FPUS55 KMSO 050803 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 203 AM MDT Sun Apr 5 2026 MTZ001-052200- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the 60s. .TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. East winds to 15 mph. .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 with a chance of rain. A chance of snow in the afternoon. Chance of precipitation 40 percent. Cooler. Highs in the 50s. Southwest winds 15 to 20 mph with gusts to around 35 mph. .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 mid 20s to lower 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .THURSDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. .SATURDAY...Partly cloudy. Highs in the 60s. $$ MTZ002-052200- West Glacier Region- Including the city of Swan Lake 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the upper 40s to mid 50s. .TONIGHT...Mostly cloudy. Lows in the 30s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the mid 50s to lower 60s. East winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. Southwest winds 15 to 20 mph with gusts to around 30 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the mid 40s to lower 50s. Windy with southwest winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow in the evening, then partly cloudy with a slight chance of snow after midnight. Chance of precipitation 50 percent. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the 40s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain and snow. Lows in the 20s to lower 30s. .THURSDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .FRIDAY NIGHT...Mostly clear. Lows in the 30s. .SATURDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the 50s. $$ MTZ003-052200- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy. Lows in the 30s. Northeast winds to 15 mph with gusts to around 30 mph. .MONDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly cloudy with a chance of rain. A chance of snow in the afternoon. Chance of precipitation 40 percent. Highs in the 50s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph. .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. Highs in the upper 40s to mid 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 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 upper 50s to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the 30s. .SATURDAY...Partly cloudy. Highs in the upper 50s to mid 60s. $$ MTZ004-052200- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the upper 50s to mid 60s. .TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. Southeast winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Very windy with southwest winds 25 to 35 mph. Partly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s. .SATURDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. $$ MTZ005-052200- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the lower to mid 60s. .TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Mostly cloudy. Highs near 70. .MONDAY NIGHT...Partly cloudy. Lows near 40. .TUESDAY...Mostly sunny. Highs near 60. Windy with southwest winds 20 to 30 mph with gusts to around 60 mph. .TUESDAY NIGHT...Mostly clear. Lows near 30. .WEDNESDAY...Partly cloudy. Highs in the mid to upper 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows near 30. .THURSDAY...Partly cloudy. Highs in the mid to upper 50s. .THURSDAY NIGHT...Mostly clear. Lows near 30. .FRIDAY...Mostly sunny. Highs in the lower to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the mid to upper 30s. .SATURDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid to upper 60s. $$ MTZ006-052200- Bitterroot/Sapphire Mountains- Including the city of Sula 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy. Lows in the 30s. East winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the 60s. South winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. Southwest winds to 15 mph. .TUESDAY...Mostly sunny. A 20 percent chance of rain and snow in the afternoon. Highs in the 50s. Windy with southwest winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .WEDNESDAY...Partly cloudy. A 20 percent chance of snow in the afternoon. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Mostly clear. A 20 percent chance of snow in the evening. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly sunny. Slight chance of snow in the morning, then slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 50s to lower 60s. .FRIDAY NIGHT...Mostly clear. A 20 percent chance of rain in the evening. Lows in the 30s. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs in the upper 50s to mid 60s. $$ MTZ007-052200- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy. Lows in the 30s. Northeast winds to 15 mph. .MONDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. West winds to 15 mph. .TUESDAY...Very windy with southwest winds 30 to 40 mph. Mostly sunny. Highs in the 50s. .TUESDAY NIGHT...Mostly clear. Lows in the 20s to lower 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 mid 40s to lower 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the 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 mid 40s to lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .SATURDAY...Partly cloudy. A 30 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. $$ MTZ043-052200- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 203 AM MDT Sun Apr 5 2026 .TODAY...Mostly cloudy. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy. Lows in the 30s. .MONDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Very windy with west winds 25 to 35 mph. Partly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 40s to mid 50s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s to lower 30s. .WEDNESDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the mid 40s to lower 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .THURSDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the 30s. .SATURDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. $$ IDZ009-052200- Western Lemhi County- Including the city of Shoup 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the upper 50s to mid 60s. .TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Partly cloudy. Highs in the 60s. .MONDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 50s to lower 60s. Windy with west winds 20 to 30 mph with gusts to around 45 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the 30s. .THURSDAY...Partly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the 50s. .THURSDAY NIGHT...Mostly clear. Lows in the 30s. .FRIDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .SATURDAY...Mostly sunny in the morning, then mostly cloudy with a 30 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. $$ IDZ010-052200- Eastern Lemhi County- Including the cities of Salmon and Leadore 203 AM MDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly cloudy. Lows in the 30s. .MONDAY...Mostly cloudy. Highs in the 60s. .MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. West winds to 15 mph. .TUESDAY...Very windy with southwest winds 35 to 45 mph. Mostly sunny. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. .THURSDAY...Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the 50s. .THURSDAY NIGHT...Mostly clear. A 20 percent chance of rain in the evening. Lows in the upper 20s to mid 30s. .FRIDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 30s. .SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs in the upper 50s to mid 60s. $$ IDZ005-052200- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 103 AM PDT Sun Apr 5 2026 .TODAY...Mostly cloudy. Highs in the 60s. .TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Partly cloudy. Highs in the 60s to lower 70s. .MONDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly sunny. Highs in the 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .THURSDAY...Mostly sunny. Highs in the 50s to lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the 30s. .SATURDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. $$ IDZ006-052200- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 103 AM PDT Sun Apr 5 2026 .TODAY...Mostly cloudy. Highs in the 50s to mid 60s. .TONIGHT...Mostly cloudy. Lows 34 to 47. East winds to 15 mph. .MONDAY...Partly cloudy. Highs in the upper 50s to lower 70s. South winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to upper 40s. .TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs in the 40s to upper 50s. Southwest winds 15 to 25 mph with gusts to around 35 mph. .TUESDAY NIGHT...Mostly clear. Lows in the 20s to mid 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 40s to upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 20s to mid 30s. .THURSDAY...Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the 40s to upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the 20s to upper 30s. .FRIDAY...Mostly sunny. Highs in the lower 50s to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs in the 50s to mid 60s. $$ IDZ007-052200- Orofino/Grangeville Region- Including the city of Kooskia 103 AM PDT Sun Apr 5 2026 .TODAY...Mostly cloudy. Highs in the 60s to lower 70s. .TONIGHT...Mostly cloudy. Lows in the 40s. .MONDAY...Partly cloudy. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the 40s. .TUESDAY...Very windy with southwest winds 30 to 40 mph. Mostly sunny. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the 30s. .THURSDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s. .FRIDAY...Mostly sunny. Highs in the 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs in the 60s. $$ IDZ008-052200- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 103 AM PDT Sun Apr 5 2026 .TODAY...Partly cloudy. Highs in the lower 60s to mid 70s. .TONIGHT...Mostly cloudy. Lows in the 40s to lower 50s. South winds to 15 mph with gusts to around 30 mph. .MONDAY...Partly cloudy. Highs 66 to 79. South winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. Southwest winds to 15 mph. .TUESDAY...Mostly sunny. Highs in the 50s to upper 60s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly sunny. Highs in the 50s to mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .THURSDAY...Mostly sunny. Highs in the 50s to upper 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly sunny. Highs in the 60s to lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the 40s. .SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs in the 60s to lower 70s. $$