Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
693 FPUS55 KTFX 292002 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 201 PM MDT Mon Apr 29 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Tuesday, Tuesday night, and Wednesday. MTZ301-301000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 201 PM MDT Mon Apr 29 2024 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO NOON MDT THURSDAY... .TONIGHT...Windy, colder. Mostly cloudy with a 50 percent chance of snow. Lows 20 to 30. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Windy. Chance of snow in the morning, then snow likely in the afternoon. Snow accumulation of 2 to 5 inches. Highs 30 to 40. West winds 20 to 30 mph with gusts to around 50 mph. Chance of snow 70 percent. .TUESDAY NIGHT...Breezy. Chance of snow in the evening, then snow after midnight. Snow accumulation of 2 to 5 inches. Lows 20 to 30. West winds 15 to 25 mph. Chance of snow near 100 percent. .WEDNESDAY...Breezy, snow. Heavy snow accumulations. Highs 25 to 35. West winds 15 to 25 mph. Chance of snow near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow in the evening, then chance of snow after midnight. Moderate snow accumulations. Lows 25 to 30. Northwest winds 10 to 20 mph. Chance of snow 90 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Lows around 25. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 25 to 30. .SATURDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 40 to 50. .SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. Highs 40 to 50. $$ MTZ307-301000- Southern Rocky Mountain Front- Including Rogers Pass 201 PM MDT Mon Apr 29 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO NOON MDT THURSDAY... .TONIGHT...Windy, colder. Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. West winds 20 to 30 mph with gusts to around 50 mph. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. West winds 25 to 35 mph with gusts to around 50 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. West winds 15 to 25 mph. .WEDNESDAY...Breezy, snow. Moderate snow accumulations. Highs 30 to 35. West winds 15 to 25 mph. Chance of snow near 100 percent. .WEDNESDAY NIGHT...Snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 25 to 30. Northwest winds 5 to 15 mph. Chance of snow 90 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. Lows 25 to 30. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 25. .SATURDAY...Partly cloudy with a 40 percent chance of rain and snow. Highs 45 to 50. .SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. Highs 45 to 55. $$ MTZ302-301000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 201 PM MDT Mon Apr 29 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO NOON MDT THURSDAY... .TONIGHT...Windy. Mostly cloudy. Lows around 30. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs 40 to 50. West winds 25 to 35 mph with gusts to around 50 mph. .TUESDAY NIGHT...Windy, cloudy. Chance of snow in the evening, then snow likely after midnight. Snow accumulation up to 2 inches. Lows around 30. West winds 20 to 30 mph. Chance of snow 70 percent. .WEDNESDAY...Windy. Snow in the morning, then snow and rain in the afternoon. Moderate snow accumulations. Highs 35 to 40. Northwest winds 20 to 30 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Rain and snow in the evening, then snow and rain likely after midnight. Light snow accumulations. Snow level 4500 feet. Lows around 30. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Highs 40 to 45. Lows 25 to 30. .FRIDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs around 45. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Mostly cloudy. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 30 to 35. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. Lows 35 to 40. .MONDAY...Mostly cloudy with a 20 percent chance of rain. Highs 50 to 60. $$ MTZ308-301000- Southern High Plains- Including Bynum, Choteau, and Pendroy 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows around 30. West winds 15 to 25 mph with gusts to around 45 mph. .TUESDAY...Windy. Partly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 45 to 50. West winds 20 to 30 mph with gusts to around 50 mph. Chance of snow 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows around 30. West winds 15 to 25 mph. Chance of snow 50 percent. .WEDNESDAY...Breezy. Snow likely in the morning, then snow and rain in the afternoon. Light snow accumulations. Snow level 4000 feet. Highs 40 to 45. West winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain and snow in the evening, then snow and rain likely after midnight. Light snow accumulations. Snow level 4500 feet. Lows 30 to 35. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. Lows around 30. .FRIDAY NIGHT...Partly cloudy. Lows around 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. Lows 35 to 40. $$ MTZ303-301000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy. Lows around 30. West winds 15 to 25 mph. .TUESDAY...Windy. Mostly cloudy. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 50. West winds 25 to 35 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Windy, cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows 30 to 35. West winds 20 to 30 mph. Chance of precipitation 50 percent. .WEDNESDAY...Windy. Snow and rain. Light snow accumulations. Snow level 4000 feet. Highs 35 to 40. Northwest winds 20 to 30 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Rain and snow in the evening, then rain and snow likely after midnight. Lows around 30. Northwest winds 15 to 25 mph. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 40 to 45. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. Highs 45 to 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs around 55. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 35. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Highs 55 to 60. Lows 35 to 40. .MONDAY...Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Cut Bank 31 50 32 38 / 10 40 50 90 $$ MTZ304-301000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 201 PM MDT Mon Apr 29 2024 .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of rain in the evening. Lows 30 to 35. West winds 10 to 20 mph. .TUESDAY...Windy. Mostly cloudy. Chance of snow in the morning, then chance of rain and snow likely in the afternoon. Snow accumulation up to 1 inch. Snow level 3500 feet. Highs 45 to 55. West winds 20 to 30 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. West winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. .WEDNESDAY...Breezy. Snow and rain. Moderate snow accumulations. Highs 35 to 45. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Rain in the evening, then rain and snow likely after midnight. Light snow accumulations. Lows 30 to 35. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Rain and snow likely. Highs 40 to 45. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. .FRIDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs 45 to 50. Chance of precipitation 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. .MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs around 60. $$ MTZ305-301000- Hill County- Including Havre 201 PM MDT Mon Apr 29 2024 .TONIGHT...Mostly cloudy. Chance of rain in the evening, then chance of rain and slight chance of snow after midnight. Lows in the mid 30s. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TUESDAY...Windy, cooler. Mostly cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 50 to 55. West winds 20 to 30 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows 30 to 35. West winds 15 to 25 mph. Chance of precipitation 50 percent. .WEDNESDAY...Rain and snow in the morning, then rain in the afternoon. Highs 45 to 50. West winds 10 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain in the evening, then rain likely after midnight. Lows around 35. Northwest winds 10 to 15 mph. Chance of rain 90 percent. .THURSDAY...Rain likely. Highs 45 to 50. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 30. .FRIDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs around 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 40. .MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Havre 35 56 33 50 / 40 40 50 80 $$ MTZ306-301000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy. Chance of rain in the evening, then rain likely and chance of snow after midnight. Little or no snow accumulation. Lows in the mid 30s. West winds 10 to 15 mph increasing to 15 to 25 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Windy, cooler. Mostly cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 50 to 55. West winds 20 to 30 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows 30 to 35. West winds 15 to 25 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow likely and chance of rain in the morning, then rain in the afternoon. Highs 45 to 50. West winds 10 to 20 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain in the evening, then rain and snow likely after midnight. Lows 30 to 35. Northwest winds 10 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Rain and snow likely. Highs 45 to 50. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows around 30. .FRIDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs around 50. Chance of precipitation 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance of rain. Lows around 40. Highs 60 to 65. $$ MTZ309-301000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 201 PM MDT Mon Apr 29 2024 .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows around 30. West winds 10 to 20 mph. .TUESDAY...Windy. Mostly cloudy. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs around 50. West winds 20 to 30 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow after midnight. Lows 30 to 35. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Breezy, colder. Snow likely and rain in the morning, then rain and snow in the afternoon. Highs around 40. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Rain and snow in the evening, then rain and snow likely after midnight. Lows 30 to 35. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Rain likely and chance of snow. Highs around 45. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows around 30. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with a 30 percent chance of rain and snow. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. .MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs around 60. $$ MTZ310-301000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 201 PM MDT Mon Apr 29 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows in the mid 30s. West winds 10 to 20 mph. Gusts up to 35 mph after midnight. .TUESDAY...Windy. Mostly cloudy. Chance of rain and slight chance of snow in the morning, then chance of rain in the afternoon. Highs 50 to 55. West winds 20 to 30 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow and rain after midnight. Lows 30 to 35. West winds 15 to 25 mph. Chance of precipitation 50 percent. .WEDNESDAY...Breezy. Snow and rain likely in the morning, then rain in the afternoon. Light snow accumulations. Highs around 45. West winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain. Light snow accumulations. Lows around 35. Northwest winds 10 to 20 mph. Chance of rain 90 percent. .THURSDAY...Rain likely. Highs 45 to 50. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 30 to 35. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 40 percent chance of rain. Highs 60 to 65. Lows around 40. $$ MTZ311-301000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder, cloudy. Rain likely in the evening, then chance of rain and snow after midnight. Snow accumulation up to 1 inch. Lows 30 to 35. West winds 10 to 15 mph increasing to 15 to 25 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Windy, cooler. Mostly cloudy with a 50 percent chance of snow and rain. Highs 50 to 55. West winds 20 to 30 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow and rain after midnight. Lows 30 to 35. West winds 15 to 25 mph. Chance of precipitation 50 percent. .WEDNESDAY...Breezy. Snow likely and chance of rain in the morning, then rain and snow in the afternoon. Light snow accumulations. Snow level 3500 feet. Highs 45 to 50. West winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain and snow in the evening, then rain and snow likely after midnight. Light snow accumulations. Lows 30 to 35. Northwest winds 10 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Rain and snow likely. Light snow accumulations. Highs 40 to 50. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .FRIDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs 45 to 50. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 60. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs around 60. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of rain. Lows around 40. Highs 60 to 65. $$ MTZ312-301000- Cascade County below 5000ft- Including Great Falls 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow in the evening, then partly cloudy after midnight. Lows around 30. West winds 10 to 15 mph shifting to the southwest 15 to 25 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Windy. Partly cloudy with slight chance of snow in the morning, then mostly cloudy with chance of snow and slight chance of rain in the afternoon. Highs 50 to 55. West winds 20 to 30 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows around 30. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Chance of snow 30 percent. .WEDNESDAY...Breezy. Snow likely in the morning, then rain and snow in the afternoon. Light snow accumulations. Snow level 3500 feet. Highs 40 to 45. West winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain and snow. Moderate snow accumulations. Lows 30 to 35. Northwest winds 10 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Rain and snow likely. Light snow accumulations. Highs 45 to 50. Chance of precipitation 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. Highs 45 to 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of rain. Lows around 40. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Great Falls Arpt 32 52 32 43 / 60 20 30 90 $$ MTZ313-301000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy. Rain showers with possible snow and thunderstorms likely in the evening. Snow accumulation up to 1 inch. Snow level 4500 feet. Lows 25 to 30. West winds 15 to 25 mph. Chance of precipitation 90 percent. .TUESDAY...Windy. Partly cloudy with slight chance of snow in the morning, then mostly cloudy with chance of snow in the afternoon. Highs 45 to 50. West winds 25 to 35 mph. Chance of snow 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 25 to 30. West winds 10 to 20 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow and rain in the afternoon. Light snow accumulations. Highs 40 to 45. West winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Rain showers, snow showers and slight chance of thunderstorms in the evening, then snow and rain after midnight. Moderate snow accumulations. Snow level 4500 feet. Lows around 30. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy. Rain and snow likely. Light snow accumulations. Highs 40 to 45. Chance of precipitation 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Lows 25 to 30. Highs around 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 65. Lows 35 to 40. $$ MTZ314-301000- Fergus County below 4500ft- Including Hilger and Lewistown 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows 30 to 35. Northwest winds 10 to 15 mph shifting to the west 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation near 100 percent. .TUESDAY...Windy. Partly cloudy. Slight chance of snow in the morning, then slight chance of rain in the afternoon. Highs 50 to 55. West winds 20 to 30 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of snow after midnight. Lows 30 to 35. West winds 15 to 25 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow and rain in the morning, then rain and snow in the afternoon. Snow level 3500 feet. Highs 45 to 50. West winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Rain showers, snow showers and slight chance of thunderstorms in the evening, then rain and snow likely after midnight. Light snow accumulations. Lows 30 to 35. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy. Rain and snow likely. Highs 45 to 50. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of snow and slight chance of rain. Lows 30 to 35. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs 45 to 50. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 60. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of rain. Lows around 40. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Lewistown 28 49 27 45 / 90 20 10 80 $$ MTZ315-301000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 201 PM MDT Mon Apr 29 2024 .TONIGHT...Windy, colder. Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then slight chance of snow after midnight. Snow may be heavy at times in the evening. Lows 20 to 25. West winds 20 to 30 mph. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. West winds 20 to 30 mph. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 20 to 25. West winds 15 to 25 mph. .WEDNESDAY...Breezy. Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 35 to 40. West winds 15 to 25 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Snow in the evening, then snow likely after midnight. Light snow accumulations. Lows 25 to 30. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 80 percent. .THURSDAY...Not as cool. Snow and rain likely. Light snow accumulations. Highs 40 to 50. Chance of precipitation 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 60. Lows 35 to 40. $$ MTZ316-301000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 25 to 30. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TUESDAY...Windy. Partly cloudy with slight chance of snow in the morning, then mostly cloudy with chance of snow in the afternoon. Highs 40 to 50. West winds 20 to 30 mph. Chance of snow 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 25 to 30. West winds 10 to 20 mph. .WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then snow and rain in the afternoon. Light snow accumulations. Highs 40 to 45. West winds 10 to 20 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow and rain likely after midnight. Moderate snow accumulations. Snow level 4500 feet. Lows 30 to 35. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Rain likely and chance of snow. Light snow accumulations. Highs 45 to 50. Chance of precipitation 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. Highs 45 to 50. .FRIDAY NIGHT...Partly cloudy. Lows around 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 65. Lows 35 to 40. $$ MTZ317-301000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 201 PM MDT Mon Apr 29 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY MORNING... .TONIGHT...Breezy, colder. Cloudy with snow showers, rain showers and chance of thunderstorms in the evening, then partly cloudy after midnight. Snow accumulation of 1 to 4 inches. Lows 20 to 25. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 90 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. West winds 20 to 30 mph. .TUESDAY NIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 20 to 25. West winds 10 to 20 mph. Chance of snow 40 percent. .WEDNESDAY...Breezy. Snow likely in the morning, then snow in the afternoon. Moderate snow accumulations. Highs 30 to 40. West winds 15 to 25 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Snow showers and slight chance of thunderstorms in the evening, then snow after midnight. Heavy snow accumulations. Lows 25 to 30. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .THURSDAY...Snow showers and slight chance of thunderstorms. Moderate snow accumulations. Highs 35 to 40. Chance of precipitation 90 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. Highs 35 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 45 to 50. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 55. Lows 30 to 40. $$ MTZ318-301000- Snowy and Judith Mountains- 201 PM MDT Mon Apr 29 2024 .TONIGHT...Windy, colder. Rain showers, snow and chance of thunderstorms in the evening, then slight chance of thunderstorms and snow showers after midnight. Snow accumulation of 1 to 4 inches. Snow level 5000 feet. Lows 25 to 30. Northwest winds 10 to 20 mph increasing to west 20 to 30 mph after midnight. Chance of precipitation 90 percent. .TUESDAY...Windy, cooler. Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of snow. Highs 40 to 45. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of snow. Lows in the mid 20s. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 35 to 45. West winds 15 to 25 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Breezy. Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 25 to 30. Northwest winds 15 to 25 mph. Chance of precipitation 80 percent. .THURSDAY...Breezy. Snow likely. Moderate snow accumulations. Highs 35 to 40. Chance of snow 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 30 to 35. .SUNDAY...Mostly cloudy with a 40 percent chance of rain. Highs 50 to 55. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 50 percent chance of rain. Lows around 35. Highs 55 to 60. $$ MTZ319-301000- Helena Valley- Including Helena 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with rain showers likely, slight chance of thunderstorms and snow showers in the evening, then partly cloudy after midnight. No snow accumulation. Lows around 30. West winds 15 to 25 mph. Chance of precipitation 60 percent. .TUESDAY...Windy. Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of snow. Highs around 50. West winds 20 to 30 mph. .TUESDAY NIGHT...Breezy. Partly cloudy. Lows 25 to 30. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then rain and snow in the afternoon. Highs around 45. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Breezy. Rain and snow likely. Lows 30 to 35. Northwest winds 15 to 25 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of rain and snow. Lows around 30. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 40 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 40. .MONDAY...Mostly cloudy with a 40 percent chance of rain. Highs around 65. && TEMPERATURE / PRECIPITATION Helena 32 52 30 47 / 60 30 10 70 $$ MTZ320-301000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with rain showers with possible snow showers and thunderstorms likely in the evening, then partly cloudy with slight chance of snow after midnight. Snow accumulation of 1 to 4 inches. Lows 20 to 25. West winds 15 to 25 mph. Chance of precipitation 90 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. West winds 20 to 30 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 20 to 25. West winds 10 to 20 mph. Chance of snow 50 percent. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Moderate snow accumulations. Highs 30 to 40. West winds 15 to 25 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Snow and slight chance of thunderstorms in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 25 to 30. West winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY...Snow likely. Light snow accumulations. Highs 35 to 45. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 25 to 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 45 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 60. Lows 35 to 40. $$ MTZ321-301000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with rain showers with possible snow showers and thunderstorms likely in the evening, then partly cloudy with slight chance of snow after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. West winds 15 to 25 mph. Chance of precipitation 90 percent. .TUESDAY...Windy, cooler. Partly cloudy in the morning then becoming mostly cloudy. A 50 percent chance of snow. Highs 40 to 45. West winds 20 to 30 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows in the mid 20s. West winds 10 to 20 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow in the afternoon. Light snow accumulations. Highs around 40. West winds 15 to 25 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Breezy. Snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 25 to 30. Northwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. Chance of snow 90 percent. .THURSDAY...Snow likely. Light snow accumulations. Highs around 45. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. .FRIDAY...Mostly cloudy with chance of snow and rain likely. Highs around 45. Chance of precipitation 70 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs around 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 30 to 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. Lows around 35. $$ MTZ322-301000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with chance of snow showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 20 to 25. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. West winds 15 to 25 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows 20 to 25. West winds 10 to 20 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow in the afternoon. Light snow accumulations. Highs 30 to 40. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of snow 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows 25 to 30. Northwest winds 10 to 20 mph. Chance of snow 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Lows 25 to 30. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 60. .SUNDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows 35 to 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 60. $$ MTZ323-301000- Canyon Ferry Area- Including Toston, Townsend, and Winston 201 PM MDT Mon Apr 29 2024 .TONIGHT...Windy, colder. Mostly cloudy with rain showers likely, chance of thunderstorms and snow showers in the evening, then partly cloudy with slight chance of snow after midnight. Little or no snow accumulation. Snow level 4000 feet. Lows 25 to 30. Northwest winds 20 to 30 mph becoming west 10 to 20 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of snow. Highs 45 to 50. West winds 15 to 25 mph. .TUESDAY NIGHT...Breezy. Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows 25 to 30. Northwest winds 15 to 25 mph becoming west 5 to 15 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow and rain in the afternoon. Highs around 45. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of snow and rain after midnight. Lows 30 to 35. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of precipitation 50 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. Lows 30 to 35. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of rain. Lows around 40. Highs 60 to 65. $$ MTZ324-301000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with rain showers likely, chance of thunderstorms and snow showers in the evening, then partly cloudy with slight chance of thunderstorms and snow showers after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. West winds 15 to 25 mph. Gusts up to 40 mph in the evening. Chance of precipitation 70 percent. .TUESDAY...Breezy, cooler. Partly cloudy with slight chance of snow in the morning, then mostly cloudy with chance of snow in the afternoon. Highs 45 to 50. West winds 15 to 25 mph. Chance of snow 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. West winds 10 to 20 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs around 45. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of snow and rain after midnight. Lows around 30. Northwest winds 10 to 20 mph shifting to the west 5 to 10 mph after midnight. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 55. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows around 30. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs around 50. .FRIDAY NIGHT AND SATURDAY...Warmer. Partly cloudy. Lows around 30. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 40 percent chance of rain. Highs 60 to 65. Lows around 40. $$ MTZ325-301000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy with rain showers with possible snow showers and thunderstorms likely in the evening, then partly cloudy with chance of snow showers and slight chance of thunderstorms after midnight. Snow accumulation up to 1 inch. Lows 20 to 25. Northwest winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Chance of precipitation 80 percent. .TUESDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows 20 to 25. Northwest winds 5 to 15 mph. Chance of snow 50 percent. .WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Highs 40 to 45. West winds 5 to 15 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then chance of snow after midnight. Lows 25 to 30. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 50. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow and rain. Lows around 30. .FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. Highs 55 to 60. $$ MTZ326-301000- Gallatin Valley- Including Bozeman and Gallatin Gateway 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy. Rain showers with possible snow showers and thunderstorms likely in the evening, then chance of snow showers and slight chance of thunderstorms after midnight. Snow accumulation up to 2 inches. Snow level 4500 feet. Lows in the mid 20s. Northwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. Chance of precipitation 90 percent. .TUESDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of snow. Highs 45 to 50. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the mid 20s. West winds 5 to 15 mph. Chance of snow 50 percent. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely and chance of rain in the afternoon. Highs around 45. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers, rain showers and slight chance of thunderstorms in the evening, then chance of snow and rain after midnight. Lows around 30. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. Lows around 30. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Bozeman Airport 24 49 24 46 / 80 40 40 50 Bozeman MSU 24 46 24 43 / 90 50 40 60 $$ MTZ330-301000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy. Snow showers and chance of thunderstorms in the evening, then chance of snow showers and slight chance of thunderstorms after midnight. Snow may be heavy at times after midnight. Snow accumulation of 3 to 6 inches. Lows 15 to 20. West winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 90 percent. .TUESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Snow accumulation up to 2 inches. Highs 30 to 40. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of snow 70 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 10 to 20. West winds 10 to 20 mph. Chance of snow 50 percent. .WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 30 to 40. West winds 5 to 15 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow showers likely and slight chance of thunderstorms in the evening, then chance of snow after midnight. Light snow accumulations. Lows 20 to 25. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. Lows 20 to 30. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of snow. Lows 20 to 25. Highs 45 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 55. Lows 30 to 35. && TEMPERATURE / PRECIPITATION West Yellowstone 20 40 19 38 / 70 50 50 60 $$ MTZ327-301000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 201 PM MDT Mon Apr 29 2024 .TONIGHT...Breezy, colder. Mostly cloudy. Snow showers likely and slight chance of thunderstorms in the evening, then slight chance of snow after midnight. Snow accumulation of 1 to 4 inches. Lows 15 to 20. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 30 to 40. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy. A 50 percent chance of snow in the evening. Lows 15 to 20. West winds 5 to 15 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 30 to 40. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 20 to 25. West winds 10 to 20 mph. Chance of snow 50 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. Lows around 25. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. Highs 45 to 55. .SUNDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows 30 to 35. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 55. $$ MTZ328-301000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 201 PM MDT Mon Apr 29 2024 .TONIGHT...Windy, colder. Mostly cloudy with rain showers likely with possible snow showers and thunderstorms in the evening, then mostly clear after midnight. Snow accumulation up to 2 inches. Lows 20 to 25. Northwest winds 20 to 30 mph with gusts to around 45 mph becoming west 10 to 15 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Breezy, cooler. Partly cloudy in the morning then becoming mostly cloudy. A 50 percent chance of snow. Highs 40 to 45. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows 20 to 25. Northwest winds 15 to 25 mph becoming west 5 to 15 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 40 to 45. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of snow 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 25 to 30. Northwest winds 10 to 20 mph shifting to the west 5 to 10 mph after midnight. Chance of snow 50 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 55. Lows around 30. .FRIDAY...Mostly cloudy with chance of snow and slight chance of rain. Highs 45 to 50. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 30. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 35. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 65. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .MONDAY...Mostly cloudy with a 40 percent chance of rain. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Dillon 24 47 23 45 / 60 30 20 30 $$ MTZ329-301000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 201 PM MDT Mon Apr 29 2024 .TONIGHT...Windy, colder. Mostly cloudy with snow showers likely and slight chance of thunderstorms in the evening, then mostly clear after midnight. Snow accumulation up to 2 inches. Lows 15 to 20. West winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Gusts up to 45 mph. Chance of precipitation 70 percent. .TUESDAY...Windy. Partly cloudy in the morning then becoming mostly cloudy. A 50 percent chance of snow. Highs 35 to 40. West winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of snow in the evening, then partly cloudy after midnight. Lows 15 to 20. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. .WEDNESDAY...Breezy. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 30 to 40. West winds 5 to 15 mph increasing to northwest 15 to 25 mph in the afternoon. Chance of snow 50 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 20 to 25. Northwest winds 15 to 25 mph becoming west 5 to 15 mph after midnight. Chance of snow 40 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. Lows 25 to 30. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 25 to 30. Highs 45 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows 30 to 35. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 55. .SUNDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows 30 to 35. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 55. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls