


Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
915 FPUS55 KTFX 292002 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 201 PM MDT Sat Mar 29 2025 Spot temperatures and probabilities of measurable precipitation are for 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... MTZ301-301000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy with a 50 percent chance of snow. Patchy fog after midnight. Lows 20 to 25. Northeast winds up to 10 mph. .SUNDAY...Mostly cloudy with a 20 percent chance of snow. Highs 30 to 35. East winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. Southeast winds 5 to 15 mph. .MONDAY...Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 35 to 40. South winds up to 10 mph shifting to the southwest in the afternoon. Chance of snow 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 25 to 30. Southwest winds 5 to 15 mph. Chance of snow 50 percent. .TUESDAY THROUGH WEDNESDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Lows 25 to 30. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. Highs 25 to 35. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 15 to 20. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 30 to 35. .FRIDAY NIGHT...Partly cloudy. Lows 20 to 25. .SATURDAY...Not as cool. Sunny. Highs 40 to 45. $$ MTZ307-301000- Southern Rocky Mountain Front- Including Rogers Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Patchy fog. Lows 20 to 25. Northeast winds up to 10 mph. .SUNDAY...Patchy fog in the morning. Cloudy with a 50 percent chance of snow. Highs 30 to 35. East winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. Southeast winds 5 to 15 mph. .MONDAY...Not as cool. Snow likely in the morning, then snow and rain in the afternoon. Light snow accumulations. Highs 35 to 45. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. West winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Lows 20 to 30. .THURSDAY...Snow likely. Light snow accumulations. Highs 30 to 35. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs 30 to 35. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. .SATURDAY...Not as cool. Sunny. Highs 40 to 45. $$ MTZ302-301000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy. Chance of snow and slight chance of rain in the evening, then chance of snow after midnight. Lows in the mid 20s. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Cloudy with a 20 percent chance of snow. Highs 35 to 40. Northeast winds up to 10 mph shifting to the southeast in the afternoon. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows 25 to 30. Southeast winds 5 to 15 mph. .MONDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs around 45. Southeast winds up to 10 mph shifting to the southwest in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows around 30. West winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. Highs around 45. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 20. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 35 to 40. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Sunny. Highs around 50. $$ MTZ308-301000- Southern High Plains- Including Bynum, Choteau, and Pendroy 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows 25 to 30. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 35 to 40. Northeast winds up to 10 mph. Chance of snow 50 percent. .SUNDAY NIGHT...Cloudy with a 20 percent chance of snow. Lows 25 to 30. East winds up to 10 mph. .MONDAY...Not as cool. Mostly cloudy. Chance of snow in the morning, then rain likely and chance of snow in the afternoon. Snow level 4500 feet. Highs 45 to 50. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of snow and rain after midnight. Lows around 30. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 50. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. .WEDNESDAY...Partly cloudy with chance of snow and slight chance of rain. Highs 45 to 50. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. Lows 20 to 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 25. Highs around 50. $$ MTZ303-301000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the mid 20s. Northeast winds 5 to 15 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs around 40. Northeast winds 5 to 10 mph shifting to the east 5 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Southeast winds 5 to 15 mph. .MONDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs around 45. Southeast winds 5 to 15 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows 25 to 30. West winds 5 to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs around 50. Lows around 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 25. .THURSDAY AND THURSDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow. Highs 35 to 40. Lows around 20. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows 20 to 25. .SATURDAY...Sunny. Highs around 50. && TEMPERATURE / PRECIPITATION Cut Bank 24 39 25 45 / 30 20 10 30 $$ MTZ304-301000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of snow. Patchy fog after midnight. Lows in the mid 20s. Northeast winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Patchy fog in the morning. Highs around 40. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 40 percent chance of rain and snow in the afternoon. Highs 45 to 50. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows 25 to 30. South winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 25 to 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 45 to 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45. Lows 20 to 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Sunny. Highs 50 to 55. $$ MTZ305-301000- Hill County- Including Havre 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Patchy fog through the night. Lows in the mid 20s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Patchy fog in the morning. Highs around 40. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. East winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 45 to 50. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows 25 to 30. East winds up to 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs around 50. .TUESDAY NIGHT...Mostly cloudy. Lows 25 to 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45. Lows 20 to 25. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 45. Lows around 25. .SATURDAY...Sunny. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Havre 25 43 24 50 / 20 20 0 20 $$ MTZ306-301000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Patchy fog through the night. Lows in the mid 20s. East winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Patchy fog in the morning. Highs around 40. East winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 20 to 25. East winds 5 to 15 mph. .MONDAY...Breezy. Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 45 to 50. Southeast winds 15 to 25 mph. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows 25 to 30. Southeast winds 5 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 50 to 55. .TUESDAY NIGHT...Mostly cloudy. Lows around 25. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 25. .THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 20. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 45. Lows 20 to 25. .SATURDAY...Sunny. Highs 50 to 55. $$ MTZ309-301000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow after midnight. Patchy fog after midnight. Lows 25 to 30. Northeast winds 5 to 10 mph. Chance of precipitation 30 percent. .SUNDAY...Cloudy. A 40 percent chance of snow in the morning. Patchy fog in the morning. Highs around 40. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds up to 10 mph. .MONDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of rain in the afternoon. Highs around 50. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain and snow after midnight. Lows around 30. West winds up to 10 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs around 50. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Sunny. Highs 50 to 55. $$ MTZ310-301000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Patchy fog. Lows around 30. Northeast winds up to 10 mph. .SUNDAY...Mostly cloudy. Patchy fog in the morning. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs around 40. Northeast winds 5 to 15 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 25 to 30. East winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs around 50. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain and snow after midnight. Lows around 30. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 30. .THURSDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 45. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow and rain. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs around 45. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Sunny. Highs 50 to 55. $$ MTZ311-301000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows 25 to 30. East winds up to 10 mph. Chance of precipitation 20 percent. .SUNDAY...Cloudy with a 20 percent chance of snow. Highs around 40. East winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 30. Southeast winds 5 to 15 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 45 to 50. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain and snow after midnight. Lows around 30. Southeast winds 5 to 15 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs around 50. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. .THURSDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs around 45. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow and rain. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Sunny. Highs 50 to 55. $$ MTZ312-301000- Cascade County below 5000ft- Including Great Falls 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow after midnight. Patchy fog after midnight. Lows around 30. Northeast winds up to 10 mph. Chance of precipitation 40 percent. .SUNDAY...Cloudy. Patchy fog in the morning. Chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 40 to 45. Northeast winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 25 to 30. East winds up to 10 mph. .MONDAY...Not as cool. Mostly cloudy. Slight chance of rain and snow in the morning, then rain likely in the afternoon. Highs 50 to 55. South winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows around 30. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 50. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 30. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Highs around 45. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Sunny. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Great Falls Arpt 29 42 27 52 / 30 40 10 50 $$ MTZ313-301000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Patchy fog after midnight. Lows 25 to 30. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Cloudy. Patchy fog in the morning. Snow likely in the morning, then chance of snow in the afternoon. Snow accumulation up to 2 inches. Highs 35 to 40. Northeast winds 5 to 15 mph. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Southeast winds 5 to 15 mph. .MONDAY...Not as cool. Mostly cloudy. Slight chance of snow in the morning, then rain likely in the afternoon. Snow level 4500 feet. Highs 45 to 50. South winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. Southwest winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Highs 40 to 45. Lows around 30. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow. Highs 45 to 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of snow. Lows around 25. Highs 35 to 40. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 25. .SATURDAY...Not as cool. Partly cloudy. Highs 45 to 50. $$ MTZ314-301000- Fergus County below 4500ft- Including Hilger and Lewistown 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy. Slight chance of rain and snow in the evening, then chance of snow after midnight. Lows around 30. East winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Cloudy. Chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 35 to 45. East winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 25 to 30. Southeast winds 5 to 15 mph. .MONDAY...Not as cool. Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 50 to 55. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows 30 to 35. South winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. .TUESDAY NIGHT...Mostly cloudy with chance of snow and slight chance of rain. Lows 30 to 35. Chance of precipitation 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 45 to 55. Lows 30 to 35. .THURSDAY...Mostly cloudy with chance of snow and slight chance of rain. Highs 45 to 50. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows 25 to 30. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Not as cool. Sunny. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Lewistown 26 37 25 49 / 50 60 10 50 $$ MTZ315-301000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Patchy fog after midnight. Lows 25 to 30. Northeast winds up to 10 mph. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. Northeast winds 5 to 10 mph shifting to the southeast after midnight. .MONDAY...Not as cool. Mostly cloudy. Chance of snow in the morning, then snow and rain in the afternoon. Snow level 5000 feet. Highs 40 to 50. South winds up to 10 mph shifting to the southwest in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Snow likely and chance of rain in the evening, then chance of snow after midnight. Light snow accumulations. Lows 25 to 30. West winds up to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Snow likely. Light snow accumulations. Highs 35 to 40. Chance of snow 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 25. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. Lows 20 to 25. .FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs 30 to 40. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. .SATURDAY...Not as cool. Sunny. Highs 40 to 50. $$ MTZ316-301000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows around 30. North winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Cloudy. Chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 35 to 45. Northeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows around 30. Northeast winds up to 10 mph shifting to the southeast after midnight. Chance of precipitation 20 percent. .MONDAY...Not as cool. Mostly cloudy. Slight chance of rain and snow in the morning, then rain likely in the afternoon. Snow level 4500 feet. Highs 45 to 55. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 40 to 45. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 30. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Sunny. Highs 45 to 50. $$ MTZ317-301000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy with a 50 percent chance of snow. Patchy fog. Lows in the mid 20s. Northeast winds up to 10 mph. .SUNDAY...Patchy fog in the morning. Cloudy with a 50 percent chance of snow. Highs 30 to 35. Northeast winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. Southeast winds 5 to 10 mph. .MONDAY...Not as cool. Mostly cloudy. Slight chance of snow in the morning, then snow with rain likely in the afternoon. Light snow accumulations. Highs 40 to 45. South winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows 25 to 30. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. Lows 20 to 30. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. Lows 20 to 25. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 35. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. .SATURDAY...Not as cool. Partly cloudy. Highs 40 to 45. $$ MTZ318-301000- Snowy and Judith Mountains- 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy with a 50 percent chance of snow. Lows in the mid 20s. East winds up to 10 mph. .SUNDAY...Cloudy. Snow likely in the morning, then chance of snow in the afternoon. Snow accumulation of 2 to 5 inches. Highs 30 to 35. East winds 5 to 15 mph. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. Southeast winds 5 to 15 mph. .MONDAY...Not as cool. Mostly cloudy. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 40 to 45. South winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows 25 to 30. Southwest winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. Lows 25 to 30. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow. Highs 40 to 45. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of snow. Lows around 25. Highs 35 to 40. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 25. .SATURDAY...Partly cloudy. Highs 40 to 45. $$ MTZ319-301000- Helena Valley- Including Helena 201 PM MDT Sat Mar 29 2025 .TONIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. Northwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the mid 40s. North winds up to 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows around 30. Northeast winds up to 5 mph shifting to the southeast after midnight. .MONDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then rain likely in the afternoon. Highs 50 to 55. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows around 30. Southwest winds up to 5 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs around 45. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain and snow. Highs 45 to 50. .WEDNESDAY NIGHT...Mostly cloudy. Lows 25 to 30. .THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs 45 to 50. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs around 45. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 25. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Helena 31 45 31 53 / 50 50 10 60 $$ MTZ320-301000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Patchy dense fog through the night. Lows 25 to 30. Northeast winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. Southeast winds 5 to 15 mph. .MONDAY...Mostly cloudy. Chance of snow in the morning, then snow with rain likely in the afternoon. Light snow accumulations. Highs 40 to 45. South winds 5 to 10 mph shifting to the southwest 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows 25 to 30. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Snow likely. Heavy snow accumulations. Highs 30 to 40. Chance of snow 70 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Lows around 25. Highs 35 to 40. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. Lows 20 to 25. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. .SATURDAY...Partly cloudy. Highs 40 to 45. $$ MTZ321-301000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 201 PM MDT Sat Mar 29 2025 .TONIGHT...Cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Patchy dense fog after midnight. Lows 25 to 30. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Cloudy with a 50 percent chance of snow. Highs 35 to 40. Northeast winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. Southeast winds 5 to 15 mph. .MONDAY...Mostly cloudy. Slight chance of snow in the morning, then rain and snow likely in the afternoon. Snow level 5000 feet. Highs around 45. Southeast winds 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows 25 to 30. West winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Snow likely. Moderate snow accumulations. Highs 35 to 40. Chance of snow 70 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Lows around 25. Highs around 40. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs around 40. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of snow. Lows 20 to 25. Highs 35 to 40. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. .SATURDAY...Partly cloudy. Highs around 45. $$ MTZ322-301000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Patchy dense fog in the evening. Snow likely. Snow accumulation of 5 to 8 inches. Lows 25 to 30. North winds 5 to 15 mph. Chance of snow 70 percent. .SUNDAY...Cloudy with a 50 percent chance of snow. Highs 30 to 40. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. Southeast winds up to 10 mph. .MONDAY...Mostly cloudy. Chance of snow in the morning, then snow and rain likely in the afternoon. Light snow accumulations. Highs 40 to 45. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. West winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of snow. Lows 20 to 25. Highs 30 to 40. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. .SATURDAY...Not as cool. Partly cloudy. Highs 40 to 50. $$ MTZ323-301000- Canyon Ferry Area- Including Toston, Townsend, and Winston 201 PM MDT Sat Mar 29 2025 .TONIGHT...Chance of rain and snow in the evening, then snow likely and chance of rain after midnight. Snow accumulation up to 2 inches. Snow level 4500 feet. Lows 30 to 35. North winds 5 to 15 mph. Chance of precipitation 70 percent. .SUNDAY...Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain and snow in the afternoon. Highs 40 to 45. North winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around 30. Southeast winds up to 10 mph. .MONDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then rain likely in the afternoon. Highs around 50. South winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. West winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .WEDNESDAY...Mostly cloudy with a 20 percent chance of snow. Highs around 45. .WEDNESDAY NIGHT...Mostly cloudy. Lows 25 to 30. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs around 45. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 25 to 30. Highs 50 to 55. $$ MTZ324-301000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 201 PM MDT Sat Mar 29 2025 .TONIGHT...Rain and snow in the evening, then snow with rain likely after midnight. Snow accumulation of 5 to 8 inches. Snow level 5000 feet. Lows around 30. North winds 5 to 15 mph. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 40 to 45. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around 30. Southeast winds up to 10 mph. .MONDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 45 to 50. South winds up to 5 mph increasing to southwest 10 to 15 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent chance of snow. Lows around 25. Highs 40 to 45. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 25. .THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 25. Highs around 50. $$ MTZ325-301000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 201 PM MDT Sat Mar 29 2025 .TONIGHT...Rain and snow likely in the evening, then snow likely after midnight. Patchy fog after midnight. Snow accumulation of 1 to 4 inches. Snow level 5500 feet. Lows around 30. North winds up to 10 mph. Chance of precipitation 70 percent. .SUNDAY...Mostly cloudy. Patchy fog in the morning. Chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 40 to 45. North winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows around 30. Southeast winds 5 to 10 mph. .MONDAY...Breezy. Mostly cloudy. Chance of snow and slight chance of rain in the morning, then snow likely and chance of rain in the afternoon. Snow level 5500 feet. Highs around 45. South winds 5 to 15 mph increasing to southwest 15 to 25 mph in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows 25 to 30. Southwest winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Snow likely. Moderate snow accumulations. Highs 35 to 40. Chance of snow 70 percent. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. Highs around 40. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of snow. Lows around 25. Highs around 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 25. Highs 45 to 50. $$ MTZ326-301000- Gallatin Valley- Including Bozeman and Gallatin Gateway 201 PM MDT Sat Mar 29 2025 .TONIGHT...Rain likely and chance of snow in the evening, then snow and rain likely after midnight. Patchy fog after midnight. Snow accumulation up to 1 inch. Snow level 5000 feet. Lows around 30. Northeast winds up to 10 mph. Chance of precipitation 70 percent. .SUNDAY...Mostly cloudy. Patchy fog in the morning. Snow likely and chance of rain in the morning, then slight chance of rain and snow in the afternoon. Snow accumulation up to 1 inch. Snow level 4500 feet. Highs 40 to 45. Northeast winds up to 10 mph shifting to the east in the afternoon. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 25 to 30. East winds 5 to 10 mph. .MONDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs around 50. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows 25 to 30. Southwest winds up to 10 mph. .TUESDAY...Colder. Snow likely. Moderate snow accumulations. Highs around 40. Chance of snow 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 25. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45. Lows around 25. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of snow. Lows around 25. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 25. .SATURDAY...Partly cloudy. Highs 45 to 50. && TEMPERATURE / PRECIPITATION Bozeman Airport 29 42 27 50 / 70 70 10 50 Bozeman MSU 29 41 27 48 / 70 70 10 50 $$ MTZ330-301000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Chance of snow in the evening, then snow likely after midnight. Patchy dense fog through the night. Snow accumulation of 11 to 17 inches. Lows 20 to 25. Northeast winds up to 10 mph. Chance of snow 70 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. East winds up to 10 mph shifting to the south in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 25 to 30. South winds 5 to 10 mph. Chance of snow 50 percent. .MONDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 30 to 40. South winds 10 to 20 mph. Chance of snow 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 20 to 25. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 70 percent. .TUESDAY...Snow likely. Heavy snow accumulations. Highs 25 to 35. Chance of snow 70 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Lows 15 to 20. Highs 25 to 35. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 25 to 35. Lows 15 to 25. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of snow. Lows 15 to 20. Highs 35 to 45. && TEMPERATURE / PRECIPITATION West Yellowstone 22 40 24 43 / 70 60 40 70 $$ MTZ327-301000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Patchy dense fog in the evening. Snow in the evening, then snow likely after midnight. Snow may be heavy at times in the evening. Snow accumulation of 7 to 13 inches. Lows 20 to 25. North winds up to 10 mph. Chance of snow 90 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Northeast winds up to 10 mph shifting to the southeast in the afternoon. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. Southeast winds up to 10 mph. .MONDAY...Chance of snow in the morning, then snow in the afternoon. Light snow accumulations. Highs 35 to 40. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of snow near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then snow showers likely and slight chance of thunderstorms after midnight. Moderate snow accumulations. Lows 20 to 25. West winds up to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Snow likely. Light snow accumulations. Highs 30 to 35. Chance of snow 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of snow. Lows 15 to 20. Highs 30 to 40. .FRIDAY NIGHT...Partly cloudy. Lows 15 to 20. .SATURDAY...Sunny. Highs 35 to 45. $$ MTZ328-301000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 201 PM MDT Sat Mar 29 2025 .TONIGHT...Patchy dense fog in the evening. Snow with rain likely in the evening, then snow likely after midnight. Snow accumulation of 7 to 13 inches. Lows 25 to 30. North winds 5 to 15 mph. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 40 to 45. Northeast winds up to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. Southeast winds up to 10 mph. .MONDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 50. South winds 5 to 10 mph shifting to the southwest 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow showers and slight chance of thunderstorms after midnight. Lows 25 to 30. Southwest winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. Highs 40 to 45. .WEDNESDAY NIGHT...Mostly cloudy. Lows 20 to 25. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45. Lows around 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 25. Highs 45 to 50. && TEMPERATURE / PRECIPITATION Dillon 28 42 28 48 / 80 60 10 30 $$ MTZ329-301000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 201 PM MDT Sat Mar 29 2025 .TONIGHT...Snow in the evening, then snow likely after midnight. Patchy dense fog through the night. Snow may be heavy at times in the evening. Snow accumulation of 6 to 12 inches. Lows 25 to 30. North winds 5 to 10 mph. Chance of snow 90 percent. .SUNDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 35 to 40. Northeast winds up to 10 mph shifting to the southeast in the afternoon. Chance of snow 50 percent. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows 25 to 30. South winds 5 to 15 mph. .MONDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. South winds 10 to 15 mph shifting to the southwest 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 20 to 25. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 35. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20. Highs 30 to 35. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs 30 to 40. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 20 to 25. Highs 35 to 45. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls