Zone Forecast Product
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
293 FPUS55 KMSO 230931 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 330 AM MDT Sat Aug 23 2025 MTZ001-232200- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze in the morning. Highs in the upper 80s to mid 90s. .TONIGHT...Partly cloudy. Areas of smoke in the evening. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .SUNDAY NIGHT...Mostly clear. Lows in the 50s. .MONDAY...Mostly sunny. Hot. Highs in the 90s. .MONDAY NIGHT...Partly cloudy. Lows in the 50s. .TUESDAY...Partly cloudy. Highs in the 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the 50s to lower 60s. .WEDNESDAY...Partly cloudy. Highs in the 90s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 50s to lower 60s. .THURSDAY...Mostly cloudy. Highs in the mid 80s to lower 90s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 50s to lower 60s. .FRIDAY...Partly cloudy. Highs in the mid 80s to lower 90s. $$ MTZ002-232200- West Glacier Region- Including the city of Swan Lake 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze late in the afternoon. Highs in the mid 70s to lower 80s. .TONIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. East winds to 15 mph. .SUNDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. East winds to 15 mph. .MONDAY...Mostly sunny. Highs in the 80s. .MONDAY NIGHT...Partly cloudy. Lows in the 50s. .TUESDAY...Partly cloudy. Highs in the 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the 50s. .WEDNESDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the 50s. .THURSDAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the mid 70s to lower 80s. .THURSDAY NIGHT...Mostly cloudy. Lows in the 50s. .FRIDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 70s to lower 80s. $$ MTZ003-232200- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze in the afternoon. Highs in the 80s to lower 90s. .TONIGHT...Partly cloudy. Haze in the evening. Lows in the upper 40s to mid 50s. .SUNDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .MONDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .MONDAY NIGHT...Partly cloudy. Lows in the 50s. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the 50s. .WEDNESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the 50s. .THURSDAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 80s. .THURSDAY NIGHT...Mostly cloudy. Lows in the 50s. .FRIDAY...Partly cloudy. Highs in the 80s. $$ MTZ004-232200- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze. Highs in the mid 80s to lower 90s. .TONIGHT...Partly cloudy. Haze in the evening. Lows in the 50s. East winds to 15 mph. .SUNDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .SUNDAY NIGHT...Partly cloudy. Lows in the 50s. .MONDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the mid 50s to lower 60s. .THURSDAY...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to mid 80s. .THURSDAY NIGHT...Mostly cloudy. Lows in the 50s. .FRIDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 80s. $$ MTZ005-232200- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze through the day. Highs near 90. .TONIGHT...Partly cloudy. Haze. Lows in the lower to mid 50s. East winds to 15 mph. .SUNDAY...Partly cloudy. Highs near 90. .SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. .MONDAY...Partly cloudy. Highs in the lower 90s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 50s. .TUESDAY...Partly cloudy. Highs near 90. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the 50s. .WEDNESDAY...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the mid to upper 50s. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the lower to mid 80s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower to mid 50s. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. $$ MTZ006-232200- Bitterroot/Sapphire Mountains- Including the city of Sula 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze late in the afternoon. Highs in the 80s. .TONIGHT...Partly cloudy. Haze in the evening. Lows in the mid 40s to lower 50s. .SUNDAY...Partly cloudy. Highs in the 80s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s to mid 50s. .MONDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s to mid 50s. .TUESDAY...Mostly cloudy. A 40 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the upper 40s to mid 50s. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 70s to lower 80s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 40 percent. Lows in the upper 40s to mid 50s. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 60s to mid 70s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening. Chance of precipitation 30 percent. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 70s. $$ MTZ007-232200- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Highs in the upper 70s to mid 80s. .TONIGHT...Partly cloudy. Lows in the 40s to lower 50s. Northeast winds to 15 mph. .SUNDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .MONDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s. .TUESDAY...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 70s to mid 80s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 40s to mid 50s. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 70s to lower 80s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 40 percent. Lows in the upper 40s to mid 50s. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 70s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening. Chance of precipitation 30 percent. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 70s. $$ MTZ043-232200- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze late in the afternoon. Highs in the 80s. .TONIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .SUNDAY...Partly cloudy. Highs in the 80s to lower 90s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .MONDAY...Partly cloudy. Highs in the 80s to lower 90s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s to mid 50s. .TUESDAY...Partly cloudy. Highs in the 80s to lower 90s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s to mid 50s. .WEDNESDAY...Partly cloudy. Highs in the 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 40s to mid 50s. .THURSDAY...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to lower 80s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s to mid 50s. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to lower 80s. $$ IDZ009-232200- Western Lemhi County- Including the city of Shoup 330 AM MDT Sat Aug 23 2025 .TODAY...Partly cloudy. Haze late in the afternoon. Highs in the mid 80s to lower 90s. .TONIGHT...Partly cloudy. Haze through the night. Areas of smoke in the evening. Lows in the mid 50s to lower 60s. .SUNDAY...Partly cloudy. Haze through the day. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy. Haze in the evening. Lows in the upper 50s to mid 60s. .MONDAY...Partly cloudy. Highs in the 80s. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 20 percent. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 70s to mid 80s. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the mid 50s to lower 60s. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 70s to lower 80s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 40 percent. Lows in the 50s to lower 60s. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 70s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the 50s. .FRIDAY...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 70s to lower 80s. $$ IDZ010-232200- Eastern Lemhi County- Including the cities of Salmon and Leadore 330 AM MDT Sat Aug 23 2025 .TODAY...Mostly sunny. Highs in the 80s to lower 90s. .TONIGHT...Partly cloudy. Haze in the evening. Lows in the upper 40s to mid 50s. North winds to 15 mph. .SUNDAY...Partly cloudy. Haze. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 50s. .MONDAY...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 20 percent. Lows in the 50s. .TUESDAY...Mostly cloudy with a chance of rain showers. Chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 70s to mid 80s. .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 50 percent. Lows in the 50s. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 70s to lower 80s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 50 percent. Lows in the upper 40s to mid 50s. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 70s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Chance of precipitation 30 percent. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 70s. $$ IDZ005-232200- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 230 AM PDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze through the day. Areas of smoke until late afternoon. Highs in the 90s. .TONIGHT...Partly cloudy. Haze through the night. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly sunny. Haze through the day. Hot. Highs in the 90s. .SUNDAY NIGHT...Partly cloudy. Lows in the 50s. .MONDAY...Partly cloudy. Highs in the 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the 50s. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 50s. .WEDNESDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 20 percent. Lows in the 50s. .THURSDAY...Mostly cloudy with a slight chance of rain showers. Slight chance of thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the upper 70s to mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .FRIDAY...Partly cloudy. Highs in the 80s. $$ IDZ006-232200- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 230 AM PDT Sat Aug 23 2025 .TODAY...Mostly sunny. Haze through the day. Areas of smoke through the day. Hot. Highs 83 to 98. .TONIGHT...Partly cloudy. Haze through the night. Areas of smoke after midnight. Lows 47 to 62. .SUNDAY...Partly cloudy. Areas of smoke through the day. Haze in the afternoon. Hot. Highs 84 to 99. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 49 to 64. .MONDAY...Partly cloudy. Hot. Highs 83 to 98. .MONDAY NIGHT...Mostly cloudy. Lows 49 to 64. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 96. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 48 to 63. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs 78 to 93. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows 48 to 63. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs 71 to 86. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 60. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 73 to 88. $$ IDZ007-232200- Orofino/Grangeville Region- Including the city of Kooskia 230 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM PDT WEDNESDAY... .TODAY...Mostly sunny. Areas of smoke through the day. Haze late in the afternoon. Hot. Highs 91 to 101. .TONIGHT...Partly cloudy. Haze. Lows in the upper 50s to mid 60s. .SUNDAY...Partly cloudy. Haze through the day. Hot. Highs 92 to 101. .SUNDAY NIGHT...Partly cloudy. Lows in the 60s. .MONDAY...Partly cloudy. Hot. Highs 90 to 100. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 60s. .TUESDAY...Partly cloudy. Highs upper 80s to 100. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 60s. .WEDNESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s to upper 90s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the 50s to upper 60s. .THURSDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 80s to lower 90s. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the upper 50s to mid 60s. .FRIDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 80s to lower 90s. $$ IDZ008-232200- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 230 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM PDT WEDNESDAY... .TODAY...Mostly sunny. Areas of smoke until late afternoon, then haze late in the afternoon. Hot. Highs upper 80s to 101. .TONIGHT...Partly cloudy. Haze through the night. Areas of smoke in the evening. Lows in the mid 60s to lower 70s. .SUNDAY...Partly cloudy. Hot. Highs 90 to 102. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s to lower 70s. .MONDAY...Partly cloudy. Hot. Highs 87 to 100. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 60s to lower 70s. .TUESDAY...Partly cloudy. Highs 84 to 97. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 20 percent. Lows in the 60s to lower 70s. .WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 80s to lower 90s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the 60s. .THURSDAY...Partly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 70s to lower 90s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s to mid 60s. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s to lower 90s. $$