Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
927 FPUS55 KTFX 160225 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 824 PM MDT Sat Jun 15 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Sunday, Sunday night, and Monday. MTZ301-161000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 824 PM MDT Sat Jun 15 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Strong winds. Colder. Mostly cloudy. Chance of snow showers and rain showers early in the evening, then slight chance of snow showers after midnight. Lows 30 to 35. Southwest winds 35 to 50 mph with gusts to around 70 mph. Chance of precipitation 50 percent. .SUNDAY...Windy. Mostly cloudy. Slight chance of snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 40 to 50. West winds 25 to 35 mph with gusts to around 65 mph decreasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 35. West winds 10 to 15 mph decreasing to up to 10 mph after midnight. .MONDAY...Mostly cloudy. Chance of rain showers and snow showers in the morning, then rain showers likely with possible snow showers and thunderstorms in the afternoon. Light snow accumulations. Snow level 6000 feet. Highs 40 to 50. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Light snow accumulations. Snow level 6500 feet. Lows 30 to 35. West winds 5 to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 30 to 35. .JUNETEENTH...Not as cool. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 50. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 75. $$ MTZ307-161000- Southern Rocky Mountain Front- Including Rogers Pass 824 PM MDT Sat Jun 15 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Very windy. Colder. Partly cloudy. A 20 percent chance of snow showers early in the evening. Lows 25 to 35. West winds 25 to 40 mph with gusts to around 65 mph. .SUNDAY...Windy. Partly cloudy. Highs 45 to 55. West winds 20 to 30 mph with gusts to around 60 mph decreasing to 10 to 20 mph with gusts to around 35 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers and rain showers. Lows 30 to 35. West winds 5 to 15 mph shifting to the northeast after midnight. .MONDAY...Snow showers and rain showers likely in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level 6000 feet. Highs 35 to 45. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Light snow accumulations. Snow level 6500 feet. Lows 30 to 35. West winds 5 to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows 30 to 35. .JUNETEENTH...Not as cool. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ302-161000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 824 PM MDT Sat Jun 15 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SUNDAY... .REST OF TONIGHT...Strong winds. Colder. Mostly clear. Lows around 40. West winds 35 to 50 mph with gusts to around 65 mph. .SUNDAY...Very windy. Partly cloudy with slight chance of rain showers and snow showers in the morning, then mostly cloudy with slight chance of rain showers in the afternoon. Highs 55 to 60. West winds 30 to 40 mph with gusts to around 60 mph decreasing to 20 to 30 mph in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. West winds 10 to 15 mph shifting to the northwest after midnight. .MONDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 35. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 35. .JUNETEENTH...Warmer. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 40. Highs around 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 45. .FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. Lows 45 to 50. .SATURDAY...Partly cloudy. Highs around 75. $$ MTZ308-161000- Southern High Plains- Including Bynum, Choteau, and Pendroy 824 PM MDT Sat Jun 15 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SUNDAY... .REST OF TONIGHT...Very windy. Colder. Mostly clear. Lows around 40. West winds 30 to 45 mph with gusts to around 60 mph. .SUNDAY...Windy. Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 20 to 30 mph with gusts to around 55 mph decreasing to 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 10 to 15 mph shifting to the north after midnight. Chance of showers 50 percent. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. North winds up to 10 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. West winds 5 to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Not as cool. Rain showers likely and chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT AND JUNETEENTH...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. Highs 65 to 70. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs 75 to 80. $$ MTZ303-161000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 824 PM MDT Sat Jun 15 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SUNDAY... .REST OF TONIGHT...Very windy. Colder. Mostly clear. Lows around 40. West winds 30 to 45 mph. .SUNDAY...Windy. Mostly cloudy. Chance of rain showers and snow showers in the morning, then chance of rain showers in the afternoon. Highs 55 to 60. West winds 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Gusts up to 50 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows 35 to 40. Northwest winds 10 to 20 mph decreasing to up to 10 mph after midnight. Chance of showers 40 percent. .MONDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely in the afternoon. Highs around 55. North winds 5 to 15 mph. Chance of showers 70 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 35. .JUNETEENTH...Warmer. Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 40. Highs 70 to 75. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .SATURDAY...Partly cloudy. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Cut Bank 40 59 36 56 / 10 30 20 60 $$ MTZ304-161000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows around 40. West winds 25 to 35 mph. .SUNDAY...Windy. Mostly cloudy. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs 55 to 65. West winds 20 to 30 mph. Chance of showers 50 percent. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 10 to 15 mph shifting to the north after midnight. Chance of showers 40 percent. .MONDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers in the afternoon. Highs 50 to 55. North winds up to 10 mph. Chance of showers 80 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 5 to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .JUNETEENTH...Warmer. Partly cloudy with a 30 percent chance of rain showers. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. Highs 70 to 75. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. $$ MTZ305-161000- Hill County- Including Havre 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 40 to 45. West winds 25 to 35 mph. .SUNDAY...Windy, cooler. Mostly cloudy. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs 60 to 65. West winds 20 to 30 mph. Chance of showers 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. Northwest winds 10 to 15 mph decreasing to up to 10 mph after midnight. .MONDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers in the afternoon. Highs around 55. North winds up to 10 mph. Chance of showers 80 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .JUNETEENTH AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Highs around 70. Lows around 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Havre 44 64 42 57 / 0 20 20 80 $$ MTZ306-161000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Partly cloudy. Lows 40 to 45. West winds 25 to 35 mph. .SUNDAY...Very windy. Cooler. Partly cloudy with a 20 percent chance of rain showers. Highs around 60. West winds 25 to 40 mph decreasing to 20 to 30 mph in the afternoon. Gusts up to 55 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain showers. Lows around 40. Northwest winds 10 to 20 mph with gusts to around 35 mph decreasing to 5 to 10 mph after midnight. .MONDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs around 55. Northeast winds 5 to 15 mph. Chance of precipitation 80 percent. .MONDAY NIGHT...Cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 40. North winds 5 to 15 mph shifting to the northwest 5 to 10 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs around 60. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .JUNETEENTH...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 30 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Lows around 50. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs around 75. $$ MTZ309-161000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows around 40. Southwest winds 25 to 35 mph. .SUNDAY...Breezy. Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 15 to 25 mph. .SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of rain showers after midnight. Lows around 40. Northwest winds 10 to 15 mph shifting to the north after midnight. .MONDAY...Rain showers likely in the morning, then rain showers in the afternoon. Highs 50 to 55. North winds up to 10 mph. Chance of showers 80 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely in the evening, then chance of rain showers after midnight. Lows 35 to 40. West winds 5 to 10 mph. Chance of showers 70 percent. .TUESDAY...Rain showers likely and chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT AND JUNETEENTH...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. Highs 65 to 70. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. Highs 75 to 80. $$ MTZ310-161000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 40 to 45. West winds 20 to 30 mph. .SUNDAY...Windy, cooler. Sunny in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 20 to 30 mph. .SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of rain showers after midnight. Lows 40 to 45. Northwest winds 10 to 15 mph shifting to the north after midnight. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers in the afternoon. Highs 50 to 55. Northeast winds up to 10 mph. Chance of showers 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 70 percent. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .JUNETEENTH AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Highs around 70. Lows around 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. $$ MTZ311-161000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 40 to 45. West winds 25 to 35 mph with gusts to around 50 mph. .SUNDAY...Windy, cooler. Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Gusts up to 50 mph. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows 40 to 45. Northwest winds 10 to 15 mph with gusts to around 30 mph decreasing to up to 10 mph after midnight. .MONDAY...Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. Northeast winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 40 to 45. North winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 70 percent. .TUESDAY...Rain showers likely and chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .JUNETEENTH...Warmer. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ312-161000- Cascade County below 5000ft- Including Great Falls 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows around 40. Southwest winds 25 to 35 mph. .SUNDAY...Windy, sunny. Highs 60 to 65. West winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 10 to 15 mph shifting to the north after midnight. Chance of showers 50 percent. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers in the afternoon. Highs around 50. North winds 5 to 15 mph. Chance of showers 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph shifting to the southwest 5 to 10 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT AND JUNETEENTH...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. Highs 65 to 70. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Great Falls Arpt 41 65 42 51 / 0 0 40 80 $$ MTZ313-161000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 35 to 40. West winds 25 to 35 mph. .SUNDAY...Windy, cooler. Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows around 40. Northwest winds 10 to 15 mph shifting to the north after midnight. Chance of showers 50 percent. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. Northeast winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 35. Northwest winds 5 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Not as cool. Rain showers likely and chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 35. .JUNETEENTH...Warmer. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows around 50. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs around 75. $$ MTZ314-161000- Fergus County below 4500ft- Including Hilger and Lewistown 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 40 to 45. West winds 20 to 30 mph. .SUNDAY...Windy, cooler. Sunny in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 20 to 30 mph. .SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of rain showers after midnight. Lows 40 to 45. Northwest winds 10 to 15 mph shifting to the north after midnight. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. Northeast winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Cloudy. Rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows 35 to 45. .JUNETEENTH...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. .WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 50 to 55. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Lewistown 37 63 38 51 / 0 0 40 90 $$ MTZ315-161000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY...Breezy. Sunny in the morning then becoming partly cloudy. Highs 50 to 60. West winds 15 to 25 mph decreasing to 10 to 15 mph in the afternoon. Gusts up to 40 mph. .SUNDAY NIGHT...Cloudy. Chance of rain showers and snow showers in the evening, then rain showers and snow showers likely after midnight. Snow accumulation up to 1 inch. Snow level 6000 feet. Lows in the mid 30s. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY...Cooler. Rain showers and snow showers in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level 6000 feet. Highs 35 to 45. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers and snow showers likely in the evening, then chance of rain showers and snow showers after midnight. Light snow accumulations. Lows 30 to 35. West winds 5 to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Not as cool. Mostly cloudy with a 50 percent chance of thunderstorms and snow showers. Highs 45 to 55. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .FRIDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. Highs 70 to 75. $$ MTZ316-161000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy. Much colder. Mostly clear. Lows 35 to 40. Southwest winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY...Breezy. Sunny in the morning then becoming partly cloudy. Highs 55 to 65. Southwest winds 15 to 25 mph shifting to the west 10 to 15 mph in the afternoon. Gusts up to 40 mph. .SUNDAY NIGHT...Cloudy. Chance of rain showers in the evening, then rain showers likely after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. Chance of showers 70 percent. .MONDAY...Cooler. Rain showers and snow showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Light snow accumulations. Highs 45 to 50. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph shifting to the southwest 5 to 10 mph after midnight. Chance of precipitation 70 percent. .TUESDAY...Not as cool. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 60 to 70. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 70 to 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs 75 to 80. $$ MTZ317-161000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 824 PM MDT Sat Jun 15 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 30 to 40. West winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY...Windy. Sunny in the morning then becoming partly cloudy. Highs 50 to 60. West winds 20 to 30 mph decreasing to 10 to 15 mph in the afternoon. Gusts up to 45 mph. .SUNDAY NIGHT...Cloudy. Chance of rain showers and snow showers in the evening, then rain showers and snow showers likely after midnight. Snow accumulation up to 1 inch. Snow level 6500 feet. Lows 30 to 40. Northwest winds 5 to 15 mph shifting to the northeast after midnight. Chance of precipitation 70 percent. .MONDAY...Cooler. Rain showers and snow showers in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level 6500 feet. Highs 40 to 45. Northeast winds up to 10 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Moderate snow accumulations. Snow level 6500 feet. Lows 30 to 35. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 80 percent. .TUESDAY...Not as cool. Rain showers likely with possible snow showers and thunderstorms. Moderate snow accumulations. Highs 45 to 55. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .JUNETEENTH...Warmer. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 45 to 50. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 65 to 75. $$ MTZ318-161000- Snowy and Judith Mountains- 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Partly cloudy. Lows 35 to 40. West winds 25 to 35 mph. .SUNDAY...Windy, cooler. Sunny in the morning then becoming partly cloudy. Highs 55 to 60. West winds 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Gusts up to 45 mph. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers and snow showers after midnight. Lows 35 to 40. North winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY...Rain showers and snow showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Light snow accumulations. Highs 40 to 50. Northeast winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Cloudy. Rain showers and slight chance of thunderstorms in the evening, then chance of rain showers with possible snow showers and thunderstorms likely after midnight. Moderate snow accumulations. Lows 30 to 35. Northwest winds 10 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Rain showers likely and chance of thunderstorms. Moderate snow accumulations. Highs 50 to 55. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .JUNETEENTH...Warmer. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 45 to 50. .SATURDAY...Mostly cloudy with a 30 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ319-161000- Helena Valley- Including Helena 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly clear. Lows around 40. West winds 20 to 30 mph. .SUNDAY...Cooler. Sunny in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Mostly cloudy. Chance of rain showers in the evening, then rain showers likely after midnight. Lows around 40. Northwest winds 5 to 15 mph. Chance of showers 60 percent. .MONDAY...Cooler. Rain showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs around 60. .TUESDAY NIGHT...Partly cloudy. Lows 35 to 40. .JUNETEENTH...Sunny with a 20 percent chance of thunderstorms. Highs around 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 45. Highs around 75. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY THROUGH SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 80 to 85. Lows around 50. && TEMPERATURE / PRECIPITATION Helena 42 67 44 53 / 0 0 60 90 $$ MTZ320-161000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 824 PM MDT Sat Jun 15 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Windy. Much colder. Partly cloudy. Lows 30 to 35. Northwest winds 25 to 35 mph becoming west 15 to 25 mph after midnight. .SUNDAY...Cooler. Sunny in the morning then becoming partly cloudy. Highs 50 to 60. West winds 10 to 20 mph with gusts to around 40 mph. .SUNDAY NIGHT...Cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. North winds 5 to 15 mph. .MONDAY...Rain showers and snow showers likely in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Highs 40 to 50. Northeast winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Moderate snow accumulations. Snow level 6500 feet. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. $$ MTZ321-161000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy. Much colder. Partly cloudy. Lows 30 to 35. West winds 25 to 35 mph. .SUNDAY...Breezy, cooler. Sunny in the morning then becoming partly cloudy. Highs around 60. West winds 15 to 25 mph with gusts to around 40 mph. .SUNDAY NIGHT...Cloudy. Chance of rain showers in the evening, then rain showers and snow showers likely after midnight. No snow accumulation. Lows 35 to 40. North winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. Northeast winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs around 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs around 70. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of thunderstorms. Lows 45 to 50. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. $$ MTZ322-161000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 824 PM MDT Sat Jun 15 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Windy, colder. Mostly clear. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 45 mph. .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs 50 to 60. West winds 10 to 15 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Cloudy. Chance of rain showers and snow showers in the evening, then snow showers and rain showers likely after midnight. Snow accumulation up to 1 inch. Snow level 6500 feet. Lows 30 to 40. North winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY...Snow showers and rain showers in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level 6500 feet. Highs 40 to 50. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Light snow accumulations. Snow level 6500 feet. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms and snow showers. Highs 45 to 55. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 45. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .FRIDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. Highs 65 to 75. $$ MTZ323-161000- Canyon Ferry Area- Including Toston, Townsend, and Winston 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy. Much colder. Partly cloudy. Lows 35 to 40. Northwest winds 25 to 35 mph becoming west 15 to 25 mph after midnight. Gusts up to 50 mph. .SUNDAY...Cooler. Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. North winds 10 to 15 mph. .MONDAY...Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 35 to 40. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 45. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 75 to 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. Highs 75 to 80. $$ MTZ324-161000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy. Much colder. Partly cloudy. Lows in the mid 30s. Northwest winds 20 to 30 mph becoming west 10 to 20 mph after midnight. .SUNDAY...Cooler. Sunny in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. North winds 10 to 15 mph. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 35. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 35 to 40. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 45. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. Lows around 50. .SATURDAY...Partly cloudy. Highs around 80. $$ MTZ325-161000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly cloudy early in the evening then becoming partly cloudy. Lows in the mid 30s. Northwest winds 20 to 30 mph becoming west 10 to 15 mph after midnight. .SUNDAY...Cooler. Sunny in the morning then becoming mostly cloudy. Highs in the mid 60s. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows around 40. North winds 5 to 15 mph. Chance of showers 40 percent. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 5 to 10 mph shifting to the west 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Colder. Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers and snow showers after midnight. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows around 35. .JUNETEENTH...Warmer, sunny. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 45. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy. Lows 45 to 50. .FRIDAY THROUGH SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. Lows around 50. $$ MTZ326-161000- Gallatin Valley- Including Bozeman and Gallatin Gateway 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Breezy, colder. Mostly cloudy early in the evening then becoming partly cloudy. Lows in the mid 30s. Northwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. .SUNDAY...Cooler. Sunny in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. North winds 5 to 15 mph. .MONDAY...Cooler. Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs around 55. Northeast winds 5 to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 35. West winds 5 to 10 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 35. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 45. Highs around 75. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs around 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs around 80. && TEMPERATURE / PRECIPITATION Bozeman Airport 35 66 40 56 / 0 0 40 90 Bozeman MSU 36 64 40 54 / 0 10 40 90 $$ MTZ330-161000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 824 PM MDT Sat Jun 15 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Windy, colder. Mostly cloudy. Lows 30 to 35. West winds 20 to 30 mph decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly cloudy. Highs 50 to 60. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers and snow showers in the evening, then chance of snow showers and rain showers after midnight. Lows 30 to 40. Southwest winds 10 to 15 mph with gusts to around 30 mph shifting to the northeast 5 to 10 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Snow showers and rain showers likely in the morning, then rain showers, snow showers and chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level 7500 feet. Highs 40 to 50. Northeast winds 5 to 10 mph shifting to the southwest 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Colder. Mostly cloudy. Snow showers, rain showers likely and slight chance of thunderstorms in the evening, then chance of snow showers and rain showers after midnight. Light snow accumulations. Snow level 7000 feet. Lows 25 to 30. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms and snow showers. Highs 45 to 55. .TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 70. .THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. .FRIDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 50. Highs 65 to 75. && TEMPERATURE / PRECIPITATION West Yellowstone 35 60 37 51 / 10 0 10 60 $$ MTZ327-161000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 824 PM MDT Sat Jun 15 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Breezy, colder. Mostly clear. Lows 25 to 30. West winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Gusts up to 40 mph. .SUNDAY...Sunny in the morning then becoming mostly cloudy. Highs 50 to 60. West winds 5 to 15 mph. .SUNDAY NIGHT...Cloudy. Chance of rain showers and snow showers in the evening, then snow showers and rain showers likely after midnight. Snow accumulation up to 2 inches. Snow level 7000 feet. Lows 30 to 35. North winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY...Cooler. Snow showers and rain showers in the morning, then snow showers, rain showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level 6500 feet. Highs 35 to 45. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Chance of snow showers, rain showers and slight chance of thunderstorms in the evening, then slight chance of snow showers and rain showers after midnight. Lows 25 to 30. West winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Not as cool. Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 45 to 55. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows around 30. .JUNETEENTH...Warmer. Sunny with a 20 percent chance of rain showers. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. .THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 40 to 45. Highs 65 to 75. $$ MTZ328-161000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy. Much colder. Partly cloudy. Lows 30 to 35. Northwest winds 20 to 30 mph decreasing to 10 to 15 mph after midnight. Gusts up to 45 mph. .SUNDAY...Cooler. Sunny in the morning then becoming mostly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .SUNDAY NIGHT...Cloudy. Slight chance of rain showers in the evening, then chance of rain showers and snow showers after midnight. Lows 35 to 40. North winds 10 to 15 mph. Chance of precipitation 50 percent. .MONDAY...Rain showers and snow showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Moderate snow accumulations. Highs 45 to 55. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then slight chance of rain showers and snow showers after midnight. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 55 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 35. .JUNETEENTH...Warmer, sunny. Highs 65 to 70. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 40. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy. Lows around 45. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 45 to 50. Highs 75 to 85. && TEMPERATURE / PRECIPITATION Dillon 33 65 38 51 / 0 0 40 80 $$ MTZ329-161000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 824 PM MDT Sat Jun 15 2024 .REST OF TONIGHT...Windy, colder. Mostly cloudy early in the evening then clearing. Lows around 30. West winds 20 to 30 mph with gusts to around 45 mph becoming northwest 10 to 15 mph after midnight. .SUNDAY...Partly cloudy. Highs 55 to 60. West winds 5 to 10 mph shifting to the southwest 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of snow showers and rain showers after midnight. Lows in the mid 30s. West winds 10 to 20 mph shifting to the north 5 to 15 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Snow showers and rain showers likely in the morning, then rain showers, snow showers and chance of thunderstorms in the afternoon. Light snow accumulations. Snow level 7000 feet. Highs 40 to 50. North winds 5 to 15 mph shifting to the west 10 to 20 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Colder. Mostly cloudy. Chance of snow showers, rain showers and slight chance of thunderstorms in the evening, then slight chance of snow showers after midnight. Lows 25 to 30. Northwest winds 10 to 20 mph. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with chance of thunderstorms and slight chance of snow showers. Highs 45 to 55. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. .JUNETEENTH...Warmer, sunny. Highs 55 to 65. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy. Lows 45 to 50. .SATURDAY...Sunny. Highs 70 to 80. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls