Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
355 FPUS55 KPIH 150632 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1231 AM MDT Sat Aug 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 1232 AM MDT Sat Aug 15 2026 .TODAY...A chance of rain showers in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 65 to 75. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening...then mostly clear after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 37 to 47. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 69 to 79. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 39 to 49. .MONDAY...Partly sunny. Highs 70 to 80. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 39 to 49. .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 69 to 79. Lows 39 to 49. .THURSDAY...Sunny. Highs 74 to 84. .THURSDAY NIGHT...Partly cloudy. Lows 41 to 51. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 75 to 85. $$ IDZ073-152200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers in the morning... then a chance of showers and thunderstorms in the afternoon. Highs 68 to 76. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 42 to 52. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 72 to 80. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 45 to 55. .MONDAY...Mostly sunny. Highs 73 to 82. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 44 to 54. .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 72 to 82. Lows 44 to 54. .THURSDAY...Sunny. Highs 77 to 85. .THURSDAY NIGHT...Partly cloudy. Lows 47 to 57. .FRIDAY...Sunny. Highs 78 to 87. $$ 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 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A slight chance of showers and thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 73 to 80. East winds up to 10 mph...shifting to south around 10 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 43 to 53. Northeast winds around 10 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 77 to 84. Northeast winds up to 10 mph...shifting to southwest in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 45 to 55. Northeast winds up to 10 mph. Chance of precipitation 20 percent. .MONDAY...Mostly sunny. Highs 79 to 86. East winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 46 to 56. .TUESDAY...Partly sunny. Highs 76 to 84. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 55. Highs 77 to 85. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 47 to 57. Highs 80 to 89. .THURSDAY NIGHT...Partly cloudy. Lows 49 to 59. .FRIDAY...Sunny. Highs 83 to 91. $$ IDZ051-152200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1232 AM MDT Sat Aug 15 2026 .TODAY...Mostly sunny. A slight chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 76 to 85. East winds 10 to 15 mph...shifting to southeast in the afternoon. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 50 to 58. East winds 10 to 15 mph. Chance of precipitation 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 81 to 88. East winds 10 to 15 mph...shifting to south in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 52 to 62. Northeast winds around 10 mph. Chance of precipitation 20 percent. .MONDAY...Partly sunny. Highs 84 to 91. East winds 10 to 15 mph. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 52 to 60. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 82 to 90. Lows 52 to 60. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 53 to 61. Highs 87 to 94. .THURSDAY NIGHT...Partly cloudy. Lows 56 to 63. .FRIDAY...Sunny. Highs 88 to 95. $$ IDZ056-057-152200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1232 AM MDT Sat Aug 15 2026 .TODAY...Mostly sunny. A slight chance of rain showers in the morning...then a slight chance of showers and thunderstorms in the afternoon. Highs 76 to 83. South winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 49 to 59. South winds up to 10 mph. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 79 to 87. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 51 to 61. South winds up to 10 mph. .MONDAY...Mostly sunny. Highs 82 to 90. South winds 10 to 15 mph. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 52 to 62. .TUESDAY...Partly sunny. Highs 80 to 88. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 53 to 63. Highs 82 to 92. .FRIDAY...Sunny. Highs 87 to 94. $$ IDZ058-059-152200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 72 to 82. .TONIGHT...Mostly clear. Lows 47 to 57. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 76 to 86. .SUNDAY NIGHT...Mostly clear with a slight chance of rain showers. Lows 48 to 58. .MONDAY...Mostly sunny. Highs 78 to 88. .MONDAY NIGHT...Mostly cloudy with a chance of rain. Lows 51 to 61. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 76 to 86. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 60. Highs 77 to 87. .THURSDAY...Sunny. Highs 81 to 91. .THURSDAY NIGHT...Partly cloudy. Lows 52 to 62. .FRIDAY...Sunny. Highs 83 to 93. $$ IDZ054-152200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 73 to 82. Northeast winds around 10 mph...shifting to south in the afternoon. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 45 to 54. Northeast winds up to 10 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 78 to 86. Northeast winds around 10 mph...shifting to southwest up to 10 mph in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 47 to 56. East winds up to 10 mph. Chance of precipitation 20 percent. .MONDAY...Mostly sunny. Highs 80 to 89. Northeast winds around 10 mph. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 47 to 57. .TUESDAY...Partly sunny. Highs 78 to 86. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 47 to 56. Highs 79 to 87. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 48 to 57. Highs 82 to 91. .THURSDAY NIGHT...Partly cloudy. Lows 50 to 60. .FRIDAY...Sunny. Highs 84 to 93. $$ IDZ075-152200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers in the morning... then a chance of showers and thunderstorms in the afternoon. Highs 69 to 79. Northeast winds around 10 mph...shifting to southeast in the afternoon. .TONIGHT...Mostly clear. A chance of rain showers and a slight chance of thunderstorms in the evening. Lows 45 to 55. Northeast winds around 10 mph. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 74 to 84. Northeast winds up to 10 mph... shifting to south around 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 49 to 59. North winds around 10 mph. .MONDAY...Partly sunny. Highs 75 to 85. West winds around 10 mph. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 49 to 59. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 75 to 85. Lows 48 to 58. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 49 to 59. Highs 79 to 89. .THURSDAY NIGHT...Partly cloudy. Lows 52 to 62. .FRIDAY...Sunny. Highs 80 to 90. $$ IDZ069-152200- Lost River Range- Including Borah Peak 1232 AM MDT Sat Aug 15 2026 .TODAY...A chance of rain showers in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 64 to 74. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 48 to 55. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 69 to 79. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 50 to 57. .MONDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 71 to 81. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 50 to 57. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 70 to 80. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 58. Highs 71 to 81. .THURSDAY...Sunny. Highs 75 to 85. .THURSDAY NIGHT...Partly cloudy. Lows 53 to 61. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 77 to 87. $$ IDZ063-064-152200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 71 to 78. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 41 to 51. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 76 to 83. .SUNDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows 43 to 53. .MONDAY...Mostly sunny. Highs 78 to 85. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 45 to 55. .TUESDAY...Partly sunny with a chance of rain and a slight chance of thunderstorms. Highs 75 to 82. .TUESDAY NIGHT...Mostly cloudy. Lows 43 to 53. .WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Highs 76 to 86. Lows 45 to 55. .FRIDAY...Sunny. Highs 82 to 89. $$ IDZ068-070-152200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1232 AM MDT Sat Aug 15 2026 .TODAY...A chance of rain showers in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 67 to 77. Light and variable winds...becoming southeast around 10 mph in the afternoon. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 44 to 53. Light and variable winds. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 71 to 81. Light and variable winds...becoming southwest up to 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 47 to 56. Northwest winds up to 10 mph. .MONDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 73 to 83. Light and variable winds. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 47 to 56. .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 74 to 84. Lows 47 to 57. .THURSDAY...Sunny. Highs 78 to 88. .THURSDAY NIGHT...Partly cloudy. Lows 50 to 59. .FRIDAY...Sunny with a slight chance of showers and thunderstorms. Highs 79 to 89. $$ IDZ066-067-152200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 67 to 75. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Lows 40 to 50. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 71 to 79. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 43 to 53. .MONDAY...Partly sunny. Highs 73 to 81. .MONDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 44 to 54. .TUESDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 71 to 78. .TUESDAY NIGHT...Mostly cloudy. Lows 42 to 52. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 72 to 79. Lows 44 to 54. .THURSDAY...Sunny. Highs 75 to 83. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 46 to 56. Highs 78 to 86. $$ IDZ065-152200- Teton Valley- Including Ashton, Tetonia, and Driggs 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 71 to 78. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 39 to 48. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 78. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 42 to 51. .MONDAY...Mostly sunny. Highs around 80. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows 44 to 52. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 74 to 81. .TUESDAY NIGHT...Mostly cloudy. Lows 41 to 50. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 77 to 84. Lows 42 to 51. .THURSDAY NIGHT...Partly cloudy. Lows 45 to 54. .FRIDAY...Sunny. Highs around 85. $$ IDZ062-152200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 69 to 79. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 43 to 53. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 73 to 83. .SUNDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows 44 to 54. .MONDAY...Mostly sunny. Highs 75 to 85. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 47 to 57. .TUESDAY...Partly sunny with a slight chance of rain. Highs 73 to 83. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 55. Highs 74 to 84. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 46 to 56. Highs 77 to 87. .THURSDAY NIGHT...Partly cloudy. Lows 48 to 58. .FRIDAY...Sunny. Highs 79 to 89. $$ IDZ060-152200- Bear River Range- Including Emigration Summit 1232 AM MDT Sat Aug 15 2026 .TODAY...Mostly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a slight chance of showers and thunderstorms in the afternoon. Highs 72 to 79. .TONIGHT...Mostly clear. Lows 53 to 63. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 76 to 83. .SUNDAY NIGHT...Mostly clear with a slight chance of rain showers. Lows 55 to 64. .MONDAY...Mostly sunny. Highs 78 to 85. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 57 to 67. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 76 to 83. .TUESDAY NIGHT...Mostly cloudy. Lows 55 to 65. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 78 to 85. Lows 56 to 65. .THURSDAY...Sunny. Highs 81 to 88. .THURSDAY NIGHT...Partly cloudy. Lows 59 to 67. .FRIDAY...Sunny. Highs 83 to 90. $$ IDZ061-152200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1232 AM MDT Sat Aug 15 2026 .TODAY...Mostly sunny. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 72 to 79. .TONIGHT...Mostly clear. Lows 42 to 52. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 74 to 81. .SUNDAY NIGHT...Mostly clear with a slight chance of rain showers. Lows 43 to 53. .MONDAY...Mostly sunny. Highs 76 to 83. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 46 to 56. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 75 to 82. .TUESDAY NIGHT...Mostly cloudy. Lows 44 to 54. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 75 to 82. Lows 45 to 55. .THURSDAY...Sunny. Highs 78 to 86. .THURSDAY NIGHT...Partly cloudy. Lows 47 to 57. .FRIDAY...Sunny. Highs 79 to 88. $$ IDZ071-074-152200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1232 AM MDT Sat Aug 15 2026 .TODAY...A chance of rain showers in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 65 to 75. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Lows 41 to 51. .SUNDAY...Mostly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 69 to 79. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 44 to 54. .MONDAY...Partly sunny. Highs 71 to 81. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 44 to 54. .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 69 to 79. Lows 44 to 54. .THURSDAY...Sunny. Highs 74 to 84. .THURSDAY NIGHT...Partly cloudy. Lows 46 to 56. .FRIDAY...Sunny with a slight chance of showers and thunderstorms. Highs 76 to 86. $$ IDZ055-152200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1232 AM MDT Sat Aug 15 2026 .TODAY...Partly sunny. A slight chance of rain showers in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 77 to 84. East winds 10 to 15 mph...shifting to south in the afternoon. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 50 to 60. East winds 10 to 15 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 81 to 88. East winds 10 to 15 mph...shifting to south in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 53 to 63. Southeast winds up to 10 mph. Chance of precipitation 20 percent. .MONDAY...Mostly sunny. Highs 84 to 91. East winds around 10 mph. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 54 to 64. .TUESDAY...Partly sunny. Highs 82 to 89. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 53 to 63. Highs 83 to 90. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 54 to 64. Highs 87 to 94. .THURSDAY NIGHT...Partly cloudy. Lows 56 to 66. .FRIDAY...Sunny. Highs 89 to 96. $$ weather information on-line 24-hours a day www.weather.gov/pocatello