Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
081 FPUS55 KTFX 141418 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 818 AM MDT Tue May 14 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Wednesday. ...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR DETAILS... MTZ301-142200- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms early in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds 5 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows 35 to 40. Southwest winds 5 to 15 mph. .WEDNESDAY...Windy. Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 55 to 65. West winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. .WEDNESDAY NIGHT...Windy. Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 40 to 50. West winds 20 to 30 mph. Chance of rain 40 percent. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 55 to 65. Southwest winds 10 to 15 mph increasing to west 20 to 30 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Windy. Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .FRIDAY AND FRIDAY NIGHT...Windy, cooler. Mostly cloudy with a 50 percent chance of rain and snow. Highs 45 to 55. Lows 30 to 35. .SATURDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 40 to 50. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .SUNDAY...Partly cloudy with chance of rain and slight chance of snow. Highs 45 to 55. Chance of precipitation 40 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain and snow. Lows around 35. Highs 45 to 55. $$ MTZ307-142200- Southern Rocky Mountain Front- Including Rogers Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 55. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy with chance of thunderstorms in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows 35 to 40. Northwest winds up to 10 mph shifting to the west after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Breezy. Partly cloudy in the morning, then cloudy with a 20 percent chance of rain in the afternoon. Highs 55 to 65. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain. Lows 40 to 50. West winds 15 to 25 mph. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 55 to 65. West winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Windy. Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .FRIDAY...Windy. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 60. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 40. Highs 45 to 55. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .SUNDAY...Partly cloudy with chance of rain and slight chance of snow. Highs 50 to 60. Chance of precipitation 40 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 40. Highs 50 to 60. $$ MTZ302-142200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Northwest winds 10 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows around 40. Southwest winds 5 to 15 mph. .WEDNESDAY...Breezy. Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 65 to 70. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 45 to 50. West winds 15 to 25 mph. Chance of rain 30 percent. .THURSDAY...Windy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 70. West winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Windy. Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Breezy, cooler. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs around 55. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65. $$ MTZ308-142200- Southern High Plains- Including Bynum, Choteau, and Pendroy 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Rain showers and slight chance of thunderstorms early in the morning, then chance of thunderstorms in the afternoon. Highs around 60. North winds 10 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 40 to 45. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Partly cloudy in the morning, then cloudy with a 20 percent chance of rain in the afternoon. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .FRIDAY...Breezy. Partly cloudy with a 50 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 60 to 65. $$ MTZ303-142200- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Rain showers likely early in the morning, then slight chance of thunderstorms in the afternoon. Highs around 60. North winds 10 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 40 to 45. West winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs around 70. West winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows around 45. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 40 percent. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain. Lows around 45. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs 55 to 60. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs around 60. .SUNDAY NIGHT...Mostly cloudy. Lows 35 to 40. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs around 65. && TEMPERATURE / PRECIPITATION Cut Bank 61 41 71 / 80 10 20 $$ MTZ304-142200- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Rain showers likely early in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. North winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Colder. Partly cloudy. Lows 40 to 45. North winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 40 percent chance of rain in the afternoon. Highs 65 to 75. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows around 40. Highs 55 to 60. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 60 to 65. $$ MTZ305-142200- Hill County- Including Havre 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers early in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. North winds 10 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Colder. Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows 40 to 45. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a 40 percent chance of rain. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent chance of rain. Lows around 40. Highs around 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SUNDAY...Partly cloudy with a 30 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs around 65. && TEMPERATURE / PRECIPITATION Havre 65 44 73 / 60 30 40 $$ MTZ306-142200- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. A 50 percent chance of rain showers in the afternoon. Highs in the mid 60s. North winds 10 to 15 mph. .TONIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows 40 to 45. Northwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy with slight chance of rain in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then rain likely after midnight. Lows 45 to 50. West winds 5 to 10 mph. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 60 to 70. $$ MTZ309-142200- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Rain showers likely early in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 60. North winds 10 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 40. Northwest winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning, then cloudy with a 20 percent chance of rain in the afternoon. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows around 45. West winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .FRIDAY...Partly cloudy with a 30 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs around 65. $$ MTZ310-142200- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Rain showers early in the morning, then chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 40s. West winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a 40 percent chance of rain in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. West winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs around 70. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 40. .SATURDAY...Breezy, cooler. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain. Highs around 65. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. $$ MTZ311-142200- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers early in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the mid 40s. Northwest winds 5 to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Sunny with slight chance of rain in the morning, then mostly cloudy with slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 40 percent. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 40 to 45. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SUNDAY...Partly cloudy with a 30 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 65 to 70. $$ MTZ312-142200- Cascade County below 5000ft- Including Great Falls 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Rain showers and slight chance of thunderstorms early in the morning, then chance of thunderstorms in the afternoon. Highs around 60. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 45. West winds up to 10 mph shifting to the southwest after midnight. .WEDNESDAY...Warmer. Sunny in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 70 to 75. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of rain 40 percent. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT AND FRIDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Lows around 50. Highs around 70. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 60 to 70. && TEMPERATURE / PRECIPITATION Great Falls Arpt 61 44 72 / 90 30 20 $$ MTZ313-142200- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Rain showers early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds 10 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Partly cloudy with a 40 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows around 40. West winds 5 to 10 mph. .WEDNESDAY...Sunny with slight chance of rain in the morning, then mostly cloudy with chance of rain in the afternoon. Highs in the mid 60s. West winds 5 to 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 45. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 30 percent. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain. Highs around 60. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 30 percent. $$ MTZ314-142200- Fergus County below 4500ft- Including Hilger and Lewistown 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers early in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Colder. Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows 40 to 45. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows around 50. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 30 percent. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. Highs 60 to 65. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. && TEMPERATURE / PRECIPITATION Lewistown 58 40 66 / 80 40 40 $$ MTZ315-142200- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 60. West winds 5 to 15 mph shifting to the north in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy with chance of thunderstorms in the evening, then partly cloudy with slight chance of thunderstorms after midnight. Lows around 40. North winds up to 10 mph shifting to the west after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows around 45. West winds 10 to 20 mph. .THURSDAY...Breezy. Partly cloudy with slight chance of rain in the morning, then mostly cloudy with chance of rain in the afternoon. Highs 65 to 70. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT AND FRIDAY...Windy. Partly cloudy with a 20 percent chance of rain. Lows 45 to 50. Highs 60 to 65. .FRIDAY NIGHT...Breezy, colder. Partly cloudy with a 20 percent chance of rain and snow. Lows 35 to 40. .SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY...Partly cloudy with chance of rain and slight chance of snow. Highs 55 to 60. Chance of precipitation 30 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65. $$ MTZ316-142200- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Rain showers likely and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 65. North winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Colder. Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows 40 to 45. Northwest winds up to 10 mph shifting to the southwest after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy with slight chance of rain in the morning, then mostly cloudy with chance of rain in the afternoon. Highs 65 to 75. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain. Lows around 50. .FRIDAY...Breezy. Partly cloudy with a 30 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Breezy, colder. Partly cloudy with a 20 percent chance of rain. Lows around 40. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SUNDAY...Partly cloudy with a 30 percent chance of rain. Highs 60 to 65. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 60 to 65. $$ MTZ317-142200- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 55. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows 35 to 40. Northwest winds 5 to 10 mph shifting to the west after midnight. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of rain. Highs 55 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows 40 to 45. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Breezy. Mostly cloudy. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of rain. Lows 40 to 50. .FRIDAY...Windy. Partly cloudy with a 50 percent chance of rain. Highs 60 to 65. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy with a 50 percent chance of rain and snow. Lows 35 to 40. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers, snow and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with chance of rain and slight chance of snow. Lows 30 to 40. Highs 55 to 60. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent. $$ MTZ318-142200- Snowy and Judith Mountains- 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Chance of rain showers early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds 10 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows around 40. Northwest winds 5 to 15 mph. Chance of thunderstorms 50 percent. .WEDNESDAY...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 55 to 65. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 40 to 45. West winds 5 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Breezy. Mostly cloudy. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 40 percent. .FRIDAY...Breezy. Partly cloudy with a 50 percent chance of rain. Highs 60 to 65. .FRIDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain. Lows 35 to 40. .SUNDAY...Partly cloudy with a 40 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent. $$ MTZ319-142200- Helena Valley- Including Helena 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs in the mid 60s. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows in the mid 40s. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Chance of thunderstorms 40 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 70 to 75. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 50. West winds 10 to 20 mph. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 75 to 80. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .FRIDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs around 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 65 to 70. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 70. && TEMPERATURE / PRECIPITATION Helena 67 47 75 / 80 40 10 $$ MTZ320-142200- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows around 40. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs 55 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 60 to 70. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 60 to 70. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy with a 40 percent chance of rain and snow. Lows 35 to 40. .SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of rain and snow. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 35 to 40. .SUNDAY...Partly cloudy with chance of rain and slight chance of snow. Highs 55 to 65. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 30 percent. $$ MTZ321-142200- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows around 40. Northwest winds 5 to 10 mph shifting to the west after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs in the mid 60s. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 70. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 45. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of rain. Highs 65 to 70. .FRIDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of rain. Lows around 40. .SATURDAY...Breezy. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 35. .SUNDAY...Partly cloudy with a 40 percent chance of rain. Highs around 60. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 35. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 30 percent. $$ MTZ322-142200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Chance of rain showers early in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows 35 to 45. Northwest winds 5 to 15 mph. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Mostly cloudy in the morning, then partly cloudy with a 20 percent chance of rain in the afternoon. Highs 65 to 70. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain. Lows 40 to 50. .FRIDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 60 to 70. .FRIDAY NIGHT...Breezy, colder. Partly cloudy with a 20 percent chance of rain and snow. Lows 35 to 40. .SATURDAY...Partly cloudy with chance of rain and slight chance of snow. Highs 50 to 60. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 40. .SUNDAY...Partly cloudy with a 30 percent chance of rain. Highs 55 to 65. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 30 percent. $$ MTZ323-142200- Canyon Ferry Area- Including Toston, Townsend, and Winston 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows in the mid 40s. North winds 5 to 15 mph shifting to the south 5 to 10 mph after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 70. South winds 5 to 10 mph shifting to the west 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Lows 45 to 50. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A 20 percent chance of rain. Lows 45 to 50. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 40 to 45. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs 60 to 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain. Lows around 40. Highs 65 to 70. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ324-142200- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 15 mph shifting to the north 10 to 15 mph in the afternoon. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows in the mid 40s. North winds 5 to 10 mph shifting to the west after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain in the afternoon. Highs around 75. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 45 to 50. .FRIDAY...Sunny with a 20 percent chance of rain. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs around 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 65 to 70. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 70. $$ MTZ325-142200- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 60. Southwest winds up to 10 mph shifting to the north in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 40 to 45. North winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. Southwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs 70 to 75. Southwest winds 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 45 to 50. .FRIDAY...Breezy. Sunny with a 20 percent chance of rain. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs 60 to 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 60 to 65. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 65. $$ MTZ326-142200- Gallatin Valley- Including Bozeman and Gallatin Gateway 818 AM MDT Tue May 14 2024 .REST OF TODAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms early in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 10 mph shifting to the northwest 5 to 15 mph in the afternoon. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows in the mid 40s. West winds 5 to 10 mph shifting to the south after midnight. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 45. Southwest winds 5 to 10 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain in the afternoon. Highs 70 to 75. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A 20 percent chance of rain. Lows 45 to 50. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs around 65. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SUNDAY...Partly cloudy with a 30 percent chance of rain. Highs around 65. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows around 40. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs around 65. && TEMPERATURE / PRECIPITATION Bozeman Airport 65 42 70 / 80 50 10 Bozeman MSU 63 45 67 / 80 60 20 $$ MTZ330-142200- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Rain showers likely with possible snow showers and thunderstorms early in the morning, then rain showers and chance of thunderstorms in the afternoon. New snow accumulation up to 2 inches. Highs 45 to 55. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms and snow showers in the evening, then slight chance of thunderstorms and snow showers after midnight. Lows 30 to 40. North winds 5 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 60. Northwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy. A 20 percent chance of rain in the afternoon. Highs 55 to 65. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly clear. A 20 percent chance of rain. Lows 35 to 45. Highs 55 to 65. .FRIDAY NIGHT...Colder. Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. .SATURDAY...Partly cloudy with chance of rain and slight chance of snow. Highs 50 to 60. Chance of precipitation 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of rain and snow. Lows 30 to 35. Highs 50 to 60. .SUNDAY NIGHT...Partly cloudy. Lows 30 to 35. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 30 percent. && TEMPERATURE / PRECIPITATION West Yellowstone 56 34 63 / 100 60 10 $$ MTZ327-142200- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Mostly cloudy. Chance of rain showers and snow showers likely early in the morning, then chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 50 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 30s. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs 55 to 65. Northwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then clearing. Highs 60 to 70. West winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. .FRIDAY...Breezy. Sunny with a 20 percent chance of rain. Highs 55 to 65. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain and snow. Lows 30 to 35. .SATURDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .SUNDAY NIGHT...Partly cloudy. Lows 30 to 35. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. $$ MTZ328-142200- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 818 AM MDT Tue May 14 2024 .REST OF TODAY...Mostly cloudy. Chance of rain showers early in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 65. West winds 5 to 10 mph shifting to the north 10 to 15 mph in the afternoon. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows 40 to 45. North winds 5 to 15 mph. Chance of thunderstorms 50 percent. .WEDNESDAY...Sunny in the morning then becoming mostly cloudy. Highs 65 to 70. West winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 45. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then clearing. Highs 70 to 75. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly clear. Lows around 45. Highs 70 to 75. .FRIDAY NIGHT AND SATURDAY...Cooler. Mostly clear. A 20 percent chance of rain. Lows 35 to 40. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 65 to 70. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 65. && TEMPERATURE / PRECIPITATION Dillon 63 42 70 / 70 40 10 $$ MTZ329-142200- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 818 AM MDT Tue May 14 2024 .REST OF TODAY...Rain showers and snow showers likely early in the morning, then chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 50 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows 35 to 40. North winds 5 to 15 mph. Chance of thunderstorms 50 percent. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 65. Northwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then becoming sunny. Highs 60 to 70. West winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 40 to 45. .FRIDAY...Breezy, sunny. Highs 60 to 70. .FRIDAY NIGHT...Mostly clear. Lows 35 to 40. .SATURDAY...Sunny with a 20 percent chance of rain. Highs 55 to 60. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 55 to 65. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 55 to 60. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls