FPUS55 KMSO 170623 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 1223 AM MDT Sun May 17 2026 MTZ001-172200- Kootenai/Cabinet Region- Including the cities of Libby and Eureka 1223 AM MDT Sun May 17 2026 .TODAY...Mostly cloudy. Areas of rain until late afternoon, then slight chance of showers and thunderstorms late in the afternoon. Patchy fog early in the morning. Chance of precipitation 40 percent. Highs in the mid 50s to lower 60s. .TONIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Widespread frost after midnight. Lows in the upper 20s to mid 30s. .MONDAY...Partly cloudy. Widespread frost in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 60s. .MONDAY NIGHT...Partly cloudy. Areas of frost and patchy fog after midnight. Lows in the 30s. .TUESDAY...Partly cloudy. Areas of frost in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 60s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the mid 60s to lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .THURSDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 60s to mid 70s. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s. .FRIDAY...Partly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 30s to mid 40s. .SATURDAY...Mostly sunny. Highs in the 70s to lower 80s. $$ MTZ002-172200- West Glacier Region- Including the city of Swan Lake 1223 AM MDT Sun May 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TODAY...Slight chance of rain in the morning. Snow likely early in the morning, then areas of snow in the late morning and afternoon. Patchy fog early in the morning. Chance of precipitation 70 percent. Snow level 4000 feet. Snow accumulations of 1 to 2 inches. Highs in the 40s. North winds to 15 mph in the afternoon. .TONIGHT...Mostly clear. Widespread frost through the night. Lows in the mid 20s to lower 30s. Northeast winds to 15 mph. .MONDAY...Partly cloudy. Widespread frost in the morning. A 20 percent chance of rain showers, thunderstorms and snow in the afternoon. Highs in the 50s. .MONDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the upper 20s to mid 30s. .TUESDAY...Mostly cloudy. Areas of frost in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 50s. Southwest winds to 15 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then slight chance of rain and snow after midnight. Chance of precipitation 40 percent. Lows in the 30s to lower 40s. .WEDNESDAY...A chance of rain and snow in the morning, then rain likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 60 percent. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s. .FRIDAY...Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 50s to mid 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 30s to mid 40s. .SATURDAY...Partly cloudy. Highs in the 60s to lower 70s. $$ MTZ003-172200- Flathead/Mission Valleys- Including the cities of Kalispell, Polson, and St. Ignatius 1223 AM MDT Sun May 17 2026 ...FROST ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... ...FROST ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT MONDAY... .TODAY...Rain and snow likely early in the morning. Areas of snow and a slight chance of rain late in the morning, then slight chance of showers and thunderstorms early in the afternoon. Patchy fog early in the morning. Chance of precipitation 70 percent. Little or no new snow accumulation. Highs in the 50s. .TONIGHT...Mostly clear. Widespread frost after midnight. Lows in the upper 20s to mid 30s. .MONDAY...Mostly sunny. Widespread frost in the morning. Highs in the mid 50s to lower 60s. .MONDAY NIGHT...Partly cloudy. Areas of frost after midnight. Lows in the 30s. .TUESDAY...Mostly cloudy. Areas of frost in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .THURSDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of rain after midnight. Chance of precipitation 40 percent. Lows in the 40s. .FRIDAY...Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 60s to lower 70s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 40s. .SATURDAY...Partly cloudy. Highs in the 70s. $$ MTZ004-172200- Lower Clark Fork Region- Including the cities of Noxon, Thompson Falls, and Superior 1223 AM MDT Sun May 17 2026 .TODAY...Rain and snow likely early in the morning, then areas of rain and snow late in the morning. Chance of rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Patchy fog early in the morning. Chance of precipitation 70 percent. Snow level 4500 feet. Little or no new snow accumulation. Highs in the upper 40s to mid 50s. North winds to 15 mph in the afternoon. .TONIGHT...Mostly cloudy with a 30 percent chance of rain and snow in the evening, then mostly clear after midnight. Widespread frost and areas of fog after midnight. Lows in the mid 20s to lower 30s. North winds to 15 mph. .MONDAY...Partly cloudy. Widespread frost and areas of fog in the morning. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 50s to lower 60s. .MONDAY NIGHT...Partly cloudy. Areas of frost after midnight. Lows in the upper 20s to mid 30s. .TUESDAY...Partly cloudy. Areas of frost in the morning. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 50s to mid 60s. .TUESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain in the evening. Lows in the 30s to lower 40s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the upper 30s to mid 40s. .FRIDAY...Partly cloudy with a 30 percent chance of rain. Highs in the mid 60s to lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .SATURDAY...Mostly sunny. Highs in the 70s. $$ MTZ005-172200- Missoula/Bitterroot Valleys- Including the cities of Hamilton and Darby 1223 AM MDT Sun May 17 2026 ...FROST ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... ...FROST ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT MONDAY... .TODAY...Areas of rain and snow in the morning, then rain showers, snow showers likely and a slight chance of thunderstorms in the afternoon. Patchy fog early in the morning. Chance of precipitation 70 percent. Little or no new snow accumulation. Highs in the lower 50s. North winds to 15 mph with gusts to around 30 mph in the afternoon. .TONIGHT...Mostly cloudy with a 40 percent chance of rain in the evening, then partly cloudy after midnight. Widespread frost after midnight. Lows in the mid 20s to lower 30s. North winds to 15 mph with gusts to around 30 mph. .MONDAY...Partly cloudy. Widespread frost in the morning. Highs near 60. .MONDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the lower to mid 30s. .TUESDAY...Partly cloudy. Widespread frost in the morning. Highs in the lower to mid 60s. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid to upper 30s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the lower to mid 60s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy. Highs near 70. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows near 40. .FRIDAY...Partly cloudy with a 30 percent chance of rain. Highs near 70. .FRIDAY NIGHT...Partly cloudy. Lows near 40. .SATURDAY...Mostly sunny. Highs in the mid to upper 70s. $$ MTZ006-172200- Bitterroot/Sapphire Mountains- Including the city of Sula 1223 AM MDT Sun May 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TODAY...Areas of snow in the morning, then snow showers, rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Snow accumulations of 1 to 2 inches. Highs in the upper 30s to mid 40s. North winds to 15 mph with gusts to around 30 mph in the afternoon. .TONIGHT...Mostly cloudy with a 50 percent chance of rain and snow in the evening, then partly cloudy after midnight. Widespread frost after midnight. Lows in the 20s. North winds 15 to 20 mph with gusts to around 30 mph. .MONDAY...Partly cloudy. Widespread frost in the morning. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the mid 20s to lower 30s. .TUESDAY...Partly cloudy. Widespread frost in the morning. Highs in the 50s. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the 30s. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs in the 50s to lower 60s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the 30s. .THURSDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s to lower 40s. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs in the 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s. $$ MTZ007-172200- Butte/Blackfoot Region- Including the cities of Anaconda, Deer Lodge, and Drummond 1223 AM MDT Sun May 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TODAY...Areas of snow in the morning, then snow showers with pockets of showers and thunderstorms in the afternoon. Widespread frost early in the morning. Chance of precipitation 90 percent. Snow level 4500 feet. Snow accumulations of 1 to 2 inches. Highs in the upper 30s to mid 40s. North winds 15 to 20 mph with gusts to around 30 mph in the afternoon. .TONIGHT...Rain and snow likely in the evening, then partly cloudy after midnight. Widespread frost after midnight. Chance of precipitation 70 percent. Snow level 4500 feet. Little or no new snow accumulation. Total snow accumulations 1 to 3 inches. Lows in the 20s. North winds 15 to 20 mph with gusts to around 30 mph. .MONDAY...Partly cloudy. Widespread frost in the morning. Highs in the mid 40s to lower 50s. North winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the 20s to lower 30s. .TUESDAY...Partly cloudy. Widespread frost in the morning. Highs in the 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 20s to mid 30s. .WEDNESDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the 30s. .THURSDAY...Partly cloudy. Highs in the upper 50s to mid 60s. .THURSDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 30s to lower 40s. .FRIDAY...Partly cloudy. Slight chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s. .SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s. $$ MTZ043-172200- Potomac/Seeley Lake Region- Including the cities of East Missoula, Seeley Lake, and Clinton 1223 AM MDT Sun May 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TODAY...Rain and snow likely in the morning, then rain showers likely with possible snow showers and thunderstorms in the afternoon. Patchy fog early in the morning. Chance of precipitation 70 percent. Snow level 4500 feet. Little or no new snow accumulation. Highs in the 40s. .TONIGHT...Mostly cloudy with a 50 percent chance of rain and snow in the evening, then mostly clear after midnight. Widespread frost after midnight. Lows in the 20s. .MONDAY...Partly cloudy. Widespread frost in the morning. Highs in the 50s. .MONDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the upper 20s to mid 30s. .TUESDAY...Partly cloudy. Widespread frost in the morning. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the 30s. .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s to lower 40s. .THURSDAY...Partly cloudy. Highs in the 60s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the upper 30s to mid 40s. .FRIDAY...Partly cloudy. Slight chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s. $$ IDZ009-172200- Western Lemhi County- Including the city of Shoup 1223 AM MDT Sun May 17 2026 .TODAY...Areas of rain and snow in the morning, then snow showers, rain showers likely and a slight chance of thunderstorms in the afternoon. Widespread frost early in the morning. Chance of precipitation 70 percent. Snow level 4500 feet. Little or no new snow accumulation. Highs in the 40s to lower 50s. North winds to 15 mph in the afternoon. .TONIGHT...Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s to mid 30s. Northeast winds to 15 mph with gusts to around 30 mph. .MONDAY...Partly cloudy. Widespread frost in the morning. Highs in the 50s. .MONDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .TUESDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain after midnight. Lows in the 40s. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs in the 60s to lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. .SATURDAY...Mostly sunny. Highs in the 70s. $$ IDZ010-172200- Eastern Lemhi County- Including the cities of Salmon and Leadore 1223 AM MDT Sun May 17 2026 .TODAY...Mostly cloudy. Areas of snow in the morning, then chance of snow showers, rain showers and a slight chance of thunderstorms in the afternoon. Widespread frost early in the morning. Chance of precipitation 50 percent. Highs in the 40s. North winds 15 to 20 mph. Gusts up to 30 mph in the afternoon. .TONIGHT...Snow likely and a slight chance of rain in the evening, then partly cloudy after midnight. Widespread frost after midnight. Chance of precipitation 60 percent. Snow level 4500 feet. Little or no new snow accumulation. Lows in the mid 20s to lower 30s. North winds 15 to 25 mph with gusts to around 40 mph. .MONDAY...Partly cloudy. Widespread frost in the morning. Highs in the upper 40s to mid 50s. North winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the mid 20s to lower 30s. North winds to 15 mph. .TUESDAY...Partly cloudy. Highs in the mid 50s to lower 60s. .TUESDAY NIGHT...Mostly cloudy. Lows in the 30s. .WEDNESDAY...Partly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the mid 50s to lower 60s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 30s. .THURSDAY...Partly cloudy. Highs in the 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. .FRIDAY...Partly cloudy. Slight chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the 60s to lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .SATURDAY...Partly cloudy. Highs in the upper 60s to mid 70s. $$ IDZ005-172200- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 1123 PM PDT Sat May 16 2026 .TODAY...Rain and snow likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Patchy fog in the morning. Chance of precipitation 70 