


Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
884 FPUS55 KTFX 150808 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 207 AM MDT Sun Jun 15 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Monday. MTZ301-152200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Mostly cloudy. Highs 60 to 70. Southwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 40 to 45. West winds 5 to 15 mph. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 60 to 70. Southwest winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows 45 to 50. Southwest winds 5 to 10 mph. .TUESDAY...Partly cloudy. Highs 60 to 70. West winds 5 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. .WEDNESDAY NIGHT AND JUNETEENTH...Breezy. Partly cloudy. Lows 45 to 50. Highs 60 to 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 45. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Cooler. Rain showers likely. Light snow accumulations. Lows 35 to 40. Highs 45 to 55. Chance of showers 70 percent. $$ MTZ307-152200- Southern Rocky Mountain Front- Including Rogers Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 65 to 75. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 45 to 50. Northwest winds up to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain showers in the afternoon. Highs 65 to 70. South winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 45 to 50. West winds up to 10 mph. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 60 to 70. West winds 5 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows 45 to 50. Highs 65 to 75. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 45. .SATURDAY...Rain showers likely and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 70 percent. $$ MTZ302-152200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 70 to 75. West winds 5 to 15 mph. .TONIGHT...Colder. Mostly clear. Lows 40 to 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the mid 70s. Northwest winds up to 10 mph shifting to the southeast in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 50. Southwest winds 5 to 10 mph. .TUESDAY...Partly cloudy. Highs 70 to 75. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs around 75. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows 45 to 50. Highs 75 to 80. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Rain showers likely. Highs 55 to 60. Chance of showers 70 percent. $$ MTZ308-152200- Southern High Plains- Including Bynum, Choteau, and Pendroy 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. North winds up to 10 mph. Chance of precipitation 50 percent. .TONIGHT...Cooler. Partly cloudy. Lows 45 to 50. North winds up to 10 mph shifting to the west after midnight. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 75 to 80. North winds up to 5 mph shifting to the east in the afternoon. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 50 to 55. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 75 to 80. Lows around 50. .JUNETEENTH...Partly cloudy. Highs 80 to 85. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. Highs 60 to 65. $$ MTZ303-152200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning then becoming mostly cloudy. Highs 75 to 80. Northwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 5 to 15 mph. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 75 to 80. North winds up to 10 mph shifting to the southeast in the afternoon. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows 45 to 50. Highs 75 to 80. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 70 to 75. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Rain showers likely. Highs 60 to 65. Chance of showers 70 percent. && TEMPERATURE / PRECIPITATION Cut Bank 77 43 77 / 10 0 10 $$ MTZ304-152200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 75 to 80. Northwest winds up to 10 mph. .TONIGHT...Cooler. Mostly clear. Lows 45 to 50. Northwest winds up to 10 mph. .MONDAY...Sunny in the morning then becoming partly cloudy. Highs 75 to 80. North winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. East winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. West winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows around 50. Highs 75 to 85. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 50 to 55. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. Lows around 45. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. $$ MTZ305-152200- Hill County- Including Havre 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of thunderstorms in the afternoon. Highs around 80. West winds up to 10 mph. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 50. Northwest winds up to 10 mph. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs around 80. North winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. Northeast winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain showers in the afternoon. Highs around 80. Southwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows around 50. Highs 80 to 85. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Highs 75 to 80. Lows around 50. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Havre 83 50 82 / 30 30 10 $$ MTZ306-152200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 207 AM MDT Sun Jun 15 2025 .TODAY...Patchy fog in the morning. Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of thunderstorms in the afternoon. Highs 75 to 80. South winds up to 10 mph. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. South winds 5 to 10 mph shifting to the northwest after midnight. .MONDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Northwest winds up to 10 mph. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. North winds 5 to 10 mph shifting to the east after midnight. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 75 to 80. South winds up to 10 mph shifting to the southwest in the afternoon. Chance of showers 50 percent. .TUESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. Highs 75 to 80. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .JUNETEENTH...Partly cloudy. Highs 80 to 85. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Highs 75 to 80. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows around 50. Highs 65 to 70. $$ MTZ309-152200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 80. North winds up to 10 mph. Chance of precipitation 50 percent. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 40s. North winds 5 to 10 mph shifting to the west after midnight. .MONDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Northwest winds up to 5 mph shifting to the east in the afternoon. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 50. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs around 80. West winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs around 80. Lows 45 to 50. .JUNETEENTH...Partly cloudy. Highs 80 to 85. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 75. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows around 45. Highs around 65. $$ MTZ310-152200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 207 AM MDT Sun Jun 15 2025 .TODAY...Patchy fog in the morning. Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. West winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Southeast winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Northwest winds up to 5 mph shifting to the northeast in the afternoon. .MONDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. Southeast winds up to 10 mph. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs around 80. West winds up to 10 mph. Chance of showers 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows 50 to 55. Highs 80 to 85. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 55. Chance of precipitation 50 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Highs around 80. Lows 45 to 50. .SATURDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. $$ MTZ311-152200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 207 AM MDT Sun Jun 15 2025 .TODAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 75 to 80. Southwest winds up to 5 mph shifting to the east in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Cooler. Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 50 to 55. Southwest winds up to 10 mph. .MONDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Northwest winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. Northeast winds up to 5 mph shifting to the south after midnight. Chance of showers 30 percent. .TUESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 75 to 80. Southwest winds up to 10 mph. Chance of showers 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT AND JUNETEENTH...Partly cloudy. Lows 50 to 55. Highs 80 to 85. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 55 to 60. Highs 75 to 80. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 50 to 55. Highs 65 to 70. $$ MTZ312-152200- Cascade County below 5000ft- Including Great Falls 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. Northwest winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows around 50. East winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain showers in the afternoon. Highs 75 to 80. Northwest winds up to 5 mph shifting to the northeast in the afternoon. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. Southeast winds 5 to 10 mph shifting to the south after midnight. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of rain showers. Highs 75 to 80. Southwest winds up to 10 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND JUNETEENTH...Mostly clear. Lows 50 to 55. Highs around 85. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 80. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 45 to 50. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Great Falls Arpt 82 50 78 / 60 30 30 $$ MTZ313-152200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 207 AM MDT Sun Jun 15 2025 .TODAY...Patchy fog in the morning. Partly cloudy in the morning, then mostly cloudy with rain showers likely and chance of thunderstorms in the afternoon. Highs 75 to 80. Southwest winds up to 5 mph shifting to the northeast in the afternoon. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may be severe. Lows around 50. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 70 to 75. West winds up to 5 mph shifting to the northeast in the afternoon. Chance of showers 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 50. South winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .JUNETEENTH...Sunny with a 20 percent chance of thunderstorms. Highs around 80. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 50 to 55. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 80. Lows around 45. Chance of precipitation 50 percent. .SATURDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 50 percent. $$ MTZ314-152200- Fergus County below 4500ft- Including Hilger and Lewistown 207 AM MDT Sun Jun 15 2025 .TODAY...Mostly cloudy. Patchy fog in the morning. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 75 to 80. Southeast winds up to 5 mph shifting to the east in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Cooler. Mostly cloudy. Thunderstorms likely in the evening. Some thunderstorms may be severe. Lows 50 to 55. Southwest winds up to 10 mph. Chance of thunderstorms 70 percent. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 75 to 80. West winds up to 10 mph shifting to the north in the afternoon. Chance of showers 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 50 to 55. Southeast winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 70 to 80. West winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 55. .JUNETEENTH...Sunny. Highs 80 to 85. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 55 to 60. Highs 75 to 80. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Lewistown 76 49 73 / 70 80 40 $$ MTZ315-152200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 45 to 50. North winds up to 10 mph shifting to the west after midnight. .MONDAY...Mostly cloudy. A 50 percent chance of rain showers in the afternoon. Highs 65 to 75. Northeast winds up to 5 mph. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 45 to 50. West winds up to 10 mph. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 65 to 75. West winds 5 to 15 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to 50. Highs 70 to 80. .JUNETEENTH...Partly cloudy. Highs 75 to 80. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ316-152200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 75 to 80. North winds up to 10 mph. .TONIGHT...Partly cloudy. A 50 percent chance of thunderstorms in the evening. Lows 50 to 55. Northeast winds up to 10 mph shifting to the west after midnight. .MONDAY...Mostly cloudy. A 50 percent chance of rain showers in the afternoon. Highs 70 to 80. Northeast winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. South winds up to 10 mph. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 80. West winds up to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to 55. Highs 75 to 80. .JUNETEENTH...Partly cloudy. Highs 80 to 85. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 80. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. $$ MTZ317-152200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 65 to 75. Southwest winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Cooler. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may be severe. Lows 45 to 50. North winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs 65 to 70. Southeast winds up to 5 mph shifting to the northeast in the afternoon. Chance of showers 60 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. Southeast winds up to 10 mph shifting to the south after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50. .JUNETEENTH...Sunny with a 20 percent chance of thunderstorms. Highs 70 to 80. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 45 to 55. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ318-152200- Snowy and Judith Mountains- 207 AM MDT Sun Jun 15 2025 .TODAY...Mostly cloudy. Patchy fog in the morning. Slight chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 70 to 75. Southeast winds up to 10 mph. Chance of precipitation 70 percent. .TONIGHT...Cooler. Mostly cloudy. Thunderstorms likely and chance of rain showers in the evening, then slight chance of rain showers after midnight. Some thunderstorms may be severe. Locally heavy rainfall possible in the evening. Lows 45 to 50. West winds up to 10 mph. Chance of precipitation 70 percent. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 65 to 70. West winds up to 10 mph shifting to the northeast in the afternoon. Chance of showers 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. South winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely in the afternoon. Highs 60 to 70. West winds up to 10 mph shifting to the northwest in the afternoon. Chance of showers 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 70 to 75. .WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 55. .JUNETEENTH...Sunny. Highs 70 to 80. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 50 to 55. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 55 to 65. Chance of precipitation 50 percent. $$ MTZ319-152200- Helena Valley- Including Helena 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. North winds up to 10 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. North winds up to 10 mph shifting to the west after midnight. .MONDAY...Mostly cloudy. A 50 percent chance of rain showers in the afternoon. Highs 75 to 80. Southeast winds up to 5 mph. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Southwest winds up to 5 mph. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. West winds up to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows around 50. Highs 80 to 85. .JUNETEENTH...Partly cloudy. Highs around 85. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 80. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows around 45. .SATURDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Helena 82 53 79 / 60 50 50 $$ MTZ320-152200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 70 to 80. Southwest winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs 65 to 75. Southeast winds up to 10 mph. Chance of showers 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. Southeast winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 65 to 75. Lows 45 to 50. .JUNETEENTH...Sunny. Highs 70 to 80. .THURSDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 75. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. $$ MTZ321-152200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 207 AM MDT Sun Jun 15 2025 .TODAY...Patchy fog in the morning. Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Some thunderstorms may be severe. Highs 75 to 80. North winds up to 10 mph. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may be severe. Lows 45 to 50. North winds up to 10 mph. Chance of precipitation 50 percent. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs 70 to 75. East winds up to 10 mph. Chance of showers 60 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. Southeast winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 45. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs around 75. Lows 45 to 50. .JUNETEENTH...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of thunderstorms. Lows around 50. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs around 75. .FRIDAY NIGHT...Colder. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .SATURDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. $$ MTZ322-152200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Sunny in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 70 to 80. South winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. North winds up to 10 mph. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs 65 to 75. East winds up to 5 mph shifting to the northeast in the afternoon. Chance of showers 60 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. North winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 60 to 70. Northwest winds up to 10 mph. Chance of showers 30 percent. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50. Highs 70 to 80. .JUNETEENTH AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 80. Lows 45 to 55. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 75. Chance of precipitation 40 percent. .FRIDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. $$ MTZ323-152200- Canyon Ferry Area- Including Toston, Townsend, and Winston 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. North winds up to 10 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 50 to 55. North winds 5 to 15 mph decreasing to up to 5 mph after midnight. .MONDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 75 to 80. South winds up to 5 mph shifting to the northwest in the afternoon. Chance of showers 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. West winds 5 to 10 mph shifting to the south after midnight. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 70 to 75. Southwest winds up to 5 mph shifting to the northwest in the afternoon. Chance of showers 40 percent. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT AND JUNETEENTH...Mostly clear. Lows around 50. Highs 80 to 85. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 80. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. $$ MTZ324-152200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. Northeast winds up to 10 mph. .TONIGHT...Partly cloudy. A 50 percent chance of thunderstorms in the evening. Lows around 50. North winds up to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain showers in the afternoon. Highs in the mid 70s. East winds up to 5 mph shifting to the north in the afternoon. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Northeast winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 70 to 75. West winds up to 5 mph shifting to the north in the afternoon. Chance of showers 40 percent. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Warmer, sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND JUNETEENTH...Mostly clear. Lows around 50. Highs around 85. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs 75 to 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. $$ MTZ325-152200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. Northeast winds up to 5 mph shifting to the north 5 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 45 to 50. Northwest winds up to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain showers in the afternoon. Highs 75 to 80. Northwest winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. North winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds up to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT AND JUNETEENTH...Mostly clear. Lows around 50. Highs 80 to 85. .THURSDAY NIGHT...Partly cloudy. Lows 50 to 55. .FRIDAY...Breezy. Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. $$ MTZ326-152200- Gallatin Valley- Including Bozeman and Gallatin Gateway 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 80 to 85. West winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. North winds up to 10 mph shifting to the southeast after midnight. .MONDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs 75 to 80. Northeast winds up to 5 mph shifting to the northwest in the afternoon. Chance of showers 60 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. Southwest winds 5 to 10 mph shifting to the southeast after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT AND JUNETEENTH...Mostly clear. Lows around 50. Highs around 85. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs around 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Cooler. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 84 49 78 / 60 70 60 Bozeman MSU 82 49 77 / 60 70 60 $$ MTZ330-152200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 65 to 75. Southeast winds up to 5 mph shifting to the southwest 5 to 15 mph in the afternoon. .TONIGHT...Colder. Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. Northwest winds 5 to 15 mph shifting to the northeast after midnight. .MONDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs 60 to 70. South winds up to 5 mph shifting to the west in the afternoon. Chance of showers 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 40 to 45. Northwest winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows 40 to 45. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT AND JUNETEENTH...Mostly clear. Lows 45 to 50. Highs 70 to 80. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 55 to 65. && TEMPERATURE / PRECIPITATION West Yellowstone 79 37 73 / 20 10 40 $$ MTZ327-152200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 70 to 75. Southeast winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. North winds up to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain showers in the afternoon. Highs 65 to 70. South winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Mostly cloudy. A 40 percent chance of thunderstorms in the evening. Lows 40 to 45. Northwest winds up to 10 mph. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 60 to 70. Northwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 40. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. .JUNETEENTH...Sunny with a 20 percent chance of thunderstorms. Highs 70 to 80. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 45. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent. $$ MTZ328-152200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 75 to 80. Northeast winds up to 5 mph shifting to the southwest in the afternoon. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 45 to 50. North winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain showers in the afternoon. Highs 70 to 75. South winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Mostly cloudy. A 40 percent chance of thunderstorms in the evening. Lows around 45. Northeast winds 5 to 10 mph shifting to the northwest after midnight. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 70 to 75. Northwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 45. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 50. .JUNETEENTH AND THURSDAY NIGHT...Partly cloudy. Highs 80 to 85. Lows around 50. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. .FRIDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Dillon 80 46 75 / 40 10 50 $$ MTZ329-152200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 207 AM MDT Sun Jun 15 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 70 to 80. Southeast winds up to 5 mph increasing to southwest 10 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain showers in the afternoon. Highs 65 to 70. Northwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain showers in the afternoon. Highs 60 to 70. Northwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 40 to 45. .WEDNESDAY...Sunny. Highs 70 to 75. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 50. .JUNETEENTH AND THURSDAY NIGHT...Partly cloudy. Highs 75 to 80. Lows 45 to 50. .FRIDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 45. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 30 percent. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls