloudy. Lows 46 to 54. .SATURDAY...Sunny. Highs 69 to 77. $$ MTZ323-231000- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the upper 50s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph shifting to the southwest 10 to 15 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows in the lower 50s. Northwest winds 10 to 15 mph shifting to the north after midnight. .MONDAY...Sunny. Patchy smoke in the morning. Highs in the lower 80s. Northwest winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds up to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 50s. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs around 80. $$ MTZ324-231000- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the mid 50s. South winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Breezy. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds up to 10 mph increasing to 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows around 50. Northwest winds 5 to 15 mph with gusts to around 30 mph shifting to the west up to 5 mph after midnight. .MONDAY...Sunny. Patchy smoke through the day. Highs in the mid 80s. Southwest winds up to 5 mph. Gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 50s. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 80s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. .SATURDAY...Sunny. Highs in the lower 80s. $$ MTZ325-231000- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the lateevening and early morning then becoming partly cloudy. A 20 percent chance of rain showers late in the evening. Lows 52 to 58. South winds 5 to 15 mph. .SUNDAY...Windy. Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 10 to 15 mph increasing to southwest 15 to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows 46 to 52. Southwest winds 10 to 15 mph with gusts to around 30 mph becoming south up to 5 mph after midnight. .MONDAY...Sunny. Patchy smoke in the morning. Highs in the lower 80s. South winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 56. West winds up to 10 mph shifting to the south after midnight. .TUESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 56. .WEDNESDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows 49 to 55. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows 48 to 54. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows 47 to 53. .SATURDAY...Sunny. Highs around 80. $$ MTZ326-231000- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy in the late evening and early morning then becoming partly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the mid 50s. South winds up to 10 mph. .SUNDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds up to 10 mph increasing to southwest 10 to 20 mph with gusts to around 35 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows around 50. Southwest winds up to 15 mph. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Patchy smoke through the day. Highs in the lower 80s. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Bozeman Airport 54 86 49 85 / 10 50 10 0 Bozeman MSU 56 85 50 82 / 20 50 10 0 $$ MTZ330-231000- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms late in the evening. Lows 49 to 55. South winds up to10 mph with gusts to around 25 mph. .SUNDAY...Breezy. Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 68 to 78. South winds 5 to 15 mph with gusts to around 30 mph increasing to southwest 15 to 25 mph with gusts to around 45 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows 44 to 50. West winds up to 15 mph. Gusts up to 40 mph in the evening. .MONDAY...Mostly sunny. Patchy smoke in the morning. Highs 68 to 78. Southwest winds up to 5 mph with gusts to around 20 mph shifting to the west 5 to 15 mph with gusts to around 30 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Lows 48 to 54. West winds 5 to 10 mph with gusts to around 25 mph shifting to the south after midnight. .TUESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 68 to 78. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A 20 percent chance of thunderstorms. Lows 47 to 55. Highs 69 to 79. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 47 to 53. Chance of precipitation 50 percent. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 68 to 78. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows 46 to 52. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 66 to 76. Lows 45 to 51. .SATURDAY...Sunny. Highs 65 to 75. && TEMPERATURE / PRECIPITATION West Yellowstone 46 78 40 79 / 40 30 10 0 $$ MTZ327-231000- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Cooler. Mostly cloudy in the late evening and early morning then becoming partly cloudy. A 20 percent chance of rain showers in the late evening and early morning. Lows 46 to 54. South winds up to 10 mph. .SUNDAY...Breezy, sunny. Highs 69 to 79. Southwest winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. .SUNDAY NIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows 38 to 48. West winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .MONDAY...Sunny. Patchy smoke in the morning. Highs 70 to 80. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Lows 44 to 54. Northwest winds 5 to 10 mph shifting to the northeast after midnight. .TUESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 70 to 80. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 45 to 53. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 71 to 81. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 43 to 53. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 70 to 80. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 50. .FRIDAY...Sunny. Highs 68 to 78. .FRIDAY NIGHT...Partly cloudy. Lows 39 to 49. .SATURDAY...Sunny. Highs 66 to 76. $$ MTZ328-231000- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain showers late in the evening. Lows in the mid 50s. South winds up to 10 mph. .SUNDAY...Windy. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 80 to 86. South winds 5 to 10 mph with gusts to around 30 mph increasing to southwest 15 to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows in the upper 40s. West winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .MONDAY...Mostly sunny. Patchy smoke in the morning. Highs 79 to 85. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs 79 to 85. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers in the evening, then mostly cloudy after midnight. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 80 to 86. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 80 to 86. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows around 50. Highs 78 to 84. .SATURDAY...Sunny. Highs 76 to 82. && TEMPERATURE / PRECIPITATION Dillon 52 85 47 84 / 20 20 0 0 $$ MTZ329-231000- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 1037 PM MDT Sat Aug 22 2026 .REST OF TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms late in the evening. Lows in the lower 50s. South winds 5 to 10 mph. .SUNDAY...Breezy. Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 71 to 79. South winds 10 to 15 mph shifting to the southwest 15 to 25 mph in the afternoon. Gusts up to 40 mph. .SUNDAY NIGHT...Partly cloudy. Patchy smoke after midnight. Lows in the upper 40s. West winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .MONDAY...Mostly sunny. Patchy smoke in the morning. Highs 72 to 80. Southwest winds up to 5 mph shifting to the west 5 to 15 mph with gusts to around 30 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. South winds up to 10 mph. Gusts up to 25 mph in the evening. .TUESDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 71 to 79. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .WEDNESDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 72 to 80. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 72 to 80. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows around 50. Highs 68 to 78. $$