Zone Forecast Product
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
558 FPUS55 KMSO 020931 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 330 AM MDT Tue Sep 2 2025 MTZ001-022200- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 330 AM MDT Tue Sep 2 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TODAY...Mostly sunny. Areas of smoke. Hot. Highs 94 to 101. .TONIGHT...Mostly clear. Areas of smoke. Lows in the 50s. Northeast winds to 15 mph. .WEDNESDAY...Mostly sunny. Areas of smoke through the day. Hot. Highs 95 to 102. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke through the night. Lows in the 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the upper 80s to mid 90s. Northeast winds to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the 50s. .SATURDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the 50s. .SUNDAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 80s. .SUNDAY 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. .MONDAY...Mostly cloudy. A 30 percent chance of rain showers in the afternoon. Highs in the upper 70s to mid 80s. $$ MTZ002-022200- West Glacier Region- Including the city of Swan Lake 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke through the day. A 20 percent chance of rain showers in the afternoon. Highs in the 80s. .TONIGHT...Mostly clear. Areas of smoke through the night. Lows in the 50s to lower 60s. Northeast winds to 15 mph. .WEDNESDAY...Mostly sunny. Areas of smoke through the day. Highs in the 80s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the 70s. Northeast winds to 15 mph with gusts to around 35 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .SATURDAY...Partly cloudy. Highs in the mid 70s to lower 80s. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the 50s. .SUNDAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 70s. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 50s. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 60s to mid 70s. $$ MTZ003-022200- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke late in the afternoon. Highs in the upper 80s to mid 90s. .TONIGHT...Mostly clear. Areas of smoke. Lows in the 50s. .WEDNESDAY...Sunny. Areas of smoke. Hot. Highs in the 90s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke through the night. Lows in the 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the 80s to lower 90s. Northeast winds to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Sunny. Highs in the 80s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .SATURDAY...Partly cloudy. Highs in the 80s to lower 90s. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the 50s. .SUNDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs in the upper 70s to mid 80s. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 50s. .MONDAY...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 mid 70s to lower 80s. $$ MTZ004-022200- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 330 AM MDT Tue Sep 2 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TODAY...Mostly sunny. Areas of smoke. Hot. Highs in the 90s. .TONIGHT...Mostly clear. Areas of smoke. Lows in the mid 50s to lower 60s. .WEDNESDAY...Mostly sunny. Areas of smoke. Hot. Highs in the 90s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke through the night. Lows in the mid 50s to lower 60s. .THURSDAY...Sunny. Highs in the mid 80s to lower 90s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. Highs in the 80s to lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the 50s. .SATURDAY...Partly cloudy. Highs in the 80s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the 50s. .SUNDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 70s to lower 80s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s to mid 50s. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the mid 70s to lower 80s. $$ MTZ005-022200- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke through the day. Highs in the lower to mid 90s. .TONIGHT...Mostly clear. Areas of smoke through the night. Lows in the mid to upper 50s. .WEDNESDAY...Mostly sunny. Areas of smoke. Highs in the lower to mid 90s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke through the night. Lows in the mid to upper 50s. .THURSDAY...Sunny. Highs near 90. .THURSDAY NIGHT...Mostly clear. Lows near 50. .FRIDAY...Mostly sunny. Highs in the mid to upper 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. .SATURDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the 80s. .SATURDAY 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. .SUNDAY...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 mid 70s to lower 80s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows near 50. .MONDAY...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 near 80. $$ MTZ006-022200- Bitterroot/Sapphire Mountains- Including the city of Sula 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke. Highs in the 80s. .TONIGHT...Mostly clear. Areas of smoke. Lows in the 50s. .WEDNESDAY...Mostly sunny. Areas of smoke. Highs in the 80s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke through the night. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .SATURDAY...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 70s. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 50 percent. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly cloudy with a chance of rain showers. Slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s. .SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 40 percent. Lows in the mid 40s to lower 50s. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s. $$ MTZ007-022200- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke in the afternoon. Highs in the 80s. North winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Areas of smoke. Lows in the upper 40s to mid 50s. .WEDNESDAY...Mostly sunny. Areas of smoke. Highs in the 80s. East winds to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke. Lows in the upper 40s to mid 50s. West winds to 15 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s to lower 80s. Northeast winds to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the 40s. .FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .SATURDAY...Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the mid 70s to lower 80s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 40s to lower 50s. .SUNDAY...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 50 percent. Highs in the upper 60s to mid 70s. .SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening. Chance of precipitation 40 percent. Lows in the 40s to lower 50s. .MONDAY...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s. $$ MTZ043-022200- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke through the day. Highs in the upper 80s to mid 90s. .TONIGHT...Mostly clear. Areas of smoke. Lows in the 50s. .WEDNESDAY...Mostly sunny. Areas of smoke. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s. East winds to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. .FRIDAY...Mostly sunny. Highs in the upper 70s to mid 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .SATURDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs in the 70s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s to mid 50s. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 70s. $$ IDZ009-022200- Western Lemhi County- Including the city of Shoup 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Highs in the mid 80s to lower 90s. .TONIGHT...Mostly clear. Areas of smoke through the night. Lows in the mid 50s to lower 60s. .WEDNESDAY...Mostly sunny. Areas of smoke through the day. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Clear. Areas of smoke. Lows in the mid 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the 80s. .THURSDAY NIGHT...Mostly clear. Lows in the 50s. .FRIDAY...Mostly sunny. Highs in the upper 70s to mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the 50s to lower 60s. .SATURDAY...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 70s to lower 80s. .SATURDAY 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. .SUNDAY...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 70s. .SUNDAY 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 50s. .MONDAY...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 70s. $$ IDZ010-022200- Eastern Lemhi County- Including the cities of Salmon and Leadore 330 AM MDT Tue Sep 2 2025 .TODAY...Mostly sunny. Highs in the 80s to lower 90s. Northwest winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Areas of smoke through the night. Lows in the 50s. .WEDNESDAY...Mostly sunny. Areas of smoke through the day. Highs in the 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. Highs in the upper 70s to mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .SATURDAY...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 70s to lower 80s. .SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 50 percent. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 60s to mid 70s. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain showers after midnight. Chance of precipitation 40 percent. Lows in the mid 40s to lower 50s. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s. $$ IDZ005-022200- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 230 AM PDT Tue Sep 2 2025 .TODAY...Partly cloudy early in the morning then becoming mostly sunny. Areas of smoke early in the morning. Hot. Highs 93 to 100. .TONIGHT...Mostly clear. Lows in the 50s. .WEDNESDAY...Sunny. Areas of smoke in the afternoon. Hot. Highs 93 to 100. .WEDNESDAY NIGHT...Clear. Areas of smoke through the night. Lows in the 50s. .THURSDAY...Sunny. Highs in the 90s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the 50s. .SATURDAY...Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the upper 70s to mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly cloudy with a 30 percent chance of rain showers. Patchy fog in the morning. Highs in the mid 70s to lower 80s. .SUNDAY 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 40s to lower 50s. .MONDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs in the 70s to lower 80s. $$ IDZ006-022200- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 230 AM PDT Tue Sep 2 2025 .TODAY...Mostly sunny. Areas of smoke through the day. Hot. Highs 86 to 101. .TONIGHT...Mostly clear. Areas of smoke. Lows 49 to 64. .WEDNESDAY...Mostly sunny. Areas of smoke through the day. Hot. Highs 84 to 99. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke. Lows 48 to 63. .THURSDAY...Mostly sunny. Highs 81 to 96. .THURSDAY NIGHT...Mostly clear. Lows 46 to 61. .FRIDAY...Mostly sunny. Highs 79 to 93. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 62. .SATURDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs 72 to 85. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers. Slight chance of thunderstorms in the evening. Chance of precipitation 40 percent. Lows 46 to 61. .SUNDAY...Mostly cloudy with a chance of rain showers. Patchy fog in the morning. Slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs 67 to 80. .SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows 42 to 57. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs 67 to 81. $$ IDZ007-022200- Orofino/Grangeville Region- Including the city of Kooskia 230 AM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... .TODAY...Mostly sunny. Areas of smoke until late afternoon. Hot. Highs 94 to 104. .TONIGHT...Mostly clear. Lows in the 60s. .WEDNESDAY...Sunny. Areas of smoke in the afternoon. Hot. Highs 93 to 103. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke. Lows in the 60s. .THURSDAY...Mostly sunny. Hot. Highs 91 to 100. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .FRIDAY...Mostly sunny. Highs in the 80s to upper 90s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s to mid 60s. .SATURDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs in the 80s to lower 90s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 50s to mid 60s. .SUNDAY...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 70s to mid 80s. .SUNDAY 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. .MONDAY...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 70s to mid 80s. $$ IDZ008-022200- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 230 AM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... .TODAY...Mostly sunny. Hot. Highs 92 to 104. Northwest winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .WEDNESDAY...Mostly sunny. Areas of smoke through the day. Hot. Highs 91 to 105. .WEDNESDAY NIGHT...Mostly clear. Areas of smoke after midnight. Lows in the mid 60s to lower 70s. .THURSDAY...Mostly sunny. Hot. Highs upper 80s to 100. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. .FRIDAY...Mostly sunny. Highs in the mid 80s to upper 90s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the 60s to lower 70s. .SATURDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 70s to upper 80s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 50s to mid 60s. .SUNDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs 73 to 86. .SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Chance of precipitation 30 percent. Lows in the upper 50s to mid 60s. .MONDAY...Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs 73 to 86. $$