FPUS55 KMSO 091917 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 117 PM MDT Thu Jul 9 2026 MTZ001-101000- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Mostly clear. A 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 40s to mid 50s. .SATURDAY...Mostly sunny. Chance of rain showers and a slight chance of thunderstorms in the morning. Chance of precipitation 30 percent. Highs in the mid 80s to lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .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...Partly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the 80s. $$ MTZ002-101000- West Glacier Region- Including the city of Swan Lake 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Southwest winds to 15 mph in the evening. .FRIDAY...Mostly sunny. Highs in the upper 70s to mid 80s. Southwest winds to 15 mph. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s to mid 50s. .SATURDAY...Mostly sunny. Highs in the upper 70s to mid 80s. Southwest winds to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Southwest winds 15 to 20 mph with gusts to around 30 mph. .SUNDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. Highs in the upper 70s to mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 70s to lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the 70s to lower 80s. $$ MTZ003-101000- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. West winds to 15 mph in the evening. .FRIDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s to mid 50s. .SATURDAY...Mostly sunny. Highs in the mid 80s to lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. Northwest winds to 15 mph. .SUNDAY...Mostly cloudy. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s to mid 60s. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the 80s. $$ MTZ004-101000- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s to mid 50s. .SATURDAY...Mostly sunny. Highs in the mid 80s to lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the 50s. .SUNDAY...Mostly cloudy. Highs in the upper 80s to mid 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly cloudy. Slight chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the 80s. $$ MTZ005-101000- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the lower to mid 50s. Northwest winds to 15 mph in the evening. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the lower to mid 50s. .SATURDAY...Sunny. Highs in the lower to mid 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the 50s. .SUNDAY...Partly cloudy. Highs in the lower to mid 90s. .SUNDAY NIGHT...Mostly cloudy. Lows near 60. .MONDAY...Partly cloudy. Highs in the lower 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower to mid 60s. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. .TUESDAY NIGHT...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening. Chance of precipitation 30 percent. Lows near 60. .WEDNESDAY...Mostly sunny. Slight chance of rain 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 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 50s. .THURSDAY...Mostly sunny. Highs in the mid to upper 80s. $$ MTZ006-101000- Bitterroot/Sapphire Mountains- Including the city of Sula 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .FRIDAY...Sunny. Highs in the 80s. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the mid 40s to lower 50s. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s. Southwest winds to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Southwest winds to 15 mph with gusts to around 30 mph. .SUNDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 50s. .MONDAY...Partly cloudy. Highs in the 80s to lower 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Mostly cloudy. A 40 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 50s to lower 60s. .WEDNESDAY...Partly cloudy. Slight chance of rain in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 70s to mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s. $$ MTZ007-101000- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .FRIDAY...Sunny. Highs in the 80s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 40s to lower 50s. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s. Southwest winds 15 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Southwest winds 15 to 20 mph with gusts to around 35 mph. .SUNDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. Highs in the 80s to lower 90s. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of rain after midnight. Chance of precipitation 20 percent. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. A 40 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of rain after midnight. Chance of precipitation 40 percent. Lows in the 50s to lower 60s. .WEDNESDAY...Partly cloudy. Slight chance of rain 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. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s. $$ MTZ043-101000- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 117 PM MDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .FRIDAY...Sunny. Highs in the 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the mid 40s to lower 50s. .SATURDAY...Sunny. Highs in the 80s to lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .SUNDAY...Partly cloudy. Highs in the 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. Highs in the 80s to lower 90s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy. Highs in the 80s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 50s to lower 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s. $$ IDZ009-101000- Western Lemhi County- Including the city of Shoup 117 PM MDT Thu Jul 9 2026 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM MDT SUNDAY... .TONIGHT...Mostly clear. Lows in the 50s. .FRIDAY...Sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the 50s. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s. Southwest winds to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. Southwest winds to 15 mph with gusts to around 30 mph. .SUNDAY...Mostly sunny. Highs in the 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 60s. .MONDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s to mid 60s. .TUESDAY...Mostly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s to mid 60s. .WEDNESDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the 80s. $$ IDZ010-101000- Eastern Lemhi County- Including the cities of Salmon and Leadore 117 PM MDT Thu Jul 9 2026 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM MDT SUNDAY... .TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .FRIDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .FRIDAY NIGHT...Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 40s to mid 50s. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s. South winds to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. South winds to 15 mph with gusts to around 30 mph. .SUNDAY...Mostly sunny. Highs in the upper 80s to mid 90s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s to mid 60s. .MONDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s to mid 60s. .TUESDAY...Mostly cloudy. A 40 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Chance of precipitation 40 percent. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 50s to lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s. $$ IDZ005-101000- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1217 PM PDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .FRIDAY...Sunny. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .SUNDAY...Mostly cloudy. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s to mid 50s. .MONDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s to mid 50s. .TUESDAY...Partly cloudy. Highs in the mid 80s to lower 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .WEDNESDAY...Mostly sunny. Highs in the 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s. $$ IDZ006-101000- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1217 PM PDT Thu Jul 9 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 8 PM PDT SUNDAY... .TONIGHT...Mostly clear. Lows 44 to 58. .FRIDAY...Sunny. Highs 78 to 93. .FRIDAY NIGHT...Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows 44 to 58. .SATURDAY...Sunny. Highs 78 to 93. .SATURDAY NIGHT...Partly cloudy. Lows 45 to 59. .SUNDAY...Partly cloudy. Highs 75 to 90. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 50s to lower 60s. .MONDAY...Partly cloudy. Highs 76 to 91. .MONDAY NIGHT...Mostly cloudy. Lows in the 50s to lower 60s. .TUESDAY...Partly cloudy. Highs 77 to 91. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 50s to lower 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 74 to 88. .WEDNESDAY NIGHT...Mostly clear. Lows 47 to 60. .THURSDAY...Mostly sunny. Highs 73 to 86. $$ IDZ007-101000- Orofino/Grangeville Region- Including the city of Kooskia 1217 PM PDT Thu Jul 9 2026 .TONIGHT...Mostly clear. Lows in the 50s. .FRIDAY...Sunny, hot. Highs 85 to 98. .FRIDAY NIGHT...Mostly clear. Lows in the 50s. .SATURDAY...Sunny. Highs in the 80s to mid 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .SUNDAY...Mostly cloudy. Highs 81 to 95. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. Highs in the lower 80s to mid 90s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s to mid 60s. .TUESDAY...Partly cloudy. Highs 85 to 98. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. .WEDNESDAY...Mostly sunny. Highs in the 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s. .THURSDAY...Mostly sunny. Highs in the 80s to lower 90s. $$ IDZ008-101000- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1217 PM PDT Thu Jul 9 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM FRIDAY TO 8 PM PDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s. .FRIDAY...Sunny, hot. Highs 88 to 101. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. .SATURDAY...Sunny, hot. Highs 87 to 102. West winds to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the 60s. Northeast winds to 15 mph. .SUNDAY...Partly cloudy. Highs 83 to 96. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 60s. .MONDAY...Partly cloudy. Highs 85 to 98. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 60s. .TUESDAY...Partly cloudy. Highs in the 80s to upper 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s to upper 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .THURSDAY...Mostly sunny. Highs 82 to 95. $$