Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
395 FPUS55 KTFX 062014 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 213 PM MDT Mon May 6 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Tuesday, Tuesday night, and Wednesday. MTZ301-071000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... ...WINTER STORM WARNING IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Windy, colder, cloudy. A 20 percent chance of snow after midnight. Lows 25 to 35. West winds 25 to 35 mph with gusts to around 50 mph. .TUESDAY...Windy. Chance of snow in the morning, then snow and slight chance of rain in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Snow accumulation of 5 to 8 inches. Near steady temperature in the lower 30s. West winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Windy. Snow and rain in the evening, then snow and slight chance of rain after midnight. Patchy blowing snow through the night. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 9 to 15 inches. Near steady temperature in the lower 30s. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Snow and slight chance of rain in the morning, then snow and rain likely in the afternoon. Patchy blowing snow. Heavy snow accumulations. Highs 30 to 40. North winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. Northwest winds 5 to 15 mph. .THURSDAY...Not as cool. Partly cloudy. Highs 45 to 55. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 30 to 35. Highs 50 to 60. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 35 to 45. Highs 55 to 65. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 40 to 45. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. .SUNDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .MONDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. $$ MTZ307-071000- Southern Rocky Mountain Front- Including Rogers Pass 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... ...WINTER STORM WARNING IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Very windy. Colder. Mostly cloudy. A 20 percent chance of snow after midnight. Lows 25 to 30. West winds 25 to 40 mph with gusts to around 55 mph. .TUESDAY...Windy, cloudy. Slight chance of snow in the morning, then snow likely and slight chance of rain in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Snow accumulation of 3 to 6 inches. Highs 30 to 40. West winds 25 to 35 mph with gusts to around 55 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Windy, snow. Blowing snow in the evening. Patchy blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation of 9 to 12 inches. Near steady temperature in the lower 30s. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of snow near 100 percent. .WEDNESDAY...Breezy. Snow and slight chance of rain in the morning, then snow and rain in the afternoon. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Heavy snow accumulations. Highs 30 to 40. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. Northwest winds 5 to 15 mph. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 30 to 40. Highs 55 to 65. .SATURDAY NIGHT...Mostly clear. Lows 35 to 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 55 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .MONDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 55 to 65. $$ MTZ302-071000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... .TONIGHT...Very windy. Cloudy. A 20 percent chance of rain and snow after midnight. Lows in the mid 30s. West winds 30 to 45 mph. .TUESDAY...Very windy. Cooler. Slight chance of rain and snow in the morning, then rain and slight chance of snow in the afternoon. Snow accumulation up to 1 inch. Snow level 4500 feet. Highs 40 to 45. West winds 30 to 45 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Very windy. Rain and snow in the evening, then snow and slight chance of rain after midnight. Blowing snow through the night. Visibility one quarter mile or less at times. Snow accumulation of 2 to 5 inches. Lows 30 to 35. Northwest winds 25 to 35 mph increasing to 30 to 45 mph after midnight. Gusts up to 65 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Very windy. Blowing snow in the morning. Rain and snow in the morning, then rain and snow likely in the afternoon. Light snow accumulations. Highs around 40. Northwest winds 25 to 40 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 30 to 35. Northwest winds 10 to 20 mph shifting to the west 5 to 10 mph after midnight. Chance of rain 50 percent. .THURSDAY...Not as cool. Partly cloudy. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 65 to 70. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 40 to 45. Highs 65 to 70. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs around 70. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. $$ MTZ308-071000- Southern High Plains- Including Bynum, Choteau, and Pendroy 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... .TONIGHT...Very windy. Colder, cloudy. Lows 35 to 40. West winds 30 to 45 mph with gusts to around 65 mph. .TUESDAY...Very windy. Cooler, cloudy. Slight chance of rain and snow in the morning, then rain likely and chance of snow in the afternoon. Snow accumulation up to 1 inch. Snow level 4500 feet. Highs in the mid 40s. West winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Windy. Rain and snow. Areas of blowing snow after midnight. Visibility one quarter mile or less at times after midnight. Snow accumulation of 1 to 4 inches. Lows in the mid 30s. Northwest winds 25 to 35 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Rain and snow in the morning, then rain and slight chance of snow in the afternoon. Light snow accumulations. Highs 40 to 45. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 35. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 65 to 70. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 40 to 45. Highs 70 to 75. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. Highs 70 to 75. $$ MTZ303-071000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... .TONIGHT...Windy, cloudy. A 20 percent chance of rain after midnight. Lows 35 to 40. West winds 25 to 35 mph with gusts to around 55 mph. .TUESDAY...Strong winds. Cooler. Chance of rain and snow in the morning, then rain in the afternoon. Little or no snow accumulation. Highs 40 to 45. Northwest winds 35 to 50 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Very windy. Rain and snow. Blowing snow after midnight. Visibility one quarter mile or less at times after midnight. Snow accumulation of 1 to 4 inches. Lows 30 to 35. Northwest winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Very windy. Rain and snow in the morning, then rain and slight chance of snow in the afternoon. Highs 40 to 45. Northwest winds 30 to 45 mph decreasing to 25 to 35 mph in the afternoon. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows around 35. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of rain 50 percent. .THURSDAY...Warmer. Partly cloudy. Highs 60 to 65. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs around 70. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 45. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs around 70. && TEMPERATURE / PRECIPITATION Cut Bank 37 45 33 44 / 20 100 100 100 $$ MTZ304-071000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TUESDAY TO 6 AM MDT WEDNESDAY... .TONIGHT...Very windy. Colder. Cloudy with a 50 percent chance of rain. Lows 35 to 40. Northwest winds 25 to 40 mph. .TUESDAY...Strong winds. Cooler. Chance of rain in the morning, then rain in the afternoon. Blowing snow through the day. Visibility one quarter mile or less at times. Near steady temperature in the lower 40s. Northwest winds 35 to 50 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Strong winds. Rain and snow. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 4 to 7 inches. Lows in the mid 30s. Northwest winds 35 to 50 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy, rain. Light snow accumulations. Highs 45 to 50. Northwest winds 25 to 35 mph. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows around 35. Northwest winds 10 to 20 mph. Chance of rain 50 percent. .THURSDAY...Warmer. Partly cloudy. Highs 60 to 65. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. .SATURDAY NIGHT...Partly cloudy. Lows around 45. .SUNDAY...Sunny. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. $$ MTZ305-071000- Hill County- Including Havre 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... .TONIGHT...Windy, rain. Lows around 40. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of rain near 100 percent. .TUESDAY...Very windy. Cooler. Rain likely in the morning, then rain in the afternoon. Near steady temperature in the lower 40s. Northwest winds 30 to 45 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Very windy. Rain. Near steady temperature around 40. Northwest winds 30 to 45 mph decreasing to 25 to 35 mph after midnight. Chance of rain near 100 percent. .WEDNESDAY...Windy, rain. Highs 50 to 55. North winds 20 to 30 mph. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows around 40. Northwest winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY...Warmer. Mostly cloudy with a 20 percent chance of rain. Highs around 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Highs around 70. .SATURDAY...Sunny. Highs around 75. .SATURDAY NIGHT...Partly cloudy 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 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Havre 41 48 38 56 / 100 100 100 90 $$ MTZ306-071000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... .TONIGHT...Very windy. Rain. Lows around 40. Northwest winds 20 to 30 mph increasing to 30 to 40 mph after midnight. Gusts up to 60 mph. Chance of rain near 100 percent. .TUESDAY...Very windy. Rain. Highs 45 to 50. Northwest winds 30 to 45 mph decreasing to 25 to 35 mph in the afternoon. Chance of rain near 100 percent. .TUESDAY NIGHT...Windy, rain. Near steady temperature in the lower 40s. Northwest winds 20 to 30 mph becoming north 10 to 20 mph after midnight. Chance of rain near 100 percent. .WEDNESDAY...Breezy. Rain in the morning, then rain likely in the afternoon. Highs around 55. North winds 15 to 25 mph. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 40 to 45. Northwest winds 5 to 15 mph. Chance of rain 50 percent. .THURSDAY...Mostly cloudy with a 20 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Highs around 70. .SATURDAY...Sunny. Highs around 75. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. Lows 45 to 50. .MONDAY...Partly cloudy with a 30 percent chance of rain. Highs around 75. $$ MTZ309-071000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 213 PM MDT Mon May 6 2024 .TONIGHT...Windy, cloudy. A 20 percent chance of rain after midnight. Lows 35 to 40. West winds 25 to 35 mph with gusts to around 50 mph. .TUESDAY...Very windy. Cooler, cloudy. Chance of rain and slight chance of snow in the morning, then chance of rain in the afternoon. Highs in the mid 40s. West winds 25 to 35 mph shifting to the northwest 30 to 45 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Very windy. Rain in the evening, then rain and snow after midnight. Snow accumulation up to 2 inches. Lows 30 to 35. Northwest winds 30 to 40 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Rain and slight chance of snow in the morning, then rain in the afternoon. Highs 40 to 45. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 35. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of rain 70 percent. .THURSDAY...Not as cool. Partly cloudy with a 20 percent chance of rain. Highs around 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 45. Highs around 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. $$ MTZ310-071000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... .TONIGHT...Windy. Cloudy with a 50 percent chance of rain. Lows around 40. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Very windy. Cooler. Chance of rain in the morning, then rain in the afternoon. Blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Near steady temperature in the lower 40s. West winds 25 to 35 mph shifting to the northwest 30 to 45 mph in the afternoon. Chance of rain near 100 percent. .TUESDAY NIGHT...Windy, colder. Rain and slight chance of snow in the evening, then rain and snow after midnight. Blowing snow in the evening. Patchy blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation of 5 to 8 inches. Lows 30 to 35. Northwest winds 25 to 35 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Breezy, rain. Light snow accumulations. Highs 45 to 50. Northwest winds 15 to 25 mph. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 40. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs around 60. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. .SATURDAY NIGHT...Mostly clear. Lows around 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs around 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Partly cloudy with a 40 percent chance of rain. Highs around 75. $$ MTZ311-071000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TUESDAY TO 6 AM MDT WEDNESDAY... .TONIGHT...Very windy. Colder, rain. Lows 35 to 40. Northwest winds 20 to 30 mph shifting to the west 25 to 40 mph after midnight. Gusts up to 60 mph. Chance of rain near 100 percent. .TUESDAY...Very windy. Cooler. Rain and snow likely in the morning, then rain and snow in the afternoon. Blowing snow through the day. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 8 to 14 inches. Near steady temperature around 40. Northwest winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Windy. Blowing snow in the evening. Rain and snow in the evening, then rain after midnight. Visibility one quarter mile or less at times in the evening. Snow accumulation of 3 to 6 inches. Near steady temperature in the upper 30s. Northwest winds 25 to 35 mph decreasing to 15 to 25 mph after midnight. Gusts up to 50 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Not as cool. Rain. Highs 50 to 55. North winds 10 to 20 mph. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 40 to 45. Northwest winds 5 to 15 mph. Chance of rain 70 percent. .THURSDAY...Warmer. Mostly cloudy with a 40 percent chance of rain. Highs 60 to 65. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 40. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 45. Highs 70 to 75. .SATURDAY NIGHT...Partly cloudy. Lows 45 to 50. .SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. Lows around 50. .MONDAY...Partly cloudy with a 30 percent chance of rain. Highs 70 to 75. $$ MTZ312-071000- Cascade County below 5000ft- Including Great Falls 213 PM MDT Mon May 6 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO NOON MDT WEDNESDAY... .TONIGHT...Windy, colder. Cloudy with a 20 percent chance of rain. Lows 35 to 40. West winds 20 to 30 mph. .TUESDAY...Windy, cooler, cloudy. Slight chance of rain and snow in the morning, then rain and snow likely in the afternoon. Snow accumulation up to 3 inches. Highs 40 to 50. West winds 25 to 35 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Windy. Rain and snow. Areas of blowing snow in the evening. Patchy blowing snow after midnight. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times in the evening. Snow accumulation of 7 to 10 inches. Lows 30 to 35. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Breezy. Rain and snow in the morning, then rain and slight chance of snow in the afternoon. Moderate snow accumulations. Highs 40 to 45. Northwest winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Rain in the evening, then rain likely after midnight. Lows around 35. West winds 5 to 15 mph. Chance of rain near 100 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 60 to 70. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 65 to 75. .SATURDAY NIGHT...Mostly clear. Lows around 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Great Falls Arpt 39 46 34 43 / 20 100 100 100 $$ MTZ313-071000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO NOON MDT WEDNESDAY... .TONIGHT...Very windy. Cloudy. Chance of rain in the evening, then chance of rain and slight chance of snow after midnight. Lows in the mid 30s. West winds 25 to 40 mph with gusts to around 60 mph. Chance of precipitation 50 percent. .TUESDAY...Strong winds. Colder. Chance of snow and slight chance of rain in the morning, then rain with snow likely in the afternoon. Areas of blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Snow accumulation of 4 to 7 inches. Snow level 4500 feet. Near steady temperature in the upper 30s. West winds 35 to 50 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Very windy. Rain and snow in the evening, then snow and slight chance of rain after midnight. Areas of blowing snow in the evening. Blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation of 7 to 13 inches. Snow level 4500 feet. Near steady temperature in the lower 30s. Northwest winds 30 to 45 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Rain and snow in the morning, then rain and slight chance of snow in the afternoon. Moderate snow accumulations. Highs around 40. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Rain in the evening, then rain likely after midnight. Lows around 35. Northwest winds 10 to 20 mph. Chance of rain near 100 percent. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. .THURSDAY NIGHT...Partly cloudy. Lows around 35. .FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs around 70. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 40 percent. $$ MTZ314-071000- Fergus County below 4500ft- Including Hilger and Lewistown 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO NOON MDT WEDNESDAY... .TONIGHT...Very windy. Colder. Rain likely in the evening, then chance of rain after midnight. Lows 35 to 40. Northwest winds 25 to 35 mph shifting to the west 30 to 45 mph after midnight. Gusts up to 65 mph. Chance of rain 70 percent. .TUESDAY...Strong winds. Chance of rain and snow in the morning, then rain and slight chance of snow in the afternoon. Blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Snow accumulation of 2 to 5 inches. Near steady temperature in the upper 30s. West winds 35 to 50 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Very windy. Rain and snow. Areas of blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 4 to 7 inches. Near steady temperature in the mid 30s. Northwest winds 30 to 45 mph decreasing to 25 to 35 mph after midnight. Gusts up to 60 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Breezy. Rain and snow in the morning, then rain in the afternoon. Light snow accumulations. Highs 40 to 50. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Cloudy. Rain in the evening, then chance of rain after midnight. Lows 35 to 45. Northwest winds 10 to 15 mph. Chance of rain 90 percent. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT...Partly cloudy. Lows 35 to 40. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs 65 to 75. Lows 40 to 50. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Lewistown 34 39 31 39 / 60 100 100 100 $$ MTZ315-071000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Very windy. Colder. Mostly cloudy. Lows 25 to 35. West winds 25 to 40 mph. .TUESDAY...Very windy. Cloudy. A 50 percent chance of snow in the afternoon. Areas of blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Highs 35 to 40. West winds 25 to 40 mph with gusts to around 55 mph. .TUESDAY NIGHT...Windy. Snow and rain in the evening, then snow and slight chance of rain after midnight. Patchy blowing snow through the night. Visibility one quarter mile or less at times. Snow accumulation of 5 to 8 inches. Snow level 5000 feet. Near steady temperature in the lower 30s. West winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Patchy blowing snow in the morning. Snow and slight chance of rain in the morning, then rain and snow in the afternoon. Heavy snow accumulations. Snow level 5500 feet. Highs 35 to 40. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely and slight chance of snow in the evening, then chance of rain and snow after midnight. Lows 30 to 35. Northwest winds up to 10 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 50 to 55. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 30 to 35. Highs 60 to 65. .FRIDAY NIGHT...Clear. Lows 35 to 40. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 65 to 70. .SUNDAY NIGHT...Mostly clear. Lows 40 to 45. .MONDAY...Partly cloudy with a 30 percent chance of rain. Highs 60 to 70. $$ MTZ316-071000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... .TONIGHT...Windy. Mostly cloudy. Lows 35 to 40. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Windy, cloudy. Slight chance of rain and snow in the morning, then rain likely and chance of snow in the afternoon. Snow accumulation up to 2 inches. Snow level 4500 feet. Highs 40 to 45. West winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Windy. Rain and snow. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 8 to 11 inches. Snow level 5000 feet. Lows 30 to 35. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Patchy blowing snow in the morning. Rain and snow. Heavy snow accumulations. Snow level 5000 feet. Highs 35 to 45. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely and slight chance of snow in the evening, then chance of rain and slight chance of snow after midnight. Light snow accumulations. Lows around 35. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 50 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 60 to 70. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 65 to 75. .SATURDAY NIGHT...Mostly clear. Lows around 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. .MONDAY...Partly cloudy with a 30 percent chance of rain. Highs 65 to 75. $$ MTZ317-071000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING NOW IN EFFECT UNTIL NOON MDT TUESDAY... ...BLIZZARD WARNING IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Windy. Cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Very windy. Slight chance of snow in the morning, then snow and slight chance of rain in the afternoon. Patchy blowing snow in the morning, then blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow may be heavy at times in the afternoon. Snow accumulation of 8 to 11 inches. Near steady temperature in the lower 30s. West winds 25 to 40 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Windy. Snow in the evening, then snow and slight chance of rain after midnight. Blowing snow through the night. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 14 to 20 inches. Near steady temperature around 30. Northwest winds 25 to 35 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Breezy. Snow and slight chance of rain in the morning, then snow and rain in the afternoon. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Heavy snow accumulations. Snow level 5500 feet. Highs 35 to 40. Northwest winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then rain and snow likely after midnight. Light snow accumulations. Snow level 6500 feet. Lows 30 to 35. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 50 to 60. Lows 35 to 40. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 35 to 45. .SUNDAY...Sunny with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. $$ MTZ318-071000- Snowy and Judith Mountains- 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Strong winds. Colder, cloudy. Chance of rain and snow in the evening, then slight chance of rain and snow after midnight. Lows 30 to 35. Northwest winds 35 to 50 mph with gusts to around 65 mph. Chance of precipitation 50 percent. .TUESDAY...Strong winds. Chance of snow in the morning, then snow and slight chance of rain in the afternoon. Blowing snow through the day. Visibility one quarter mile or less at times. Snow accumulation of 6 to 12 inches. Near steady temperature in the lower 30s. Northwest winds 35 to 50 mph with gusts to around 75 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Strong winds. Snow and slight chance of rain. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 12 to 18 inches. Near steady temperature around 30. Northwest winds 35 to 50 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Snow and rain. Blowing snow in the morning. Patchy blowing snow in the afternoon. Heavy snow accumulations. Snow level 5500 feet. Highs 35 to 40. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Rain and slight chance of snow in the evening, then rain likely and slight chance of snow after midnight. Light snow accumulations. Lows 30 to 35. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .THURSDAY...Not as cool. Rain likely. Highs 45 to 50. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 35. .FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 35 to 45. .SUNDAY...Sunny with chance of rain and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent. $$ MTZ319-071000- Helena Valley- Including Helena 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... .TONIGHT...Windy. Mostly cloudy. Lows 35 to 40. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Very windy. Mostly cloudy. Rain likely and chance of snow in the afternoon. Little or no snow accumulation. Highs 45 to 50. West winds 25 to 35 mph increasing to 30 to 45 mph in the afternoon. Gusts up to 55 mph in the morning. Chance of precipitation 60 percent. .TUESDAY NIGHT...Very windy. Rain and snow. Snow accumulation up to 1 inch. Lows in the mid 30s. West winds 25 to 40 mph shifting to the northwest 20 to 30 mph after midnight. Gusts up to 55 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Rain and slight chance of snow in the morning, then rain in the afternoon. Highs around 45. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 35 to 40. Northwest winds 10 to 15 mph decreasing to up to 10 mph after midnight. Chance of rain 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs around 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs around 70. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs around 75. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 45 to 50. Highs 75 to 80. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs around 75. && TEMPERATURE / PRECIPITATION Helena 38 49 37 46 / 10 60 100 100 $$ MTZ320-071000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Windy, colder, cloudy. Lows 25 to 35. West winds 25 to 35 mph with gusts to around 50 mph. .TUESDAY...Very windy. Cloudy. Areas of blowing snow through the day. A 50 percent chance of snow in the afternoon. Visibility one quarter mile or less at times. Highs 35 to 45. West winds 25 to 40 mph with gusts to around 55 mph. .TUESDAY NIGHT...Windy, snow. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 10 to 16 inches. Near steady temperature in the lower 30s. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of snow near 100 percent. .WEDNESDAY...Windy. Snow and slight chance of rain in the morning, then snow and rain in the afternoon. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Heavy snow accumulations. Snow level 5500 feet. Highs 30 to 40. Northwest winds 20 to 30 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Rain and snow in the evening, then snow likely and chance of rain after midnight. Light snow accumulations. Snow level 6500 feet. Lows 30 to 35. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 55. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 35 to 40. .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...Mostly clear with a 20 percent chance of thunderstorms. Lows 40 to 45. .MONDAY...Partly cloudy with a 40 percent chance of rain. Highs 60 to 70. $$ MTZ321-071000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... .TONIGHT...Windy, cloudy. Lows around 30. West winds 25 to 35 mph with gusts to around 55 mph. .TUESDAY...Very windy. Colder, cloudy. Slight chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs around 40. West winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Very windy. Snow and slight chance of rain. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation of 6 to 12 inches. Snow level 5000 feet. Near steady temperature in the lower 30s. Northwest winds 25 to 40 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Areas of blowing snow in the morning. Snow and slight chance of rain in the morning, then rain and snow in the afternoon. Moderate snow accumulations. Snow level 5500 feet. Highs around 40. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Cloudy. Rain and snow in the evening, then chance of rain and snow after midnight. Lows 30 to 35. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Not as cool. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. .FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs 60 to 65. Lows 35 to 40. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 65 to 70. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows 40 to 45. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 40 percent. $$ MTZ322-071000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Windy, colder. Mostly cloudy. Lows 25 to 35. West winds 25 to 35 mph. .TUESDAY...Very windy. Mostly cloudy. A 50 percent chance of snow in the afternoon. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Highs 35 to 40. Northwest winds 25 to 40 mph with gusts to around 55 mph. .TUESDAY NIGHT...Very windy. Snow. Patchy blowing snow in the evening. Blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation of 9 to 12 inches. Near steady temperature in the lower 30s. Northwest winds 30 to 45 mph decreasing to 25 to 35 mph after midnight. Gusts up to 60 mph. Chance of snow near 100 percent. .WEDNESDAY...Windy. Snow and slight chance of rain in the morning, then snow and rain in the afternoon. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Heavy snow accumulations. Snow level 5500 feet. Highs 35 to 40. Northwest winds 20 to 30 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely in the evening, then chance of rain and snow after midnight. Snow level 6500 feet. Lows 30 to 35. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs 45 to 55. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 30 to 40. Highs 55 to 65. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs 65 to 70. .SUNDAY NIGHT...Mostly clear. Lows 40 to 45. .MONDAY...Partly cloudy with a 30 percent chance of rain. Highs 65 to 70. $$ MTZ323-071000- Canyon Ferry Area- Including Toston, Townsend, and Winston 213 PM MDT Mon May 6 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TUESDAY NIGHT... .TONIGHT...Windy. Mostly cloudy. Lows 35 to 40. Northwest winds 25 to 35 mph decreasing to 15 to 25 mph after midnight. Gusts up to 50 mph. .TUESDAY...Very windy. Mostly cloudy. A 50 percent chance of rain and snow in the afternoon. Highs 45 to 50. Northwest winds 25 to 35 mph increasing to 30 to 45 mph in the afternoon. Gusts up to 60 mph. .TUESDAY NIGHT...Very windy. Rain and snow. Patchy blowing snow after midnight. Snow accumulation of 1 to 4 inches. Lows in the mid 30s. Northwest winds 30 to 45 mph decreasing to 25 to 35 mph after midnight. Gusts up to 60 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Windy. Rain and snow in the morning, then rain in the afternoon. Light snow accumulations. Highs 40 to 45. Northwest winds 20 to 30 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Rain likely and slight chance of snow in the evening, then chance of rain after midnight. Lows 35 to 40. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 65 to 70. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 40 to 45. Highs 70 to 75. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. $$ MTZ324-071000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 213 PM MDT Mon May 6 2024 .TONIGHT...Windy, colder. Mostly cloudy. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY...Very windy. Mostly cloudy. Chance of snow and slight chance of rain in the afternoon. Highs 45 to 50. West winds 20 to 30 mph shifting to the northwest 25 to 40 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Very windy. Snow and rain. Patchy blowing snow after midnight. Snow accumulation up to 1 inch. Snow level 4500 feet. Lows in the mid 30s. West winds 25 to 40 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Breezy. Rain and snow. Light snow accumulations. Highs around 45. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Cloudy. Rain likely and slight chance of snow in the evening, then chance of rain and slight chance of snow after midnight. Lows around 35. North winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 65 to 70. .FRIDAY NIGHT...Clear. Lows around 40. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 40 to 45. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs around 75. $$ MTZ325-071000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 213 PM MDT Mon May 6 2024 .TONIGHT...Breezy. Mostly cloudy. Lows around 30. West winds 15 to 25 mph becoming south 5 to 15 mph after midnight. .TUESDAY...Windy. Mostly cloudy. A 50 percent chance of snow in the afternoon. Highs 40 to 45. West winds 10 to 20 mph increasing to northwest 20 to 30 mph in the afternoon. .TUESDAY NIGHT...Windy, snow. Patchy blowing snow after midnight. Snow accumulation of 2 to 5 inches. Lows 30 to 35. Northwest winds 20 to 30 mph. Chance of snow near 100 percent. .WEDNESDAY...Snow and slight chance of rain in the morning, then rain and snow in the afternoon. Moderate snow accumulations. Snow level 5500 feet. Highs 40 to 45. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Cloudy. Rain likely and slight chance of snow in the evening, then chance of rain and snow after midnight. Lows around 35. North winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs 50 to 55. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 30 to 35. Highs 60 to 65. .FRIDAY NIGHT...Clear. Lows 35 to 40. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .SUNDAY...Sunny with a 20 percent chance of rain. Highs around 70. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 40 percent. $$ MTZ326-071000- Gallatin Valley- Including Bozeman and Gallatin Gateway 213 PM MDT Mon May 6 2024 .TONIGHT...Windy, colder. Mostly cloudy. Lows 30 to 35. West winds 20 to 30 mph. .TUESDAY...Windy. Mostly cloudy. A 50 percent chance of snow and rain in the afternoon. Highs 45 to 50. West winds 25 to 35 mph. .TUESDAY NIGHT...Windy. Snow and rain in the evening, then snow and slight chance of rain after midnight. Patchy blowing snow through the night. Snow accumulation of 1 to 4 inches. Snow level 4500 feet. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Snow and rain. Moderate snow accumulations. Highs 40 to 45. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Cloudy. Rain and slight chance of snow in the evening, then chance of rain and slight chance of snow after midnight. Lows around 35. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Not as cool. Mostly cloudy with chance of rain and slight chance of snow. Highs around 55. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 35. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 60 to 65. Lows 35 to 40. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs 70 to 75. Lows 40 to 45. .SUNDAY NIGHT...Partly cloudy. Lows around 45. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 33 49 32 45 / 10 50 100 100 Bozeman MSU 33 45 31 42 / 10 50 100 100 $$ MTZ330-071000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 213 PM MDT Mon May 6 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TONIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance of snow. Lows 20 to 30. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Highs 30 to 40. Northwest winds 20 to 30 mph. .TUESDAY NIGHT...Windy, snow. Patchy blowing snow. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times. Snow accumulation of 6 to 12 inches. Lows 20 to 30. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of snow near 100 percent. .WEDNESDAY...Breezy. Snow in the morning, then snow and rain in the afternoon. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Heavy snow accumulations. Highs 30 to 40. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Patchy blowing snow in the evening. Snow likely and slight chance of rain in the evening, then chance of snow and rain after midnight. Moderate snow accumulations. Lows 25 to 30. North winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs 40 to 50. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 25 to 30. Highs 50 to 60. .FRIDAY NIGHT...Clear. Lows 30 to 35. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 35 to 40. .SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 26 41 27 44 / 30 60 90 80 $$ MTZ327-071000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 213 PM MDT Mon May 6 2024 .TONIGHT...Breezy, colder. Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. West winds 15 to 25 mph with gusts to around 40 mph. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow. Visibility one quarter mile or less at times. Highs 30 to 40. Northwest winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Windy, snow. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 5 to 8 inches. Lows 25 to 30. Northwest winds 20 to 30 mph with gusts to around 50 mph. Chance of snow near 100 percent. .WEDNESDAY...Breezy. Snow in the morning, then snow likely and slight chance of rain in the afternoon. Patchy blowing snow through the day. Moderate snow accumulations. Highs 35 to 40. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows around 30. North winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Not as cool. Mostly cloudy. Highs 45 to 55. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 25 to 30. Highs 55 to 60. .FRIDAY NIGHT...Clear. Lows 30 to 35. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 35 to 40. .MONDAY...Partly cloudy with a 30 percent chance of rain. Highs 60 to 65. $$ MTZ328-071000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 213 PM MDT Mon May 6 2024 .TONIGHT...Breezy, colder. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 25 to 30. West winds 15 to 25 mph with gusts to around 40 mph shifting to the southwest 10 to 15 mph after midnight. .TUESDAY...Windy. Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45. West winds 15 to 25 mph increasing to northwest 25 to 35 mph in the afternoon. .TUESDAY NIGHT...Windy. Snow and rain likely in the evening, then snow after midnight. Patchy blowing snow through the night. Visibility one quarter mile or less at times. Snow accumulation of 1 to 4 inches. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Breezy. Snow and rain in the morning, then rain and snow likely in the afternoon. Light snow accumulations. Snow level 5500 feet. Highs 40 to 50. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain and slight chance of snow in the evening, then slight chance of rain and snow after midnight. Lows around 35. North winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY...Not as cool. Mostly cloudy. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 35. Highs 60 to 70. .FRIDAY NIGHT...Clear. Lows 35 to 40. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 65 to 75. Lows 40 to 45. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Dillon 30 46 33 47 / 10 20 80 80 $$ MTZ329-071000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 213 PM MDT Mon May 6 2024 .TONIGHT...Breezy, colder. Mostly cloudy. Chance of snow and slight chance of rain in the evening, then slight chance of snow after midnight. Lows 20 to 30. West winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Highs 30 to 40. Northwest winds 25 to 35 mph. .TUESDAY NIGHT...Windy. Snow likely. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 1 to 4 inches. Lows 25 to 30. Northwest winds 25 to 35 mph. Chance of snow 70 percent. .WEDNESDAY...Windy. Snow likely in the morning, then snow and rain likely in the afternoon. Patchy blowing snow through the day. Light snow accumulations. Highs 35 to 40. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Patchy blowing snow in the evening. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows 30 to 35. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .THURSDAY...Not as cool. Mostly cloudy. Highs 45 to 50. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 30 to 40. Highs 55 to 65. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 40. Highs 60 to 70. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls