FPUS55 KTFX 230658 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 1257 AM MDT Thu Apr 23 2026 Spot temperatures and probabilities of measurable precipitation are for .TONIGHT THROUGH TODAY..., Friday, Friday night, and Saturday. MTZ301-241000- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Windy. Much colder. Patchy blowing snow. Patchy blowing snow early in the afternoon. Snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 1 to 15 inches. Highs 26 to 34. Lows 13 to 25. North winds 10 to 30 mph with gusts to around 55 mph. Chance of snow near 100 percent. .FRIDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 3 inches. Total snow accumulation 1 to 22 inches. Highs 23 to 31. Northwest winds 10 to 25 mph with gusts to around 45 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the evening, then chance of snow after midnight. Lows 13 to 19. North winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of snow 50 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs 24 to 32. North winds 5 to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 16. Northeast winds 5 to 15 mph. Chance of snow 40 percent. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 25 to 33. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 17. .MONDAY...Not as cold. Mostly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 35 to 43. Chance of snow 50 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows in the mid 20s. .TUESDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 39 to 49. 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 in the upper 20s. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 41 to 51. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows around 30. Highs 45 to 55. $$ MTZ307-241000- Southern Rocky Mountain Front- Including the city of Rogers Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Breezy. Much colder. Patchy blowing snow after midnight. Blowing snow in the morning, then patchy blowing snow in the afternoon. Snow showers, rain and slight chance of thunderstorms. Snow. Snow likely in the evening, then chance of snow after midnight. Visibility one quarter mile or less at times. Snow accumulation of 2 to 14 inches. Highs 25 to 33. Lows 13 to 27. Northwest winds 5 to 25 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .FRIDAY...Snow likely in the morning, then snow showers likely in the afternoon. Snow accumulation of 1 to 2 inches. Total snow accumulation 3 to 20 inches. Highs 23 to 33. Northwest winds 10 to 15 mph with gusts to around 45 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows 10 to 16. North winds up to 15 mph. Gusts up to 40 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. Northeast winds up to 10 mph. Gusts up to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 12 to 18. Northeast winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 40 percent. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 25 to 33. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 14 to 20. .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...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 21 to 27. .TUESDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 38 to 48. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows 25 to 31. Chance of precipitation 20 percent. .WEDNESDAY...Partly 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. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows 26 to 32. Highs 43 to 53. $$ MTZ302-241000- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Windy. Much colder. Patchy blowing snow. Mostly cloudy with a 50 percent chance of snow and rain. Highs in the upper 30s. Lows 19 to 28. Northwest winds 15 to 35 mph with gusts to around 55 mph. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then chance of snow showers in the afternoon. Highs in the mid 30s. Northwest winds 15 to 30 mph with gusts to around 50 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows around 20. North winds 15 to 20 mph with gusts to around 40 mph shifting to the northwest 5 to 15 mph after midnight. Chance of snow 50 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s. North winds 5 to 20 mph. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 18. Northeast winds up to 15 mph. .SUNDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the mid 30s. .SUNDAY NIGHT...Mostly cloudy. Lows around 19. .MONDAY...Not as cool. 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. 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. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows around 30. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the mid 50s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 50s. $$ MTZ308-241000- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 1257 AM MDT Thu Apr 23 2026 .REST OF TONIGHT...Windy. Much colder. Mostly cloudy with snow likely and chance of rain. Snow accumulation up to 6 inches. Highs in the upper 30s. Lows 21 to 30. Northwest winds 10 to 30 mph with gusts to around 60 mph. Chance of precipitation 70 percent. .FRIDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 1 inch. Total snow accumulation up to 7 inches. Highs in the upper 30s. Northwest winds 15 to 25 mph with gusts to around 45 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows in the lower 20s. North winds 10 to 15 mph with gusts to around 40 mph shifting to the northwest after midnight. Chance of snow 50 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the upper 30s. North winds up to 15 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Northeast winds up to 15 mph. .SUNDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 40 percent. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the lower 20s. .MONDAY...Not as cool. Mostly 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 40 percent chance of rain in the afternoon. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 50s. $$ MTZ303-241000- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 1257 AM MDT Thu Apr 23 2026 .REST OF TONIGHT...Windy. Much colder. Mostly cloudy with a 50 percent chance of rain and snow. Highs in the lower 40s. Lows 20 to 30. Northwest winds 15 to 35 mph with gusts to around 60 mph. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then chance of snow showers in the afternoon. Highs in the mid 30s. Northwest winds 20 to 35 mph with gusts to around 50 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows around 20. Northwest winds 15 to 30 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. Chance of snow 40 percent. .SATURDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the mid 30s. Northwest winds 10 to 20 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly cloudy. Lows around 18. North winds 5 to 15 mph. .SUNDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. .SUNDAY NIGHT AND MONDAY...Warmer. Mostly cloudy. Lows around 19. Highs around 50. .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 upper 50s. .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows around 30. Highs in the upper 50s. && TEMPERATURE / PRECIPITATION Cut Bank 24 35 19 37 / 30 50 30 20 $$ MTZ304-241000- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 1257 AM MDT Thu Apr 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Windy. Much colder. Areas of blowing snow. Mostly cloudy with a 50 percent chance of rain and snow. Visibility one quarter mile or less at times. Highs in the lower 40s. Lows 21 to 30. Northwest winds 15 to 35 mph with gusts to around 70 mph. .FRIDAY...Windy. Snow likely in the morning, then snow showers likely in the afternoon. Snow accumulation up to 6 inches. Highs 31 to 37. Northwest winds 15 to 35 mph with gusts to around 55 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of snow showers in the evening, then chance of snow after midnight. Lows around 20. Northwest winds 15 to 30 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. Chance of snow 50 percent. .SATURDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 34 to 40. Northwest winds 10 to 15 mph with gusts to around 35 mph. Chance of snow 50 percent. .SATURDAY NIGHT...Mostly cloudy. Lows around 18. North winds up to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs 35 to 41. .SUNDAY NIGHT...Mostly cloudy. Lows around 20. .MONDAY...Not as cool. Mostly sunny. Highs 47 to 53. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 54 to 60. Lows in the lower 30s. $$ MTZ305-241000- Hill County- Including the city of Havre 1257 AM MDT Thu Apr 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Very windy. Much colder. Mostly cloudy with chance of rain and slight chance of snow. Highs in the mid 40s. Lows 22 to 32. Northwest winds 15 to 40 mph with gusts to around 55 mph. Chance of precipitation 50 percent. .FRIDAY...Windy. Snow likely in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Highs in the mid 30s. Northwest winds 20 to 35 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 15 to 30 mph decreasing to 10 to 20 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. Northwest winds 10 to 20 mph. Chance of snow 50 percent. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 19. Northwest winds up to 15 mph. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs around 40. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .MONDAY...Mostly sunny. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. .TUESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 50s. Lows in the lower 30s. && TEMPERATURE / PRECIPITATION Havre 28 36 21 39 / 40 60 40 30 $$ MTZ306-241000- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 1257 AM MDT Thu Apr 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Very windy. Much colder. Mostly cloudy with a 50 percent chance of rain and snow. Highs in the lower 40s. Lows 22 to 32. Northwest winds 15 to 45 mph with gusts to around 60 mph. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Highs in the mid 30s. Northwest winds 20 to 30 mph with gusts to around 45 mph increasing to 30 to 35 mph with gusts to around 55 mph in the afternoon. Chance of snow 70 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Snow showers likely in the evening, then chance of snow after midnight. Snow accumulation up to 1 inch. Total snow accumulation up to 3 inches. Lows around 20. Northwest winds 20 to 30 mph with gusts to around 45 mph decreasing to 15 to 20 mph after midnight. Chance of snow 70 percent. .SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 33 to 39. Northwest winds 10 to 25 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 19. Northwest winds 5 to 15 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs around 40. Lows in the lower 20s. .MONDAY...Partly sunny. Highs in the upper 40s. .MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the upper 20s. Highs in the upper 50s. $$ MTZ309-241000- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 1257 AM MDT Thu Apr 23 2026 .REST OF TONIGHT...Windy. Much colder. Mostly cloudy with a 50 percent chance of rain and snow. Highs in the lower 40s. Lows 21 to 30. Northwest winds 10 to 30 mph with gusts to around 45 mph. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then chance of snow showers 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 showers in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 10 to 25 mph decreasing to 5 to 10 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the lower 40s. Northwest winds 5 to 15 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly cloudy. Lows around 20. North winds up to 15 mph. .SUNDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 40s. .SUNDAY NIGHT AND MONDAY...Warmer. Mostly cloudy. Lows in the lower 20s. Highs in the lower 50s. .MONDAY NIGHT...Mostly 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...Mostly cloudy. Lows in the lower 30s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs around 60. Lows in the lower 30s. $$ MTZ310-241000- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 1257 AM MDT Thu Apr 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Windy. Much colder. Mostly cloudy with chance of rain and slight chance of snow. Patchy blowing snow in the morning. Visibility one quarter mile or less at times. Highs in the lower 40s. Lows 23 to 33. Northwest winds 10 to 35 mph with gusts to around 60 mph. Chance of precipitation 50 percent. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Highs in the upper 30s. Northwest winds 15 to 30 mph with gusts to around 45 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers in the evening, then chance of snow after midnight. Lows in the lower 20s. Northwest winds 15 to 25 mph with gusts to around 40 mph decreasing to 5 to 15 mph after midnight. Chance of snow 50 percent. .SATURDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 50 percent. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the lower 20s. North winds up to 15 mph. .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. A 20 percent chance of rain and snow in the afternoon. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs around 60. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 60s. $$ MTZ311-241000- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 1257 AM MDT Thu Apr 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Very windy. Much colder. Blowing snow after midnight. Patchy blowing snow early in the morning, then blowing snow late in the morning. Rain and chance of snow. Visibility one quarter mile or less at times. Snow accumulation up to 10 inches. Highs 39 to 45. Lows 22 to 34. Northwest winds 15 to 40 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 4 inches. Total snow accumulation up to 14 inches. Highs 31 to 37. Northwest winds 20 to 30 mph with gusts to around 50 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 10 to 25 mph. Gusts up to 45 mph in the evening. Chance of snow 50 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs 34 to 40. Northwest winds 10 to 20 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Northwest winds up to 15 mph. .SUNDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 37 to 43. Chance of snow 30 percent. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s. Highs 45 to 51. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. .TUESDAY...Not as cool. Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 53 to 59. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 50s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 50s. $$ MTZ312-241000- Cascade County below 5000ft- Including the city of Great Falls 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT THURSDAY... .REST OF TONIGHT...Windy. Much colder. Slight chance of snow showers after midnight, then chance of rain early in the morning. Patchy blowing snow. Rain showers with possible snow and thunderstorms. Visibility one quarter mile or less at times. Snow accumulation up to 9 inches. Highs around 40. Lows 23 to 32. Northwest winds 5 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .FRIDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 1 inch. Total snow accumulation up to 10 inches. Highs in the upper 30s. Northwest winds 15 to 25 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows in the lower 20s. North winds 10 to 15 mph with gusts to around 30 mph shifting to the northwest after midnight. Chance of snow 50 percent. .SATURDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the lower 40s. Northwest winds 5 to 15 mph. Chance of snow 50 percent. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Northeast winds up to 15 mph. .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...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...Partly cloudy with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the mid 30s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs in the upper 50s. Lows in the lower 30s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 28 39 21 41 / 80 50 30 20 $$ MTZ313-241000- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 1257 AM MDT Thu Apr 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Very windy. Much colder. Rain and snow. Patchy blowing snow early in the morning. Areas of blowing snow late in the morning, then patchy blowing snow early in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 12 inches. Highs in the upper 30s. Lows 20 to 30. Northwest winds 10 to 40 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .FRIDAY...Windy. Chance of snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation up to 14 inches. Highs in the mid 30s. Northwest winds 20 to 35 mph with gusts to around 50 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers in the evening, then chance of snow after midnight. Lows around 18. Northwest winds 15 to 25 mph with gusts to around 45 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. Northwest winds 10 to 20 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 19. North winds 5 to 15 mph shifting to the east up to 5 mph after midnight. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs in the upper 30s. .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 with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. 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 with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Partly 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. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the mid 50s. $$ MTZ314-241000- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 1257 AM MDT Thu Apr 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Very windy. Much colder. Rain and chance of snow. Patchy blowing snow in the morning. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Highs 39 to 45. Lows 23 to 34. Northwest winds 10 to 40 mph with gusts to around 70 mph. Chance of precipitation near 100 percent. .FRIDAY...Windy. Partly sunny. Chance of snow in the morning, then chance of snow showers in the afternoon. Highs in the upper 30s. Northwest winds 20 to 35 mph with gusts to around 50 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows in the lower 20s. Northwest winds 15 to 30 mph with gusts to around 45 mph becoming west 10 to 15 mph with gusts to around 30 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs around 40. Northwest winds 10 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. Northwest winds up to 15 mph. .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 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 upper 50s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 50s. && TEMPERATURE / PRECIPITATION Lewistown 24 35 18 38 / 100 50 30 30 $$ MTZ315-241000- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Much colder. Patchy blowing snow after midnight. Areas of blowing snow in the morning, then patchy blowing snow in the afternoon. Snow showers, rain and slight chance of thunderstorms. Snow. Snow likely. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 3 to 14 inches. Highs 28 to 36. Lows 17 to 30. North winds up to 20 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .FRIDAY...Snow likely in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation 3 to 20 inches. Highs 27 to 35. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers in the evening, then partly cloudy after midnight. Lows around 14. North winds up to 10 mph. Gusts up to 25 mph in the evening. .SATURDAY...Partly sunny with a 50 percent chance of snow. Highs 30 to 38. Northeast winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 18. Northeast winds 5 to 10 mph with gusts to around 25 mph. .SUNDAY...Partly sunny with a 50 percent chance of snow. Highs 29 to 37. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 20. .MONDAY...Not as cool. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 38 to 46. Chance of snow 50 percent. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .TUESDAY...Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 44 to 52. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow in the evening, then mostly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Partly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 46 to 54. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows in the lower 30s. Highs 47 to 55. $$ MTZ316-241000- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Much colder. Rain and snow. Patchy blowing snow early in the morning. Areas of blowing snow late in the morning. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 1 to 14 inches. Highs 33 to 39. Lows 22 to 30. Northwest winds up to 20 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .FRIDAY...Snow likely in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation 1 to 17 inches. Highs 31 to 39. North winds 10 to 15 mph with gusts to around 35 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows around 19. North winds 5 to 15 mph with gusts to around 30 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 34 to 42. North winds up to 10 mph. Chance of snow 40 percent. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Northeast winds up to 10 mph. .SUNDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 35 to 41. 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 rain in the afternoon. Highs 45 to 51. Chance of precipitation 50 percent. .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 51 to 57. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the mid 30s. .WEDNESDAY...Partly sunny. A 40 percent chance of rain and snow in the afternoon. Highs 52 to 58. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 54 to 60. $$ MTZ317-241000- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Windy. Much colder. Blowing snow after midnight. Patchy blowing snow in the late morning and early afternoon. Snow and rain. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 21 inches. Highs 27 to 35. Lows 15 to 28. Northwest winds 5 to 30 mph with gusts to around 65 mph. Chance of precipitation near 100 percent. .FRIDAY...Breezy. Snow likely in the morning, then snow showers in the afternoon. Snow accumulation up to 4 inches. Total snow accumulation up to 29 inches. Highs 24 to 32. Northwest winds 15 to 25 mph with gusts to around 50 mph. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the evening, then chance of snow after midnight. Lows 12 to 18. Northwest winds 5 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. Chance of snow 50 percent. .SATURDAY...Partly sunny with a 50 percent chance of snow. Highs 28 to 36. Northwest winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 13 to 19. Northeast winds up to 10 mph. Gusts up to 30 mph in the evening. Chance of snow 40 percent. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 30 to 36. Lows 17 to 23. .MONDAY...Not as cold. Partly sunny with a 50 percent chance of snow. Highs 36 to 44. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 23 to 29. .TUESDAY...Not as cool. Mostly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 43 to 51. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of snow and slight chance of rain in the evening, then slight chance of snow after midnight. Lows 27 to 33. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 44 to 52. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows 26 to 32. Highs 46 to 54. $$ MTZ318-241000- Snowy and Judith Mountains- 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THURSDAY... .REST OF TONIGHT...Very windy. Much colder. Blowing snow. Patchy blowing snow early in the afternoon. Snow and rain. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 21 inches. Total snow accumulation up to 23 inches. Highs 30 to 36. Lows 17 to 28. Northwest winds 10 to 45 mph with gusts to around 70 mph. Chance of precipitation near 100 percent. .FRIDAY...Windy. Mostly cloudy. Chance of snow in the morning, then chance of snow showers in the afternoon. Highs 26 to 34. Northwest winds 20 to 30 mph with gusts to around 55 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of snow showers in the evening, then slight chance of snow after midnight. Lows around 17. Northwest winds 15 to 30 mph with gusts to around 55 mph decreasing to 10 to 15 mph with gusts to around 40 mph after midnight. Chance of snow 40 percent. .SATURDAY...Partly sunny with a 40 percent chance of snow. Highs 31 to 37. Northwest winds 10 to 20 mph with gusts to around 40 mph. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 18. North winds 5 to 15 mph with gusts to around 30 mph shifting to the east after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 31 to 37. Lows in the lower 20s. .MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 38 to 44. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .TUESDAY...Not as cool. Mostly sunny. A 50 percent chance of rain and snow in the afternoon. Highs 47 to 53. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows around 30. .WEDNESDAY...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. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows in the upper 20s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 47 to 53. $$ MTZ319-241000- Helena Valley- Including the city of Helena 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Much colder. Rain with snow likely. Snow accumulation of 2 to 5 inches. Highs in the upper 30s. Lows 21 to 32. Northwest winds 5 to 20 mph with gusts to around 40 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 1 inch. Total snow accumulation 2 to 6 inches. Highs around 40. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow showers in the evening. Lows around 18. North winds up to 10 mph. Gusts up to 25 mph in the evening. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs in the lower 40s. North winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. North winds up to 10 mph. .SUNDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .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 chance of rain and snow in the afternoon. Highs in the lower 50s. Chance of precipitation 30 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 in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly sunny. A 30 percent chance of rain in the afternoon. Highs around 60. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain. Lows in the lower 30s. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Helena 27 40 20 43 / 90 60 20 20 $$ MTZ320-241000- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Breezy. Much colder. Patchy blowing snow. Snow showers likely early in the afternoon. Snow, rain and slight chance of thunderstorms. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 17 inches. Highs 28 to 36. Lows 16 to 31. Northwest winds 5 to 25 mph with gusts to around 75 mph. Chance of precipitation near 100 percent. .FRIDAY...Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation up to 25 inches. Highs 25 to 35. Northwest winds 10 to 20 mph with gusts to around 50 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with slight chance of snow showers in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 16. North winds 10 to 15 mph with gusts to around 50 mph decreasing to up to 10 mph with gusts to around 30 mph after midnight. Chance of snow 20 percent. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs 30 to 40. North winds up to 10 mph with gusts to around 30 mph. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 16 to 22. Northeast winds 5 to 10 mph with gusts to around 30 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 30 to 40. Lows in the lower 20s. .MONDAY...Not as cool. Mostly cloudy with a 50 percent chance of snow. Highs 38 to 46. .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. A 50 percent chance of snow and rain in the afternoon. Highs 43 to 53. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Partly sunny. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 55. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows in the lower 30s. Highs 46 to 56. $$ MTZ321-241000- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 1257 AM MDT Thu Apr 23 2026 .REST OF TONIGHT...Windy. Much colder. Snow and rain. Snow accumulation up to 8 inches. Highs in the mid 30s. Lows 18 to 30. Northwest winds 5 to 30 mph with gusts to around 60 mph. Chance of precipitation near 100 percent. .FRIDAY...Breezy. Snow likely in the morning, then snow showers likely in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation up to 11 inches. Highs in the lower 30s. Northwest winds 15 to 25 mph with gusts to around 45 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with chance of snow showers 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 40 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. Northwest winds up to 10 mph with gusts to around 25 mph. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 19. Northeast winds up to 10 mph. .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 lower 20s. .MONDAY...Partly sunny with a 50 percent chance of snow. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. .TUESDAY...Mostly sunny. A 40 percent chance of rain and snow in the afternoon. Highs in the lower 50s. .TUESDAY NIGHT...Mostly cloudy with slight chance of rain and snow in the evening, then partly cloudy with slight chance of rain after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows around 30. Highs in the mid 50s. $$ MTZ322-241000- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Breezy. Much colder. Patchy blowing snow. Snow showers, rain and slight chance of thunderstorms. Snow. Chance of snow in the evening, then snow likely after midnight. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 1 to 26 inches. Highs 28 to 36. Lows 16 to 31. Northwest winds up to 25 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation 1 to 33 inches. Highs 27 to 35. North winds 10 to 15 mph with gusts to around 45 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow showers in the evening, then partly cloudy after midnight. Lows 12 to 18. North winds up to 15 mph. Gusts up to 35 mph in the evening. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs 30 to 38. Northeast winds up to 10 mph with gusts to around 25 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 15 to 21. North winds up to 10 mph with gusts to around 30 mph. .SUNDAY...Partly sunny with a 40 percent chance of snow. Highs 31 to 39. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 18 to 24. .MONDAY...Not as cool. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 38 to 46. 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. A 40 percent chance of snow and rain in the afternoon. Highs 43 to 53. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 27 to 33. .WEDNESDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 45 to 55. Chance of precipitation 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows 28 to 34. Highs 47 to 57. $$ MTZ323-241000- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .REST OF TONIGHT...Breezy. Much colder. Rain, snow and slight chance of thunderstorms. Snow accumulation up to 11 inches. Highs around 40. Lows 24 to 34. Northwest winds 5 to 25 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 1 inch. Total snow accumulation up to 12 inches. Highs in the upper 30s. Northwest winds 15 to 20 mph with gusts to around 35 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. North winds 10 to 15 mph with gusts to around 30 mph decreasing to up to 10 mph after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs in the lower 40s. Lows in the mid 20s. North winds up to 15 mph. .SUNDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 40s. Chance of snow 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs in the lower 50s. Chance of precipitation 40 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...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the mid 30s. .WEDNESDAY...Partly sunny. A 30 percent chance of rain in the afternoon. Highs in the upper 50s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain. Lows in the mid 30s. Highs around 60. $$ MTZ324-241000- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .REST OF TONIGHT...Breezy, colder. Rain with possible snow showers and thunderstorms likely. Snow accumulation up to 3 inches. Highs in the lower 40s. Lows 22 to 35. Northwest winds up to 25 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation up to 5 inches. Highs in the upper 30s. North winds 10 to 15 mph with gusts to around 35 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 19. North winds 5 to 15 mph decreasing to up to 5 mph after midnight. .SATURDAY...Mostly sunny. Highs in the lower 40s. Northeast winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. Northeast winds up to 10 mph with gusts to around 25 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 40s. Lows in the upper 20s. .MONDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs around 50. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain. Lows in the mid 30s. Highs around 60. $$ MTZ325-241000- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .REST OF TONIGHT...Windy, colder. Snow showers with possible rain and thunderstorms likely. Snow accumulation of 1 to 5 inches. Highs in the lower 40s. Lows 20 to 33. Southwest winds up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation of 1 to 3 inches. Total snow accumulation 2 to 8 inches. Highs in the upper 30s. North winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Partly cloudy. Lows around 16. Northeast winds up to 15 mph. .SATURDAY...Mostly sunny. Highs in the lower 40s. North winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows in the lower 20s. Northeast winds up to 10 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs in the lower 40s. Lows in the mid 20s. .MONDAY...Mostly cloudy. 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. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .TUESDAY...Mostly sunny. A 30 percent chance of rain and snow in the afternoon. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .WEDNESDAY...Partly 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 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 50s. $$ MTZ326-241000- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .REST OF TONIGHT...Colder. Rain, snow and slight chance of thunderstorms. Snow accumulation of 1 to 5 inches. Highs in the lower 40s. Lows 21 to 33. West winds up to 20 mph with gusts to around 35 mph. Chance of precipitation near 100 percent. .FRIDAY...Cloudy with snow likely in the morning, then partly sunny with chance of snow showers in the afternoon. Snow accumulation up to 3 inches. Total snow accumulation 1 to 8 inches. Highs in the upper 30s. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Partly cloudy. Lows around 17. North winds 5 to 10 mph with gusts to around 25 mph shifting to the east after midnight. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs in the mid 40s. Northeast winds up to 5 mph shifting to the northwest in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows in the lower 20s. Northeast winds up to 10 mph. .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. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs around 50. Chance of precipitation 50 percent. .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...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 30s. .WEDNESDAY...Partly 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 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 30s. .THURSDAY...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 25 39 16 44 / 100 60 10 10 Bozeman MSU 26 37 16 43 / 100 70 10 20 $$ MTZ330-241000- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Breezy, colder. Patchy blowing snow. Snow showers and slight chance of thunderstorms. Snow after midnight. Chance of snow in the morning, then snow likely. Visibility one quarter mile or less at times. Snow accumulation of 1 to 20 inches. Highs 28 to 38. Lows 13 to 29. West winds up to 25 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. .FRIDAY...Snow in the morning, then snow showers likely in the afternoon. Snow accumulation up to 5 inches. Total snow accumulation 1 to 30 inches. Highs 24 to 34. Northwest winds 5 to 20 mph with gusts to around 35 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Colder. Partly cloudy. A 20 percent chance of snow showers in the evening. Lows 9 to 15. North winds up to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Not as cold. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 30 to 40. Northeast winds up to 10 mph shifting to the northwest in the afternoon. Gusts up to 25 mph. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 15 to 21. North winds up to 10 mph with gusts to around 25 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. 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. A 20 percent chance of snow in the evening. Lows 21 to 27. .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...Partly 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. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows 24 to 30. .THURSDAY...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 50 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 20 36 11 43 / 80 80 20 20 $$ MTZ327-241000- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Breezy, colder. Patchy blowing snow. Patchy blowing snow in the afternoon. Snow showers and slight chance of thunderstorms. Snow after midnight. Snow. Visibility one quarter mile or less at times. Snow accumulation of 1 to 14 inches. Highs 27 to 37. Lows 15 to 27. West winds up to 25 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .FRIDAY...Snow in the morning, then snow showers likely in the afternoon. Snow accumulation of 1 to 5 inches. Total snow accumulation 2 to 25 inches. Highs 25 to 35. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of snow showers in the evening. Lows around 12. North winds 5 to 15 mph with gusts to around 30 mph shifting to the northeast up to 5 mph with gusts to around 20 mph after midnight. .SATURDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 30 to 40. East winds up to 5 mph shifting to the south in the afternoon. Gusts up to 25 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 17. Northeast winds up to 10 mph with gusts to around 25 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 33 to 41. Lows in the lower 20s. .MONDAY...Mostly cloudy. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 35 to 45. 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 in the lower 20s. .TUESDAY...Mostly sunny. A 40 percent chance of snow in the afternoon. Highs 39 to 49. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the upper 20s. .WEDNESDAY...Partly 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. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain and snow. Lows in the upper 20s. Highs 45 to 55. $$ MTZ328-241000- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THURSDAY TO NOON MDT FRIDAY... .REST OF TONIGHT...Windy, colder. Snow showers, rain likely and slight chance of thunderstorms. Snow accumulation up to 9 inches. Highs 39 to 45. Lows 20 to 33. West winds 5 to 30 mph with gusts to around 50 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 2 inches. Total snow accumulation up to 11 inches. Highs 34 to 40. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 18. North winds up to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Mostly sunny. Highs 40 to 46. Northeast winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Northeast winds 5 to 10 mph with gusts to around 30 mph. .SUNDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 41 to 47. Chance of snow 50 percent. .SUNDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows in the mid 20s. Chance of snow 40 percent. .MONDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 45 to 51. Chance of precipitation 50 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. Lows in the lower 30s. .WEDNESDAY...Partly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 54 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 55 to 61. && TEMPERATURE / PRECIPITATION Dillon 26 39 18 45 / 70 60 10 10 $$ MTZ329-241000- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 1257 AM MDT Thu Apr 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY... .REST OF TONIGHT...Windy. Patchy blowing snow after midnight. Patchy blowing snow until afternoon, then snow showers likely in the afternoon. Mostly cloudy with snow and slight chance of thunderstorms. Visibility one quarter mile or less at times. Snow accumulation of 1 to 10 inches. Highs 32 to 40. Lows 17 to 29. West winds 5 to 30 mph with gusts to around 55 mph. Chance of precipitation 90 percent. .FRIDAY...Breezy. Mostly cloudy. Snow likely in the morning, then chance of snow showers in the afternoon. Snow accumulation up to 3 inches. Total snow accumulation 1 to 15 inches. Highs 27 to 35. Northwest winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. Chance of snow 70 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 15. North winds 10 to 15 mph with gusts to around 30 mph shifting to the northeast after midnight. .SATURDAY...Not as cold. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 34 to 42. North winds up to 10 mph. Gusts up to 25 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 20. North winds up to 15 mph. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 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 mid 20s. .TUESDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 42 to 50. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the upper 20s. .WEDNESDAY...Mostly sunny. Chance of snow and slight chance of rain in the afternoon. Highs 46 to 54. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows around 30. .THURSDAY...Mostly sunny. A 20 percent chance of snow and rain in the afternoon. Highs 47 to 55. $$