FPUS55 KPIH 201832 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1232 PM MDT Sat Jun 20 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. IDZ072-211000- Sawtooth/Stanley Basin- Including Stanley 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening...then mostly clear after midnight. Colder. Lows 36 to 46. .SUNDAY...Sunny. Highs 67 to 77. .SUNDAY NIGHT...Mostly clear. Lows 34 to 44. .MONDAY...Sunny. Highs 68 to 78. .MONDAY NIGHT...Clear. Lows 35 to 45. .TUESDAY...Sunny. Highs 74 to 84. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 40 to 50. Highs 75 to 85. .FRIDAY...Mostly sunny. Highs 69 to 79. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 37 to 47. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 59 to 69. $$ IDZ073-211000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Colder. Lows 38 to 48. .SUNDAY...Sunny. Highs 69 to 79. .SUNDAY NIGHT...Mostly clear. Lows 38 to 48. .MONDAY...Sunny. Highs 72 to 82. .MONDAY NIGHT...Clear. Lows 40 to 50. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 75 to 85. Lows 43 to 53. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 77 to 87. Lows 44 to 54. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 73 to 83. Lows 41 to 51. .SATURDAY...Mostly sunny with a slight chance of rain. Highs 64 to 74. $$ IDZ052-053-211000- 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 Sat Jun 20 2026 .TONIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening. Cooler. Lows 45 to 52. Northwest winds 10 to 20 mph...decreasing to up to 10 mph after midnight. .SUNDAY...Sunny. Highs 73 to 83. Light and variable winds... becoming southwest 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 44 to 52. South winds 10 to 15 mph...shifting to northwest after midnight. .MONDAY...Sunny. Highs 75 to 85. West winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 44 to 51. North winds 10 to 15 mph. .TUESDAY...Sunny. Highs 78 to 87. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 47 to 57. Highs 82 to 91. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Breezy. Highs 82 to 89. Lows 48 to 57. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Windy. Highs 72 to 80. $$ IDZ051-211000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Partly cloudy. Breezy, cooler. Lows 46 to 53. West winds 15 to 25 mph...becoming northeast up to 10 mph after midnight. .SUNDAY...Sunny, breezy. Highs 78 to 85. Southwest winds up to 10 mph...increasing to west 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 45 to 52. West winds 10 to 20 mph. .MONDAY...Sunny. Highs 80 to 87. West winds around 10 mph. .MONDAY NIGHT...Clear. Lows 47 to 54. West winds 10 to 15 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 85 to 95. Lows 51 to 58. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 51 to 59. Highs 84 to 94. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 48 to 55. .SATURDAY...Sunny, windy. Highs 74 to 81. $$ IDZ056-057-211000- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Partly cloudy. Cooler. Lows 49 to 58. Northwest winds 10 to 20 mph. .SUNDAY...Sunny. Highs 77 to 85. West winds up to 10 mph... shifting to northwest in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 50 to 58. Northwest winds 10 to 15 mph...shifting to west after midnight. .MONDAY...Sunny. Highs 79 to 88. Northwest winds 10 to 15 mph. .MONDAY NIGHT...Clear. Lows 50 to 59. Northwest winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 84 to 92. Lows 54 to 64. .WEDNESDAY...Sunny. Highs 87 to 94. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 55 to 65. Highs 84 to 93. .FRIDAY NIGHT...Partly cloudy. Lows 52 to 60. .SATURDAY...Sunny with a slight chance of showers and thunderstorms. Highs 74 to 84. $$ IDZ058-059-211000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Colder. Lows 44 to 54. .SUNDAY...Sunny. Highs 73 to 83. .SUNDAY NIGHT...Mostly clear. Lows 46 to 56. .MONDAY...Sunny. Highs 76 to 86. .MONDAY NIGHT...Clear. Lows 46 to 56. .TUESDAY...Sunny. Highs 81 to 91. .TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 50 to 60. Highs 82 to 92. .FRIDAY NIGHT...Partly cloudy. Lows 49 to 59. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 72 to 82. $$ IDZ054-211000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Breezy, cooler. Lows 46 to 54. West winds 15 to 25 mph...decreasing to up to 10 mph after midnight. .SUNDAY...Sunny. Highs 76 to 84. Southwest winds up to 10 mph... increasing to 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 47 to 55. Southwest winds 10 to 15 mph. .MONDAY...Sunny. Highs 77 to 86. West winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 46 to 54. Southwest winds 10 to 15 mph. .TUESDAY...Sunny. Highs 79 to 89. .TUESDAY NIGHT...Mostly clear. Lows 49 to 58. .WEDNESDAY...Sunny. Highs 84 to 94. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 50 to 60. Highs 82 to 92. .FRIDAY NIGHT...Partly cloudy. Lows 51 to 59. .SATURDAY...Sunny, windy. Highs 72 to 80. $$ IDZ075-211000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Colder. Lows 44 to 54. Northwest winds 10 to 20 mph. .SUNDAY...Sunny, breezy. Highs 71 to 81. West winds up to 10 mph...increasing to 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 44 to 54. West winds 10 to 20 mph...shifting to north 10 to 15 mph after midnight. .MONDAY...Sunny. Highs 74 to 84. West winds 10 to 15 mph. .MONDAY NIGHT...Clear. Lows 45 to 55. Northwest winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 77 to 87. Lows 50 to 60. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 78 to 88. Lows 50 to 60. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 57. .SATURDAY...Mostly sunny with a slight chance of rain. Breezy. Highs 67 to 77. $$ IDZ069-211000- Lost River Range- Including Borah Peak 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Rain showers likely and a chance of thunderstorms in the evening...then partly cloudy after midnight. Colder. Lows 44 to 51. .SUNDAY...Sunny. Highs 68 to 78. .SUNDAY NIGHT...Mostly clear. Lows 44 to 53. .MONDAY...Sunny. Highs 71 to 81. .MONDAY NIGHT...Clear. Lows 44 to 53. .TUESDAY...Sunny. Highs 74 to 84. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 49 to 58. Highs 76 to 86. .WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 57. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 76 to 86. Lows 50 to 58. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 74 to 84. Lows 48 to 55. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Breezy. Highs 66 to 75. $$ IDZ063-064-211000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening...then a slight chance of rain after midnight. Colder. Lows 40 to 49. .SUNDAY...Mostly sunny. Highs 71 to 78. .SUNDAY NIGHT...Mostly clear. Lows 40 to 50. .MONDAY...Sunny. Highs 72 to 81. .MONDAY NIGHT...Clear. Lows 39 to 48. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 76 to 85. Lows 42 to 52. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 79 to 88. Lows 44 to 54. .FRIDAY NIGHT...Partly cloudy. Lows 44 to 54. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 70 to 77. $$ IDZ068-070-211000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Rain showers likely and a chance of thunderstorms in the evening...then partly cloudy after midnight. Colder. Lows 42 to 50. Northwest winds 10 to 15 mph in the evening...becoming light and variable. .SUNDAY...Sunny. Highs 71 to 81. Light and variable winds... becoming west 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 42 to 52. Northwest winds 10 to 15 mph. .MONDAY...Sunny. Highs 72 to 82. Northwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 43 to 51. Northwest winds 10 to 15 mph. .TUESDAY...Sunny. Highs 76 to 86. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 47 to 56. Highs 78 to 88. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 76 to 86. Lows 45 to 54. .SATURDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 68 to 78. $$ IDZ066-067-211000- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening...then a slight chance of rain after midnight. Colder. Lows 40 to 50. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 68 to 76. .SUNDAY NIGHT...Partly cloudy. Lows 41 to 51. .MONDAY...Sunny. Highs 70 to 78. .MONDAY NIGHT...Mostly clear. Lows 40 to 50. .TUESDAY...Sunny. Highs 74 to 81. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 43 to 53. Highs 77 to 85. .WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 54. .THURSDAY...Sunny. Highs 78 to 86. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 45 to 55. Highs 76 to 85. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Highs 67 to 76. $$ IDZ065-211000- Teton Valley- Including Ashton, Tetonia, and Driggs 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Rain showers likely and a chance of thunderstorms in the evening...then a chance of rain after midnight. Colder. Lows 42 to 49. .SUNDAY...Mostly sunny. Highs 71 to 78. .SUNDAY NIGHT...Partly cloudy. Lows 41 to 49. .MONDAY...Sunny. Highs around 76. .MONDAY NIGHT...Clear. Lows 40 to 47. .TUESDAY...Sunny. Highs 76 to 83. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 43 to 51. Highs 80 to 87. .WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 52. .THURSDAY...Sunny. Highs 80 to 87. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 45 to 54. Highs 80 to 87. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 71 to 78. $$ IDZ062-211000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening...then a slight chance of rain after midnight. Breezy, colder. Lows 42 to 52. .SUNDAY...Sunny. Highs 69 to 79. .SUNDAY NIGHT...Mostly clear. Lows 43 to 53. .MONDAY...Sunny. Highs 72 to 82. .MONDAY NIGHT...Clear. Lows 41 to 51. .TUESDAY AND TUESDAY NIGHT...Clear. Highs 76 to 86. Lows 45 to 55. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 78 to 88. Lows 47 to 57. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 57. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 68 to 78. $$ IDZ060-211000- Bear River Range- Including Emigration Summit 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening...then mostly clear after midnight. Colder. Lows 50 to 57. .SUNDAY...Sunny. Highs 72 to 79. .SUNDAY NIGHT...Mostly clear. Lows 53 to 61. .MONDAY...Sunny. Highs 74 to 81. .MONDAY NIGHT...Clear. Lows 51 to 60. .TUESDAY...Sunny. Highs 79 to 86. .TUESDAY NIGHT...Clear. Lows 55 to 64. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 80 to 88. Lows 57 to 65. .FRIDAY NIGHT...Partly cloudy. Lows 55 to 63. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 72 to 79. $$ IDZ061-211000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening...then mostly clear after midnight. Colder. Lows 41 to 51. .SUNDAY...Sunny. Highs 71 to 79. .SUNDAY NIGHT...Mostly clear. Lows 43 to 53. .MONDAY...Sunny. Highs 73 to 82. .MONDAY NIGHT...Clear. Lows 41 to 51. .TUESDAY...Sunny. Highs 76 to 86. .TUESDAY NIGHT...Clear. Lows 45 to 55. .WEDNESDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 78 to 88. Lows 46 to 56. .SATURDAY...Sunny with a slight chance of showers and thunderstorms. Highs 71 to 79. $$ IDZ071-074-211000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Colder. Lows 38 to 48. .SUNDAY...Sunny. Highs 67 to 77. .SUNDAY NIGHT...Mostly clear. Lows 38 to 48. .MONDAY...Sunny. Highs 69 to 79. .MONDAY NIGHT...Clear. Lows 39 to 49. .TUESDAY...Sunny. Highs 74 to 84. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 44 to 54. Highs 75 to 85. .FRIDAY...Mostly sunny. Highs 71 to 81. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 41 to 51. .SATURDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 61 to 71. $$ IDZ055-211000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1232 PM MDT Sat Jun 20 2026 .TONIGHT...Partly cloudy. Breezy, cooler. Lows 48 to 58. West winds 15 to 25 mph...becoming southwest up to 10 mph after midnight. .SUNDAY...Sunny. Highs 80 to 87. Southwest winds up to 10 mph... shifting to west in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 49 to 58. West winds 10 to 15 mph. .MONDAY...Sunny. Highs 81 to 88. West winds 10 to 15 mph. .MONDAY NIGHT...Clear. Lows 49 to 59. West winds 10 to 15 mph. .TUESDAY...Sunny. Highs 85 to 92. .TUESDAY NIGHT...Mostly clear. Lows 53 to 63. .WEDNESDAY...Sunny. Highs 89 to 96. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 54 to 64. Highs 86 to 95. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 52 to 60. .SATURDAY...Sunny, breezy. Highs 75 to 82. $$ weather information on-line 24-hours a day www.weather.gov/pocatello