Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
052 FPUS55 KTFX 011454 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 853 AM MDT Wed May 1 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Thursday. MTZ301-012200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 853 AM MDT Wed May 1 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT THURSDAY... .REST OF TODAY...Windy. Mostly cloudy. Chance of snow showers early in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times in the afternoon. New snow accumulation of 4 to 7 inches. Highs 30 to 40. West winds 20 to 30 mph. Chance of precipitation 90 percent. .TONIGHT...Breezy. Patchy blowing snow in the evening. Snow showers and slight chance of thunderstorms in the evening, then 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 13 inches. Lows 25 to 30. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Snow. Snow accumulation of 3 to 6 inches. Highs 30 to 40. North winds 10 to 15 mph. Chance of snow near 100 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. Northwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 35 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 25. .SATURDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain showers and snow showers. Highs 45 to 55. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 40. Highs 45 to 55. .MONDAY...Breezy. Snow showers likely and chance of rain showers. Moderate snow accumulations. Highs 40 to 50. Chance of precipitation 70 percent. .MONDAY NIGHT AND TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Lows 30 to 35. Highs 35 to 45. $$ MTZ307-012200- Southern Rocky Mountain Front- Including Rogers Pass 853 AM MDT Wed May 1 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT THURSDAY... .REST OF TODAY...Windy. Mostly cloudy. Chance of snow showers early in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times in the afternoon. New snow accumulation of 1 to 4 inches. Highs 30 to 40. West winds 20 to 30 mph. Chance of precipitation 70 percent. .TONIGHT...Windy. Snow showers likely and slight chance of thunderstorms in the evening, then snow after midnight. Patchy blowing snow through the night. Visibility one quarter mile or less at times. Snow accumulation of 5 to 8 inches. Lows 25 to 30. West winds 20 to 30 mph. Chance of precipitation 90 percent. .THURSDAY...Snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 3 to 6 inches. Highs 30 to 40. Northwest winds 10 to 15 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Lows 20 to 25. North winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 40 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows 20 to 30. .SATURDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain showers and snow showers. Highs 45 to 55. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. .SUNDAY AND SUNDAY NIGHT...Rain showers and snow showers likely. Light snow accumulations. Highs 45 to 55. Lows 35 to 40. Chance of precipitation 70 percent. .MONDAY...Breezy. Rain showers and snow showers likely. Moderate snow accumulations. Highs 40 to 50. Chance of precipitation 70 percent. .MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Lows 30 to 35. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow showers. Highs 40 to 50. $$ MTZ302-012200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 853 AM MDT Wed May 1 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT THURSDAY... .REST OF TODAY...Windy. Mostly cloudy. Slight chance of snow showers early in the morning, then snow showers, rain showers likely and slight chance of thunderstorms in the afternoon. New snow accumulation up to 2 inches. Highs 40 to 45. West winds 20 to 30 mph. Chance of precipitation 70 percent. .TONIGHT...Breezy. Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow and rain likely after midnight. Patchy blowing snow after midnight. Snow accumulation of 3 to 6 inches. Snow level 4500 feet. Lows around 30. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy. Snow in the morning, then snow and rain in the afternoon. Patchy blowing snow through the day. Snow accumulation of 1 to 4 inches. Highs 35 to 40. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows 25 to 30. Northwest winds 10 to 15 mph. Chance of precipitation 50 percent. .FRIDAY...Not as cool. Mostly cloudy. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 45 to 50. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Not as cool. Mostly cloudy. Highs 50 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. Lows 35 to 40. .MONDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 50 to 55. .MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Lows around 35. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 45 to 50. $$ MTZ308-012200- Southern High Plains- Including Bynum, Choteau, and Pendroy 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers, rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Breezy. Rain likely with possible snow showers and thunderstorms in the evening, then snow and rain likely after midnight. Snow accumulation up to 3 inches. Snow level 4500 feet. Lows 30 to 35. West winds 15 to 25 mph shifting to the northwest 10 to 15 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Snow and rain in the morning, then snow showers, rain showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Snow level 4000 feet. Highs 40 to 45. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of snow after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 30. .SATURDAY...Not as cool. Mostly cloudy. Highs 55 to 60. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. Highs around 60. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 50 percent. .MONDAY AND MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. Lows 35 to 40. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 50 to 55. $$ MTZ303-012200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then rain showers, snow showers likely and slight chance of thunderstorms in the afternoon. New snow accumulation up to 1 inch. Snow level 4000 feet. Highs 45 to 50. West winds 15 to 25 mph. Chance of precipitation 70 percent. .TONIGHT...Rain showers, snow showers and slight chance of thunderstorms in the evening, then snow and rain likely after midnight. Snow accumulation up to 2 inches. Snow level 4000 feet. Lows around 30. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY...Breezy. Patchy blowing snow in the morning. Snow and rain. Snow accumulation up to 3 inches. Snow level 4000 feet. Highs 40 to 45. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of rain and snow after midnight. Lows around 30. Northwest winds 10 to 20 mph. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs 45 to 50. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. .SATURDAY...Not as cool. Mostly cloudy. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. Highs 55 to 60. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 35. Chance of precipitation 40 percent. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Cut Bank 47 31 42 / 80 90 90 $$ MTZ304-012200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 853 AM MDT Wed May 1 2024 .REST OF TODAY...Mostly cloudy. Slight chance of rain showers and snow showers early in the morning, then rain showers, snow showers likely and slight chance of thunderstorms in the afternoon. New snow accumulation up to 1 inch. Highs 45 to 50. West winds 10 to 20 mph. Chance of precipitation 70 percent. .TONIGHT...Rain showers, snow likely and slight chance of thunderstorms in the evening, then chance of rain and snow after midnight. Snow accumulation up to 3 inches. Lows 30 to 35. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Breezy. Snow and rain. Snow accumulation of 2 to 5 inches. Snow level 3500 feet. Highs 40 to 45. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. Northwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain in the afternoon. Highs 45 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Partly cloudy. Highs 55 to 65. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. Highs 60 to 65. .MONDAY NIGHT AND TUESDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. Highs around 55. $$ MTZ305-012200- Hill County- Including Havre 853 AM MDT Wed May 1 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 50. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TONIGHT...Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the mid 30s. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Rain and snow in the morning, then rain in the afternoon. No snow accumulation. Highs in the mid 40s. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30. Northwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs around 50. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 70. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Highs around 65. Lows around 40. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Havre 54 33 45 / 50 70 90 $$ MTZ306-012200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Sunny early in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 30 to 35. West winds 5 to 15 mph shifting to the northwest 5 to 10 mph after midnight. Chance of precipitation 50 percent. .THURSDAY...Cooler. Rain and snow likely in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Rain and snow likely in the evening, then chance of rain and snow after midnight. Lows around 30. Northwest winds 10 to 20 mph. Chance of precipitation 60 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 50. Northwest winds 10 to 20 mph. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Warmer, sunny. Highs 60 to 65. .SATURDAY NIGHT...Not as cool. Mostly cloudy. Lows around 40. .SUNDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 70. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Highs around 65. Lows around 40. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs around 60. $$ MTZ309-012200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of rain showers and snow showers early in the morning, then chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs around 50. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Rain, snow and slight chance of thunderstorms in the evening, then rain and snow likely after midnight. Snow accumulation up to 1 inch. Lows around 30. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY...Rain and snow. Snow accumulation up to 1 inch. Highs 40 to 45. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of rain and snow after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain in the afternoon. Highs around 50. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. .SATURDAY...Partly cloudy. Highs around 60. .SATURDAY NIGHT...Not as cool. Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs around 60. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs around 55. $$ MTZ310-012200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 853 AM MDT Wed May 1 2024 .REST OF TODAY...Partly cloudy early in the morning, then mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TONIGHT...Rain and slight chance of thunderstorms in the evening, then rain and snow likely after midnight. Snow accumulation up to 2 inches. Lows 30 to 35. West winds 10 to 15 mph. Chance of precipitation 90 percent. .THURSDAY...Cooler. Rain and snow in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 3 inches. Highs 40 to 45. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain and snow after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs around 50. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .MONDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. $$ MTZ311-012200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 853 AM MDT Wed May 1 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM MDT FRIDAY... .REST OF TODAY...Sunny early in the morning, then mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of rain and snow after midnight. Snow accumulation of 1 to 4 inches. Lows 30 to 35. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Breezy, cooler. Snow with rain likely in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 4 to 7 inches. Highs 40 to 45. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of snow and rain after midnight. Light snow accumulations. Snow level 3500 feet. Lows 30 to 35. Northwest winds 10 to 20 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 50. Northwest winds 10 to 15 mph. .FRIDAY NIGHT AND SATURDAY...Warmer. Mostly clear. Lows around 30. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .MONDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. $$ MTZ312-012200- Cascade County below 5000ft- Including Great Falls 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Partly cloudy early in the morning then becoming mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs around 50. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Rain likely with possible snow showers and thunderstorms in the evening, then snow and rain after midnight. Snow accumulation of 1 to 4 inches. Lows 30 to 35. West winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY...Snow and rain in the morning, then rain, snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 3 to 6 inches. Highs 40 to 45. Northwest winds 10 to 15 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Cloudy. Rain and snow likely in the evening, then chance of snow and rain after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of snow and rain in the morning, then chance of rain in the afternoon. Highs 45 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Mostly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs around 65. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Great Falls Arpt 51 33 43 / 60 80 90 $$ MTZ313-012200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 853 AM MDT Wed May 1 2024 .REST OF TODAY...Mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers and rain showers in the afternoon. Highs 45 to 50. West winds 10 to 20 mph. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then snow and rain likely after midnight. Snow accumulation of 2 to 5 inches. Snow level 4000 feet. Lows around 30. West winds 15 to 25 mph. Chance of precipitation 70 percent. .THURSDAY...Breezy. Patchy blowing snow in the morning. Snow in the morning, then snow showers, rain showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 3 to 6 inches. Snow level 4000 feet. Highs 40 to 45. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Cloudy. Rain showers, snow showers likely and slight chance of thunderstorms in the evening, then chance of snow after midnight. Light snow accumulations. Snow level 4000 feet. Lows 25 to 30. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 50. Northwest winds 10 to 20 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. .SATURDAY...Not as cool. Partly cloudy. Highs around 60. .SATURDAY NIGHT...Not as cool. Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .SUNDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows around 40. Chance of precipitation 70 percent. .MONDAY AND MONDAY NIGHT...Breezy, cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Lows around 35. Chance of precipitation 50 percent. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs around 55. $$ MTZ314-012200- Fergus County below 4500ft- Including Hilger and Lewistown 853 AM MDT Wed May 1 2024 .REST OF TODAY...Mostly cloudy. Slight chance of snow showers early in the morning, then chance of rain showers and snow showers in the afternoon. Highs 50 to 55. West winds 10 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of snow in the evening, then chance of rain and snow after midnight. Lows 30 to 35. West winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY...Breezy, cooler. Rain and snow likely in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 3 inches. Highs 40 to 45. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of rain and snow after midnight. Lows 30 to 35. Northwest winds 10 to 20 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 45 to 50. Northwest winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. .SATURDAY...Warmer. Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Not as cool. Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SUNDAY...Warmer. Mostly cloudy with a 40 percent chance of rain showers. Highs 70 to 75. .SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 50. Highs 60 to 65. Chance of precipitation 50 percent. .MONDAY NIGHT...Breezy, colder. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 45. Chance of precipitation 40 percent. .TUESDAY...Windy. Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Lewistown 47 28 40 / 40 80 90 $$ MTZ315-012200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Patchy blowing snow in the afternoon. New snow accumulation up to 1 inch. Highs 35 to 45. West winds 15 to 25 mph. Chance of precipitation 70 percent. .TONIGHT...Windy. Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then snow likely after midnight. Patchy blowing snow. Visibility one quarter mile or less at times in the evening. Snow accumulation up to 2 inches. Lows 25 to 30. West winds 20 to 30 mph. Chance of precipitation 70 percent. .THURSDAY...Patchy blowing snow in the morning. Snow likely in the morning, then snow showers with possible showers and thunderstorms likely in the afternoon. Snow accumulation of 3 to 6 inches. Highs 35 to 45. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows 25 to 30. North winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 40 to 50. Northwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. .SATURDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain showers. Highs 50 to 60. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Chance of rain showers and snow showers likely. Highs 50 to 60. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .MONDAY...Rain showers and snow showers likely. Highs 45 to 55. Chance of precipitation 70 percent. .MONDAY NIGHT AND TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Lows 30 to 35. Highs 45 to 50. $$ MTZ316-012200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Partly cloudy early in the morning then becoming mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers, rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then snow likely after midnight. Snow accumulation up to 3 inches. Lows 30 to 35. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 70 percent. .THURSDAY...Snow and rain likely in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 2 to 5 inches. Snow level 4500 feet. Highs 40 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Snow likely and chance of rain in the evening, then chance of snow and rain after midnight. Snow level 4500 feet. Lows 25 to 30. North winds 5 to 15 mph. Chance of precipitation 70 percent. .FRIDAY...Not as cool. Mostly cloudy. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 55. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Mostly cloudy. Highs 55 to 65. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 55 to 60. .MONDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of rain showers and snow showers. Lows 35 to 40. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 50 to 55. $$ MTZ317-012200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 853 AM MDT Wed May 1 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TODAY...Mostly cloudy. Slight chance of snow showers early in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. New snow accumulation up to 2 inches. Highs 35 to 45. West winds 10 to 20 mph. Chance of precipitation 70 percent. .TONIGHT...Breezy. Chance of snow showers and slight chance of thunderstorms in the evening, then snow after midnight. Patchy blowing snow through the night. Snow accumulation of 4 to 7 inches. Lows 25 to 30. West winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY...Snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Patchy blowing snow. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times in the morning. Snow accumulation of 7 to 10 inches. Highs 30 to 40. Northwest winds 10 to 20 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows 20 to 25. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Highs 35 to 45. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly clear. Lows 20 to 30. .SATURDAY...Not as cool. Partly cloudy. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .SUNDAY NIGHT...Rain showers likely with possible snow showers and thunderstorms. Lows 35 to 40. Chance of precipitation 70 percent. .MONDAY AND MONDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 50 to 55. Lows 30 to 35. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 45 to 50. $$ MTZ318-012200- Snowy and Judith Mountains- 853 AM MDT Wed May 1 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT THURSDAY... .REST OF TODAY...Mostly cloudy with a 50 percent chance of snow showers. Highs 40 to 45. West winds 10 to 15 mph. .TONIGHT...Breezy. Mostly cloudy. Chance of snow showers in the evening, then chance of snow after midnight. Patchy blowing snow after midnight. Lows 25 to 30. West winds 10 to 15 mph increasing to 15 to 25 mph after midnight. Chance of snow 50 percent. .THURSDAY...Breezy. Snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times in the morning. Snow accumulation of 6 to 9 inches. Highs 35 to 40. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Breezy, cloudy. Patchy blowing snow in the evening. Snow likely and slight chance of thunderstorms in the evening, then chance of snow after midnight. Light snow accumulations. Lows 25 to 30. Northwest winds 15 to 25 mph. Chance of precipitation 70 percent. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. Northwest winds 15 to 25 mph. .FRIDAY NIGHT...Mostly clear. Lows around 25. .SATURDAY...Not as cool. Partly cloudy. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 50 percent. .MONDAY AND MONDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 55 to 60. Lows around 35. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 45 to 55. $$ MTZ319-012200- Helena Valley- Including Helena 853 AM MDT Wed May 1 2024 .REST OF TODAY...Windy. Mostly cloudy. Slight chance of snow showers early in the morning, then chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs around 50. West winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of snow and rain after midnight. Lows 30 to 35. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .THURSDAY...Snow and rain likely in the morning, then rain and slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of rain and snow after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy. Chance of snow and rain in the morning, then slight chance of rain in the afternoon. Highs around 55. Northwest winds up to 10 mph. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Partly cloudy. Highs around 65. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs around 65. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs around 60. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 35. Chance of precipitation 30 percent. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Helena 51 36 50 / 50 50 70 $$ MTZ320-012200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 853 AM MDT Wed May 1 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT THURSDAY... .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 35 to 45. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then chance of snow after midnight. Patchy blowing snow. Visibility one quarter mile or less at times after midnight. Lows 25 to 30. West winds 15 to 25 mph. Chance of precipitation 50 percent. .THURSDAY...Patchy blowing snow in the morning. Snow likely in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Visibility one quarter mile or less at times in the morning. Snow accumulation of 4 to 7 inches. Highs 35 to 45. West winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 25. Northwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 40 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. .SATURDAY...Not as cool. Mostly cloudy. Highs 50 to 60. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .MONDAY...Snow showers likely with possible showers and thunderstorms. Moderate snow accumulations. Highs 50 to 55. Chance of precipitation 70 percent. .MONDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 30 to 35. Chance of precipitation 50 percent. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 45 to 50. $$ MTZ321-012200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 40 to 45. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then chance of snow after midnight. Patchy blowing snow after midnight. Lows 25 to 30. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .THURSDAY...Breezy. Patchy blowing snow in the morning. Snow likely in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 3 inches. Highs 40 to 45. West winds 15 to 25 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 25. Northwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 45 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows around 25. .SATURDAY...Not as cool. Partly cloudy. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Lows 35 to 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs around 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Lows 30 to 35. Chance of precipitation 50 percent. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs around 50. $$ MTZ322-012200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 35 to 45. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then chance of snow after midnight. Lows 25 to 30. West winds 15 to 25 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Chance of snow in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation of 2 to 5 inches. Highs 40 to 45. Northwest winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 25 to 30. North winds 5 to 15 mph. Chance of snow 50 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 40 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Not as cool. Mostly cloudy. Highs 55 to 60. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Chance of rain showers and snow showers likely. Highs 55 to 60. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 45 to 55. .MONDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 30 to 35. Chance of precipitation 50 percent. .TUESDAY...Breezy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 45 to 50. $$ MTZ323-012200- Canyon Ferry Area- Including Toston, Townsend, and Winston 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers, rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Breezy. Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then chance of snow after midnight. Lows 30 to 35. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Chance of snow in the morning, then rain showers, snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Snow level 4000 feet. Highs 45 to 50. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of rain and snow after midnight. Lows around 30. North winds 10 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of rain in the afternoon. Highs 50 to 55. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly clear. Lows 30 to 35. .SATURDAY...Warmer. Mostly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Lows around 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of snow showers. Highs around 55. Chance of precipitation 50 percent. $$ MTZ324-012200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Partly cloudy early in the morning, then mostly cloudy with chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 45 to 50. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Partly cloudy with slight chance of thunderstorms and snow showers in the evening, then mostly cloudy with slight chance of snow after midnight. Lows 25 to 30. Southwest winds 10 to 20 mph. Chance of precipitation 20 percent. .THURSDAY...Mostly cloudy. Chance of snow in the morning, then chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs around 50. West winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of snow after midnight. Lows around 30. North winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with slight chance of snow in the morning, then partly cloudy with slight chance of rain in the afternoon. Highs 50 to 55. Northwest winds up to 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Mostly cloudy. Highs around 65. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Lows around 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 35. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of snow showers. Highs 55 to 60. Chance of precipitation 40 percent. $$ MTZ325-012200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 853 AM MDT Wed May 1 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers in the afternoon. Highs 40 to 45. West winds 5 to 15 mph. Chance of snow 50 percent. .TONIGHT...Partly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then slight chance of snow after midnight. Lows 20 to 25. Southwest winds 10 to 15 mph shifting to the south 5 to 10 mph after midnight. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 45 to 50. South winds 5 to 15 mph shifting to the west 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows 25 to 30. North winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy with slight chance of snow in the morning, then partly cloudy with chance of rain and snow in the afternoon. Highs 50 to 55. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 30. .SATURDAY...Warmer. Mostly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 35 to 40. Highs 55 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Lows 30 to 35. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 50 to 55. $$ MTZ326-012200- Gallatin Valley- Including Bozeman and Gallatin Gateway 853 AM MDT Wed May 1 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming mostly cloudy. A 50 percent chance of snow showers in the afternoon. Highs in the mid 40s. West winds 10 to 20 mph. .TONIGHT...Partly cloudy with chance of snow showers and slight chance of thunderstorms in the evening, then mostly cloudy with chance of snow after midnight. Lows 25 to 30. Southwest winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Chance of snow in the morning, then rain showers, snow likely and slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 45 to 50. West winds 10 to 15 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain and snow in the evening, then slight chance of snow and rain after midnight. Lows around 30. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then chance of rain in the afternoon. Highs 50 to 55. Northwest winds up to 10 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Warmer. Mostly cloudy. Highs around 65. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows around 40. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Lows around 40. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 35. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs around 55. && TEMPERATURE / PRECIPITATION Bozeman Airport 47 26 50 / 50 40 60 Bozeman MSU 44 27 47 / 50 40 60 $$ MTZ330-012200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 853 AM MDT Wed May 1 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers in the afternoon. Highs 30 to 40. West winds 10 to 20 mph. Chance of snow 50 percent. .TONIGHT...Partly cloudy. Chance of snow showers and slight chance of thunderstorms in the evening, then chance of snow after midnight. Lows 15 to 20. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. West winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 20 to 25. West winds 5 to 15 mph shifting to the north after midnight. Chance of snow 50 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 45. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Partly cloudy. Lows 20 to 30. .SATURDAY...Not as cool. Mostly cloudy. Highs 45 to 55. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. .SUNDAY...Rain showers and snow showers likely. Light snow accumulations. Highs 45 to 55. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with chance of snow showers and slight chance of thunderstorms. Lows 30 to 35. Chance of precipitation 50 percent. .MONDAY...Snow showers likely and slight chance of thunderstorms. Moderate snow accumulations. Highs 40 to 50. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with chance of snow showers, rain showers and slight chance of thunderstorms. Lows 25 to 30. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow showers. Highs 40 to 50. && TEMPERATURE / PRECIPITATION West Yellowstone 40 17 44 / 60 40 50 $$ MTZ327-012200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Partly cloudy early in the morning then becoming mostly cloudy. Slight chance of snow showers early in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Patchy blowing snow in the afternoon. Highs 30 to 40. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Partly cloudy. Slight chance of thunderstorms and snow showers in the evening, then slight chance of snow after midnight. Lows 15 to 20. West winds 10 to 20 mph. Chance of precipitation 20 percent. .THURSDAY...Partly cloudy with slight chance of snow in the morning, then mostly cloudy with chance of snow in the afternoon. Highs 35 to 45. West winds 5 to 15 mph. Chance of snow 50 percent. .THURSDAY NIGHT...Mostly cloudy. A 50 percent chance of snow in the evening. Lows 20 to 25. North winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 40 to 50. Northwest winds 5 to 15 mph. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. .SUNDAY...Rain showers, snow showers likely and slight chance of thunderstorms. Light snow accumulations. Highs 45 to 55. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 30 to 35. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 40 to 50. .MONDAY NIGHT...Mostly cloudy with chance of snow showers and slight chance of thunderstorms. Lows 25 to 30. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow showers. Highs 40 to 45. $$ MTZ328-012200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Partly cloudy early in the morning, then mostly cloudy with a 50 percent chance of snow showers in the afternoon. Highs 40 to 45. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms and snow showers in the evening. Lows 20 to 25. West winds 5 to 15 mph. .THURSDAY...Partly cloudy with slight chance of snow in the morning, then mostly cloudy with chance of snow in the afternoon. Highs 45 to 50. West winds 5 to 15 mph. Chance of snow 50 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows 25 to 30. North winds 5 to 15 mph. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with slight chance of snow in the morning, then partly cloudy with slight chance of rain and snow in the afternoon. Highs 50 to 55. Northwest winds 5 to 15 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 30. .SATURDAY...Warmer. Mostly cloudy. Highs 60 to 65. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. Highs 55 to 65. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 35 to 40. Highs 50 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms and snow showers. Lows 30 to 35. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 50 to 55. && TEMPERATURE / PRECIPITATION Dillon 45 25 50 / 40 20 20 $$ MTZ329-012200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 853 AM MDT Wed May 1 2024 .REST OF TODAY...Breezy. Partly cloudy early in the morning, then mostly cloudy with a 50 percent chance of snow showers in the afternoon. Highs 30 to 40. Northwest winds 15 to 25 mph. .TONIGHT...Partly cloudy. A 20 percent chance of snow showers in the evening. Lows around 20. West winds 10 to 20 mph. .THURSDAY...Sunny with slight chance of snow in the morning, then mostly cloudy with chance of snow in the afternoon. Highs 35 to 45. West winds 5 to 15 mph. Chance of snow 40 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 20 to 25. West winds 5 to 15 mph shifting to the north 5 to 10 mph after midnight. Chance of snow 50 percent. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of snow. Highs 40 to 50. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 30. .SATURDAY...Not as cool. Mostly cloudy with a 20 percent chance of rain showers. Highs 50 to 60. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Rain showers, snow showers likely and slight chance of thunderstorms. Light snow accumulations. Highs 45 to 55. Chance of precipitation 70 percent. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 30 to 35. Highs 45 to 50. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of snow showers and slight chance of thunderstorms. Lows 25 to 30. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 40 to 50. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls