FPUS55 KTFX 161539 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 838 AM MST Mon Feb 16 2026 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Tuesday. MTZ301-162300- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY... .REST OF TODAY...Not as cold. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 33 to 43. South winds 10 to 15 mph with gusts to around 35 mph. .TONIGHT...Colder. Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 15 to 21. South winds 5 to 15 mph shifting to the northeast 5 to 10 mph after midnight. Gusts up to 30 mph. Chance of snow 50 percent. .TUESDAY...Breezy, colder. Snow in the morning, then chance of snow in the afternoon. Patchy blowing snow. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times in the afternoon. Snow accumulation of 3 to 8 inches. Highs 21 to 27. Northwest winds 10 to 25 mph with gusts to around 45 mph. Chance of snow near 100 percent. .TUESDAY NIGHT...Much colder. Patchy blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow. Visibility one quarter mile or less at times in the evening. Lows around 8 below. North winds 10 to 20 mph with gusts to around 35 mph. .WEDNESDAY...Colder. Mostly cloudy with a 50 percent chance of snow. Highs 2 below to 4 above zero. Northeast winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT AND THURSDAY...Not as cold. Mostly cloudy. A 50 percent chance of snow. Lows around 10 below. Highs 10 to 16. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 4 to 9. Highs 16 to 25. .SUNDAY...Not as cold. Partly sunny with a 50 percent chance of snow. Highs 25 to 33. $$ MTZ307-162300- Southern Rocky Mountain Front- Including the city of Rogers Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY... .REST OF TODAY...Not as cool. Sunny. Highs 35 to 45. Southwest winds 5 to 15 mph with gusts to around 40 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of snow after midnight. Lows 20 to 26. South winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY...Snow 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 of 3 to 11 inches. Highs 24 to 32. West winds 10 to 20 mph with gusts to around 45 mph. Chance of snow near 100 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Lows 6 below to zero. Northwest winds 10 to 15 mph with gusts to around 40 mph shifting to the northeast 5 to 15 mph with gusts to around 30 mph after midnight. Chance of snow 60 percent. .WEDNESDAY...Colder. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 3 to 11. Northeast winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 6 below. Chance of snow 70 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 12 to 20. Lows around 5. .FRIDAY...Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 17 to 25. Chance of snow 70 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance of snow. Lows 4 to 10. Highs 19 to 27. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10. .SUNDAY...Not as cold. Partly sunny with a 50 percent chance of snow. Highs 28 to 36. $$ MTZ302-162300- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM MST TUESDAY... .REST OF TODAY...Mostly sunny. Highs in the upper 40s. South winds 5 to 20 mph. .TONIGHT...Mostly cloudy. A 50 percent chance of snow after midnight. Lows 18 to 24. Southeast winds 5 to 15 mph shifting to the north 5 to 10 mph after midnight. .TUESDAY...Windy. Much colder. Cloudy. Snow 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. Snow accumulation of 3 to 5 inches. Highs in the upper 20s. Northwest winds 15 to 30 mph with gusts to around 50 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Breezy. Much colder. Mostly cloudy. Patchy blowing snow in the evening. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 6 below. North 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. .WEDNESDAY...Much colder. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs around 3. North winds 10 to 15 mph. Chance of snow 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 20 percent chance of snow. Lows around 11 below. Highs around 12. .THURSDAY NIGHT AND FRIDAY...Not as cold. Mostly cloudy. A 20 percent chance of snow. Lows 2 below to 4 above zero. Highs in the mid 20s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 7. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs in the mid 20s. Lows around 7. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in the lower 30s. $$ MTZ308-162300- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM MST TUESDAY... .REST OF TODAY...Sunny. Highs in the lower 50s. South winds 5 to 15 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of rain and snow after midnight. Lows in the upper 20s. South winds 5 to 15 mph shifting to the east after midnight. .TUESDAY...Breezy, colder. Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Patchy blowing snow through the day. Snow accumulation of 2 to 4 inches. Highs in the mid 30s. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of snow 70 percent. .TUESDAY NIGHT...Much colder. Patchy blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow. Lows around 1 below. North winds 10 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Much colder. Mostly cloudy with a 50 percent chance of snow. Highs around 8. North winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 2 below to 8 below zero. .THURSDAY...Not as cold. Mostly cloudy with slight chance of snow in the morning, then mostly sunny with chance of snow in the afternoon. Highs 14 to 20. Chance of snow 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 2 to 8. .FRIDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs around 30. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 7 to 13. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs around 30. Lows 9 to 15. .SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in the upper 30s. $$ MTZ303-162300- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM MST TUESDAY... .REST OF TODAY...Mostly sunny. Highs in the lower 50s. South winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of snow after midnight. Lows around 19. Southeast winds 10 to 15 mph shifting to the northeast 5 to 10 mph after midnight. Gusts up to 30 mph. .TUESDAY...Windy. Much colder. Snow in the morning, then slight chance of snow in the afternoon. Patchy blowing snow in the morning, then blowing snow in the afternoon. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times in the afternoon. Snow accumulation of 3 to 4 inches. Highs in the upper 20s. Northwest winds 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Gusts up to 50 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy. A 20 percent chance of snow in the evening. Patchy blowing snow. Visibility one quarter mile or less at times in the evening. Lows around 8 below. Northwest winds 10 to 30 mph with gusts to around 45 mph. .WEDNESDAY...Much colder. Mostly cloudy with a 20 percent chance of snow. Highs around 2. North winds 10 to 15 mph with gusts to around 35 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 15 below. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Highs around 8. Lows around 6 below. .FRIDAY...Not as cold. Mostly sunny. Highs around 20. .FRIDAY NIGHT...Mostly cloudy. Lows around 1. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower 20s. Lows around 2. .SUNDAY...Partly sunny. Highs 25 to 31. && TEMPERATURE / PRECIPITATION Cut Bank 51 20 28 / 0 10 90 $$ MTZ304-162300- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM MST TUESDAY... .REST OF TODAY...Mostly sunny. Highs 48 to 54. South winds up to 10 mph with gusts to around 25 mph shifting to the southeast with gusts to around 35 mph in the afternoon. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. East winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY...Windy, colder. Snow and chance of rain in the morning, then chance of snow in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times in the afternoon. Snow accumulation of 1 to 4 inches. Highs in the lower 30s. Temperatures falling into the lower teens in the afternoon. North winds 10 to 15 mph with gusts to around 40 mph increasing to northwest 20 to 30 mph with gusts to around 50 mph in the afternoon. Chance of precipitation 90 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy. A 50 percent chance of snow in the evening. Patchy blowing snow through the night. Visibility one quarter mile or less at times. Lows around 7 below. Northwest winds 15 to 30 mph decreasing to 15 to 20 mph after midnight. Gusts up to 60 mph. .WEDNESDAY...Much colder. Mostly cloudy with a 20 percent chance of snow. Highs 1 to 7. Northwest winds 10 to 15 mph. Gusts up to 45 mph decreasing to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 13 below. .THURSDAY...Partly sunny. Highs around 9. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 5 below. .FRIDAY AND FRIDAY NIGHT...Not as cold. Mostly cloudy. Highs around 20. Lows near zero. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower 20s. Lows around 3. .SUNDAY...Mostly sunny. Highs in the upper 20s. $$ MTZ305-162300- Hill County- Including the city of Havre 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs in the lower 50s. Southeast winds up to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. East winds 10 to 15 mph with gusts to around 30 mph. .TUESDAY...Windy, colder, cloudy. Chance of rain and snow in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Highs in the mid 30s. Temperatures falling into the mid teens in the afternoon. East winds 10 to 15 mph increasing to northwest 15 to 30 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy. A 50 percent chance of snow in the evening. Patchy blowing snow through the night. Visibility one quarter mile or less at times. Lows around 4 below. Northwest winds 15 to 30 mph with gusts to around 45 mph. .WEDNESDAY...Breezy. Much colder. Partly sunny. Patchy blowing snow in the morning. A 20 percent chance of snow in the afternoon. Highs around 6. Northwest winds 10 to 25 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10 below. .THURSDAY...Mostly cloudy. Highs around 10. .THURSDAY NIGHT...Partly cloudy. Lows around 3 below. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 20. Lows near zero. .SATURDAY...Mostly sunny. Highs in the lower 20s. .SATURDAY NIGHT...Mostly clear. Lows around 2. .SUNDAY...Mostly sunny. Highs in the upper 20s. && TEMPERATURE / PRECIPITATION Havre 53 28 37 / 0 0 80 $$ MTZ306-162300- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Not as cool. Sunny. Highs 48 to 54. South winds up to 10 mph shifting to the southeast in the afternoon. .TONIGHT...Breezy. Partly cloudy. Lows in the upper 20s. East winds 10 to 25 mph. .TUESDAY...Windy, colder, cloudy. Slight chance of rain and snow in the morning, then snow likely and chance of rain in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 30s. East winds 15 to 20 mph shifting to the west 15 to 30 mph in the afternoon. Chance of precipitation 70 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Areas of blowing snow in the evening, then patchy blowing snow after midnight. Visibility one quarter mile or less at times in the evening. Lows around 2 below. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of snow 50 percent. .WEDNESDAY...Windy. Much colder. Partly sunny. Patchy blowing snow in the morning. Highs around 9. Northwest winds 15 to 30 mph. Gusts up to 45 mph in the morning. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 20 percent chance of snow. Lows around 9 below. Highs around 9. .THURSDAY NIGHT...Partly cloudy. Lows around 3 below. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 19. Lows around 1 below. .SATURDAY...Partly sunny in the morning then clearing. Highs in the lower 20s. .SATURDAY NIGHT...Mostly clear. Lows near zero. .SUNDAY...Partly sunny. Highs in the upper 20s. $$ MTZ309-162300- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs in the mid 50s. South winds 5 to 15 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 40 percent chance of rain and snow after midnight. Lows in the mid 20s. Southeast winds up to 15 mph. .TUESDAY...Windy, colder, cloudy. Snow and chance of rain in the morning, then slight chance of snow in the afternoon. Patchy blowing snow through the day. Snow accumulation of 1 to 3 inches. Highs in the mid 30s. Northwest winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. Chance of precipitation 90 percent. .TUESDAY NIGHT...Breezy. Much colder. Mostly cloudy. Patchy blowing snow in the evening. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 4 below. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of snow 30 percent. .WEDNESDAY...Much colder. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs around 7. North winds 10 to 15 mph. Chance of snow 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 10 below. Chance of snow 40 percent. .THURSDAY...Mostly cloudy in the morning then becoming mostly sunny. Highs around 13. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 4 below to 2 above zero. .FRIDAY...Not as cold. Partly sunny. A 20 percent chance of snow in the afternoon. Highs in the upper 20s. .FRIDAY NIGHT...Mostly cloudy. Lows 1 to 7. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper 20s. Lows 2 to 8. .SUNDAY...Partly sunny. Highs in the mid 30s. $$ MTZ310-162300- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs in the mid 50s. South winds up to 10 mph shifting to the southeast in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the upper 20s. Southeast winds 5 to 15 mph. .TUESDAY...Windy, colder. Snow and chance of rain in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation up to 2 inches. Highs in the upper 30s. East winds 10 to 15 mph increasing to northwest 15 to 30 mph in the afternoon. Chance of precipitation 90 percent. .TUESDAY NIGHT...Breezy. Much colder. Mostly cloudy. Patchy blowing snow in the evening. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 1 below. Northwest winds 10 to 25 mph with gusts to around 40 mph. Chance of snow 40 percent. .WEDNESDAY...Much colder. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs around 9. Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 7 below. .THURSDAY...Mostly cloudy with a 20 percent chance of snow in the morning, then mostly sunny in the afternoon. Highs around 13. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows around 1. .FRIDAY AND FRIDAY NIGHT...Not as cold. Mostly cloudy. A 20 percent chance of snow. Highs in the mid 20s. Lows 2 to 8. .SATURDAY...Mostly sunny. A 20 percent chance of snow in the morning. Highs in the upper 20s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 4 to 10. Highs in the mid 30s. $$ MTZ311-162300- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Not as cool. Sunny. Highs 49 to 55. South winds up to 15 mph. Gusts up to 30 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the lower 30s. Southeast winds 10 to 15 mph with gusts to around 30 mph. .TUESDAY...Breezy, colder, cloudy. Chance of rain and snow in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Highs in the upper 30s. Southeast winds 5 to 15 mph with gusts to around 30 mph increasing to west 15 to 25 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Patchy blowing snow through the night. Visibility one quarter mile or less at times. Lows near zero. Northwest winds 15 to 30 mph with gusts to around 50 mph. Chance of snow 50 percent. .WEDNESDAY...Breezy. Much colder. Patchy blowing snow in the morning. Partly sunny with a 20 percent chance of snow. Highs around 10. Northwest winds 10 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 5 below. .THURSDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs around 11. .THURSDAY NIGHT...Partly cloudy. Lows around 2. .FRIDAY AND FRIDAY NIGHT...Not as cold. Mostly cloudy. A 20 percent chance of snow. Highs in the lower 20s. Lows around 5. .SATURDAY...Mostly sunny. Highs in the mid 20s. .SATURDAY NIGHT...Mostly clear. Lows around 7. .SUNDAY...Mostly sunny. Highs in the lower 30s. $$ MTZ312-162300- Cascade County below 5000ft- Including the city of Great Falls 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs in the mid 50s. South winds 5 to 15 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the upper 20s. Southeast winds up to 15 mph. .TUESDAY...Breezy, colder, cloudy. Snow and chance of rain in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation of 1 to 3 inches. Highs in the upper 30s. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 90 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy with a 40 percent chance of snow. Lows around 1. Northwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Much colder. Mostly cloudy with a 50 percent chance of snow. Highs around 10. North winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 4 below. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs around 16. Lows around 5. .FRIDAY AND FRIDAY NIGHT...Not as cold. Mostly cloudy. A 20 percent chance of snow. Highs around 30. Lows around 10. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs in the lower 30s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 12. Highs in the upper 30s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 57 29 38 / 0 10 90 $$ MTZ313-162300- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs around 50. South winds 5 to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. South winds 5 to 15 mph. .TUESDAY...Windy, colder, cloudy. Chance of snow and slight chance of rain in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Highs around 40. South winds 10 to 15 mph increasing to west 20 to 30 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Breezy. Much colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 2. 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 40 percent. .WEDNESDAY...Much colder. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs around 12. Northwest winds 5 to 15 mph. Chance of snow 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 5 below. Chance of snow 70 percent. .THURSDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs around 16. Chance of snow 40 percent. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 4. .FRIDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs around 30. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 12. Highs in the upper 30s. $$ MTZ314-162300- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs in the lower 50s. South winds up to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Southeast winds 5 to 15 mph. .TUESDAY...Windy, colder, cloudy. Chance of rain and snow in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Highs in the lower 40s. Southeast winds 5 to 15 mph with gusts to around 30 mph increasing to west 15 to 30 mph with gusts to around 50 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy. A 30 percent chance of snow in the evening. Lows around 4. Northwest winds 15 to 30 mph with gusts to around 50 mph. .WEDNESDAY...Breezy. Much colder. Partly sunny with a 20 percent chance of snow. Highs 10 to 16. Northwest winds 10 to 25 mph. Gusts up to 45 mph in the morning. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 2 below. .THURSDAY...Mostly cloudy. A 40 percent chance of snow in the morning. Highs around 15. .THURSDAY NIGHT...Mostly cloudy. Lows around 4. .FRIDAY...Not as cold. Partly sunny with a 20 percent chance of snow. Highs in the mid 20s. .FRIDAY NIGHT...Mostly cloudy. Lows around 8. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper 20s. Lows around 9. .SUNDAY...Mostly sunny. Highs in the upper 30s. && TEMPERATURE / PRECIPITATION Lewistown 51 30 40 / 0 10 60 $$ MTZ315-162300- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY... .REST OF TODAY...Not as cool. Sunny. Highs 40 to 48. South winds up to 15 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of snow and rain after midnight. Lows 23 to 29. Southeast winds up to 10 mph with gusts to around 30 mph. .TUESDAY...Cloudy with chance of snow in the morning, then partly sunny with slight chance of snow in the afternoon. Patchy blowing snow. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times in the morning. Highs 29 to 35. West winds 10 to 20 mph with gusts to around 40 mph. Chance of snow 50 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy with a 50 percent chance of snow. Lows around 2. Northwest winds 5 to 15 mph shifting to the northeast 5 to 10 mph after midnight. Gusts up to 30 mph. .WEDNESDAY...Colder. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 6 to 14. Northeast winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 3 below. Chance of snow 70 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 15 to 23. Lows around 7. .FRIDAY...Chance of snow in the morning, then snow likely in the afternoon. Highs 19 to 27. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 10. Chance of snow 50 percent. .SATURDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 23 to 31. Chance of snow 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance of snow. Lows around 12. Highs 30 to 38. $$ MTZ316-162300- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM MST TUESDAY... .REST OF TODAY...Sunny. Highs 46 to 54. South winds 5 to 15 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of rain and snow after midnight. Lows in the upper 20s. South winds up to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Colder. Cloudy with snow and rain in the morning, then partly sunny with chance of snow in the afternoon. Patchy blowing snow through the day. Snow accumulation of 1 to 4 inches. Highs 34 to 40. West winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy with a 50 percent chance of snow. Lows around 2. North winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Much colder. Mostly cloudy with a 50 percent chance of snow. Highs 7 to 13. North winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 2 below. Chance of snow 70 percent. .THURSDAY...Not as cold. Partly sunny with a 50 percent chance of snow. Highs 16 to 22. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 8. .FRIDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 26 to 32. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 12. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs 27 to 33. Lows around 14. .SUNDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 34 to 40. $$ MTZ317-162300- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs 40 to 48. South winds 5 to 15 mph with gusts to around 35 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 24 to 30. South winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY...Breezy. Snow in the morning, then chance of snow in the afternoon. Patchy blowing snow through the day. Snow accumulation up to 3 inches. Highs 31 to 37. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Much colder. Patchy blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow. Lows 1 below to 5 above zero. Northwest winds 5 to 15 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .WEDNESDAY...Colder. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 6 to 14. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Snow likely. Light snow accumulations. Lows around 4 below. Chance of snow 70 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 12 to 18. Lows around 5. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 19 to 27. Lows 6 to 12. .SATURDAY...Partly sunny with a 40 percent chance of snow. Highs 22 to 28. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance of snow. Lows around 12. Highs 31 to 37. $$ MTZ318-162300- Snowy and Judith Mountains- 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Sunny. Highs 42 to 50. South winds 5 to 15 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Southeast winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY...Windy. Mostly cloudy. Chance of snow and slight chance of rain in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Highs 35 to 41. South winds 5 to 15 mph with gusts to around 40 mph increasing to west 15 to 30 mph with gusts to around 55 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Windy. Much colder. Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Patchy blowing snow. Visibility one quarter mile or less at times in the evening. Lows around 3. Northwest winds 15 to 30 mph with gusts to around 55 mph. Chance of snow 30 percent. .WEDNESDAY...Much colder. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 7 to 15. Northwest winds 10 to 15 mph. Gusts up to 45 mph decreasing to 35 mph in the afternoon. Chance of snow 50 percent. .WEDNESDAY NIGHT...Snow likely. Moderate snow accumulations. Lows around 4 below. Chance of snow 70 percent. .THURSDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 9 to 15. Chance of snow 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 3. .FRIDAY...Not as cold. Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 20 to 26. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 8. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs 22 to 28. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 10. Highs 31 to 37. $$ MTZ319-162300- Helena Valley- Including the city of Helena 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs in the lower 50s. Southeast winds up to 15 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the upper 20s. Southeast winds up to 10 mph. .TUESDAY...Colder. Cloudy with rain and chance of snow in the morning, then partly sunny with chance of snow in the afternoon. Snow accumulation around 1 inch. Highs around 40. West winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 90 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy with a 40 percent chance of snow. Lows around 4. Northwest winds 5 to 10 mph. .WEDNESDAY...Much colder. Mostly cloudy with a 50 percent chance of snow. Highs around 15. North winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Lows around 2 below. Chance of snow 60 percent. .THURSDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the mid 20s. Chance of snow 40 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 8. Highs in the lower 30s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 30s. Lows around 12. .SUNDAY...Mostly sunny. Highs in the lower 40s. && TEMPERATURE / PRECIPITATION Helena 53 28 40 / 0 20 90 $$ MTZ320-162300- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs 39 to 49. South winds 5 to 15 mph. Gusts up to 35 mph increasing to 45 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows 25 to 31. Southeast winds 5 to 15 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .TUESDAY...Breezy. Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Highs 32 to 38. Southwest winds 10 to 25 mph with gusts to around 65 mph. Chance of snow 70 percent. .TUESDAY NIGHT...Much colder. Patchy blowing snow in the evening. Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Visibility one quarter mile or less at times in the evening. Lows 5 to 15. Northwest winds 5 to 20 mph. Gusts up to 55 mph decreasing to 40 mph after midnight. Chance of snow 50 percent. .WEDNESDAY...Colder. Chance of snow in the morning, then snow likely in the afternoon. Moderate snow accumulations. Highs 10 to 22. North winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Colder. Snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows 2 below to 6 above zero. Chance of snow 90 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 14 to 22. Lows around 8. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 19 to 27. Lows around 11. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs 22 to 30. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance of snow. Lows around 13. Highs 30 to 38. $$ MTZ321-162300- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs in the upper 40s. South winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. Southeast winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .TUESDAY...Windy, colder. Mostly cloudy. Snow in the morning, then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation up to 3 inches. Highs in the upper 30s. Southwest winds 10 to 15 mph increasing to west 15 to 30 mph in the afternoon. Gusts up to 50 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of snow. Lows 6 to 12. Northwest winds 5 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. .WEDNESDAY...Colder. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 17 to 23. North winds 5 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Snow likely. Light snow accumulations. Lows around 1. Chance of snow 70 percent. .THURSDAY...Partly sunny with a 50 percent chance of snow. Highs in the lower 20s. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 6. .FRIDAY...Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs around 30. Lows around 12. .SUNDAY...Mostly sunny. Highs in the upper 30s. $$ MTZ322-162300- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY... .REST OF TODAY...Sunny. Highs 38 to 48. South winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of snow after midnight. Lows 23 to 31. South winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .TUESDAY...Cloudy with chance of snow in the morning, then partly sunny with slight chance of snow in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times in the morning. Highs 29 to 37. West winds 10 to 20 mph with gusts to around 45 mph. Chance of snow 50 percent. .TUESDAY NIGHT...Much colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 5 to 13. West winds 5 to 15 mph with gusts to around 35 mph. Chance of snow 50 percent. .WEDNESDAY...Colder. Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 11 to 21. North winds 5 to 15 mph with gusts to around 40 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows 1 below to 5 above zero. Chance of snow 70 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 50 percent chance of snow. Highs 15 to 23. Lows 5 to 11. .FRIDAY...Partly sunny with a 50 percent chance of snow. Highs 20 to 28. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 7 to 13. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs 23 to 31. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 9 to 15. Highs 30 to 38. $$ MTZ323-162300- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs in the lower 50s. South winds 5 to 15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 30s. South winds 5 to 15 mph. Gusts up to 35 mph in the evening. .TUESDAY...Breezy, colder. Cloudy with chance of snow and rain in the morning, then partly sunny with chance of snow in the afternoon. Near steady temperature in the upper 30s. Southwest winds 10 to 15 mph shifting to the west 10 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Much colder. Partly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 9 to 15. Northwest winds 10 to 15 mph with gusts to around 35 mph. Chance of snow 40 percent. .WEDNESDAY...Breezy, colder. Mostly cloudy with a 50 percent chance of snow. Highs 19 to 25. North winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 4. Chance of snow 70 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 20s. Lows around 11. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the lower 30s. Lows around 14. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 30s. Lows around 16. .SUNDAY...Mostly sunny. Highs in the lower 40s. $$ MTZ324-162300- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs in the lower 50s. South winds up to 10 mph with gusts to around 25 mph increasing to 10 to 20 mph with gusts to around 35 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of rain after midnight. Lows in the lower 30s. Southeast winds up to 15 mph with gusts to around 35 mph. .TUESDAY...Windy, colder. Partly sunny. Chance of snow and rain in the morning, then chance of snow in the afternoon. Highs in the lower 40s. Southwest winds 10 to 20 mph shifting to the west 15 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows around 14. West winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .WEDNESDAY...Colder. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 20s. North winds 5 to 15 mph. Gusts up to 35 mph in the morning. Chance of snow 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 6. Chance of snow 70 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 20s. Lows around 11. .FRIDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs in the lower 30s. .FRIDAY NIGHT...Mostly cloudy. Lows around 12. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 30s. Lows around 14. .SUNDAY...Mostly sunny. Highs in the lower 40s. $$ MTZ325-162300- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Windy. Mostly sunny. Highs in the upper 40s. South winds 15 to 20 mph increasing to 20 to 30 mph in the afternoon. Gusts up to 45 mph. .TONIGHT...Breezy. Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows in the lower 30s. South winds 15 to 25 mph with gusts to around 45 mph. Chance of precipitation 50 percent. .TUESDAY...Windy. Patchy blowing snow in the morning. Partly sunny with a 50 percent chance of snow. Near steady temperature in the mid 30s. Southwest winds 20 to 35 mph. .TUESDAY NIGHT...Breezy, colder. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows around 18. Southwest winds 15 to 25 mph with gusts to around 40 mph shifting to the south 10 to 15 mph with gusts to around 30 mph after midnight. .WEDNESDAY...Slight chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 26 to 32. Southeast winds 5 to 10 mph shifting to the north 5 to 15 mph in the afternoon. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 9. Chance of snow 80 percent. .THURSDAY...Partly sunny with a 50 percent chance of snow. Highs in the upper 20s. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 12. .FRIDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 12. .SATURDAY...Partly sunny. Highs in the lower 30s. .SATURDAY NIGHT AND SUNDAY...Breezy. Partly cloudy. Lows around 16. Highs in the lower 40s. $$ MTZ326-162300- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Mostly sunny. Highs in the lower 50s. Southeast winds up to 10 mph shifting to the south with gusts to around 30 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with chance of snow and slight chance of rain after midnight. Lows in the lower 30s. Southeast winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Breezy, colder. Mostly cloudy. Chance of snow and slight chance of rain in the morning, then chance of snow in the afternoon. Highs in the lower 40s. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Colder. Partly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 15. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 30 percent. .WEDNESDAY...Colder. Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the mid 20s. Northwest winds up to 10 mph with gusts to around 25 mph. Chance of snow 50 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 5. Chance of snow 70 percent. .THURSDAY...Partly sunny with a 50 percent chance of snow. Highs in the mid 20s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10. Highs around 30. .SATURDAY...Partly sunny. Highs in the mid 30s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 13. Highs in the lower 40s. && TEMPERATURE / PRECIPITATION Bozeman Airport 54 31 42 / 0 20 80 Bozeman MSU 53 32 42 / 0 30 80 $$ MTZ330-162300- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST TUESDAY... .REST OF TODAY...Breezy. Mostly sunny. A 20 percent chance of snow late in the afternoon. Highs 31 to 43. South winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 50 mph. .TONIGHT...Breezy. Chance of snow in the evening, then snow after midnight. Patchy blowing snow after midnight. Snow may be heavy at times. Visibility one quarter mile or less at times after midnight. Snow accumulation up to 18 inches. Lows 21 to 29. South winds 15 to 25 mph with gusts to around 50 mph. Chance of snow near 100 percent. .TUESDAY...Windy. Partly sunny with a 50 percent chance of snow. Patchy blowing snow. Visibility one quarter mile or less at times. Highs 25 to 35. Southwest winds 15 to 30 mph with gusts to around 50 mph. .TUESDAY NIGHT...Colder. Patchy blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow. Lows 10 to 16. South winds 10 to 20 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .WEDNESDAY...Chance of snow in the morning, then snow in the afternoon. Moderate snow accumulations. Highs 18 to 26. Southeast winds 5 to 10 mph shifting to the west 5 to 15 mph in the afternoon. Gusts up to 30 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Snow in the evening, then snow likely after midnight. Moderate snow accumulations. Lows around 6. Chance of snow 90 percent. .THURSDAY...Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 14 to 22. Chance of snow 70 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 4 to 10. Highs 14 to 24. .SATURDAY...Partly sunny with a 20 percent chance of snow. Highs 17 to 27. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance of snow. Lows 6 to 14. Highs 27 to 37. && TEMPERATURE / PRECIPITATION West Yellowstone 40 23 32 / 20 90 90 $$ MTZ327-162300- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY... .REST OF TODAY...Breezy. Mostly sunny. Highs 35 to 43. South winds 5 to 15 mph with gusts to around 40 mph increasing to 10 to 25 mph with gusts to around 50 mph in the afternoon. .TONIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Patchy blowing snow after midnight. Visibility one quarter mile or less at times after midnight. Lows 18 to 24. South winds 5 to 15 mph with gusts to around 45 mph. Chance of snow 50 percent. .TUESDAY...Mostly cloudy in the morning then becoming mostly sunny. A 50 percent chance of snow. Patchy blowing snow. Visibility one quarter mile or less at times. Highs 24 to 32. West winds 10 to 20 mph with gusts to around 50 mph. .TUESDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 8 to 14. South winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Chance of snow in the morning, then snow in the afternoon. Moderate snow accumulations. Highs 19 to 27. South winds up to 10 mph shifting to the west in the afternoon. Gusts up to 30 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Moderate snow accumulations. Lows around 6. Chance of snow 70 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 16 to 24. Lows around 6. .FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 4. Chance of snow 40 percent. .SATURDAY...Mostly sunny with a 20 percent chance of snow. Highs 21 to 29. .SATURDAY NIGHT...Partly cloudy. Lows 6 to 12. .SUNDAY...Not as cold. Mostly sunny with a 20 percent chance of snow. Highs 29 to 37. $$ MTZ328-162300- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 838 AM MST Mon Feb 16 2026 .REST OF TODAY...Windy. Mostly sunny. Highs 44 to 52. South winds 5 to 15 mph with gusts to around 35 mph increasing to 15 to 30 mph with gusts to around 45 mph in the afternoon. .TONIGHT...Mostly cloudy. Slight chance of rain in the evening, then chance of rain and snow after midnight. Lows around 30. Southeast winds 10 to 20 mph with gusts to around 45 mph. Chance of precipitation 50 percent. .TUESDAY...Windy. Mostly cloudy with snow likely in the morning, then sunny with slight chance of snow in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Snow accumulation up to 5 inches. Highs 34 to 40. Southwest winds 10 to 30 mph with gusts to around 45 mph. Chance of snow 70 percent. .TUESDAY NIGHT...Colder. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows around 17. Southwest winds 10 to 20 mph with gusts to around 40 mph shifting to the south 5 to 10 mph with gusts to around 25 mph after midnight. .WEDNESDAY...Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 27 to 33. East winds 5 to 10 mph shifting to the northeast 5 to 15 mph in the afternoon. Chance of snow 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows around 9. Chance of snow 70 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs 24 to 31. Lows around 10. .FRIDAY NIGHT...Mostly cloudy. Lows around 9. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 29 to 35. Lows around 13. .SUNDAY...Mostly sunny. Highs 36 to 42. && TEMPERATURE / PRECIPITATION Dillon 51 31 40 / 0 70 60 $$ MTZ329-162300- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 838 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST TUESDAY... .REST OF TODAY...Windy. Mostly sunny. Highs 34 to 42. South winds 10 to 25 mph with gusts to around 45 mph increasing to 25 to 35 mph with gusts to around 55 mph in the afternoon. .TONIGHT...Windy. Chance of snow in the evening, then snow after midnight. Patchy blowing snow after midnight. Visibility one quarter mile or less at times after midnight. Snow accumulation up to 19 inches. Lows 22 to 28. South winds 15 to 30 mph with gusts to around 55 mph. Chance of snow near 100 percent. .TUESDAY...Windy. Partly sunny with snow likely in the morning, then sunny with slight chance of snow in the afternoon. Patchy blowing snow. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times in the morning. Snow accumulation of 1 to 4 inches. Total snow accumulation 1 to 23 inches. Highs 27 to 33. Southwest winds 15 to 30 mph with gusts to around 45 mph. Chance of snow 70 percent. .TUESDAY NIGHT...Breezy, colder. Partly cloudy in the evening then becoming mostly cloudy. Patchy blowing snow in the evening. A 20 percent chance of snow. Lows 12 to 18. South winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph. .WEDNESDAY...Chance of snow in the morning, then snow likely in the afternoon. Light snow accumulations. Highs 22 to 28. Southeast winds 5 to 15 mph shifting to the west 10 to 15 mph in the afternoon. Gusts up to 35 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Moderate snow accumulations. Lows around 7. Chance of snow 70 percent. .THURSDAY THROUGH FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 17 to 23. Lows 4 to 10. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the evening. Lows 3 to 9. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 19 to 27. Lows around 11. .SUNDAY...Breezy. Not as cold. Mostly sunny with a 20 percent chance of snow. Highs 27 to 35. $$