


Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
525 FPUS55 KTFX 280801 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 201 AM MDT Thu Aug 28 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Friday. MTZ301-282200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 60 to 70. Southeast winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 65. West winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 45 to 50. Southwest winds up to 10 mph. .SATURDAY...Warmer, sunny. Highs 65 to 75. Southwest winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 70 to 80. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs 70 to 80. .TUESDAY AND TUESDAY NIGHT...Cooler. Partly cloudy. Highs 60 to 70. Lows 45 to 50. .WEDNESDAY...Partly cloudy. Highs 65 to 75. $$ MTZ307-282200- Southern Rocky Mountain Front- Including Rogers Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 55 to 65. Southeast winds up to 5 mph shifting to the south in the afternoon. Chance of precipitation 70 percent. .TONIGHT...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 45 to 50. West winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 55 to 65. Northwest winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. Northwest winds up to 10 mph shifting to the west after midnight. Chance of precipitation 30 percent. .SATURDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 65 to 75. West winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs 70 to 80. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs 70 to 80. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 65 to 75. Lows 45 to 50. $$ MTZ302-282200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 201 AM MDT Thu Aug 28 2025 .TODAY...Cooler, cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs around 70. South winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 50 to 55. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. Northwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. Southwest winds up to 10 mph. .SATURDAY...Warmer. Partly cloudy in the morning then becoming sunny. Highs 75 to 80. Southwest winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs around 85. .TUESDAY...Not as warm. Partly cloudy. Highs 70 to 75. .TUESDAY NIGHT...Mostly cloudy. Lows 45 to 50. .WEDNESDAY...Partly cloudy. Highs around 75. $$ MTZ308-282200- Southern High Plains- Including Bynum, Choteau, and Pendroy 201 AM MDT Thu Aug 28 2025 .TODAY...Cooler, cloudy. Chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 5 mph shifting to the southeast in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 50s. West winds up to 5 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Northwest winds up to 10 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 50. Northwest winds up to 10 mph shifting to the southwest after midnight. .SATURDAY...Partly cloudy in the morning then clearing. Highs 75 to 80. West winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs around 85. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows around 55. Highs 85 to 90. .TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy. Highs 75 to 80. Lows around 50. .WEDNESDAY...Partly cloudy. Highs around 75. $$ MTZ303-282200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 201 AM MDT Thu Aug 28 2025 .TODAY...Not as warm. Cloudy with a 20 percent chance of rain showers. Highs 70 to 75. Southeast winds up to 10 mph. .TONIGHT...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 50s. South winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. North winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 50 to 55. Southwest winds up to 10 mph. .SATURDAY...Partly cloudy in the morning then clearing. Highs around 80. South winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs around 85. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. .LABOR DAY...Sunny. Highs 85 to 90. .MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy. Lows 50 to 55. Highs around 75. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 50. Highs around 75. && TEMPERATURE / PRECIPITATION Cut Bank 74 55 70 / 30 30 30 $$ MTZ304-282200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 201 AM MDT Thu Aug 28 2025 .TODAY...Not as warm. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. East winds up to 10 mph. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 55 to 60. East winds 5 to 10 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs 70 to 75. North winds up to 10 mph. Chance of showers 40 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 50 to 55. East winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Mostly cloudy in the morning then clearing. Highs 75 to 80. South winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 85 to 90. .SUNDAY NIGHT...Partly cloudy. Lows around 55. .LABOR DAY...Sunny. Highs 85 to 90. .MONDAY NIGHT...Partly cloudy. Lows around 55. .TUESDAY...Mostly cloudy. Highs 75 to 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50. Highs around 75. $$ MTZ305-282200- Hill County- Including Havre 201 AM MDT Thu Aug 28 2025 .TODAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 80 to 85. East winds up to 10 mph. .TONIGHT...Cloudy. Slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 60. East winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent. .FRIDAY...Cloudy with a 40 percent chance of rain showers. Highs 70 to 75. North winds up to 5 mph shifting to the northeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 55. East winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs around 80. South winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows 50 to 55. .SUNDAY...Sunny. Highs around 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows around 55. Highs 85 to 90. .MONDAY NIGHT...Partly cloudy. Lows around 55. .TUESDAY...Mostly cloudy. Highs 75 to 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 50. Highs around 75. && TEMPERATURE / PRECIPITATION Havre 81 59 75 / 10 40 30 $$ MTZ306-282200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 201 AM MDT Thu Aug 28 2025 .TODAY...Mostly cloudy. Highs 80 to 85. Southeast winds 5 to 10 mph. .TONIGHT...Cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows 55 to 60. Southeast winds 5 to 10 mph shifting to the north after midnight. Chance of showers 40 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Northeast winds up to 10 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 55. Northeast winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of rain showers in the morning, then partly cloudy in the afternoon. Highs 75 to 80. West winds up to 5 mph shifting to the south in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Sunny. Highs 80 to 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs around 85. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows around 55. .TUESDAY...Not as warm. Mostly cloudy. Highs around 75. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 45. Highs 70 to 75. $$ MTZ309-282200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 201 AM MDT Thu Aug 28 2025 .TODAY...Not as warm. Cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs in the mid 70s. Southeast winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 50s. West winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. North winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 50. North winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Partly cloudy in the morning then clearing. Highs around 80. Southwest winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs 85 to 90. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. .LABOR DAY...Sunny. Highs around 90. .MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy. Lows 50 to 55. Highs around 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50. Highs 75 to 80. $$ MTZ310-282200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 201 AM MDT Thu Aug 28 2025 .TODAY...Cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 75 to 80. East winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 55 to 60. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds up to 10 mph shifting to the north in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 55. Northeast winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Mostly cloudy in the morning, then sunny with a 20 percent chance of rain showers in the afternoon. Highs around 80. Southwest winds up to 5 mph. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 50 to 55. Highs 85 to 90. .MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy. Lows around 55. Highs around 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50. Highs around 75. $$ MTZ311-282200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 201 AM MDT Thu Aug 28 2025 .TODAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 85. Southeast winds up to 10 mph. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 55 to 60. Southeast winds up to 10 mph shifting to the west after midnight. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Northwest winds up to 10 mph shifting to the north in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 55. North winds up to 10 mph shifting to the west after midnight. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with slight chance of rain showers in the morning, then partly cloudy with slight chance of thunderstorms in the afternoon. Highs 75 to 80. Southwest winds up to 5 mph shifting to the south in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows 50 to 55. .SUNDAY...Sunny. Highs 80 to 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 55 to 60. Highs 80 to 90. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. .TUESDAY...Mostly cloudy. Highs 75 to 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 50. Highs 70 to 75. $$ MTZ312-282200- Cascade County below 5000ft- Including Great Falls 201 AM MDT Thu Aug 28 2025 .TODAY...Not as warm. Cloudy. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 70 to 75. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 50s. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 70 to 75. West winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 50 to 55. North winds 5 to 10 mph shifting to the southwest after midnight. .SATURDAY...Partly cloudy in the morning then clearing. Highs around 80. Southwest winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 85 to 90. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows around 55. Highs 85 to 90. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 75 to 80. Lows around 50. && TEMPERATURE / PRECIPITATION Great Falls Arpt 74 56 74 / 50 60 50 $$ MTZ313-282200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 201 AM MDT Thu Aug 28 2025 .TODAY...Cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 75 to 80. Southeast winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 50s. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs around 70. Northwest winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Northwest winds up to 10 mph shifting to the west after midnight. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. Southwest winds up to 5 mph shifting to the northwest in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. .MONDAY NIGHT...Partly cloudy. Lows around 55. .TUESDAY AND TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80. Lows 45 to 50. .WEDNESDAY...Partly cloudy. Highs around 75. $$ MTZ314-282200- Fergus County below 4500ft- Including Hilger and Lewistown 201 AM MDT Thu Aug 28 2025 .TODAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 75 to 80. Southeast winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 55 to 60. South winds up to 10 mph shifting to the west after midnight. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Northwest winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 55. Northwest winds up to 10 mph shifting to the west after midnight. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with slight chance of rain showers in the morning, then partly cloudy with slight chance of thunderstorms in the afternoon. Highs 75 to 80. West winds up to 5 mph shifting to the northwest in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows 50 to 55. .SUNDAY...Sunny. Highs around 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 55 to 60. Highs 85 to 90. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy. Lows 50 to 55. .WEDNESDAY...Partly cloudy. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Lewistown 76 54 68 / 60 70 70 $$ MTZ315-282200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 70. South winds up to 5 mph shifting to the west in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Cooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 55. West winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 70. West winds up to 10 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. North winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 30 percent. .SATURDAY...Sunny. Highs 65 to 75. West winds up to 10 mph. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 50 to 55. Highs 70 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 70 to 80. $$ MTZ316-282200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 201 AM MDT Thu Aug 28 2025 .TODAY...Cooler, cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 65 to 70. South winds up to 10 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 50s. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 65 to 75. West winds up to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 50 to 55. North winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy in the morning then clearing. Highs 75 to 80. Southwest winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. .SUNDAY NIGHT...Partly cloudy. Lows 55 to 60. .LABOR DAY...Sunny. Highs 80 to 90. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows around 55. Highs 75 to 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50. Highs 70 to 80. $$ MTZ317-282200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 70. Southeast winds up to 10 mph. Chance of precipitation 70 percent. .TONIGHT...Cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 50 to 55. Southwest winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY 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. Northwest winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 40 percent. .SATURDAY...Warmer. Partly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs 65 to 75. Southwest winds up to 5 mph shifting to the west in the afternoon. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 45 to 55. Highs 70 to 80. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. Lows 45 to 50. .WEDNESDAY...Partly cloudy. Highs 65 to 70. $$ MTZ318-282200- Snowy and Judith Mountains- 201 AM MDT Thu Aug 28 2025 .TODAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 65 to 75. Southeast winds up to 10 mph. Chance of showers 50 percent. .TONIGHT...Cooler, cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 50 to 55. South winds up to 10 mph shifting to the west after midnight. Chance of precipitation 70 percent. .FRIDAY...Cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. West winds up to 10 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. Northwest winds up to 10 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Warmer, sunny. Highs 75 to 80. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs 75 to 80. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .WEDNESDAY...Partly cloudy. Highs 65 to 70. $$ MTZ319-282200- Helena Valley- Including Helena 201 AM MDT Thu Aug 28 2025 .TODAY...Cooler. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 70. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 50 to 55. South winds up to 5 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds up to 5 mph shifting to the northwest in the afternoon. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. North winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy in the morning then clearing. Highs around 80. Light winds becoming west 5 to 10 mph in the afternoon. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs around 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows around 55. Highs 85 to 90. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows around 55. Highs 80 to 85. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Sunny. Highs around 80. && TEMPERATURE / PRECIPITATION Helena 72 55 76 / 80 60 60 $$ MTZ320-282200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. South winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 50 to 55. West winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows around 50. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 65 to 75. Southwest winds up to 5 mph shifting to the west in the afternoon. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 50 to 55. Highs 70 to 80. .LABOR DAY...Sunny. Highs 75 to 85. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. $$ MTZ321-282200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 201 AM MDT Thu Aug 28 2025 .TODAY...Cloudy. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 65 to 70. South winds up to 10 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 50. West winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs around 70. West winds 5 to 15 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 45 to 50. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 70 to 75. West winds up to 10 mph. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 75 to 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 45. Highs 70 to 75. $$ MTZ322-282200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Patchy fog in the morning. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 60 to 65. South winds up to 5 mph shifting to the west in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 45 to 55. West winds up to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds up to 10 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. Northwest winds up to 10 mph shifting to the west after midnight. Chance of precipitation 30 percent. .SATURDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 65 to 75. West winds up to 10 mph. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 45 to 55. Highs 70 to 80. .LABOR DAY...Sunny. Highs 75 to 85. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. $$ MTZ323-282200- Canyon Ferry Area- Including Toston, Townsend, and Winston 201 AM MDT Thu Aug 28 2025 .TODAY...Patchy fog in the morning. Chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 65 to 70. South winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Cooler. Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows 50 to 55. North winds up to 10 mph shifting to the south after midnight. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. South winds up to 5 mph shifting to the northwest in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 50 to 55. Northwest winds up to 10 mph. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy in the morning, then sunny with a 20 percent chance of rain showers in the afternoon. Highs 75 to 80. South winds up to 5 mph shifting to the west in the afternoon. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 50 to 55. Highs 80 to 90. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs 80 to 85. .WEDNESDAY...Sunny. Highs 75 to 80. $$ MTZ324-282200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 201 AM MDT Thu Aug 28 2025 .TODAY...Areas of fog in the morning. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 65 to 70. Southwest winds up to 10 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. North winds 5 to 10 mph shifting to the west after midnight. .SATURDAY...Sunny. Highs 75 to 80. West winds up to 10 mph. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 50 to 55. Highs 80 to 85. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Sunny. Highs around 80. $$ MTZ325-282200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 201 AM MDT Thu Aug 28 2025 .TODAY...Rain showers and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Patchy fog through the day. Highs 65 to 70. South winds up to 10 mph. Chance of precipitation near 100 percent. .TONIGHT...Cooler. Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. South winds up to 10 mph. .FRIDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds up to 10 mph shifting to the west in the afternoon. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. North winds 5 to 10 mph shifting to the south after midnight. .SATURDAY...Sunny. A 20 percent chance of rain showers in the afternoon. Highs around 75. South winds up to 5 mph shifting to the northwest in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 45 to 50. .SUNDAY...Sunny. Highs 80 to 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs 80 to 85. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 80. $$ MTZ326-282200- Gallatin Valley- Including Bozeman and Gallatin Gateway 201 AM MDT Thu Aug 28 2025 .TODAY...Rain showers and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Areas of fog in the morning. Patchy fog in the afternoon. Highs 65 to 70. South winds up to 5 mph shifting to the west in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows around 50. Southwest winds up to 5 mph shifting to the south after midnight. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds up to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. North winds 5 to 10 mph shifting to the south after midnight. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy in the morning, then sunny with a 20 percent chance of rain showers in the afternoon. Highs 75 to 80. South winds up to 5 mph shifting to the northwest in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Sunny. Highs 80 to 85. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs around 85. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 50 to 55. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Sunny. Highs around 80. && TEMPERATURE / PRECIPITATION Bozeman Airport 71 50 76 / 90 60 40 Bozeman MSU 67 51 73 / 90 70 50 $$ MTZ330-282200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Patchy fog in the morning. Rain showers and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds up to 10 mph. Chance of precipitation near 100 percent. .TONIGHT...Colder. Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 50. West winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 50. Northwest winds up to 10 mph. .SATURDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 60 to 70. West winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows 40 to 50. .SUNDAY...Sunny. Highs 65 to 75. .SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 45 to 50. Highs 70 to 80. .MONDAY NIGHT...Partly cloudy. Lows 45 to 55. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. && TEMPERATURE / PRECIPITATION West Yellowstone 62 38 70 / 90 70 40 $$ MTZ327-282200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Mostly cloudy. Patchy fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs 55 to 65. West winds 5 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. West winds up to 10 mph. .FRIDAY...Partly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs 60 to 70. West winds 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the west after midnight. .SATURDAY...Sunny. Highs 65 to 75. West winds up to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 40 to 50. Highs 70 to 80. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. .LABOR DAY...Sunny. Highs 70 to 80. .MONDAY NIGHT...Partly cloudy. Lows 45 to 50. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 40 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. $$ MTZ328-282200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 201 AM MDT Thu Aug 28 2025 .TODAY...Patchy fog in the morning. Rain showers likely and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 65 to 70. South winds up to 5 mph shifting to the west in the afternoon. Chance of precipitation 70 percent. .TONIGHT...Cooler. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 50. Northwest winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 70 to 75. West winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 45 to 50. North winds 5 to 10 mph shifting to the west after midnight. .SATURDAY...Sunny. Highs 70 to 80. Southwest winds up to 5 mph shifting to the west in the afternoon. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 45 to 50. Highs 75 to 85. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 50 to 55. Highs 75 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 80. && TEMPERATURE / PRECIPITATION Dillon 69 46 75 / 80 40 20 $$ MTZ329-282200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 201 AM MDT Thu Aug 28 2025 .TODAY...Patchy fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 45 to 50. West winds up to 10 mph. .FRIDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain showers in the afternoon. Highs 60 to 70. West winds 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 45 to 50. Northwest winds 5 to 15 mph. .SATURDAY...Sunny. Highs 65 to 70. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 45 to 50. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 65 to 75. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls