Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
727 FPUS55 KTFX 211349 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 748 AM MDT Sat Sep 21 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Sunday. MTZ301-212200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 15 mph. .SUNDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 60. Southwest winds 15 to 25 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows 40 to 45. West winds 10 to 20 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 50 to 60. West winds 5 to 15 mph. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 50. Highs 65 to 75. .WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Cooler. Mostly clear. Highs 55 to 65. Lows around 45. .FRIDAY...Breezy. Partly cloudy. Highs 50 to 60. $$ MTZ307-212200- Southern Rocky Mountain Front- Including Rogers Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. West winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming mostly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows 40 to 45. West winds 5 to 15 mph. Gusts up to 30 mph after midnight. .MONDAY...Partly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY...Warmer, sunny. Highs 65 to 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT AND THURSDAY...Cooler. Mostly clear. Lows 45 to 50. Highs 55 to 65. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 45. Highs 55 to 65. $$ MTZ302-212200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs around 60. South winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 15 mph. .SUNDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. West winds 10 to 20 mph. .SUNDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of rain after midnight. Lows 40 to 45. West winds 10 to 20 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 65 to 70. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Sunny. Highs around 75. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 50. Highs 75 to 80. .WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Cooler. Mostly clear. Highs 65 to 70. Lows 45 to 50. .FRIDAY...Breezy. Partly cloudy. Highs 60 to 65. $$ MTZ308-212200- Southern High Plains- Including Bynum, Choteau, and Pendroy 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 60 to 65. South winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Partly cloudy. Highs around 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows around 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs around 70. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Sunny. Highs 75 to 80. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ303-212200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs around 60. South winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. South winds 5 to 15 mph. .SUNDAY...Partly cloudy. Highs 65 to 70. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 10 to 20 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs around 70. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Sunny. Highs 75 to 80. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 50. Highs 80 to 85. .WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Not as warm. Mostly clear. Highs 70 to 75. Lows around 45. .FRIDAY...Sunny. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Cut Bank 62 35 69 / 0 0 0 $$ MTZ304-212200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs 55 to 60. West winds up to 5 mph shifting to the south in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SUNDAY...Partly cloudy. Highs around 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 65 to 70. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Warmer, sunny. Highs 75 to 80. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ305-212200- Hill County- Including Havre 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs around 60. West winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs around 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs around 70. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows around 45. .TUESDAY...Sunny. Highs around 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows around 50. Highs around 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 45. Highs around 75. && TEMPERATURE / PRECIPITATION Havre 62 37 71 / 0 0 0 $$ MTZ306-212200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Highs around 60. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 30s. South winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 65 to 70. South winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 45. West winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 65 to 70. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Sunny. Highs around 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows around 50. Highs 70 to 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 45. Highs around 75. $$ MTZ309-212200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs 60 to 65. Southwest winds up to 5 mph shifting to the southeast in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 70 to 75. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows around 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs around 70. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Sunny. Highs 75 to 80. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs around 85. .WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows around 50. Highs around 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 45. Highs around 75. $$ MTZ310-212200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Patchy fog in the morning. Highs around 60. West winds up to 5 mph shifting to the south in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. Southeast winds up to 10 mph. .SUNDAY...Warmer, sunny. Highs 70 to 75. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs around 70. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Sunny. Highs around 75. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs around 85. .WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows 50 to 55. Highs around 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 50. Highs around 75. $$ MTZ311-212200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Highs 55 to 60. West winds up to 10 mph. .TONIGHT...Mostly clear. Lows around 40. South winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 65 to 70. West winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 45 to 50. .TUESDAY...Sunny. Highs 70 to 75. .TUESDAY NIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Warmer, sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows 50 to 55. Highs 70 to 80. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs 70 to 80. $$ MTZ312-212200- Cascade County below 5000ft- Including Great Falls 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs 60 to 65. Southwest winds up to 5 mph shifting to the east in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. Southeast winds up to 10 mph shifting to the south after midnight. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 70 to 75. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs 70 to 75. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 45. .TUESDAY...Sunny. Highs 75 to 80. .TUESDAY NIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55. Highs 75 to 80. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 50. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Great Falls Arpt 62 40 75 / 0 0 0 $$ MTZ313-212200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Patchy fog in the morning. Highs 55 to 60. West winds up to 5 mph shifting to the northeast in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. South winds 5 to 15 mph. .SUNDAY...Sunny. Highs around 70. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows around 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs around 65. Northwest winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Sunny. Highs around 75. .TUESDAY NIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 50. Highs around 75. $$ MTZ314-212200- Fergus County below 4500ft- Including Hilger and Lewistown 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Highs around 60. Northwest winds up to 10 mph. .TONIGHT...Colder. Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SUNDAY...Warmer, sunny. Highs 70 to 75. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 65 to 70. Northwest winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows around 45. .TUESDAY...Sunny. Highs around 75. .TUESDAY NIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55. Highs 75 to 80. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Lewistown 57 36 71 / 0 0 0 $$ MTZ315-212200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 55 to 60. East winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. Southwest winds up to 10 mph. .SUNDAY...Sunny. Highs 60 to 65. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 65 to 75. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 70 to 80. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50. Highs 65 to 70. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 50. Highs 60 to 70. $$ MTZ316-212200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 60 to 65. South winds up to 5 mph shifting to the southeast in the afternoon. .TONIGHT...Mostly clear. Lows around 40. South winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 75. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs 65 to 70. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 45 to 50. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 70 to 75. Lows 50 to 55. .WEDNESDAY...Warmer, sunny. Highs 75 to 85. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55. Highs 70 to 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ317-212200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Patchy fog in the morning. Highs 50 to 55. West winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SUNDAY...Warmer, sunny. Highs 60 to 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows 40 to 45. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY...Sunny. Highs 65 to 70. .TUESDAY NIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Warmer, sunny. Highs 70 to 80. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 55. Highs 65 to 75. $$ MTZ318-212200- Snowy and Judith Mountains- 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler. Partly cloudy in the morning then becoming sunny. Highs 50 to 55. Northwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SUNDAY...Warmer, sunny. Highs 60 to 70. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 45. West winds 5 to 15 mph. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 55 to 65. Northwest winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Sunny. Highs 65 to 70. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55. Highs 70 to 80. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 65 to 75. Lows 45 to 50. $$ MTZ319-212200- Helena Valley- Including Helena 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Patchy fog in the morning. Highs in the mid 60s. West winds up to 5 mph shifting to the east in the afternoon. .TONIGHT...Mostly clear. Lows 35 to 40. Southeast winds up to 10 mph. .SUNDAY...Sunny. Highs 70 to 75. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 45. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 70 to 75. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 75 to 85. Lows 45 to 50. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 45 to 50. Highs 75 to 80. .FRIDAY...Sunny. Highs around 75. && TEMPERATURE / PRECIPITATION Helena 66 40 74 / 0 0 0 $$ MTZ320-212200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. Northwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. East winds up to 10 mph shifting to the south after midnight. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 60 to 65. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows around 45. West winds up to 10 mph. .MONDAY...Mostly cloudy with a 20 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 55 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY...Sunny. Highs 60 to 70. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 70 to 75. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 50. Highs 65 to 75. $$ MTZ321-212200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Areas of fog in the morning. Highs 55 to 60. West winds up to 5 mph. .TONIGHT...Mostly clear. Lows 30 to 35. Southeast winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows 40 to 45. West winds up to 10 mph. .MONDAY...Partly cloudy. Highs 60 to 65. West winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Warmer, sunny. Highs 70 to 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 45. Highs 70 to 75. $$ MTZ322-212200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. East winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. East winds up to 5 mph shifting to the southwest after midnight. .SUNDAY...Warmer, sunny. Highs 60 to 70. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY...Warmer, sunny. Highs 65 to 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 70 to 80. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50. Highs 65 to 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 50. Highs 60 to 70. $$ MTZ323-212200- Canyon Ferry Area- Including Toston, Townsend, and Winston 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Patchy fog in the morning. Highs 60 to 65. North winds up to 5 mph. .TONIGHT...Mostly clear. Lows 35 to 40. East winds up to 5 mph shifting to the southeast after midnight. .SUNDAY...Sunny. Highs around 70. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows 45 to 50. Northwest winds up to 10 mph. .MONDAY...Partly cloudy. Highs 65 to 70. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY...Sunny. Highs 70 to 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 80. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. $$ MTZ324-212200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Patchy fog in the morning. Highs 60 to 65. Northeast winds up to 10 mph. .TONIGHT...Mostly clear. Lows 35 to 40. Northeast winds up to 5 mph shifting to the southwest after midnight. .SUNDAY...Sunny. Highs 70 to 75. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds up to 10 mph. .MONDAY...Partly cloudy. Highs 65 to 70. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY...Sunny. Highs 70 to 75. .TUESDAY NIGHT...Mostly clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 45 to 50. Highs 75 to 80. .FRIDAY...Sunny. Highs around 75. $$ MTZ325-212200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Areas of fog in the morning. Highs 60 to 65. North winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 35 to 40. North winds up to 10 mph shifting to the south after midnight. .SUNDAY...Sunny. Highs 70 to 75. Southwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 40 to 45. Southwest winds up to 10 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the morning. Highs 65 to 70. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 70 to 80. Lows 45 to 50. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 45 to 50. Highs 75 to 80. .FRIDAY...Sunny. Highs 70 to 75. $$ MTZ326-212200- Gallatin Valley- Including Bozeman and Gallatin Gateway 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Cooler, sunny. Areas of fog in the morning. Highs around 60. Northwest winds up to 5 mph. .TONIGHT...Partly cloudy. Lows 35 to 40. Southeast winds up to 5 mph. .SUNDAY...Sunny. Highs around 70. South winds up to 5 mph shifting to the west in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows around 45. West winds up to 5 mph. .MONDAY...Mostly cloudy with a 20 percent chance of rain. Highs around 65. Southwest winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 40 to 45. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 70 to 75. Lows 45 to 50. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 50. Highs around 75. && TEMPERATURE / PRECIPITATION Bozeman Airport 63 34 72 / 0 0 0 Bozeman MSU 60 36 70 / 0 0 0 $$ MTZ330-212200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. North winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 30 to 40. North winds 5 to 10 mph shifting to the southeast after midnight. .SUNDAY...Sunny. Highs 55 to 65. Southwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 35 to 45. Southwest winds up to 10 mph. .MONDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs 50 to 60. West winds 5 to 15 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 70. Lows 40 to 45. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 40 to 50. Highs 60 to 70. && TEMPERATURE / PRECIPITATION West Yellowstone 62 25 65 / 0 0 0 $$ MTZ327-212200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. Northeast winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 30 to 35. Northeast winds up to 5 mph shifting to the south after midnight. .SUNDAY...Sunny. Highs 55 to 65. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 35 to 40. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 60 to 70. Lows 40 to 45. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 35 to 45. Highs 60 to 70. $$ MTZ328-212200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 55 to 65. North winds up to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 30s. Northeast winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Sunny. Highs 65 to 70. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Highs 60 to 70. West winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 70 to 80. Lows around 45. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 45. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Dillon 61 34 71 / 0 0 0 $$ MTZ329-212200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 748 AM MDT Sat Sep 21 2024 .REST OF TODAY...Sunny. Highs 50 to 60. North winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the mid 30s. North winds up to 10 mph. .SUNDAY...Sunny. Highs 60 to 65. Southwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 35 to 45. West winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs 55 to 65. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 70. Lows 40 to 45. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 40 to 45. Highs 65 to 70. .FRIDAY...Sunny. Highs 60 to 70. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls