Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
898 FPUS55 KTFX 081522 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 921 AM MDT Wed May 8 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Thursday. ...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR DETAILS... MTZ301-082200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 921 AM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Windy. Snow late in the morning, then chance of snow and rain in the afternoon. Blowing snow late in the morning, then patchy blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow may be heavy at times late in the morning. New snow accumulation of 5 to 8 inches. Highs 35 to 40. North winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Near steady temperature in the lower 30s. North winds 5 to 15 mph. .THURSDAY...Not as cool. Mostly cloudy in the morning then clearing. Highs 45 to 55. North winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. Southwest winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 55 to 65. Southwest winds 5 to 15 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 35 to 45. Highs 55 to 65. .SUNDAY...Sunny with a 20 percent chance of rain showers. Highs 60 to 70. .SUNDAY NIGHT AND MONDAY...Windy. Partly cloudy. Lows 40 to 50. Highs 55 to 65. .MONDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .TUESDAY...Breezy. Partly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 60. Chance of precipitation 40 percent. $$ MTZ307-082200- Southern Rocky Mountain Front- Including Rogers Pass 921 AM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Windy. Snow late in the morning, then snow likely and chance of rain in the afternoon. Blowing snow late in the morning, then patchy blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow may be heavy at times late in the morning. New snow accumulation of 5 to 8 inches. Highs 35 to 40. North winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of rain and snow after midnight. Near steady temperature in the mid 30s. North winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of rain and snow in the morning, then partly cloudy with slight chance of rain in the afternoon. Highs 45 to 50. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly clear. Lows 25 to 35. Northeast winds up to 10 mph shifting to the west after midnight. .FRIDAY...Not as cool. Sunny. Highs 55 to 60. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 35 to 45. Highs 60 to 70. .MONDAY...Breezy, sunny. Highs 55 to 65. .MONDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .TUESDAY...Breezy. Partly cloudy with a 40 percent chance of rain showers. Highs 50 to 60. $$ MTZ302-082200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Snow late in the morning, then chance of rain and snow in the afternoon. Areas of blowing snow late in the morning, then patchy blowing snow in the afternoon. New snow accumulation up to 3 inches. Snow level 4500 feet. Highs around 40. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Lows 30 to 35. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Not as cool. Mostly cloudy in the morning then clearing. Highs 55 to 60. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. West winds 5 to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Breezy. Partly cloudy. Lows 45 to 50. Highs 65 to 70. .TUESDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. $$ MTZ308-082200- Southern High Plains- Including Bynum, Choteau, and Pendroy 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Areas of blowing snow late in the morning. Snow late in the morning, then snow likely and chance of rain in the afternoon. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 1 to 4 inches. Highs 40 to 45. North winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Near steady temperature in the upper 30s. Northwest winds 10 to 20 mph. Gusts up to 35 mph in the evening. Chance of rain 50 percent. .THURSDAY...Not as cool. Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of rain. Highs 55 to 60. North winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. West winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 40 to 45. Highs 70 to 75. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Breezy. Partly cloudy. Lows 45 to 50. Highs 70 to 75. .TUESDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. $$ MTZ303-082200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Areas of blowing snow late in the morning. Rain and snow late in the morning, then chance of rain in the afternoon. New snow accumulation up to 1 inch. Highs 40 to 45. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .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. Mostly cloudy in the morning then clearing. Highs 55 to 60. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. West winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs around 70. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 45 to 50. Highs around 75. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Breezy. Partly cloudy. Lows 45 to 50. Highs 70 to 75. .TUESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs around 65. && TEMPERATURE / PRECIPITATION Cut Bank 43 33 60 / 90 20 10 $$ MTZ304-082200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Rain late in the morning, then chance of rain in the afternoon. Highs 45 to 50. North winds 20 to 30 mph. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Warmer. Mostly cloudy in the morning then clearing. A 20 percent chance of rain. Highs 55 to 65. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. West winds up to 10 mph. .FRIDAY...Sunny. Highs 65 to 70. Southwest winds up to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 40 to 45. Highs around 75. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 45 to 50. .SUNDAY...Sunny. Highs around 75. .SUNDAY NIGHT AND MONDAY...Breezy. Partly cloudy. Lows around 50. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. $$ MTZ305-082200- Hill County- Including Havre 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s. North winds 15 to 25 mph. .TONIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows around 40. Northwest winds 5 to 15 mph. .THURSDAY...Mostly cloudy in the morning then clearing. A 20 percent chance of rain. 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 around 70. Southwest winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 45. Highs 75 to 80. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows around 45. .SUNDAY...Sunny. Highs around 75. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 50. Highs around 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 70. && TEMPERATURE / PRECIPITATION Havre 57 41 65 / 60 50 20 $$ MTZ306-082200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. Northeast winds 15 to 25 mph. .TONIGHT...Mostly cloudy. A 50 percent chance of rain in the evening. Lows around 40. North winds 5 to 15 mph. .THURSDAY...Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of rain. Highs in the mid 60s. Northwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. West winds 5 to 15 mph. .FRIDAY...Sunny. Highs around 70. West winds 5 to 15 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 40 to 45. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. Highs around 75. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. Highs around 75. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. $$ MTZ309-082200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Rain and snow late in the morning, then chance of rain in the afternoon. New snow accumulation up to 1 inch. Highs 40 to 45. Northwest winds 25 to 35 mph. Chance of precipitation near 100 percent. .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. Gusts up to 35 mph in the evening. Chance of rain 50 percent. .THURSDAY...Not as cool. Mostly cloudy in the morning then clearing. A 20 percent chance of rain. Highs around 60. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. West winds up to 10 mph. .FRIDAY...Sunny. Highs 65 to 70. Southwest winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs around 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 45. Highs around 75. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 45 to 50. Highs around 75. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. $$ MTZ310-082200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Rain likely. Highs 45 to 50. North winds 15 to 25 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 40. Northwest winds 5 to 15 mph. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. West winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 65 to 70. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 40 to 50. Highs 70 to 75. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs 75 to 80. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MONDAY...Breezy, sunny. Highs 75 to 80. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Breezy. Partly cloudy with a 40 percent chance of rain showers. Highs around 70. $$ MTZ311-082200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Rain likely late in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 15 to 25 mph. Chance of precipitation 70 percent. .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 around 40. West winds 5 to 15 mph. .FRIDAY...Sunny. Highs 65 to 70. West winds 5 to 15 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 45. Highs 70 to 75. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 45 to 50. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. .MONDAY...Breezy, sunny. Highs around 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. $$ MTZ312-082200- Cascade County below 5000ft- Including Great Falls 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Rain and snow late in the morning, then rain in the afternoon. New snow accumulation up to 3 inches. Highs 40 to 45. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Rain likely in the evening, then chance of rain after midnight. Near steady temperature in the upper 30s. Northwest winds 10 to 15 mph with gusts to around 30 mph shifting to the west after midnight. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 50 to 60. West winds up to 10 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly clear. Lows around 35. South winds up to 10 mph. .FRIDAY...Sunny. Highs 60 to 65. Southwest winds up to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 65 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 45. Highs 70 to 80. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows around 50. Highs around 75. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Great Falls Arpt 44 38 57 / 90 80 30 $$ MTZ313-082200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy, rain. Highs 40 to 45. Northwest winds 15 to 25 mph. Chance of rain near 100 percent. .TONIGHT...Rain 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 near 100 percent. .THURSDAY...Rain likely. Highs 50 to 55. Northwest winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. West winds 5 to 10 mph. .FRIDAY...Warmer, sunny. Highs 60 to 65. Southwest winds up to 10 mph shifting to the west in the afternoon. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 65 to 70. .SATURDAY NIGHT...Mostly clear. Lows around 45. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. .MONDAY...Sunny with a 20 percent chance of thunderstorms. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .TUESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. $$ MTZ314-082200- Fergus County below 4500ft- Including Hilger and Lewistown 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Rain late in the morning, then rain and slight chance of thunderstorms in the afternoon. Highs 45 to 55. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 35 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. Northwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. West winds 5 to 15 mph. .FRIDAY...Warmer, sunny. Highs 60 to 70. West winds 5 to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 40 to 50. Highs 70 to 75. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs around 75. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. .MONDAY...Sunny. Highs around 75. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .TUESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Lewistown 41 34 50 / 90 90 60 $$ MTZ315-082200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 921 AM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Breezy. Snow and rain late in the morning, then rain and snow likely in the afternoon. Patchy blowing snow. Snow may be heavy at times late in the morning. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 5 to 8 inches. Snow level 5500 feet. Highs 35 to 40. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. Snow likely and chance of rain 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. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 45 to 55. Northeast winds up to 10 mph. Chance of precipitation 40 percent. .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...Clear. Lows 35 to 40. .SATURDAY THROUGH MONDAY...Breezy. Mostly clear. Highs 65 to 75. Lows 40 to 50. .MONDAY NIGHT...Breezy. Partly cloudy. Lows 40 to 45. .TUESDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. $$ MTZ316-082200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 921 AM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY... .REST OF TODAY...Windy. Snow and rain late in the morning, then snow with rain likely in the afternoon. Patchy blowing snow late in the morning. Patchy blowing snow in the afternoon. Snow may be heavy at times late in the morning. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 5 to 8 inches. Snow level 5000 feet. Near steady temperature in the mid 30s. North winds 20 to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. Rain likely in the evening, then chance of rain after midnight. Near steady temperature in the upper 30s. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 40 percent chance of rain. Highs 50 to 55. North winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. Northeast winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Warmer, sunny. Highs 60 to 65. South winds up to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 65 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 45. Highs 70 to 75. .SUNDAY NIGHT AND MONDAY...Breezy. Mostly clear. Lows around 50. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 45 to 50. .TUESDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. $$ MTZ317-082200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 921 AM MDT Wed May 8 2024 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Breezy. Snow and rain. Patchy blowing snow late in the morning. Patchy blowing snow in the afternoon. Snow may be heavy at times late in the morning. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 6 to 9 inches. Snow level 6000 feet. Highs 35 to 40. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .TONIGHT...Rain and snow in the evening, then chance of rain and snow after midnight. Snow accumulation of 2 to 5 inches. Near steady temperature in the mid 30s. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .THURSDAY...Mostly cloudy. Rain and snow likely in the morning, then rain likely in the afternoon. Little or no snow accumulation. Highs 45 to 50. North winds up to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly clear. Lows 25 to 35. West winds up to 10 mph shifting to the south after midnight. .FRIDAY...Sunny. Highs 50 to 55. Southwest winds up to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 35 to 45. Highs 55 to 65. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs 60 to 70. .SUNDAY NIGHT...Mostly clear. Lows 40 to 45. .MONDAY...Breezy. Sunny with a 20 percent chance of rain showers. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. 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. $$ MTZ318-082200- Snowy and Judith Mountains- 921 AM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Breezy. Rain and snow late in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Blowing snow through the day. Snow may be heavy at times late in the morning. Visibility one quarter mile or less at times. New snow accumulation of 6 to 9 inches. Highs 35 to 40. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .TONIGHT...Rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Near steady temperature in the mid 30s. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .THURSDAY...Rain likely. Highs 45 to 50. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows 30 to 35. West winds 5 to 15 mph. .FRIDAY...Not as cool. Sunny. Highs 55 to 60. West winds 5 to 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 35 to 45. Highs 60 to 70. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .TUESDAY...Breezy. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. $$ MTZ319-082200- Helena Valley- Including Helena 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy, cloudy. Rain and snow likely late in the morning, then chance of rain in the afternoon. Little or no new snow accumulation. Highs in the mid 40s. Northwest winds 15 to 25 mph. Chance of precipitation 70 percent. .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. A 20 percent chance of rain in the morning. Highs 55 to 60. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. North winds 5 to 10 mph shifting to the south after midnight. .FRIDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 65 to 70. Southeast winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows around 40. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 75 to 80. Lows around 45. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows around 50. Highs 75 to 80. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Helena 45 40 58 / 70 70 20 $$ MTZ320-082200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 921 AM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Windy. Snow late in the morning, then snow with rain likely in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. New snow accumulation of 4 to 7 inches. Snow level 6000 feet. Highs 35 to 40. Northwest winds 20 to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Patchy blowing snow in the evening. Rain and snow likely in the evening, then chance of rain and snow after midnight. Snow accumulation of 1 to 4 inches. Near steady temperature in the mid 30s. North winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy. Chance of rain and snow likely in the morning, then chance of rain in the afternoon. Snow accumulation up to 1 inch. Highs 45 to 55. North winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. Northeast winds up to 10 mph shifting to the southeast after midnight. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs 55 to 60. South winds up to 10 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 35 to 45. Highs 60 to 70. .SUNDAY NIGHT...Mostly clear. Lows around 45. .MONDAY AND MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. Lows 40 to 45. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. $$ MTZ321-082200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 921 AM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY... .REST OF TODAY...Windy. Patchy blowing snow late in the morning. Snow and rain. New snow accumulation up to 2 inches. Highs around 40. Northwest winds 20 to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Rain and snow likely in the evening, then chance of rain after midnight. Little or no snow accumulation. Near steady temperature in the mid 30s. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. North winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 30. North winds up to 10 mph shifting to the northeast after midnight. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs around 60. Southwest winds up to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 35. Highs 65 to 70. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 40 to 45. Highs around 70. .MONDAY...Sunny with a 20 percent chance of rain showers. Highs around 70. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .TUESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs around 65. $$ MTZ322-082200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 921 AM MDT Wed May 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Windy. Snow and rain late in the morning, then snow likely and chance of rain in the afternoon. Patchy blowing snow through the day. Snow may be heavy at times late in the morning. Visibility one quarter mile or less at times. New snow accumulation of 5 to 8 inches. Snow level 6000 feet. Highs 35 to 40. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Patchy blowing snow in the evening. Rain and snow likely in the evening, then chance of rain and snow after midnight. Snow accumulation up to 2 inches. Snow level 6500 feet. Near steady temperature in the mid 30s. North winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 45 to 55. North winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. North winds 5 to 10 mph shifting to the west after midnight. .FRIDAY...Warmer, sunny. Highs 55 to 65. South winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows 35 to 40. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .MONDAY...Sunny with a 20 percent chance of rain showers. Highs 65 to 70. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. $$ MTZ323-082200- Canyon Ferry Area- Including Toston, Townsend, and Winston 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Rain and snow likely late in the morning, then chance of rain in the afternoon. New snow accumulation up to 1 inch. Highs 40 to 45. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation 70 percent. .TONIGHT...Breezy. Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 35 to 40. Northwest winds 15 to 25 mph shifting to the north 10 to 15 mph after midnight. Chance of rain 70 percent. .THURSDAY...Not as cool. 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...Mostly clear. Lows around 35. North winds 5 to 10 mph shifting to the east after midnight. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs around 65. South winds up to 10 mph. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 40 to 50. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 45 to 50. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 70. $$ MTZ324-082200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Rain and snow late in the morning, then rain likely in the afternoon. New snow accumulation up to 1 inch. Highs 45 to 50. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .TONIGHT...Rain likely in the evening, then chance of rain after midnight. Lows 35 to 40. North winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent. .THURSDAY...Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 55 to 60. Northeast winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 35. East winds 5 to 15 mph shifting to the south after midnight. .FRIDAY...Warmer, sunny. Highs 65 to 70. South winds up to 5 mph shifting to the southeast in the afternoon. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 45. Highs 75 to 80. .SUNDAY NIGHT...Partly cloudy. Lows around 45. .MONDAY...Sunny. Highs 75 to 80. .MONDAY NIGHT...Partly cloudy. Lows around 45. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. $$ MTZ325-082200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 921 AM MDT Wed May 8 2024 .REST OF TODAY...Patchy blowing snow late in the morning. Snow and rain. New snow accumulation up to 3 inches. Highs 40 to 45. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. Rain likely and chance of snow in the evening, then chance of rain and snow after midnight. Little or no snow accumulation. Near steady temperature in the upper 30s. North winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY...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 40 percent. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. Northeast winds 5 to 15 mph shifting to the southeast up to 5 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 THROUGH SUNDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. .SUNDAY NIGHT...Partly cloudy. Lows around 45. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. $$ MTZ326-082200- Gallatin Valley- Including Bozeman and Gallatin Gateway 921 AM MDT Wed May 8 2024 .REST OF TODAY...Snow and rain late in the morning, then rain likely in the afternoon. New snow accumulation of 1 to 4 inches. Highs 40 to 45. Northwest winds 10 to 15 mph. Gusts up to 30 mph late in the morning. Chance of precipitation near 100 percent. .TONIGHT...Rain likely in the evening, then chance of rain after midnight. Lows in the mid 30s. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 50 to 55. West winds up to 10 mph shifting to the southeast in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. Southeast winds up to 10 mph. .FRIDAY...Warmer, sunny. Highs 60 to 65. Southeast winds up to 5 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 35 to 45. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy. Lows around 45. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows around 45. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. && TEMPERATURE / PRECIPITATION Bozeman Airport 44 33 55 / 90 80 40 Bozeman MSU 41 35 50 / 100 80 50 $$ MTZ330-082200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 921 AM MDT Wed May 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .REST OF TODAY...Breezy. Snow late in the morning, then snow and chance of rain in the afternoon. Patchy blowing snow through the day. Snow may be heavy at times late in the morning. Visibility one quarter mile or less at times. New snow accumulation of 6 to 12 inches. Highs 30 to 40. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .TONIGHT...Breezy, cloudy. 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 5 to 8 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 70 percent. .THURSDAY...Not as cool. Mostly cloudy. Chance of snow and rain in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 40 to 50. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly clear. Lows 25 to 30. Northeast winds 5 to 15 mph. .FRIDAY...Not as cool. 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. .SATURDAY...Sunny. Highs 55 to 65. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 35 to 40. Highs 55 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. && TEMPERATURE / PRECIPITATION West Yellowstone 45 30 53 / 60 40 20 $$ MTZ327-082200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Snow late in the morning, then chance of snow and rain in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 1 to 4 inches. Snow level 6500 feet. Highs 35 to 45. North winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of snow and rain in the evening, then chance of snow and slight chance of rain after midnight. Lows around 30. North winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Not as cool. Mostly cloudy. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs 45 to 55. Northeast winds 5 to 15 mph. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear. Lows 25 to 30. East winds 5 to 15 mph. .FRIDAY...Warmer, sunny. Highs 55 to 65. East winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows 30 to 35. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 35 to 40. .MONDAY...Sunny with a 20 percent chance of rain showers. Highs 60 to 70. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. $$ MTZ328-082200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 921 AM MDT Wed May 8 2024 .REST OF TODAY...Breezy. Patchy blowing snow late in the morning. Snow and rain late in the morning, then rain and snow likely in the afternoon. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 1 to 4 inches. Snow level 6000 feet. Highs 45 to 50. North winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .TONIGHT...Breezy. Cloudy with a 50 percent chance of rain and snow. Lows in the mid 30s. North winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. .THURSDAY...Mostly cloudy. A 20 percent chance of rain in the morning. Highs 50 to 60. Northeast winds 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows around 35. Northeast winds 10 to 15 mph decreasing to up to 10 mph after midnight. .FRIDAY...Warmer, sunny. Highs 60 to 70. Southeast winds up to 5 mph shifting to the northeast in the afternoon. .FRIDAY NIGHT...Clear. Lows around 40. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 70 to 75. Lows 40 to 45. .SUNDAY NIGHT...Partly cloudy. Lows around 45. .MONDAY...Sunny with a 20 percent chance of rain showers. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Dillon 47 36 57 / 90 50 10 $$ MTZ329-082200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 921 AM MDT Wed May 8 2024 .REST OF TODAY...Windy. Snow late in the morning, then snow likely and chance of rain in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times late in the morning. New snow accumulation of 2 to 5 inches. Highs 35 to 45. North winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TONIGHT...Breezy, cloudy. Patchy blowing snow in the evening. Chance of snow and rain in the evening, then chance of rain and slight chance of snow after midnight. Lows 30 to 35. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 50. Northeast winds 10 to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. Northeast winds 10 to 15 mph decreasing to up to 10 mph after midnight. .FRIDAY...Not as cool. Sunny. Highs 55 to 60. North winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows 35 to 40. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 60 to 70. Lows around 40. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy. Lows around 40. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls