Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
425 FPUS55 KPIH 161832 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1232 PM MDT Wed Sep 16 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. IDZ072-171000- Sawtooth/Stanley Basin- Including Stanley 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Partly cloudy in the evening...then mostly cloudy with isolated rain showers after midnight. Lows 38 to 48. .THURSDAY...Partly sunny. A slight chance of rain showers in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 65 to 75. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening...then mostly cloudy with a slight chance of rain showers after midnight. Lows 36 to 46. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 57 to 67. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 33 to 43. .SATURDAY...Mostly sunny. Highs 61 to 71. .SATURDAY NIGHT...Mostly clear. Lows 33 to 43. .SUNDAY...Sunny. Highs 64 to 74. .SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 35 to 45. Highs 64 to 74. $$ IDZ073-171000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Scattered rain showers and isolated thunderstorms after midnight. Lows 43 to 53. .THURSDAY...Partly sunny. A chance of rain showers in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 65 to 75. .THURSDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening...then a chance of rain showers after midnight. Lows 38 to 48. .FRIDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 34 to 44. .SATURDAY...Mostly sunny. Highs 62 to 72. .SATURDAY NIGHT...Mostly clear. Lows 35 to 45. .SUNDAY...Sunny. Highs 64 to 74. .SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 38 to 48. Highs 66 to 76. $$ IDZ052-053-171000- 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 Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Scattered rain showers after midnight. Lows 49 to 56. Southeast winds up to 10 mph...shifting to northeast after midnight. .THURSDAY...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 72 to 79. East winds 10 to 15 mph...shifting to southeast in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain showers after midnight. Lows 46 to 54. East winds up to 10 mph. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs 67 to 74. South winds around 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 40 to 48. Southwest winds around 10 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly sunny with a slight chance of rain showers. Highs 65 to 72. .SATURDAY NIGHT...Partly cloudy. Lows 40 to 47. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 68 to 75. Lows 40 to 48. .MONDAY...Sunny. Highs 70 to 77. .MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 41 to 49. Highs 71 to 79. $$ IDZ051-171000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Isolated rain showers after midnight. Lows 52 to 60. East winds 10 to 20 mph. .THURSDAY...Partly sunny. A slight chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 76 to 84. East winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening...then partly cloudy with a slight chance of rain showers after midnight. Cooler. Lows 46 to 53. Northwest winds around 10 mph...shifting to northeast up to 10 mph after midnight. Chance of precipitation 20 percent. .FRIDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 69 to 76. West winds around 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 47. West winds around 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 69 to 76. Lows 41 to 48. .SUNDAY...Sunny. Highs 71 to 78. .SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 43 to 50. Highs 73 to 82. $$ IDZ056-057-171000- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Decreasing clouds. Lows 51 to 61. Southeast winds 10 to 15 mph. .THURSDAY...Mostly sunny. A chance of rain showers in the morning...then a slight chance of showers and thunderstorms in the afternoon. Breezy. Highs 76 to 83. South winds 10 to 15 mph... increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Cooler. Lows 46 to 56. South winds 10 to 15 mph...decreasing to up to 10 mph after midnight. .FRIDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 68 to 76. West winds around 10 mph. .FRIDAY NIGHT...Partly cloudy. Colder. Lows 39 to 49. Northwest winds around 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 68 to 75. Lows 39 to 49. .SUNDAY...Sunny. Highs 70 to 77. .SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 43 to 53. Highs 72 to 81. $$ IDZ058-059-171000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Increasing clouds. Lows 49 to 59. .THURSDAY...Decreasing clouds. A chance of rain showers and a slight chance of thunderstorms. Highs 71 to 81. .THURSDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain showers likely and a slight chance of thunderstorms after midnight. Lows 47 to 57. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs 66 to 75. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Colder. Lows 41 to 51. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs 63 to 73. Lows 39 to 49. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 69 to 79. Lows 41 to 51. $$ IDZ054-171000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy in the evening...then partly cloudy with isolated rain showers after midnight. Lows 50 to 58. Southeast winds around 10 mph...shifting to northeast after midnight. .THURSDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 76 to 83. Southeast winds 10 to 15 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Lows 47 to 55. South winds 10 to 15 mph...shifting to east after midnight. Chance of precipitation 50 percent. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs 69 to 76. Southwest winds around 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Colder. Lows 40 to 50. Southwest winds around 10 mph. Chance of precipitation 20 percent. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 68 to 75. Lows 39 to 49. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 71 to 81. Lows 41 to 51. $$ IDZ075-171000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Scattered rain showers and isolated thunderstorms after midnight. Lows 49 to 58. East winds 10 to 15 mph. .THURSDAY...Mostly cloudy. A chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 68 to 78. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers. Colder. Lows 42 to 52. North winds up to 10 mph. .FRIDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 72. West winds around 10 mph. .FRIDAY NIGHT...Partly cloudy. Colder. Lows 37 to 47. Northwest winds up to 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 63 to 73. Lows 38 to 48. .SUNDAY...Sunny. Highs 64 to 74. .SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 41 to 51. Highs 68 to 78. $$ IDZ069-171000- Lost River Range- Including Borah Peak 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Scattered rain showers after midnight. Lows 48 to 55. .THURSDAY...A chance of rain showers in the morning...then rain showers likely and a slight chance of thunderstorms in the afternoon. Highs 65 to 75. .THURSDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain showers likely after midnight. Lows 45 to 52. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 60 to 69. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 41 to 48. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 60 to 69. .SATURDAY NIGHT...Partly cloudy. Lows 41 to 48. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 63 to 73. Lows 42 to 50. $$ IDZ063-064-171000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Partly cloudy. Lows 44 to 54. .THURSDAY...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 71 to 78. .THURSDAY NIGHT...A slight chance of showers and thunderstorms in the evening...then rain showers after midnight. Lows 44 to 53. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs 66 to 73. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Colder. Lows 38 to 48. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Highs 62 to 69. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 36 to 46. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 67 to 77. Lows 37 to 47. $$ IDZ068-070-171000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Scattered rain showers after midnight. Lows 47 to 54. East winds up to 10 mph. .THURSDAY...Partly sunny. A chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 69 to 79. Southeast winds up to 10 mph...increasing to 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Lows 43 to 51. Southeast winds up to 10 mph in the evening...becoming light and variable. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 62 to 72. South winds up to 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 39 to 47. Northwest winds up to 10 mph. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 63 to 73. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 39 to 47. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 67 to 77. Lows 41 to 50. $$ IDZ066-067-171000- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Isolated rain showers after midnight. Lows 43 to 53. .THURSDAY...A chance of rain showers in the morning...then rain showers likely and a slight chance of thunderstorms in the afternoon. Highs 66 to 75. .THURSDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain showers after midnight. Lows 41 to 51. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs 62 to 71. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 36 to 46. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 61 to 68. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 35 to 45. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 65 to 75. Lows 37 to 47. $$ IDZ065-171000- Teton Valley- Including Ashton, Tetonia, and Driggs 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Isolated rain showers. Lows 46 to 53. .THURSDAY...A chance of rain showers and a slight chance of thunderstorms in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 71 to 78. .THURSDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain showers after midnight. Lows 44 to 51. .FRIDAY...Rain showers and a chance of thunderstorms. Highs around 70. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Colder. Lows 38 to 45. .SATURDAY...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 63 to 70. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows 37 to 44. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs around 69. Lows 37 to 45. .MONDAY...Sunny. Highs 69 to 76. .MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 38 to 46. Highs around 74. $$ IDZ062-171000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Partly cloudy. Lows 47 to 57. .THURSDAY...Cloudy with a slight chance of showers and thunderstorms in the morning...then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs 70 to 77. .THURSDAY NIGHT...A slight chance of showers and thunderstorms in the evening...then rain showers likely and a slight chance of thunderstorms after midnight. Lows 45 to 55. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs 65 to 73. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Colder. Lows 39 to 49. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 70. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 38 to 48. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 67 to 77. Lows 39 to 49. $$ IDZ060-171000- Bear River Range- Including Emigration Summit 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Increasing clouds. Lows 56 to 63. .THURSDAY...Cloudy with a chance of rain showers and a slight chance of thunderstorms in the morning...then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs 70 to 77. .THURSDAY NIGHT...A chance of rain showers and a slight chance of thunderstorms in the evening...then rain showers likely and a slight chance of thunderstorms after midnight. Lows 53 to 60. .FRIDAY...Rain showers likely and a chance of thunderstorms. Highs 66 to 73. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 47 to 55. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs 62 to 69. Lows 45 to 53. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 66 to 73. Lows 47 to 54. .MONDAY THROUGH WEDNESDAY...Mostly clear. Highs 69 to 78. Lows 48 to 57. $$ IDZ061-171000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Increasing clouds. Lows 46 to 56. .THURSDAY...A chance of rain showers in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 69 to 76. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Lows 43 to 53. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs 68 to 75. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Colder. Lows 36 to 46. .SATURDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 64 to 71. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 33 to 43. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 67 to 77. Lows 36 to 46. $$ IDZ071-074-171000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Scattered rain showers and isolated thunderstorms after midnight. Lows 43 to 53. .THURSDAY...Partly sunny. A chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 66 to 76. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Lows 38 to 48. .FRIDAY...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 60 to 70. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 36 to 46. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 62 to 72. .SATURDAY NIGHT...Partly cloudy. Lows 36 to 46. .SUNDAY THROUGH WEDNESDAY...Mostly clear. Highs 65 to 75. Lows 38 to 48. $$ IDZ055-171000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1232 PM MDT Wed Sep 16 2026 .TONIGHT...Mostly cloudy. Lows 52 to 61. Southeast winds 10 to 15 mph. .THURSDAY...Mostly sunny. A chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 78 to 85. Southeast winds 10 to 20 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Lows 48 to 55. Southwest winds 10 to 15 mph...shifting to southeast after midnight. Chance of precipitation 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 70 to 77. West winds around 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy. Colder. Lows 41 to 50. West winds around 10 mph. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 69 to 76. Lows 42 to 50. .SUNDAY...Sunny. Highs 71 to 78. .SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 44 to 54. Highs 74 to 83. $$ weather information on-line 24-hours a day www.weather.gov/pocatello