FPUS55 KTFX 220247 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 846 PM MDT Mon Oct 21 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Tuesday, Tuesday night, and Wednesday. MTZ301-221000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy. Snow likely and rain early in the evening, then chance of snow and rain after midnight. New snow accumulation of 3 to 6 inches. Near steady temperature in the lower 30s. West winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .TUESDAY...Breezy, colder. Mostly cloudy with a 50 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs 30 to 40. West winds 15 to 25 mph. .TUESDAY NIGHT...Windy. Mostly clear. Lows 25 to 30. Southwest winds 20 to 30 mph with gusts to around 45 mph. .WEDNESDAY...Breezy. Partly cloudy. A 20 percent chance of snow in the afternoon. Highs 35 to 45. Southwest winds 15 to 25 mph with gusts to around 40 mph. .WEDNESDAY NIGHT...Windy. Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows 25 to 30. West winds 20 to 30 mph with gusts to around 45 mph. .THURSDAY...Breezy. Partly cloudy with a 20 percent chance of snow. Highs 30 to 40. .THURSDAY NIGHT...Partly cloudy. Lows 20 to 25. .FRIDAY...Sunny. Highs 35 to 45. .FRIDAY NIGHT...Mostly cloudy. Lows 25 to 30. .SATURDAY...Breezy. Not as cool. Partly cloudy. Highs 45 to 55. .SATURDAY NIGHT AND SUNDAY...Windy, colder. Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 40. Highs 35 to 45. .SUNDAY NIGHT...Breezy, colder. Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. .MONDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. $$ MTZ307-221000- Southern Rocky Mountain Front- Including Rogers Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Breezy, colder. Mostly cloudy. Chance of rain and snow early in the evening, then slight chance of snow after midnight. Lows 25 to 35. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler. Partly cloudy with a 50 percent chance of snow in the morning, then sunny in the afternoon. Highs 35 to 45. West winds 10 to 20 mph with gusts to around 35 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 30. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain and snow in the afternoon. Highs 40 to 50. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows 20 to 30. West winds 10 to 15 mph increasing to 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs 30 to 40. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 20 to 25. Highs 40 to 50. .FRIDAY NIGHT...Mostly cloudy. Lows 25 to 35. .SATURDAY...Not as cool. Partly cloudy. Highs 50 to 60. .SATURDAY NIGHT...Mostly cloudy with chance of snow and slight chance of rain. Lows 35 to 40. Chance of precipitation 40 percent. .SUNDAY AND SUNDAY NIGHT...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain and snow. Highs 40 to 50. Lows 25 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. $$ MTZ302-221000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy. Chance of snow early in the evening, then slight chance of rain and snow after midnight. Near steady temperature in the lower 30s. North winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Breezy, cooler. Partly cloudy with a 20 percent chance of snow in the morning, then sunny in the afternoon. Highs 45 to 50. West winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 25 to 30. Southwest winds 10 to 20 mph with gusts to around 35 mph. .WEDNESDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 45 to 55. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. West winds 10 to 20 mph with gusts to around 35 mph. .THURSDAY THROUGH FRIDAY...Breezy. Mostly clear. Highs 40 to 50. Lows 20 to 25. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT AND SUNDAY...Windy. Mostly cloudy with a 20 percent chance of rain. Lows around 40. Highs 50 to 55. .SUNDAY NIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .MONDAY...Breezy. Mostly cloudy with a 50 percent chance of snow and rain. Highs around 45. $$ MTZ308-221000- Southern High Plains- Including Bynum, Choteau, and Pendroy 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy early in the evening then clearing. Chance of rain and snow early in the evening, then slight chance of rain after midnight. Lows 30 to 35. Northeast winds 10 to 15 mph with gusts to around 30 mph shifting to the southwest 5 to 15 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Highs 50 to 55. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows around 30. West winds 10 to 15 mph. .THURSDAY...Sunny. Highs 45 to 50. .THURSDAY NIGHT...Colder. Partly cloudy. Lows 20 to 25. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 35. .SATURDAY...Warmer. Partly cloudy. Highs around 65. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 40. .SUNDAY...Mostly cloudy with a 40 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. $$ MTZ303-221000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy. Chance of snow and rain early in the evening, then slight chance of rain and snow after midnight. Lows in the mid 20s. North winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler. Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs around 50. West winds up to 10 mph increasing to 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 10 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 55. Southwest winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 25 to 30. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 45 to 50. Lows 20 to 25. .FRIDAY NIGHT AND SATURDAY...Warmer. Mostly cloudy. Lows 25 to 30. Highs 60 to 65. .SATURDAY NIGHT...Breezy. Mostly cloudy. Lows 35 to 40. .SUNDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 30 to 35. .MONDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. && TEMPERATURE / PRECIPITATION Cut Bank 24 50 24 54 / 50 10 0 0 $$ MTZ304-221000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Breezy. Much colder. Mostly cloudy. Chance of rain and snow early in the evening, then slight chance of rain and snow after midnight. Lows 25 to 30. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs 50 to 55. West winds up to 10 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds 5 to 15 mph. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs around 55. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows around 30. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 45 to 50. Lows 20 to 25. .FRIDAY NIGHT...Mostly cloudy. Lows 25 to 30. .SATURDAY...Warmer. Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows 35 to 45. Highs around 60. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy. Lows 30 to 35. Highs around 50. $$ MTZ305-221000- Hill County- Including Havre 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Breezy. Much colder. Mostly cloudy. Chance of rain early in the evening, then slight chance of rain and snow after midnight. Lows around 30. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Cooler. Mostly cloudy in the morning then clearing. Highs 50 to 55. West winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 5 to 10 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 30. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs 50 to 55. .THURSDAY NIGHT...Partly cloudy. Lows 20 to 25. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows 25 to 30. Highs 60 to 65. .SATURDAY NIGHT...Not as cool. Partly cloudy. Lows around 40. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 60 to 65. Lows 30 to 35. .MONDAY...Partly cloudy. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Havre 31 52 25 58 / 60 20 0 0 $$ MTZ306-221000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy. Rain likely early in the evening, then chance of rain after midnight. Lows around 30. Northwest winds 10 to 20 mph. Chance of rain 70 percent. .TUESDAY...Cooler. Mostly cloudy in the morning then clearing. Highs 45 to 50. Northwest winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds up to 10 mph. .WEDNESDAY...Not as cool. Sunny in the morning then becoming partly cloudy. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 30. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs 50 to 55. .THURSDAY NIGHT...Partly cloudy. Lows 20 to 25. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows 25 to 30. Highs 60 to 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 35. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy. Lows 30 to 35. .MONDAY...Partly cloudy. Highs 50 to 55. $$ MTZ309-221000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy with chance of rain early in the evening, then partly cloudy with slight chance of rain and snow after midnight. Lows 25 to 30. Northwest winds 10 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Patchy fog in the morning. Highs in the mid 50s. West winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 30. West winds 5 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 50 to 55. Lows around 20. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT...Mostly cloudy. Lows around 30. .SATURDAY...Warmer. Partly cloudy. Highs 65 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 40. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. Lows 30 to 35. .MONDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 50 to 55. $$ MTZ310-221000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy. Chance of rain early in the evening, then slight chance of rain after midnight. Lows 30 to 35. Northwest winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY...Cooler, sunny. Patchy fog in the morning. Highs in the mid 50s. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs around 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows 30 to 35. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 50 to 55. Lows 20 to 25. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows around 30. Highs 65 to 70. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Mostly cloudy. Highs around 65. .SUNDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain. Lows 30 to 35. .MONDAY...Cooler. Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. $$ MTZ311-221000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Mostly cloudy with a 50 percent chance of rain. Lows 30 to 35. Northwest winds 10 to 20 mph. .TUESDAY...Cooler. Partly cloudy in the morning then clearing. Highs 50 to 55. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows 30 to 35. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 50 to 55. Lows 25 to 30. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. $$ MTZ312-221000- Cascade County below 5000ft- Including Great Falls 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Much colder. Cloudy with chance of rain early in the evening, then partly cloudy with slight chance of rain after midnight. Lows 30 to 35. Northwest winds 10 to 20 mph shifting to the southwest 5 to 15 mph after midnight. Chance of rain 50 percent. .TUESDAY...Cooler, sunny. Highs in the mid 50s. Southwest winds 10 to 20 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 35. Southwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 60. Southwest winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows 30 to 35. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 50 to 55. Lows around 25. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 35. .SATURDAY AND SATURDAY NIGHT...Warmer. Partly cloudy. Highs 65 to 70. Lows 40 to 45. .SUNDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy with a 20 percent chance of rain. Lows around 35. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Great Falls Arpt 34 56 29 61 / 50 0 0 0 $$ MTZ313-221000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with chance of rain early in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows in the mid 30s. Northwest winds 10 to 20 mph. Gusts up to 30 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Highs 50 to 55. West winds 10 to 20 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds 5 to 15 mph. .WEDNESDAY...Warmer. Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows around 30. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY AND THURSDAY NIGHT...Cooler. Mostly clear. Highs 50 to 55. Lows around 25. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows around 30. Highs 65 to 70. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain. Lows 30 to 35. .MONDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs 50 to 55. $$ MTZ314-221000- Fergus County below 4500ft- Including Hilger and Lewistown 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Cloudy with rain likely early in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows 35 to 40. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 70 percent. .TUESDAY...Cooler, sunny. Highs in the mid 50s. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs 60 to 65. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 30 to 40. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 50 to 55. Lows 25 to 30. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows 30 to 35. Highs 65 to 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 40 to 45. Highs 65 to 70. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Lewistown 32 54 26 62 / 80 10 0 0 $$ MTZ315-221000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with chance of rain and snow early in the evening, then partly cloudy with slight chance of rain and snow after midnight. Lows 30 to 35. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Highs 40 to 50. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 30. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain and snow in the afternoon. Highs 45 to 55. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of snow after midnight. Lows 25 to 30. West winds 5 to 15 mph. Gusts up to 35 mph after midnight. Chance of precipitation 50 percent. .THURSDAY...Sunny. Highs 35 to 45. .THURSDAY NIGHT...Partly cloudy. Lows 20 to 25. .FRIDAY...Sunny. Highs 45 to 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Highs 45 to 55. Lows 30 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. $$ MTZ316-221000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Breezy, colder. Mostly cloudy early in the evening then clearing. Chance of rain early in the evening, then slight chance of rain after midnight. Lows in the mid 30s. Northwest winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Chance of rain 40 percent. .TUESDAY...Cooler, sunny. Highs 50 to 55. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain and snow after midnight. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Sunny. Highs 45 to 50. .THURSDAY NIGHT...Partly cloudy. Lows 25 to 30. .FRIDAY...Sunny. Highs 50 to 55. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 35. .SATURDAY...Warmer. Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. $$ MTZ317-221000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with chance of rain early in the evening, then partly cloudy with slight chance of thunderstorms and snow showers after midnight. Lows 30 to 35. West winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Highs 40 to 50. West winds 10 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 45 to 55. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows 25 to 30. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 40 to 50. Lows 20 to 30. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows 30 to 35. Highs 55 to 60. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 45. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. .SUNDAY NIGHT AND MONDAY...Colder. Mostly cloudy with a 40 percent chance of snow and rain. Lows 30 to 35. Highs 40 to 45. $$ MTZ318-221000- Snowy and Judith Mountains- 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Cloudy with rain likely early in the evening, then partly cloudy with chance of rain showers and slight chance of thunderstorms after midnight. Lows 30 to 35. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 70 percent. .TUESDAY...Cooler, sunny. Highs 45 to 50. West winds 10 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southwest winds 5 to 10 mph. .WEDNESDAY...Not as cool. Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows around 30. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 40 to 50. Lows 25 to 30. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows around 30. Highs 55 to 65. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. Highs 40 to 50. $$ MTZ319-221000- Helena Valley- Including Helena 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. West winds 10 to 20 mph shifting to the southwest 5 to 10 mph after midnight. .TUESDAY...Cooler, sunny. Highs in the mid 50s. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 60. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 25 to 30. West winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 50 to 55. Lows 20 to 25. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 25 to 35. Highs around 65. .SUNDAY...Partly cloudy with a 30 percent chance of rain. Highs around 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 30. .MONDAY...Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Helena 36 58 28 60 / 30 0 0 10 $$ MTZ320-221000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with chance of rain early in the evening, then partly cloudy with slight chance of thunderstorms and snow after midnight. Lows 30 to 35. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler. Sunny in the morning then becoming partly cloudy. Highs 40 to 50. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. West winds up to 10 mph shifting to the south after midnight. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 45 to 55. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely in the evening, then chance of snow and rain after midnight. Light snow accumulations. Lows 25 to 30. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Sunny with a 20 percent chance of snow. Highs 35 to 45. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 25 to 30. Highs 40 to 50. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 30 to 40. Highs 50 to 60. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 45 to 55. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 40 to 45. $$ MTZ321-221000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with chance of rain early in the evening, then partly cloudy with slight chance of thunderstorms and snow after midnight. Lows 30 to 35. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Highs around 50. West winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 20 to 25. West winds up to 10 mph shifting to the south after midnight. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain and snow after midnight. Lows 25 to 30. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 45 to 50. Lows 20 to 25. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 25 to 35. Highs around 60. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy with a 40 percent chance of rain and snow. Lows around 30. Highs 45 to 50. $$ MTZ322-221000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy early in the evening then clearing. Chance of snow and slight chance of rain early in the evening, then slight chance of rain and snow after midnight. Lows 30 to 35. West winds 5 to 15 mph. Gusts up to 30 mph early in the evening. Chance of precipitation 50 percent. .TUESDAY...Cooler, sunny. Highs 40 to 50. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. West winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain and snow in the afternoon. Highs 45 to 55. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely in the evening, then chance of snow and rain after midnight. Snow level 6500 feet. Lows 25 to 30. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Sunny. Highs 40 to 50. .THURSDAY NIGHT...Partly cloudy. Lows 20 to 30. .FRIDAY...Sunny. Highs 40 to 50. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. .SATURDAY...Not as cool. Sunny. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 40. .SUNDAY...Partly cloudy with chance of snow and slight chance of rain. Highs 45 to 55. Chance of precipitation 40 percent. .SUNDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain and snow. Lows 25 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. $$ MTZ323-221000- Canyon Ferry Area- Including Toston, Townsend, and Winston 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with slight chance of rain early in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows in the mid 30s. West winds 10 to 20 mph shifting to the northwest 5 to 15 mph after midnight. Gusts up to 35 mph. Chance of precipitation 20 percent. .TUESDAY...Cooler, sunny. Highs 50 to 55. Northwest winds up to 10 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. North winds up to 10 mph shifting to the south after midnight. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of rain 60 percent. .THURSDAY...Sunny. Highs around 50. .THURSDAY NIGHT...Partly cloudy. Lows 25 to 30. .FRIDAY...Sunny. Highs 50 to 55. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 30 to 40. Highs 60 to 65. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 30 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. $$ MTZ324-221000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy early in the evening then becoming partly cloudy. Chance of rain early in the evening, then slight chance of rain after midnight. Lows 30 to 35. West winds 10 to 20 mph. Chance of rain 40 percent. .TUESDAY...Cooler. Partly cloudy. Highs in the mid 50s. West winds up to 10 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Northwest winds up to 5 mph shifting to the southwest after midnight. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain and snow after midnight. Lows 25 to 30. West winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY...Sunny. Highs 50 to 55. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. Highs 50 to 55. .SATURDAY...Warmer, sunny. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 30. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. $$ MTZ325-221000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Breezy, colder. Mostly cloudy. A 20 percent chance of rain early in the evening. Lows 30 to 35. Southwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. .TUESDAY...Cooler. Mostly cloudy. Highs in the mid 50s. South winds up to 10 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Colder. Partly cloudy. Lows 25 to 30. South winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 55 to 60. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Rain likely. Lows 25 to 30. West winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Sunny with a 20 percent chance of rain and snow. Highs around 50. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 25. Highs 50 to 55. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. .SATURDAY...Warmer, sunny. Highs 60 to 65. .SATURDAY NIGHT...Breezy. Partly cloudy. Lows 35 to 40. .SUNDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 30 to 35. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. $$ MTZ326-221000- Gallatin Valley- Including Bozeman and Gallatin Gateway 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy. Chance of rain early in the evening, then slight chance of rain after midnight. Lows 30 to 35. Southwest winds 10 to 15 mph shifting to the west 5 to 15 mph after midnight. Chance of rain 50 percent. .TUESDAY...Cooler. Partly cloudy in the morning then becoming mostly cloudy. Patchy fog in the morning. Highs in the mid 50s. West winds up to 10 mph. .TUESDAY NIGHT...Colder. Mostly clear. Lows 25 to 30. Southeast winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. South winds up to 10 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Rain likely. Lows 25 to 30. West winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Sunny with a 20 percent chance of rain and snow. Highs around 50. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 25. Highs 50 to 55. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Warmer, sunny. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 30 to 35. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. && TEMPERATURE / PRECIPITATION Bozeman Airport 33 56 24 60 / 40 10 0 10 Bozeman MSU 33 53 27 59 / 30 10 0 10 $$ MTZ330-221000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Breezy, colder. Mostly cloudy. Slight chance of rain and snow early in the evening, then slight chance of snow after midnight. Lows 25 to 35. Southwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Highs 40 to 50. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Partly cloudy. Lows 20 to 30. South winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs 45 to 55. South winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Rain and snow likely in the evening, then snow likely and rain after midnight. Light snow accumulations. Snow level above 8000 feet. Lows 20 to 30. Southwest winds 10 to 15 mph shifting to the west 5 to 15 mph after midnight. Chance of precipitation 80 percent. .THURSDAY...Partly cloudy with a 50 percent chance of snow. Highs 35 to 45. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 20 to 25. Highs 40 to 50. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 35. .SATURDAY...Sunny. Highs 45 to 55. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. .MONDAY...Colder. Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. && TEMPERATURE / PRECIPITATION West Yellowstone 26 50 19 53 / 20 10 0 20 $$ MTZ327-221000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with slight chance of rain and snow early in the evening, then partly cloudy with slight chance of snow after midnight. Lows 25 to 30. West winds 10 to 20 mph. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 40 to 50. West winds 5 to 15 mph. .TUESDAY NIGHT...Colder. Partly cloudy. Lows 20 to 30. Southwest winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of rain and snow in the afternoon. Highs 40 to 50. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Colder. Mostly cloudy. Rain and snow in the evening, then chance of snow after midnight. Light snow accumulations. Snow level 7000 feet. Lows 15 to 25. West winds 5 to 15 mph. Chance of precipitation 80 percent. .THURSDAY...Sunny. Highs 35 to 45. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 15 to 25. Highs 40 to 50. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Sunny. Highs 45 to 55. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 35. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Highs 40 to 50. Lows 20 to 30. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. $$ MTZ328-221000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Partly cloudy. A 20 percent chance of rain early in the evening. Lows 30 to 35. Southwest winds 10 to 20 mph. .TUESDAY...Cooler. Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 55. Southwest winds up to 10 mph. .TUESDAY NIGHT...Colder. Partly cloudy. Lows 25 to 30. Southwest winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 55 to 60. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain and snow after midnight. Lows 25 to 30. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Sunny. Highs 45 to 50. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 20 to 30. Highs 50 to 55. .SATURDAY...Warmer, sunny. Highs 55 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 25 to 30. .MONDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 50. && TEMPERATURE / PRECIPITATION Dillon 31 55 24 58 / 20 0 0 10 $$ MTZ329-221000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 846 PM MDT Mon Oct 21 2024 .REST OF TONIGHT...Colder. Mostly cloudy with a 20 percent chance of rain early in the evening, then partly cloudy after midnight. Lows around 30. Southwest winds 10 to 20 mph. .TUESDAY...Mostly cloudy. Highs 45 to 50. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows 25 to 30. South winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs 45 to 55. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Rain and snow likely. Light snow accumulations. Snow level 7500 feet. Lows around 25. Southwest winds 10 to 15 mph shifting to the northwest after midnight. Chance of precipitation 70 percent. .THURSDAY...Sunny with a 20 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 20 to 30. Highs 40 to 50. .SATURDAY...Sunny. Highs 50 to 55. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls