Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
851 FPUS55 KTFX 210807 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 206 AM MDT Sun Jul 21 2024 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Monday. MTZ301-212200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 75 to 85. East winds 5 to 15 mph. .TONIGHT...Clear. Haze and areas of smoke. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny in the morning then becoming partly cloudy. Haze. Highs 80 to 90. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 60 to 65. South winds 5 to 10 mph. .TUESDAY...Sunny. Highs 80 to 90. Southwest winds 10 to 20 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 60 to 65. .THURSDAY AND THURSDAY NIGHT...Windy. Mostly clear. Highs 75 to 85. Lows 45 to 55. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs 65 to 75. Lows 45 to 50. $$ MTZ307-212200- Southern Rocky Mountain Front- Including Rogers Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 75 to 85. East winds 5 to 15 mph. .TONIGHT...Mostly clear. Haze through the night. Areas of smoke after midnight. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny in the morning then becoming partly cloudy. Areas of smoke in the morning. Haze through the day. Highs 80 to 90. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. East winds up to 10 mph shifting to the southwest after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 80 to 90. Southwest winds 5 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 55 to 65. .THURSDAY...Partly cloudy. Highs 75 to 85. .THURSDAY NIGHT AND FRIDAY...Not as warm. Mostly clear. Lows 50 to 55. Highs 65 to 75. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 45 to 50. Highs 65 to 75. $$ MTZ302-212200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 85 to 90. North winds up to 5 mph increasing to east 10 to 15 mph in the afternoon. .TONIGHT...Clear. Haze and areas of smoke. Lows 55 to 60. East winds 5 to 15 mph shifting to the southwest after midnight. .MONDAY...Sunny, haze. Highs 90 to 95. East winds up to 10 mph shifting to the southeast in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs around 95. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 95 to 100. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 60 to 65. .THURSDAY AND THURSDAY NIGHT...Windy. Not as warm. Mostly clear. Highs 85 to 90. Lows 50 to 55. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs 75 to 80. Lows 45 to 50. $$ MTZ308-212200- Southern High Plains- Including Bynum, Choteau, and Pendroy 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze through the day. Highs around 90. North winds up to 10 mph shifting to the east in the afternoon. .TONIGHT...Mostly clear. Haze in the evening. Areas of smoke through the night. Lows 55 to 60. Northeast winds 5 to 10 mph shifting to the northwest after midnight. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs 90 to 95. Northeast winds up to 5 mph shifting to the east 5 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. East winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 95 to 100. Southwest winds up to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 60. Highs 95 to 100. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows around 65. .THURSDAY...Partly cloudy. Highs 90 to 95. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. $$ MTZ303-212200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze through the day. Areas of smoke in the afternoon. Highs 85 to 90. North winds up to 5 mph increasing to east 10 to 15 mph in the afternoon. .TONIGHT...Clear. Haze and areas of smoke. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs 90 to 95. Southeast winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs around 100. Southwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 55 to 60. Highs around 100. .WEDNESDAY NIGHT AND THURSDAY...Breezy. Partly cloudy. Lows around 65. Highs 90 to 95. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Not as warm. Mostly clear. Lows 50 to 55. Highs 80 to 85. .SATURDAY...Sunny. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Cut Bank 89 56 95 / 0 0 0 $$ MTZ304-212200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze through the day. Areas of smoke in the afternoon. Highs 90 to 95. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze and areas of smoke. Lows 60 to 65. East winds 5 to 10 mph. .MONDAY...Sunny. Areas of smoke through the day. Haze in the afternoon. Highs 90 to 95. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 60 to 65. Southeast winds 5 to 15 mph. .TUESDAY...Warmer, sunny. Highs 100 to 105. Southeast winds up to 10 mph shifting to the southwest in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 100 to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of showers. Lows 65 to 70. Highs 95 to 100. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Not as warm. Mostly clear. Lows around 55. Highs 80 to 85. .SATURDAY...Sunny. Highs 75 to 85. $$ MTZ305-212200- Hill County- Including Havre 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 90 to 95. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze in the evening. Areas of smoke through the night. Lows around 60. East winds 5 to 10 mph. .MONDAY...Sunny. Haze and areas of smoke. Highs in the mid 90s. East winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 65. Southeast winds 5 to 15 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs around 100. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 100 to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of showers. Lows 65 to 70. Highs around 100. .THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain showers. Lows 55 to 60. .FRIDAY AND FRIDAY NIGHT...Not as warm. Mostly clear. Highs around 85. Lows around 55. .SATURDAY...Sunny. Highs around 80. && TEMPERATURE / PRECIPITATION Havre 96 60 98 / 0 0 0 $$ MTZ306-212200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 206 AM MDT Sun Jul 21 2024 .TODAY...Partly cloudy in the morning then becoming sunny. Haze. Highs 90 to 95. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze and areas of smoke. Lows around 60. East winds 5 to 10 mph. .MONDAY...Sunny. Haze and areas of smoke. Highs 90 to 95. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 65. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs 95 to 100. Southeast winds 10 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 100 to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows around 65. .THURSDAY...Mostly cloudy with a 20 percent chance of showers. Highs around 100. .THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain showers. Lows 55 to 60. .FRIDAY...Not as hot. Sunny. Highs 85 to 90. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 55. .SATURDAY...Sunny. Highs 80 to 85. $$ MTZ309-212200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 90 to 95. North winds up to 5 mph shifting to the east 5 to 15 mph in the afternoon. .TONIGHT...Clear. Haze and areas of smoke. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs in the mid 90s. East winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs around 100. Southwest winds up to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 60. Highs 100 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 60 to 65. .THURSDAY...Partly cloudy. Highs 95 to 100. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Not as warm. Mostly clear. Lows 50 to 55. Highs 85 to 90. .SATURDAY...Sunny. Highs 80 to 85. $$ MTZ310-212200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 90 to 95. North winds up to 5 mph shifting to the east in the afternoon. .TONIGHT...Mostly clear. Haze and areas of smoke. Lows 60 to 65. East winds 5 to 10 mph. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs in the mid 90s. Southeast winds up to 10 mph shifting to the east in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 60 to 65. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs around 100. South winds up to 10 mph. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 100 to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of showers. Lows 65 to 70. Highs 95 to 100. .THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain showers. Lows 55 to 60. .FRIDAY...Sunny. Highs 85 to 90. .FRIDAY NIGHT...Partly cloudy. Lows 55 to 60. .SATURDAY...Sunny. Highs 80 to 85. $$ MTZ311-212200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 206 AM MDT Sun Jul 21 2024 .TODAY...Partly cloudy. Haze. Highs 90 to 95. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze and areas of smoke. Lows 60 to 65. East winds up to 10 mph. .MONDAY...Sunny, haze. Highs 90 to 95. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 65 to 70. Southeast winds 5 to 15 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs 95 to 100. South winds 5 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 65 to 70. Highs 100 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows around 70. .THURSDAY...Mostly cloudy with a 30 percent chance of showers. Highs 95 to 100. .THURSDAY NIGHT...Cooler. Partly cloudy with a 30 percent chance of rain showers. Lows 60 to 65. .FRIDAY...Sunny. Highs 85 to 90. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 55 to 60. .SATURDAY...Partly cloudy. Highs 80 to 85. $$ MTZ312-212200- Cascade County below 5000ft- Including Great Falls 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 90 to 95. North winds up to 5 mph shifting to the northeast 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Haze and areas of smoke. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs in the mid 90s. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 60 to 65. East winds 5 to 15 mph shifting to the southeast 5 to 10 mph after midnight. .TUESDAY...Sunny. Highs around 100. Southwest winds up to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 100 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 65 to 70. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 95 to 100. .THURSDAY NIGHT...Cooler. Partly cloudy. Lows 55 to 60. .FRIDAY...Sunny. Highs 85 to 90. .FRIDAY NIGHT...Partly cloudy. Lows around 55. .SATURDAY...Sunny. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Great Falls Arpt 92 60 96 / 0 0 0 $$ MTZ313-212200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 85 to 90. North winds up to 10 mph shifting to the east in the afternoon. .TONIGHT...Mostly clear. Haze through the night. Lows 55 to 60. East winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Sunny. Haze through the day. Highs around 90. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 60 to 65. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs around 95. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows around 65. .WEDNESDAY...Sunny. Highs 95 to 100. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows around 65. .THURSDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 90 to 95. Chance of precipitation 50 percent. .THURSDAY NIGHT...Cooler. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 55 to 60. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 85 to 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 55. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. $$ MTZ314-212200- Fergus County below 4500ft- Including Hilger and Lewistown 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 90 to 95. North winds up to 5 mph shifting to the east in the afternoon. .TONIGHT...Mostly clear. Haze through the night. Areas of smoke after midnight. Lows 60 to 65. Southeast winds up to 10 mph. .MONDAY...Sunny, haze. Highs 90 to 95. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 60 to 65. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs 95 to 100. Southeast winds 5 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 65 to 70. Highs 100 to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows around 70. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 95 to 105. Lows 60 to 65. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Not as warm. Partly cloudy with a 20 percent chance of rain showers. Highs 85 to 90. Lows 55 to 60. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 80 to 85. && TEMPERATURE / PRECIPITATION Lewistown 88 55 90 / 20 0 0 $$ MTZ315-212200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 80 to 90. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze through the night. Areas of smoke after midnight. Lows 55 to 60. East winds up to 10 mph. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs 85 to 95. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 65. East winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 85 to 95. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows 55 to 65. .WEDNESDAY...Sunny. Highs 85 to 95. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 60 to 65. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 80 to 90. .THURSDAY NIGHT...Cooler. Mostly clear. Lows 50 to 60. .FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs 75 to 85. .FRIDAY NIGHT...Partly cloudy. Lows 50 to 55. .SATURDAY...Sunny with a 20 percent chance of rain showers. Highs 70 to 80. $$ MTZ316-212200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 85 to 95. North winds up to 5 mph shifting to the northeast 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Haze through the night. Areas of smoke after midnight. Lows 55 to 60. Northeast winds 5 to 15 mph shifting to the south up to 5 mph after midnight. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs 90 to 95. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 60 to 65. East winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 90 to 100. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 95 to 100. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 65 to 70. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 90 to 95. .THURSDAY NIGHT...Cooler. Mostly clear. Lows 55 to 60. .FRIDAY...Sunny with a 20 percent chance of rain showers. Highs 80 to 90. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 55. Highs 75 to 85. $$ MTZ317-212200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny, haze. Highs 75 to 85. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze. Lows 55 to 60. Southeast winds up to 10 mph. .MONDAY...Sunny, haze. Highs 80 to 85. Southeast winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 65. Southeast winds 5 to 10 mph. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 85 to 90. South winds up to 10 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 85 to 95. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 60 to 70. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 90. Chance of precipitation 50 percent. .THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 80. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 50 to 55. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ318-212200- Snowy and Judith Mountains- 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 80 to 85. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze through the night. Lows 55 to 60. Southeast winds up to 10 mph. .MONDAY...Sunny, haze. Highs 80 to 85. Southeast winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 65. Southeast winds 5 to 15 mph. .TUESDAY...Warmer, sunny. Highs 85 to 95. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 90 to 95. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 65 to 70. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 85 to 95. Lows 55 to 60. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 85. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 55. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 80. $$ MTZ319-212200- Helena Valley- Including Helena 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs in the mid 90s. Northeast winds up to 5 mph shifting to the east 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Haze. Lows 55 to 60. Northeast winds 5 to 10 mph shifting to the southeast after midnight. .MONDAY...Sunny. Areas of smoke in the morning. Haze through the day. Highs 95 to 100. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. Southeast winds 5 to 10 mph. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 100 to 105. South winds up to 5 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 100 to 105. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 60 to 65. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 95 to 100. .THURSDAY NIGHT...Partly cloudy. Lows around 55. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 90. .FRIDAY NIGHT...Partly cloudy. Lows 50 to 55. .SATURDAY...Sunny with a 20 percent chance of thunderstorms. Highs around 85. && TEMPERATURE / PRECIPITATION Helena 96 60 99 / 0 0 10 $$ MTZ320-212200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 75 to 85. East winds 5 to 15 mph. .TONIGHT...Mostly clear. Haze. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny. Haze in the afternoon. Highs 80 to 90. Southeast winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 85 to 95. South winds up to 10 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 85 to 95. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 60 to 65. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 90. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 85. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 55. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 80. Chance of precipitation 40 percent. $$ MTZ321-212200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 80 to 85. Northeast winds up to 5 mph shifting to the east 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Haze. Lows 50 to 55. East winds 5 to 15 mph. .MONDAY...Sunny. Haze in the afternoon. Highs 85 to 90. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 55. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 90 to 95. South winds up to 10 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .WEDNESDAY...Sunny. Highs 90 to 95. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 60 to 65. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 90. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 55. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. $$ MTZ322-212200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 75 to 85. East winds 5 to 15 mph. .TONIGHT...Mostly clear. Haze through the night. Lows 50 to 60. East winds up to 10 mph. .MONDAY...Sunny in the morning then becoming partly cloudy. Haze. Highs 80 to 90. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. South winds up to 10 mph. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 85 to 95. Southwest winds up to 10 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 85 to 95. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 60 to 65. .THURSDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 80 to 90. .THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 60. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 85. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 80. Chance of precipitation 30 percent. $$ MTZ323-212200- Canyon Ferry Area- Including Toston, Townsend, and Winston 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs around 90. East winds up to 10 mph. .TONIGHT...Mostly clear. Haze. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny, haze. Highs 90 to 95. Southeast winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. Southeast winds up to 10 mph. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 95 to 100. South winds up to 10 mph shifting to the southwest in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 95 to 100. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 60 to 65. .THURSDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 90 to 95. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 85 to 90. Chance of precipitation 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. Highs 80 to 85. $$ MTZ324-212200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 85 to 90. Northeast winds up to 5 mph shifting to the east 5 to 15 mph in the afternoon. .TONIGHT...Clear. Haze in the evening. Lows in the mid 50s. Northeast winds 5 to 15 mph. .MONDAY...Sunny. Haze in the afternoon. Highs 90 to 95. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 95 to 100. Southwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs 95 to 100. .WEDNESDAY NIGHT...Mostly cloudy. Lows 60 to 65. .THURSDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 90 to 95. .THURSDAY NIGHT...Partly cloudy. Lows 55 to 60. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 85 to 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 55. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 30 percent. $$ MTZ325-212200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Highs 85 to 90. North winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TONIGHT...Clear. Haze in the evening. Lows 50 to 55. Northeast winds 5 to 15 mph shifting to the south after midnight. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Haze in the afternoon. Highs 90 to 95. Southeast winds up to 5 mph shifting to the north in the afternoon. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 55 to 60. East winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs around 95. South winds up to 10 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .WEDNESDAY...Sunny. Highs 95 to 100. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 60 to 65. .THURSDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 90 to 95. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs around 85. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 80 to 85. $$ MTZ326-212200- Gallatin Valley- Including Bozeman and Gallatin Gateway 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Highs around 90. East winds up to 10 mph. .TONIGHT...Clear. Lows 55 to 60. East winds 5 to 15 mph. .MONDAY...Sunny. Haze in the afternoon. Highs 90 to 95. East winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. Southeast winds 5 to 10 mph. .TUESDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 95 to 100. South winds up to 5 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 60 to 65. .WEDNESDAY...Sunny. Highs around 100. .WEDNESDAY NIGHT...Mostly cloudy. Lows 60 to 65. .THURSDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs around 95. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 85 to 90. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 55. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 93 54 96 / 0 0 0 Bozeman MSU 89 56 92 / 0 0 10 $$ MTZ330-212200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Highs 75 to 85. Northeast winds 5 to 15 mph. .TONIGHT...Clear. Lows 45 to 55. Northeast winds 5 to 15 mph shifting to the southeast after midnight. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Haze in the afternoon. Highs 75 to 85. Southeast winds up to 10 mph shifting to the north in the afternoon. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 50 to 60. North winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 80 to 90. South winds up to 10 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 60. .WEDNESDAY...Sunny. Highs 80 to 90. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 55 to 65. .THURSDAY...Rain showers likely and chance of thunderstorms. Highs 75 to 85. Chance of precipitation 70 percent. .THURSDAY NIGHT...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 60. Chance of precipitation 40 percent. .FRIDAY...Rain showers likely and chance of thunderstorms. Highs 70 to 80. Chance of precipitation 70 percent. .FRIDAY NIGHT...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 55. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 65 to 75. && TEMPERATURE / PRECIPITATION West Yellowstone 84 42 86 / 10 10 20 $$ MTZ327-212200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 75 to 85. East winds up to 10 mph. .TONIGHT...Clear, haze. Lows 50 to 55. East winds up to 10 mph. .MONDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Haze through the day. Highs 80 to 90. Southeast winds up to 10 mph shifting to the southwest in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows 50 to 55. Northeast winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 80 to 90. West winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 60. .WEDNESDAY...Sunny with a 20 percent chance of thunderstorms. Highs 80 to 90. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 55 to 60. .THURSDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 75 to 85. .THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 55. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 80. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 75. Chance of precipitation 30 percent. $$ MTZ328-212200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Haze in the afternoon. Highs 85 to 90. Northeast winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TONIGHT...Clear, haze. Lows 50 to 55. Northeast winds 10 to 15 mph decreasing to up to 10 mph after midnight. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Haze in the afternoon. Highs 85 to 95. East winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows around 55. East winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 90 to 95. Southwest winds up to 5 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .WEDNESDAY...Sunny. Highs 90 to 95. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 60. .THURSDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 85 to 90. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 80 to 85. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Dillon 88 51 90 / 0 0 20 $$ MTZ329-212200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 206 AM MDT Sun Jul 21 2024 .TODAY...Sunny. Highs 75 to 85. Northeast winds 5 to 15 mph. .TONIGHT...Clear. Haze in the evening. Lows 50 to 55. Northeast winds 5 to 15 mph shifting to the southeast after midnight. .MONDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Haze in the afternoon. Highs 80 to 85. Southeast winds up to 10 mph shifting to the west in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows around 55. Southwest winds up to 10 mph. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 80 to 90. Southwest winds up to 5 mph shifting to the northwest 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 60. .WEDNESDAY...Sunny with a 20 percent chance of thunderstorms. Highs 80 to 90. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 60. .THURSDAY...Rain showers likely and chance of thunderstorms. Highs 75 to 85. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 55. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls