Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
574 FPUS55 KTFX 111414 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 813 AM MDT Sat May 11 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Sunday. ...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR DETAILS... MTZ301-112200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy. Highs 60 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .SUNDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 60 to 70. Southwest winds 10 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows 40 to 50. Southwest winds 10 to 20 mph. .MONDAY...Windy. Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds 20 to 30 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Colder. Rain likely and slight chance of thunderstorms. Light snow accumulations. Lows 35 to 40. Chance of precipitation 70 percent. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 60. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .THURSDAY AND THURSDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain and snow. Highs 55 to 65. Lows 35 to 40. .FRIDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs 50 to 60. $$ MTZ307-112200- Southern Rocky Mountain Front- Including Rogers Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 60 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .SUNDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 60 to 70. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 40 to 45. West winds 5 to 15 mph. .MONDAY...Windy. Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 55 to 65. West winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. .MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows 40 to 45. .TUESDAY...Rain showers and slight chance of thunderstorms. Light snow accumulations. Highs 45 to 55. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a 40 percent chance of rain. Highs 50 to 60. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 45. .THURSDAY AND THURSDAY NIGHT...Breezy. Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 55 to 65. Lows 35 to 45. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy with chance of snow, rain and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 40 percent. $$ MTZ302-112200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming mostly cloudy. Highs in the mid 70s. West winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. West winds 5 to 15 mph. .SUNDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 75 to 80. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. Southwest winds 10 to 15 mph. .MONDAY...Windy. Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 70 to 75. Southwest winds 10 to 20 mph increasing to west 20 to 30 mph in the afternoon. .MONDAY NIGHT AND TUESDAY...Cooler. Rain likely and slight chance of thunderstorms. Lows 40 to 45. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows 40 to 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Highs 65 to 70. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ308-112200- Southern High Plains- Including Bynum, Choteau, and Pendroy 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 75 to 80. Northwest winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the mid 40s. West winds 5 to 10 mph. .SUNDAY...Sunny. Highs 75 to 80. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Breezy. Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 45. .TUESDAY...Cooler. Rain showers likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs around 65. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of rain. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Lows around 45. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ303-112200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 75 to 80. Northwest winds 5 to 15 mph. .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 40s. West winds 5 to 15 mph. .SUNDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 75 to 80. West winds 5 to 10 mph shifting to the southwest 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. Southwest winds 5 to 15 mph. .MONDAY...Windy. Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs around 75. West winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Highs around 60. Chance of precipitation 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .THURSDAY...Mostly cloudy with a 30 percent chance of rain. Highs 65 to 70. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Cut Bank 78 44 79 / 10 20 10 $$ MTZ304-112200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 75 to 80. Northwest winds 5 to 15 mph. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows in the mid 40s. Northwest winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy in the morning, then sunny with a 20 percent chance of rain in the afternoon. Highs 75 to 80. Northwest winds 5 to 10 mph shifting to the south in the afternoon. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 50. South winds 5 to 15 mph. .MONDAY...Breezy. Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .TUESDAY...Cooler. Rain likely and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Highs around 70. Lows 40 to 45. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. $$ MTZ305-112200- Hill County- Including Havre 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny. Highs 75 to 80. Northwest winds 5 to 15 mph. .TONIGHT...Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with chance of rain showers and slight chance of thunderstorms after midnight. Lows in the mid 40s. Northeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy in the morning then clearing. Highs in the mid 70s. East winds 5 to 10 mph shifting to the southeast in the afternoon. .SUNDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows around 50. South winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. Southwest winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 60 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .THURSDAY...Mostly cloudy with a 40 percent chance of rain. Highs 70 to 75. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs around 65. && TEMPERATURE / PRECIPITATION Havre 80 47 77 / 0 40 10 $$ MTZ306-112200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 75 to 80. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with chance of rain showers and slight chance of thunderstorms after midnight. Lows in the mid 40s. Northeast winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms in the morning, then sunny in the afternoon. Highs 70 to 75. East winds 5 to 15 mph. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Lows 45 to 50. Southeast winds 5 to 15 mph. Chance of rain 40 percent. .MONDAY...Sunny in the morning, then partly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. South winds 5 to 15 mph shifting to the west 10 to 20 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT AND TUESDAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 60 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of rain. Highs around 70. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 30 percent. $$ MTZ309-112200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny. Highs 75 to 80. Northwest winds 5 to 15 mph. .TONIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 40s. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy in the morning then clearing. Highs 75 to 80. Northwest winds 5 to 10 mph shifting to the southwest in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. Southwest winds 5 to 10 mph. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 75 to 80. West winds 10 to 20 mph. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 45. .TUESDAY...Cooler. Rain likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Lows 40 to 45. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ310-112200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny. Highs 75 to 80. West winds 5 to 15 mph. .TONIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. West winds up to 10 mph. .SUNDAY...Mostly cloudy in the morning, then sunny with a 20 percent chance of rain in the afternoon. Highs 75 to 80. West winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows around 50. South winds 5 to 10 mph. .MONDAY...Sunny in the morning, then partly cloudy with a 30 percent chance of rain in the afternoon. Highs 75 to 80. Southwest winds 10 to 20 mph. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .TUESDAY...Cooler. Rain likely and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 30 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Lows around 45. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. $$ MTZ311-112200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny early in the morning then becoming partly cloudy. Highs 75 to 80. West winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with chance of rain showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows 45 to 50. Northwest winds up to 10 mph shifting to the east after midnight. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with slight chance of thunderstorms in the morning, then partly cloudy with slight chance of rain in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs 70 to 75. East winds 5 to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows around 50. Southeast winds 5 to 15 mph. Chance of precipitation 20 percent. .MONDAY...Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 75 to 80. Southwest winds 10 to 20 mph. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .TUESDAY...Breezy, cooler. Rain showers likely and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Lows around 45. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 30 percent. $$ MTZ312-112200- Cascade County below 5000ft- Including Great Falls 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny. Highs 75 to 80. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 40s. Southwest winds 5 to 10 mph. .SUNDAY...Partly cloudy in the morning then clearing. Highs 75 to 80. West winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 50. Southwest winds 5 to 10 mph. .MONDAY...Breezy. Sunny in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 75 to 80. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .TUESDAY...Cooler. Rain showers likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. Lows 45 to 50. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Lows around 45. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Great Falls Arpt 78 46 79 / 10 20 10 $$ MTZ313-112200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 70 to 75. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s. West winds 5 to 15 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 70 to 75. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly clear. A 20 percent chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows 45 to 50. South winds 5 to 15 mph. .MONDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 75. West winds 10 to 20 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .TUESDAY...Cooler. Rain showers and slight chance of thunderstorms. Highs around 55. Chance of precipitation 90 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms and rain. Lows around 45. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. $$ MTZ314-112200- Fergus County below 4500ft- Including Hilger and Lewistown 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming sunny. Highs 75 to 80. West winds 10 to 15 mph. .TONIGHT...Partly cloudy. A 20 percent chance of rain showers after midnight. Lows 45 to 50. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 70 to 75. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows around 50. East winds 5 to 10 mph shifting to the south 5 to 15 mph after midnight. .MONDAY...Sunny in the morning, then partly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. West winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 40 percent. .TUESDAY...Breezy, cooler. Rain showers likely and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 70. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 65 to 70. Chance of precipitation 40 percent. && TEMPERATURE / PRECIPITATION Lewistown 72 45 71 / 0 20 30 $$ MTZ315-112200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny. Highs 65 to 75. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 75. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Breezy. Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Rain showers likely and chance of thunderstorms. Highs 50 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. Lows 40 to 45. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with chance of snow showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 30 percent. $$ MTZ316-112200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 813 AM MDT Sat May 11 2024 .REST OF TODAY...Sunny. Highs 70 to 80. Southwest winds 5 to 10 mph shifting to the northwest 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 45 to 50. West winds up to 10 mph. .SUNDAY...Sunny. Highs 70 to 80. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 50. West winds 5 to 10 mph. .MONDAY...Breezy. Sunny in the morning, then partly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows around 45. .TUESDAY...Cooler. Rain showers likely and chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 60 to 70. Lows around 45. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 40 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Highs 65 to 70. Chance of precipitation 30 percent. $$ MTZ317-112200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 60 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. West winds up to 10 mph. .SUNDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 65 to 70. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. A 20 percent chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows 40 to 50. Southwest winds 5 to 10 mph. .MONDAY...Sunny in the morning, then mostly cloudy with 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 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .TUESDAY...Cooler. Rain showers and slight chance of thunderstorms. Light snow accumulations. Highs 45 to 55. Chance of precipitation 90 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 55 to 60. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .THURSDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of thunderstorms, snow showers and slight chance of rain. Lows 40 to 45. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. $$ MTZ318-112200- Snowy and Judith Mountains- 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 65 to 70. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s. West winds 5 to 10 mph. .SUNDAY...Partly cloudy with slight chance of rain in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 65 to 70. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows 45 to 50. Northeast winds 5 to 10 mph shifting to the south 5 to 15 mph after midnight. .MONDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .TUESDAY...Breezy, cooler. Rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 90 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of thunderstorms and slight chance of rain. Lows 40 to 45. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent. $$ MTZ319-112200- Helena Valley- Including Helena 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming sunny. Highs 75 to 80. East winds 5 to 10 mph shifting to the northwest 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 45 to 50. West winds 5 to 15 mph. .SUNDAY...Sunny. Highs around 80. West winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 50. West winds 5 to 15 mph shifting to the southwest 5 to 10 mph after midnight. .MONDAY...Sunny in the morning, then partly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 75 to 80. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 45 to 50. .TUESDAY...Cooler. Rain showers likely and chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs around 70. Lows around 45. .THURSDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 30 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Helena 80 51 81 / 0 0 0 $$ MTZ320-112200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 60 to 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the west after midnight. .SUNDAY...Sunny. A 20 percent chance of rain in the afternoon. Highs 65 to 75. West winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 45. West winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Breezy. Sunny with slight chance of rain in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .TUESDAY...Rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow. Lows 40 to 45. Highs 60 to 70. Chance of precipitation 40 percent. $$ MTZ321-112200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs around 70. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 40 to 45. North winds up to 10 mph shifting to the west after midnight. .SUNDAY...Sunny in the morning, then partly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows around 45. West winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Southwest winds up to 10 mph increasing to west 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .TUESDAY...Cooler. Rain showers and slight chance of thunderstorms. Highs around 55. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with chance of thunderstorms and slight chance of rain. Lows around 40. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow. Highs around 65. Chance of precipitation 40 percent. $$ MTZ322-112200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Warmer. Partly cloudy early in the morning then clearing. Highs 65 to 75. Northwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 40 to 45. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 75. West winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows 45 to 50. Northwest winds 5 to 10 mph. .MONDAY...Breezy. Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. West winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .TUESDAY...Rain showers likely and chance of thunderstorms. Highs 50 to 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms and snow showers. Lows 40 to 45. .FRIDAY...Partly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 30 percent. $$ MTZ323-112200- Canyon Ferry Area- Including Toston, Townsend, and Winston 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 70 to 75. South winds up to 10 mph shifting to the north in the afternoon. .TONIGHT...Partly cloudy. Lows 45 to 50. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. West winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. North winds 5 to 10 mph shifting to the southwest after midnight. .MONDAY...Sunny 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 increasing to west 10 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 50. .TUESDAY...Rain showers likely and chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. Lows around 45. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 40 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. Highs around 70. $$ MTZ324-112200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then becoming sunny. Highs in the mid 70s. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph shifting to the west after midnight. .SUNDAY...Sunny. Highs 75 to 80. West winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. Northwest winds 5 to 10 mph shifting to the west after midnight. .MONDAY...Breezy. Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 75. Southwest winds up to 10 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .TUESDAY...Cooler. Rain showers likely and chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .THURSDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. .FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs 70 to 75. $$ MTZ325-112200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 70 to 75. Southwest winds up to 5 mph shifting to the north in the afternoon. .TONIGHT...Partly cloudy. Lows 40 to 45. North winds up to 10 mph shifting to the southwest after midnight. .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs 70 to 75. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. North winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy with slight chance of rain 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 increasing to west 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 30 percent. .TUESDAY...Cooler. Rain showers likely and chance of thunderstorms. Highs around 60. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .THURSDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ326-112200- Gallatin Valley- Including Bozeman and Gallatin Gateway 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 70 to 75. Southwest winds up to 5 mph shifting to the northwest in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph shifting to the south after midnight. .SUNDAY...Sunny. Highs in the mid 70s. West winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. East winds 5 to 10 mph shifting to the southeast after midnight. .MONDAY...Partly cloudy with slight chance of rain in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 75. South winds 5 to 10 mph shifting to the west 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 40 to 45. .TUESDAY...Cooler. Rain showers likely and chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. Lows 40 to 45. .THURSDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 40 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 45. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Bozeman Airport 76 43 78 / 0 0 10 Bozeman MSU 72 45 74 / 0 0 10 $$ MTZ330-112200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 55 to 65. Northwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 35 to 40. Northwest winds up to 10 mph. .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs 60 to 70. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 45. West winds 5 to 10 mph shifting to the south after midnight. .MONDAY...Partly cloudy with slight chance of rain in the morning, then mostly cloudy with rain showers likely and chance of thunderstorms in the afternoon. Highs 55 to 65. Southwest winds up to 10 mph increasing to west 10 to 20 mph in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 50 percent. .TUESDAY...Rain showers likely, chance of thunderstorms and snow showers likely. Light snow accumulations. Highs 45 to 55. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 50 to 60. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .THURSDAY...Partly cloudy with chance of rain showers, slight chance of thunderstorms and snow. Highs 55 to 65. Chance of precipitation 40 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms and snow showers. Lows 35 to 40. Highs 55 to 65. && TEMPERATURE / PRECIPITATION West Yellowstone 68 34 70 / 10 10 10 $$ MTZ327-112200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 60 to 70. Northwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows 35 to 40. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 60 to 70. West winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows around 40. Northwest winds 5 to 15 mph. .MONDAY...Breezy. Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds up to 10 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .TUESDAY...Mostly cloudy with chance of rain showers, snow and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows 35 to 40. .THURSDAY...Partly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows 35 to 40. .FRIDAY...Sunny with a 20 percent chance of thunderstorms and snow showers. Highs 55 to 65. $$ MTZ328-112200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 70 to 75. Southwest winds up to 10 mph shifting to the northwest in the afternoon. .TONIGHT...Mostly clear. Lows 40 to 45. North winds 5 to 15 mph shifting to the west after midnight. .SUNDAY...Sunny. Highs 70 to 75. West winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .MONDAY...Breezy. Sunny 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 increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .TUESDAY...Mostly cloudy with chance of thunderstorms and slight chance of rain. Highs 60 to 65. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Highs 60 to 70. Lows around 40. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 75. .THURSDAY NIGHT...Mostly clear. Lows 40 to 45. .FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Dillon 75 42 76 / 10 0 0 $$ MTZ329-112200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 813 AM MDT Sat May 11 2024 .REST OF TODAY...Partly cloudy early in the morning then clearing. Highs 60 to 70. Northwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows around 40. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 60 to 70. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .MONDAY...Windy. Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 70. Southwest winds up to 10 mph increasing to west 20 to 30 mph in the afternoon. Chance of precipitation 50 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. .TUESDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 55 to 60. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 35. .WEDNESDAY...Partly cloudy. Highs 55 to 60. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. Highs 60 to 65. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. .FRIDAY...Sunny with a 20 percent chance of thunderstorms and snow showers. Highs 60 to 65. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls