Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
317 FPUS55 KTFX 271422 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 822 AM MDT Mon May 27 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Tuesday. MTZ301-272200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Not as cool. Sunny early in the morning then becoming partly cloudy. Highs 50 to 60. Southwest winds 10 to 20 mph. .TONIGHT...Mostly cloudy. Lows 40 to 45. Southwest winds 5 to 15 mph. .TUESDAY...Warmer. Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 60 to 70. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows 35 to 45. Southwest winds 5 to 15 mph. Gusts up to 35 mph after midnight. Chance of precipitation 70 percent. .WEDNESDAY...Windy, cooler. Mostly cloudy with chance of rain showers in the morning, then partly cloudy with slight chance of rain showers and snow showers in the afternoon. Highs 45 to 55. Southwest winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Windy, colder. Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .THURSDAY...Breezy. Mostly cloudy with chance of snow showers, rain showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 45 to 55. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 40. Highs 50 to 60. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. $$ MTZ307-272200- Southern Rocky Mountain Front- Including Rogers Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Warmer. Sunny early in the morning then becoming partly cloudy. Highs 55 to 65. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Southwest winds up to 10 mph. .TUESDAY...Warmer. Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 75. South winds 5 to 15 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Rain showers likely and slight chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms after midnight. Lows 40 to 45. Southwest winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY...Breezy, cooler. Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and snow showers in the afternoon. Highs 45 to 55. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Breezy, colder. Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 40 to 50. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 45 to 55. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 65. .SATURDAY NIGHT...Mostly cloudy. Lows 35 to 45. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. $$ MTZ302-272200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 10 to 20 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. Southwest winds 5 to 10 mph. .TUESDAY...Warmer. Partly cloudy. Highs 75 to 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms after midnight. Lows 45 to 50. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation 70 percent. .WEDNESDAY...Windy, cooler. Mostly cloudy with a 20 percent chance of rain showers in the morning, then partly cloudy in the afternoon. Highs 55 to 60. West winds 25 to 35 mph. .WEDNESDAY NIGHT...Windy, colder. Partly cloudy. Lows 35 to 40. .THURSDAY...Windy. Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs around 55. .THURSDAY NIGHT AND FRIDAY...Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Partly cloudy. Highs 65 to 70. $$ MTZ308-272200- Southern High Plains- Including Bynum, Choteau, and Pendroy 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. Northwest winds up to 10 mph shifting to the southwest after midnight. .TUESDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms after midnight. Lows around 50. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent. .WEDNESDAY...Breezy, cooler. Mostly cloudy. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs 60 to 65. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of showers 50 percent. .WEDNESDAY NIGHT...Colder. Partly cloudy. Lows around 40. .THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 40. Highs 65 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. $$ MTZ303-272200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 65 to 70. West winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Southwest winds up to 10 mph. .TUESDAY...Partly cloudy. Highs 75 to 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. South winds 10 to 15 mph shifting to the west after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Windy, cooler. Mostly cloudy with a 20 percent chance of rain showers in the morning, then partly cloudy in the afternoon. Highs 60 to 65. West winds 20 to 30 mph. .WEDNESDAY NIGHT...Breezy, colder. Partly cloudy. Lows 35 to 40. .THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 65. Lows around 40. .SATURDAY...Partly cloudy. Highs around 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Partly cloudy. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Cut Bank 69 42 79 / 0 0 10 $$ MTZ304-272200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 65 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. West winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs 75 to 80. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Breezy, cooler. Mostly cloudy with chance of rain showers in the morning, then partly cloudy with slight chance of rain showers in the afternoon. Highs 60 to 65. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of showers 50 percent. .WEDNESDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 40. Highs 65 to 75. .SATURDAY NIGHT...Mostly cloudy. Lows 45 to 50. .SUNDAY...Partly cloudy. Highs 70 to 75. $$ MTZ305-272200- Hill County- Including Havre 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs around 70. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs around 80. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 55. Southeast winds 10 to 15 mph. .WEDNESDAY...Cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs 65 to 70. West winds 10 to 20 mph. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 40 to 45. Highs 70 to 75. .SATURDAY NIGHT...Mostly cloudy. Lows 45 to 50. .SUNDAY...Partly cloudy. Highs around 75. && TEMPERATURE / PRECIPITATION Havre 73 44 82 / 0 0 0 $$ MTZ306-272200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs around 70. West winds 10 to 20 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs 75 to 80. Southeast winds 10 to 20 mph. .TUESDAY NIGHT...Breezy. Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain showers. Lows 50 to 55. Southeast winds 15 to 25 mph. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs around 70. Southwest winds 10 to 15 mph shifting to the west 10 to 20 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Highs around 60. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs around 65. .FRIDAY NIGHT...Partly cloudy. Lows around 40. .SATURDAY...Sunny. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 45 to 50. Highs around 75. $$ MTZ309-272200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs around 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Northwest winds up to 10 mph shifting to the south after midnight. .TUESDAY...Partly cloudy. Highs around 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. South winds 5 to 15 mph shifting to the southwest 5 to 10 mph after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs around 65. West winds 10 to 20 mph. Chance of showers 50 percent. .WEDNESDAY NIGHT...Colder. Partly cloudy. Lows around 40. .THURSDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs around 60. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 35 to 40. Highs around 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Partly cloudy. Highs around 75. $$ MTZ310-272200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 70 to 75. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs 80 to 85. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows around 55. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs 65 to 70. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Partly cloudy. Highs 70 to 75. .SATURDAY NIGHT...Mostly cloudy. Lows 45 to 50. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. $$ MTZ311-272200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 65 to 70. West winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 45 to 50. Northwest winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs 75 to 80. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 55. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy, cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Highs 55 to 60. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. Highs 60 to 65. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 65 to 75. Lows around 50. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 80. $$ MTZ312-272200- Cascade County below 5000ft- Including Great Falls 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs around 70. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. Northeast winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Warmer, sunny. Highs 80 to 85. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Rain showers likely in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 40. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 40. Highs 70 to 75. .SATURDAY NIGHT...Mostly cloudy. Lows 45 to 50. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Great Falls Arpt 71 45 82 / 0 0 10 $$ MTZ313-272200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 40 to 45. North winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs in the mid 70s. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. South winds 10 to 20 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 65. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT AND THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Highs 55 to 60. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. .SATURDAY...Partly cloudy. Highs around 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ314-272200- Fergus County below 4500ft- Including Hilger and Lewistown 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 65 to 70. Northwest winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. Northwest winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 75 to 80. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain showers. Lows 50 to 55. Southeast winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 70 to 75. Lows 45 to 50. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 75. && TEMPERATURE / PRECIPITATION Lewistown 66 42 77 / 0 0 0 $$ MTZ315-272200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Warmer, sunny. Highs 60 to 65. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. West winds up to 10 mph shifting to the south after midnight. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. South winds up to 10 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows 45 to 50. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Cooler. Mostly cloudy. Rain showers likely in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. West winds 10 to 20 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows around 35. .THURSDAY...Mostly cloudy with a 50 percent chance of rain showers and snow showers. Highs 45 to 55. .THURSDAY NIGHT...Mostly clear. Lows 30 to 35. .FRIDAY...Sunny with a 20 percent chance of rain showers. Highs 50 to 60. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs 60 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ316-272200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 45 to 50. Northwest winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 75 to 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 50 to 55. South winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Cooler. Rain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 10 to 20 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain showers. Lows around 40. .THURSDAY...Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Highs 55 to 60. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A 20 percent chance of rain showers. Lows 35 to 40. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 40. Highs 65 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ317-272200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 60 to 65. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 70 to 75. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 60. West winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Lows 30 to 40. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Lows 30 to 40. .SATURDAY...Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 30 percent. $$ MTZ318-272200- Snowy and Judith Mountains- 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 60 to 65. Northwest winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 65 to 75. South winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain showers. Lows 50 to 55. South winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of thunderstorms. Lows 35 to 40. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. .SATURDAY...Partly cloudy. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ319-272200- Helena Valley- Including Helena 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 70 to 75. West winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. Northwest winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs around 80. Southeast winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. South winds 5 to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs around 65. West winds 5 to 15 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Highs 60 to 65. Chance of precipitation 40 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 35 to 40. Highs around 65. .SATURDAY...Partly cloudy. Highs around 75. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Helena 75 48 82 / 0 0 20 $$ MTZ320-272200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Warmer, sunny. Highs 55 to 65. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Warmer, sunny. A 20 percent chance of rain showers in the afternoon. Highs 70 to 75. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Southeast winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 60. West winds 5 to 15 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT AND THURSDAY...Cooler. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows around 35. Highs 45 to 55. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 50 to 60. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs 60 to 65. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. $$ MTZ321-272200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs in the mid 60s. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows around 40. North winds 5 to 10 mph shifting to the east after midnight. .TUESDAY...Sunny. Highs in the mid 70s. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Southeast winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 35. Chance of precipitation 50 percent. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows 30 to 35. Highs 55 to 60. .FRIDAY NIGHT...Mostly clear. Lows around 35. .SATURDAY...Partly cloudy. Highs around 65. .SATURDAY NIGHT...Mostly cloudy. Lows around 40. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs around 70. $$ MTZ322-272200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Northwest winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 75. South winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 45 to 50. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .WEDNESDAY...Cooler. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Lows 30 to 35. Highs 45 to 55. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 50 to 60. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 30 to 40. Highs 60 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. $$ MTZ323-272200- Canyon Ferry Area- Including Toston, Townsend, and Winston 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 65 to 70. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Partly cloudy. Lows 45 to 50. North winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs 75 to 80. South winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows 50 to 55. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. .SATURDAY...Partly cloudy. Highs around 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ324-272200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs around 70. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. Northeast winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Southeast winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows around 50. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Mostly cloudy. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of thunderstorms. Lows 35 to 40. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 35 to 40. Highs 60 to 65. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 70. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ325-272200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 65 to 70. South winds up to 10 mph shifting to the west in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 40s. North winds 5 to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 75 to 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows around 50. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 65. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Colder. Rain showers likely and chance of thunderstorms. Lows 35 to 40. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 60. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs around 60. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ326-272200- Gallatin Valley- Including Bozeman and Gallatin Gateway 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs around 70. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. East winds 5 to 10 mph. .TUESDAY...Sunny. Highs around 80. Southeast winds up to 5 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows around 50. Southeast winds 5 to 10 mph. Chance of precipitation 40 percent. .WEDNESDAY...Cooler. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 65. West winds up to 10 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of thunderstorms. Lows 35 to 40. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows around 35. Highs around 60. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 35 to 40. Highs around 70. .SATURDAY NIGHT...Partly cloudy. Lows around 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Bozeman Airport 71 41 80 / 0 0 10 Bozeman MSU 68 44 78 / 0 0 10 $$ MTZ330-272200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Warmer, sunny. Highs 55 to 65. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 35 to 45. Southwest winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs 60 to 70. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers likely and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 60. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Colder. Rain showers likely, chance of thunderstorms and snow showers. Light snow accumulations. Lows 30 to 35. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of snow showers and rain showers. Highs 45 to 55. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 25 to 30. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers and snow showers. Highs 45 to 55. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. .SATURDAY...Warmer, sunny. Highs 55 to 65. .SATURDAY NIGHT...Mostly cloudy. Lows 35 to 40. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. && TEMPERATURE / PRECIPITATION West Yellowstone 63 33 71 / 0 0 0 $$ MTZ327-272200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Warmer, sunny. Highs 55 to 65. West winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows around 40. North winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. South winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Rain showers and chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms after midnight. Lows 40 to 45. Southwest winds up to 10 mph. Chance of precipitation 90 percent. .WEDNESDAY...Cooler. Rain showers and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 45 to 55. West winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with chance of snow showers, rain showers and slight chance of thunderstorms. Lows 25 to 30. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of snow showers. Highs 45 to 55. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 25 to 30. Highs 50 to 55. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 30 to 40. Highs 55 to 65. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. $$ MTZ328-272200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 65 to 70. Southwest winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Northeast winds 5 to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 75 to 80. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. South winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Rain showers likely and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Lows around 35. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of rain showers and snow showers. Highs 55 to 60. .THURSDAY NIGHT...Partly cloudy. Lows 30 to 35. .FRIDAY...Sunny. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 35. Highs 65 to 70. .SATURDAY NIGHT...Partly cloudy. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Dillon 71 42 78 / 0 0 10 $$ MTZ329-272200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 822 AM MDT Mon May 27 2024 .REST OF TODAY...Sunny. Highs 60 to 65. West winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. South winds 5 to 15 mph. .TUESDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 65 to 75. South winds 10 to 20 mph. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. South winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 50 percent. .WEDNESDAY...Cooler. Rain showers likely and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 60. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Colder. Mostly cloudy with chance of rain showers, slight chance of thunderstorms and snow showers. Lows 30 to 35. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of snow showers and slight chance of rain showers. Highs 45 to 55. Chance of precipitation 30 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 30. Highs 50 to 60. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 35. .SATURDAY...Sunny. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls