FPUS55 KTFX 222137 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 337 PM MDT Wed Apr 22 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Thursday, Thursday night, and Friday. MTZ301-231000- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT THURSDAY... .TONIGHT...Breezy. Much colder. Rain early in the evening. Snow through the night. Slight chance of rain late in the evening. Patchy blowing snow late in the night. Snow may be heavy at times late in the evening. Visibility one quarter mile or less at times late in the night. Snow accumulation of 1 to 12 inches. Total snow accumulation 1 to 13 inches. Lows 18 to 24. North winds 10 to 25 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .THURSDAY...Breezy, colder. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the morning. Highs 25 to 33. North winds 10 to 25 mph with gusts to around 45 mph. .THURSDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Snow accumulation up to 4 inches. Lows 14 to 20. North winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 23 to 31. North winds 10 to 20 mph with gusts to around 35 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 13 to 19. North winds 5 to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs 24 to 32. .SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 16. Chance of snow 40 percent. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 26 to 34. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 19. .MONDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 34 to 44. Chance of snow 50 percent. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the upper 20s. .TUESDAY...Not as cool. Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 40 to 50. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows around 30. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 44 to 54. Chance of precipitation 40 percent. $$ MTZ307-231000- Southern Rocky Mountain Front- Including the city of Rogers Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Much colder. Snow and rain until early morning, then snow late in the night. Patchy blowing snow late in the night. Snow may be heavy at times late in the evening. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 9 inches. Snow level 5600 feet. Lows 20 to 26. Northwest winds 10 to 20 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .THURSDAY...Much colder. Snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Patchy blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times in the morning. Snow accumulation of 1 to 8 inches. Highs 24 to 32. Northwest winds 10 to 15 mph with gusts to around 50 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Snow in the evening, then snow likely after midnight. Snow accumulation of 1 to 3 inches. Lows 14 to 20. North winds 5 to 15 mph with gusts to around 40 mph. Chance of snow 80 percent. .FRIDAY...Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 22 to 32. North winds 5 to 15 mph with gusts to around 40 mph. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 10 to 16. North winds up to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of snow 50 percent. .SATURDAY...Partly sunny with a 50 percent chance of snow. Highs 25 to 35. .SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 12 to 18. Chance of snow 40 percent. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 27 to 35. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 21. .MONDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 34 to 44. Chance of snow 50 percent. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows 21 to 27. .TUESDAY...Not as cool. Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 40 to 50. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows 25 to 31. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 43 to 53. Chance of precipitation 40 percent. $$ MTZ302-231000- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT THURSDAY... .TONIGHT...Windy, colder. Rain and slight chance of snow in the evening, then rain likely after midnight. Snow likely after midnight. Patchy blowing snow late in the night. Snow accumulation up to 4 inches. Lows in the mid 20s. Northwest winds 20 to 30 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the morning. Highs in the upper 30s. Northwest winds 15 to 30 mph with gusts to around 50 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. Northwest winds 10 to 20 mph with gusts to around 35 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s. Northwest winds 10 to 25 mph with gusts to around 40 mph. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. North winds 15 to 20 mph with gusts to around 35 mph shifting to the northwest 5 to 15 mph after midnight. Chance of snow 40 percent. .SATURDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 50 percent. .SATURDAY NIGHT...Mostly cloudy. Lows around 18. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in the upper 30s. .SUNDAY NIGHT...Mostly cloudy. Lows around 20. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. $$ MTZ308-231000- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 337 PM MDT Wed Apr 22 2026 .TONIGHT...Windy, colder. Slight chance of thunderstorms and snow in the evening. Rain through the night. Snow likely after midnight. Patchy blowing snow late in the night. Snow accumulation up to 2 inches. Lows in the upper 20s. Northwest winds 15 to 30 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow. Highs in the upper 30s. North winds 15 to 30 mph with gusts to around 50 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts to around 35 mph. .FRIDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the upper 30s. North winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. North winds 10 to 15 mph with gusts to around 35 mph shifting to the northwest after midnight. Chance of snow 40 percent. .SATURDAY THROUGH SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Highs around 40. Lows in the lower 20s. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs around 60. $$ MTZ303-231000- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 337 PM MDT Wed Apr 22 2026 .TONIGHT...Windy, colder. Rain and slight chance of snow in the evening, then rain likely and chance of snow after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. Northwest winds 25 to 35 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy with a 20 percent chance of snow. Highs around 40. Northwest winds 20 to 35 mph. Gusts up to 55 mph decreasing to 45 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Northwest winds 10 to 25 mph with gusts to around 40 mph. .FRIDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s. Northwest winds 15 to 30 mph with gusts to around 45 mph. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. Northwest winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph after midnight. Chance of snow 40 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. .SATURDAY NIGHT...Mostly cloudy. Lows around 17. .SUNDAY...Partly sunny. A 20 percent chance of snow in the morning. Highs in the upper 30s. .SUNDAY NIGHT...Mostly cloudy. Lows around 20. .MONDAY AND MONDAY NIGHT...Warmer. Partly cloudy. Highs around 50. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 50s. Lows in the lower 30s. && TEMPERATURE / PRECIPITATION Cut Bank 26 40 22 35 / 90 30 20 40 $$ MTZ304-231000- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Rain in the evening. Slight chance of snow through the night. Chance of rain after midnight. Patchy blowing snow late in the night. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 4 inches. Lows in the upper 20s. Northwest winds 20 to 35 mph with gusts to around 75 mph. Chance of precipitation 90 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. A 20 percent chance of snow in the morning. Blowing snow in the morning. Visibility one quarter mile or less at times in the morning. Highs 38 to 44. Northwest winds 20 to 30 mph. Gusts up to 65 mph decreasing to 55 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 45 mph. .FRIDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs 31 to 37. Northwest winds 15 to 30 mph with gusts to around 50 mph. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. Northwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Gusts up to 40 mph. Chance of snow 50 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs 34 to 40. .SATURDAY NIGHT...Mostly cloudy. Lows around 18. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs 37 to 43. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 46 to 52. Lows in the mid 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 55 to 61. Lows in the lower 30s. $$ MTZ305-231000- Hill County- Including the city of Havre 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Slight chance of thunderstorms in the evening. Rain through the night. Slight chance of snow after midnight. Little or no snow accumulation. Lows around 30. Northwest winds 20 to 35 mph with gusts to around 55 mph. Chance of precipitation 90 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. A 20 percent chance of snow in the morning. Highs in the lower 40s. Northwest winds 20 to 35 mph with gusts to around 50 mph. .THURSDAY NIGHT...Breezy. Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of snow after midnight. Lows in the mid 20s. Northwest winds 15 to 25 mph. .FRIDAY...Windy. Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s. Northwest winds 15 to 30 mph. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of snow 50 percent. .SATURDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 40 percent. .SATURDAY NIGHT...Mostly cloudy. Lows around 19. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in the lower 40s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 20s. Highs in the upper 40s. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs around 60. && TEMPERATURE / PRECIPITATION Havre 30 44 25 38 / 80 30 10 50 $$ MTZ306-231000- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Chance of rain showers and slight chance of thunderstorms in the evening, then rain after midnight. Chance of rain and snow late in the night. Little or no snow accumulation. Lows in the lower 30s. Northwest winds 20 to 35 mph. Gusts up to 45 mph increasing to 60 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Very windy. Much colder. Mostly cloudy. A 50 percent chance of snow in the morning. Patchy blowing snow in the morning. Highs in the lower 40s. Northwest winds 25 to 40 mph with gusts to around 60 mph. .THURSDAY NIGHT...Windy. Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of snow after midnight. Lows in the mid 20s. Northwest winds 20 to 30 mph with gusts to around 45 mph decreasing to 15 to 20 mph after midnight. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the mid 30s. Northwest winds 15 to 25 mph increasing to 25 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of snow 60 percent. .FRIDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of snow. Lows around 20. Northwest winds 15 to 30 mph decreasing to 10 to 20 mph after midnight. .SATURDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 40 percent. .SATURDAY NIGHT...Mostly cloudy. Lows around 19. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in the lower 40s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 20s. Highs in the upper 40s. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the upper 50s. $$ MTZ309-231000- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 337 PM MDT Wed Apr 22 2026 .TONIGHT...Windy, colder. Rain showers and slight chance of thunderstorms early in the evening, then rain and slight chance of snow in the late evening and early morning. Chance of snow and rain late in the night. Snow accumulation up to 1 inch. Lows in the upper 20s. Northwest winds 20 to 30 mph. Gusts up to 50 mph in the evening. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. Patchy blowing snow in the morning. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the lower 40s. Northwest winds 15 to 30 mph. Chance of snow 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. Northwest winds 10 to 20 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs in the upper 30s. Northwest winds 10 to 25 mph. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 20. North winds 10 to 20 mph shifting to the northwest 5 to 10 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs around 40. .SATURDAY NIGHT...Mostly cloudy. Lows around 19. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in the lower 40s. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 50s. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 60s. $$ MTZ310-231000- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Rain showers and chance of thunderstorms in the evening, then rain and chance of snow after midnight. Patchy blowing snow late in the night. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 4 inches. Lows around 30. Northwest winds 20 to 30 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Highs in the lower 40s. Northwest winds 15 to 30 mph. Gusts up to 60 mph decreasing to 45 mph in the afternoon. Chance of snow 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 20 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs in the upper 30s. Northwest winds 10 to 25 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. Northwest winds 15 to 20 mph with gusts to around 35 mph shifting to the west 5 to 15 mph after midnight. .SATURDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs around 40. Chance of snow 40 percent. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the lower 40s. Lows in the mid 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs in the lower 60s. Lows in the lower 30s. $$ MTZ311-231000- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Rain showers and slight chance of thunderstorms in the evening, then rain and chance of snow after midnight. Patchy blowing snow late in the night. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 5 inches. Lows around 30. West winds 15 to 30 mph with gusts to around 50 mph shifting to the northwest 25 to 35 mph with gusts to around 65 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Highs 37 to 43. Northwest winds 20 to 35 mph. Gusts up to 65 mph decreasing to 55 mph in the afternoon. Chance of snow 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of snow after midnight. Lows in the mid 20s. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 33 to 39. Northwest winds 15 to 25 mph with gusts to around 40 mph. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. Chance of snow 50 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of snow. Highs 34 to 40. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs 38 to 44. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs 44 to 50. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Not as cool. Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 53 to 59. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. $$ MTZ312-231000- Cascade County below 5000ft- Including the city of Great Falls 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT THURSDAY... .TONIGHT...Windy. Much colder. Rain showers and chance of thunderstorms in the evening, then rain and chance of snow after midnight. Patchy blowing snow late in the night. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 5 inches. Lows in the upper 20s. Northwest winds 15 to 30 mph. Gusts up to 50 mph in the evening. Chance of precipitation near 100 percent. .THURSDAY...Breezy. Much colder. Patchy blowing snow in the morning. Mostly cloudy with a 50 percent chance of snow. Visibility one quarter mile or less at times in the morning. Highs around 40. Northwest winds 15 to 25 mph with gusts to around 40 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Highs in the upper 30s. Northwest winds 10 to 20 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. North winds 10 to 15 mph shifting to the west after midnight. Chance of snow 50 percent. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 40s. Lows around 20. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs around 50. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. Lows in the lower 30s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 29 41 26 39 / 100 70 40 50 $$ MTZ313-231000- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 337 PM MDT Wed Apr 22 2026 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Very windy. Much colder. Rain showers and slight chance of thunderstorms in the evening, then rain and chance of snow after midnight. Patchy blowing snow late in the night. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 7 inches. Lows in the upper 20s. West winds 20 to 40 mph. Gusts up to 55 mph increasing to 70 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow. Visibility one quarter mile or less at times. Highs in the upper 30s. Northwest winds 20 to 35 mph. Gusts up to 70 mph decreasing to 55 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows in the lower 20s. Northwest winds 10 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph after midnight. Chance of snow 50 percent. .FRIDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the mid 30s. Northwest winds 10 to 25 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 18. Northwest winds 10 to 25 mph shifting to the west 10 to 15 mph after midnight. Chance of snow 50 percent. .SATURDAY...Partly sunny with a 50 percent chance of snow. Highs in the upper 30s. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 18. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs around 40. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 40 percent chance of snow. Lows in the lower 20s. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 40 percent chance of rain in the afternoon. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. $$ MTZ314-231000- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Rain showers and slight chance of thunderstorms in the evening, then rain and chance of snow after midnight. Patchy blowing snow late in the night. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 3 inches. Lows in the lower 30s. West winds 15 to 30 mph with gusts to around 55 mph shifting to the northwest 25 to 35 mph with gusts to around 70 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Windy. Much colder. Mostly cloudy. Patchy blowing snow in the morning. Chance of snow in the morning, then slight chance of snow in the afternoon. Visibility one quarter mile or less at times in the morning. Highs 38 to 44. Northwest winds 20 to 35 mph. Gusts up to 70 mph decreasing to 55 mph in the afternoon. Chance of snow 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of snow after midnight. Lows in the mid 20s. Northwest winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. .FRIDAY...Windy. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the upper 30s. Northwest winds 15 to 30 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs around 40. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the lower 40s. Lows in the mid 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs in the upper 50s. Lows in the mid 30s. && TEMPERATURE / PRECIPITATION Lewistown 28 37 21 35 / 100 60 20 50 $$ MTZ315-231000- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Breezy. Much colder. Snow and rain. Snow may be heavy at times late in the evening. Snow accumulation up to 10 inches. Snow level 5600 feet. Lows 24 to 30. West winds 15 to 25 mph with gusts to around 45 mph decreasing to 5 to 15 mph with gusts to around 30 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Colder. Snow likely in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow may be heavy at times in the afternoon. Snow accumulation of 2 to 8 inches. Highs 27 to 35. Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Snow in the evening, then snow likely after midnight. Snow accumulation of 1 to 4 inches. Lows around 20. North winds up to 10 mph with gusts to around 25 mph. Chance of snow 90 percent. .FRIDAY...Snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 26 to 34. North winds 5 to 15 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 14. North winds up to 10 mph with gusts to around 25 mph. .SATURDAY...Partly sunny with a 40 percent chance of snow. Highs 29 to 37. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 18. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 30 to 38. .SUNDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 30 percent. .MONDAY...Not as cool. Partly sunny with a 50 percent chance of snow. Highs 39 to 47. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. .TUESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 44 to 52. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows around 30. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 47 to 55. Chance of precipitation 40 percent. $$ MTZ316-231000- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Much colder. Rain showers likely, slight chance of thunderstorms and snow showers early in the evening, then rain and snow in the late evening and early morning. Snow and rain likely late in the night. Snow accumulation up to 8 inches. Lows in the upper 20s. West winds 15 to 20 mph shifting to the northwest 5 to 15 mph after midnight. Gusts up to 45 mph. Chance of precipitation near 100 percent. .THURSDAY...Much colder. Snow in the morning, then chance of snow in the afternoon. Snow may be heavy at times in the morning. Snow accumulation of 1 to 7 inches. Highs 33 to 39. North winds 10 to 15 mph with gusts to around 35 mph. Chance of snow 90 percent. .THURSDAY NIGHT...Snow likely. Snow accumulation up to 3 inches. Lows in the mid 20s. Northwest winds up to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY...Snow likely. Light snow accumulations. Highs 31 to 39. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 19. North winds 5 to 15 mph decreasing to up to 5 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 35 to 41. Chance of snow 40 percent. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 20. .SUNDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 36 to 42. Chance of snow 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. .MONDAY...Not as cool. Partly sunny. Slight chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 45 to 51. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 51 to 60. Lows in the lower 30s. $$ MTZ317-231000- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 337 PM MDT Wed Apr 22 2026 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT THURSDAY... .TONIGHT...Windy. Much colder. Snow showers with possible showers and thunderstorms likely in the evening, then snow and rain after midnight. Blowing snow late in the night. Snow may be heavy at times in the late evening and overnight. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 15 inches. Snow level 5800 feet. Lows 21 to 27. West winds 15 to 30 mph. Gusts up to 60 mph increasing to 70 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Breezy. Much colder. Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Patchy blowing snow through the day. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times. Snow accumulation up to 10 inches. Total snow accumulation up to 25 inches. Highs 26 to 34. Northwest winds 15 to 25 mph. Gusts up to 70 mph decreasing to 50 mph in the afternoon. Chance of snow 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 16 to 22. Northwest winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .FRIDAY...Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 24 to 32. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 12 to 18. Northwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .SATURDAY...Partly sunny with a 50 percent chance of snow. Highs 27 to 35. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 12 to 18. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 31 to 37. Lows in the lower 20s. .MONDAY...Partly sunny with a 50 percent chance of snow. Highs 36 to 44. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows 23 to 29. .TUESDAY...Not as cool. Mostly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 44 to 52. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows 27 to 33. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs 46 to 54. Chance of precipitation 40 percent. $$ MTZ318-231000- Snowy and Judith Mountains- 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT THURSDAY... .TONIGHT...Very windy. Much colder. Rain showers, slight chance of thunderstorms and snow showers in the evening, then snow and rain after midnight. Blowing snow late in the night. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 13 inches. Lows in the mid 20s. West winds 20 to 30 mph with gusts to around 60 mph increasing to northwest 25 to 45 mph with gusts to around 75 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Very windy. Much colder. Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Blowing snow in the morning, then patchy blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow may be heavy at times in the morning. Highs 30 to 36. Northwest winds 30 to 40 mph with gusts to around 75 mph decreasing to 20 to 30 mph with gusts to around 60 mph in the afternoon. Chance of snow 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of snow. Lows around 20. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 45 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 28 to 34. Northwest winds 15 to 25 mph with gusts to around 45 mph. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 17. Northwest winds 15 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny with a 40 percent chance of snow. Highs 30 to 36. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 17. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 32 to 38. Lows in the lower 20s. .MONDAY...Mostly cloudy with a 40 percent chance of snow. Highs 37 to 43. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .TUESDAY...Not as cool. Mostly sunny. A 40 percent chance of rain and snow in the afternoon. Highs 47 to 53. .TUESDAY NIGHT...Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs 49 to 55. Chance of precipitation 40 percent. $$ MTZ319-231000- Helena Valley- Including the city of Helena 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Chance of rain showers and slight chance of thunderstorms early in the evening, then rain in the late evening and early morning. Rain and snow likely late in the night. Snow accumulation up to 1 inch. Lows around 30. West winds 10 to 25 mph with gusts to around 40 mph shifting to the northwest 5 to 15 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Much colder. Snow in the morning, then snow likely in the afternoon. Snow accumulation of 1 to 4 inches. Highs in the upper 30s. Northwest winds 5 to 15 mph. Chance of snow 90 percent. .THURSDAY NIGHT...Snow likely. Snow accumulation around 1 inch. Lows in the lower 20s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of snow 70 percent. .FRIDAY...Snow likely. Highs around 40. North winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 18. North winds up to 10 mph. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs in the lower 40s. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 20. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 40s. Lows in the mid 20s. .MONDAY...Partly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Helena 29 39 24 40 / 100 90 60 70 $$ MTZ320-231000- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Windy. Much colder. Slight chance of thunderstorms in the evening. Snow and rain through the night. Patchy blowing snow late in the night. Snow may be heavy at times. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 18 inches. Snow level 5800 feet. Lows 23 to 31. West winds 10 to 30 mph with gusts to around 70 mph. Chance of precipitation near 100 percent. .THURSDAY...Much colder. Chance of snow in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Snow accumulation up to 8 inches. Highs 28 to 36. Northwest winds 15 to 20 mph with gusts to around 60 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Colder. Snow likely. Snow accumulation up to 3 inches. Lows 17 to 23. Northwest winds 5 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. Chance of snow 70 percent. .FRIDAY...Snow likely. Light snow accumulations. Highs 25 to 35. Northwest winds 5 to 15 mph with gusts to around 40 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 16. North winds up to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny with a 40 percent chance of snow. Highs 29 to 39. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 16 to 22. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 31 to 41. Lows in the lower 20s. .MONDAY...Not as cool. Partly sunny with a 50 percent chance of snow. Highs 37 to 47. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the upper 20s. .TUESDAY...Not as cool. Mostly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 53. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs 47 to 55. Chance of precipitation 40 percent. $$ MTZ321-231000- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 337 PM MDT Wed Apr 22 2026 .TONIGHT...Windy, colder. Rain showers likely, slight chance of thunderstorms and snow showers early in the evening, then rain and snow in the late evening and early morning. Chance of snow late in the night. Patchy blowing snow late in the night. Snow accumulation up to 5 inches. Lows in the upper 20s. West winds 15 to 30 mph. Gusts up to 65 mph decreasing to 55 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Breezy. Much colder. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow. Highs in the mid 30s. Northwest winds 15 to 25 mph. Gusts up to 55 mph decreasing to 45 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. Northwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. .FRIDAY...Snow likely. Light snow accumulations. Highs in the mid 30s. Northwest winds 5 to 20 mph with gusts to around 35 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 16. Northwest winds 10 to 15 mph with gusts to around 30 mph decreasing to up to 10 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny with a 50 percent chance of snow. Highs in the upper 30s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow after midnight. Lows around 19. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs in the upper 30s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows in the mid 20s. .MONDAY...Partly sunny with a 50 percent chance of snow. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 40 percent chance of rain and snow in the afternoon. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. $$ MTZ322-231000- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Breezy. Much colder. Snow and rain until early morning, then chance of snow late in the night. Patchy blowing snow late in the night. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times late in the night. Snow accumulation up to 15 inches. Snow level 5800 feet. Lows 23 to 31. West winds 10 to 25 mph with gusts to around 55 mph shifting to the northwest 10 to 15 mph with gusts to around 40 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Colder. Snow likely 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. Snow accumulation up to 10 inches. Near steady temperature in the upper 20s. Northwest winds 10 to 15 mph with gusts to around 45 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Colder. Snow likely. Snow accumulation of 1 to 4 inches. Lows 17 to 23. Northwest winds up to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of snow 70 percent. .FRIDAY...Snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 26 to 34. North winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 11 to 17. North winds up to 15 mph with gusts to around 30 mph. .SATURDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 30 to 38. Chance of snow 40 percent. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 21. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 32 to 40. .SUNDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 19 to 25. Chance of snow 40 percent. .MONDAY...Not as cool. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 37 to 47. Chance of snow 50 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 23 to 29. .TUESDAY...Not as cool. Mostly sunny. Chance of snow and slight chance of rain in the afternoon. Highs 43 to 53. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows 27 to 33. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 46 to 56. Chance of precipitation 40 percent. $$ MTZ323-231000- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Slight chance of thunderstorms and snow in the evening. Rain through the night. Snow after midnight. Snow accumulation up to 3 inches. Lows in the lower 30s. West winds 15 to 25 mph with gusts to around 50 mph shifting to the northwest 10 to 15 mph with gusts to around 30 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Much colder. Chance of snow and rain in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 4 inches. Highs in the upper 30s. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then snow likely after midnight. Snow accumulation up to 2 inches. Lows in the mid 20s. North winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 60 percent. .FRIDAY...Snow likely. Highs in the upper 30s. North winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. North winds 5 to 15 mph. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs in the lower 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 40s. Lows in the upper 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs around 60. $$ MTZ324-231000- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .TONIGHT...Windy, colder. Slight chance of snow in the evening. Rain through the night. Snow after midnight. Snow accumulation up to 1 inch. Lows in the lower 30s. West winds 15 to 30 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Colder. Chance of snow and rain in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 40s. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Snow likely. Snow accumulation of 1 to 3 inches. Lows in the mid 20s. North winds up to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs in the upper 30s. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 19. North winds up to 15 mph. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower 40s. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 40s. Lows in the upper 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. $$ MTZ325-231000- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Slight chance of snow in the evening. Rain through the night. Snow after midnight. Snow accumulation up to 2 inches. Lows in the lower 30s. Southwest winds 15 to 25 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Colder. Chance of snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs in the upper 30s. West winds 10 to 20 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Snow in the evening, then snow likely after midnight. Snow accumulation of 1 to 3 inches. Lows in the lower 20s. North winds 10 to 15 mph with gusts to around 30 mph shifting to the southwest after midnight. Chance of snow 90 percent. .FRIDAY...Snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the upper 30s. North winds 5 to 15 mph. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows around 16. North winds up to 15 mph. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs in the lower 40s. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs in the lower 40s. Lows in the mid 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs in the upper 40s. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows around 30. .TUESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of rain in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A 20 percent chance of rain. Lows in the lower 30s. Highs in the mid 50s. $$ MTZ326-231000- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Rain through the night. Slight chance of snow late in the evening, then snow after midnight. Snow accumulation up to 2 inches. Lows in the lower 30s. West winds 15 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Much colder. Snow and rain likely in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs around 40. Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Colder. Snow likely. Snow accumulation of 1 to 2 inches. Lows in the lower 20s. Northwest winds up to 10 mph. Gusts up to 25 mph in the evening. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs in the upper 30s. Northwest winds up to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 18. North winds 5 to 10 mph shifting to the northeast after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs in the lower 40s. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs in the mid 40s. Lows in the mid 20s. .MONDAY...Partly sunny. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs around 50. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 20s. .TUESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of rain in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs in the upper 50s. Chance of precipitation 20 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 31 42 21 40 / 100 90 70 70 Bozeman MSU 31 38 21 39 / 100 90 70 80 $$ MTZ330-231000- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 337 PM MDT Wed Apr 22 2026 ...WINTER STORM WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Rain early in the evening. Snow until early morning, then snow likely late in the night. Areas of blowing snow late in the night. Snow may be heavy at times in the late evening and overnight. Snow accumulation up to 18 inches. Lows 21 to 29. Southwest winds 10 to 25 mph with gusts to around 50 mph shifting to the west 10 to 15 mph with gusts to around 35 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Chance of snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Patchy blowing snow through the day. Snow may be heavy at times in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Highs 27 to 37. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Colder. Mostly cloudy. Snow in the evening, then chance of snow after midnight. Snow accumulation of 1 to 5 inches. Lows 14 to 20. Northwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of snow 90 percent. .FRIDAY...Snow. Moderate snow accumulations. Highs 24 to 34. Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows 9 to 15. North winds up to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 40 percent. .SATURDAY...Not as cold. Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 30 to 40. Chance of snow 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 15 to 21. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 40. Lows 18 to 24. .MONDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 34 to 44. Chance of snow 70 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 22 to 28. .TUESDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 39 to 49. Chance of snow 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows 24 to 30. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 42 to 52. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 24 37 17 37 / 100 90 80 80 $$ MTZ327-231000- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Snow likely early in the evening, then snow in the late evening and early morning. Slight chance of snow late in the night. Patchy blowing snow late in the night. Snow may be heavy at times late in the evening. Snow accumulation up to 13 inches. Lows 21 to 27. West winds 10 to 25 mph with gusts to around 50 mph. Chance of snow near 100 percent. .THURSDAY...Breezy. Chance of snow 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 morning. Snow accumulation up to 8 inches. Highs 27 to 35. West winds 10 to 25 mph with gusts to around 50 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Snow in the evening, then snow likely after midnight. Snow accumulation of 1 to 6 inches. Lows around 19. Northwest winds 10 to 15 mph with gusts to around 45 mph shifting to the west with gusts to around 30 mph after midnight. Chance of snow near 100 percent. .FRIDAY...Snow in the morning, then snow likely in the afternoon. Moderate snow accumulations. Highs 25 to 35. Northwest winds up to 15 mph with gusts to around 30 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 12. North winds 5 to 10 mph with gusts to around 30 mph shifting to the northeast after midnight. .SATURDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 31 to 41. Chance of snow 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows around 17. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 32 to 45. Lows in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. .TUESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 40 to 50. Chance of snow 40 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 43 to 53. Chance of precipitation 40 percent. $$ MTZ328-231000- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 337 PM MDT Wed Apr 22 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .TONIGHT...Breezy, colder. Snow likely in the evening. Rain through the night. Snow after midnight. Snow accumulation up to 6 inches. Snow level 5800 feet. Lows in the lower 30s. West winds 15 to 25 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. Chance of precipitation near 100 percent. .THURSDAY...Breezy, colder. Partly sunny. Chance of snow in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 4 inches. Highs 37 to 43. West winds 10 to 25 mph with gusts to around 40 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Snow likely. Snow accumulation up to 4 inches. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts to around 40 mph shifting to the southwest 5 to 10 mph after midnight. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs 35 to 41. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 18. Northeast winds up to 15 mph. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs 40 to 46. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 40 percent chance of snow. Highs 41 to 47. Lows in the mid 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 46 to 52. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 51 to 57. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 53 to 59. && TEMPERATURE / PRECIPITATION Dillon 32 43 25 40 / 90 80 70 60 $$ MTZ329-231000- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 337 PM MDT Wed Apr 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT FRIDAY... .TONIGHT...Windy, colder. Snow likely in the evening, then snow after midnight. Chance of snow late in the night. Patchy blowing snow late in the night. Snow accumulation up to 6 inches. Lows 23 to 29. West winds 15 to 30 mph decreasing to 15 to 20 mph after midnight. Gusts up to 50 mph. Chance of snow near 100 percent. .THURSDAY...Windy. Partly sunny. Chance of snow 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 morning. Snow accumulation up to 4 inches. Highs 32 to 38. Northwest winds 15 to 30 mph with gusts to around 45 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Snow accumulation of 1 to 3 inches. Lows around 20. Northwest winds 15 to 25 mph with gusts to around 45 mph becoming west 5 to 15 mph with gusts to around 30 mph after midnight. Chance of snow 70 percent. .FRIDAY...Snow likely. Light snow accumulations. Highs 28 to 36. Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 16. North winds 10 to 15 mph with gusts to around 30 mph shifting to the northeast after midnight. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs 35 to 41. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 36 to 46. Lows in the mid 20s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the upper 20s. .TUESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 42 to 50. Chance of snow 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows around 30. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 45 to 53. $$