FPUS55 KPIH 210632 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1231 AM MDT Sun Jun 21 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. IDZ072-212200- Sawtooth/Stanley Basin- Including Stanley 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 66 to 76. .TONIGHT...Mostly clear. Lows 34 to 44. .MONDAY...Sunny. Highs 68 to 78. .MONDAY NIGHT...Clear. Lows 36 to 46. .TUESDAY...Sunny. Highs 73 to 83. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 40 to 50. Highs 74 to 84. .THURSDAY NIGHT...Partly cloudy. Lows 41 to 51. .FRIDAY...Mostly sunny with a slight chance of rain. Highs 64 to 74. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers 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 54 to 64. $$ IDZ073-212200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 69 to 79. .TONIGHT...Mostly clear. Lows 37 to 47. .MONDAY...Sunny. Highs 72 to 82. .MONDAY NIGHT...Clear. Lows 41 to 51. .TUESDAY...Sunny. Highs 75 to 85. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 44 to 54. Highs 77 to 87. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 44 to 54. Highs 70 to 80. .FRIDAY NIGHT...Partly cloudy. Lows 39 to 49. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 60 to 70. $$ IDZ052-053-212200- 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 Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 73 to 82. South winds up to 10 mph...shifting to southwest in the afternoon. .TONIGHT...Mostly clear. Isolated showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 45 to 53. South winds 10 to 15 mph...shifting to north after midnight. Chance of precipitation 20 percent. .MONDAY...Sunny. Highs 76 to 86. Northwest winds up to 10 mph... shifting to southwest in the afternoon. .MONDAY NIGHT...Clear. Lows 45 to 52. North winds 10 to 15 mph. .TUESDAY...Sunny. Highs 78 to 88. North winds around 10 mph. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 47 to 56. Highs 82 to 91. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Breezy. Lows 48 to 58. Highs 79 to 86. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Very windy. Highs 68 to 76. $$ IDZ051-212200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 79 to 86. Light and variable winds... becoming west 10 to 20 mph in the afternoon. .TONIGHT...Mostly clear. Lows 46 to 53. West winds 10 to 20 mph... becoming northwest up to 10 mph after midnight. .MONDAY...Sunny, breezy. Highs 81 to 88. West winds up to 10 mph...increasing to 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 48 to 55. West winds 10 to 20 mph. .TUESDAY...Sunny. Highs 85 to 92. East winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 52 to 59. .WEDNESDAY...Sunny. Highs 88 to 95. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 60. .THURSDAY...Sunny. Highs 87 to 94. .THURSDAY NIGHT...Mostly clear. Lows 52 to 59. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 80 to 87. Lows 47 to 54. .SATURDAY...Sunny, windy. Highs 70 to 77. $$ IDZ056-057-212200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 78 to 85. West winds up to 10 mph. .TONIGHT...Mostly clear. Lows 51 to 59. Northwest winds up to 10 mph. .MONDAY...Sunny. Highs 80 to 88. Northwest winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 51 to 60. Northwest winds 10 to 15 mph. .TUESDAY...Sunny. Highs 84 to 93. Northwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 56 to 64. .WEDNESDAY...Sunny. Highs 87 to 94. .WEDNESDAY NIGHT...Mostly clear. Lows 56 to 65. .THURSDAY...Sunny. Highs 86 to 94. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 56 to 65. Highs 81 to 91. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 51 to 59. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Breezy. Highs 70 to 80. $$ IDZ058-059-212200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 73 to 83. .TONIGHT...Mostly clear. Lows 48 to 58. .MONDAY...Sunny. Highs 77 to 87. .MONDAY NIGHT...Mostly clear. Lows 47 to 57. .TUESDAY...Sunny. Highs 81 to 91. .TUESDAY NIGHT...Mostly clear. Lows 50 to 60. .WEDNESDAY...Sunny. Highs 83 to 93. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 51 to 61. Highs 81 to 91. .FRIDAY NIGHT...Partly cloudy. Lows 48 to 58. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 68 to 78. $$ IDZ054-212200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 76 to 85. Light and variable winds... becoming southwest 10 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 47 to 57. Southwest winds 10 to 15 mph. .MONDAY...Sunny. Highs 78 to 87. West winds up to 10 mph... increasing to 10 to 15 mph with gusts to around 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 47 to 55. Southwest winds 10 to 20 mph. .TUESDAY...Sunny. Highs 80 to 90. North winds around 10 mph. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 51 to 61. Highs 84 to 94. .FRIDAY...Sunny. Highs 79 to 88. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 50 to 58. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Windy. Highs 69 to 77. $$ IDZ075-212200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 72 to 82. Northwest winds up to 10 mph... increasing to west 10 to 20 mph in the afternoon. .TONIGHT...Mostly clear. Lows 44 to 54. West winds 10 to 20 mph... shifting to north 10 to 15 mph after midnight. .MONDAY...Sunny. Highs 74 to 84. West winds 10 to 20 mph. .MONDAY NIGHT...Clear. Lows 46 to 56. Northwest winds 10 to 15 mph. .TUESDAY...Sunny. Highs 78 to 88. Southwest winds around 10 mph. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 51 to 61. Highs 80 to 90. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 73 to 83. Lows 44 to 54. .SATURDAY...Sunny with a slight chance of rain. Windy. Highs 62 to 72. $$ IDZ069-212200- Lost River Range- Including Borah Peak 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 68 to 78. .TONIGHT...Mostly clear. Lows 44 to 52. .MONDAY...Sunny. Highs 71 to 81. .MONDAY NIGHT...Clear. Lows 44 to 54. .TUESDAY...Sunny. Highs 74 to 84. .TUESDAY NIGHT...Mostly clear. Lows 49 to 57. .WEDNESDAY...Mostly sunny. Highs 76 to 86. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 49 to 57. Highs 76 to 86. .THURSDAY NIGHT...Partly cloudy.Lows 50 to 58. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. A slight chance of rain. Breezy. Highs 71 to 81. Lows 46 to 53. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Breezy. Highs 61 to 71. $$ IDZ063-064-212200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 71 to 78. .TONIGHT...Mostly clear. Lows 41 to 50. .MONDAY...Sunny. Highs 74 to 81. .MONDAY NIGHT...Clear. Lows 40 to 49. .TUESDAY...Sunny. Highs 76 to 86. .TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 44 to 54. Highs 79 to 89. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 44 to 54. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Breezy. Highs 65 to 72. $$ IDZ068-070-212200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 71 to 81. Light and variable winds...becoming west 10 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 41 to 51. Northwest winds up to 10 mph. .MONDAY...Sunny. Highs 73 to 83. Light and variable winds... becoming northwest around 10 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 43 to 52. Northwest winds 10 to 15 mph. .TUESDAY...Sunny. Highs 77 to 87. Northwest winds up to 10 mph. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 47 to 56. Highs 78 to 88. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Breezy. Lows 47 to 56. Highs 73 to 83. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 43 to 51. .SATURDAY...Mostly sunny with a chance of showers and thunderstorms. Breezy. Highs 63 to 73. $$ IDZ066-067-212200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 68 to 76. .TONIGHT...Partly cloudy. Isolated showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 41 to 51. .MONDAY...Sunny. Highs 71 to 79. .MONDAY NIGHT...Mostly clear. Lows 41 to 51. .TUESDAY...Sunny. Highs 74 to 81. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 54. Highs 76 to 84. .THURSDAY...Sunny. Highs 77 to 85. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 45 to 55. Highs 74 to 83. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 42 to 52. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Highs 63 to 71. $$ IDZ065-212200- Teton Valley- Including Ashton, Tetonia, and Driggs 1231 AM MDT Sun Jun 21 2026 .TODAY...Mostly sunny. Highs 71 to 78. .TONIGHT...Partly cloudy. Isolated showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 41 to 49. .MONDAY...Sunny. Highs 74 to 81. .MONDAY NIGHT...Clear. Lows 41 to 48. .TUESDAY...Sunny. Highs 76 to 83. .TUESDAY NIGHT...Mostly clear. Lows 43 to 51. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 79 to 86. Lows 44 to 53. .THURSDAY...Sunny. Highs 80 to 87. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 46 to 54. Highs around 82. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 45 to 52. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Windy. Highs 66 to 73. $$ IDZ062-212200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 69 to 79. .TONIGHT...Mostly clear. Lows 44 to 54. .MONDAY...Sunny.Highs 72 to 82. .MONDAY NIGHT...Clear. Lows 43 to 53. .TUESDAY...Sunny. Highs 76 to 86. .TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 48 to 58. Highs 77 to 87. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 47 to 57. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Breezy. Highs 64 to 73. $$ IDZ060-212200- Bear River Range- Including Emigration Summit 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 71 to 78. .TONIGHT...Mostly clear. Isolated showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 54 to 62. .MONDAY...Sunny. Highs 76 to 83. .MONDAY NIGHT...Mostly clear. Lows 54 to 62. .TUESDAY...Sunny. Highs 79 to 86. .TUESDAY NIGHT...Mostly clear. Lows 57 to 65. .WEDNESDAY...Sunny. Highs 81 to 88. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 57 to 66. Highs 79 to 88. .FRIDAY NIGHT...Partly cloudy. Lows 55 to 62. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Breezy. Highs 67 to 74. $$ IDZ061-212200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 70 to 78. .TONIGHT...Mostly clear. Isolated showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 44 to 54. .MONDAY...Sunny. Highs 74 to 82. .MONDAY NIGHT...Clear. Lows 44 to 54. .TUESDAY...Sunny. Highs 78 to 88. .TUESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 47 to 57. Highs 78 to 88. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 68 to 75. $$ IDZ071-074-212200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 67 to 77. .TONIGHT...Mostly clear. Lows 37 to 47. .MONDAY...Sunny. Highs 69 to 79. .MONDAY NIGHT...Clear. Lows 40 to 50. .TUESDAY...Sunny. Highs 74 to 84. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 44 to 54. Highs 74 to 84. .THURSDAY NIGHT...Partly cloudy. Lows 44 to 54. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. A slight chance of rain. Breezy. Highs 67 to 77. Lows 38 to 48. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Breezy. Highs 57 to 67. $$ IDZ055-212200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1231 AM MDT Sun Jun 21 2026 .TODAY...Sunny. Highs 80 to 87. Light and variable winds... becoming west 10 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 49 to 59. West winds 10 to 15 mph. .MONDAY...Sunny. Highs 82 to 89. West winds 10 to 20 mph. .MONDAY NIGHT...Clear. Lows 50 to 60. West winds 10 to 15 mph. .TUESDAY...Sunny. Highs 85 to 92. Northeast winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 54 to 64. .WEDNESDAY...Sunny. Highs 89 to 96. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 65. .THURSDAY...Sunny. Highs 88 to 95. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 55 to 65. Highs 83 to 90. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 51 to 59. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Windy. Highs 72 to 79. $$ weather information on-line 24-hours a day www.weather.gov/pocatello