Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
459 FPUS55 KTFX 082024 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 224 PM MDT Wed May 8 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Thursday, Thursday night, and Friday. ...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR DETAILS... MTZ301-091000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. Near steady temperature in the lower 30s. North winds 5 to 15 mph. .THURSDAY...Not as cool. Partly cloudy in the morning then clearing. Highs 45 to 55. North winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. Northeast winds up to 10 mph shifting to the west after midnight. .FRIDAY...Warmer, sunny. Highs 55 to 65. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 45. Southwest winds 5 to 15 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 60 to 70. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. .MONDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. .MONDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of rain. Lows 35 to 45. .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs 45 to 55. .TUESDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. $$ MTZ307-091000- Southern Rocky Mountain Front- Including Rogers Pass 224 PM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Near steady temperature in the lower 30s. North winds 5 to 15 mph. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain and snow in the morning, then partly cloudy in the afternoon. Highs 45 to 50. Northeast winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows around 30. Northeast winds up to 10 mph shifting to the west after midnight. .FRIDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 10 mph. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 35 to 45. .MONDAY...Breezy. Partly cloudy. Highs 55 to 65. .MONDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Lows 35 to 40. Highs 50 to 60. $$ MTZ302-091000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Near steady temperature in the mid 30s. Northwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. .THURSDAY...Not as cool. Partly cloudy in the morning then clearing. Highs in the mid 50s. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 15 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 70 to 75. Lows around 45. .SUNDAY NIGHT AND MONDAY...Breezy. Partly cloudy. Lows 45 to 50. Highs 65 to 70. .MONDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain. Lows around 45. .TUESDAY...Mostly cloudy with a 40 percent chance of rain. Highs around 60. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. $$ MTZ308-091000- Southern High Plains- Including Bynum, Choteau, and Pendroy 224 PM MDT Wed May 8 2024 .TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the upper 30s. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 55 to 60. North winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 70 to 75. Lows around 45. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Breezy. Partly cloudy. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ303-091000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows 30 to 35. Northwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. .THURSDAY...Not as cool. Partly cloudy in the morning then clearing. Highs 55 to 60. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. West winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 40 to 45. Southwest winds 5 to 15 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs around 75. Lows around 45. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs around 70. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 45. .TUESDAY...Mostly cloudy with a 40 percent chance of rain. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Cut Bank 31 59 33 70 / 10 0 0 0 $$ MTZ304-091000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the mid 30s. Northwest winds 10 to 20 mph. Chance of rain 50 percent. .THURSDAY...Not as cool. Partly cloudy in the morning then clearing. Highs 55 to 60. North winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. Northwest winds up to 10 mph shifting to the west after midnight. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .SATURDAY...Sunny. Highs 70 to 75. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows around 45. .SUNDAY...Sunny. Highs around 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ305-091000- Hill County- Including Havre 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows around 40. Northwest winds 5 to 15 mph. .THURSDAY...Partly cloudy in the morning then clearing. Highs 60 to 65. Northwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. West winds 5 to 10 mph. .FRIDAY...Sunny. Highs 65 to 70. Southwest winds 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .SATURDAY...Sunny. Highs around 75. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .SUNDAY...Sunny. Highs around 75. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs 70 to 75. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Havre 41 66 38 70 / 40 20 0 0 $$ MTZ306-091000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows 40 to 45. North winds 5 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy. A 20 percent chance of rain in the morning. Highs in the mid 60s. Northwest winds 10 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. Northwest winds 5 to 10 mph. .FRIDAY...Sunny. Highs 65 to 70. West winds 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows around 40. Southwest winds 5 to 15 mph. .SATURDAY...Sunny. Highs around 75. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs around 65. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ309-091000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s. Northwest winds 10 to 20 mph. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 55 to 60. North winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. West winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 40. South winds 5 to 10 mph. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs around 75. Lows 45 to 50. .MONDAY...Partly cloudy. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ310-091000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Northwest winds 5 to 15 mph. .THURSDAY...Mostly cloudy with a 20 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 55 to 60. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest winds up to 10 mph. .FRIDAY...Sunny. Highs around 65. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 40. Southwest winds 5 to 10 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 70 to 80. Lows around 45. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 50. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .TUESDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ311-091000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows 40 to 45. North winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 55 to 65. Northwest winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. West winds 5 to 10 mph. .FRIDAY...Sunny. Highs 65 to 70. West winds 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds up to 10 mph. .SATURDAY...Sunny. Highs 70 to 75. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 45 to 50. .SUNDAY THROUGH MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. Lows 50 to 55. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. $$ MTZ312-091000- Cascade County below 5000ft- Including Great Falls 224 PM MDT Wed May 8 2024 .TONIGHT...Rain likely. Near steady temperature in the mid 30s. Northwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy. A 50 percent chance of rain in the morning. Highs 50 to 60. West winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. South winds up to 10 mph. .FRIDAY...Sunny. Highs 60 to 65. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 40. South winds 5 to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 75. Lows around 45. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 70 to 80. Lows around 50. .MONDAY...Partly cloudy. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Great Falls Arpt 34 56 34 64 / 80 40 0 0 $$ MTZ313-091000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 224 PM MDT Wed May 8 2024 .TONIGHT...Rain in the evening, then chance of rain after midnight. Near steady temperature in the upper 30s. Northwest winds 10 to 20 mph. Chance of rain near 100 percent. .THURSDAY...Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs around 50. Northwest winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. West winds 5 to 10 mph. .FRIDAY...Sunny. Highs around 60. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 15 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of rain. Lows around 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 40. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 40 percent. $$ MTZ314-091000- Fergus County below 4500ft- Including Hilger and Lewistown 224 PM MDT Wed May 8 2024 .TONIGHT...Cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Patchy fog through the night. Lows 35 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Patchy fog in the morning. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 60. Northwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. West winds 5 to 15 mph. .FRIDAY...Sunny. Highs 60 to 65. West winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 45 to 50. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs around 75. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 55. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Lewistown 32 48 31 58 / 90 50 10 0 $$ MTZ315-091000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. Rain and snow likely in the evening, then chance of rain and snow after midnight. Snow accumulation up to 3 inches. Near steady temperature in the mid 30s. North winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy. A 50 percent chance of rain and snow in the morning. Highs 45 to 55. Northeast winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. Northeast winds up to 10 mph shifting to the south after midnight. .FRIDAY...Warmer, sunny. Highs 55 to 65. South winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows 35 to 40. Southwest winds up to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .SUNDAY...Sunny. Highs 65 to 75. .SUNDAY NIGHT AND MONDAY...Breezy. Mostly clear. Lows around 45. Highs 60 to 70. .MONDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Breezy. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .WEDNESDAY...Partly cloudy with a 30 percent chance of rain. Highs 55 to 65. $$ MTZ316-091000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 224 PM MDT Wed May 8 2024 .TONIGHT...Rain likely in the evening, then chance of rain after midnight. Near steady temperature in the upper 30s. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy. A 50 percent chance of rain in the morning. Highs 45 to 55. North winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. East winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 60 to 65. South winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 40. South winds 5 to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 75. Lows around 45. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 70 to 80. Lows 45 to 50. .MONDAY...Partly cloudy. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 60 to 65. $$ MTZ317-091000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 224 PM MDT Wed May 8 2024 ...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Rain and snow in the evening, then chance of rain and snow after midnight. Patchy dense fog after midnight. Snow accumulation of 3 to 6 inches. Near steady temperature in the lower 30s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation near 100 percent. .THURSDAY...Mostly cloudy. A 50 percent chance of rain and snow in the morning. Highs 40 to 45. North winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 25 to 35. Northwest winds up to 10 mph shifting to the south after midnight. .FRIDAY...Not as cool. Sunny in the morning then becoming partly cloudy. Highs 50 to 55. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 55 to 65. Lows around 40. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs 60 to 70. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 40 to 45. .MONDAY...Breezy. Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 65. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. $$ MTZ318-091000- Snowy and Judith Mountains- 224 PM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Near steady temperature in the mid 30s. North winds 10 to 15 mph. Chance of precipitation near 100 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs 40 to 50. Northwest winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows 30 to 35. West winds 5 to 15 mph. .FRIDAY...Not as cool. Sunny. Highs 50 to 60. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 65. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs 65 to 70. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. Highs 65 to 70. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .TUESDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. .WEDNESDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. $$ MTZ319-091000- Helena Valley- Including Helena 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 40 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 55 to 60. Northwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southeast winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows around 40. Southeast winds 5 to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs around 75. Lows around 45. .SUNDAY...Sunny. Highs 75 to 80. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs around 75. Lows 45 to 50. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Helena 40 58 37 70 / 60 30 0 0 $$ MTZ320-091000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 224 PM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Breezy. Patchy blowing snow in the evening. Snow with rain likely in the evening, then chance of rain and snow after midnight. Snow accumulation of 3 to 6 inches. Near steady temperature in the lower 30s. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Mostly cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 40 to 50. North winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. Northeast winds up to 10 mph. .FRIDAY...Not as cool. Partly cloudy in the morning then becoming sunny. Highs 55 to 60. South winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. South winds up to 10 mph. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. Highs 50 to 60. $$ MTZ321-091000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy. Rain and snow in the evening, then chance of rain after midnight. Little or no snow accumulation. Lows in the mid 30s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Not as cool. Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 30. North winds up to 10 mph. .FRIDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 60 to 65. Southwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 35. Southwest winds up to 10 mph. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs 65 to 70. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. Highs around 60. $$ MTZ322-091000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 224 PM MDT Wed May 8 2024 .TONIGHT...Breezy. Patchy blowing snow in the evening. Rain and snow likely in the evening, then rain likely and chance of snow after midnight. Snow accumulation up to 3 inches. Snow level 6500 feet. Near steady temperature in the mid 30s. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy. A 50 percent chance of rain and snow in the morning. Highs 45 to 50. North winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. North winds 5 to 10 mph shifting to the southeast after midnight. .FRIDAY...Warmer, sunny. Highs 55 to 65. Southeast winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny. Highs 65 to 75. .SUNDAY NIGHT...Mostly clear. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 55 to 65. $$ MTZ323-091000- Canyon Ferry Area- Including Toston, Townsend, and Winston 224 PM MDT Wed May 8 2024 .TONIGHT...Windy. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Northwest winds 20 to 30 mph becoming north 10 to 15 mph after midnight. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 55 to 60. North winds 10 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. North winds 5 to 15 mph. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs around 65. South winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 40. South winds up to 10 mph. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 70 to 75. Lows 45 to 50. .MONDAY NIGHT...Partly cloudy. Lows 45 to 50. .TUESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs around 65. $$ MTZ324-091000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 224 PM MDT Wed May 8 2024 .TONIGHT...Breezy. Rain likely. Lows 35 to 40. North winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of rain 70 percent. .THURSDAY...Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 55 to 60. North winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northeast winds 5 to 15 mph. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs around 65. Southeast winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 70 to 80. Lows around 45. .MONDAY NIGHT...Partly cloudy. Lows around 45. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. $$ MTZ325-091000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 224 PM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Breezy. Rain and chance of snow in the evening, then chance of rain and snow after midnight. Little or no snow accumulation. Lows in the mid 30s. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 50 to 55. North winds 10 to 15 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. North winds 5 to 15 mph. .FRIDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 60 to 65. South winds up to 5 mph shifting to the north in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Northeast winds 5 to 10 mph shifting to the south after midnight. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 65 to 75. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs around 70. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 60 to 65. $$ MTZ326-091000- Gallatin Valley- Including Bozeman and Gallatin Gateway 224 PM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Rain likely in the evening, then chance of rain after midnight. Lows in the mid 30s. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. Northwest winds 5 to 10 mph shifting to the east in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. Southeast winds up to 10 mph. .FRIDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 60 to 65. Southeast winds up to 5 mph. .FRIDAY NIGHT...Mostly clear. Lows around 35. Southeast winds 5 to 10 mph. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .WEDNESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 30 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 34 55 31 64 / 70 50 10 0 Bozeman MSU 35 50 33 60 / 80 60 10 0 $$ MTZ330-091000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 224 PM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TONIGHT...Breezy. Patchy blowing snow in the evening. Chance of snow and rain in the evening, then chance of snow and rain likely after midnight. Snow accumulation of 6 to 9 inches. Lows 25 to 35. North winds 15 to 25 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain and snow in the afternoon. Highs 40 to 50. Northeast winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows 25 to 30. Northeast winds 10 to 15 mph decreasing to up to 10 mph after midnight. .FRIDAY...Not as cool. Partly cloudy in the morning then becoming sunny. Highs 50 to 60. East winds up to 10 mph shifting to the north in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 30 to 35. North winds 5 to 10 mph shifting to the south after midnight. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 55 to 65. Lows 35 to 40. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 35 to 40. .MONDAY...Sunny with a 40 percent chance of rain. Highs 55 to 65. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .TUESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 50 to 60. && TEMPERATURE / PRECIPITATION West Yellowstone 30 53 26 61 / 40 30 0 0 $$ MTZ327-091000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 224 PM MDT Wed May 8 2024 .TONIGHT...Mostly cloudy with a 50 percent chance of snow and rain. Lows around 30. North winds 5 to 15 mph. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs 45 to 55. Northeast winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 25 to 30. East winds 5 to 15 mph. .FRIDAY...Warmer, sunny. Highs 55 to 65. East winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 30 to 35. Northeast winds up to 10 mph shifting to the southwest after midnight. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 35 to 40. .MONDAY...Sunny with a 20 percent chance of rain. Highs 60 to 65. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. .TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. $$ MTZ328-091000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 224 PM MDT Wed May 8 2024 .TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain and snow. Lows in the mid 30s. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .THURSDAY...Breezy. Mostly cloudy with a 20 percent chance of rain in the morning, then partly cloudy in the afternoon. Highs 50 to 55. North winds 5 to 15 mph increasing to northeast 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast winds 10 to 15 mph decreasing to up to 10 mph after midnight. .FRIDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 60 to 65. South winds up to 5 mph shifting to the northeast in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Northeast winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 70. && TEMPERATURE / PRECIPITATION Dillon 37 56 34 66 / 50 20 0 0 $$ MTZ329-091000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 224 PM MDT Wed May 8 2024 .TONIGHT...Windy. Patchy blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow and rain. Lows 30 to 35. North winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. .THURSDAY...Breezy. Mostly cloudy with slight chance of snow in the morning, then partly cloudy with slight chance of rain in the afternoon. Highs 45 to 50. North winds 10 to 15 mph shifting to the northeast 15 to 25 mph in the afternoon. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear. Lows around 30. Northeast winds 10 to 15 mph with gusts to around 30 mph decreasing to up to 10 mph after midnight. .FRIDAY...Not as cool. Partly cloudy in the morning then becoming sunny. Highs 55 to 60. North winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows around 35. North winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. .TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. .TUESDAY NIGHT...Partly cloudy. Lows 35 to 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls