117 FPUS55 KTFX 290937 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 337 AM MDT Mon Jun 29 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Tuesday. MTZ301-292200- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 337 AM MDT Mon Jun 29 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Slight chance of thunderstorms in the morning. Rain through the day. Chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the late morning and afternoon. Highs 48 to 56. North winds 10 to 15 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .TONIGHT...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 in the mid 40s. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 53 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 in the mid 40s. Southwest winds 10 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Mostly sunny. Highs 54 to 64. West winds 10 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 39 to 45. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 54 to 64. Lows 40 to 46. .FRIDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 56 to 66. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 46. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 58 to 68. Lows 42 to 48. .SUNDAY...Warmer, sunny. Highs 63 to 75. $$ MTZ307-292200- Southern Rocky Mountain Front- Including the city of Rogers Pass 337 AM MDT Mon Jun 29 2026 .TODAY...Rain until late afternoon. Slight chance of thunderstorms in the afternoon. Rain likely late in the afternoon. Highs 45 to 53. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s. West winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY...Warmer. Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 55 to 65. West winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT...Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with slight chance of rain showers after midnight. Lows 39 to 45. West winds up to 10 mph with gusts to around 25 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 65. West winds 5 to 10 mph with gusts to around 25 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 38 to 44. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 56 to 66. Lows 39 to 45. .FRIDAY...Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 57 to 67. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 39 to 45. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 59 to 69. Lows 40 to 46. .SUNDAY...Warmer, sunny. Highs 66 to 76. $$ MTZ302-292200- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy. Slight chance of thunderstorms in the morning. Rain through the day. Chance of thunderstorms in the afternoon. Highs in the upper 50s. North winds 15 to 25 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. West winds 10 to 20 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. West winds 5 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. Highs around 70. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the lower 70s. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the upper 70s. $$ MTZ308-292200- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 337 AM MDT Mon Jun 29 2026 .TODAY...Rain until late afternoon. Slight chance of thunderstorms in the afternoon. Rain likely late in the afternoon. Highs in the upper 50s. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Rain likely and slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows in the upper 40s. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. West winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 40s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 70s. Lows in the upper 40s. .FRIDAY...Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows around 50. .SUNDAY...Sunny. Highs in the lower 80s. $$ MTZ303-292200- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 337 AM MDT Mon Jun 29 2026 .TODAY...Windy. Rain through the day. Chance of thunderstorms in the afternoon. Highs around 60. North winds 15 to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Breezy. Mostly cloudy. Rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .TUESDAY...Warmer. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds 10 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s. West winds 5 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Cut Bank 60 49 71 / 90 90 20 $$ MTZ304-292200- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy. Rain likely through the day. Slight chance of thunderstorms in the afternoon. Highs in the lower 60s. North winds 10 to 25 mph. Gusts up to 40 mph in the morning. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Rain likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. West winds up to 10 mph. .WEDNESDAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 40s. .THURSDAY...Sunny. Highs 71 to 77. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 50. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent. .INDEPENDENCE DAY...Mostly sunny. A 20 percent chance of rain showers in the morning. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s. Highs 79 to 85. $$ MTZ305-292200- Hill County- Including the city of Havre 337 AM MDT Mon Jun 29 2026 .TODAY...Rain likely until late afternoon, then chance of rain late in the afternoon. Highs in the lower 60s. Northeast winds 10 to 20 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the upper 40s. West winds 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Havre 63 50 76 / 80 70 40 $$ MTZ306-292200- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 337 AM MDT Mon Jun 29 2026 .TODAY...Mostly cloudy. Slight chance of rain early in the morning, then chance of rain in the late morning and early afternoon. Rain likely and slight chance of thunderstorms late in the afternoon. Highs in the lower 60s. East winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent. .TUESDAY...Breezy. Partly sunny. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. West winds 5 to 15 mph with gusts to around 30 mph decreasing to up to 5 mph after midnight. .WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 50s. Highs in the mid 70s. .FRIDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. $$ MTZ309-292200- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 337 AM MDT Mon Jun 29 2026 .TODAY...Rain through the day. Slight chance of thunderstorms in the afternoon. Highs around 60. Northwest winds 15 to 20 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Rain likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. 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 in the upper 40s. West winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds up to 10 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .FRIDAY 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 in the upper 40s. Chance of precipitation 40 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the lower 80s. $$ MTZ310-292200- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 337 AM MDT Mon Jun 29 2026 .TODAY...Rain until late afternoon, then chance of rain late in the afternoon. Highs around 60. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the lower 50s. West winds 10 to 20 mph with gusts to around 40 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph. Gusts up to 35 mph in the morning. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows in the lower 50s. West winds up to 10 mph. .WEDNESDAY...Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 20 percent. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 50s. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. $$ MTZ311-292200- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 337 AM MDT Mon Jun 29 2026 .TODAY...Rain likely in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 56 to 62. South winds 5 to 15 mph with gusts to around 30 mph shifting to the northwest 5 to 10 mph in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of rain and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the lower 50s. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent. .TUESDAY...Warmer. Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 68 to 74. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows in the lower 50s. West winds up to 10 mph. Gusts up to 25 mph in the evening. .WEDNESDAY...Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 76. West winds up to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 50s. Highs 72 to 78. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 71 to 77. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs 69 to 75. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s. Highs 78 to 84. $$ MTZ312-292200- Cascade County below 5000ft- Including the city of Great Falls 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy. Rain in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs in the upper 50s. West winds 10 to 25 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Rain likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .TUESDAY...Warmer. Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the lower 50s. Southwest winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. .FRIDAY...Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows around 50. Chance of precipitation 50 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 58 50 74 / 100 90 20 $$ MTZ313-292200- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy, rain. Highs in the mid 50s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of rain near 100 percent. .TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s. West winds 15 to 25 mph with gusts to around 40 mph. .TUESDAY...Warmer. Partly sunny. 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 in the upper 40s. Southwest winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs around 70. West winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. .THURSDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms. Highs in the lower 70s. Lows in the upper 40s. Chance of precipitation 70 percent. .INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. $$ MTZ314-292200- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 337 AM MDT Mon Jun 29 2026 .TODAY...Rain until late afternoon, then chance of rain late in the afternoon. Highs 54 to 60. Southwest winds 10 to 20 mph shifting to the west 10 to 15 mph in the afternoon. Gusts up to 35 mph. Chance of rain near 100 percent. .TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows in the lower 50s. West winds 10 to 25 mph with gusts to around 40 mph. .TUESDAY...Breezy, warmer. Partly sunny with a 20 percent chance of rain showers. Highs in the lower 70s. West winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows 48 to 54. West winds up to 10 mph. .WEDNESDAY...Partly sunny. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 48 to 54. Chance of precipitation 50 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs in the mid 70s. Lows 50 to 56. .FRIDAY...Partly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Highs 72 to 78. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 49 to 55. Chance of precipitation 70 percent. .INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 49 to 55. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Lewistown 54 45 70 / 100 80 40 $$ MTZ315-292200- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 337 AM MDT Mon Jun 29 2026 .TODAY...Rain through the day. Slight chance of thunderstorms early in the afternoon. Highs 45 to 53. West winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Rain likely in the evening, then slight chance of rain after midnight. Lows in the lower 40s. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 59 to 67. West winds 5 to 10 mph with gusts to around 25 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 in the mid 40s. West winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Partly sunny. Chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 59 to 67. West winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 41 to 47. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 62 to 70. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of precipitation 40 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 62 to 72. Lows in the mid 40s. .SUNDAY...Warmer, sunny. Highs 70 to 80. $$ MTZ316-292200- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 337 AM MDT Mon Jun 29 2026 .TODAY...Rain through the day. Slight chance of thunderstorms in the afternoon. Highs 51 to 57. West winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 73. Southwest winds 5 to 10 mph with gusts to around 25 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Southwest winds up to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 65 to 73. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 67 to 75. Lows in the upper 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 67 to 73. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of precipitation 40 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 69 to 75. Lows around 50. .SUNDAY...Warmer, sunny. Highs 75 to 83. $$ MTZ317-292200- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 337 AM MDT Mon Jun 29 2026 .TODAY...Slight chance of snow early in the morning. Rain through the day. Slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs 44 to 52. West winds 10 to 20 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...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 45 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 59 to 67. West winds 5 to 15 mph with gusts to around 35 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 43 to 49. Southwest winds up to 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 59 to 67. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 42 to 48. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs 62 to 70. Lows 44 to 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms. Highs 61 to 67. Lows 43 to 49. Chance of precipitation 70 percent. .INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs 61 to 69. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 44 to 50. Highs 69 to 77. $$ MTZ318-292200- Snowy and Judith Mountains- 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy. Rain until late afternoon, then chance of rain late in the afternoon. Highs 46 to 52. Southwest winds 10 to 25 mph with gusts to around 45 mph shifting to the west 10 to 15 mph with gusts to around 35 mph in the afternoon. Chance of rain near 100 percent. .TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the upper 40s. West winds 10 to 25 mph with gusts to around 45 mph. .TUESDAY...Warmer. Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 61 to 69. West winds 10 to 20 mph. Gusts up to 45 mph decreasing to 35 mph in the afternoon. 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 in the upper 40s. West winds up to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 62 to 70. West winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. .THURSDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 73. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent. .FRIDAY...Partly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Highs 64 to 70. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. .INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs 63 to 69. Chance of precipitation 20 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s. Highs 71 to 77. $$ MTZ319-292200- Helena Valley- Including the city of Helena 337 AM MDT Mon Jun 29 2026 .TODAY...Rain through the day. Slight chance of thunderstorms in the afternoon. Highs in the upper 50s. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Warmer. Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. 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...Partly sunny. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of precipitation 50 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Helena 58 49 72 / 100 80 50 $$ MTZ320-292200- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy. Slight chance of snow early in the morning. Rain through the day. Slight chance of thunderstorms early in the afternoon. Snow may be heavy at times early in the morning. Snow accumulation up to 5 inches. Highs 42 to 50. Southwest winds 10 to 25 mph shifting to the west 10 to 15 mph in the afternoon. Gusts up to 60 mph. Chance of precipitation near 100 percent. .TONIGHT...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 60 mph. .TUESDAY...Warmer. Mostly cloudy in the morning, then mostly sunny with a 20 percent chance of thunderstorms in the afternoon. Highs 58 to 66. Southwest winds 5 to 10 mph. Gusts up to 45 mph decreasing to 35 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 40s. West winds up to 10 mph with gusts to around 25 mph shifting to the south after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Partly sunny. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 58 to 68. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs 61 to 71. Lows in the upper 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of thunderstorms. Highs 61 to 69. Lows in the mid 40s. .INDEPENDENCE DAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 62 to 70. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s. Highs 69 to 77. $$ MTZ321-292200- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy, rain. Highs in the upper 40s. Southwest winds 10 to 25 mph with gusts to around 50 mph. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the lower 40s. West winds 10 to 20 mph with gusts to around 50 mph. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 60s. West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 40s. Southwest winds up to 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds up to 5 mph shifting to the west 5 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs around 70. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of thunderstorms. Highs in the upper 60s. Lows in the mid 40s. .INDEPENDENCE DAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 60s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. $$ MTZ322-292200- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 337 AM MDT Mon Jun 29 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY... .TODAY...Slight chance of snow early in the morning. Rain until late afternoon, then rain likely late in the afternoon. Snow may be heavy at times early in the morning. Snow accumulation up to 3 inches. Total snow accumulation up to 4 inches. Highs 43 to 51. West winds 10 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 37 to 45. West winds 5 to 15 mph with gusts to around 30 mph. Chance of rain 50 percent. .TUESDAY...Warmer. Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 57 to 67. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 41 to 49. West winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 57 to 67. West winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 48. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs 61 to 71. Lows 41 to 49. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of thunderstorms. Highs 59 to 69. Lows 40 to 48. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 63 to 71. Lows 42 to 50. .SUNDAY...Warmer, sunny. Highs 69 to 79. $$ MTZ323-292200- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy, rain. Highs in the mid 50s. Southwest winds 10 to 25 mph shifting to the west 10 to 15 mph in the afternoon. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. Southwest winds 5 to 10 mph with gusts to around 30 mph. .TUESDAY...Warmer. Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. South winds up to 10 mph shifting to the southwest with gusts to around 20 mph 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...Partly sunny. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows in the upper 40s. .THURSDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of thunderstorms. Highs in the lower 70s. Lows in the upper 40s. .INDEPENDENCE DAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s. Highs around 80. $$ MTZ324-292200- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy, rain. Highs in the mid 50s. Southwest winds 10 to 25 mph. Gusts up to 45 mph in the morning. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the mid 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph. Chance of rain 50 percent. .TUESDAY...Warmer. Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Southwest winds up to 5 mph. Chance of precipitation 70 percent. .WEDNESDAY...Partly sunny. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the upper 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 50 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the lower 80s. $$ MTZ325-292200- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 337 AM MDT Mon Jun 29 2026 .TODAY...Breezy. Rain until late afternoon, then rain likely and slight chance of thunderstorms late in the afternoon. Highs in the lower 50s. South winds 10 to 25 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 38 to 44. South winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of rain 50 percent. .TUESDAY...Warmer. Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the upper 60s. 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 41 to 47. South winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly sunny with slight chance of rain showers in the morning, then mostly cloudy with rain showers likely and chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 41 to 47. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the mid 40s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 80s. $$ MTZ326-292200- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 337 AM MDT Mon Jun 29 2026 .TODAY...Rain. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts to around 35 mph. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows in the mid 40s. Southwest winds up to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent. .TUESDAY...Warmer. Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 5 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Mostly cloudy with chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows in the upper 40s. South winds up to 5 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds up to 5 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy with rain showers likely and chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 60 percent. .INDEPENDENCE DAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Bozeman Airport 54 44 71 / 100 70 30 Bozeman MSU 53 44 70 / 100 60 40 $$ MTZ330-292200- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 337 AM MDT Mon Jun 29 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY... .TODAY...Snow and rain until late afternoon, then rain likely, slight chance of thunderstorms and snow late in the afternoon. Snow may be heavy at times in the morning. Snow accumulation up to 9 inches. Total snow accumulation up to 12 inches. Highs 38 to 48. Southwest winds 10 to 15 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows 33 to 39. Southwest winds up to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .TUESDAY...Not as cool. Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 53 to 63. Southwest winds up to 10 mph with gusts to around 25 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 43. South winds up to 10 mph with gusts to around 25 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly sunny with slight chance of rain showers in the morning, then mostly cloudy with rain showers likely and chance of thunderstorms in the afternoon. Highs 56 to 66. Southwest winds up to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 36 to 42. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 59 to 69. Lows 40 to 46. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 58 to 68. .FRIDAY 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 38 to 44. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 59 to 69. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 40 to 46. Highs 66 to 76. && TEMPERATURE / PRECIPITATION West Yellowstone 47 32 63 / 100 50 10 $$ MTZ327-292200- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 337 AM MDT Mon Jun 29 2026 ...WINTER STORM WARNING IN EFFECT UNTIL NOON MDT TODAY... .TODAY...Not as cool. Rain and snow early in the morning, then rain and snow likely in the late morning and early afternoon. Chance of rain late in the afternoon. Snow accumulation up to 5 inches. Total snow accumulation up to 7 inches. Highs 39 to 49. West winds 10 to 15 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the mid 30s. West winds up to 10 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. Chance of rain 50 percent. .TUESDAY...Not as cool. Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 53 to 63. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 30s. West winds up to 10 mph. Chance of precipitation 80 percent. .WEDNESDAY...Partly sunny. Chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 34 to 40. Chance of precipitation 40 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 58 to 68. Lows 37 to 43. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 59 to 69. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 36 to 42. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 62 to 72. Lows 39 to 45. .SUNDAY...Warmer, sunny. Highs 68 to 78. $$ MTZ328-292200- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 337 AM MDT Mon Jun 29 2026 .TODAY...Not as cool. Rain in the morning, then rain likely early in the afternoon. Chance of rain late in the afternoon. Highs 50 to 56. Southwest winds 10 to 20 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows around 40. Southwest winds up to 15 mph. .TUESDAY...Warmer. Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 63 to 69. 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 in the mid 40s. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Mostly sunny. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 66 to 72. Southwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 40s. Chance of precipitation 40 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 69 to 75. Lows in the mid 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 68 to 74. .FRIDAY 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 in the mid 40s. Chance of precipitation 40 percent. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 71 to 77. Lows in the upper 40s. .SUNDAY...Sunny. Highs 77 to 83. && TEMPERATURE / PRECIPITATION Dillon 55 40 68 / 100 30 50 $$ MTZ329-292200- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 337 AM MDT Mon Jun 29 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY... .TODAY...Rain and snow in the morning, then chance of rain and slight chance of thunderstorms in the afternoon. Snow accumulation up to 3 inches. Total snow accumulation up to 4 inches. Highs 43 to 51. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s. West winds up to 10 mph. Gusts up to 25 mph in the evening. .TUESDAY...Not as cool. Mostly sunny in the morning, then mostly cloudy with a 50 percent chance of thunderstorms in the afternoon. Highs 54 to 62. South winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy with rain showers likely and chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Sunny in the morning, then partly sunny with a 50 percent chance of thunderstorms in the afternoon. Highs 58 to 66. South winds up to 5 mph increasing to southwest 10 to 15 mph with gusts to around 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 61 to 69. Lows in the mid 40s. .FRIDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 60 to 68. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the lower 40s. .INDEPENDENCE DAY AND SATURDAY NIGHT...Mostly clear. Highs 63 to 71. Lows in the mid 40s. .SUNDAY...Sunny. Highs 69 to 77. $$