FPUS55 KTFX 030937 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 336 AM MDT Sun May 3 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Monday. MTZ301-032200- East Glacier Park Region- Including the cities of East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 55 to 65. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers and snow showers after midnight. Lows 31 to 37. Northwest winds 5 to 15 mph shifting to the northeast 10 to 15 mph after midnight. Gusts up to 30 mph. .MONDAY...Cooler. Mostly cloudy with a 20 percent chance of rain showers and snow showers. Highs 39 to 49. Northeast winds 10 to 20 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. North winds 5 to 15 mph. Gusts up to 40 mph in the evening. .TUESDAY...Sunny with a 20 percent chance of snow showers. Highs 38 to 48. North winds 5 to 15 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows 41 to 47. .THURSDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 52 to 62. Chance of rain 50 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 38 to 45. Highs 55 to 65. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 49 to 59. Chance of rain 50 percent. $$ MTZ307-032200- Southern Rocky Mountain Front- Including the city of Rogers Pass 336 AM MDT Sun May 3 2026 .TODAY...Warmer, sunny. Highs 54 to 66. West winds up to 15 mph. Gusts up to 30 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers and snow showers after midnight. Lows 31 to 37. Northwest winds 5 to 15 mph shifting to the northeast after midnight. Gusts up to 35 mph. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 37 to 47. Northeast winds 10 to 15 mph with gusts to around 40 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows 23 to 29. Northeast winds 5 to 15 mph. Gusts up to 45 mph decreasing to 25 mph after midnight. .TUESDAY...Partly sunny with a 30 percent chance of snow showers. Highs 36 to 46. North winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows 26 to 32. Highs 54 to 64. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows 40 to 46. .THURSDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 53 to 63. Chance of rain 50 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 37 to 45. Highs 56 to 66. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 50 to 60. Chance of rain 50 percent. $$ MTZ302-032200- Northern High Plains- Including the cities of Browning, Heart Butte, and Dupuyer 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the upper 60s. West winds 5 to 15 mph. .TONIGHT...Partly cloudy in the evening, then cloudy with a 20 percent chance of rain showers after midnight. Lows in the upper 30s. North winds 10 to 15 mph with gusts to around 35 mph. .MONDAY...Breezy, cooler. Cloudy in the morning then becoming partly sunny. A 20 percent chance of rain showers and snow showers. Highs around 50. North winds 10 to 15 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. North winds 10 to 20 mph with gusts to around 40 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs around 50. North winds 5 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 40s. .THURSDAY...Breezy. Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 70. Lows in the mid 40s. .SATURDAY...Breezy. Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. $$ MTZ308-032200- Southern High Plains- Including the cities of Bynum, Choteau, and Pendroy 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the lower 70s. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the lower 40s. Northwest winds 10 to 15 mph shifting to the north 10 to 20 mph after midnight. Gusts up to 40 mph. .MONDAY...Much cooler. Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs around 50. North winds 10 to 20 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. North winds 5 to 15 mph. Gusts up to 40 mph in the evening. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs around 50. North winds 5 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs around 70. .WEDNESDAY NIGHT...Warmer. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows around 50. .THURSDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 40 percent. $$ MTZ303-032200- Eastern Glacier, Western Toole, and Central Pondera- Including the cities of Cut Bank, Ethridge, and Santa Rita 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the lower 70s. West winds up to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Breezy. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows around 40. North winds 10 to 25 mph with gusts to around 45 mph. .MONDAY...Breezy, cooler. Cloudy with slight chance of rain showers in the morning, then partly sunny with slight chance of rain showers and snow showers in the afternoon. Highs in the lower 50s. North winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Breezy, colder. Mostly cloudy. Lows around 30. North winds 15 to 25 mph with gusts to around 40 mph decreasing to 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs in the lower 50s. North winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in the lower 70s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the upper 40s. .THURSDAY AND THURSDAY NIGHT...Breezy. Mostly cloudy. A 20 percent chance of rain. Highs in the upper 60s. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 70s. Lows in the mid 40s. .SATURDAY...Breezy. Partly sunny. A 30 percent chance of rain in the afternoon. Highs in the upper 60s. && TEMPERATURE / PRECIPITATION Cut Bank 73 40 53 / 0 10 20 $$ MTZ304-032200- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the lower 70s. West winds up to 10 mph shifting to the northwest with gusts to around 30 mph in the afternoon. .TONIGHT...Breezy. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the lower 40s. North winds 10 to 25 mph with gusts to around 50 mph. .MONDAY...Breezy, cooler. Mostly cloudy. Slight chance of rain showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs in the mid 50s. North winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the upper 20s. North winds 10 to 25 mph with gusts to around 40 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny with a 20 percent chance of rain showers and snow showers. Highs 48 to 54. Northwest winds up to 10 mph shifting to the north in the afternoon. Gusts up to 30 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the lower 30s. Highs around 70. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the mid 40s. .THURSDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 40s. .SATURDAY...Partly sunny. A 30 percent chance of rain in the afternoon. Highs around 70. $$ MTZ305-032200- Hill County- Including the city of Havre 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph shifting to the northwest 10 to 20 mph in the afternoon. .TONIGHT...Breezy. Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the lower 40s. North winds 15 to 25 mph with gusts to around 45 mph. .MONDAY...Windy, cooler. Partly sunny with a 20 percent chance of rain showers. Highs in the mid 50s. Northwest winds 10 to 20 mph increasing to 15 to 30 mph in the afternoon. .MONDAY NIGHT...Colder. Partly cloudy. Lows in the upper 20s. North winds 10 to 20 mph with gusts to around 35 mph decreasing to 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs in the lower 50s. North winds 5 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the upper 20s. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the lower 40s. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain. Highs in the lower 70s. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 40 percent. && TEMPERATURE / PRECIPITATION Havre 76 40 56 / 0 30 30 $$ MTZ306-032200- Northern Blaine County- Including the cities of Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 336 AM MDT Sun May 3 2026 .TODAY...Breezy, sunny. Highs in the lower 70s. West winds 5 to 10 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. Northwest winds 10 to 25 mph with gusts to around 40 mph. .MONDAY...Windy, cooler. Partly sunny. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 49 to 55. Northwest winds 10 to 25 mph with gusts to around 40 mph increasing to 20 to 30 mph with gusts to around 50 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Colder. Partly cloudy. Lows in the upper 20s. North winds around 15 mph with gusts to around 45 mph decreasing to 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs in the lower 50s. Northwest winds 5 to 10 mph shifting to the north 10 to 20 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the upper 20s. Highs in the lower 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny with a 20 percent chance of rain. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs in the lower 70s. .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. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 40 percent. $$ MTZ309-032200- Eastern Pondera and Eastern Teton- Including the cities of Brady, Conrad, and Ledger 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the mid 70s. West winds up to 10 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the lower 40s. North winds 10 to 20 mph with gusts to around 40 mph. .MONDAY...Cooler. Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 50s. North winds 10 to 20 mph. .MONDAY NIGHT...Colder. Mostly cloudy. Lows in the lower 30s. North winds 10 to 15 mph with gusts to around 30 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny with a 20 percent chance of snow showers and rain showers. Highs in the lower 50s. North winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Warmer, sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the upper 40s. .THURSDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 70s. Lows in the mid 40s. .SATURDAY...Partly sunny. A 30 percent chance of rain in the afternoon. Highs around 70. $$ MTZ310-032200- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the mid 70s. West winds up to 15 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the mid 40s. North winds 10 to 20 mph with gusts to around 45 mph. .MONDAY...Breezy, cooler. Cloudy in the morning then becoming partly sunny. A 40 percent chance of rain showers. Highs in the mid 50s. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .MONDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. North winds 10 to 20 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of rain showers and snow showers in the morning, then chance of snow showers and slight chance of rain showers in the afternoon. Highs in the lower 50s. Northwest winds up to 10 mph shifting to the north in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the lower 30s. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 40s. .THURSDAY...Mostly cloudy. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 40s. .FRIDAY...Partly sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 40 percent. $$ MTZ311-032200- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 69 to 75. West winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 30 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the lower 40s. Northwest winds 10 to 20 mph with gusts to around 50 mph. .MONDAY...Breezy, cooler. Mostly cloudy. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 50 to 56. Northwest winds 10 to 25 mph with gusts to around 45 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Colder. Partly cloudy. Lows around 30. North winds 10 to 20 mph with gusts to around 40 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then chance of snow showers and rain showers in the afternoon. Highs 46 to 52. Northwest winds up to 10 mph shifting to the north in the afternoon. Gusts up to 30 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the lower 30s. Highs in the mid 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the lower 40s. .THURSDAY...Partly sunny. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs 68 to 74. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 67 to 73. Chance of precipitation 40 percent. $$ MTZ312-032200- Cascade County below 5000ft- Including the city of Great Falls 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the mid 70s. West winds up to 15 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the lower 40s. Northwest winds 5 to 15 mph shifting to the north 10 to 15 mph after midnight. Gusts up to 40 mph. .MONDAY...Much cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 50s. North winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Gusts up to 35 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. North winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny with a 20 percent chance of snow showers and rain showers. Highs in the lower 50s. North winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Warmer, sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 40s. .THURSDAY...Breezy. Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s. .SATURDAY...Partly sunny. A 40 percent chance of rain in the afternoon. Highs in the upper 60s. && TEMPERATURE / PRECIPITATION Great Falls Arpt 74 43 54 / 0 30 30 $$ MTZ313-032200- Judith Basin County and Judith Gap- Including the cities of Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs around 70. West winds up to 10 mph shifting to the northwest with gusts to around 30 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts to around 30 mph. .MONDAY...Breezy. Much cooler. Mostly cloudy. Chance of rain showers and slight chance of snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs in the upper 40s. Northwest winds 10 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows in the upper 20s. North winds 15 to 20 mph with gusts to around 40 mph becoming northwest up to 10 mph after midnight. .TUESDAY...Partly sunny with a 50 percent chance of snow showers. Highs in the mid 40s. Northwest winds 5 to 20 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows around 30. Highs in the mid 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the mid 40s. .THURSDAY...Windy. Mostly cloudy. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the mid 40s. Chance of rain 30 percent. .FRIDAY...Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50 percent. $$ MTZ314-032200- Fergus County below 4500ft- Including the cities of Hilger and Lewistown 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the lower 70s. West winds up to 10 mph shifting to the northwest with gusts to around 30 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 40 percent chance of rain showers after midnight. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts to around 40 mph. .MONDAY...Breezy, cooler. Cloudy in the morning then becoming partly sunny. A 50 percent chance of rain showers. Highs 51 to 57. Northwest winds 10 to 25 mph with gusts to around 45 mph. .MONDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. North winds 10 to 20 mph with gusts to around 40 mph becoming northwest up to 10 mph after midnight. .TUESDAY...Partly sunny. Chance of snow showers in the morning, then chance of snow showers and rain showers in the afternoon. Highs in the upper 40s. Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the lower 30s. Highs in the mid 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 40s. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the upper 40s. .SATURDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Lewistown 69 38 50 / 0 30 50 $$ MTZ315-032200- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 60 to 68. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the upper 30s. Northwest winds 5 to 10 mph shifting to the north 5 to 15 mph after midnight. Gusts up to 30 mph. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 43 to 51. Northeast winds 10 to 15 mph with gusts to around 35 mph. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts to around 35 mph shifting to the north with gusts to around 25 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Highs 40 to 50. North winds up to 15 mph with gusts to around 30 mph. Chance of snow 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs 58 to 66. .WEDNESDAY NIGHT...Not as cool. Mostly clear with a 20 percent chance of rain in the evening, then mostly cloudy after midnight. Lows in the mid 40s. .THURSDAY...Partly sunny with a 20 percent chance of rain. Highs 59 to 67. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 62 to 70. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 56 to 64. Chance of precipitation 50 percent. $$ MTZ316-032200- Gates of the Mountains- Including the cities of Canyon Creek, Wolf Creek, and Craig 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 66 to 74. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly clear in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the lower 40s. North winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 47 to 53. North winds 10 to 15 mph with gusts to around 35 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then chance of snow showers and rain showers in the afternoon. Highs 45 to 51. North winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs 64 to 72. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 40s. .THURSDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 71. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 67 to 75. Lows in the upper 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 62 to 68. Chance of precipitation 40 percent. $$ MTZ317-032200- Little Belt and Highwood Mountains- Including the cities of Monarch, Neihart, and Kings Hill Pass 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 59 to 67. West winds up to 10 mph shifting to the northwest with gusts to around 30 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows 33 to 39. Northwest winds 5 to 15 mph with gusts to around 35 mph. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 40 to 48. North winds 5 to 20 mph with gusts to around 40 mph. .MONDAY NIGHT...Colder. Mostly cloudy with slight chance of rain showers and snow showers in the evening, then partly cloudy with slight chance of snow showers after midnight. Lows 25 to 31. North winds 10 to 15 mph with gusts to around 40 mph decreasing to up to 10 mph after midnight. Chance of precipitation 20 percent. .TUESDAY...Partly sunny with a 50 percent chance of snow showers. Highs 34 to 44. North winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows 26 to 32. Highs 56 to 64. .WEDNESDAY NIGHT...Not as cool. Partly cloudy with slight chance of rain in the evening, then mostly cloudy with chance of rain after midnight. Lows 41 to 47. Chance of rain 30 percent. .THURSDAY...Breezy. Partly sunny. Chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 57 to 65. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 39 to 45. Chance of rain 30 percent. .FRIDAY...Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 60 to 68. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 42 to 48. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 56 to 64. Chance of precipitation 50 percent. $$ MTZ318-032200- Snowy and Judith Mountains- 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 61 to 67. West winds up to 10 mph with gusts to around 25 mph shifting to the northwest with gusts to around 35 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows in the mid 30s. Northwest winds 5 to 15 mph with gusts to around 35 mph. .MONDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 41 to 49. Northwest winds 10 to 25 mph with gusts to around 50 mph. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain showers and snow showers in the evening, then slight chance of snow showers after midnight. Lows in the upper 20s. North winds 15 to 20 mph with gusts to around 45 mph becoming northwest 5 to 10 mph after midnight. Chance of precipitation 20 percent. .TUESDAY...Partly sunny with a 50 percent chance of snow showers. Highs 35 to 43. Northwest winds 5 to 20 mph with gusts to around 35 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the upper 20s. Highs 54 to 60. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows around 40. .THURSDAY...Breezy. Mostly cloudy. Chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 59 to 65. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the lower 40s. Chance of rain 30 percent. .FRIDAY...Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 61 to 67. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 59 to 65. Chance of precipitation 50 percent. $$ MTZ319-032200- Helena Valley- Including the city of Helena 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the mid 70s. Northwest winds up to 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph. .MONDAY...Cooler. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs in the mid 50s. North winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of showers 40 percent. .MONDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. North winds 5 to 15 mph with gusts to around 35 mph decreasing to up to 5 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of rain showers and snow showers in the morning, then chance of snow showers and slight chance of rain showers in the afternoon. Highs in the lower 50s. North winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in the lower 70s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .THURSDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Highs in the mid 70s. .SATURDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 30 percent. && TEMPERATURE / PRECIPITATION Helena 75 43 57 / 0 10 30 $$ MTZ320-032200- Big Belt, Bridger and Castle Mountains- Including the cities of Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 58 to 68. West winds up to 5 mph with gusts to around 25 mph shifting to the northwest 5 to 15 mph with gusts to around 35 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 35 to 41. Northwest winds 5 to 15 mph with gusts to around 35 mph. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 41 to 51. North winds 10 to 20 mph with gusts to around 50 mph. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows 26 to 32. North winds 5 to 15 mph. Gusts up to 50 mph decreasing to 25 mph after midnight. .TUESDAY...Partly sunny with a 50 percent chance of snow showers. Highs 36 to 48. North winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Gusts up to 40 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the upper 20s. Highs 55 to 65. .WEDNESDAY NIGHT...Not as cool. Partly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .THURSDAY...Breezy. Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 58 to 68. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 56 to 66. Chance of precipitation 50 percent. $$ MTZ321-032200- Meagher County Valleys- Including the cities of Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the upper 60s. West winds up to 5 mph with gusts to around 20 mph increasing to northwest 10 to 15 mph with gusts to around 30 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the upper 30s. Northwest winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs in the upper 40s. North winds 5 to 15 mph with gusts to around 40 mph increasing to 15 to 20 mph with gusts to around 50 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows in the upper 20s. North winds 10 to 15 mph with gusts to around 50 mph decreasing to up to 10 mph after midnight. .TUESDAY...Partly sunny with a 50 percent chance of snow showers. Highs in the mid 40s. North winds 5 to 10 mph with gusts to around 25 mph increasing to 15 to 20 mph with gusts to around 40 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Partly cloudy. Lows in the upper 20s. Highs in the lower 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy with a 20 percent chance of rain. Lows in the lower 40s. .THURSDAY...Windy. Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 50 percent. $$ MTZ322-032200- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs 58 to 68. Northwest winds up to 10 mph with gusts to around 25 mph. .TONIGHT...Mostly clear. Lows 35 to 41. Northwest winds 5 to 15 mph. Gusts up to 25 mph increasing to 35 mph after midnight. .MONDAY...Cooler. Partly sunny. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 42 to 52. North winds 10 to 15 mph with gusts to around 45 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows 26 to 32. North winds 5 to 15 mph. Gusts up to 45 mph decreasing to 25 mph after midnight. .TUESDAY...Mostly sunny with a 20 percent chance of snow showers. Highs 39 to 49. North winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows 27 to 33. Highs 56 to 66. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 46. .THURSDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs 59 to 69. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 38 to 44. Highs 61 to 71. .FRIDAY NIGHT...Mostly cloudy. Lows 41 to 47. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 65. Chance of precipitation 50 percent. $$ MTZ323-032200- Canyon Ferry Area- Including the cities of Toston, Townsend, and Winston 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the lower 70s. South winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 40s. North winds 5 to 15 mph. Gusts up to 30 mph after midnight. .MONDAY...Breezy, cooler. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs in the mid 50s. North winds 10 to 25 mph with gusts to around 45 mph. Chance of showers 50 percent. .MONDAY NIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. North winds 10 to 25 mph with gusts to around 45 mph decreasing to 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs in the lower 50s. North winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 40 percent. $$ MTZ324-032200- Missouri Headwaters- Including the cities of Harrison, Three Forks, Willow Creek, Pony, and Whitehall 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs in the lower 70s. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds up to 10 mph. Gusts up to 30 mph after midnight. .MONDAY...Breezy, cooler. Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 50s. North winds 10 to 15 mph shifting to the northeast 10 to 25 mph in the afternoon. Gusts up to 45 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northeast winds 15 to 20 mph with gusts to around 40 mph becoming north 5 to 10 mph after midnight. .TUESDAY...Mostly sunny with a 20 percent chance of snow showers and rain showers. Highs in the lower 50s. North winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly sunny. Highs in the lower 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SATURDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 40 percent. $$ MTZ325-032200- Madison River Valley- Including the cities of Cameron, Ennis, Jeffers, McAllister, and Norris 336 AM MDT Sun May 3 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the upper 60s. South winds up to 5 mph shifting to the northwest 5 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. North winds up to 10 mph shifting to the west after midnight. .MONDAY...Breezy, cooler. Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 50s. North winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. .MONDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s. North winds 15 to 25 mph with gusts to around 40 mph decreasing to 5 to 15 mph after midnight. .TUESDAY...Breezy. Mostly sunny. Slight chance of snow showers in the morning, then slight chance of snow showers and rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows around 30. Highs in the mid 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs around 70. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 40 percent. $$ MTZ326-032200- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 336 AM MDT Sun May 3 2026 .TODAY...Sunny. Highs around 70. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the southwest after midnight. .MONDAY...Cooler. Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs in the mid 50s. North winds up to 10 mph with gusts to around 25 mph increasing to 10 to 15 mph with gusts to around 35 mph in the afternoon. Chance of showers 40 percent. .MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Northeast winds 5 to 15 mph. Gusts up to 35 mph in the evening. .TUESDAY...Mostly sunny. Slight chance of snow showers and rain showers in the morning, then chance of snow showers and rain showers in the afternoon. Highs around 50. North winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in the upper 60s. .WEDNESDAY NIGHT...Not as cool. Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 71 39 57 / 10 10 30 Bozeman MSU 69 40 55 / 10 10 30 $$ MTZ330-032200- Gallatin and Madison County Mountains and Centennial Mountains- Including the cities of Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 336 AM MDT Sun May 3 2026 .TODAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 53 to 63. West winds up to 10 mph with gusts to around 25 mph. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 32 to 38. Northwest winds up to 10 mph with gusts to around 25 mph. .MONDAY...Mostly sunny. A 40 percent chance of rain showers and snow showers in the afternoon. Highs 44 to 56. North winds 5 to 15 mph with gusts to around 40 mph. .MONDAY NIGHT...Colder. Partly cloudy. A 20 percent chance of rain showers and snow showers in the evening. Lows 23 to 29. North 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. .TUESDAY...Mostly sunny with a 20 percent chance of snow showers. Highs 34 to 46. North winds 5 to 15 mph with gusts to around 30 mph increasing to 15 to 20 mph with gusts to around 40 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows 23 to 29. Highs 50 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows 33 to 41. .THURSDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 55 to 65. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 35 to 41. Highs 57 to 67. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows 38 to 44. .SATURDAY...Partly sunny. Slight chance of rain and snow in the morning, then chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs 53 to 63. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 64 31 59 / 30 30 30 $$ MTZ327-032200- Northwest Beaverhead County- Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 336 AM MDT Sun May 3 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 55 to 65. West winds up to 10 mph with gusts to around 25 mph. .TONIGHT...Mostly clear. Lows in the mid 30s. Northwest winds up to 10 mph with gusts to around 25 mph. .MONDAY...Mostly sunny. A 30 percent chance of rain showers and snow showers in the afternoon. Highs 49 to 59. North winds up to 15 mph with gusts to around 35 mph. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers and snow showers in the evening. Lows in the upper 20s. Northeast winds 5 to 15 mph with gusts to around 40 mph. .TUESDAY...Mostly sunny with a 20 percent chance of snow showers. Highs 43 to 53. Northeast winds 5 to 15 mph with gusts to around 35 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs 53 to 63. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the upper 30s. Highs 57 to 68. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. .SATURDAY...Partly sunny. Chance of rain and snow in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 53 to 63. Chance of precipitation 40 percent. $$ MTZ328-032200- Beaverhead and Western Madison below 6000ft- Including the cities of Bannack, Dillon, Glen, and Waterloo 336 AM MDT Sun May 3 2026 .TODAY...Sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 65 to 71. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Partly cloudy. Lows around 40. Northwest winds up to 10 mph with gusts to around 25 mph. .MONDAY...Breezy. Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs 55 to 63. North winds 5 to 10 mph increasing to northeast 10 to 25 mph in the afternoon. Gusts up to 40 mph. .MONDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s. Northeast 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. .TUESDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs 49 to 55. Northeast winds 5 to 15 mph with gusts to around 30 mph shifting to the north 15 to 20 mph with gusts to around 40 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs 63 to 69. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the lower 40s. Highs 68 to 75. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .SATURDAY...Mostly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 71. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Dillon 70 40 61 / 10 10 20 $$ MTZ329-032200- Ruby Mountains and Southern Beaverhead Mountains- Including the city of Monida Pass 336 AM MDT Sun May 3 2026 .TODAY...Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 57 to 65. Northwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 30s. Northwest winds up to 10 mph. .MONDAY...Breezy. Sunny in the morning, then partly sunny with a 50 percent chance of rain showers and snow showers in the afternoon. Highs 52 to 60. North winds 5 to 10 mph with gusts to around 30 mph increasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. .MONDAY NIGHT...Breezy, colder. Partly cloudy. A 20 percent chance of rain showers and snow showers in the evening. Lows in the upper 20s. North winds 15 to 25 mph with gusts to around 45 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. .TUESDAY...Breezy. Mostly sunny with a 20 percent chance of snow showers. Highs 41 to 49. North winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. .TUESDAY NIGHT AND WEDNESDAY...Warmer. Mostly clear. Lows in the upper 20s. Highs 55 to 63. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the upper 30s. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .SATURDAY...Mostly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 57 to 65. Chance of precipitation 40 percent. $$