Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
025 FPUS55 KPIH 160632 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1231 AM MDT Wed Sep 16 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. IDZ072-162200- Sawtooth/Stanley Basin- Including Stanley 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny, warmer. Highs 67 to 77. .TONIGHT...Partly cloudy. A slight chance of rain after midnight. Lows 36 to 46. .THURSDAY...Partly sunny. A slight chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 65 to 75. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 35 to 45. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 57 to 67. .FRIDAY NIGHT...Partly cloudy with a chance of rain. Lows 32 to 42. .SATURDAY...Mostly sunny. Highs 59 to 69. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 33 to 43. Highs 64 to 74. .MONDAY NIGHT...Partly cloudy. Lows 33 to 43. .TUESDAY...Sunny. Highs 63 to 73. $$ IDZ073-162200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny, warmer. Highs 69 to 79. .TONIGHT...Partly cloudy in the evening...then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms after midnight. Lows 42 to 52. .THURSDAY...A chance of rain in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 65 to 74. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 38 to 48. .FRIDAY...Partly sunny with a chance of rain. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 33 to 43. .SATURDAY...Mostly sunny with a slight chance of rain. Highs 61 to 71. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 36 to 46. Highs 65 to 75. .MONDAY NIGHT...Partly cloudy. Lows 37 to 47. .TUESDAY...Sunny. Highs 65 to 75. $$ IDZ052-053-162200- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 75 to 82. Northeast winds around 10 mph... shifting to south up to 10 mph in the afternoon. .TONIGHT...Partly cloudy in the evening...then mostly cloudy with a chance of rain after midnight. Lows 48 to 55. East winds up to 10 mph...shifting to northeast after midnight. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 72 to 79. Northeast winds 10 to 15 mph... shifting to south in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 45 to 53. Southeast winds around 10 mph. Chance of precipitation 70 percent. .FRIDAY...Rain likely and a slight chance of thunderstorms. Highs 67 to 74. South winds around 10 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 39 to 48. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 64 to 72. .SATURDAY NIGHT...Partly cloudy. Lows 38 to 46. .SUNDAY...Sunny. Highs 68 to 75. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 38 to 47. Highs 71 to 78. .MONDAY NIGHT...Partly cloudy. Lows 39 to 48. .TUESDAY...Sunny. Highs 71 to 78. $$ IDZ051-162200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny, warmer. Highs 79 to 86. East winds 10 to 15 mph. .TONIGHT...Partly cloudy. A slight chance of rain after midnight. Lows 51 to 59. East winds 10 to 20 mph. Chance of precipitation 20 percent. .THURSDAY...A chance of rain in the morning...then rain showers likely and a slight chance of thunderstorms in the afternoon. Highs 75 to 83. East winds 10 to 20 mph...shifting to southeast 10 to 15 mph in the afternoon. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Cooler. Lows 45 to 52. West winds around 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly sunny with a slight chance of rain. Highs 69 to 76. West winds around 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 39 to 46. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 70 to 80. Lows 39 to 48. .MONDAY NIGHT...Partly cloudy. Lows 41 to 48. .TUESDAY...Sunny. Highs 74 to 81. $$ IDZ056-057-162200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 77 to 84. South winds up to 10 mph... increasing to 10 to 20 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of rain after midnight. Lows 51 to 61. Southeast winds 10 to 15 mph. .THURSDAY...Partly sunny. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs 75 to 82. Southeast winds 10 to 15 mph...shifting to south 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Cooler. Lows 45 to 55. Southwest winds around 10 mph. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 68 to 76. Northwest winds around 10 mph. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 38 to 48. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 70 to 80. Lows 40 to 50. .MONDAY NIGHT...Partly cloudy. Lows 42 to 52. .TUESDAY...Sunny. Highs 73 to 81. $$ IDZ058-059-162200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1231 AM MDT Wed Sep 16 2026 .TODAY...Mostly sunny. Highs 74 to 83. .TONIGHT...Mostly clear in the evening...then mostly cloudy with a slight chance of rain after midnight. Lows 48 to 58. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 71 to 81. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 46 to 56. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 66 to 76. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 40 to 50. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 63 to 73. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 39 to 49. Highs 68 to 78. .MONDAY NIGHT...Partly cloudy. Lows 41 to 51. .TUESDAY...Sunny. Highs 70 to 80. $$ IDZ054-162200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 77 to 84. Northeast winds around 10 mph... shifting to south in the afternoon. .TONIGHT...Mostly clear in the evening...then mostly cloudy with a slight chance of rain after midnight. Lows 48 to 57. East winds around 10 mph. Chance of precipitation 20 percent. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 75 to 82. East winds 10 to 15 mph...shifting to south with gusts to around 25 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 46 to 55. South winds around 10 mph. Chance of precipitation 70 percent. .FRIDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 69 to 76. Southwest winds around 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 39 to 49. .SATURDAY...Mostly sunny. Highs 68 to 75. .SATURDAY NIGHT...Mostly clear. Lows 38 to 48. .SUNDAY...Sunny. Highs 71 to 78. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 38 to 48. Highs 73 to 80. .MONDAY NIGHT...Partly cloudy. Lows 39 to 49. .TUESDAY...Sunny. Highs 73 to 80. $$ IDZ075-162200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny, warmer. Highs 72 to 82. Northeast winds 10 to 15 mph...shifting to southeast in the afternoon. .TONIGHT...Partly cloudy in the evening...then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms after midnight. Lows 48 to 57. East winds 10 to 15 mph. .THURSDAY...A chance of rain in the morning...then rain showers likely and a slight chance of thunderstorms in the afternoon. Highs 68 to 78. Northeast winds 10 to 15 mph...shifting to southeast in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Colder. Lows 42 to 52. Northwest winds up to 10 mph. .FRIDAY...Partly sunny with a chance of rain. Highs 62 to 72. West winds around 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows 36 to 46. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 62 to 72. Lows 37 to 47. .SUNDAY...Sunny. Highs 64 to 74. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 38 to 48. Highs 67 to 77. .MONDAY NIGHT...Partly cloudy. Lows 39 to 49. .TUESDAY...Sunny. Highs 67 to 77. $$ IDZ069-162200- Lost River Range- Including Borah Peak 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 68 to 77. .TONIGHT...Partly cloudy. A chance of rain after midnight. Lows 47 to 54. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 64 to 74. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 44 to 51. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 60 to 69. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 40 to 47. .SATURDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 60 to 68. .SATURDAY NIGHT...Partly cloudy. Lows 41 to 48. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 64 to 74. Lows 41 to 48. .MONDAY NIGHT...Partly cloudy. Lows 42 to 49. .TUESDAY...Sunny. Highs 64 to 74. $$ IDZ063-064-162200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1231 AM MDT Wed Sep 16 2026 .TODAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 74 to 81. .TONIGHT...Mostly clear in the evening...then mostly cloudy with a slight chance of rain after midnight. Lows 44 to 54. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 71 to 78. .THURSDAY NIGHT...Rain and a slight chance of thunderstorms. Lows 43 to 52. .FRIDAY...Rain showers and a chance of thunderstorms. Highs 66 to 73. .FRIDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 37 to 47. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Highs 62 to 69. .SATURDAY NIGHT...Partly cloudy. Lows 34 to 44. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 66 to 76. Lows 35 to 45. .MONDAY NIGHT...Partly cloudy. Lows 36 to 46. .TUESDAY...Sunny. Highs 68 to 76. $$ IDZ068-070-162200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 71 to 81. Light and variable winds... becoming east around 10 mph in the afternoon. .TONIGHT...Partly cloudy. A chance of rain after midnight. Lows 46 to 53. East winds up to 10 mph. .THURSDAY...Partly sunny. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 69 to 79. East winds up to 10 mph...shifting to southeast in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 42 to 51. Southwest winds up to 10 mph. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 62 to 72. South winds up to 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 38 to 46. .SATURDAY...Mostly sunny with a slight chance of rain. Highs 63 to 73. .SATURDAY NIGHT...Partly cloudy. Lows 38 to 46. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 68 to 78. Lows 39 to 47. .MONDAY NIGHT...Partly cloudy. Lows 40 to 48. .TUESDAY...Sunny. Highs 67 to 77. $$ IDZ066-067-162200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 70 to 78. .TONIGHT...Partly cloudy in the evening...then mostly cloudy with a chance of rain after midnight. Lows 42 to 52. .THURSDAY...Mostly cloudy. A slight chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 66 to 75. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 41 to 51. .FRIDAY...Rain showers and a slight chance of thunderstorms. Highs 62 to 70. .FRIDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 36 to 46. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 61 to 68. .SATURDAY NIGHT...Partly cloudy. Lows 34 to 44. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 64 to 73. Lows 34 to 44. .MONDAY NIGHT...Partly cloudy. Lows 36 to 46. .TUESDAY...Sunny. Highs 66 to 73. $$ IDZ065-162200- Teton Valley- Including Ashton, Tetonia, and Driggs 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs around 78. .TONIGHT...Partly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows 45 to 52. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs around 74. .THURSDAY NIGHT...Rain showers and a slight chance of thunderstorms. Lows 43 to 50. .FRIDAY...Rain showers and a chance of thunderstorms. Highs around 70. .FRIDAY NIGHT AND SATURDAY...Rain showers likely and a chance of thunderstorms. Lows 37 to 44. Highs 62 to 69. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 35 to 43. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 66 to 73. Lows 35 to 43. .MONDAY NIGHT...Partly cloudy. Lows 36 to 44. .TUESDAY...Sunny. Highs 69 to 76. $$ IDZ062-162200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny. Highs 72 to 80. .TONIGHT...Mostly clear in the evening...then mostly cloudy with a chance of rain after midnight. Lows 46 to 56. .THURSDAY...Rain likely in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 70 to 77. .THURSDAY NIGHT...Rain and a slight chance of thunderstorms. Lows 44 to 54. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs 65 to 73. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms. Lows 38 to 48. Highs 62 to 70. .SATURDAY NIGHT...Partly cloudy. Lows 37 to 47. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 66 to 76. Lows 37 to 47. .MONDAY NIGHT...Partly cloudy. Lows 38 to 48. .TUESDAY...Sunny. Highs 68 to 76. $$ IDZ060-162200- Bear River Range- Including Emigration Summit 1231 AM MDT Wed Sep 16 2026 .TODAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 73 to 80. .TONIGHT...Mostly clear in the evening...then mostly cloudy with a slight chance of rain after midnight. Lows 55 to 62. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 70 to 77. .THURSDAY NIGHT...Rain showers likely and a chance of thunderstorms. Lows 53 to 60. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs 67 to 74. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 46 to 55. .SATURDAY...Partly sunny with a chance of rain and a slight chance of thunderstorms. Highs 63 to 70. .SATURDAY NIGHT...Mostly clear. Lows 44 to 53. .SUNDAY...Sunny. Highs 67 to 74. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 45 to 54. Highs 69 to 76. .MONDAY NIGHT...Partly cloudy. Lows 46 to 55. .TUESDAY...Sunny. Highs 69 to 76. $$ IDZ061-162200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1231 AM MDT Wed Sep 16 2026 .TODAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 72 to 79. .TONIGHT...Increasing clouds. Lows 44 to 54. .THURSDAY...Cloudy. A chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 70 to 77. .THURSDAY NIGHT...Rain showers likely and a chance of thunderstorms. Lows 42 to 52. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs around 72. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 35 to 45. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 64 to 71. .SATURDAY NIGHT...Mostly clear. Lows 32 to 42. .SUNDAY...Sunny. Highs 67 to 74. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 34 to 44. Highs 69 to 76. .MONDAY NIGHT...Partly cloudy. Lows 35 to 45. .TUESDAY...Sunny. Highs 70 to 77. $$ IDZ071-074-162200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny, warmer. Highs 68 to 78. .TONIGHT...Partly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows 42 to 52. .THURSDAY...Mostly cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 66 to 76. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 38 to 48. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 35 to 45. .SATURDAY...Mostly sunny with a slight chance of rain. Highs 61 to 71. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 45. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 66 to 76. Lows 36 to 46. .MONDAY NIGHT...Partly cloudy. Lows 37 to 47. .TUESDAY...Sunny. Highs 64 to 74. $$ IDZ055-162200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1231 AM MDT Wed Sep 16 2026 .TODAY...Sunny, warmer. Highs 80 to 87. East winds 10 to 15 mph. .TONIGHT...Partly cloudy. A slight chance of rain after midnight. Lows 51 to 60. Southeast winds 10 to 15 mph. Chance of precipitation 20 percent. .THURSDAY...Partly sunny. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 78 to 85. East winds 10 to 15 mph...shifting to south 10 to 20 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 48 to 55. Southwest winds around 10 mph. Chance of precipitation 50 percent. .FRIDAY...Partly sunny with a chance of rain. Highs 70 to 77. West winds around 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows 41 to 50. .SATURDAY THROUGH MONDAY...Mostly clear. Highs 71 to 81. Lows 41 to 51. .MONDAY NIGHT...Partly cloudy. Lows 42 to 52. .TUESDAY...Sunny. Highs 75 to 82. $$ weather information on-line 24-hours a day www.weather.gov/pocatello