FPUS55 KMSO 040629 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 1228 AM MDT Sat Apr 4 2026 MTZ001-042200- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly clear. Lows in the 30s. .SUNDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Mostly cloudy. Highs in the upper 60s to mid 70s. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Partly 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...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the upper 40s to mid 50s. .WEDNESDAY NIGHT...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. .THURSDAY...Partly cloudy. Highs in the 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .FRIDAY...Mostly sunny. Highs in the mid 50s to lower 60s. $$ MTZ002-042200- West Glacier Region- Including the city of Swan Lake 1228 AM MDT Sat Apr 4 2026 .TODAY...Partly cloudy. Highs in the mid 40s to lower 50s. Southwest winds to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. South winds to 15 mph. .SUNDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs in the upper 40s to mid 50s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the mid 50s to lower 60s. Southeast winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Partly cloudy with a 50 percent chance of rain and snow. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s to lower 40s. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the 20s. .THURSDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the upper 30s to mid 40s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of snow. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the 20s. .FRIDAY...Partly cloudy. Slight chance of snow in the morning, then a chance of snow and a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the 40s to lower 50s. $$ MTZ003-042200- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the 50s to lower 60s. Southwest winds to 15 mph. .TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly cloudy. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 30s to lower 40s. .MONDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the upper 20s to mid 30s. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...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. .THURSDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy. Highs in the 50s. $$ MTZ004-042200- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Patchy fog early in the morning. Highs in the 50s to lower 60s. Southwest winds to 15 mph. .TONIGHT...Mostly clear. Lows in the 30s. .SUNDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. Southeast winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Partly cloudy. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy. Slight chance of rain in the evening, then slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the upper 20s to mid 30s. .WEDNESDAY...Partly cloudy with a chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing. Slight chance of snow. Slight chance of rain after midnight. Chance of precipitation 20 percent. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs in the 50s. $$ MTZ005-042200- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs near 60. Southwest winds to 15 mph. .TONIGHT...Mostly clear. Lows in the lower to mid 30s. .SUNDAY...Partly cloudy. Highs in the lower to mid 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Mostly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows near 40. .TUESDAY...Partly cloudy. Highs near 60. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the lower to mid 30s. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs in the lower to mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows near 30. .THURSDAY...Partly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows near 30. .FRIDAY...Mostly sunny. Highs in the mid to upper 50s. $$ MTZ006-042200- Bitterroot/Sapphire Mountains- Including the city of Sula 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the upper 40s to mid 50s. Southwest winds to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. South winds to 15 mph. .SUNDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 30s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the 60s. South winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 50 percent. Highs in the 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow. A chance of rain in the evening. Chance of precipitation 40 percent. Lows in the 20s to lower 30s. .THURSDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 50 percent. Highs in the 40s to lower 50s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of snow. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the 20s to lower 30s. .FRIDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. $$ MTZ007-042200- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the upper 40s to mid 50s. West winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. West winds to 15 mph. .SUNDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. .MONDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the 30s. .TUESDAY...Partly cloudy. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the 40s. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows in the 20s. .THURSDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the 40s. .THURSDAY NIGHT...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 20s. .FRIDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. $$ MTZ043-042200- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the upper 40s to mid 50s. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .SUNDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 30s. .MONDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 50s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the 40s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow. A chance of rain in the evening. Chance of precipitation 30 percent. Lows in the 20s. .THURSDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the 40s. .THURSDAY NIGHT...Partly cloudy with a slight chance of snow. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the 20s to lower 30s. .FRIDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. $$ IDZ009-042200- Western Lemhi County- Including the city of Shoup 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the 50s to lower 60s. .TONIGHT...Mostly clear. Lows in the 30s. .SUNDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Mostly cloudy. Highs in the 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with a chance of rain and snow after midnight. Chance of precipitation 30 percent. Lows in the 30s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain and snow. 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 30 percent. Highs in the mid 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy with a slight chance of snow. Slight chance of rain in the evening. Chance of precipitation 20 percent. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the upper 40s to mid 50s. $$ IDZ010-042200- Eastern Lemhi County- Including the cities of Salmon and Leadore 1228 AM MDT Sat Apr 4 2026 .TODAY...Mostly sunny. Highs in the 50s. .TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .SUNDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s. .MONDAY...Mostly cloudy. Highs in the 60s. .MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy. A chance of rain in the evening, then a chance of snow and a slight chance of rain after midnight. Chance of precipitation 30 percent. Lows in the 30s. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .THURSDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the mid 40s to lower 50s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .FRIDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. $$ IDZ005-042200- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1128 PM PDT Fri Apr 3 2026 .TODAY...Sunny. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly clear. Lows in the 30s. .SUNDAY...Partly cloudy. Highs in the 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Mostly cloudy. Highs in the 60s to lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Slight chance of rain. Slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the upper 20s to mid 30s. .WEDNESDAY...Partly cloudy. Slight chance of rain and snow in the morning, then a chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the upper 40s to mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain. Slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the 50s. $$ IDZ006-042200- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1128 PM PDT Fri Apr 3 2026 .TODAY...Mostly sunny. Patchy fog early in the morning. Highs in the 50s to lower 60s. .TONIGHT...Mostly clear. Lows in the upper 20s to lower 40s. .SUNDAY...Partly cloudy. Highs in the 50s to upper 60s. .SUNDAY NIGHT...Mostly cloudy. Patchy fog after midnight. Lows in the 30s to mid 40s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the upper 50s to lower 70s. South winds to 15 mph. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to upper 40s. .TUESDAY...Partly cloudy with a 30 percent chance of rain. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 40 percent. Lows in the 20s to upper 30s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the 40s to lower 50s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A chance of snow. A chance of rain. Chance of precipitation 30 percent. Lows in the 20s to mid 30s. .THURSDAY...Partly cloudy with a chance of snow. A chance of rain. Chance of precipitation 40 percent. Highs in the 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain and snow. Lows in the 20s to mid 30s. .FRIDAY...Partly cloudy with a 20 percent chance of rain and snow. Highs in the 40s to mid 50s. $$ IDZ007-042200- Orofino/Grangeville Region- Including the city of Kooskia 1128 PM PDT Fri Apr 3 2026 .TODAY...Mostly sunny. Highs in the upper 50s to mid 60s. .TONIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .SUNDAY...Partly cloudy. Highs in the 60s to lower 70s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 40s. .MONDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of rain. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy with a chance of rain. A chance of snow in the morning. Chance of precipitation 30 percent. Highs in the upper 40s to mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain. Slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the 30s. .THURSDAY...Partly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the 50s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 30s. .FRIDAY...Mostly sunny with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the 50s to lower 60s. $$ IDZ008-042200- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1128 PM PDT Fri Apr 3 2026 .TODAY...Sunny. Highs in the upper 50s to lower 70s. .TONIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .SUNDAY...Partly cloudy. Highs in the 60s to mid 70s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s to lower 50s. South winds to 15 mph. .MONDAY...Partly cloudy. Highs 66 to 79. South winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 60s to lower 70s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of rain. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain. Highs in the 50s to lower 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of rain. Lows in the 30s. .THURSDAY...Partly cloudy. Slight chance of rain and snow in the morning, then a chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the 50s to lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the 30s. .FRIDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the 50s to lower 60s. $$