Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
210 FPUS55 KTFX 192005 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 204 PM MDT Sat Oct 19 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. MTZ301-201000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 204 PM MDT Sat Oct 19 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly cloudy. Near steady temperature in the mid 40s. Southwest winds 25 to 35 mph with gusts to around 65 mph. .SUNDAY...Windy. Not as cool. Mostly cloudy. Highs 50 to 60. Southwest winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Windy. Mostly cloudy. A 20 percent chance of rain after midnight. Lows 40 to 45. Southwest winds 20 to 30 mph with gusts to around 50 mph. .MONDAY...Breezy. Rain likely in the morning, then rain and snow in the afternoon. Light snow accumulations. Highs 40 to 50. Southwest winds 15 to 25 mph. Gusts up to 50 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Colder. Mostly cloudy. Rain and snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Snow level 5500 feet. Lows around 30. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 70 percent. .TUESDAY...Breezy. Partly cloudy with a 20 percent chance of snow. Highs 35 to 45. .TUESDAY NIGHT AND WEDNESDAY...Breezy. Mostly clear. Lows 25 to 30. Highs 40 to 50. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY...Sunny. Highs 45 to 55. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 40 to 50. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SATURDAY...Breezy. Mostly cloudy with chance of snow and slight chance of rain. Highs 35 to 45. Chance of precipitation 40 percent. $$ MTZ307-201000- Southern Rocky Mountain Front- Including Rogers Pass 204 PM MDT Sat Oct 19 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly cloudy. Lows 40 to 45. West winds 20 to 30 mph with gusts to around 55 mph. .SUNDAY...Warmer. Mostly cloudy in the morning then becoming partly cloudy. Highs 55 to 65. Southwest winds 10 to 15 mph with gusts to around 35 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. Southwest winds 5 to 15 mph. Gusts up to 30 mph after midnight. .MONDAY...Mostly cloudy. Chance of rain in the morning, then rain in the afternoon. Highs 50 to 60. Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance of rain 90 percent. .MONDAY NIGHT...Colder. Mostly cloudy with chance of rain and snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows 25 to 35. West winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler. Partly cloudy with a 20 percent chance of snow. Highs 35 to 45. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs 40 to 50. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .THURSDAY...Not as cool. Sunny. Highs 50 to 60. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .SATURDAY...Mostly cloudy with chance of snow and slight chance of rain. Highs 40 to 50. Chance of precipitation 40 percent. $$ MTZ302-201000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 204 PM MDT Sat Oct 19 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly cloudy. Lows 45 to 50. Southwest winds 20 to 30 mph with gusts to around 50 mph. .SUNDAY...Breezy. Mostly cloudy. Highs 65 to 70. Southwest winds 15 to 25 mph with gusts to around 40 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. Southwest winds 10 to 20 mph with gusts to around 35 mph. .MONDAY...Mostly cloudy. Chance of rain in the morning, then rain likely in the afternoon. Highs 55 to 60. West winds 10 to 20 mph. Chance of rain 70 percent. .MONDAY NIGHT...Much colder. Mostly cloudy with chance of rain in the evening, then partly cloudy with slight chance of rain and snow after midnight. Lows 25 to 35. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 45 to 55. Lows 25 to 30. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY...Sunny. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 35. Highs 50 to 55. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 20 percent chance of rain. Lows 30 to 35. Highs 50 to 55. $$ MTZ308-201000- Southern High Plains- Including Bynum, Choteau, and Pendroy 204 PM MDT Sat Oct 19 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Breezy. Mostly cloudy. Lows around 50. Southwest winds 15 to 25 mph shifting to the south 10 to 15 mph after midnight. Gusts up to 45 mph. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 70 to 75. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Slight chance of rain in the morning, then rain likely in the afternoon. Highs 60 to 70. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 70 percent. .MONDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain in the evening, then mostly clear after midnight. Lows 30 to 35. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Cooler. Partly cloudy. Highs 50 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs around 60. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 35 to 40. Highs 60 to 65. .FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs around 60. Lows around 35. .SATURDAY...Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. $$ MTZ303-201000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 204 PM MDT Sat Oct 19 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly cloudy. Lows 45 to 50. Southwest winds 25 to 35 mph decreasing to 15 to 25 mph after midnight. Gusts up to 50 mph. .SUNDAY...Breezy. Mostly cloudy in the morning then becoming partly cloudy. Highs 70 to 75. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. Southwest winds 10 to 20 mph. .MONDAY...Cooler. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 60. Southwest winds 10 to 15 mph shifting to the northwest 10 to 20 mph in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Much colder. Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 25 to 30. Northwest winds 5 to 15 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 50 to 60. Lows 25 to 30. .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. .THURSDAY...Sunny. Highs around 60. .THURSDAY NIGHT...Mostly cloudy. Lows 30 to 35. .FRIDAY...Partly cloudy. Highs 55 to 60. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 30 to 35. Highs around 55. && TEMPERATURE / PRECIPITATION Cut Bank 49 71 49 60 / 0 0 0 60 $$ MTZ304-201000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 204 PM MDT Sat Oct 19 2024 .TONIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 50. Southwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly cloudy in the morning then clearing. Highs 70 to 75. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. .MONDAY NIGHT...Much colder. Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 25 to 30. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Highs 50 to 55. .TUESDAY NIGHT...Mostly clear. Lows 25 to 30. .WEDNESDAY...Sunny. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY...Sunny. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 60. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 35. .SATURDAY...Partly cloudy. Highs 55 to 60. $$ MTZ305-201000- Hill County- Including Havre 204 PM MDT Sat Oct 19 2024 .TONIGHT...Breezy. Mostly clear. Lows 45 to 50. Southwest winds 15 to 25 mph. .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .MONDAY NIGHT...Much colder. Mostly cloudy with a 40 percent chance of rain in the evening, then partly cloudy after midnight. Lows 25 to 30. Northwest winds 5 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs 50 to 55. .TUESDAY NIGHT...Mostly clear. Lows 25 to 30. .WEDNESDAY...Sunny. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy. Lows 25 to 30. .THURSDAY...Sunny. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 30 to 35. Highs around 60. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 35. .SATURDAY...Partly cloudy. Highs around 60. && TEMPERATURE / PRECIPITATION Havre 48 77 49 67 / 10 10 0 30 $$ MTZ306-201000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 204 PM MDT Sat Oct 19 2024 .TONIGHT...Breezy. Mostly clear. Lows in the mid 40s. West winds 15 to 25 mph. .SUNDAY...Sunny. Highs 70 to 75. West winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. South winds 5 to 10 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows around 30. Northwest winds 5 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs 50 to 55. .TUESDAY NIGHT...Mostly clear. Lows around 25. .WEDNESDAY...Sunny. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows 25 to 30. .THURSDAY...Sunny. Highs 55 to 60. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. Highs 60 to 65. .SATURDAY...Partly cloudy. Highs 55 to 60. $$ MTZ309-201000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 204 PM MDT Sat Oct 19 2024 .TONIGHT...Partly cloudy. Lows 45 to 50. Southwest winds 10 to 20 mph. .SUNDAY...Mostly cloudy in the morning then clearing. Highs in the mid 70s. Southwest winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 65 to 70. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Much colder. Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 25 to 30. West winds 5 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs around 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 25. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY...Sunny. Highs around 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. Highs 60 to 65. .SATURDAY...Mostly cloudy. Highs around 60. $$ MTZ310-201000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 204 PM MDT Sat Oct 19 2024 .TONIGHT...Breezy. Mostly clear. Lows 45 to 50. Southwest winds 15 to 25 mph. .SUNDAY...Partly cloudy in the morning then clearing. Highs in the mid 70s. Southwest winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 65 to 70. West winds up to 10 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. Northwest winds 5 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs around 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY...Sunny. Highs 60 to 65. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs 60 to 65. $$ MTZ311-201000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 204 PM MDT Sat Oct 19 2024 .TONIGHT...Breezy. Mostly clear. Lows around 50. Southwest winds 15 to 25 mph. .SUNDAY...Sunny. Highs 70 to 80. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Mostly cloudy. Lows around 50. South winds up to 10 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 65 to 70. West winds up to 10 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. Northwest winds 10 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs 50 to 55. .TUESDAY NIGHT...Mostly clear. Lows 30 to 35. .WEDNESDAY...Sunny. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows around 35. .THURSDAY...Sunny. Highs 60 to 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 35 to 40. Highs 60 to 65. .SATURDAY...Partly cloudy. Highs 55 to 65. $$ MTZ312-201000- Cascade County below 5000ft- Including Great Falls 204 PM MDT Sat Oct 19 2024 .TONIGHT...Windy. Mostly clear. Lows around 50. Southwest winds 20 to 30 mph. .SUNDAY...Breezy. Partly cloudy in the morning then clearing. Highs 70 to 75. Southwest winds 15 to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 65 to 70. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows around 35. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY...Sunny. Highs 65 to 70. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Great Falls Arpt 51 75 50 68 / 0 0 0 30 $$ MTZ313-201000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 45 to 50. Southwest winds 10 to 20 mph. .SUNDAY...Sunny. Highs 70 to 75. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 45 to 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 65 to 70. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows around 35. West winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy with a 20 percent chance of rain. Highs around 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 30. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Sunny. Highs around 65. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs around 60. $$ MTZ314-201000- Fergus County below 4500ft- Including Hilger and Lewistown 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 45 to 50. Southwest winds 10 to 15 mph. .SUNDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 45 to 50. South winds up to 10 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 70 to 75. West winds up to 10 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows 35 to 40. Northwest winds 10 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Sunny. Highs 60 to 65. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Lewistown 46 73 47 70 / 0 0 0 10 $$ MTZ315-201000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 40 to 45. Southwest winds 10 to 15 mph with gusts to around 35 mph. .SUNDAY...Mostly cloudy. Highs 60 to 65. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. Southwest winds up to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with rain likely in the afternoon. Highs 55 to 65. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 70 percent. .MONDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. West winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY...Cooler. Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs 50 to 55. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 50 to 60. Lows 30 to 40. .FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 50 to 60. Lows 30 to 35. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 45 to 55. $$ MTZ316-201000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 204 PM MDT Sat Oct 19 2024 .TONIGHT...Breezy. Partly cloudy. Lows 40 to 50. Southwest winds 15 to 25 mph. .SUNDAY...Partly cloudy. Highs 65 to 70. South winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. South winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 60 to 70. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain in the evening, then partly cloudy after midnight. Lows 35 to 40. West winds 5 to 15 mph. .TUESDAY...Cooler. Partly cloudy. Highs 50 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 65. Lows 35 to 40. .FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 55 to 65. Lows 35 to 40. $$ MTZ317-201000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 40 to 50. Southwest winds 10 to 20 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 60 to 70. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 50. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 40 percent chance of rain in the afternoon. Highs 55 to 65. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. West winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 50 to 55. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 35 to 40. .THURSDAY...Sunny. Highs 50 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 35 to 40. Highs 50 to 60. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 40. Highs 50 to 55. $$ MTZ318-201000- Snowy and Judith Mountains- 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 45 to 50. Southwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs 60 to 70. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Colder. Mostly cloudy. A 50 percent chance of rain in the evening. Lows 35 to 40. West winds 10 to 15 mph. Gusts up to 30 mph after midnight. .TUESDAY...Cooler. Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 30. Highs 50 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Sunny. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 35 to 40. Highs 55 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs 50 to 60. $$ MTZ319-201000- Helena Valley- Including Helena 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 35 to 40. South winds 5 to 15 mph. .SUNDAY...Partly cloudy. Highs 70 to 75. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 40. Southeast winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain in the afternoon. Highs around 70. South winds 5 to 15 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. West winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .THURSDAY...Sunny. Highs around 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. Highs around 65. .SATURDAY...Partly cloudy. Highs around 60. && TEMPERATURE / PRECIPITATION Helena 42 73 43 69 / 0 0 0 40 $$ MTZ320-201000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 60 to 65. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. South winds up to 10 mph. .MONDAY...Mostly cloudy. A 40 percent chance of rain in the afternoon. Highs 55 to 65. South winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows 35 to 40. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 50 to 55. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 35 to 40. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 50 to 60. Lows 35 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs 50 to 55. $$ MTZ321-201000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 35 to 40. South winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 70. Southwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. South winds up to 10 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 60 to 65. South winds 5 to 10 mph shifting to the southwest 10 to 20 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows 30 to 35. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly cloudy with a 20 percent chance of rain. Highs 50 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .THURSDAY...Sunny. Highs 60 to 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. Highs 60 to 65. .SATURDAY...Partly cloudy. Highs 55 to 60. $$ MTZ322-201000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 35 to 45. Southwest winds 5 to 15 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 60 to 65. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain in the afternoon. Highs 55 to 65. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Colder. Mostly cloudy. A 20 percent chance of rain in the evening. Lows 30 to 35. West winds 10 to 15 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 35. Highs 50 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 50 to 60. Lows 35 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 50 to 55. $$ MTZ323-201000- Canyon Ferry Area- Including Toston, Townsend, and Winston 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 35 to 45. South winds 5 to 15 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 45. South winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 65 to 70. South winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 60 to 65. Lows 35 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 40. Highs 55 to 60. $$ MTZ324-201000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 15 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 65 to 70. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows around 35. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 30 to 35. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 60 to 65. Lows 35 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 60. $$ MTZ325-201000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 30 to 40. South winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 70. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 45. South winds 5 to 15 mph. .MONDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. South winds 15 to 25 mph. .MONDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 40. Southwest winds 10 to 20 mph. .TUESDAY...Mostly cloudy. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. .WEDNESDAY...Sunny. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 60 to 65. Lows 35 to 40. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 35. .SATURDAY...Partly cloudy. Highs 55 to 60. $$ MTZ326-201000- Gallatin Valley- Including Bozeman and Gallatin Gateway 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 35 to 40. Southeast winds 5 to 10 mph. .SUNDAY...Sunny. Highs 65 to 70. South winds up to 10 mph shifting to the north in the afternoon. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. Southeast winds up to 10 mph. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 70. South winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. Southwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. .WEDNESDAY...Sunny. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 60 to 65. Lows 35 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs around 60. && TEMPERATURE / PRECIPITATION Bozeman Airport 34 69 35 68 / 0 0 0 10 Bozeman MSU 36 68 38 66 / 0 0 0 10 $$ MTZ330-201000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 30 to 40. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs 50 to 60. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 40. South winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 45 to 55. South winds 10 to 20 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 25 to 35. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly cloudy. Highs 45 to 55. .TUESDAY NIGHT...Partly cloudy. Lows 25 to 30. .WEDNESDAY...Sunny. Highs 45 to 55. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 50 to 60. Lows 30 to 40. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 45 to 55. Lows 25 to 35. .SATURDAY...Partly cloudy. Highs 40 to 50. && TEMPERATURE / PRECIPITATION West Yellowstone 21 61 24 55 / 0 0 0 0 $$ MTZ327-201000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 30 to 40. Southwest winds up to 10 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 55 to 65. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 40. Southwest winds up to 10 mph. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain in the afternoon. Highs 50 to 60. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Colder. Mostly cloudy with chance of rain and snow in the evening, then partly cloudy with slight chance of rain and snow after midnight. Lows 25 to 35. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .TUESDAY NIGHT...Colder. Partly cloudy. Lows 20 to 30. .WEDNESDAY...Sunny. Highs 45 to 55. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 35. .THURSDAY...Sunny. Highs 50 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 25 to 35. Highs 45 to 55. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. Highs 40 to 50. $$ MTZ328-201000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 30 to 35. South winds 5 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 in the evening then becoming partly cloudy. Lows 35 to 40. South winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. South winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. Southwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 25 to 30. .WEDNESDAY...Sunny. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 65. Lows 30 to 35. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 55 to 60. Lows 30 to 35. .SATURDAY...Partly cloudy. Highs 50 to 60. && TEMPERATURE / PRECIPITATION Dillon 32 66 35 64 / 0 0 0 10 $$ MTZ329-201000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 204 PM MDT Sat Oct 19 2024 .TONIGHT...Mostly clear. Lows 30 to 40. South winds 5 to 10 mph. .SUNDAY...Sunny. Highs 55 to 65. South winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 40. South winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 55. South winds 10 to 20 mph. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. Southwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Highs 45 to 55. .TUESDAY NIGHT...Partly cloudy. Lows around 30. .WEDNESDAY...Sunny. Highs 50 to 55. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY...Sunny. Highs 50 to 60. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. Highs 50 to 55. .SATURDAY...Partly cloudy. Highs 45 to 50. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls