


Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
569 FPUS55 KTFX 262012 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 212 PM MDT Fri Sep 26 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Saturday, Saturday night, and Sunday. MTZ301-271000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Windy. Mostly clear. Patchy smoke after midnight. Lows 40 to 45. Southwest winds 20 to 30 mph with gusts to around 45 mph. .SATURDAY...Breezy. Mostly cloudy in the morning then becoming partly cloudy. Patchy smoke. Highs 55 to 65. Southwest winds 15 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows 45 to 50. Southwest winds 5 to 15 mph. .SUNDAY...Partly cloudy in the morning then clearing. Patchy smoke in the morning. Highs 60 to 70. West winds 5 to 10 mph shifting to the east in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 50. Southeast winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy. Highs 65 to 75. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. Highs 50 to 60. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 45 to 55. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. Lows 35 to 40. $$ MTZ307-271000- Southern Rocky Mountain Front- Including Rogers Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows 35 to 45. West winds 10 to 20 mph with gusts to around 35 mph. .SATURDAY...Warmer. Partly cloudy in the morning then clearing. Patchy smoke through the day. Highs 60 to 70. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. Southwest winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 65 to 75. Southwest winds up to 10 mph shifting to the southeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. East winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 65 to 75. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 50. Highs 55 to 65. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 45. Highs 50 to 60. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. Lows 35 to 40. $$ MTZ302-271000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 212 PM MDT Fri Sep 26 2025 .TONIGHT...Breezy, cooler. Mostly clear. Patchy smoke after midnight. Lows 45 to 50. West winds 15 to 25 mph with gusts to around 40 mph. .SATURDAY...Mostly cloudy. Patchy smoke. Highs 70 to 75. Southwest winds 10 to 20 mph. Gusts up to 35 mph in the morning. .SATURDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows 45 to 50. Southwest winds 5 to 15 mph. .SUNDAY...Partly cloudy in the morning then becoming sunny. Patchy smoke in the morning. Highs around 70. Northwest winds 5 to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. Southeast winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy. Highs 75 to 80. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. Highs 65 to 70. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 40 to 45. .THURSDAY...Partly cloudy. Highs around 60. .THURSDAY NIGHT...Mostly cloudy. Lows around 40. .FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs around 60. $$ MTZ308-271000- Southern High Plains- Including Bynum, Choteau, and Pendroy 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows 40 to 45. Southwest winds 10 to 15 mph. .SATURDAY...Partly cloudy in the morning then becoming sunny. Patchy smoke. Highs 75 to 80. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. West winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 75 to 80. West winds up to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds up to 10 mph shifting to the west after midnight. .MONDAY...Partly cloudy. Highs around 80. .MONDAY NIGHT AND TUESDAY...Not as warm. Mostly cloudy with a 50 percent chance of rain showers. Lows around 50. Highs around 70. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 45. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 45. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 40 to 45. $$ MTZ303-271000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke after midnight. Lows 40 to 45. Southwest winds 10 to 20 mph. .SATURDAY...Partly cloudy. Patchy smoke. Highs 75 to 80. Southwest winds 10 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 40s. Southwest winds 5 to 15 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 70 to 75. Northwest winds 5 to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 45. East winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy. Highs around 80. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. Highs 70 to 75. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy. Highs 60 to 65. .THURSDAY NIGHT...Mostly cloudy. Lows around 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Cut Bank 43 76 44 72 / 0 0 0 0 $$ MTZ304-271000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke after midnight. Lows 40 to 45. West winds 5 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. Southwest winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 70 to 80. Northwest winds up to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. East winds up to 10 mph. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .TUESDAY...Mostly cloudy. Highs 70 to 75. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 75. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 45. .THURSDAY...Partly cloudy. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy. Lows around 40. .FRIDAY...Partly cloudy. Highs 65 to 70. $$ MTZ305-271000- Hill County- Including Havre 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke after midnight. Lows 40 to 45. Southwest winds 5 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 40s. Southwest winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 75 to 80. Northwest winds up to 10 mph shifting to the north in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. East winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 50 to 55. .TUESDAY...Mostly cloudy. Highs around 75. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 70. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Havre 43 80 46 81 / 0 0 0 0 $$ MTZ306-271000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Lows around 40. Southwest winds 5 to 10 mph. .SATURDAY...Sunny. Patchy smoke through the day. Highs 75 to 80. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 40s. South winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs around 80. Northwest winds up to 5 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. East winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs around 80. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .TUESDAY...Mostly cloudy. Highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows around 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ309-271000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows around 40. Southwest winds 5 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs around 80. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 40s. Southwest winds up to 5 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 75 to 80. West winds up to 5 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 45. East winds 5 to 10 mph shifting to the northwest after midnight. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 50. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 75. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 70. .WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy. Lows around 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ310-271000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 40 to 45. Southwest winds 5 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs around 80. Southwest winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. South winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs around 80. Southwest winds up to 5 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 55. East winds up to 10 mph. .MONDAY...Partly cloudy. Highs around 85. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 50 to 55. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly cloudy. Lows 45 to 50. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 65 to 70. Lows 40 to 45. $$ MTZ311-271000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 212 PM MDT Fri Sep 26 2025 .TONIGHT...Cooler. Mostly clear. Patchy smoke after midnight. Lows in the mid 40s. Southwest winds 5 to 10 mph. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 50 to 55. South winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 75 to 85. West winds up to 5 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 50 to 55. East winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 55. .TUESDAY...Mostly cloudy. Highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 50. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows around 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ312-271000- Cascade County below 5000ft- Including Great Falls 212 PM MDT Fri Sep 26 2025 .TONIGHT...Cooler. Mostly clear. Patchy smoke. Lows 45 to 50. Southwest winds 10 to 20 mph. .SATURDAY...Sunny. Patchy smoke. Highs 80 to 85. Southwest winds 10 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. South winds 5 to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs around 80. Southwest winds 5 to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. East winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 50 to 55. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 75. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 45. .THURSDAY...Partly cloudy. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Great Falls Arpt 45 81 46 79 / 0 0 0 0 $$ MTZ313-271000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows 40 to 45. Southwest winds 10 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs around 80. South winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows around 50. South winds 5 to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs around 80. Southwest winds 5 to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. East winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT AND TUESDAY...Not as warm. Mostly cloudy with a 40 percent chance of rain showers. Lows 50 to 55. Highs 70 to 75. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs around 70. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ314-271000- Fergus County below 4500ft- Including Hilger and Lewistown 212 PM MDT Fri Sep 26 2025 .TONIGHT...Cooler. Mostly clear. Patchy smoke through the night. Lows in the mid 40s. Southwest winds 5 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs around 80. South winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 50 to 55. South winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 80 to 85. Southwest winds up to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. East winds 5 to 10 mph shifting to the southeast after midnight. .MONDAY...Partly cloudy. Highs 80 to 85. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 55 to 60. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 50 to 55. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .THURSDAY...Partly cloudy. Highs 65 to 70. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain. Lows around 45. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Lewistown 42 79 49 81 / 0 0 0 0 $$ MTZ315-271000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows 40 to 45. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Warmer, sunny. Patchy smoke. Highs 65 to 75. Southwest winds up to 10 mph. .SATURDAY NIGHT...Clear. Patchy smoke. Lows 45 to 50. Southwest winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 70 to 80. Southwest winds up to 10 mph shifting to the southeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 55. Northeast winds up to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Mostly cloudy with a 20 percent chance of rain. Highs 50 to 60. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows 35 to 45. .FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs 50 to 60. $$ MTZ316-271000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke through the night. Lows 40 to 50. Southwest winds 10 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. South winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. Southwest winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs 75 to 80. South winds up to 10 mph shifting to the southeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. Northeast winds 5 to 10 mph shifting to the southwest after midnight. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 50 to 55. Highs 65 to 70. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 70. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 40 to 45. $$ MTZ317-271000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 40 to 45. Southwest winds 10 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs 65 to 75. Southwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 45 to 55. South winds up to 10 mph. .SUNDAY...Sunny. Highs 70 to 75. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. East winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 55. Highs 60 to 70. .TUESDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 55 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows 35 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 60. $$ MTZ318-271000- Snowy and Judith Mountains- 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 40 to 45. West winds 5 to 15 mph. .SATURDAY...Sunny. Patchy smoke. Highs 70 to 75. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 50 to 55. South winds 5 to 10 mph. .SUNDAY...Sunny. Highs 70 to 80. Southwest winds 5 to 10 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 55. Southeast winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 70 to 80. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent chance of rain showers. Lows 50 to 55. Highs 65 to 75. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 55 to 65. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. $$ MTZ319-271000- Helena Valley- Including Helena 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 40 to 45. West winds 10 to 15 mph shifting to the south 5 to 10 mph after midnight. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. Southeast winds 5 to 10 mph. .SATURDAY NIGHT...Clear. Patchy smoke. Lows in the mid 40s. South winds up to 10 mph. .SUNDAY...Sunny. Patchy smoke in the morning. Highs around 80. Southeast winds up to 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. East winds up to 5 mph shifting to the south after midnight. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 80. .MONDAY NIGHT AND TUESDAY...Not as warm. Mostly cloudy with a 50 percent chance of rain showers. Lows around 50. Highs around 70. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 45. .WEDNESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs around 65. Lows around 40. && TEMPERATURE / PRECIPITATION Helena 42 80 46 82 / 0 0 0 0 $$ MTZ320-271000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 40 to 45. West winds 5 to 15 mph. .SATURDAY...Warmer, sunny. Patchy smoke. Highs 65 to 75. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke through the night. Lows 45 to 50. South winds up to 10 mph. .SUNDAY...Sunny. Highs 70 to 75. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 55. Southeast winds up to 10 mph. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 75. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 50 to 60. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 60. $$ MTZ321-271000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 35 to 40. West winds 10 to 15 mph with gusts to around 30 mph shifting to the south 5 to 10 mph after midnight. .SATURDAY...Sunny. Patchy smoke. Highs 70 to 75. South winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 40 to 45. Southeast winds up to 10 mph. .SUNDAY...Sunny. Highs 75 to 80. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 50. Southeast winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 75 to 80. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. $$ MTZ322-271000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 35 to 45. West winds 5 to 15 mph. .SATURDAY...Warmer, sunny. Patchy smoke. Highs 65 to 75. Southwest winds up to 10 mph. .SATURDAY NIGHT...Clear. Patchy smoke through the night. Lows 45 to 50. Southwest winds up to 10 mph. .SUNDAY...Sunny. Highs 70 to 75. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. South winds up to 10 mph. .MONDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 65 to 75. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 50. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 45. Highs 55 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 45. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs 50 to 60. Lows 35 to 40. $$ MTZ323-271000- Canyon Ferry Area- Including Toston, Townsend, and Winston 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 40 to 45. North winds 5 to 15 mph shifting to the west after midnight. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. South winds up to 10 mph. .SATURDAY NIGHT...Clear. Patchy smoke through the night. Lows 40 to 50. Southeast winds up to 10 mph. .SUNDAY...Sunny. Highs 75 to 80. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 55. Southeast winds 5 to 10 mph. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 50 to 55. Highs 65 to 70. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 45. .WEDNESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Mostly cloudy. Highs 60 to 65. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ324-271000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 35 to 40. Northwest winds 5 to 10 mph shifting to the west after midnight. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. South winds up to 10 mph. .SATURDAY NIGHT...Clear. Patchy smoke in the evening. Lows 40 to 45. Southwest winds up to 10 mph. .SUNDAY...Sunny. Highs around 80. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 45 to 50. South winds 5 to 10 mph. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 50 percent. .TUESDAY AND TUESDAY NIGHT...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ325-271000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 212 PM MDT Fri Sep 26 2025 .TONIGHT...Mostly clear. Patchy smoke. Lows 40 to 45. North winds 5 to 10 mph shifting to the south after midnight. .SATURDAY...Sunny. Patchy smoke through the day. Highs 75 to 80. South winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows 45 to 50. South winds 10 to 20 mph. .SUNDAY...Sunny. Highs 75 to 80. South winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. South winds 10 to 15 mph. .MONDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .WEDNESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs around 60. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. $$ MTZ326-271000- Gallatin Valley- Including Bozeman and Gallatin Gateway 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 35 to 45. Northwest winds 5 to 10 mph shifting to the south after midnight. .SATURDAY...Sunny. Patchy smoke. Highs 75 to 80. South winds up to 5 mph shifting to the north in the afternoon. .SATURDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows 45 to 50. Southeast winds 5 to 15 mph. .SUNDAY...Sunny. Highs around 80. South winds up to 10 mph shifting to the west in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows around 50. Southeast winds 5 to 15 mph. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 50. .TUESDAY AND TUESDAY NIGHT...Not as warm. Mostly cloudy with a 50 percent chance of rain showers. Highs around 70. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. && TEMPERATURE / PRECIPITATION Bozeman Airport 38 78 43 81 / 0 0 0 0 Bozeman MSU 41 77 47 79 / 0 0 0 0 $$ MTZ330-271000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Mostly clear. Patchy smoke. Lows 35 to 40. Northwest winds up to 10 mph shifting to the southwest after midnight. .SATURDAY...Sunny. Patchy smoke through the day. Highs 60 to 70. South winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows 40 to 50. South winds 5 to 15 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 60 to 70. South winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 50. South winds 5 to 15 mph. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Highs 50 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 45 to 55. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. && TEMPERATURE / PRECIPITATION West Yellowstone 29 70 32 69 / 0 0 0 10 $$ MTZ327-271000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 30 to 40. West winds up to 10 mph. .SATURDAY...Warmer, sunny. Patchy smoke through the day. Highs 65 to 75. Southwest winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows 35 to 45. South winds up to 10 mph. .SUNDAY...Sunny. Highs 65 to 75. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. South winds up to 10 mph. .MONDAY...Rain showers likely and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 70 percent. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 45. Highs 50 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 30 to 40. Highs 45 to 55. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 30 to 40. .THURSDAY...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 35. Highs 45 to 55. $$ MTZ328-271000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 35 to 40. Northwest winds 5 to 15 mph shifting to the southwest after midnight. .SATURDAY...Sunny. Patchy smoke. Highs 70 to 80. South winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows 40 to 45. South winds 5 to 15 mph. .SUNDAY...Sunny. Highs 75 to 80. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 45 to 50. South winds 5 to 15 mph. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Highs 60 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows around 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Dillon 36 76 41 78 / 0 0 0 0 $$ MTZ329-271000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 212 PM MDT Fri Sep 26 2025 .TONIGHT...Colder. Mostly clear. Patchy smoke. Lows 35 to 40. Northwest winds 5 to 10 mph shifting to the south after midnight. .SATURDAY...Sunny. Patchy smoke through the day. Highs 65 to 70. South winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Clear. Lows 40 to 45. South winds 5 to 15 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. South winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain showers. Lows 45 to 50. South winds 10 to 15 mph. .MONDAY...Rain showers likely. Highs 55 to 65. Chance of showers 70 percent. .MONDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 70 percent. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Lows 35 to 40. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 50 to 55. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 45 to 55. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls