


Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
777 FPUS55 KTFX 050125 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 724 PM MDT Sat Oct 4 2025 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Sunday, Sunday night, and Monday. ...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR DETAILS... MTZ301-051000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Breezy, colder. Rain and snow in the evening, then snow after midnight. Snow may be heavy at times after midnight. New snow accumulation of 8 to 11 inches. Lows 20 to 25. Northeast winds 5 to 15 mph increasing to north 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation near 100 percent. .SUNDAY...Cloudy with a 50 percent chance of snow in the morning, then sunny in the afternoon. Highs 30 to 40. North winds 10 to 15 mph with gusts to around 40 mph shifting to the northeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 25 to 30. Southwest winds 5 to 15 mph. .MONDAY...Not as cool. Sunny. Highs 40 to 50. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 30 to 35. Southwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs 45 to 55. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 35 to 40. Highs 50 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 35. .THURSDAY...Partly cloudy with chance of snow and slight chance of rain. Highs 45 to 55. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 35 to 40. .FRIDAY...Partly cloudy. Highs 50 to 60. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs 50 to 60. $$ MTZ307-051000- Southern Rocky Mountain Front- Including Rogers Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain and snow. Snow accumulation of 3 to 6 inches. Snow level 6000 feet. Lows 20 to 30. North winds 5 to 15 mph. Gusts up to 40 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Snow in the morning, then slight chance of snow in the afternoon. Snow accumulation of 1 to 4 inches. Highs 30 to 40. North winds 10 to 15 mph with gusts to around 40 mph shifting to the northeast in the afternoon. Chance of snow near 100 percent. .SUNDAY NIGHT...Mostly clear. Lows 20 to 25. Southwest winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 40 to 50. West winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 25 to 35. West winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 50 to 60. Lows 30 to 40. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. .THURSDAY...Partly cloudy with chance of snow and slight chance of rain. Highs 50 to 60. Chance of precipitation 30 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs 50 to 60. $$ MTZ302-051000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Breezy, colder. Rain in the evening, then snow and rain after midnight. Snow may be heavy at times after midnight. Snow accumulation of 1 to 4 inches. Lows 25 to 30. North winds 5 to 15 mph increasing to 15 to 25 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Colder. Cloudy with a 50 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs around 40. North winds 10 to 20 mph with gusts to around 35 mph shifting to the northwest 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 5 to 15 mph. .MONDAY...Not as cool. Sunny. Highs 50 to 55. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 30 to 35. West winds 5 to 15 mph. .TUESDAY...Warmer, sunny. Highs 60 to 65. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 35 to 40. Highs 60 to 65. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 60. .FRIDAY...Sunny. Highs around 65. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ308-051000- Southern High Plains- Including Bynum, Choteau, and Pendroy 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Breezy, colder. Rain in the evening, then rain and snow after midnight. Snow accumulation up to 3 inches. Lows 25 to 30. North winds 5 to 10 mph increasing to 15 to 25 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Breezy, cooler. Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 40 to 45. North winds 15 to 25 mph decreasing to 5 to 10 mph in the afternoon. Chance of snow 50 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. West winds up to 10 mph. .TUESDAY...Sunny. Highs around 65. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 35 to 40. Highs 65 to 70. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 35 to 40. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. $$ MTZ303-051000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Windy, colder. Chance of rain in the evening, then snow and rain after midnight. Snow accumulation up to 2 inches. Lows 25 to 30. North winds 10 to 15 mph increasing to 20 to 30 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Breezy, cooler. Cloudy with a 50 percent chance of snow in the morning, then sunny in the afternoon. Highs 40 to 45. North winds 15 to 25 mph becoming northwest 5 to 15 mph in the afternoon. .SUNDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 55 to 60. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 30. West winds 5 to 10 mph. .TUESDAY...Warmer, sunny. Highs 65 to 70. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 35. Highs 65 to 70. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain. Lows around 35. Highs around 60. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 65 to 70. Lows around 40. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Cut Bank 27 44 22 58 / 90 70 0 0 $$ MTZ304-051000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Breezy, colder, cloudy. Chance of rain in the evening, then rain and snow likely after midnight. Snow accumulation up to 2 inches. Lows around 30. North winds 5 to 15 mph increasing to 15 to 25 mph after midnight. Chance of precipitation 70 percent. .SUNDAY...Breezy. Cloudy with a 50 percent chance of snow and rain in the morning, then partly cloudy in the afternoon. Highs 45 to 50. North winds 15 to 25 mph becoming northwest 5 to 15 mph in the afternoon. .SUNDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds up to 10 mph. .MONDAY...Warmer, sunny. Highs 55 to 65. Southwest winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 30 to 35. West winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 65 to 70. Lows 35 to 40. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows around 35. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 35 to 40. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ305-051000- Hill County- Including Havre 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Cloudy with a 50 percent chance of rain. Lows around 30. North winds 10 to 15 mph. Gusts up to 30 mph after midnight. .SUNDAY...Breezy, cooler. Mostly cloudy with chance of snow and slight chance of rain in the morning, then partly cloudy in the afternoon. Highs around 50. North winds 15 to 25 mph shifting to the northwest 10 to 15 mph in the afternoon. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds up to 10 mph. .MONDAY...Sunny. Highs around 60. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 30. West winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 70. Lows around 35. .WEDNESDAY NIGHT...Mostly clear. Lows around 35. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Highs 65 to 70. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Havre 30 51 26 62 / 30 30 0 0 $$ MTZ306-051000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Cloudy with a 20 percent chance of rain. Lows around 30. North winds 10 to 15 mph. .SUNDAY...Cooler. Mostly cloudy in the morning then clearing. Highs 45 to 50. North winds 10 to 20 mph. .SUNDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. West winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds up to 10 mph shifting to the west in the afternoon. .MONDAY NIGHT...Mostly clear. Lows around 30. West winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 75. Lows around 35. .WEDNESDAY NIGHT...Mostly clear. Lows around 35. .THURSDAY...Partly cloudy. Highs 60 to 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Highs 65 to 70. .SATURDAY...Sunny with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ309-051000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Chance of rain in the evening, then rain and snow after midnight. Snow accumulation up to 1 inch. Lows around 30. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .SUNDAY...Breezy, cooler. Mostly cloudy. Chance of snow and rain in the morning, then slight chance of snow in the afternoon. Highs in the mid 40s. North winds 15 to 25 mph becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs around 60. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 30. West winds up to 10 mph. .TUESDAY...Sunny. Highs 65 to 70. .TUESDAY NIGHT...Clear. Lows around 35. .WEDNESDAY...Sunny. Highs around 70. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 35. Highs 60 to 65. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 70. Lows around 40. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ310-051000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Chance of rain in the evening, then rain likely after midnight. Lows 30 to 35. North winds 5 to 15 mph. Chance of rain 70 percent. .SUNDAY...Cooler. Mostly cloudy. A 50 percent chance of rain and snow in the morning. Highs 45 to 50. North winds 10 to 20 mph. .SUNDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds up to 10 mph. .MONDAY...Warmer, sunny. Highs 60 to 65. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 70 to 75. Lows 35 to 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain. Highs around 65. Lows 35 to 40. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 70. Lows 40 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs around 70. $$ MTZ311-051000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Cloudy with a 50 percent chance of rain. Lows 30 to 35. North winds 10 to 15 mph. .SUNDAY...Cooler. Mostly cloudy with a 20 percent chance of rain and snow in the morning, then partly cloudy in the afternoon. Highs 45 to 50. North winds 10 to 15 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. West winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 75. Lows 40 to 45. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ312-051000- Cascade County below 5000ft- Including Great Falls 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain likely in the evening, then rain and snow after midnight. Snow accumulation up to 1 inch. Lows around 30. North winds 5 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Cooler, cloudy. Snow and rain in the morning, then chance of snow and slight chance of rain in the afternoon. Snow accumulation up to 2 inches. Highs in the mid 40s. North winds 10 to 20 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation 90 percent. .SUNDAY NIGHT...Mostly clear. Lows 25 to 30. Southwest winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs around 60. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 75. Lows around 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain. Highs around 65. Lows 35 to 40. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 40 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Great Falls Arpt 32 46 27 60 / 90 90 0 0 $$ MTZ313-051000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Chance of rain in the evening, then rain after midnight. Lows around 30. North winds 5 to 15 mph. Chance of rain 90 percent. .SUNDAY...Cooler, cloudy. Snow and rain likely in the morning, then chance of rain and snow in the afternoon. Snow accumulation up to 2 inches. Snow level 4500 feet. Highs 40 to 45. North winds 5 to 15 mph. Chance of precipitation 70 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds up to 10 mph shifting to the south after midnight. .MONDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds 5 to 10 mph shifting to the west in the afternoon. .MONDAY NIGHT...Clear. Lows 30 to 35. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 70. Lows around 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs around 65. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. $$ MTZ314-051000- Fergus County below 4500ft- Including Hilger and Lewistown 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain likely. Lows 35 to 40. North winds 5 to 15 mph. Chance of rain 70 percent. .SUNDAY...Cooler. Mostly cloudy. Chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs 45 to 50. North winds 10 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. West winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows around 35. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 75. Lows 40 to 45. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Cooler. Mostly clear. A 20 percent chance of rain. Highs around 65. Lows 35 to 40. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Lewistown 32 45 24 57 / 80 50 10 0 $$ MTZ315-051000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain and snow likely in the evening, then rain and snow after midnight. Snow accumulation up to 2 inches. Snow level 6000 feet. Lows 25 to 30. North winds 5 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Colder. Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 30 to 40. Northeast winds 5 to 15 mph. Gusts up to 35 mph in the morning. Chance of snow 50 percent. .SUNDAY NIGHT...Colder. Mostly clear. Lows 20 to 30. East winds up to 5 mph shifting to the southwest after midnight. .MONDAY...Not as cool. Sunny. Highs 45 to 55. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 25 to 35. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 55 to 65. Lows 30 to 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows 35 to 40. .FRIDAY...Sunny with a 20 percent chance of rain. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs 55 to 65. $$ MTZ316-051000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain likely in the evening, then rain and snow after midnight. Snow accumulation up to 1 inch. Lows around 30. North winds 5 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Cooler, cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 35 to 45. North winds 10 to 20 mph. Gusts up to 35 mph in the morning. Chance of snow 30 percent. .SUNDAY NIGHT...Mostly clear. Lows 25 to 30. South winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 50 to 60. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. Southwest winds 5 to 15 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 70. Lows 35 to 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 35 to 40. .FRIDAY...Sunny. Highs 60 to 70. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 60 to 65. $$ MTZ317-051000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain and snow likely in the evening, then snow and rain after midnight. Snow accumulation up to 3 inches. Snow level 6000 feet. Lows 25 to 30. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .SUNDAY...Colder. Cloudy with a 50 percent chance of snow. Highs 35 to 40. North winds 5 to 15 mph. .SUNDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows 20 to 30. South winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 45 to 55. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 55 to 65. Lows 35 to 45. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows 35 to 40. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs 55 to 65. $$ MTZ318-051000- Snowy and Judith Mountains- 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain in the evening, then rain and snow after midnight. Snow accumulation of 1 to 4 inches. Lows 30 to 35. North winds 10 to 15 mph. Chance of precipitation 90 percent. .SUNDAY...Cloudy. Chance of snow and rain in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 35 to 45. North winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows 25 to 30. West winds up to 10 mph shifting to the south after midnight. .MONDAY...Not as cool. Sunny. Highs 50 to 55. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 55 to 65. Lows 35 to 45. .WEDNESDAY...Sunny. Highs 60 to 70. .WEDNESDAY NIGHT...Mostly clear. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. A 20 percent chance of rain. Highs 55 to 65. Lows 35 to 40. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 60 to 65. $$ MTZ319-051000- Helena Valley- Including Helena 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain likely in the evening, then rain after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of rain near 100 percent. .SUNDAY...Cooler. Snow and chance of rain in the morning, then slight chance of rain and snow in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Northwest winds up to 5 mph shifting to the south after midnight. .MONDAY...Not as cool. Sunny. Highs 55 to 60. South winds up to 5 mph. .MONDAY NIGHT...Clear. Lows around 30. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 70. Lows 30 to 35. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows around 35. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs around 65. Lows around 35. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Helena 32 45 27 58 / 90 100 0 0 $$ MTZ320-051000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Chance of rain and snow in the evening, then rain and snow after midnight. Snow accumulation up to 3 inches. Snow level 6500 feet. Lows 30 to 35. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .SUNDAY...Colder. Snow and rain in the morning, then chance of snow in the afternoon. Snow accumulation up to 3 inches. Highs 35 to 40. North winds 5 to 15 mph. Gusts up to 30 mph in the morning. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 25 to 30. Northeast winds up to 10 mph shifting to the south after midnight. .MONDAY...Not as cool. Partly cloudy in the morning then becoming sunny. Highs 45 to 50. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. South winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 50 to 60. Lows 35 to 40. .WEDNESDAY...Sunny. Highs 55 to 65. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 55 to 65. $$ MTZ321-051000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Chance of rain in the evening, then rain and snow after midnight. Little or no snow accumulation. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .SUNDAY...Cooler, cloudy. Snow and rain in the morning, then chance of rain and snow in the afternoon. Snow accumulation up to 1 inch. Snow level 5000 feet. Highs 40 to 45. North winds 5 to 15 mph. Chance of precipitation 90 percent. .SUNDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 20 to 25. Northeast winds up to 10 mph shifting to the south after midnight. .MONDAY...Not as cool. Partly cloudy in the morning then becoming sunny. Highs 50 to 55. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 25 to 30. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 65. Lows 30 to 35. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 30 to 35. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 30 to 35. .FRIDAY...Sunny. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 60 to 65. $$ MTZ322-051000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Chance of rain and snow in the evening, then snow and rain after midnight. Snow accumulation up to 3 inches. Snow level 6500 feet. Lows 25 to 30. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .SUNDAY...Colder, cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 35 to 40. North winds 5 to 15 mph. Gusts up to 30 mph in the morning. Chance of snow 50 percent. .SUNDAY NIGHT...Colder. Partly cloudy. Lows 20 to 25. North winds up to 10 mph shifting to the southwest after midnight. .MONDAY...Not as cool. Sunny. Highs 45 to 55. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 25 to 35. West winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 55 to 65. Lows 30 to 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 30 to 40. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs 55 to 65. $$ MTZ323-051000- Canyon Ferry Area- Including Toston, Townsend, and Winston 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Chance of rain in the evening, then rain after midnight. Lows 30 to 35. Northwest winds 10 to 15 mph. Chance of rain 90 percent. .SUNDAY...Cooler. Rain and snow in the morning, then slight chance of rain in the afternoon. Snow accumulation up to 1 inch. Highs 45 to 50. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Colder. Partly cloudy. Lows 25 to 30. North winds 5 to 10 mph shifting to the northeast after midnight. .MONDAY...Sunny. Highs around 55. South winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 30 to 35. South winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 70. Lows 30 to 40. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 65 to 70. $$ MTZ324-051000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Chance of rain in the evening, then rain likely after midnight. Lows 30 to 35. Northwest winds 5 to 10 mph. Chance of rain 70 percent. .SUNDAY...Cooler, cloudy. Rain and snow in the morning, then slight chance of rain in the afternoon. Snow accumulation up to 1 inch. Snow level 5000 feet. Highs in the mid 40s. North winds 10 to 15 mph. Chance of precipitation 90 percent. .SUNDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows in the mid 20s. North winds up to 10 mph shifting to the west after midnight. .MONDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds up to 5 mph. .MONDAY NIGHT...Clear. Lows 25 to 30. Southwest winds up to 5 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 70. Lows 30 to 35. .WEDNESDAY NIGHT...Mostly clear. Lows around 35. .THURSDAY AND THURSDAY NIGHT...Mostly clear. A 20 percent chance of rain. Highs around 65. Lows 30 to 35. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 65 to 70. $$ MTZ325-051000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Chance of rain in the evening, then rain and snow likely after midnight. Little or no snow accumulation. Lows 30 to 35. North winds 5 to 15 mph. Chance of precipitation 70 percent. .SUNDAY...Rain and snow in the morning, then chance of rain in the afternoon. Snow accumulation up to 1 inch. Highs 40 to 45. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. North winds 5 to 10 mph shifting to the southeast after midnight. .MONDAY...Not as cool. Sunny. Highs 50 to 55. South winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Clear. Lows 25 to 30. South winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Breezy, clear. Highs 60 to 65. Lows around 35. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 35 to 40. Highs 65 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs 65 to 70. $$ MTZ326-051000- Gallatin Valley- Including Bozeman and Gallatin Gateway 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Rain likely in the evening, then rain after midnight. Lows 30 to 35. Southwest winds 5 to 10 mph shifting to the northwest after midnight. Chance of rain 90 percent. .SUNDAY...Cooler. Rain and snow in the morning, then chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the mid 20s. Northeast winds up to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs around 55. South winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Clear. Lows 25 to 30. South winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 65. Lows 30 to 35. .WEDNESDAY NIGHT...Mostly clear. Lows 35 to 40. .THURSDAY...Sunny with a 20 percent chance of rain. Highs around 65. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 35 to 40. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Bozeman Airport 32 46 26 54 / 80 90 10 0 Bozeman MSU 33 44 26 53 / 90 90 20 0 $$ MTZ330-051000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. North winds 5 to 15 mph. .SUNDAY...Snow in the morning, then chance of snow and rain in the afternoon. Snow accumulation of 1 to 4 inches. Highs 30 to 40. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 20 to 25. Northeast winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 40 to 50. South winds up to 5 mph shifting to the west in the afternoon. .MONDAY NIGHT...Clear. Lows 20 to 30. West winds up to 10 mph shifting to the southeast after midnight. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 45 to 55. Lows 25 to 35. .WEDNESDAY...Sunny. Highs 50 to 60. .WEDNESDAY NIGHT...Mostly clear. Lows 30 to 40. .THURSDAY...Sunny with a 20 percent chance of rain. Highs 50 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 30 to 35. Highs 50 to 60. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs 50 to 60. && TEMPERATURE / PRECIPITATION West Yellowstone 20 45 18 52 / 60 80 30 0 $$ MTZ327-051000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of snow and rain after midnight. Snow accumulation up to 3 inches. Snow level 7000 feet. Lows 25 to 30. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .SUNDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 35 to 45. North winds 5 to 15 mph. Chance of snow 50 percent. .SUNDAY NIGHT...Colder. Partly cloudy. Lows 15 to 25. Northeast winds up to 10 mph shifting to the southeast after midnight. .MONDAY...Not as cool. Sunny. Highs 45 to 55. Southwest winds up to 5 mph. .MONDAY NIGHT...Clear. Lows 20 to 30. Northwest winds up to 5 mph shifting to the south after midnight. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 50 to 60. Lows 25 to 30. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Highs 50 to 60. Lows 30 to 35. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs 50 to 60. $$ MTZ328-051000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder, cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows around 30. North winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY...Cooler. Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain in the afternoon. Highs 40 to 45. North winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. North winds up to 10 mph. .MONDAY...Not as cool. Sunny. Highs 50 to 55. Southwest winds up to 5 mph. .MONDAY NIGHT...Clear. Lows 25 to 30. Southwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 65. Lows 30 to 35. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 30 to 35. Highs 60 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Dillon 31 46 24 54 / 60 70 0 0 $$ MTZ329-051000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 724 PM MDT Sat Oct 4 2025 .REST OF TONIGHT...Colder. Cloudy with a 50 percent chance of rain and snow. Lows 25 to 30. Northwest winds 10 to 20 mph. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. North winds 5 to 15 mph. .SUNDAY NIGHT...Colder. Partly cloudy. Lows 20 to 25. North winds 5 to 15 mph. .MONDAY...Not as cool. Partly cloudy in the morning then becoming sunny. Highs 45 to 50. West winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 25 to 30. Northwest winds up to 10 mph shifting to the south after midnight. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 50 to 60. Lows 30 to 35. .WEDNESDAY NIGHT...Mostly clear. Lows 30 to 35. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 55 to 60. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs 50 to 60. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls