370 FPUS55 KTFX 290646 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 1246 AM MDT Mon Jun 29 2026 Spot temperatures and probabilities of measurable precipitation are for .SUNDAY THROUGH SUNDAY..., Monday, Monday night, and Tuesday. MTZ301-291015- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 40s. North winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .MONDAY...Rain and slight chance of thunderstorms in the morning, then rain and chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 50 to 55. North winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely and chance of thunderstorms in the evening, then chance of rain after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 55 to 65. Southwest winds 10 to 20 mph. Chance of showers 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 45. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Partly cloudy. Highs 55 to 65. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. .THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs 55 to 65. Lows 40 to 45. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 50. .SUNDAY...Sunny. Highs 65 to 75. $$ MTZ307-291015- Southern Rocky Mountain Front- Including Rogers Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain. Near steady temperature around 40. West winds 10 to 15 mph with gusts to around 40 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 45 to 55. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 40 to 45. West winds 5 to 15 mph. .TUESDAY...Warmer. Mostly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs 55 to 65. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with slight chance of rain showers after midnight. Lows 40 to 45. West winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 40 to 45. Highs 55 to 65. .FRIDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny. Highs 65 to 75. $$ MTZ302-291015- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy. Rain and slight chance of thunderstorms. Near steady temperature in the upper 40s. Northwest winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .MONDAY...Breezy. Rain and slight chance of thunderstorms in the morning, then rain and chance of thunderstorms in the afternoon. Highs 55 to 60. North winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 45 to 50. Northwest winds 10 to 20 mph. Chance of precipitation 50 percent. .TUESDAY...Warmer. Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 45. Highs 65 to 70. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows around 45. Highs around 70. .INDEPENDENCE DAY THROUGH SUNDAY...Mostly clear. Highs 70 to 80. Lows 45 to 50. $$ MTZ308-291015- Southern High Plains- Including Bynum, Choteau, and Pendroy 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, cooler, rain. Near steady temperature in the upper 40s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs around 60. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely and slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. West winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .THURSDAY...Sunny. Highs 70 to 75. .THURSDAY NIGHT...Partly cloudy. Lows around 50. .FRIDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs around 75. Lows around 50. .SUNDAY...Sunny. Highs 80 to 85. $$ MTZ303-291015- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Windy. Cloudy with chance of rain and slight chance of thunderstorms. Near steady temperature in the lower 50s. Northwest winds 20 to 30 mph. Chance of precipitation 50 percent. .MONDAY...Windy. Rain likely in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs around 60. North winds 20 to 30 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Breezy. Mostly cloudy. Rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. West winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 45 to 50. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 70 to 75. Lows around 50. .SUNDAY...Warmer, sunny. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Cut Bank 48 60 49 71 / 100 90 90 20 $$ MTZ304-291015- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy. Rain likely. Lows 45 to 50. Northwest winds 15 to 25 mph. Chance of rain 70 percent. .MONDAY...Breezy. Rain likely. Highs 60 to 65. North winds 15 to 25 mph. Chance of rain 70 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. West winds up to 10 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. Lows around 50. .THURSDAY...Sunny. Highs 70 to 75. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 50. Highs around 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .INDEPENDENCE DAY...Sunny with a 20 percent chance of rain showers. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs 80 to 85. $$ MTZ305-291015- Hill County- Including Havre 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, cooler. Rain likely. Lows in the mid 40s. Southwest winds 15 to 25 mph. Chance of rain 70 percent. .MONDAY...Rain likely. Highs 60 to 65. Northeast winds 10 to 20 mph. Chance of rain 70 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 50. West winds 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 75. West winds 10 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. West winds 5 to 10 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. Lows around 50. .THURSDAY...Sunny. Highs around 75. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 50. Highs around 75. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Havre 50 63 50 76 / 100 80 70 40 $$ MTZ306-291015- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. South winds 15 to 25 mph. .MONDAY...Mostly cloudy. Chance of rain in the morning, then chance of rain and slight chance of thunderstorms in the afternoon. Highs 60 to 65. East winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. Northwest winds 5 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Breezy, warmer. Mostly cloudy. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. West winds 5 to 15 mph with gusts to around 30 mph decreasing to up to 5 mph after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. Lows 50 to 55. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 75 to 80. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs 80 to 85. $$ MTZ309-291015- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, cooler, rain. Near steady temperature in the upper 40s. West winds 15 to 25 mph. Chance of rain near 100 percent. .MONDAY...Rain likely in the morning, then chance of rain and slight chance of thunderstorms in the afternoon. Highs around 60. Northwest winds 10 to 20 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 45 to 50. West winds 10 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. West winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Lows 45 to 50. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs around 75. .THURSDAY NIGHT...Partly cloudy. Lows 45 to 50. .FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. Lows around 50. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs around 75. Lows around 50. .SUNDAY...Sunny. Highs 80 to 85. $$ MTZ310-291015- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Windy, cooler, rain. Near steady temperature in the upper 40s. Southwest winds 20 to 30 mph with gusts to around 45 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then chance of rain in the afternoon. Highs around 60. Northwest winds 10 to 20 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 50. West winds 10 to 20 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy with slight chance of rain showers in the morning, then partly cloudy with slight chance of thunderstorms in the afternoon. Highs around 75. West winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows around 50. West winds up to 10 mph. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .THURSDAY...Sunny. Highs 75 to 80. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .FRIDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. $$ MTZ311-291015- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the upper 40s. Southwest winds 15 to 25 mph with gusts to around 40 mph. .MONDAY...Rain in the morning, then rain likely and slight chance of thunderstorms in the afternoon. Highs 55 to 60. South winds 5 to 15 mph shifting to the northwest 5 to 10 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 50 to 55. West winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Warmer. Mostly cloudy. 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 10 to 20 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows 50 to 55. West winds up to 10 mph. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. Highs 70 to 80. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. $$ MTZ312-291015- Cascade County below 5000ft- Including Great Falls 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Windy, cooler, rain. Near steady temperature in the upper 40s. Southwest winds 20 to 30 mph with gusts to around 45 mph. Chance of rain near 100 percent. .MONDAY...Breezy. Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 55 to 60. West winds 15 to 25 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation near 100 percent. .MONDAY NIGHT...Rain likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. West winds 10 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Mostly cloudy in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Southwest winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 75. Lows around 50. .FRIDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Great Falls Arpt 48 58 50 74 / 100 100 90 20 $$ MTZ313-291015- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Windy, colder. Cloudy with a 50 percent chance of rain. Near steady temperature in the mid 40s. Southwest winds 20 to 30 mph with gusts to around 45 mph. .MONDAY...Breezy, rain. Highs in the mid 50s. West winds 15 to 25 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows 45 to 50. West winds 15 to 25 mph. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. West winds 10 to 20 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. Southwest winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs around 70. Lows 45 to 50. .THURSDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .FRIDAY...Rain showers likely and chance of thunderstorms. Highs around 70. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 45 to 50. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs 75 to 80. $$ MTZ314-291015- Fergus County below 4500ft- Including Hilger and Lewistown 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain. Lows 45 to 50. Southwest winds 15 to 25 mph. .MONDAY...Rain in the morning, then chance of rain in the afternoon. Highs 55 to 60. Southwest winds 10 to 20 mph shifting to the west 10 to 15 mph in the afternoon. Chance of rain near 100 percent. .MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows 50 to 55. West winds 15 to 25 mph. .TUESDAY...Breezy, warmer. Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of rain showers. Highs 70 to 75. West winds 15 to 25 mph decreasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows 50 to 55. West winds up to 10 mph. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 50 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. Lows 50 to 55. .FRIDAY...Rain showers likely and chance of thunderstorms. Highs 70 to 80. Chance of precipitation 60 percent. .FRIDAY NIGHT...Rain showers likely and chance of thunderstorms. Lows 50 to 55. Chance of precipitation 70 percent. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Lewistown 46 54 45 70 / 100 100 80 40 $$ MTZ315-291015- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain. Near steady temperature in the lower 40s. West winds 10 to 20 mph with gusts to around 40 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 45 to 55. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely in the evening, then slight chance of rain after midnight. Lows 40 to 45. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. West winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of thunderstorms. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 70. Lows 45 to 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 40 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 45 to 50. .SUNDAY...Warmer, sunny. Highs 70 to 80. $$ MTZ316-291015- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Colder, rain. Near steady temperature in the mid 40s. Southwest winds 10 to 20 mph with gusts to around 40 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 50 to 55. West winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 45 to 50. Southwest winds 5 to 15 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 75. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Southwest winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 65 to 75. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of thunderstorms. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 65 to 75. Lows around 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 40 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 70 to 75. Lows around 50. .SUNDAY...Warmer, sunny. Highs 75 to 85. $$ MTZ317-291015- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, colder. Rain and slight chance of snow. Snow accumulation up to 1 inch. Near steady temperature around 40. Southwest winds 15 to 25 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .MONDAY...Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 45 to 50. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Rain likely in the evening, then chance of rain after midnight. Near steady temperature in the mid 40s. West winds 10 to 20 mph with gusts to around 35 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 45 to 50. Southwest winds up to 10 mph. Chance of precipitation 40 percent. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of thunderstorms. Lows 40 to 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. Lows 45 to 50. .FRIDAY...Rain showers likely and chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 45 to 50. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ318-291015- Snowy and Judith Mountains- 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. Southwest winds 15 to 25 mph with gusts to around 45 mph. .MONDAY...Breezy. Rain in the morning, then chance of rain in the afternoon. Highs 45 to 50. Southwest winds 15 to 25 mph shifting to the west 10 to 15 mph in the afternoon. Chance of rain near 100 percent. .MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the upper 40s. West winds 15 to 25 mph. .TUESDAY...Warmer. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 30 percent chance of rain showers after midnight. Lows 45 to 50. West winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Highs 60 to 70. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 45 to 50. .THURSDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 75. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .FRIDAY...Rain showers likely and chance of thunderstorms. Highs 65 to 70. Chance of precipitation 60 percent. .FRIDAY NIGHT...Rain showers likely and chance of thunderstorms. Lows 45 to 50. Chance of precipitation 70 percent. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ319-291015- Helena Valley- Including Helena 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Colder, rain. Lows around 40. South winds 10 to 15 mph with gusts to around 30 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 55 to 60. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 45 to 50. Southwest winds 5 to 15 mph. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. South winds 5 to 10 mph shifting to the west in the afternoon. Chance of precipitation 50 percent. .TUESDAY 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. Southwest winds up to 5 mph. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Highs 70 to 75. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of thunderstorms. Lows 45 to 50. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .THURSDAY NIGHT...Partly cloudy. Lows around 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs around 75. Lows around 50. .SUNDAY...Sunny. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Helena 47 58 49 72 / 100 100 80 50 $$ MTZ320-291015- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy. Rain and slight chance of snow. Snow may be heavy at times. New snow accumulation of 1 to 4 inches. Near steady temperature around 40. Southwest winds 15 to 25 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .MONDAY...Breezy. Rain and slight chance of snow in the morning, then rain in the afternoon. Snow may be heavy at times in the morning. Snow accumulation of 2 to 5 inches. Highs 40 to 50. Southwest winds 15 to 25 mph shifting to the west 10 to 15 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the mid 40s. West winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY...Warmer. Mostly cloudy in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 60 to 65. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. West winds up to 10 mph shifting to the south after midnight. Chance of precipitation 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 70. Lows 45 to 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. Lows 45 to 50. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ321-291015- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, colder, rain. Lows 35 to 40. Southwest winds 15 to 25 mph with gusts to around 45 mph. Chance of rain near 100 percent. .MONDAY...Breezy, rain. Highs 45 to 50. Southwest winds 15 to 25 mph with gusts to around 40 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 40 to 45. West winds 10 to 20 mph with gusts to around 40 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Gusts up to 30 mph in the morning. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 45. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Highs 65 to 70. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. Lows around 45. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 65 to 70. Lows around 45. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 45. Highs 75 to 80. $$ MTZ322-291015- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Colder. Rain and slight chance of snow. New snow accumulation up to 3 inches. Near steady temperature in the upper 30s. Southwest winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .MONDAY...Rain and slight chance of snow in the morning, then rain in the afternoon. Snow may be heavy at times in the morning. Snow accumulation up to 3 inches. Highs 45 to 50. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 35 to 45. West winds 5 to 15 mph. Chance of rain 50 percent. .TUESDAY...Warmer. Mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 40 to 50. West winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 55 to 65. Lows 40 to 50. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. Lows 40 to 50. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 50. .SUNDAY...Warmer, sunny. Highs 70 to 80. $$ MTZ323-291015- Canyon Ferry Area- Including Toston, Townsend, and Winston 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, colder, rain. Lows 40 to 45. South winds 15 to 25 mph. Chance of rain near 100 percent. .MONDAY...Breezy, rain. Highs 50 to 55. Southwest winds 15 to 25 mph shifting to the west 10 to 15 mph in the afternoon. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 45 to 50. Southwest winds 5 to 10 mph. .TUESDAY...Warmer. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. South winds up to 10 mph shifting to the southwest in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 50. West winds up to 5 mph shifting to the southwest after midnight. Chance of precipitation 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. Lows 45 to 50. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .THURSDAY NIGHT...Partly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. Lows 45 to 50. .INDEPENDENCE DAY...Partly cloudy. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs around 80. $$ MTZ324-291015- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Breezy, rain. Lows around 40. Southwest winds 15 to 25 mph. Chance of rain near 100 percent. .MONDAY...Breezy, rain. Highs 50 to 55. Southwest winds 15 to 25 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent. .TUESDAY...Warmer. Mostly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. Southwest winds up to 5 mph. Chance of precipitation 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 75. Lows around 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs around 75. Lows around 50. .SUNDAY...Sunny. Highs 80 to 85. $$ MTZ325-291015- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Colder, rain. Lows 35 to 40. South winds 10 to 20 mph with gusts to around 35 mph. Chance of rain near 100 percent. .MONDAY...Breezy. Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 50 to 55. South winds 15 to 25 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 40 to 45. South winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent. .TUESDAY...Warmer. Mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs 65 to 70. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy with chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 40 to 45. South winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Highs around 70. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs 70 to 75. .THURSDAY NIGHT...Partly cloudy. Lows 45 to 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Sunny with a 20 percent chance of thunderstorms. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. $$ MTZ326-291015- Gallatin Valley- Including Bozeman and Gallatin Gateway 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Colder. Cloudy with a 50 percent chance of rain. Lows around 40. Southwest winds 10 to 15 mph with gusts to around 30 mph. .MONDAY...Rain. Highs 50 to 55. Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the mid 40s. Southwest winds 5 to 15 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Mostly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 5 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Mostly cloudy with chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 45 to 50. South winds up to 5 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of thunderstorms. Lows around 45. .THURSDAY...Partly cloudy. Highs around 75. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 45 to 50. .INDEPENDENCE DAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Bozeman Airport 43 54 44 71 / 100 100 70 30 Bozeman MSU 41 53 44 70 / 100 100 60 40 $$ MTZ330-291015- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain and snow. New snow accumulation of 2 to 5 inches. Snow level above 8000 feet. Lows 30 to 35. Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .MONDAY...Snow and rain in the morning, then rain, snow and slight chance of thunderstorms in the afternoon. Snow may be heavy at times in the morning. Snow accumulation of 6 to 9 inches. Snow level above 8000 feet. Highs 40 to 50. Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows 35 to 40. Southwest winds 5 to 15 mph. .TUESDAY...Warmer. Mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 35 to 45. South winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Highs 55 to 65. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of thunderstorms. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 70. Lows 40 to 45. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny. Highs 65 to 75. && TEMPERATURE / PRECIPITATION West Yellowstone 33 47 32 63 / 90 100 50 10 $$ MTZ327-291015- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain and snow. New snow accumulation of 2 to 5 inches. Snow level above 8000 feet. Lows 30 to 35. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY...Rain and snow in the morning, then chance of rain and snow likely in the afternoon. Snow accumulation of 2 to 5 inches. Highs 40 to 50. West winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 35 to 40. West winds up to 10 mph. Chance of rain 50 percent. .TUESDAY...Warmer. Mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 35 to 40. West winds up to 10 mph. Chance of precipitation 80 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 70. Lows 35 to 45. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .INDEPENDENCE DAY...Sunny. Highs 60 to 70. .SATURDAY NIGHT AND SUNDAY...Clear. Lows 40 to 45. Highs 70 to 80. $$ MTZ328-291015- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain. Lows 35 to 40. Southwest winds 10 to 20 mph. Chance of rain near 100 percent. .MONDAY...Rain in the morning, then chance of rain in the afternoon. Highs 50 to 55. Southwest winds 10 to 20 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows around 40. Southwest winds 5 to 15 mph. .TUESDAY...Warmer. Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 65 to 70. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 45. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 70 to 75. Lows 45 to 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 45 to 50. .SUNDAY...Warmer, sunny. Highs 75 to 85. && TEMPERATURE / PRECIPITATION Dillon 38 55 40 68 / 100 100 30 50 $$ MTZ329-291015- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 1246 AM MDT Mon Jun 29 2026 .REST OF TONIGHT...Rain and snow. New snow accumulation up to 2 inches. Lows 30 to 35. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY...Rain and snow in the morning, then chance of rain and slight chance of thunderstorms in the afternoon. Snow accumulation up to 3 inches. Highs 45 to 50. West winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows 35 to 40. West winds up to 10 mph. .TUESDAY...Not as cool. Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 55 to 60. South winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy with rain showers likely and chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 70. Lows 40 to 45. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .INDEPENDENCE DAY THROUGH SUNDAY...Mostly clear. Highs 65 to 75. Lows 40 to 45. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls