FPUS55 KMSO 161823 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 1223 PM MDT Fri Oct 16 2026 MTZ001-171000- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Areas of frost after midnight. Lows in the mid 30s to lower 40s. .SATURDAY...Partly cloudy. Widespread frost in the morning. Highs in the 60s. South winds to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the upper 20s to mid 30s. Southwest winds to 15 mph. .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 upper 50s to mid 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the 30s. .TUESDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the 30s. .WEDNESDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 30s. .THURSDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the 30s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s to mid 50s. $$ MTZ002-171000- West Glacier Region- Including the city of Swan Lake 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Areas of frost after midnight. Lows in the mid 30s to lower 40s. South winds 15 to 20 mph. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the mid 50s to lower 60s. Windy with southwest winds 20 to 30 mph with gusts to around 45 mph. .SATURDAY NIGHT...Very windy with southwest winds 25 to 35 mph. Partly cloudy. Patchy fog after midnight. Lows in the 30s. .SUNDAY...Mostly sunny. Highs in the upper 40s to mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the 30s. .MONDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Mostly cloudy. Highs in the 50s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s. .THURSDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 50 percent. Lows in the 30s. .FRIDAY...Rain and snow likely in the morning, then a chance of rain and snow in the afternoon. Chance of precipitation 60 percent. Highs in the 40s. $$ MTZ003-171000- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 1223 PM MDT Fri Oct 16 2026 ...LAKE WIND ADVISORY IN EFFECT FROM 2 PM TO 7 PM MDT SATURDAY... .TONIGHT...Partly cloudy. Areas of frost after midnight. Lows in the 30s. Southwest winds 15 to 20 mph. .SATURDAY...Partly cloudy. Areas of frost in the morning. Highs in the 60s to lower 70s. Southwest winds 15 to 25 mph with gusts to around 35 mph. .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the 30s. South winds 15 to 20 mph with gusts to around 30 mph. .SUNDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the 30s. .MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Mostlyclear. Lows in the 30s. .THURSDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the 30s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s to mid 50s. $$ MTZ004-171000- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. South winds to 15 mph after midnight. .SATURDAY...Partly cloudy. Areas of frost in the morning. Highs in the 60s. Southwest winds 15 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the 30s to lower 40s. Southwest winds to 15 mph with gusts to around 35 mph. .SUNDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .MONDAY...Partly cloudy. Highs in the 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the 30s to lower 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy with a 30 percent chance of rain. Highs in the mid 50s to lower 60s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly cloudy with a chance of rain. A chance of snow in the afternoon. Chance of precipitation 50 percent. Highs in the mid 40s to lower 50s. $$ MTZ005-171000- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Mostly cloudy early in the evening then becoming partly cloudy. Lows in the mid to upper 30s. Southeast winds to 15 mph after midnight. .SATURDAY...Partly cloudy. Highs in the mid to upper 60s. South winds to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the 30s. West winds to 15 mph. .SUNDAY...Mostly sunny. Highs near 60. .SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s. .MONDAY...Partly cloudy. Highs in the mid to upper 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows near 40. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the mid to upper 30s. .WEDNESDAY...Partly cloudy. Highs near 60. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy with a 40 percent chance of rain. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid to upper 30s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 40s. $$ MTZ006-171000- Bitterroot/Sapphire Mountains- Including the city of Sula 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Widespread frost late in the night. Lows in the mid 30s to lower 40s. South winds 15 to 20 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Widespread frost in the morning. Highs in the upper 50s to mid 60s. South winds 15 to 20 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the 30s. .SUNDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s. Southeast winds to 15 mph. .MONDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Mostly cloudy. Highs in the 50s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. .THURSDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the mid 40s to lower 50s. .THURSDAY NIGHT...Rain likely. Snow likely after midnight. Chance of precipitation 60 percent. Lows in the 30s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the mid 30s to lower 40s. $$ MTZ007-171000- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Lows in the 30s. South winds 15 to 20 mph. .SATURDAY...Partly cloudy. Highs in the upper 50s to mid 60s. Southwest winds 15 to 25 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s. West winds to 15 mph. .SUNDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .SUNDAY NIGHT...Mostly clear. Lows in the 30s. .MONDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s to lower 40s. .TUESDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s to lower 60s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the 30s. .THURSDAY...Partly cloudy with a 40 percent chance of rain. Highs in the 50s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the 30s. .FRIDAY...Mostly cloudy with a 40 percent chance of rain and snow. Highs in the upper 30s to mid 40s. $$ MTZ043-171000- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Widespread frost after midnight. Lows in the 30s. .SATURDAY...Partly cloudy. Widespread frost in the morning. Highs in the upper 50s to mid 60s. Southwest winds to 15 mph with gusts to around 30 mph. .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the 30s. West winds to 15 mph. .SUNDAY...Mostly sunny. Highs in the 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the 30s. .MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Mostly cloudy. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the 50s to lower 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 50s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the 30s. .FRIDAY...Mostly cloudy with a chance of rain. A chance of snow in the afternoon. Chance of precipitation 50 percent. Highs in the 40s. $$ IDZ009-171000- Western Lemhi County- Including the city of Shoup 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. .SATURDAY...Partly cloudy. Highs in the 60s. South winds to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .SUNDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .MONDAY...Mostly sunny. Highs in the 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly cloudy. Highs in the mid 50s to lower 60s. .TUESDAYNIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s. .WEDNESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of rain. Lows in the upper 30s to mid 40s. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the 50s. .THURSDAY NIGHT...Rain likely in the evening, then a chance of rain and snow after midnight. Chance of precipitation 60 percent. Lows in the 30s to lower 40s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s to lower 50s. $$ IDZ010-171000- Eastern Lemhi County- Including the cities of Salmon and Leadore 1223 PM MDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Lows in the 30s. Southeast winds to 15 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Highs in the 60s. South winds to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the 30s. South winds to 15 mph. .SUNDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the 30s. Southeast winds to 15 mph. .MONDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the 30s to lower 40s. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs in the 50s to lower 60s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the 50s. .THURSDAY NIGHT...Rain likely in the evening, then a chance of rain and snow after midnight. Chance of precipitation 60 percent. Lows in the 30s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the 40s. $$ IDZ005-171000- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1123 AM PDT Fri Oct 16 2026 .TONIGHT...Mostly cloudy early in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. Southeast winds to 15 mph. .SATURDAY...Mostly sunny. Areas of frost in the morning. Highs in the 60s. .SATURDAY NIGHT...Mostly cloudy. Patchy fog through the night. Lows in the 30s. .SUNDAY...Mostly sunny. Highs in the upper 50s to mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the 30s. .MONDAY...Partly cloudy. Highs in the 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the 30s. .TUESDAY...Mostly cloudy. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the 30s. .THURSDAY...Partly cloudy with a 30 percent chance of rain. Highs in the 50s to lower 60s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the 30s. .FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the mid 40s to lower 50s. $$ IDZ006-171000- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1123 AM PDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Areas of frost after midnight. Widespread frost late in the night. Lows in the lower 30s to mid 40s. Southeast winds to 15 mph after midnight. .SATURDAY...Partly cloudy. Widespread frost in the morning. Highs 56 to 70. Southwest winds to 15 mph. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the 30s to lower 40s. .SUNDAY...Mostly sunny. Highs 51 to 66. .SUNDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. .MONDAY...Partly cloudy. Highs 56 to 69. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s to lower 40s. .TUESDAY...Mostly cloudy. Highs 46 to 60. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s to lower 40s. .WEDNESDAY...Partly cloudy. Highs 51 to 64. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the 30s to lower 40s. .THURSDAY...Partly cloudy with a 50 percent chance of rain. Highs 46 to 61. .THURSDAY NIGHT...Rain likely. Chance of rain 60 percent. Lows in the 30s to lower 40s. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 37 to 51. $$ IDZ007-171000- Orofino/Grangeville Region- Including the city of Kooskia 1123 AM PDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Lows in the 40s. Southeast winds to 15 mph with gusts to around 25 mph mainly south of Highway 12. .SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s. Southwest winds to 15 mph with gusts to around 25 mph mainly south of Highway 12. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s to mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 50s to upper 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .MONDAY...Partly cloudy. Highs in the 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 30s to mid 40s. .TUESDAY...Mostly cloudy. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly sunny. Highs in the 50s to mid 60s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 30s to mid 40s. .THURSDAY...Partly cloudy with a 40 percent chance of rain. Highs in the 50s to lower 60s. .THURSDAY NIGHT...A chance of rain in the evening, then rain likely after midnight. Chance of rain 60 percent. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs 43 to 56. $$ IDZ008-171000- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1123 AM PDT Fri Oct 16 2026 .TONIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. South winds 15 to 25 mph with gusts to around 35 mph. .SATURDAY...Partly cloudy. Highs in the mid 60s to upper 70s. South winds 15 to 20 mph with gusts to around 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the 40s. .SUNDAY...Mostly sunny. Highs in the 60s to lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. Southeast winds to 15 mph. .MONDAY...Partly cloudy. Highs in the lower 60s to mid 70s. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s. .TUESDAY...Mostly cloudy. Highs in the 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s to mid 40s. .WEDNESDAY...Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 50s to upper 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of rain. Lows in the 40s. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the 50s to mid 60s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the 40s to mid 50s. $$