Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
554 FPUS55 KTFX 142011 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 210 PM MDT Tue May 14 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Wednesday, Wednesday night, and Thursday. ...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR DETAILS... MTZ301-151000- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows 35 to 40. Southwest winds 5 to 15 mph. .WEDNESDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 60. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. West winds 15 to 25 mph. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Windy. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 35 to 40. Southwest winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation 50 percent. .FRIDAY...Windy, cooler. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 35. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .SUNDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 45 to 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .TUESDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 40 to 50. $$ MTZ307-151000- Southern Rocky Mountain Front- Including Rogers Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows 35 to 40. North winds up to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs 55 to 65. West winds 10 to 20 mph. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. West winds 15 to 25 mph. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 55 to 65. West winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of showers 50 percent. .THURSDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 45. West winds 25 to 35 mph. .FRIDAY THROUGH SATURDAY...Very windy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 45 to 55. Lows 30 to 35. .SATURDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of snow showers. Lows 30 to 35. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 45 to 55. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 45 to 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers and snow showers. Lows 30 to 35. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 50. Chance of precipitation 50 percent. $$ MTZ302-151000- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows around 40. West winds up to 10 mph. .WEDNESDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 70. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. West winds 15 to 25 mph. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. Southwest winds 10 to 20 mph increasing to west 20 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Windy. Mostly cloudy with chance of rain showers in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows around 45. West winds 20 to 30 mph with gusts to around 45 mph. Chance of showers 40 percent. .FRIDAY AND FRIDAY NIGHT...Windy, cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. Lows around 35. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. Lows 35 to 40. .TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 55. $$ MTZ308-151000- Southern High Plains- Including Bynum, Choteau, and Pendroy 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. West winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of showers 40 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. Southwest winds 15 to 25 mph with gusts to around 40 mph. .FRIDAY AND FRIDAY NIGHT...Windy, cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. Lows 35 to 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. .SUNDAY...Partly cloudy with a 50 percent chance of rain showers. Highs around 60. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ303-151000- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 40. West winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 70. West winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs around 70. Southwest winds 10 to 15 mph increasing to west 20 to 30 mph in the afternoon. Chance of showers 40 percent. .THURSDAY NIGHT...Windy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows around 45. West winds 20 to 30 mph becoming southwest 10 to 15 mph after midnight. Chance of precipitation 30 percent. .FRIDAY AND FRIDAY NIGHT...Windy, cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. Lows 35 to 40. .SATURDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Partly cloudy with a 30 percent chance of rain showers. Highs around 60. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. && TEMPERATURE / PRECIPITATION Cut Bank 40 69 46 70 / 20 10 20 30 $$ MTZ304-151000- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Partly cloudy. Lows 40 to 45. North winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the mid 40s. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 65 to 75. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. Chance of showers 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows 45 to 50. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. Lows 35 to 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 60. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. $$ MTZ305-151000- Hill County- Including Havre 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Partly cloudy. Lows 40 to 45. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs around 70. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the mid 40s. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs around 70. West winds 5 to 15 mph. Chance of showers 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 45 to 50. West winds 10 to 15 mph. Chance of precipitation 50 percent. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 60 to 65. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 60. && TEMPERATURE / PRECIPITATION Havre 43 73 46 75 / 20 20 50 40 $$ MTZ306-151000- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows 40 to 45. Northwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 40s. West winds 5 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 65 to 70. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Chance of showers 40 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 45. Southwest winds 10 to 15 mph. Chance of precipitation 50 percent. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Highs 60 to 65. Lows around 40. .TUESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. $$ MTZ309-151000- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 210 PM MDT Tue May 14 2024 .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 70 to 75. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. Chance of showers 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. Southwest winds 10 to 20 mph. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain showers. Highs around 65. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 60. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Highs around 60. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 40 percent. $$ MTZ310-151000- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Partly cloudy. Lows 40 to 45. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. Chance of showers 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows around 50. West winds 10 to 15 mph. Chance of precipitation 40 percent. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain showers. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. Highs around 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .SUNDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. $$ MTZ311-151000- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows around 50. West winds 10 to 15 mph. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. Lows around 40. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ312-151000- Cascade County below 5000ft- Including Great Falls 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Warmer. Sunny in the morning then becoming partly cloudy. Highs 70 to 75. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of showers 50 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows around 50. Southwest winds 15 to 25 mph. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows around 40. Highs around 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Great Falls Arpt 43 71 48 75 / 10 10 20 30 $$ MTZ313-151000- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 210 PM MDT Tue May 14 2024 .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. Northwest winds 5 to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the mid 40s. West winds 5 to 15 mph. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. West winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows 45 to 50. West winds 10 to 20 mph. Chance of precipitation 40 percent. .FRIDAY...Windy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. Highs 55 to 60. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows around 35. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 55. Chance of precipitation 50 percent. $$ MTZ314-151000- Fergus County below 4500ft- Including Hilger and Lewistown 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. West winds 5 to 15 mph. .WEDNESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear with slight chance of rain showers after midnight. Lows 45 to 50. West winds 10 to 15 mph. Chance of precipitation 40 percent. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. Highs around 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Lewistown 40 66 45 70 / 30 20 40 40 $$ MTZ315-151000- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. North winds up to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds 10 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 65 to 70. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Windy. Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. West winds 20 to 30 mph. .FRIDAY...Windy. Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. .FRIDAY NIGHT...Breezy, colder. Partly cloudy with chance of rain showers and slight chance of snow showers. Lows around 35. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 55. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 60. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 35. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. $$ MTZ316-151000- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of rain showers in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows around 50. Southwest winds 15 to 25 mph. .FRIDAY...Windy. Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of snow showers. Highs 55 to 60. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ317-151000- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 35 to 40. Northwest winds 5 to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Lows 40 to 45. West winds 5 to 15 mph. Chance of showers 40 percent. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear with slight chance of rain showers after midnight. Lows 45 to 50. West winds 15 to 25 mph. Chance of precipitation 40 percent. .FRIDAY...Windy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 30 to 40. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows 30 to 35. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 55. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows 30 to 40. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. $$ MTZ318-151000- Snowy and Judith Mountains- 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 40 to 45. West winds 5 to 15 mph. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear with slight chance of thunderstorms after midnight. Lows around 45. West winds 10 to 15 mph. Chance of precipitation 40 percent. .FRIDAY...Windy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .FRIDAY NIGHT AND SATURDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows 35 to 40. Highs 50 to 55. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 35. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. $$ MTZ319-151000- Helena Valley- Including Helena 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 70 to 75. Southwest winds up to 10 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. Lows around 50. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Windy. Not as warm. Partly cloudy with a 20 percent chance of rain showers. Highs around 70. Lows around 40. .SATURDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 60 to 65. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 30 percent chance of rain showers. Highs around 65. .SUNDAY NIGHT...Mostly cloudy. Lows around 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Helena 45 74 51 80 / 40 10 10 20 $$ MTZ320-151000- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph shifting to the west after midnight. .WEDNESDAY...Partly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of rain showers in the afternoon. Highs 60 to 70. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows around 45. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain showers. Highs 55 to 65. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows around 35. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows around 35. .SUNDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 60. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. $$ MTZ321-151000- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Partly cloudy. A 50 percent chance of thunderstorms in the evening. Patchy fog after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph shifting to the west after midnight. .WEDNESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. A 40 percent chance of rain showers in the afternoon. Highs around 70. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 45. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .FRIDAY...Windy. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .FRIDAY NIGHT AND SATURDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows around 35. Highs around 55. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows 30 to 35. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 35. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 55. Chance of precipitation 50 percent. $$ MTZ322-151000- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 65 to 70. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. A 20 percent chance of rain showers in the evening. Lows 40 to 50. West winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .FRIDAY...Windy. Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65. .FRIDAY NIGHT...Breezy, colder. Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .SATURDAY...Partly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 60. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 60. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 40. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 60. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows 35 to 40. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. $$ MTZ323-151000- Canyon Ferry Area- Including Toston, Townsend, and Winston 210 PM MDT Tue May 14 2024 .TONIGHT...Colder. Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Northwest winds 5 to 15 mph shifting to the southwest up to 5 mph after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. South winds up to 10 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Lows 45 to 50. Northwest winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs around 75. South winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 45 to 50. West winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Windy. Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70. Lows 40 to 45. .SATURDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ324-151000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows 40 to 45. North winds 5 to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. Lows 45 to 50. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. .FRIDAY...Windy. Sunny with a 20 percent chance of rain showers. Highs 70 to 75. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ325-151000- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows around 40. North winds 5 to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Partly cloudy. Highs 65 to 70. Southwest winds up to 5 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. Southwest winds 5 to 10 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 70 to 75. South winds 5 to 10 mph increasing to southwest 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 45 to 50. Southwest winds 10 to 20 mph. .FRIDAY...Windy. Sunny with a 20 percent chance of rain showers. Highs 65 to 70. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs around 60. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. $$ MTZ326-151000- Gallatin Valley- Including Bozeman and Gallatin Gateway 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows 40 to 45. West winds 5 to 10 mph shifting to the south after midnight. .WEDNESDAY...Partly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southwest winds 5 to 10 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs around 75. South winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 45 to 50. West winds 10 to 20 mph shifting to the southwest 5 to 15 mph after midnight. .FRIDAY...Windy. Sunny with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 40 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SUNDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Bozeman Airport 41 69 43 77 / 60 10 10 20 Bozeman MSU 42 67 45 73 / 60 10 10 20 $$ MTZ330-151000- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms and snow showers in the evening. Lows 30 to 35. Northwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Highs 50 to 60. Northwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Breezy, warmer. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 60 to 70. Southwest winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. A 20 percent chance of rain showers in the evening. Lows 35 to 45. Southwest winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. .FRIDAY...Windy. Sunny with a 20 percent chance of rain showers. Highs 55 to 65. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 25 to 35. Highs 45 to 55. .SUNDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 60. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 45 to 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows 30 to 35. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 32 63 34 67 / 40 10 10 20 $$ MTZ327-151000- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 30s. North winds 10 to 15 mph shifting to the northwest after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 55 to 65. Northwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then becoming sunny. Highs 60 to 70. West winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. Lows 35 to 40. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. .FRIDAY...Windy. Sunny with a 20 percent chance of rain showers. Highs 55 to 60. .FRIDAY NIGHT AND SATURDAY...Breezy, cooler. Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 25 to 30. Highs 45 to 55. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of snow showers. Lows 25 to 30. .SUNDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 55. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 30 to 35. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 55. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of snow showers. Lows 30 to 35. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. $$ MTZ328-151000- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows around 40. North winds 5 to 15 mph shifting to the west after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then becoming sunny. Highs 70 to 75. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly clear. Lows around 45. West winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. .FRIDAY...Windy. Sunny with a 20 percent chance of rain showers. Highs 65 to 70. .FRIDAY NIGHT AND SATURDAY...Cooler. Partly cloudy with a 20 percent chance of rain showers. Lows around 35. Highs 55 to 65. .SATURDAY NIGHT...Partly cloudy. Lows around 35. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy. Lows around 35. .MONDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. && TEMPERATURE / PRECIPITATION Dillon 40 69 43 76 / 40 0 0 10 $$ MTZ329-151000- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 210 PM MDT Tue May 14 2024 .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 35 to 40. North winds 10 to 15 mph shifting to the northwest after midnight. .WEDNESDAY...Partly cloudy. Highs 55 to 65. Northwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Breezy, sunny. A 20 percent chance of rain showers in the afternoon. Highs 60 to 70. Southwest winds up to 10 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Windy. Partly cloudy in the evening then becoming clear. Lows 40 to 45. West winds 20 to 30 mph becoming southwest 10 to 15 mph after midnight. .FRIDAY AND FRIDAY NIGHT...Windy. Mostly clear. Highs 60 to 65. Lows 30 to 35. .SATURDAY...Sunny with a 20 percent chance of rain showers and snow showers. Highs 50 to 55. .SATURDAY NIGHT...Mostly clear. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 55 to 60. .SUNDAY NIGHT...Partly cloudy. Lows 30 to 35. .MONDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 50 to 55. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .TUESDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls