FPUS55 KTFX 080937 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 336 AM MDT Wed Jul 8 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Thursday. MTZ301-082200- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Breezy. Mostly sunny. Highs 67 to 79. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. .TONIGHT...Mostly clear. Lows 48 to 54. Southwest winds 5 to 15 mph. Gusts up to 40 mph in the evening. .THURSDAY...Breezy. Partly sunny. Highs 64 to 74. Southwest winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 47 to 53. Southwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. .FRIDAY...Sunny. Highs 65 to 77. Southwest winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Gusts up to 35 mph. .FRIDAY NIGHT...Mostly clear. Lows 49 to 55. .SATURDAY...Warmer, sunny. Highs 70 to 82. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 52 to 58. Highs 70 to 80. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 52 to 60. Highs 70 to 82. .TUESDAY...Sunny. Highs 69 to 81. $$ MTZ307-082200- Southern Rocky Mountain Front- Including the city of Rogers Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 70 to 82. Southwest winds up to 10 mph with gusts to around 25 mph increasing to 10 to 15 mph with gusts to around 35 mph in the afternoon. .TONIGHT...Mostly clear. Lows 47 to 53. West winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .THURSDAY...Mostly sunny. Highs 66 to 78. West winds 5 to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly clear. Lows 46 to 52. West winds up to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny. Highs 69 to 81. Southwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear. Lows 50 to 56. .SATURDAY...Warmer, sunny. Highs 75 to 87. .SATURDAY NIGHT...Mostly clear. Lows 52 to 58. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 74 to 86. Lows 54 to 60. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 54 to 60. .TUESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 72 to 82. $$ MTZ302-082200- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 336 AM MDT Wed Jul 8 2026 .TODAY...Breezy. Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. .THURSDAY...Partly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. Gusts up to 35 mph. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny. Highs 79 to 85. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs 85 to 91. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 83 to 89. Lows in the upper 50s. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 60. .TUESDAY...Mostly sunny. Highs in the mid 80s. $$ MTZ308-082200- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. Slightchance of rain showers early in the afternoon. Slight chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southwest winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph. Gusts up to 30 mph in the evening. .THURSDAY...Sunny. Highs in the mid 80s. Southwest winds up to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds up to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny. Highs in the upper 80s. Southwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs 92 to 98. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 90. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ MTZ303-082200- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 336 AM MDT Wed Jul 8 2026 .TODAY...Breezy. Mostly sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the mid 80s. South winds up to 10 mph with gusts to around 25 mph increasing to southwest 10 to 25 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. .THURSDAY...Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph increasing to 15 to 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny. Highs 83 to 89. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 80s. Lows in the lower 60s. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 60s. .TUESDAY...Mostly sunny. Highs in the upper 80s. && TEMPERATURE / PRECIPITATION Cut Bank 86 55 82 / 10 0 0 $$ MTZ304-082200- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer. Mostly sunny. Patchy fog early in the morning. A 20 percent chance of thunderstorms late in the afternoon. Highs 85 to 91. South winds up to 10 mph shifting to the southwest with gusts to around 30 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny. Highs 81 to 87. West winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds up to 15 mph. .FRIDAY...Sunny. Highs 86 to 92. West winds up to 5 mph shifting to the southwest 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Sunny. Highs 92 to 98. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 85 to 95. Lows in the lower 60s. .MONDAY NIGHT...Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs 84 to 90. $$ MTZ305-082200- Hill County- Including the city of Havre 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer. Mostly sunny. Patchy fog early in the morning. A 20 percent chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southeast winds up to 10 mph shifting to the southwest in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. West winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds up to 10 mph. .FRIDAY...Sunny. Highs around 90. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows in the mid 60s. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 20 percent chance of showers in the morning. Highs in the upper 80s. && TEMPERATURE / PRECIPITATION Havre 91 57 87 / 10 20 0 $$ MTZ306-082200- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer. Mostly sunny. Highs 82 to 88. Southeast winds 5 to 15 mph. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. South winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. West winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph shifting to the south after midnight. .FRIDAY...Sunny. Highs in the upper 80s. West winds 5 to 15 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 60s. Highs around 90. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of showers. Lows in the mid 60s. Highs in the upper 80s. $$ MTZ309-082200- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny until late afternoon then becoming partly sunny. Chance of rain showers and slight chance of thunderstorms late in the afternoon. Highs in the lower 90s. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts to around 25 mph. .THURSDAY...Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts to around 25 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph decreasing to up to 5 mph after midnight. .FRIDAY...Sunny. Highs in the lower 90s. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the upper 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows in the lower 60s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ MTZ310-082200- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. Patchy fog early in the morning. A 20 percent chance of thunderstorms late in the afternoon. Highs in the lower 90s. South winds up to 10 mph shifting to the west in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 80s. West winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Sunny. Highs in the lower 90s. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the upper 90s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 90s. Lows in the mid 60s. .MONDAY NIGHT...Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. A 20 percent chance of showers in the morning. Highs in the upper 80s. $$ MTZ311-082200- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. Highs 84 to 90. South winds up to 10 mph. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. Southwest winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 81 to 87. West winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds up to 10 mph. .FRIDAY...Sunny. Highs 86 to 92. West winds up to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs 92 to 100. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 87 to 97. Lows in the upper 60s. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 60s. .TUESDAY...Mostly sunny. A 20 percent chance of rain showers in the morning. Highs 84 to 90. $$ MTZ312-082200- Cascade County below 5000ft- Including the city of Great Falls 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 87 to 93. Southwest winds 5 to 10 mph with gusts to around 25 mph. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Mostly sunny. Highs 83 to 89. Southwest winds up to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .FRIDAY...Sunny. Highs 88 to 94. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Sunny. Highs 94 to 100. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s. Highs in the upper 80s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 92 57 88 / 20 20 0 $$ MTZ313-082200- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs in the mid 80s. Northwest winds up to 10 mph with gusts to around 25 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .FRIDAY...Sunny. Highs in the upper 80s. Southwest winds up to 5mph shifting to the east in the afternoon. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 60. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the upper 80s. .MONDAY NIGHT...Partly 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 60s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Slight chance of showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. $$ MTZ314-082200- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. Highs in the upper 80s. South winds up to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 57 to 63. Southwest winds up to 10 mph. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs in the mid 80s. West winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 56 to 62. Northwest winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Sunny. Highs in the lower 90s. West winds up to 10 mph shifting to the north in the afternoon. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 59 to 68. Highs in the upper 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 64 to 70. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows 63 to 69. Highs in the upper 80s. && TEMPERATURE / PRECIPITATION Lewistown 86 54 83 / 10 40 0 $$ MTZ315-082200- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 75 to 85. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. West winds up to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Sunny. Highs 72 to 80. West winds up to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds up to 10 mph. Gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs 75 to 85. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Warmer, sunny. Highs 82 to 92. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 78 to 90. Lows in the lower 60s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows around 60. Highs 76 to 86. $$ MTZ316-082200- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 82 to 90. Southwest winds up to 15 mph. .TONIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. Southwest winds up to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Sunny. Highs 78 to 86. Southwest winds up to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds up to 15 mph. .FRIDAY...Sunny. Highs 83 to 91. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs 89 to 97. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 85 to 96. Lows in the mid 60s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs 83 to 91. $$ MTZ317-082200- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 75 to 83. Southwest winds 5 to 10 mph with gusts to around 25 mph. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows 51 to 57. Southwest winds up to 10 mph with gusts to around 25 mph. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs 73 to 79. West winds up to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 51 to 57. West winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. .FRIDAY...Sunny. Highs 76 to 84. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 54 to 63. Highs 83 to 92. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 59 to 65. Highs 78 to 86. .MONDAY 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 57 to 63. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 76 to 82. Chance of precipitation 30 percent. $$ MTZ318-082200- Snowy and Judith Mountains- 336 AM MDT Wed Jul 8 2026 .TODAY...Warmer, sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 77 to 85. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Southwest winds up to 10 mph with gusts to around 25 mph. Chance of precipitation 50 percent. .THURSDAY...Sunny. Highs 76 to 82. West winds 5 to 10 mph with gusts to around 25 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Sunny. Highs 80 to 88. West winds up to 5 mph shifting to the south in the afternoon. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 56 to 63. Highs 88 to 96. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 87 to 93. Lows in the lower 60s. .MONDAY...Mostly sunny. Highs 82 to 88. .MONDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 59 to 65. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 78 to 86. $$ MTZ319-082200- Helena Valley- Including the city of Helena 336 AM MDT Wed Jul 8 2026 .TODAY...Mostly sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southeast winds up to 10 mph. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Southwest winds up to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. West winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds up to 10 mph. .FRIDAY...Sunny. Highs around 90. Southwest winds up to 5 mph shifting to the southeast with gusts to around 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the upper 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 90s. Lows in the mid 60s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s. Highs around 90. && TEMPERATURE / PRECIPITATION Helena 89 57 87 / 30 20 0 $$ MTZ320-082200- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 73 to 83. Southwest winds up to 10 mph with gusts to around 25 mph. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. West winds up to 10 mph with gusts to around 25 mph. .THURSDAY...Sunny. Highs 72 to 82. West winds up to 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds up to 10 mph. Gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs 76 to 86. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Warmer, sunny. Highs 84 to 94. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs 83 to 93. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 60s. Highs 79 to 89. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs 76 to 84. $$ MTZ321-082200- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the lower 80s. South winds up to 5 mph shifting to the west in the afternoon. Gusts up to 25 mph. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. West winds up to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Sunny. Highs in the lower 80s. West winds up to 10 mph with gusts to around 25 mph. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 10 mph. Gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs in the mid 80s. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 60. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$ MTZ322-082200- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny until late afternoon then becoming partly sunny. Slight chance of thunderstorms early in the afternoon. Chance of thunderstorms late in the afternoon. Highs 73 to 83. Southwest winds up to 10 mph. Chance of thunderstorms 40 percent. .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows 48 to 56. West winds up to 10 mph. Chance of precipitation 40 percent. .THURSDAY...Sunny. Highs 72 to 82. West winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 48 to 56. Northwest winds up to 10 mph. .FRIDAY...Sunny. Highs 76 to 86. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 52 to 63. Highs 83 to 93. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 78 to 92. Lows 56 to 64. .MONDAY NIGHT...Mostly cloudy with slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 55 to 63. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 40 percent chance of thunderstorms in the afternoon. Highs 76 to 84. $$ MTZ323-082200- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the mid 80s. South winds up to 5 mph shifting to the east in the afternoon. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. North winds up to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. North winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds up to 10 mph. .FRIDAY...Sunny. Highs 86 to 92. South winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Warmer, sunny. Highs 94 to 100. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s. Highs in the upper 80s. $$ MTZ324-082200- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southwest winds up to 10 mph. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. West winds up to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds up to 10 mph. .FRIDAY...Sunny. Highs around 90. Southwest winds up to 10 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the upper 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ MTZ325-082200- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the mid 80s. South winds up to 5 mph shifting to the west in the afternoon. .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the lower 50s. West winds up to 10 mph shifting to the south after midnight. .THURSDAY...Sunny. Highs in the mid 80s. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds up to 10 mph shifting to the southeast after midnight. .FRIDAY...Sunny. Highs in the upper 80s. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the upper 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 90. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 30 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. $$ MTZ326-082200- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 336 AM MDT Wed Jul 8 2026.TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the mid 80s. Southeast winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. South winds up to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. West winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds up to 10 mph shifting to the south after midnight. .FRIDAY...Sunny. Highs in the upper 80s. South winds up to 5 mph shifting to the west in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the upper 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs in the upper 80s. && TEMPERATURE / PRECIPITATION Bozeman Airport 87 53 87 / 20 20 0 Bozeman MSU 86 54 85 / 20 20 10 $$ MTZ330-082200- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 70 to 80. South winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 47 to 53. West winds up to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Sunny. Highs 70 to 80. Southwest winds up to 5 mph with gusts to around 20 mph shifting to the west 5 to 15 mph with gusts to around 30 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 48 to 54. West winds up to 10 mph with gusts to around 25 mph shifting to the east after midnight. .FRIDAY...Sunny. Highs 71 to 83. South winds up to 5 mph with gusts to around 20 mph increasing to southwest 10 to 15 mph with gusts to around 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 51 to 57. .SATURDAY...Warmer, sunny. Highs 79 to 91. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 54 to 60. Highs 80 to 90. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 55 to 61. Highs 76 to 86. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 54 to 60. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 73 to 83. && TEMPERATURE / PRECIPITATION West Yellowstone 83 46 83 / 20 20 0 $$ MTZ327-082200- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny until late afternoon then becoming partly sunny. Slight chance of thunderstorms early in the afternoon. Chance of thunderstorms late in the afternoon. Highs 70 to 80. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. Chance of thunderstorms 40 percent. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows 44 to 50. West winds up to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Sunny. Highs 70 to 80. West winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 44 to 50. Northwest winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Sunny. Highs 72 to 82. Southwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 48 to 54. .SATURDAY...Warmer, sunny. Highs 79 to 89. .SATURDAY NIGHT...Mostly clear. Lows 51 to 57. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 75 to 89. Lows 52 to 58. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 52 to 58. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 40 percent chance of thunderstorms in the afternoon. Highs 73 to 83. $$ MTZ328-082200- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 80 to 86. Southwest winds up to 10 mph. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Northwest winds up to 10 mph shifting to the west after midnight. .THURSDAY...Sunny. Highs 80 to 86. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 10 mph. .FRIDAY...Sunny. Highs 83 to 89. Southwest winds up to 5 mph increasing to 5 to 15 mph with gusts to around 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Warmer, sunny. Highs 91 to 97. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 50s. Highs 89 to 95. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 60. Highs 85 to 91. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 60. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 40 percent chance of thunderstorms in the afternoon. Highs 81 to 87. && TEMPERATURE / PRECIPITATION Dillon 85 52 85 / 20 20 0 $$ MTZ329-082200- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 336 AM MDT Wed Jul 8 2026 .TODAY...Sunny until late afternoon then becoming partly sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 72 to 80. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. West winds up to 10 mph. Gusts up to 25 mph in the evening. .THURSDAY...Sunny. Highs 72 to 80. Southwest winds up to 5 mph increasing to west 10 to 15 mph in the afternoon. Gusts up to 30 mph. .THURSDAY NIGHT...Mostly clear. Lows around 50. West winds up to 10 mph. Gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs 74 to 82. Southwest winds up to 5 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Warmer, sunny. Highs 82 to 90. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 82 to 90. Lows in the upper 50s. .MONDAY...Mostly sunny. Highs 77 to 85. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 50s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. A 40 percent chance of thunderstorms in the afternoon. Highs 74 to 82. $$