Zone Forecast Product
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
286 FPUS55 KMSO 180803 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 103 AM MST Tue Nov 18 2025 MTZ001-182300- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 103 AM MST Tue Nov 18 2025 .TODAY...Rain likely early in the morning, then areas of rain in the late morning and afternoon. Patchy fog in the morning. Chance of rain 90 percent. Highs in the 40s to lower 50s. .TONIGHT...Cloudy with a 40 percent chance of rain. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .WEDNESDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s to lower 50s. .THURSDAY NIGHT...Mostly cloudy. Patchy fog after midnight. Lows in the upper 20s to mid 30s. .FRIDAY...Mostly cloudy with a 20 percent chance of rain. Patchy fog in the morning. Highs in the 40s. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows in the upper 20s to mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of rain. Patchy fog in the morning. Highs in the 40s. .SATURDAY NIGHT...Rain likely. Chance of rain 60 percent. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Patchy fog in the morning. Highs in the 40s. .SUNDAY NIGHT...A chance of rain in the evening, then rain and snow likely after midnight. Patchy fog after midnight. Chance of precipitation 60 percent. Lows in the upper 20s to mid 30s. .MONDAY...Rain and snow likely. Patchy fog in the morning. Chance of precipitation 70 percent. Highs in the 40s. $$ MTZ002-182300- West Glacier Region- Including the city of Swan Lake 103 AM MST Tue Nov 18 2025 .TODAY...Rain likely through the day. Areas of snow in the afternoon. Patchy fog in the morning. Chance of precipitation 80 percent. Snow level 6000 feet. No snow accumulation. Highs in the upper 30s to mid 40s. .TONIGHT...Mostly cloudy with a slight chance of snow. Slight chance of rain in the evening. Patchy fog after midnight. Chance of precipitation 20 percent. Lows in the mid 20s to lower 30s. Southwest winds to 15 mph. .WEDNESDAY...Cloudy with a 30 percent chance of snow in the morning, then mostly sunny in the afternoon. Patchy fog in the morning. Highs in the mid 30s to lower 40s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy. Patchy fog in the morning. Highs in the upper 30s to mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly cloudy. Slight chance of snow in the morning, then a chance of snow and a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the mid 30s to lower 40s. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the upper 30s to mid 40s. .SATURDAY NIGHT...A chance of rain and snow in the evening, then rain and snow likely after midnight. Chance of precipitation 60 percent. Lows in the upper 20s to mid 30s. .SUNDAY...Snow likely. Rain likely in the morning, then a chance of rain in the afternoon. Chance of precipitation 60 percent. Highs in the mid 30s to lower 40s. .SUNDAY NIGHT...A chance of rain and snow in the evening, then rain and snow likely after midnight. Chance of precipitation 60 percent. Lows in the upper 20s to mid 30s. .MONDAY...Rain and snow likely. Chance of precipitation 70 percent. Highs in the mid 30s to lower 40s. $$ MTZ003-182300- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 103 AM MST Tue Nov 18 2025 .TODAY...Areas of rain in the morning. Rain likely early in the afternoon, then areas of rain late in the afternoon. Chance of rain 70 percent. Highs in the mid 40s to lower 50s. .TONIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the mid 20s to lower 30s. .WEDNESDAY...Cloudy in the morning then clearing. Highs in the 40s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog. Lows in the 20s. .THURSDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly cloudy. Highs in the 40s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the upper 20s to mid 30s. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the 40s. .SATURDAY NIGHT...A chance of rain in the evening, then rain likely after midnight. Chance of rain 60 percent. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the 40s. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 50 percent. Lows in the mid 20s to lower 30s. .MONDAY...A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Chance of precipitation 60 percent. Highs in the 40s. $$ MTZ004-182300- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy with a 50 percent chance of areas of rain. Patchy fog in the morning. Highs in the 40s. .TONIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs in the 40s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .FRIDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 40s. .FRIDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then a chance of rain and a slight chance of snow after midnight. Chance of precipitation 30 percent. Lows in the upper 20s to mid 30s. .SATURDAY...Mostly cloudy with a chance of rain. A chance of snow in the morning. Chance of precipitation 40 percent. Highs in the 40s to lower 50s. .SATURDAY NIGHT...A chance of rain in the evening, then rain likely and a chance of snow after midnight. Chance of precipitation 60 percent. Lows in the 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .MONDAY...A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Chance of precipitation 60 percent. Highs in the upper 30s to mid 40s. $$ MTZ005-182300- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy. Patchy fog in the morning. A 20 percent chance of rain in the late morning and afternoon. Highs near 50. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows near 30. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain in the morning. Patchy fog in the morning. Highs in the mid to upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 20s. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs near 50. .THURSDAY NIGHT...Partly cloudy. Lows near 30. .FRIDAY...Partly cloudy. Patchy fog in the morning. Highs near 50. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows near 30. .SATURDAY...Mostly cloudy with a 30 percent chance of rain. Highs near 50. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the lower to mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 40s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows near 30. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s. $$ MTZ006-182300- Bitterroot/Sapphire Mountains- Including the city of Sula 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy. Areas of rain until late afternoon, then areas of rain and snow late in the afternoon. Chance of precipitation 50 percent. Highs in the 40s. .TONIGHT...Mostly cloudy with a slight chance of snow. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy with a chance of snow. A chance of rain. Chance of precipitation 40 percent. Highs in the 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .THURSDAY...Mostly sunny. Highs in the 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the 40s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .SATURDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the 40s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the upper 30s to mid 40s. $$ MTZ007-182300- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. Highs in the mid 40s to lower 50s. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain and snow. Patchy fog in the morning. Highs in the upper 30s to mid 40s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the 20s. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs in the mid 40s to lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the 20s. .FRIDAY...Mostly sunny. Highs in the 40s to lower 50s. .FRIDAY NIGHT...Partly cloudy. Lows in the 20s to lower 30s. .SATURDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 40s to lower 50s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the 40s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the upper 30s to mid 40s. $$ MTZ043-182300- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. A 50 percent chance of areas of rain in the late morning and afternoon. Highs in the 40s to lower 50s. .TONIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a 20 percent chance of snow in the morning, then mostly sunny in the afternoon. Patchy fog in the morning. Highs in the upper 30s to mid 40s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the 20s to lower 30s. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs in the 40s. .THURSDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .SATURDAY...Mostly cloudy with a chance of snow. A chance of rain. Chance of precipitation 40 percent. Highs in the 40s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the upper 30s to mid 40s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .MONDAY...A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Patchy fog in the morning. Chance of precipitation 60 percent. Highs in the upper 30s to mid 40s. $$ IDZ009-182300- Western Lemhi County- Including the city of Shoup 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy. Highs in the mid 40s to lower 50s. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .THURSDAY...Mostly sunny. Highs in the 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the upper 20s to mid 30s. .SUNDAY...Partly cloudy with a 30 percent chance of rain and snow. Highs in the 40s to lower 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .MONDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the 40s. $$ IDZ010-182300- Eastern Lemhi County- Including the cities of Salmon and Leadore 103 AM MST Tue Nov 18 2025 .TODAY...Mostly cloudy. Highs in the mid 40s to lower 50s. .TONIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .THURSDAY...Mostly sunny. Highs in the 40s. .THURSDAY NIGHT...Mostly clear. Lows in the 20s to lower 30s. .FRIDAY...Partly cloudy. Highs in the 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the 20s. .SATURDAY...Partly cloudy. Highs in the 40s. .SATURDAY NIGHT...Partly cloudy. A 30 percent chance of snow after midnight. Lows in the mid 20s to lower 30s. .SUNDAY...Partly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the 40s. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. A chance of rain. Chance of precipitation 40 percent. Lows in the mid 20s to lower 30s. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s. $$ IDZ005-182300- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1203 AM PST Tue Nov 18 2025 .TODAY...Mostly cloudy with a 50 percent chance of areas of rain. Patchy fog in the morning. Highs in the 40s. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of snow. Patchy fog through the night. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the 20s. .WEDNESDAY...Partly cloudy. Patchy fog in the morning. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog in the evening. Lows in the mid 20s to lower 30s. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Partly cloudy. Patchy fog through the night. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s to lower 50s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 20s to mid 30s. .SATURDAY...Mostly cloudy with a 30 percent chance of rain. Highs in the mid 40s to lower 50s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...A chance of rain in the evening, then rain and snow likely after midnight. Chance of precipitation 60 percent. Lows in the mid 20s to lower 30s. .MONDAY...Rain and snow likely. Chance of precipitation 60 percent. Highs in the 40s. $$ IDZ006-182300- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1203 AM PST Tue Nov 18 2025 .TODAY...Mostly cloudy with a 40 percent chance of areas of rain. Patchy fog until late afternoon. Highs in the 30s to upper 40s. .TONIGHT...Mostly cloudy with a chance of rain. Slight chance of snow in the evening. Patchy fog after midnight. Chance of precipitation 40 percent. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Areas of fog in the morning. Highs in the 40s to lower 50s. .WEDNESDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 20s to upper 30s. .THURSDAY...Partly cloudy. Patchy fog in the morning. A 20 percent chance of rain in the afternoon. Highs in the mid 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows in the 20s to mid 30s. .FRIDAY...Partly cloudy. Patchy fog in the morning. Highs in the 40s to lower 50s. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Patchy fog through the night. Slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the mid 20s to upper 30s. .SATURDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then a chance of rain in the afternoon. Patchy fog in the morning. Chance of precipitation 30 percent. Highs in the 40s to lower 50s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 20s to upper 30s. .SUNDAY...Mostly cloudy with a chance of rain. A chance of snow in the morning. Patchy fog in the morning. Chance of precipitation 50 percent. Highs in the upper 30s to lower 50s. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Patchy fog after midnight. Chance of precipitation 50 percent. Lows in the mid 20s to upper 30s. .MONDAY...A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Patchy fog in the morning. Chance of precipitation 60 percent. Highs in the 30s to upper 40s. $$ IDZ007-182300- Orofino/Grangeville Region- Including the city of Kooskia 1203 AM PST Tue Nov 18 2025 .TODAY...Mostly cloudy with a 50 percent chance of areas of rain. Highs in the 40s. .TONIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 30s. .THURSDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the 30s. .FRIDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the 30s. .SATURDAY...Mostly cloudy with a 20 percent chance of rain. Highs in the upper 40s to mid 50s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the 30s. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s to lower 50s. $$ IDZ008-182300- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1203 AM PST Tue Nov 18 2025 .TODAY...Mostly cloudy. A 40 percent chance of areas of rain in the afternoon. Highs in the 40s to upper 50s. .TONIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy. Highs in the 40s to upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs in the 50s to lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly sunny. Highs in the upper 40s to lower 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .SATURDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 40s to lower 60s. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the mid 30s to lower 40s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the mid 40s to upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s to lower 40s. .MONDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s to mid 50s. $$