FPUS55 KTFX 172137 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 337 PM MDT Tue Mar 17 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Wednesday, Wednesday night, and Thursday. MTZ301-181000- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 9 PM MDT WEDNESDAY... .TONIGHT...Windy. Mostly cloudy. Slight chance of rain and snow in the late evening and early morning. Chance of rain and slight chance of snow late in the night. Near steady temperature in the upper 30s. Southwest winds 20 to 35 mph. Gusts up to 65 mph increasing to 75 mph after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Very windy. Partly sunny with chance of rain and slight chance of snow. Near steady temperature in the lower 40s. Southwest winds 25 to 40 mph with gusts to around 80 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of rain after midnight. Near steady temperature around 40. Southwest winds 25 to 35 mph with gusts to around 70 mph. Chance of precipitation 20 percent. .THURSDAY...Very windy. Mostly sunny with a 20 percent chance of rain and snow. Highs 42 to 52. Southwest winds 25 to 45 mph with gusts to around 85 mph. .THURSDAY NIGHT...Very windy. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Near steady temperature in the lower 40s. Southwest winds 30 to 45 mph with gusts to around 85 mph. .FRIDAY...Windy. Partly sunny with a 50 percent chance of rain. Highs 44 to 56. .FRIDAY NIGHT...Windy. Mostly cloudy with chance of rain and slight chance of snow. Lows 32 to 40. Chance of precipitation 50 percent. .SATURDAY...Breezy. Mostly cloudy. Snow and rain likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs 36 to 46. Chance of precipitation 70 percent. .SATURDAY NIGHT...Colder. Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows 21 to 27. Chance of snow 40 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs 32 to 42. Lows in the mid 20s. .MONDAY...Partly sunny. Highs 36 to 46. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 25 to 31. .TUESDAY...Breezy. Partly sunny with a 50 percent chance of snow. Highs 36 to 46. $$ MTZ307-181000- Southern Rocky Mountain Front- Including the city of Rogers Pass 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 9 PM MDT WEDNESDAY... .TONIGHT...Windy. Mostly cloudy. Slight chance of snow in the evening. Slight chance of rain until early morning. Chance of rain and slight chance of snow late in the night. Near steady temperature in the upper 30s. West winds 15 to 30 mph with gusts to around 65 mph. Chance of precipitation 50 percent. .WEDNESDAY...Windy. Mostly sunny. Chance of rain and slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs 40 to 50. West winds 25 to 35 mph with gusts to around 80 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Windy. Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows 35 to 41. West winds 15 to 30 mph. Gusts up to 70 mph decreasing to 60 mph after midnight. .THURSDAY...Windy. Mostly sunny with a 20 percent chance of rain. Highs 45 to 55. West winds 15 to 35 mph. Gusts up to 60 mph increasing to 70 mph in the afternoon. .THURSDAY NIGHT...Windy. Partly cloudy with a 20 percent chance of rain. Lows 38 to 44. West winds 20 to 35 mph with gusts to around 75 mph. .FRIDAY...Windy. Mostly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 50 to 60. Chance of rain 50 percent. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of rain in the evening, then chance of rain and slight chance of snow after midnight. Lows 35 to 43. Chance of precipitation 50 percent. .SATURDAY...Breezy. Mostly cloudy. Snow and rain likely in the morning, then chance of snow and rain in the afternoon. Light snow accumulations. Highs 39 to 49. Chance of precipitation 70 percent. .SATURDAY NIGHT...Colder. Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows 21 to 27. Chance of snow 40 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. A 20 percent chance of snow. Highs 35 to 45. Lows 22 to 28. .MONDAY...Partly sunny with a 20 percent chance of snow. Highs 39 to 49. .MONDAY NIGHT...Mostly cloudy. Slight chance of snow and rain in the evening, then chance of snow after midnight. Lows 26 to 32. Chance of precipitation 40 percent. .TUESDAY...Partly sunny. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 40 to 50. Chance of precipitation 50 percent. $$ MTZ302-181000- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 9 PM MDT WEDNESDAY... .TONIGHT...Windy. Mostly cloudy. A 20 percent chance of rain late in the night. Lows in the lower 40s. Southwest winds 15 to 30 mph. Gusts up to 60 mph increasing to 70 mph after midnight. .WEDNESDAY...Strong winds. Partly sunny with a 20 percent chance of rain. Highs in the mid 50s. Southwest winds 30 to 40 mph shifting to the west 30 to 50 mph in the afternoon. Gusts up to 80 mph. .WEDNESDAY NIGHT...Very windy. Mostly cloudy. Lows in the mid 40s. West winds 20 to 40 mph with gusts to around 65 mph. .THURSDAY...Strong winds. Mostly sunny. Highs 55 to 61. Southwest winds 25 to 35 mph increasing to west 30 to 50 mph in the afternoon. Gusts up to 80 mph. .THURSDAY NIGHT...Strong winds. Partly cloudy. Lows in the upper 40s. West winds 25 to 50 mph with gusts to around 85 mph. .FRIDAY...Very windy. Partly sunny with a 20 percent chance of rain. Highs 59 to 65. .FRIDAY NIGHT...Windy. Mostly cloudy. Chance of rain in the evening, then chance of rain and slight chance of snow after midnight. Lows in the lower 40s. Chance of precipitation 50 percent. .SATURDAY...Windy. Partly sunny with a 50 percent chance of rain and snow. Highs 48 to 54. .SATURDAY NIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the mid 20s. .MONDAY...Partly sunny. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows around 30. .TUESDAY...Breezy. Partly sunny. Slight chance of rain and snow in the morning, then chance of snow and rain in the afternoon. Highs 49 to 55. Chance of precipitation 50 percent. $$ MTZ308-181000- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 9 PM MDT WEDNESDAY... .TONIGHT...Breezy. Mostly cloudy. A 20 percent chance of rain late in the night. Lows in the lower 40s. Southwest winds 15 to 25 mph with gusts to around 65 mph. .WEDNESDAY...Very windy. Partly sunny with a 20 percent chance of rain. Highs in the upper 50s. Southwest winds 20 to 30 mph increasing to west 30 to 40 mph in the afternoon. Gusts up to 85 mph. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Lows in the mid 40s. Southwest winds 10 to 30 mph. Gusts up to 70 mph decreasing to 60 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs in the lower 60s. Southwest winds 15 to 25 mph with gusts to around 60 mph increasing to west 25 to 35 mph with gusts to around 70 mph in the afternoon. .THURSDAY NIGHT...Windy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Southwest winds 15 to 30 mph with gusts to around 75 mph. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly cloudy. A 20 percent chance of rain. Highs in the upper 60s. Lows in the upper 40s. .SATURDAY...Breezy, cooler. Partly sunny with a 50 percent chance of rain and snow. Highs in the upper 50s. .SATURDAY NIGHT...Colder. Mostly clear with a 20 percent chance of snow. Lows in the upper 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower 50s. Lows in the upper 20s. .MONDAY...Partly sunny. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the lower 30s. .TUESDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the upper 50s. Chance of precipitation 50 percent. $$ MTZ303-181000- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 9 PM MDT WEDNESDAY... .TONIGHT...Windy. Mostly cloudy. Lows in the lower 40s. West winds 25 to 35 mph with gusts to around 55 mph becoming southwest 15 to 25 mph with gusts to around 45 mph after midnight. .WEDNESDAY...Very windy. Partly sunny. Highs in the upper 50s. Southwest winds 15 to 30 mph increasing to west 30 to 45 mph in the afternoon. Gusts up to 65 mph. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Lows in the lower 40s. West winds 20 to 35 mph with gusts to around 55 mph shifting to the southwest 15 to 25 mph with gusts to around 40 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs in the lower 60s. Southwest winds 15 to 25 mph with gusts to around 45 mph increasing to west 25 to 35 mph with gusts to around 60 mph in the afternoon. .THURSDAY NIGHT...Windy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 35 mph. Gusts up to 60 mph decreasing to 50 mph after midnight. .FRIDAY...Windy. Partly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Windy. Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .SATURDAY...Windy, cooler. Partly sunny with a 20 percent chance of rain and snow. Highs in the mid 50s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. Highs in the upper 40s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs around 50. Lows in the upper 20s. .TUESDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the mid 50s. Chance of precipitation 20 percent. && TEMPERATURE / PRECIPITATION Cut Bank 41 59 43 62 / 10 10 0 0 $$ MTZ304-181000- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly cloudy. A 20 percent chance of rain late in the night. Lows in the lower 40s. West winds 20 to 30 mph with gusts to around 55 mph shifting to the southwest 15 to 20 mph with gusts to around 45 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. A 20 percent chance of rain in the morning. Highs in the lower 60s. Southwest winds 10 to 25 mph increasing to west 25 to 35 mph in the afternoon. Gusts up to 55 mph. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Lows in the lower 40s. West winds 15 to 30 mph with gusts to around 50 mph becoming southwest 10 to 15 mph with gusts to around 40 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph increasing to west 20 to 30 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Windy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 30 mph becoming southwest 10 to 15 mph after midnight. Gusts up to 50 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs 67 to 73. Lows in the mid 40s. .SATURDAY...Breezy, cooler. Partly sunny with a 20 percent chance of rain and snow. Highs 54 to 60. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. Highs in the lower 50s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 50s. Lows around 30. .TUESDAY...Partly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 55 to 61. $$ MTZ305-181000- Hill County- Including the city of Havre 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Partly cloudy until early morning, then mostly cloudy with a 30 percent chance of rain late in the night. Lows in the lower 40s. West winds 15 to 30 mph. .WEDNESDAY...Windy. Mostly cloudy. A 20 percent chance of rain in the morning. Highs in the mid 60s. Southwest winds 15 to 25 mph increasing to west 25 to 35 mph in the afternoon. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Lows in the lower 40s. West winds 15 to 30 mph shifting to the southwest 10 to 20 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs in the upper 60s. Southwest winds 10 to 20 mph increasing to west 20 to 30 mph in the afternoon. .THURSDAY NIGHT...Windy. Mostly cloudy. Lows in the mid 40s. West winds 10 to 30 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the lower 70s. Lows in the mid 40s. .SATURDAY...Cooler. Partly sunny with a 20 percent chance of rain and snow. Highs in the upper 50s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 50s. Lows in the lower 30s. .TUESDAY...Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 50s. && TEMPERATURE / PRECIPITATION Havre 41 66 41 70 / 0 30 0 0 $$ MTZ306-181000- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Not as cool. Partly cloudy. Lows in the lower 40s. West winds 25 to 35 mph decreasing to 15 to 30 mph after midnight. Gusts up to 50 mph. .WEDNESDAY...Very windy. Mostly sunny. A 20 percent chance of rain in the morning. Highs in the upper 60s. West winds 15 to 30 mph with gusts to around 45 mph increasing to 30 to 40 mph with gusts to around 55 mph in the afternoon. .WEDNESDAY NIGHT...Windy. Partly cloudy. Lows in the lower 40s. West winds 15 to 30 mph. Gusts up to 50 mph in the evening. .THURSDAY...Windy. Mostly sunny. Highs around 70. West winds 15 to 20 mph with gusts to around 35 mph increasing to 25 to 35 mph with gusts to around 50 mph in the afternoon. .THURSDAY NIGHT...Windy. Partly cloudy. Lows in the mid 40s. West winds 15 to 30 mph with gusts to around 45 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the lower 70s. Lows in the mid 40s. .SATURDAY...Breezy, cooler. Partly sunny with a 20 percent chance of rain and snow. Highs in the lower 60s. .SATURDAY NIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Cooler. Partly cloudy. Highs around 50. Lows in the upper 20s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 50s. Lows in the upper 20s. .TUESDAY...Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 50s. $$ MTZ309-181000- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 337 PM MDT Tue Mar 17 2026 .TONIGHT...Breezy. Mostly cloudy. Lows around 40. Southwest winds 15 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. .WEDNESDAY...Windy. Mostly cloudy. Highs in the lower 60s. Southwest winds 10 to 20 mph increasing to west 20 to 30 mph in the afternoon. Gusts up to 50 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 40s. Southwest 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. .THURSDAY...Windy. Partly sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts to around 35 mph increasing to 20 to 30 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 40s. Southwest winds 15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. .FRIDAY...Breezy. Partly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Breezy. Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 40s. .SATURDAY...Breezy, cooler. Partly sunny with a 20 percent chance of rain and snow. Highs in the lower 60s. .SATURDAY NIGHT...Colder. Mostly clear. Lows in the upper 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower 50s. Lows in the mid 20s. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the mid 50s. Lows in the lower 30s. .TUESDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. $$ MTZ310-181000- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly cloudy. A 30 percent chance of rain late in the night. Lows in the mid 40s. Southwest winds 15 to 30 mph with gusts to around 55 mph. .WEDNESDAY...Windy. Mostly cloudy. A 20 percent chance of rain in the morning. Highs in the mid 60s. Southwest winds 15 to 25 mph shifting to the west 20 to 35 mph in the afternoon. Gusts up to 55 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Gusts up to 50 mph. .THURSDAY...Windy. Partly sunny. Highs in the upper 60s. Southwest winds 15 to 20 mph shifting to the west 20 to 30 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Breezy. Mostly cloudy. Lows around 50. Southwest winds 15 to 25 mph with gusts to around 50 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the mid 70s. Lows in the mid 40s. .SATURDAY...Cooler. Partly sunny with a 20 percent chance of rain and snow. Highs in the mid 60s. .SATURDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain and snow. Lows in the upper 20s. .SUNDAY AND SUNDAY NIGHT...Cooler. Partly cloudy. Highs in the mid 50s. Lows in the upper 20s. .MONDAY...Partly sunny. Highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. Highs in the lower 60s. $$ MTZ311-181000- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Partly cloudy. Lows in the mid 40s. West winds 15 to 30 mph. Gusts up to 55 mph decreasing to 45 mph after midnight. .WEDNESDAY...Windy. Mostly sunny. A 20 percent chance of rain in the morning. Highs 61 to 67. West winds 15 to 25 mph increasing to 20 to 35 mph in the afternoon. Gusts up to 55 mph. .WEDNESDAY NIGHT...Windy. Partly cloudy. Lows in the mid 40s. West winds 20 to 30 mph with gusts to around 55 mph decreasing to 10 to 20 mph with gusts to around 40 mph after midnight. .THURSDAY...Windy. Mostly sunny. Highs 65 to 71. Southwest winds 10 to 20 mph with gusts to around 40 mph increasing to west 20 to 30 mph with gusts to around 50 mph in the afternoon. .THURSDAY NIGHT...Windy. Partly cloudy. Lows in the upper 40s. West winds 15 to 30 mph with gusts to around 50 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s. .SATURDAY...Partly sunny. Chance of rain and snow in the morning, then slight chance of rain and snow in the afternoon. Highs 58 to 64. Chance of precipitation 30 percent. .SATURDAY NIGHT...Colder. 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. .SUNDAY AND SUNDAY NIGHT...Cooler. Partly cloudy. Highs around 50. Lows around 30. .MONDAY...Partly sunny. Highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. Highs in the upper 50s. $$ MTZ312-181000- Cascade County below 5000ft- Including the city of Great Falls 337 PM MDT Tue Mar 17 2026 .TONIGHT...Windy. Mostly cloudy. Lows in the mid 40s. Southwest winds 15 to 30 mph with gusts to around 45 mph. .WEDNESDAY...Windy. Mostly cloudy. Highs in the lower 60s. Southwest winds 15 to 30 mph increasing to 25 to 35 mph in the afternoon. Gusts up to 55 mph. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Lows in the upper 40s. Southwest winds 15 to 30 mph with gusts to around 45 mph. .THURSDAY...Windy. Partly sunny. Highs in the upper 60s. Southwest winds 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Windy. Mostly cloudy. Lows around 50. Southwest winds 15 to 30 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s. .SATURDAY...Breezy, cooler. Partly sunny with a 20 percent chance of rain and snow. Highs in the lower 60s. .SATURDAY NIGHT...Colder. Mostly clear. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 50s. Lows in the lower 30s. .MONDAY...Partly sunny. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the mid 30s. .TUESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Great Falls Arpt 46 63 49 68 / 10 10 0 0 $$ MTZ313-181000- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 9 PM MDT WEDNESDAY... .TONIGHT...Windy. Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. A 20 percent chance of rain late in the night. Lows in the lower 40s. West winds 25 to 35 mph decreasing to 15 to 30 mph after midnight. Gusts up to 55 mph. .WEDNESDAY...Very windy. Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 60s. Southwest winds 15 to 30 mph increasing to west 25 to 45 mph in the afternoon. .WEDNESDAY NIGHT...Windy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. West winds 20 to 30 mph decreasing to 15 to 20 mph after midnight. Gusts up to 50 mph. .THURSDAY...Windy. Mostly cloudy. Highs in the mid 60s. Southwest winds 15 to 20 mph increasing to west 20 to 35 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Breezy. Mostly cloudy. Lows 45 to 51. West winds 15 to 25 mph with gusts to around 45 mph. .FRIDAY...Breezy. Partly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Chance of rain in the morning, then chance of rain and snow in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain and snow. Lows in the upper 20s. .SUNDAY...Cooler. Mostly sunny. A 20 percent chance of snow in the morning. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly sunny. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the mid 30s. .TUESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs around 60. Chance of precipitation 40 percent. $$ MTZ314-181000- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly clear. Lows in the lower 40s. West winds 10 to 30 mph with gusts to around 50 mph. .WEDNESDAY...Windy. Mostly sunny. A 20 percent chance of rain in the morning. Highs in the mid 60s. West winds 10 to 25 mph with gusts to around 45 mph increasing to 20 to 35 mph with gusts to around 55 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s. West winds 15 to 25 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph increasing to west 15 to 30 mph in the afternoon. Gusts up to 45 mph. .THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the upper 40s. West winds 10 to 25 mph with gusts to around 40 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs in the lower 70s. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain and snow in the afternoon. Highs in the mid 60s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain and snow. Lows around 30. .SUNDAY AND SUNDAY NIGHT...Cooler. Partly cloudy. Highs in the lower 50s. Lows around 30. .MONDAY...Partly sunny. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. && TEMPERATURE / PRECIPITATION Lewistown 38 62 41 66 / 10 10 0 0 $$ MTZ315-181000- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the upper 30s. Southwest winds 15 to 20 mph with gusts to around 50 mph. .WEDNESDAY...Windy, sunny. Highs 48 to 56. West winds 15 to 30 mph with gusts to around 55 mph. .WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 40. West winds 10 to 25 mph with gusts to around 50 mph shifting to the southwest 10 to 15 mph with gusts to around 40 mph after midnight. .THURSDAY...Breezy, sunny. Highs 53 to 61. Southwest winds 10 to 25 mph. Gusts up to 40 mph increasing to 50 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 40s. West winds 15 to 25 mph with gusts to around 50 mph. .FRIDAY...Breezy. Mostly sunny. Highs 58 to 66. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .SATURDAY...Partly sunny with a 50 percent chance of rain and snow. Near steady temperature in the mid 40s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Highs 40 to 48. .MONDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 45 to 53. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 47 to 55. $$ MTZ316-181000- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. Lows in the lower 40s. Southwest winds 10 to 20 mph with gusts to around 45 mph. .WEDNESDAY...Windy. Partly sunny. Highs 55 to 61. South winds 10 to 25 mph shifting to the southwest 20 to 30 mph in the afternoon. Gusts up to 55 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southwest winds 10 to 20 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs 60 to 66. Southwest winds 10 to 15 mph increasing to 15 to 30 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Southwest winds 10 to 25 mph with gusts to around 50 mph. .FRIDAY...Breezy. Mostly sunny. Highs 66 to 72. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the mid 40s. .SATURDAY...Partly sunny with a 50 percent chance of rain and snow. Highs 55 to 61. .SATURDAY NIGHT...Colder. Mostly clear. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. A 20 percent chance of snow in the morning. Highs 48 to 54. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly sunny. Highs 51 to 57. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the mid 30s. .TUESDAY...Partly sunny with a 50 percent chance of rain and snow. Highs 55 to 61. $$ MTZ317-181000- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Breezy. Mostly cloudy. Slight chance of rain and snow early in the evening, then slight chance of rain in the late evening and overnight. Near steady temperature in the lower 40s. Southwest winds 15 to 25 mph. Gusts up to 60 mph decreasing to 50 mph after midnight. Chance of precipitation 20 percent. .WEDNESDAY...Windy. Not as cool. Partly sunny. Highs 50 to 58. Southwest winds 15 to 30 mph with gusts to around 55 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows 40 to 46. West winds 10 to 25 mph with gusts to around 50 mph. .THURSDAY...Windy. Partly sunny. Highs 54 to 62. Southwest winds 10 to 25 mph shifting to the west 20 to 30 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows 41 to 49. West winds 10 to 25 mph with gusts to around 50 mph. .FRIDAY...Breezy. Partly sunny. Highs 60 to 68. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows 41 to 47. .SATURDAY...Partly sunny with a 50 percent chance of rain and snow. Highs 52 to 60. .SATURDAY NIGHT...Much colder. Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows 23 to 29. Chance of precipitation 20 percent. .SUNDAY AND SUNDAY NIGHT...Cooler. Partly cloudy. A 20 percent chance of snow. Highs 41 to 49. Lows 25 to 31. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs 46 to 52. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 36. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 48 to 56. $$ MTZ318-181000- Snowy and Judith Mountains- 337 PM MDT Tue Mar 17 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Windy. Mostly clear. Lows in the upper 30s. West winds 15 to 30 mph with gusts to around 55 mph. .WEDNESDAY...Windy. Mostly sunny. Highs 54 to 60. West winds 15 to 30 mph with gusts to around 55 mph. .WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 40s. West winds 15 to 25 mph with gusts to around 55 mph decreasing to 10 to 15 mph with gusts to around 45 mph after midnight. .THURSDAY...Breezy. Partly sunny. Highs 59 to 65. West winds 10 to 25 mph with gusts to around 50 mph. .THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s. West winds 10 to 25 mph with gusts to around 45 mph. .FRIDAY AND FRIDAY NIGHT...Breezy. Mostly cloudy. Highs 64 to 70. Lows in the mid 40s. .SATURDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs 56 to 62. .SATURDAY NIGHT...Colder. Mostly cloudy with chance of snow and slight chance of rain in the evening, then partly cloudy with slight chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .SUNDAY AND SUNDAY NIGHT...Cooler. Partly cloudy. A 20 percent chance of snow. Highs 42 to 48. Lows in the upper 20s. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs 47 to 53. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. .TUESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs 52 to 58. Chance of precipitation 40 percent. $$ MTZ319-181000- Helena Valley- Including the city of Helena 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. Lows around 40. Southwest winds 5 to 15 mph shifting to the south 5 to 10 mph after midnight. Gusts up to 30 mph. .WEDNESDAY...Breezy. Partly sunny. Highs in the mid 60s. Southeast winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Gusts up to 45 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. West winds 5 to 15 mph with gusts to around 35 mph shifting to the south 5 to 10 mph after midnight. .THURSDAY...Mostly sunny. Highs in the upper 60s. South winds 5 to 10 mph with gusts to around 25 mph increasing to west 15 to 20 mph with gusts to around 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the mid 40s. .SATURDAY...Cooler. Partly sunny. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Colder. Mostly clear. Lows in the upper 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 50s. Lows in the upper 20s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the mid 30s. .TUESDAY...Partly sunny with a 40 percent chance of rain and snow. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Helena 38 64 40 69 / 10 0 0 0 $$ MTZ320-181000- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. Lows around 40. Southwest winds 10 to 20 mph with gusts to around 65 mph. .WEDNESDAY...Windy. Not as cool. Partly sunny. Highs 51 to 63. Southwest winds 15 to 20 mph shifting to the west 20 to 30 mph in the afternoon. Gusts up to 75 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows in the lower 40s. West winds 10 to 25 mph with gusts to around 70 mph shifting to the southwest 10 to 15 mph with gusts to around 50 mph after midnight. .THURSDAY...Breezy. Partly sunny. Highs 57 to 67. Southwest winds 10 to 15 mph with gusts to around 50 mph shifting to the west 15 to 25 mph with gusts to around 65 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Gusts up to 60 mph. .FRIDAY...Breezy. Partly sunny. Highs 61 to 71. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Chance of snow and slight chance of rain in the morning, then chance of rain and snow in the afternoon. Highs 53 to 63. Chance of precipitation 40 percent. .SATURDAY NIGHT...Colder. Partly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny with a 20 percent chance of snow. Highs 41 to 51. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly sunny. A 20 percent chance of snow in the afternoon. Highs 46 to 56. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the mid 30s. .TUESDAY...Mostly cloudy with a 40 percent chance of snow and rain. Highs 49 to 59. $$ MTZ321-181000- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. A 20 percent chance of rain early in the evening. Lows around 40. Southwest winds 10 to 15 mph with gusts to around 50 mph. .WEDNESDAY...Windy. Partly sunny. Highs around 60. Southwest winds 10 to 20 mph increasing to west 20 to 30 mph in the afternoon. Gusts up to 60 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows in the lower 40s. West winds 10 to 25 mph with gusts to around 55 mph shifting to the southwest 5 to 15 mph with gusts to around 40 mph after midnight. .THURSDAY...Windy. Partly sunny. Highs in the mid 60s. Southwest winds 5 to 15 mph increasing to west 15 to 30 mph in the afternoon. Gusts up to 50 mph. .THURSDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Gusts up to 50 mph. .FRIDAY...Breezy. Partly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain and snow in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent. .SATURDAY NIGHT AND SUNDAY...Cooler. Partly cloudy. A 20 percent chance of rain and snow. Lows in the upper 20s. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly sunny. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. .TUESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the upper 50s. $$ MTZ322-181000- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 41. Southwest winds 10 to 15 mph with gusts to around 40 mph. .WEDNESDAY...Breezy. Not as cool. Mostly sunny. Highs 52 to 62. West winds 10 to 25 mph with gusts to around 55 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 37 to 43. West winds 5 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. .THURSDAY...Breezy. Mostly sunny. Highs 56 to 66. Southwest winds 10 to 15 mph with gusts to around 35 mph shifting to the west 15 to 25 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 46. West winds 10 to 20 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 60 to 70. Lows 41 to 47. .SATURDAY...Partly sunny with a 40 percent chance of rain and snow. Highs 52 to 62. .SATURDAY NIGHT...Colder. Mostly clear. Lows 24 to 30. .SUNDAY...Mostly sunny with a 20 percent chance of snow. Highs 43 to 51. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 26 to 32. Highs 47 to 55. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows 31 to 37. .TUESDAY...Partly sunny with a 50 percent chance of snow and rain. Highs 49 to 59. $$ MTZ323-181000- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. Lows in the lower 40s. West winds 5 to 15 mph with gusts to around 35 mph shifting to the south after midnight. .WEDNESDAY...Breezy, warmer. Partly sunny. Highs 64 to 70. South winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Gusts up to 45 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts to around 40 mph shifting to the southwest 5 to 10 mph after midnight. .THURSDAY...Partly sunny. Highs 68 to 74. South winds 5 to 10 mph increasing to west 15 to 20 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 45 mph in the evening. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the upper 40s. .SATURDAY...Partly sunny with a 20 percent chance of rain. Highs 64 to 70. .SATURDAY NIGHT...Colder. Mostly clear. Lows in the lower 30s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 50s. Lows in the lower 30s. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the upper 30s. .TUESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the mid 60s. Chance of precipitation 40 percent. $$ MTZ324-181000- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts to around 35 mph. .WEDNESDAY...Windy. Mostly sunny. Highs 67 to 73. Southwest winds 15 to 20 mph shifting to the west 20 to 30 mph in the afternoon. Gusts up to 50 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. West winds 15 to 20 mph with gusts to around 45 mph shifting to the southwest 5 to 15 mph with gusts to around 30 mph after midnight. .THURSDAY...Windy. Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph with gusts to around 30 mph increasing to west 15 to 30 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s. West winds 15 to 25 mph with gusts to around 45 mph shifting to the southwest 10 to 15 mph with gusts to around 35 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Breezy. Partly cloudy. Highs in the mid 70s. Lows in the upper 40s. .SATURDAY...Partly sunny with a 20 percent chance of rain. Highs in the upper 60s. .SATURDAY NIGHT...Colder. Mostly clear. Lows around 30. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 50s. Lows in the lower 30s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .TUESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the mid 60s. Chance of precipitation 40 percent. $$ MTZ325-181000- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. Lows 40 to 46. South winds 10 to 20 mph with gusts to around 35 mph. .WEDNESDAY...Windy. Mostly sunny. Highs in the upper 60s. South winds 15 to 25 mph shifting to the southwest 20 to 35 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows in the mid 40s. Southwest winds 10 to 25 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .THURSDAY...Windy. Mostly sunny. Highs around 70. South winds 10 to 20 mph with gusts to around 35 mph increasing to southwest 20 to 30 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s. Southwest winds 15 to 25 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Breezy. Partly cloudy. Highs in the lower 70s. Lows in the upper 40s. .SATURDAY...Breezy. Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 60s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Cooler. Partly cloudy. Lows in the lower 30s. Highs in the mid 50s. .MONDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then slight chance of rain and snow after midnight. Lows in the upper 30s. Chance of precipitation 20 percent. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain and snow. Highs around 60. $$ MTZ326-181000- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy. Lows in the mid 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Windy. Mostly sunny. Highs around 70. Southwest winds 10 to 15 mph increasing to west 20 to 30 mph in the afternoon. Gusts up to 45 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 41 to 47. West winds 10 to 15 mph with gusts to around 40 mph shifting to the southwest 5 to 10 mph with gusts to around 25 mph after midnight. .THURSDAY...Breezy. Mostly sunny. Highs in the lower 70s. South winds 5 to 10 mph with gusts to around 25 mph increasing to west 15 to 25 mph with gusts to around 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 44 to 50. West winds 15 to 20 mph with gusts to around 40 mph shifting to the southwest 5 to 15 mph after midnight. .FRIDAY...Partly sunny. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly sunny with a 20 percent chance of rain. Highs around 70. .SATURDAY NIGHT...Colder. Partly cloudy. A 20 percent chance of rain in the evening. Lows around 30. .SUNDAY...Cooler. Mostly sunny. Slight chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the mid 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 30s. Highs around 60. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the upper 30s. .TUESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Bozeman Airport 39 71 39 74 / 10 0 0 0 Bozeman MSU 44 70 46 72 / 10 0 0 0 $$ MTZ330-181000- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Lows 30 to 40. Southwest winds 10 to 15 mph with gusts to around 45 mph. .WEDNESDAY...Breezy. Not as cool. Sunny. Highs 50 to 62. Southwest winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon. Gusts up to 60 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 33 to 43. Southwest winds 10 to 15 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .THURSDAY...Sunny. Highs 53 to 65. Southwest winds 10 to 20 mph. Gusts up to 40 mph increasing to 55 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 35 to 45. Southwest winds 10 to 15 mph. Gusts up to 55 mph decreasing to 45 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 55 to 67. Lows 36 to 46. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of snow and slight chance of rain in the afternoon. Highs 52 to 62. Chance of precipitation 30 percent. .SATURDAY NIGHT...Colder. Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows 24 to 30. .SUNDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 41 to 51. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 26 to 32. .MONDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 43 to 53. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 30 to 36. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 43 to 55. && TEMPERATURE / PRECIPITATION West Yellowstone 25 58 25 61 / 10 0 0 0 $$ MTZ327-181000- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Partly cloudy. Lows in the mid 30s. West winds 5 to 15 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .WEDNESDAY...Breezy. Not as cool. Sunny. Highs 49 to 59. Southwest winds 10 to 15 mph with gusts to around 50 mph shifting to the west 15 to 25 mph with gusts to around 60 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest winds 5 to 15 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .THURSDAY...Sunny. Highs 52 to 62. Southwest winds 5 to 20 mph. Gusts up to 35 mph increasing to 50 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest winds 5 to 15 mph. Gusts up to 50 mph decreasing to 40 mph after midnight. .FRIDAY...Sunny. Highs 56 to 66. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 30s. .SATURDAY...Partly sunny with a 50 percent chance of rain and snow. Highs 47 to 57. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance of snow. Lows in the mid 20s. Highs 41 to 49. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 43 to 53. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then chance of snow and slight chance of rain after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs 44 to 54. $$ MTZ328-181000- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 337 PM MDT Tue Mar 17 2026 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 36 to 42. Southwest winds 10 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. .WEDNESDAY...Windy, warmer. Mostly sunny. Highs 63 to 71. South winds 10 to 15 mph increasing to west 20 to 30 mph in the afternoon. Gusts up to 55 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds 5 to 20 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. .THURSDAY...Breezy, sunny. Highs 66 to 72. Southwest winds 5 to 15 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. Lows in the lower 40s. Southwest winds 15 to 25 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 69 to 75. Lows in the mid 40s. .SATURDAY...Mostly sunny with a 20 percent chance of rain. Highs 61 to 69. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower 30s. Highs 52 to 61. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the upper 30s. .TUESDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs 57 to 63. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Dillon 39 69 39 72 / 0 0 0 0 $$ MTZ329-181000- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 337 PM MDT Tue Mar 17 2026 .TONIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows 33 to 39. Southwest winds 10 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .WEDNESDAY...Windy. Not as cool. Sunny. Highs 55 to 63. Southwest winds 10 to 15 mph with gusts to around 40 mph increasing to west 15 to 30 mph with gusts to around 50 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 15 to 20 mph with gusts to around 45 mph decreasing to 5 to 15 mph with gusts to around 30 mph after midnight. .THURSDAY...Breezy, sunny. Highs 58 to 66. South winds 5 to 15 mph with gusts to around 30 mph increasing to southwest 15 to 25 mph with gusts to around 45 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. Lows around 40. Southwest winds 10 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 30 mph after midnight. .FRIDAY...Sunny. Highs 61 to 69. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SATURDAY...Breezy. Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs 55 to 63. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows around 30. Highs 46 to 55. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the mid 30s. .TUESDAY...Breezy. Partly sunny. Slight chance of rain and snow in the morning, then chance of snow and rain in the afternoon. Highs 48 to 56. Chance of precipitation 40 percent. $$