Zone Forecast Product
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
823 FPUS55 KMSO 190623 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 1222 AM MDT Sat Sep 19 2026 MTZ001-192200- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 1222 AM MDT Sat Sep 19 2026 .TODAY...Mostly sunny. Highs in the mid 70s to lower 80s. .TONIGHT...Partly cloudy. Lows in the 40s to lower 50s. .SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .MONDAY...Sunny. Highs in the upper 70s to mid 80s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .WEDNESDAY...Partly cloudy. Highs in the 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .THURSDAY...Partly cloudy. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs in the upper 60s to mid 70s. $$ MTZ002-192200- West Glacier Region- Including the city of Swan Lake 1222 AM MDT Sat Sep 19 2026 .TODAY...Partly cloudy. Patchy fog early in the morning. Highs in the mid 60s to lower 70s. .TONIGHT...Mostly clear. Lows in the 40s to lower 50s. .SUNDAY...Mostly sunny. Highs in the mid 60s to lower 70s. .SUNDAY NIGHT...Clear. Lows in the 40s to lower 50s. .MONDAY...Sunny. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 60s to lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s to lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .THURSDAY...Partly cloudy. Highs in the 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 60s. $$ MTZ003-192200- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 1222 AM MDT Sat Sep 19 2026 .TODAY...Mostly sunny. Patchy fog early in the morning. Highs in the 70s. .TONIGHT...Partly cloudy. Lows in the 40s to lower 50s. .SUNDAY...Mostly sunny. Highs in the 70s. .SUNDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. .MONDAY...Sunny. Highs in the 70s to lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .TUESDAY...Mostly sunny. Highs in the 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .WEDNESDAY...Mostly sunny. Highs in the 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .THURSDAY...Partly cloudy. Highs in the upper 60s to mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Mostly cloudy. Highs in the upper 60s to mid 70s. $$ MTZ004-192200- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 1222 AM MDT Sat Sep 19 2026 .TODAY...Mostly cloudy early in the morning then clearing. A 20 percent chance of rain until late afternoon. Patchy fog early in the morning. Highs in the 70s. .TONIGHT...Mostly clear. Lows in the 40s to lower 50s. .SUNDAY...Mostly sunny. Patchy fog in the morning. Highs in the mid 70s to lower 80s. .SUNDAY NIGHT...Clear. Lows in the mid 40s to lower 50s. .MONDAY...Sunny. Highs in the mid 70s to lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .WEDNESDAY...Mostly sunny. Highs in the 70s to lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .THURSDAY...Partly cloudy. Highs in the 70s to lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s to mid 70s. $$ MTZ005-192200- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 1222 AM MDT Sat Sep 19 2026 .TODAY...Mostly cloudy. Areas of rain in the morning. Chance of rain showers and a slight chance of thunderstorms early in the afternoon, then slight chance of rain late in the afternoon. Areas of fog early in the morning. Patchy fog late in the morning. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s. .TONIGHT...Mostly clear. Lows in the lower to mid 40s. .SUNDAY...Mostly sunny. Patchy fog in the morning. Highs in the 70s. .SUNDAY NIGHT...Mostly clear. Lows in the 40s. .MONDAY...Sunny. Highs near 80. .MONDAY NIGHT...Mostly clear. Lows in the mid to upper 40s. .TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 40s. .WEDNESDAY...Mostly sunny. Highs near 80. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 40s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s. .FRIDAY...Partly cloudy. Highs in the mid to upper 70s. $$ MTZ006-192200- Bitterroot/Sapphire Mountains- Including the city of Sula 1222 AM MDT Sat Sep 19 2026 .TODAY...Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Areas of fog early in the morning, then patchy fog late in the morning. Chance of precipitation 70 percent. Highs in the 50s to lower 60s. .TONIGHT...Partly cloudy. Patchy fog. Lows in the upper 30s to mid 40s. .SUNDAY...Mostly sunny. Patchy fog in the morning. Highs in the 60s to lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .MONDAY...Sunny. Highs in the upper 60s to mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the 40s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. .THURSDAY...Mostly sunny. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the 40s. .FRIDAY...Partly cloudy. Highs in the upper 60s to mid 70s. $$ MTZ007-192200- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 1222 AM MDT Sat Sep 19 2026 .TODAY...Slight chance of thunderstorms. Rain showers likely until late afternoon, then chance of rain showers late in the afternoon. Areas of fog early in the morning. Patchy fog late in the morning. Chance of precipitation near 100 percent. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 30s to lower 40s. .SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the mid 60s to lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .MONDAY...Sunny. Highs in the upper 60s to mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the 40s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. .THURSDAY...Mostly sunny. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the 40s. .FRIDAY...Partly cloudy. Highs in the upper 60s to mid 70s. $$ MTZ043-192200- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 1222 AM MDT Sat Sep 19 2026 .TODAY...Mostly cloudy. A 50 percent chance of areas of rain until late afternoon. Areas of fog in the morning. Highs in the 60s. .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the upper 30s to mid 40s. .SUNDAY...Mostly sunny. Areas of fog in the morning. Highs in the upper 60s to mid 70s. .SUNDAY NIGHT...Clear. Lows in the 40s. .MONDAY...Sunny. Highs in the 70s. .MONDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. .TUESDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. .WEDNESDAY...Mostly sunny. Highs in the 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. .THURSDAY...Mostly sunny. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s to mid 70s. $$ IDZ009-192200- Western Lemhi County- Including the city of Shoup 1222 AM MDT Sat Sep 19 2026 .TODAY...Rain likely early in the morning, then areas of rain late in the morning. Rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the mid 50s to lower 60s. .TONIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 40s to lower 50s. .SUNDAY...Partly cloudy. Highs in the mid 60s to lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .MONDAY...Mostly sunny. Highs in the 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .TUESDAY...Mostly sunny. Highs in the 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .WEDNESDAY...Mostly sunny. Highs in the 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .THURSDAY...Mostly sunny. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. .FRIDAY...Partly cloudy. Highs in the 70s. $$ IDZ010-192200- Eastern Lemhi County- Including the cities of Salmon and Leadore 1222 AM MDT Sat Sep 19 2026 .TODAY...Areas of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Patchy fog in the morning. Chance of precipitation 70 percent. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Areas of fog after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s. .SUNDAY...Partly cloudy. Areas of fog in the morning. Highs in the mid 60s to lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .MONDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the 40s. .TUESDAY...Partly cloudy. Highs in the upper 60s to mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the 40s. .WEDNESDAY...Mostly sunny. Highs in the 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. .THURSDAY...Mostly sunny. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. .FRIDAY...Partly cloudy. Highs in the 70s. $$ IDZ005-192200- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1122 PM PDT Fri Sep 18 2026 .TODAY...Partly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. Highs in the upper 60s to mid 70s. .TONIGHT...Mostly clear. Patchy fog through the night. Lows in the upper 30s to mid 40s. .SUNDAY...Sunny. Patchy fog in the morning. Highs in the 70s to lower 80s. .SUNDAY NIGHT...Clear. Patchy fog after midnight. Lows in the 40s. .MONDAY...Sunny. Patchy fog in the morning. Highs in the mid 70s to lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the 40s. .TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the 40s. .WEDNESDAY...Mostly sunny. Highs in the 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .THURSDAY...Partly cloudy. Highs in the 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .FRIDAY...Partly cloudy. Highs in the mid 60s to lower 70s. $$ IDZ006-192200- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1122 PM PDT Fri Sep 18 2026 .TODAY...Mostly cloudy with a 50 percent chance of areas of rain. Areas of fog in the morning. Highs 60 to 75. .TONIGHT...Mostly clear. Patchy fog. Lows 37 to 51. .SUNDAY...Mostly sunny. Patchy fog in the morning. Highs 66 to 81. .SUNDAY NIGHT...Clear. Lows 38 to 53. .MONDAY...Sunny. Highs 68 to 83. .MONDAY NIGHT...Mostly clear. Lows 39 to 54. .TUESDAY...Mostly sunny. Highs 67 to 82. .TUESDAY NIGHT...Mostly clear. Lows 39 to 53. .WEDNESDAY...Mostly sunny. Highs 66 to 80. .WEDNESDAY NIGHT...Mostly clear. Lows 38 to 52. .THURSDAY...Mostly sunny. Highs 65 to 79. .THURSDAY NIGHT...Partly cloudy. Lows 39 to 52. .FRIDAY...Partly cloudy. Highs 61 to 75. $$ IDZ007-192200- Orofino/Grangeville Region- Including the city of Kooskia 1122 PM PDT Fri Sep 18 2026 .TODAY...Mostly cloudy with a 20 percent chance of rain early in the morning, then mostly sunny in the late morning and afternoon. Highs 67 to 80. .TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .SUNDAY...Mostly sunny. Highs in the lower 70s to mid 80s. .SUNDAY NIGHT...Clear. Lows in the upper 40s to mid 50s. .MONDAY...Sunny. Highs in the 70s to mid 80s. .MONDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .TUESDAY...Mostly sunny. Highs in the 70s to mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .WEDNESDAY...Mostly sunny. Highs in the 70s to lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .THURSDAY...Mostly sunny. Highs in the 70s to lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s to mid 70s. $$ IDZ008-192200- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1122 PM PDT Fri Sep 18 2026 .TODAY...Mostly cloudy with a 20 percent chance of rain early in the morning, then partly cloudy in the late morning and afternoon. Highs in the 60s to upper 70s. .TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .SUNDAY...Mostly sunny. Highs in the 70s to mid 80s. .SUNDAY NIGHT...Clear. Lows in the 50s. .MONDAY...Mostly sunny. Highs 76 to 89. .MONDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s. .TUESDAY...Mostly sunny. Highs 76 to 89. .TUESDAY NIGHT...Mostly clear. Lows in the 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s to upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 50s. .THURSDAY...Mostly sunny. Highs in the mid 70s to upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the 50s. .FRIDAY...Partly cloudy. Highs in the 70s to lower 80s. $$