


Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
843 FPUS55 KTFX 262048 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 248 PM MDT Sat Apr 26 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. ...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR DETAILS... MTZ301-271000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 35. West winds up to 10 mph. .SUNDAY...Cooler. Mostly cloudy. A 20 percent chance of rain showers and snow showers in the afternoon. Highs 35 to 45. North winds 10 to 20 mph. .SUNDAY NIGHT...Breezy, cloudy. Chance of snow showers and rain showers in the evening, then chance of snow showers after midnight. Lows 25 to 30. Northeast winds 15 to 25 mph becoming north 5 to 15 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Not as cool. Mostly cloudy with a 20 percent chance of snow showers in the morning, then partly cloudy in the afternoon. Highs 45 to 55. Northeast winds up to 10 mph shifting to the southwest in the afternoon. .MONDAY NIGHT...Breezy. Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain showers and snow showers after midnight. Lows 35 to 40. Southwest winds 10 to 15 mph increasing to 15 to 25 mph after midnight. .TUESDAY...Windy. Chance of rain showers and snow showers likely. Highs 40 to 50. Chance of precipitation 70 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 40. .WEDNESDAY...Mostly cloudy with chance of snow showers and slight chance of rain showers. Highs 45 to 55. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 50 to 60. Lows 35 to 45. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 50 to 60. $$ MTZ307-271000- Southern Rocky Mountain Front- Including Rogers Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 35 to 40. West winds up to 10 mph. .SUNDAY...Mostly cloudy. Slight chance of rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 40 to 50. North winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy, colder. Snow showers and rain showers likely in the evening, then snow showers likely after midnight. Snow accumulation up to 3 inches. Lows 25 to 30. Northeast winds 15 to 25 mph shifting to the north 10 to 15 mph after midnight. Chance of precipitation 70 percent. .MONDAY...Mostly cloudy. Chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs 45 to 55. Northeast winds 5 to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .TUESDAY...Breezy. Rain showers and snow showers likely. Highs 40 to 50. Chance of precipitation 70 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers and snow showers. Highs 45 to 55. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 35 to 40. .FRIDAY...Sunny. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Rain showers likely. Highs 55 to 65. Chance of showers 70 percent. $$ MTZ302-271000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows 35 to 40. West winds 5 to 10 mph. .SUNDAY...Windy, cooler. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 45 to 55. North winds 20 to 30 mph. .SUNDAY NIGHT...Windy, cloudy. Slight chance of rain showers in the evening, then chance of snow showers and rain showers after midnight. Lows 30 to 35. North winds 20 to 30 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 20 percent chance of snow showers in the morning, then partly cloudy in the afternoon. Highs around 55. North winds 5 to 10 mph shifting to the southwest in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. .TUESDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs around 55. .TUESDAY NIGHT AND WEDNESDAY...Windy. Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 65 to 75. Lows 40 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. $$ MTZ308-271000- Southern High Plains- Including Bynum, Choteau, and Pendroy 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. West winds up to 10 mph. Chance of precipitation 40 percent. .SUNDAY...Windy, cooler. Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. North winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. .SUNDAY NIGHT...Windy. Mostly cloudy. Chance of rain showers in the evening, then chance of rain showers and snow showers after midnight. Lows in the mid 30s. North winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A 20 percent chance of snow showers in the morning. Highs 55 to 60. North winds 5 to 15 mph shifting to the east in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 70. Lows 40 to 45. .FRIDAY...Sunny. Highs 75 to 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. $$ MTZ303-271000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 40. Southwest winds 5 to 10 mph. .SUNDAY...Windy, cooler. Mostly cloudy. Highs 50 to 55. North winds 20 to 30 mph. .SUNDAY NIGHT...Windy, colder. Mostly cloudy. Slight chance of rain showers in the evening, then slight chance of rain showers and snow showers after midnight. Lows around 30. North winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy in the morning then clearing. Highs 55 to 60. North winds 5 to 15 mph shifting to the west 5 to 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds 5 to 15 mph. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs around 60. .TUESDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 60 to 65. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 70. Lows around 40. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 75 to 80. Lows around 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Cut Bank 38 54 31 57 / 20 10 20 10 $$ MTZ304-271000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 40. South winds up to 10 mph shifting to the west after midnight. .SUNDAY...Windy. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 55 to 60. Northwest winds 10 to 15 mph increasing to north 20 to 30 mph in the afternoon. .SUNDAY NIGHT...Windy, colder. Mostly cloudy. Slight chance of rain showers in the evening, then slight chance of rain showers and snow showers after midnight. Lows around 30. North winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy in the morning then clearing. Highs 55 to 60. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. South winds 5 to 15 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .FRIDAY...Warmer, sunny. Highs 75 to 80. .FRIDAY NIGHT...Mostly clear. Lows 45 to 50. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. $$ MTZ305-271000- Hill County- Including Havre 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 40. Southeast winds up to 5 mph shifting to the west after midnight. .SUNDAY...Windy. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. Northwest winds 5 to 10 mph increasing to north 20 to 30 mph in the afternoon. .SUNDAY NIGHT...Windy, colder. Mostly cloudy with a 20 percent chance of rain showers. Lows around 30. North winds 20 to 30 mph. .MONDAY...Cooler. Mostly cloudy in the morning then clearing. Highs around 55. North winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. South winds 5 to 15 mph. .TUESDAY...Breezy. Mostly cloudy with a 30 percent chance of rain showers. Highs around 65. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 70. Lows around 40. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 80. Lows around 45. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Havre 40 69 31 59 / 20 30 20 10 $$ MTZ306-271000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Southeast winds up to 10 mph. .SUNDAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 65 to 70. Northwest winds up to 10 mph increasing to north 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Windy, colder. Mostly cloudy with a 20 percent chance of rain showers. Lows around 30. North winds 20 to 30 mph. .MONDAY...Partly cloudy in the morning then clearing. Highs 55 to 60. North winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 35. Southwest winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 65. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 65 to 70. Lows around 40. .FRIDAY...Warmer, sunny. Highs 75 to 80. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 45. Highs 75 to 80. $$ MTZ309-271000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Windy, cooler. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs around 60. Northwest winds 10 to 20 mph increasing to north 20 to 30 mph in the afternoon. .SUNDAY NIGHT...Windy, colder. Mostly cloudy. Chance of rain showers in the evening, then chance of rain showers and snow showers after midnight. Lows 30 to 35. North winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy with a 20 percent chance of rain showers and snow showers in the morning, then partly cloudy in the afternoon. Highs 55 to 60. North winds 5 to 15 mph shifting to the northwest up to 5 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs around 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 70. Lows around 40. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 80. Lows around 45. .SATURDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 75. $$ MTZ310-271000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. Southwest winds up to 10 mph. .SUNDAY...Breezy. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 60 to 65. West winds up to 10 mph increasing to north 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. North winds 20 to 30 mph. .MONDAY...Mostly cloudy with a 20 percent chance of rain showers and snow showers in the morning, then partly cloudy in the afternoon. Highs 55 to 60. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. South winds 5 to 10 mph. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs around 65. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. Highs around 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 70. Lows 40 to 45. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows 45 to 50. .SATURDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 75 to 80. $$ MTZ311-271000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 40s. South winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds up to 10 mph increasing to north 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy, colder. Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. North winds 15 to 25 mph. .MONDAY...Cooler. Mostly cloudy with a 20 percent chance of rain showers and snow showers in the morning, then partly cloudy in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. West winds up to 10 mph shifting to the south after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 65 to 70. Lows around 45. .FRIDAY...Warmer, sunny. Highs 75 to 80. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Sunny with a 20 percent chance of rain showers. Highs 75 to 80. $$ MTZ312-271000- Cascade County below 5000ft- Including Great Falls 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Southwest winds up to 10 mph. Chance of precipitation 40 percent. .SUNDAY...Breezy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 60 to 65. West winds up to 10 mph increasing to north 15 to 25 mph in the afternoon. Chance of showers 50 percent. .SUNDAY NIGHT...Windy. Rain showers likely in the evening, then rain showers and snow showers likely after midnight. Snow accumulation up to 1 inch. Lows in the mid 30s. North winds 20 to 30 mph. Chance of precipitation 70 percent. .MONDAY...Mostly cloudy. Chance of snow showers and slight chance of rain showers in the morning. Highs 55 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly clear. Lows around 40. South winds 5 to 15 mph. .TUESDAY...Breezy. Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 70 to 80. Lows 40 to 45. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 50. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs around 75. && TEMPERATURE / PRECIPITATION Great Falls Arpt 41 62 34 57 / 30 40 60 20 $$ MTZ313-271000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Breezy. Mostly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs 60 to 65. West winds up to 10 mph increasing to north 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Breezy, colder. Rain showers in the evening, then rain showers and snow showers after midnight. Snow accumulation up to 1 inch. Lows 30 to 35. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .MONDAY...Breezy, cooler. Mostly cloudy. Chance of snow showers in the morning, then slight chance of rain showers in the afternoon. Highs around 50. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly clear. Lows around 35. Southwest winds 5 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain showers. Highs around 60. Lows around 40. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 65. Lows 40 to 45. .FRIDAY...Sunny. Highs around 75. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. $$ MTZ314-271000- Fergus County below 4500ft- Including Hilger and Lewistown 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. Southwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds up to 10 mph increasing to north 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy. Rain showers likely and slight chance of thunderstorms in the evening, then rain showers likely after midnight. Lows 35 to 40. North winds 15 to 25 mph. Chance of precipitation 70 percent. .MONDAY...Cooler. Mostly cloudy. A 50 percent chance of rain showers and snow showers in the morning. Highs 50 to 55. Northwest winds 10 to 20 mph. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. West winds up to 10 mph shifting to the south after midnight. .TUESDAY...Warmer. Partly cloudy. Highs 60 to 70. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 65 to 70. Lows around 45. .FRIDAY...Warmer, sunny. Highs 75 to 80. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Lewistown 40 63 32 49 / 30 60 90 40 $$ MTZ315-271000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. West winds up to 5 mph. .SUNDAY...Mostly cloudy. Slight chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 45 to 55. Northwest winds up to 10 mph increasing to north 10 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 70 percent. .SUNDAY NIGHT...Breezy. Rain showers and snow showers in the evening, then snow showers and rain showers likely after midnight. Snow accumulation up to 2 inches. Snow level 6000 feet. Lows 30 to 35. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy. Chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs 45 to 55. North winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. West winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 50 to 55. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Highs 50 to 60. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 35 to 45. Highs 60 to 70. .FRIDAY...Sunny. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows around 45. .SATURDAY...Rain showers likely. Highs 60 to 70. Chance of showers 70 percent. $$ MTZ316-271000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Southwest winds up to 10 mph. Chance of precipitation 40 percent. .SUNDAY...Breezy, cooler. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 55 to 60. Northwest winds up to 10 mph increasing to north 15 to 25 mph in the afternoon. Chance of showers 50 percent. .SUNDAY NIGHT...Windy. Rain showers in the evening, then rain showers and snow showers likely after midnight. Snow accumulation up to 3 inches. Lows in the mid 30s. North winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy. A 40 percent chance of snow showers and rain showers in the morning. Highs 50 to 60. North winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .FRIDAY...Warmer, sunny. Highs 70 to 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 75. $$ MTZ317-271000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. Southwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. Northwest winds up to 10 mph shifting to the north with gusts to around 30 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Rain showers and snow showers. Snow may be heavy at times in the evening. Snow accumulation of 5 to 8 inches. Snow level 6000 feet. Lows around 30. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs 40 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly clear. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 50 to 55. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows 35 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 50 to 55. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 55 to 65. Lows 40 to 45. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 60 to 70. $$ MTZ318-271000- Snowy and Judith Mountains- 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the afternoon. Highs 55 to 65. Northwest winds 5 to 10 mph shifting to the north 10 to 20 mph in the afternoon. Chance of precipitation 70 percent. .SUNDAY NIGHT...Breezy, colder. Rain showers and slight chance of thunderstorms in the evening, then rain showers and snow showers after midnight. Snow accumulation of 6 to 9 inches. Lows 30 to 35. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .MONDAY...Breezy, cooler. Mostly cloudy. Chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs 40 to 50. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. West winds 5 to 10 mph shifting to the south 5 to 15 mph after midnight. .TUESDAY...Not as cool. Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 50 to 55. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 60 to 65. Lows 40 to 45. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 65 to 75. Lows 45 to 50. .SATURDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 65 to 70. $$ MTZ319-271000- Helena Valley- Including Helena 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. West winds up to 5 mph. .SUNDAY...Breezy. Mostly cloudy. Rain showers likely in the afternoon. Highs 60 to 65. Northwest winds up to 10 mph increasing to north 15 to 25 mph in the afternoon. Chance of showers 60 percent. .SUNDAY NIGHT...Breezy. Rain showers in the evening, then rain showers likely after midnight. Lows in the mid 30s. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of showers 80 percent. .MONDAY...Mostly cloudy with a 20 percent chance of rain showers and snow showers in the morning, then partly cloudy in the afternoon. Highs around 60. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 65. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 35 to 45. Highs 70 to 80. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs around 75. && TEMPERATURE / PRECIPITATION Helena 43 63 37 59 / 20 60 80 30 $$ MTZ320-271000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. Northwest winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds up to 10 mph increasing to north 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy. Rain showers, snow showers and slight chance of thunderstorms in the evening, then snow showers and rain showers after midnight. Snow may be heavy at times in the evening. Snow accumulation of 6 to 12 inches. Snow level 6500 feet. Lows 30 to 35. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Snow showers likely in the morning, then slight chance of rain showers and snow showers in the afternoon. Moderate snow accumulations. Snow level 5500 feet. Highs 45 to 50. Northwest winds 10 to 20 mph. Gusts up to 35 mph in the morning. Chance of precipitation 70 percent. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 50 to 55. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows around 35. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with chance of snow showers and slight chance of rain showers. Highs 50 to 55. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY...Warmer, sunny. Highs 55 to 65. .THURSDAY NIGHT...Clear. Lows 40 to 45. .FRIDAY...Sunny. Highs 65 to 70. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 60 to 70. $$ MTZ321-271000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. Northwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds up to 10 mph increasing to north 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy. Rain showers in the evening, then rain showers and snow showers after midnight. Snow accumulation up to 1 inch. Lows 30 to 35. North winds 15 to 25 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Chance of snow showers and rain showers in the morning, then slight chance of rain showers in the afternoon. Highs around 50. Northwest winds 10 to 20 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 35. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. .WEDNESDAY NIGHT...Partly cloudy. Lows around 35. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 60 to 65. Lows around 40. .FRIDAY...Warmer, sunny. Highs 70 to 75. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. $$ MTZ322-271000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. West winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds up to 10 mph increasing to north 10 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy. Rain showers and snow showers in the evening, then snow showers and rain showers likely after midnight. Snow accumulation of 3 to 6 inches. Snow level 6500 feet. Lows 30 to 35. North winds 15 to 25 mph. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy. Chance of snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Highs 45 to 55. North winds 5 to 15 mph. Gusts up to 35 mph in the morning. Chance of precipitation 40 percent. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. West winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Highs 50 to 60. Lows 30 to 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Highs 50 to 60. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 30 to 40. Highs 60 to 65. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. $$ MTZ323-271000- Canyon Ferry Area- Including Toston, Townsend, and Winston 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. Northwest winds up to 10 mph. .SUNDAY...Breezy. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. North winds up to 10 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Windy. Rain showers in the evening, then rain showers and snow showers after midnight. Snow accumulation up to 1 inch. Lows 35 to 40. North winds 20 to 30 mph. Chance of precipitation near 100 percent. .MONDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers in the morning, then partly cloudy in the afternoon. Highs around 55. North winds 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 35 to 40. Southwest winds up to 10 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 35 to 45. Highs 65 to 70. .FRIDAY...Sunny. Highs around 75. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 70 to 75. $$ MTZ324-271000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. Northwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. North winds up to 5 mph increasing to 10 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Windy, colder. Rain showers and slight chance of thunderstorms in the evening, then rain showers and snow showers after midnight. Snow accumulation up to 2 inches. Lows 30 to 35. North winds 20 to 30 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. A 50 percent chance of rain showers and snow showers in the morning. Highs around 55. North winds 10 to 20 mph decreasing to 5 to 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 35. Southeast winds up to 10 mph shifting to the southwest after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .WEDNESDAY...Mostly cloudy. Highs 60 to 65. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 35 to 40. Highs 65 to 70. .THURSDAY NIGHT...Clear. Lows 40 to 45. .FRIDAY...Sunny. Highs around 75. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows around 45. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 50 percent. $$ MTZ325-271000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. Lows around 40. Northeast winds up to 10 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the afternoon. Highs around 60. North winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation 70 percent. .SUNDAY NIGHT...Colder. Rain showers and slight chance of thunderstorms in the evening, then rain showers and snow showers after midnight. Snow accumulation of 1 to 4 inches. Lows 30 to 35. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Snow showers likely in the morning, then slight chance of rain showers in the afternoon. Light snow accumulations. Snow level 5500 feet. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. Northeast winds up to 10 mph shifting to the south after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 45 to 50. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. $$ MTZ326-271000- Gallatin Valley- Including Bozeman and Gallatin Gateway 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. Lows around 40. Northwest winds up to 10 mph shifting to the south after midnight. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds up to 5 mph shifting to the north 5 to 15 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Colder. Rain showers and slight chance of thunderstorms in the evening, then rain showers and snow showers after midnight. Snow accumulation up to 3 inches. Lows 30 to 35. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Snow showers and rain showers likely in the morning, then slight chance of rain showers in the afternoon. Light snow accumulations. Highs 50 to 55. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Partly cloudy. Lows around 35. Southwest winds up to 5 mph shifting to the south after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 60. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 60. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 35 to 40. Highs 65 to 70. .THURSDAY NIGHT...Clear. Lows 40 to 45. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 70 to 75. Lows around 45. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 37 64 32 54 / 10 90 100 70 Bozeman MSU 39 62 32 52 / 10 90 100 70 $$ MTZ330-271000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. Lows 30 to 40. South winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow may be heavy at times in the afternoon. Highs 45 to 55. Northeast winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Colder. Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow showers after midnight. Snow may be heavy at times. Snow accumulation of 14 to 20 inches. Snow level 7000 feet. Lows 25 to 30. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Snow showers in the morning, then slight chance of rain showers and snow showers in the afternoon. Heavy snow accumulations. Highs 40 to 50. North winds 5 to 15 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Partly cloudy. Lows 25 to 30. Northwest winds up to 10 mph shifting to the south after midnight. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 45 to 55. .TUESDAY NIGHT...Rain showers likely and chance of snow showers. Light snow accumulations. Lows 30 to 35. Chance of precipitation 70 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers and snow showers. Highs 45 to 55. .WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 35. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 50 to 60. Lows 30 to 40. .FRIDAY...Sunny. Highs 55 to 65. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 45. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 55 to 65. && TEMPERATURE / PRECIPITATION West Yellowstone 26 58 29 51 / 0 70 100 80 $$ MTZ327-271000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 30 to 35. Northwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of thunderstorms and snow showers in the afternoon. Snow may be heavy at times in the afternoon. Snow accumulation up to 2 inches. Snow level above 8000 feet. Highs 45 to 55. North winds 5 to 15 mph. Chance of precipitation 90 percent. .SUNDAY NIGHT...Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow showers and rain showers likely after midnight. Snow accumulation of 4 to 7 inches. Snow level 7000 feet. Lows 30 to 35. North winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 45 to 55. North winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 25 to 30. Northwest winds 5 to 10 mph shifting to the west after midnight. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 45 to 55. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 35. .WEDNESDAY...Mostly cloudy. Highs 45 to 55. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 30. Highs 55 to 65. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. .FRIDAY...Sunny with a 20 percent chance of rain showers. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .SATURDAY...Rain showers likely and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 70 percent. $$ MTZ328-271000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. Northwest winds up to 10 mph. .SUNDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 60. North winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 50 percent. .SUNDAY NIGHT...Breezy. Rain showers and slight chance of thunderstorms in the evening, then rain showers and snow showers after midnight. Snow accumulation of 5 to 8 inches. Lows 30 to 35. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Chance of rain showers and snow showers in the morning, then slight chance of rain showers in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy. Lows 30 to 35. Northwest winds up to 10 mph shifting to the southwest after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 35. .WEDNESDAY...Partly cloudy. Highs 55 to 60. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 35. Highs 65 to 70. .THURSDAY NIGHT...Clear. Lows 40 to 45. .FRIDAY...Sunny. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Dillon 37 61 35 55 / 20 80 100 40 $$ MTZ329-271000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 248 PM MDT Sat Apr 26 2025 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. South winds 5 to 15 mph shifting to the north after midnight. .SUNDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 55. North winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow showers after midnight. Snow accumulation of 8 to 11 inches. Lows 30 to 35. North winds 10 to 20 mph. Chance of precipitation near 100 percent. .MONDAY...Mostly cloudy. Snow showers likely in the morning, then chance of snow showers and slight chance of rain showers in the afternoon. Light snow accumulations. Highs 40 to 50. North winds 10 to 20 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 50 to 55. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 35. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers and snow showers. Highs 50 to 55. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 30 to 40. Highs 55 to 65. .FRIDAY...Sunny. Highs 60 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls