Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
438 FPUS55 KPIH 150712 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 111 AM MDT Tue Sep 15 2026 This forecast may not be representative of the exact location you are interested in. For a site-specific forecast, please visit weather.gov/Pocatello and click the map on the main page. IDZ072-152200- Sawtooth/Stanley Basin- Including Stanley 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny, warmer. Highs 60 to 70. .TONIGHT...Decreasing clouds. Lows 31 to 41. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows 36 to 46. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 60 to 70. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 34 to 44. .FRIDAY...Partly sunny with a chance of rain. Highs 59 to 69. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 33 to 43. Highs 64 to 74. $$ IDZ073-152200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny. Highs 62 to 71. .TONIGHT...Mostly clear. Lows 34 to 44. .WEDNESDAY...Sunny, warmer. Highs 68 to 77. .WEDNESDAY NIGHT...Rain likely. Lows 40 to 50. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 61 to 71. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A slight chance of rain. Lows 35 to 45. Highs 61 to 71. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. $$ IDZ052-053-152200- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 111 AM MDT Tue Sep 15 2026 ...FROST ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... .TODAY...Sunny. Highs 68 to 75. Northeast winds up to 10 mph... shifting to southwest around 10 mph in the afternoon. .TONIGHT...Mostly clear. Lows 38 to 48. Southwest winds up to 10 mph...shifting to northeast around 10 mph after midnight. .WEDNESDAY...Sunny. Highs 74 to 81. Northeast winds around 10 mph...shifting to south up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Rain likely. Lows 46 to 54. Northeast winds 10 to 15 mph. Chance of precipitation 70 percent. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 69 to 76. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 42 to 50. .FRIDAY...Mostly sunny with a slight chance of rain. Highs 65 to 72. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 38 to 48. Highs 68 to 78. $$ IDZ051-152200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 111 AM MDT Tue Sep 15 2026 ...FROST ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... .TODAY...Sunny, warmer. Highs 71 to 78. Northeast winds around 10 mph...shifting to southeast up to 10 mph in the afternoon. .TONIGHT...Mostly clear. Lows 40 to 47. North winds up to 10 mph. .WEDNESDAY...Sunny. Highs 77 to 84. East winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows 48 to 55. East winds 10 to 15 mph. Chance of precipitation 50 percent. .THURSDAY...Rain showers likely and a slight chance of thunderstorms. Highs 71 to 78. Southeast winds 10 to 20 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 41 to 48. .FRIDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 70 to 80. Lows 39 to 49. .MONDAY...Sunny. Highs 76 to 83. $$ IDZ056-057-152200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 111 AM MDT Tue Sep 15 2026 .TODAY...Mostly sunny. Warmer. Highs 72 to 79. Light and variable winds...becoming south 10 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 42 to 52. South winds up to 10 mph. .WEDNESDAY...Sunny. A slight chance of rain showers in the afternoon. Highs 76 to 83. Southeast winds up to 10 mph... increasing to south 10 to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 48 to 57. Southeast winds 10 to 15 mph. .THURSDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 72 to 79. South winds 10 to 20 mph. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 41 to 51. .FRIDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 70 to 80. Lows 40 to 50. .MONDAY...Mostly sunny. Highs 75 to 82. $$ IDZ058-059-152200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 111 AM MDT Tue Sep 15 2026 .TODAY...Mostly sunny. Warmer. Highs 69 to 78. .TONIGHT...Mostly clear. Lows 43 to 53. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 72 to 82. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 48 to 58. .THURSDAY...Rain likely and a slight chance of thunderstorms. Highs 68 to 78. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 42 to 52. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs 68 to 78. Lows 38 to 48. .SUNDAY NIGHT...Partly cloudy. Lows 41 to 51. .MONDAY...Sunny. Highs 71 to 81. $$ IDZ054-152200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 111 AM MDT Tue Sep 15 2026 ...FROST ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... .TODAY...Sunny, warmer. Highs 72 to 79. Northeast winds up to 10 mph...shifting to southwest in the afternoon. .TONIGHT...Mostly clear. Lows 39 to 49. Northeast winds up to 10 mph. .WEDNESDAY...Sunny. Highs 76 to 83. Northeast winds around 10 mph...shifting to south in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows 47 to 56. East winds around 10 mph. Chance of precipitation 50 percent. .THURSDAY...Rain showers likely and a slight chance of thunderstorms. Highs 72 to 79. East winds 10 to 15 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 42 to 51. .FRIDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 69 to 79. Lows 38 to 48. .MONDAY...Mostly sunny. Highs 75 to 82. $$ IDZ075-152200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny. Highs 63 to 73. Northeast winds up to 10 mph... shifting to south around 10 mph in the afternoon. .TONIGHT...Mostly clear. Lows 37 to 47. North winds up to 10 mph. .WEDNESDAY...Sunny, warmer. Highs 70 to 80. Northeast winds 10 to 15 mph...shifting to southeast in the afternoon. .WEDNESDAY NIGHT...Rain likely. Lows 44 to 54. Northeast winds 10 to 15 mph. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 63 to 73. East winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 38 to 48. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 63 to 71. Lows 36 to 46. .SATURDAY...Sunny. Highs 63 to 73. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 38 to 48. Highs 68 to 78. $$ IDZ069-152200- Lost River Range- Including Borah Peak 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny. Highs 62 to 71. .TONIGHT...Mostly clear. Lows 40 to 47. .WEDNESDAY...Sunny. Highs 67 to 76. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows 45 to 52. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 61 to 71. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 42 to 49. .FRIDAY...Mostly sunny with a chance of rain. Highs 60 to 69. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 40 to 49. Highs 63 to 73. $$ IDZ063-064-152200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 111 AM MDT Tue Sep 15 2026 .TODAY...Mostly sunny. Warmer. Highs 68 to 75. .TONIGHT...Mostly clear. Lows 38 to 48. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 72 to 79. .WEDNESDAY NIGHT...Rain likely and a slight chance of thunderstorms. Lows 43 to 53. .THURSDAY...Rain showers and a chance of thunderstorms. Highs 69 to 76. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows 40 to 50. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 63 to 70. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 34 to 44. .SATURDAY...Sunny with a slight chance of rain. Highs 65 to 73. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 35 to 45. Highs 68 to 78. $$ IDZ068-070-152200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny, warmer. Highs 66 to 76. Southeast winds up to 10 mph...shifting to south in the afternoon. .TONIGHT...Mostly clear. Lows 38 to 46. Southwest winds up to 10 mph in the evening...becoming light and variable. .WEDNESDAY...Sunny. Highs 70 to 80. Light and variable winds... becoming east around 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows 44 to 51. East winds around 10 mph. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 64 to 74. Southeast winds around 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 40 to 48. .FRIDAY...Mostly sunny with a chance of rain. Highs 63 to 73. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 38 to 48. Highs 67 to 77. $$ IDZ066-067-152200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny. Highs 63 to 71. .TONIGHT...Mostly clear. Lows 33 to 43. .WEDNESDAY...Sunny, warmer. Highs 68 to 77. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows 41 to 51. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 64 to 74. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms. Lows 38 to 48. Highs 61 to 68. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 34 to 44. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 64 to 74. Lows 34 to 44. $$ IDZ065-152200- Teton Valley- Including Ashton, Tetonia, and Driggs 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny. Highs around 71. .TONIGHT...Mostly clear. Lows 38 to 45. .WEDNESDAY...Sunny. Highs 73 to 80. .WEDNESDAY NIGHT...Rain likely. Lows 45 to 52. .THURSDAY...Rain showers and a chance of thunderstorms. Highs around 73. .THURSDAY NIGHT...Rain showers likely and a chance of thunderstorms. Lows 41 to 48. .FRIDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 63 to 70. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 35 to 42. .SATURDAY...Sunny with a slight chance of rain. Highs 65 to 72. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 35 to 44. Highs 69 to 78. $$ IDZ062-152200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 111 AM MDT Tue Sep 15 2026 .TODAY...Mostly sunny. Warmer. Highs 68 to 75. .TONIGHT...Mostly clear. Lows 40 to 50. .WEDNESDAY...Sunny. Highs 72 to 79. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 46 to 56. .THURSDAY...Rain showers likely and a chance of thunderstorms. Highs 68 to 75. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 41 to 51. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 62 to 72. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 37 to 47. Highs 66 to 76. .MONDAY...Mostly sunny. Highs 70 to 77. $$ IDZ060-152200- Bear River Range- Including Emigration Summit 111 AM MDT Tue Sep 15 2026 .TODAY...Mostly sunny. Warmer. Highs 69 to 76. .TONIGHT...Mostly clear. A slight chance of rain after midnight. Lows 50 to 58. .WEDNESDAY...Mostly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 72 to 79. .WEDNESDAY NIGHT...Rain likely and a slight chance of thunderstorms. Lows 54 to 61. .THURSDAY...Rain and a chance of thunderstorms. Highs 69 to 76. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 49 to 56. .FRIDAY...Sunny with a slight chance of rain. Highs 65 to 72. .FRIDAY NIGHT...Mostly clear. Lows 44 to 52. .SATURDAY...Sunny. Highs 66 to 73. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 45 to 55. Highs 69 to 77. $$ IDZ061-152200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 111 AM MDT Tue Sep 15 2026 .TODAY...Mostly sunny. Warmer. Highs 71 to 78. .TONIGHT...Mostly clear. Lows 40 to 50. .WEDNESDAY...Mostly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 72 to 79. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 43 to 53. .THURSDAY...Rain showers likely and a slight chance of thunderstorms. Highs 69 to 76. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows 38 to 48. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 70. .FRIDAY NIGHT...Mostly clear with a slight chance of rain. Lows 33 to 43. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 67 to 77. Lows 35 to 45. $$ IDZ071-074-152200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny, warmer. Highs 63 to 73. .TONIGHT...Partly cloudy. Lows 35 to 45. .WEDNESDAY...Sunny. Highs 67 to 77. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows 39 to 49. .THURSDAY...Rain showers and a slight chance of thunderstorms. Highs 61 to 71. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 37 to 47. .FRIDAY...Partly sunny with a chance of rain. Highs 61 to 71. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 36 to 46. Highs 65 to 75. $$ IDZ055-152200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 111 AM MDT Tue Sep 15 2026 .TODAY...Sunny, warmer. Highs 73 to 80. East winds up to 10 mph. .TONIGHT...Mostly clear. Lows 41 to 51. Northeast winds up to 10 mph. .WEDNESDAY...Sunny. Highs 78 to 85. East winds around 10 mph... shifting to southeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 49 to 57. Southeast winds 10 to 15 mph. Chance of precipitation 20 percent. .THURSDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 74 to 81. Southeast winds 10 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 44 to 51. .FRIDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 71 to 81. Lows 41 to 51. .MONDAY...Mostly sunny. Highs 77 to 84. $$ weather information on-line 24-hours a day www.weather.gov/pocatello