Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
554 FPUS55 KPIH 301832 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1232 PM MDT Sun Aug 30 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. IDZ072-311000- Sawtooth/Stanley Basin- Including Stanley 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 30 to 40. .MONDAY...Sunny, warmer. Highs 71 to 81. .MONDAY NIGHT...Partly cloudy. Lows 37 to 47. .TUESDAY...Rain showers and a chance of thunderstorms. Highs 70 to 80. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 35 to 45. .WEDNESDAY...Partly sunny with a chance of showers and thunderstorms. Highs 58 to 68. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 32 to 42. Highs 57 to 67. .FRIDAY...Mostly sunny. Highs 64 to 74. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 33 to 43. .SATURDAY...Sunny. Highs 67 to 77. .SATURDAY NIGHT...Partly cloudy with a chance of rain. Lows 35 to 45. .SUNDAY...Partly sunny with a chance of rain. Highs 64 to 74. $$ IDZ073-311000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 35 to 45. .MONDAY...Sunny, warmer. Highs 72 to 81. .MONDAY NIGHT...Decreasing clouds. Lows 41 to 51. .TUESDAY...Rain showers likely and a chance of thunderstorms. Highs 70 to 79. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 40 to 50. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 61 to 71. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 38 to 48. Highs 61 to 70. .FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 67 to 77. Lows 40 to 50. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of rain. Lows 41 to 51. Highs 65 to 74. $$ IDZ052-053-311000- 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 Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 39 to 47. South winds 10 to 20 mph. .MONDAY...Sunny. Highs 75 to 83. Northeast winds up to 10 mph... shifting to southwest in the afternoon. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows 47 to 56. Southeast winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Partly sunny with a chance of rain and a slight chance of thunderstorms. Highs 73 to 81. Southeast winds around 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 46 to 54. Southeast winds 10 to 15 mph. Chance of precipitation 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Breezy. Highs 70 to 77. Lows 44 to 51. .THURSDAY THROUGH SATURDAY...Mostly clear. Highs 72 to 82. Lows 45 to 55. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 47 to 55. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 72 to 79. $$ IDZ051-311000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 42 to 49. West winds 10 to 15 mph... shifting to northwest after midnight. .MONDAY...Sunny, warmer. Highs 81 to 88. Northeast winds around 10 mph...shifting to southeast in the afternoon. .MONDAY NIGHT...Decreasing clouds. Lows 51 to 60. Southeast winds around 10 mph...shifting to east after midnight. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 80 to 87. East winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 49 to 56. East winds 10 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY...Sunny. Highs 72 to 79. .WEDNESDAY NIGHT...Partly cloudy. Lows 46 to 53. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 74 to 84. Lows 46 to 56. .SATURDAY...Mostly sunny. Highs 79 to 86. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 50 to 57. .SUNDAY...Mostly sunny with a chance of rain. Highs 76 to 83. $$ IDZ056-057-311000- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 43 to 53. Northwest winds up to 10 mph in the evening...becoming light and variable. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Warmer. Highs 79 to 86. Southeast winds up to 10 mph...shifting to south in the afternoon. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening. Lows 49 to 59. South winds 10 to 20 mph. .TUESDAY...Mostly sunny. Breezy. Highs 77 to 84. South winds 15 to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows 48 to 58. South winds 10 to 20 mph. .WEDNESDAY...Sunny. Highs 73 to 80. .WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 54. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 74 to 84. Lows 44 to 54. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 57. .SATURDAY...Sunny. Highs 77 to 84. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 48 to 58. .SUNDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 75 to 82. $$ IDZ058-059-311000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 42 to 52. .MONDAY...Sunny, warmer. Highs 75 to 85. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain after midnight. Lows 48 to 58. .TUESDAY...Mostly sunny. Highs 72 to 82. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 47 to 57. .WEDNESDAY...Sunny with a slight chance of rain. Highs 69 to 79. .WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 54. .THURSDAY THROUGH SATURDAY...Mostly clear. Highs 72 to 82. Lows 47 to 57. .SATURDAY NIGHT...Partly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 48 to 58. .SUNDAY...Mostly sunny with a chance of rain and a slight chance of thunderstorms. Highs 71 to 81. $$ IDZ054-311000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 39 to 49. Southwest winds 10 to 15 mph. .MONDAY...Sunny, warmer. Highs 77 to 86. Northeast winds up to 10 mph...shifting to northwest in the afternoon. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening...then a slight chance of rain after midnight. Lows 49 to 57. South winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny with a slight chance of rain. Highs 76 to 84. Southeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 47 to 56. Southeast winds 10 to 15 mph. Chance of precipitation 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 70 to 79. Lows 43 to 52. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 73 to 83. Lows 44 to 52. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 56. .SATURDAY...Sunny. Highs 76 to 84. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 48 to 56. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 72 to 81. $$ IDZ075-311000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 39 to 49. West winds 10 to 15 mph... shifting to northwest after midnight. .MONDAY...Sunny, warmer. Highs 74 to 84. North winds up to 10 mph...shifting to south around 10 mph in the afternoon. .MONDAY NIGHT...Decreasing clouds. Lows 48 to 58. Southeast winds around 10 mph...shifting to northeast up to 10 mph after midnight. .TUESDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 72 to 82. East winds 10 to 15 mph. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 44 to 54. East winds around 10 mph. .WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Highs 64 to 74. Lows 42 to 52. .FRIDAY...Sunny. Highs 69 to 79. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 54. Highs 71 to 81. .SATURDAY NIGHT...Partly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 46 to 56. .SUNDAY...Partly sunny with a chance of rain. Highs 68 to 78. $$ IDZ069-311000- Lost River Range- Including Borah Peak 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 41 to 48. .MONDAY...Sunny. Highs 70 to 80. .MONDAY NIGHT...Increasing clouds. Lows 47 to 54. .TUESDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 68 to 78. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 46 to 53. .WEDNESDAY...Mostly sunny with a slight chance of rain. Highs 63 to 73. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Breezy. Lows 43 to 50. Highs 62 to 72. .FRIDAY...Sunny. Highs 67 to 77. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 46 to 53. Highs 68 to 78. .SATURDAY NIGHT...Partly cloudy with a chance of rain. Lows 47 to 54. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 65 to 75. $$ IDZ063-064-311000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 36 to 45. .MONDAY...Sunny, warmer. Highs 74 to 81. .MONDAY NIGHT...Cloudy. A slight chance of showers and thunderstorms in the evening...then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows 44 to 54. .TUESDAY...Rain likely and a chance of thunderstorms. Highs 70 to 77. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 43 to 53. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 69 to 76. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 50. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 70 to 80. Lows 41 to 51. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 54. Highs 74 to 81. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 44 to 54. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs 70 to 77. $$ IDZ068-070-311000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 39 to 47. West winds up to 10 mph. .MONDAY...Sunny, warmer. Highs 74 to 84. Light and variable winds...becoming south around 10 mph in the afternoon. .MONDAY NIGHT...Increasing clouds. Lows 45 to 53. South winds up to 10 mph. .TUESDAY...Rain showers likely and a slight chance of thunderstorms. Highs 71 to 81. Southeast winds around 10 mph. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 43 to 51. South winds around 10 mph. .WEDNESDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 66 to 76. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 40 to 49. Highs 65 to 75. .FRIDAY...Sunny. Highs 70 to 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 52. Highs 71 to 81. .SATURDAY NIGHT...Partly cloudy with a chance of rain. Lows 45 to 53. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 68 to 78. $$ IDZ066-067-311000- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 35 to 45. .MONDAY...Sunny. Highs 70 to 77. .MONDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows 42 to 52. .TUESDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 68 to 75. .TUESDAY NIGHT...Rain showers likely and a chance of thunderstorms. Lows 41 to 51. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 66 to 74. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 38 to 48. Highs 65 to 74. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 48. Highs 69 to 78. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 42 to 52. Highs 70 to 79. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 42 to 52. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 67 to 75. $$ IDZ065-311000- Teton Valley- Including Ashton, Tetonia, and Driggs 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 35 to 43. .MONDAY...Sunny. Highs around 76. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows 43 to 51. .TUESDAY...Rain and a slight chance of thunderstorms. Highs around 75. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 42 to 50. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 73. .WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 47. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 72 to 79. Lows 40 to 48. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 43 to 51. Highs around 78. .SATURDAY NIGHT...Partly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 44 to 51. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs around 74. $$ IDZ062-311000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Colder. Lows 39 to 49. .MONDAY...Sunny, warmer. Highs 72 to 81. .MONDAY NIGHT...Cloudy. A slight chance of showers and thunderstorms in the evening...then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows 47 to 57. .TUESDAY...Mostly sunny with a chance of rain. Highs 68 to 78. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 45 to 55. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Breezy. Highs 66 to 75. .WEDNESDAY NIGHT...Partly cloudy. Lows 42 to 52. .THURSDAY THROUGH FRIDAY...Mostly clear. Breezy. Highs 68 to 78. Lows 43 to 53. .FRIDAY NIGHT...Partly cloudy. Lows 46 to 56. .SATURDAY...Sunny. Highs 71 to 80. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 46 to 56. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs 68 to 77. $$ IDZ060-311000- Bear River Range- Including Emigration Summit 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 48 to 56. .MONDAY...Sunny. Highs 73 to 80. .MONDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain likely after midnight. Lows 53 to 60. .TUESDAY...Mostly sunny. Highs 70 to 77. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 53 to 60. .WEDNESDAY...Sunny with a slight chance of rain. Breezy. Highs 69 to 76. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 50 to 59. Highs 71 to 81. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 55 to 62. Highs 74 to 81. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 55 to 62. .SUNDAY...Mostly sunny with a chance of rain and a slight chance of thunderstorms. Highs 71 to 78. $$ IDZ061-311000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 38 to 48. .MONDAY...Sunny. Highs 72 to 79. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain after midnight. Lows 43 to 53. .TUESDAY...Mostly sunny. Highs 69 to 76. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 42 to 52. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 70 to 80. Lows 41 to 51. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 45 to 55. Highs 73 to 80. .SATURDAY NIGHT...Partly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 44 to 54. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs 71 to 78. $$ IDZ071-074-311000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 34 to 44. .MONDAY...Sunny, warmer. Highs 72 to 82. .MONDAY NIGHT...Partly cloudy. Lows 41 to 51. .TUESDAY...Rain showers likely and a chance of thunderstorms. Highs 70 to 80. .TUESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 39 to 49. .WEDNESDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 72. .WEDNESDAY NIGHT...Partly cloudy. Lows 36 to 46. .THURSDAY...Mostly sunny with a slight chance of rain. Highs 60 to 70. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 36 to 46. Highs 66 to 76. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 39 to 49. .SATURDAY...Mostly sunny. Highs 67 to 77. .SATURDAY NIGHT...Partly cloudy with a chance of rain. Lows 40 to 50. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 65 to 75. $$ IDZ055-311000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1232 PM MDT Sun Aug 30 2026 .TONIGHT...Mostly clear. Lows 43 to 53. West winds around 10 mph in the evening...becoming light and variable. .MONDAY...Sunny, warmer. Highs 82 to 89. East winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening. Lows 52 to 60. Southeast winds 10 to 15 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly sunny. Highs 80 to 87. Southeast winds 10 to 15 mph. .TUESDAY NIGHT...Mostly clear with a slight chance of rain. Lows 50 to 58. Southeast winds 10 to 15 mph. Chance of precipitation 20 percent. .WEDNESDAY...Sunny. Highs 74 to 81. .WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 54. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 76 to 86. Lows 46 to 54. .FRIDAY NIGHT...Partly cloudy. Lows 49 to 57. .SATURDAY...Sunny. Highs 80 to 87. .SATURDAY NIGHT...Partly cloudy. Lows 51 to 58. .SUNDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 76 to 83. $$ weather information on-line 24-hours a day www.weather.gov/pocatello