FPUS55 KMSO 270733 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 1233 AM MST Fri Feb 27 2026 MTZ001-272300- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 1233 AM MST Fri Feb 27 2026 .TODAY...Mostly cloudy. Areas of rain and snow until late afternoon, then areas of rain late in the afternoon. Chance of precipitation 40 percent. Highs in the 40s. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of snow. A chance of rain in the evening. Chance of precipitation 40 percent. Lows in the mid 20s to lower 30s. .SATURDAY...Partly cloudy. Highs in the 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the 20s. .SUNDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Clear. Lows in the 20s. .MONDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .TUESDAY...Mostly cloudy. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the 30s. .WEDNESDAY...Rain likely. Chance of rain 70 percent. Highs in the 40s. .WEDNESDAY NIGHT...Rain likely in the evening, then a chance of rain after midnight. Chance of rain 60 percent. Lows in the 30s. .THURSDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the 40s. $$ MTZ002-272300- West Glacier Region- Including the city of Swan Lake 1233 AM MST Fri Feb 27 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON FRIDAY TO 2 AM MST SATURDAY... .TODAY...Cloudy with areas of snow. Areas of rain in the afternoon. Chance of precipitation 50 percent. Highs in the 30s to lower 40s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph. .TONIGHT...Mostly cloudy. A chance of snow and a slight chance of rain in the evening, then slight chance of snow after midnight. Chance of precipitation 40 percent. Lows in the 20s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the mid 30s to lower 40s. Southwest winds to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows 18 to 25. Southwest winds to 15 mph. .SUNDAY...Mostly cloudy in the morning then clearing. Highs in the upper 30s to mid 40s. .SUNDAY NIGHT...Clear. Lows in the 20s. .MONDAY...Mostly sunny. Highs in the 40s. .MONDAY NIGHT...Mostly clear. Lows in the 20s to lower 30s. .TUESDAY...Partly cloudy. Highs in the 40s. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. .WEDNESDAY...A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Chance of precipitation 60 percent. Highs in the upper 30s to mid 40s. .WEDNESDAY NIGHT...Snow likely. Rain likely in the evening, then a chance of rain after midnight. Chance of precipitation 70 percent. Lows in the upper 20s to mid 30s. .THURSDAY...Chance of valley rain with mountain snow likely. Chance of precipitation 70 percent. Highs in the mid 30s to lower 40s. $$ MTZ003-272300- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 1233 AM MST Fri Feb 27 2026 .TODAY...Mostly cloudy. Slight chance of snow until late afternoon. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the 40s. Windy with southwest winds 20 to 30 mph. Gusts up to 30 mph in the afternoon. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of snow. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the mid 20s to lower 30s. South winds to 15 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the 20s. .SUNDAY...Mostly cloudy. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Clear. Lows in the 20s. .MONDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .TUESDAY...Partly cloudy. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. .WEDNESDAY...Cloudy with a 50 percent chance of rain. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the upper 20s to mid 30s. .THURSDAY...Mostly cloudy with a 30 percent chance of rain. Highs in the 40s to lower 50s. $$ MTZ004-272300- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 1233 AM MST Fri Feb 27 2026 .TODAY...Partly cloudy. Highs in the upper 30s to mid 40s. Windy with southwest winds 20 to 30 mph. Gusts up to 35 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. Southwest winds 15 to 20 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Highs in the 40s to lower 50s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s to lower 30s. .SUNDAY...Mostly cloudy. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .MONDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .TUESDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the 30s. .WEDNESDAY...A chance of rain and snow in the morning, then rain likely in the afternoon. Chance of precipitation 70 percent. Highs in the 40s. .WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation 70 percent. Lows in the 30s. .THURSDAY...A chance of rain. Snow likely in the morning, then a chance of snow in the afternoon. Chance of precipitation 70 percent. Highs in the upper 30s to mid 40s. $$ MTZ005-272300- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 1233 AM MST Fri Feb 27 2026 .TODAY...Partly cloudy. Highs near 50. Windy with southwest winds 20 to 30 mph with gusts to around 30 mph. .TONIGHT...Partly cloudy. Lows near 30. South winds to 15 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Highs in the lower 50s. .SATURDAY NIGHT...Mostly cloudy. Lows near 30. .SUNDAY...Mostly cloudy. Highs in the lower to mid 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .MONDAY...Mostly sunny. Highs in the lower to mid 50s. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .TUESDAY...Mostly sunny. Highs in the lower to mid 50s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower to mid 30s. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain. Highs near 50. .WEDNESDAY NIGHT...Rain likely. Chance of rain 60 percent. Lows in the lower to mid 30s. .THURSDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the mid to upper 40s. $$ MTZ006-272300- Bitterroot/Sapphire Mountains- Including the city of Sula 1233 AM MST Fri Feb 27 2026 .TODAY...Mostly sunny. Highs in the 40s. Windy with southwest winds 20 to 30 mph with gusts to around 35 mph. .TONIGHT...Mostly clear. Lows in the 20s. Southwest winds 15 to 20 mph with gusts to around 35 mph. .SATURDAY...Partly cloudy. Highs in the 40s to lower 50s. Southwest winds to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s to lower 30s. .SUNDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the 20s to lower 30s. .MONDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the 20s. .TUESDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s to mid 30s. .WEDNESDAY...A chance of snow and a slight chance of rain in the morning, then chance of valley rain with mountain snow likely in the afternoon. Chance of precipitation 70 percent. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Snow likely. Rain likely in the evening. Chance of precipitation 90 percent. Lows in the upper 20s to mid 30s. .THURSDAY...Snow likely. Chance of snow 70 percent. Highs in the upper 30s to mid 40s. $$ MTZ007-272300- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 1233 AM MST Fri Feb 27 2026 .TODAY...Very windy with southwest winds 25 to 35 mph. Mostly sunny. Highs in the 40s. .TONIGHT...Very windy with west winds 25 to 35 mph. Mostly clear. Lows in the mid 20s to lower 30s. .SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s. West winds 15 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s to lower 30s. Southwest winds to 15 mph. .SUNDAY...Mostly cloudy. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the 20s. .MONDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the 20s. .TUESDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Cloudy with a 50 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the upper 30s to mid 40s. $$ MTZ043-272300- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 1233 AM MST Fri Feb 27 2026 .TODAY...Partly cloudy. Highs in the upper 30s to mid 40s. Very windy with southwest winds 25 to 35 mph with gusts to around 35 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s to lower 30s. West winds 15 to 25 mph. .SATURDAY...Mostly sunny. Highs in the 40s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 20s. .SUNDAY...Mostly cloudy. Highs in the 40s to lower 50s. .SUNDAY NIGHT...Mostly clear. Lows in the 20s. .MONDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s to mid 30s. .WEDNESDAY...A chance of rain. A chance of snow in the morning, then snow likely in the afternoon. Chance of precipitation 60 percent. Highs in the 40s. .WEDNESDAY NIGHT...A chance of snow. A chance of rain in the evening, then rain likely after midnight. Chance of precipitation 60 percent. Lows in the upper 20s to mid 30s. .THURSDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 50 percent. Highs in the upper 30s to mid 40s. $$ IDZ009-272300- Western Lemhi County- Including the city of Shoup 1233 AM MST Fri Feb 27 2026 .TODAY...Mostly sunny. Highs in the mid 40s to lower 50s. Southwest winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. Southwest winds to 15 mph. .SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the 30s. .SUNDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s to mid 30s. .MONDAY...Mostly cloudy in the morning then clearing. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .TUESDAY...Mostly sunny. Highs in the 50s. .TUESDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Lows in the 30s. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation 70 percent. Lows in the 30s. .THURSDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the upper 30s to mid 40s. $$ IDZ010-272300- Eastern Lemhi County- Including the cities of Salmon and Leadore 1233 AM MST Fri Feb 27 2026 .TODAY...Mostly sunny. Highs in the 40s. West winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the 20s. Southwest winds to 15 mph. .SATURDAY...Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 40s to lower 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s to lower 30s. .MONDAY...Mostly cloudy in the morning then clearing. A 20 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .TUESDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 20s to lower 30s. .WEDNESDAY...A chance of snow in the morning, then chance of valley rain with mountain snow likely in the afternoon. Chance of precipitation 60 percent. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the upper 30s to mid 40s. $$ IDZ005-272300- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1133 PM PST Thu Feb 26 2026 .TODAY...Partly cloudy. Highs in the 40s. .TONIGHT...Mostly clear. Lows in the 20s. .SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s to lower 30s. .SUNDAY...Mostly cloudy. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .MONDAY...Mostly sunny. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the 20s to lower 30s. .TUESDAY...Mostly sunny. Highs in the 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 20s to mid 30s. .WEDNESDAY...Rain likely. Chance of rain 80 percent. Highs in the 40s. .WEDNESDAY NIGHT...Rain likely in the evening, then rain and snow likely after midnight. Chance of precipitation 90 percent. Lows in the upper 20s to mid 30s. .THURSDAY...Rain likely. Snow likely in the morning. Chance of precipitation 60 percent. Highs in the 40s. $$ IDZ006-272300- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1133 PM PST Thu Feb 26 2026 .TODAY...Mostly sunny. Highs in the 40s to lower 50s. West winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the 20s to lower 30s. South winds to 15 mph. .SATURDAY...Mostly sunny in the morning then becoming mostly cloudy. Highs in the 40s to lower 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the 20s to mid 30s. .SUNDAY...Mostly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the 20s to mid 30s. .MONDAY...Partly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the 40s to lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s to mid 30s. .TUESDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the 30s to lower 40s. .WEDNESDAY...A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Chance of precipitation 70 percent. Highs in the 40s. .WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation 90 percent. Lows in the 20s to upper 30s. .THURSDAY...Rain and snow likely in the morning, then a chance of rain and snow in the afternoon. Chance of precipitation 70 percent. Highs in the upper 30s to mid 40s. $$ IDZ007-272300- Orofino/Grangeville Region- Including the city of Kooskia 1133 PM PST Thu Feb 26 2026 .TODAY...Mostly sunny. Highs in the mid 40s to lower 50s. Southwest winds to 15 mph with gusts to around 30 mph mainly south of Highway 12 in the afternoon. .TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s. Southwest winds to 15 mph with gusts to around 25 mph mainly south of Highway 12. .SATURDAY...Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 40s to mid 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the 30s. .SUNDAY...Mostly cloudy. Highs in the upper 40s to mid 50s. .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s. .MONDAY...Mostly cloudy in the morning then clearing. Highs in the upper 40s to mid 50s. .MONDAY NIGHT...Mostly clear. Lows in the 30s. .TUESDAY...Mostly sunny. Highs in the 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s to lower 40s. .WEDNESDAY...Rain likely. Chance of rain 70 percent. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Rain likely. Chance of rain 80 percent. Lows in the mid 30s to lower 40s. .THURSDAY...Mostly cloudy with a chance of rain. A chance of snow in the morning. Chance of precipitation 50 percent. Highs in the 40s to lower 50s. $$ IDZ008-272300- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1133 PM PST Thu Feb 26 2026 .TODAY...Mostly sunny. Highs in the upper 40s to lower 60s. Southwest winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the 30s. Southwest winds to 15 mph. .SATURDAY...Partly cloudy. Highs in the 50s to lower 60s. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s to lower 40s. .SUNDAY...Mostly cloudy. A chance of rain and snow in the morning, then slight chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the 50s to lower 60s. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the 30s to lower 40s. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs in the 40s to upper 50s. .MONDAY NIGHT...Mostly clear. Lows in the 30s. .TUESDAY...Mostly sunny. Highs in the 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 30s to mid 40s. .WEDNESDAY...Rain likely. Chance of rain 80 percent. Highs in the 40s to mid 50s. .WEDNESDAY NIGHT...Rain likely in the evening, then rain and snow likely after midnight. Chance of precipitation 80 percent. Lows in the 30s. .THURSDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the mid 40s to lower 50s. $$