percent. Little or no new snow accumulation. Highs in the upper 40s to mid 50s. Northwest winds 15 to 20 mph. .TONIGHT...Partly cloudy. Patchy fog through the night. Areas of frost after midnight. A 30 percent chance of rain in the evening. Lows in the mid 20s to lower 30s. .MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Partly cloudy. Areas of frost and patchy fog after midnight. Lows in the upper 20s to mid 30s. .TUESDAY...Partly cloudy. Areas of frost and patchy fog in the morning. Highs in the 60s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the 30s. .WEDNESDAY...Partly cloudy. Highs in the 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s to lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .SATURDAY...Mostly sunny. Highs in the 70s. $$ IDZ006-172200- Southern Clearwater Mountains- Including the cities of Powell, Elk City, and Dixie 1123 PM PDT Sat May 16 2026 .TODAY...Snow with rain likely in the morning, then rain showers, snow showers likely and a slight chance of thunderstorms in the afternoon. Areas of fog early in the morning. Patchy fog late in the morning. Chance of precipitation 80 percent. Snow level 4500 feet. Little or no new snow accumulation. Highs in the upper 30s to lower 50s. Northwest winds 15 to 20 mph. .TONIGHT...Partly cloudy. Patchy fog in the evening, then widespread frost and areas of fog after midnight. A 20 percent chance of rain and snow in the evening. Lows in the mid 20s to upper 30s. .MONDAY...Mostly sunny. Areas of fog and frost in the morning. Highs 48 to 62. .MONDAY NIGHT...Partly cloudy. Widespread frost and areas of fog after midnight. Lows 27 to 41. .TUESDAY...Mostly sunny. Widespread frost and areas of fog in the morning. Highs 51 to 65. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 30 to 45. .WEDNESDAY...Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 53 to 66. .WEDNESDAY NIGHT...Partly cloudy. Lows 31 to 46. .THURSDAY...Mostly sunny. Highs 58 to 72. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows 35 to 50. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 57 to 71. .FRIDAY NIGHT...Partly cloudy. Lows 34 to 49. .SATURDAY...Mostly sunny. Highs 65 to 80. $$ IDZ007-172200- Orofino/Grangeville Region- Including the city of Kooskia 1123 PM PDT Sat May 16 2026 .TODAY...Rain and snow likely in the morning, then areas of rain and snow early in the afternoon. Chance of rain showers and a slight chance of thunderstorms late in the afternoon. Chance of precipitation 70 percent. No snow accumulation. Highs in the 40s to upper 50s. Northwest winds 15 to 20 mph. .TONIGHT...Mostly cloudy with a 40 percent chance of rain in the evening, then partly cloudy after midnight. Areas of frost after midnight. Lows in the 30s to lower 40s. .MONDAY...Mostly cloudy in the morning then clearing. Widespread frost in the morning. Highs in the 50s to upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. .TUESDAY...Mostly sunny. Highs in the 60s to lower 70s. .TUESDAY NIGHT...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 60s to lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. .THURSDAY...Partly cloudy. Highs in the 60s to upper 70s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain. Lows in the 40s. .FRIDAY...Mostly sunny. Highs in the upper 60s to mid 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the 40s. .SATURDAY...Mostly sunny. Highs in the 70s to lower 80s. $$ IDZ008-172200- Lower Hells Canyon/Salmon River Region- Including the cities of Riggins and White Bird 1123 PM PDT Sat May 16 2026 .TODAY...Rain and snow likely in the morning, then rain showers likely with possible snow showers and thunderstorms in the afternoon. Chance of precipitation 70 percent. Snow level 4500 feet. No snow accumulation. Highs in the mid 40s to upper 50s. North winds 15 to 20 mph with gusts to around 30 mph in the afternoon. .TONIGHT...Mostly cloudy with a 30 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the 30s to lower 40s. Northeast winds 15 to 20 mph with gusts to around 30 mph. .MONDAY...Partly cloudy. Highs in the mid 50s to upper 60s. North winds to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. East winds to 15 mph. .TUESDAY...Mostly sunny. Highs 60 to 73. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 60s to mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. .THURSDAY...Partly cloudy. Highs 67 to 80. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Mostly sunny. Highs 67 to 80. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .SATURDAY...Mostly sunny. Highs 73 to 86. $$