Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
215 FPUS55 KPIH 311832 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1232 PM MDT Fri Jul 31 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. IDZ072-011000- Sawtooth/Stanley Basin- Including Stanley 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 46 to 56. .SATURDAY...Sunny. Patchy smoke in the afternoon. Highs 87 to 95. .SATURDAY NIGHT...Partly cloudy. Patchy smoke. Lows 49 to 56. .SUNDAY...Sunny. Highs 77 to 85. .SUNDAY NIGHT...Clear, colder. Lows 40 to 47. .MONDAY THROUGH TUESDAY...Clear. Highs 73 to 83. Lows 36 to 46. .TUESDAY NIGHT...Mostly clear. Lows 40 to 50. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 80 to 90. Lows 46 to 56. $$ IDZ073-011000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 53 to 63. .SATURDAY...Sunny. Highs 86 to 93. .SATURDAY NIGHT...Partly cloudy. Patchy smoke through the night. Lows 55 to 62. .SUNDAY...Sunny. Highs 79 to 86. .SUNDAY NIGHT...Clear, colder. Lows 47 to 54. .MONDAY THROUGH TUESDAY...Clear. Highs 76 to 86. Lows 41 to 51. .TUESDAY NIGHT...Mostly clear. Lows 44 to 54. .WEDNESDAY...Sunny. Highs 83 to 92. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60. .THURSDAY...Sunny. Highs 84 to 94. .THURSDAY NIGHT...Mostly clear. Lows 50 to 60. .FRIDAY...Sunny. Highs 84 to 93. $$ IDZ052-053-011000- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 55 to 64. Southeast winds around 10 mph...shifting to northeast after midnight. .SATURDAY...Sunny, breezy. Highs 94 to 101. East winds up to 10 mph...increasing to southwest 15 to 25 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Breezy. Lows 57 to 64. Southwest winds 15 to 25 mph...becoming northwest up to 10 mph after midnight. .SUNDAY...Sunny. Highs 88 to 95. Southwest winds 10 to 20 mph. .SUNDAY NIGHT...Clear, breezy, cooler. Lows 49 to 56. Southwest winds 15 to 25 mph. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 80 to 88. Lows 47 to 56. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 88 to 98. Lows 54 to 62. .THURSDAY NIGHT...Mostly clear. Lows 56 to 64. .FRIDAY...Sunny. Highs 90 to 98. $$ IDZ051-011000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 60 to 68. Northwest winds around 10 mph...shifting to northeast after midnight. .SATURDAY...Sunny. Highs 95 to 102. East winds around 10 mph... shifting to west with gusts to around 25 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Patchy smoke after midnight. Lows 57 to 64. West winds 10 to 15 mph. .SUNDAY...Sunny, breezy. Highs 87 to 94. West winds 15 to 25 mph. .SUNDAY NIGHT...Clear, cooler. Lows 50 to 57. West winds 10 to 20 mph. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 82 to 91. Lows 47 to 56. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 92 to 99. Lows 57 to 64. .THURSDAY THROUGH FRIDAY...Clear. Highs 93 to 100. Lows 58 to 65. $$ IDZ057-011000- Raft River Region- Including Malta, Rockland, and Holbrook 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 58 to 68. South winds around 10 mph. .SATURDAY...Sunny. Highs 93 to 100. South winds around 10 mph... shifting to southwest in the afternoon. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Patchy smoke after midnight. Lows 62 to 69. West winds 10 to 15 mph. .SUNDAY...Sunny. Highs 87 to 96. Northwest winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear. Breezy, cooler. Lows 56 to 63. Northwest winds 15 to 25 mph. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 82 to 92. Lows 49 to 59. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 92 to 99. Lows 58 to 66. .THURSDAY...Sunny. Highs 94 to 101. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 60 to 68. Highs 94 to 101. $$ IDZ056-011000- Southern Hills/Albion Mountains- Including Albion and Almo 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Patchy smoke after midnight. Lows 61 to 71. .SATURDAY...Sunny. Highs 91 to 98. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Patchy smoke after midnight. Lows 59 to 66. .SUNDAY...Sunny. Highs 82 to 89. .SUNDAY NIGHT...Mostly clear. Cooler. Lows 52 to 59. .MONDAY THROUGH TUESDAY...Clear. Highs 80 to 90. Lows 50 to 59. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 53 to 63. Highs 90 to 98. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 70. .THURSDAY...Sunny. Highs 91 to 100. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 61 to 71. Highs 90 to 99. $$ IDZ058-059-011000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 57 to 67. .SATURDAY...Sunny. Highs 91 to 101. .SATURDAY NIGHT...Partly cloudy. Lows 60 to 67. .SUNDAY...Sunny. Highs 87 to 97. .SUNDAY NIGHT...Mostly clear. Cooler. Lows 52 to 60. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 81 to 91. Lows 49 to 59. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 87 to 97. Lows 56 to 66. .THURSDAY...Sunny. Highs 89 to 99. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 58 to 68. Highs 89 to 99. $$ IDZ054-011000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 54 to 64. Southeast winds around 10 mph...shifting to northeast after midnight. .SATURDAY...Sunny. Highs 98 to 105. Northeast winds up to 10 mph...shifting to southwest in the afternoon. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 58 to 65. Southwest winds 10 to 15 mph. .SUNDAY...Sunny. Highs 91 to 98. Southwest winds 10 to 20 mph. .SUNDAY NIGHT...Clear, cooler. Lows 51 to 58. Southwest winds 10 to 20 mph. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 82 to 89. Lows 46 to 56. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 88 to 96. Lows 54 to 63. .THURSDAY THROUGH FRIDAY...Clear. Highs 90 to 99. Lows 57 to 65. $$ IDZ075-011000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 59 to 69. West winds around 10 mph...shifting to north after midnight. .SATURDAY...Sunny, breezy. Highs 87 to 97. East winds up to 10 mph...increasing to southwest 15 to 25 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Patchy smoke through the night. Lows 57 to 64. Northwest winds 10 to 15 mph. .SUNDAY...Sunny. Highs 80 to 90. West winds 10 to 15 mph. .SUNDAY NIGHT...Clear, cooler. Lows around 51. Northwest winds 10 to 15 mph with gusts to around 25 mph. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 77 to 87. Lows 47 to 57. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 85 to 95. Lows 56 to 66. .THURSDAY THROUGH FRIDAY...Clear. Highs 86 to 96. Lows 57 to 67. $$ IDZ069-011000- Lost River Range- Including Borah Peak 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 58 to 65. .SATURDAY...Sunny, breezy. Highs 89 to 99. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Breezy. Patchy smoke through the night. Lows 54 to 64. .SUNDAY...Sunny. Highs 82 to 92. .SUNDAY NIGHT...Mostly clear. Colder. Lows 44 to 54. .MONDAY...Sunny. Highs 75 to 85. .MONDAY NIGHT...Mostly clear. Lows 48 to 55. .TUESDAY...Sunny. Highs 77 to 85. .TUESDAY NIGHT...Mostly clear. Lows 51 to 58. .WEDNESDAY...Sunny. Highs 83 to 92. .WEDNESDAY NIGHT...Mostly clear. Lows 56 to 63. .THURSDAY...Sunny. Highs 85 to 94. .THURSDAY NIGHT...Mostly clear. Lows 56 to 64. .FRIDAY...Sunny. Highs 84 to 94. $$ IDZ063-064-011000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 50 to 60. .SATURDAY...Sunny. Highs 91 to 98. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 56 to 63. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Cooler. Lows around 52. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 78 to 86. Lows 43 to 53. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 85 to 95. Lows 51 to 61. $$ IDZ068-070-011000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 55 to 64. South winds up to 10 mph. .SATURDAY...Sunny, breezy. Highs 90 to 100. South winds up to 10 mph...increasing to southwest 15 to 25 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Patchy smoke through the night. Lows 53 to 63. West winds 10 to 20 mph...decreasing to up to 10 mph after midnight. .SUNDAY...Sunny. Highs 83 to 93. West winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear. Colder. Lows 44 to 54. West winds 10 to 15 mph. .MONDAY THROUGH TUESDAY...Clear. Highs 78 to 88. Lows 46 to 53. .TUESDAY NIGHT...Mostly clear. Lows 49 to 56. .WEDNESDAY...Sunny. Highs 85 to 95. .WEDNESDAY NIGHT...Mostly clear. Lows 54 to 62. .THURSDAY...Sunny. Highs 87 to 97. .THURSDAY NIGHT...Mostly clear. Lows 54 to 64. .FRIDAY...Sunny. Highs 87 to 97. $$ IDZ066-011000- Centennial Mountains - Island Park- Including Island Park and Kilgore 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 49 to 59. .SATURDAY...Sunny. Highs 89 to 96. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 55 to 62. .SUNDAY...Sunny. Highs 84 to 91. .SUNDAY NIGHT...Clear, colder. Lows 47 to 54. .MONDAY THROUGH TUESDAY...Clear. Highs 75 to 84. Lows 40 to 49. .TUESDAY NIGHT...Mostly clear. Lows 42 to 51. .WEDNESDAY...Sunny. Highs 82 to 89. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 48 to 58. Highs 85 to 93. .FRIDAY...Sunny. Highs 85 to 92. $$ IDZ067-011000- Beaverhead - Lemhi Highlands- Including Dubois, Spencer, Edie School, and Small 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 55 to 65. .SATURDAY...Sunny, breezy. Highs 92 to 99. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Breezy. Patchy smoke after midnight. Lows 56 to 63. .SUNDAY...Sunny. Highs 87 to 95. .SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 48 to 55. .MONDAY THROUGH TUESDAY...Clear. Highs 76 to 85. Lows 44 to 54. .TUESDAY NIGHT...Mostly clear. Lows 47 to 57. .WEDNESDAY...Sunny. Highs 84 to 92. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 63. .THURSDAY...Sunny. Highs 87 to 95. .THURSDAY NIGHT...Mostly clear. Lows 54 to 64. .FRIDAY...Sunny. Highs 86 to 95. $$ IDZ065-011000- Teton Valley- Including Ashton, Tetonia, and Driggs 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 50 to 59. .SATURDAY...Sunny. Highs 93 to 100. .SATURDAY NIGHT...Partly cloudy. Lows around 60. .SUNDAY...Sunny. Highs around 92. .SUNDAY NIGHT...Clear. Lows around 52. .MONDAY THROUGH TUESDAY...Clear. Highs 79 to 87. Lows 41 to 49. .TUESDAY NIGHT...Mostly clear. Lows 44 to 52. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 85 to 95. Lows 49 to 58. .THURSDAY NIGHT...Mostly clear. Lows 51 to 60. .FRIDAY...Sunny. Highs 88 to 95. $$ IDZ062-011000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 54 to 64. .SATURDAY...Sunny. Highs 91 to 98. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Lows 57 to 64. .SUNDAY...Sunny. Highs 85 to 95. .SUNDAY NIGHT...Mostly clear. Cooler. Lows 50 to 57. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 78 to 88. Lows 45 to 55. .WEDNESDAY...Sunny. Highs 83 to 93. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 62. .THURSDAY...Sunny. Highs 85 to 95. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 55 to 65. Highs 85 to 95. $$ IDZ060-011000- Bear River Range- Including Emigration Summit 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 61 to 69. .SATURDAY...Sunny. Highs around 97. .SATURDAY NIGHT...Partly cloudy. Lows 61 to 68. .SUNDAY...Sunny. Highs 92 to 99. .SUNDAY NIGHT...Mostly clear. Cooler. Lows around 58. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 82 to 91. Lows 54 to 64. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 88 to 95. Lows 62 to 70. .THURSDAY...Sunny. Highs 90 to 97. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 64 to 72. Highs 89 to 96. $$ IDZ061-011000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 50 to 60. .SATURDAY...Sunny. Highs around 95. .SATURDAY NIGHT...Partly cloudy. Lows 57 to 64. .SUNDAY...Sunny. Highs around 94. .SUNDAY NIGHT...Mostly clear. Lows 53 to 60. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 80 to 90. Lows 46 to 56. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 83 to 93. Lows 52 to 61. .THURSDAY...Sunny. Highs 85 to 95. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 54 to 62. Highs 84 to 94. $$ IDZ071-074-011000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1232 PM MDT Fri Jul 31 2026 .TONIGHT...Mostly clear. Lows 50 to 60. .SATURDAY...Sunny, breezy. Highs 87 to 96. .SATURDAY NIGHT...Partly cloudy. Patchy smoke through the night. Lows 50 to 59. .SUNDAY...Sunny. Highs 79 to 87. .SUNDAY NIGHT...Mostly clear. Colder. Lows 42 to 49. .MONDAY THROUGH TUESDAY...Clear. Highs 75 to 85. Lows 41 to 51. .TUESDAY NIGHT...Mostly clear. Lows 44 to 54. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 82 to 92. Lows 50 to 60. $$ IDZ055-011000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1232 PM MDT Fri Jul 31 2026 ...HEAT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MDT SATURDAY NIGHT... .TONIGHT...Mostly clear. Lows 58 to 68. East winds around 10 mph. .SATURDAY...Sunny. Highs 94 to 101. Southeast winds up to 10 mph...shifting to west in the afternoon. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Patchy smoke after midnight. Lows 58 to 65. West winds 10 to 15 mph. .SUNDAY...Sunny, breezy. Highs 86 to 93. West winds 15 to 25 mph. .SUNDAY NIGHT...Clear. Lows 52 to 59. West winds 10 to 20 mph. .MONDAY THROUGH TUESDAY NIGHT...Clear. Highs 81 to 91. Lows 50 to 60. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 92 to 99. Lows 58 to 68. .THURSDAY AND THURSDAY NIGHT...Clear. Highs 94 to 101. Lows 60 to 69. .FRIDAY...Sunny. Highs 93 to 100. $$ weather information on-line 24-hours a day www.weather.gov/pocatello