FPUS55 KPIH 290822 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 221 AM MDT Fri May 29 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. IDZ072-292200- Sawtooth/Stanley Basin- Including Stanley 221 AM MDT Fri May 29 2026 .TODAY...Increasing clouds. A slight chance of dry thunderstorms in the afternoon. Highs 64 to 74. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a slight chance of rain after midnight. Lows 35 to 45. .SATURDAY...A chance of rain in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 52 to 62. .SATURDAY NIGHT...Rain showers likely with possible snow and thunderstorms. Lows 32 to 42. .SUNDAY...Partly sunny with a slight chance of rain and snow. Highs 53 to 63. .SUNDAY NIGHT...Mostly cloudy. Lows 30 to 40. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 58 to 68. Lows 31 to 41. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 64 to 74. Lows 34 to 44. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 67 to 77. Lows 35 to 45. .THURSDAY...Sunny. Highs 69 to 79. $$ IDZ073-292200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 221 AM MDT Fri May 29 2026 .TODAY...Partly sunny. Highs 65 to 75. .TONIGHT...Decreasing clouds. Lows 38 to 48. .SATURDAY...A slight chance of rain in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 58 to 68. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers, snow and a slight chance of thunderstorms. Lows 35 to 45. .SUNDAY...Partly sunny with a chance of rain showers, a slight chance of thunderstorms and snow. Highs 58 to 68. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 33 to 43. Highs 60 to 70. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 65 to 75. Lows 36 to 46. .WEDNESDAY...Mostly sunny. Highs 69 to 78. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 38 to 48. Highs 71 to 81. $$ IDZ052-053-292200- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of thunderstorms in the afternoon. Highs 74 to 81. South winds up to 10 mph...shifting to southwest in the afternoon. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a slight chance of rain after midnight. Lows 43 to 50. Southwest winds 10 to 15 mph. Chance of precipitation 20 percent. .SATURDAY...A chance of rain in the morning...then rain showers likely and a slight chance of thunderstorms in the afternoon. Cooler. Highs 55 to 65. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. .SATURDAY NIGHT...Rain showers and a slight chance of thunderstorms. Lows 39 to 46. West winds around 10 mph. .SUNDAY...Rain showers likely and a slight chance of thunderstorms. Highs 53 to 63. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. Lows 35 to 42. .MONDAY...Mostly sunny. Highs 61 to 69. .MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 37 to 47. Highs 69 to 79. .WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 50. .THURSDAY...Sunny. Highs 74 to 83. $$ IDZ051-292200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. Highs 73 to 80. Southwest winds up to 10 mph...increasing to 10 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy. Breezy. A slight chance of dry thunderstorms in the evening. Lows 44 to 51. West winds 15 to 25 mph. .SATURDAY...Partly sunny. A slight chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Windy. Highs 64 to 71. West winds 20 to 30 mph. Chance of precipitation 50 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of rain. Breezy. Lows 41 to 48. West winds 15 to 25 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly sunny with a slight chance of rain. Breezy. Highs 64 to 71. West winds 15 to 25 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows 36 to 43. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 68 to 75. Lows 39 to 46. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 75 to 82. Lows 42 to 50. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 79 to 86. Lows 44 to 52. .THURSDAY...Sunny. Highs 80 to 87. $$ IDZ056-057-292200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. Highs 71 to 79. South winds up to 10 mph... increasing to 10 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a slight chance of rain after midnight. Lows 44 to 53. West winds 10 to 15 mph. Gusts up to 25 mph after midnight. .SATURDAY...Mostly cloudy. A slight chance of rain in the morning. Breezy. Highs 63 to 71. West winds 15 to 25 mph. .SATURDAY NIGHT...Mostly cloudy. Breezy. Lows 40 to 50. West winds 15 to 25 mph. .SUNDAY...Sunny. Highs 65 to 73. West winds 10 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows 37 to 46. .MONDAY...Sunny. Highs 70 to 78. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 43 to 53. Highs 76 to 84. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 79 to 87. Lows 47 to 57. .THURSDAY...Sunny. Highs 80 to 88. $$ IDZ058-059-292200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 70 to 79. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 42 to 52. .SATURDAY...Cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Cooler. Highs 55 to 65. .SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 39 to 49. .SUNDAY...Mostly sunny with a slight chance of rain. Highs 58 to 68. .SUNDAY NIGHT...Partly cloudy. Lows 34 to 44. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 63 to 73. Lows 37 to 47. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 70 to 80. Lows 41 to 51. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 74 to 84. Lows 44 to 54. .THURSDAY...Sunny. Highs 75 to 85. $$ IDZ054-292200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. Highs 72 to 81. Southwest winds 10 to 15 mph. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a slight chance of rain after midnight. Lows 44 to 51. Southwest winds 10 to 20 mph. Chance of precipitation 20 percent. .SATURDAY...Cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs 59 to 68. Southwest winds 15 to 25 mph. Chance of precipitation 50 percent. .SATURDAY NIGHT...Cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 41 to 48. Southwest winds 10 to 15 mph. Chance of precipitation 50 percent. .SUNDAY...Partly sunny with a chance of rain. Highs 61 to 70. Southwest winds 10 to 15 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 43. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 66 to 74. Lows 37 to 45. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 73 to 80. Lows 40 to 49. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 77 to 84. Lows 43 to 52. .THURSDAY...Sunny. Highs 77 to 85. $$ IDZ075-292200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 221 AM MDT Fri May 29 2026 .TODAY...Partly sunny. Highs 67 to 77. Light and variable winds... becoming south 10 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy. Lows 42 to 52. West winds 10 to 15 mph...shifting to northwest after midnight. .SATURDAY...Mostly cloudy. A slight chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 60 to 70. West winds 10 to 15 mph. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 39 to 48. Northwest winds 10 to 15 mph. .SUNDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 59 to 69. West winds around 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 36 to 44. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 61 to 71. Lows 38 to 46. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 68 to 78. Lows 41 to 51. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 72 to 82. Lows 43 to 53. .THURSDAY...Sunny. Highs 73 to 83. $$ IDZ069-292200- Lost River Range- Including Borah Peak 221 AM MDT Fri May 29 2026 .TODAY...Partly sunny. Highs 66 to 76. .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening...then a chance of rain after midnight. Lows 45 to 52. .SATURDAY...A chance of rain and a slight chance of snow in the morning...then rain showers and a chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs 54 to 64. .SATURDAY NIGHT...Rain showers with possible snow and thunderstorms likely. Colder. Lows 40 to 47. .SUNDAY...Rain and snow likely. Highs 51 to 61. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. Lows 36 to 43. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 56 to 66. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 38 to 45. Highs 62 to 72. .TUESDAY NIGHT...Mostly clear. Lows 41 to 48. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 67 to 77. Lows 43 to 50. .THURSDAY...Sunny. Highs 69 to 79. $$ IDZ063-064-292200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 72 to 81. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 39 to 47. .SATURDAY...Rain in the morning...then rain showers and a slight chance of thunderstorms in the afternoon. Cooler. Highs 50 to 57. .SATURDAY NIGHT...Rain and a slight chance of thunderstorms. Lows 36 to 44. .SUNDAY...Rain and a slight chance of thunderstorms. Highs 51 to 58. .SUNDAY NIGHT...Partly cloudy with a chance of rain. Lows 33 to 41. .MONDAY...Mostly sunny. Highs 59 to 67. .MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 34 to 44. Highs 68 to 78. .WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 47. .THURSDAY...Sunny. Highs 72 to 80. $$ IDZ068-070-292200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 221 AM MDT Fri May 29 2026 .TODAY...Partly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 69 to 79. Light and variable winds... becoming south 10 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 42 to 50. West winds 10 to 15 mph...shifting to northwest after midnight. .SATURDAY...A chance of rain in the morning...then rain showers and a chance of thunderstorms in the afternoon. Highs 56 to 66. Northwest winds around 10 mph. .SATURDAY NIGHT...Rain showers and a slight chance of thunderstorms. Lows 38 to 45. Northwest winds 10 to 15 mph. .SUNDAY...Rain likely. Highs 54 to 64. Northwest winds around 10 mph. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 35 to 42. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 59 to 69. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 36 to 43. Highs 65 to 75. .TUESDAY NIGHT...Mostly clear. Lows 40 to 47. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 69 to 79. Lows 41 to 48. .THURSDAY...Sunny. Highs 72 to 82. $$ IDZ066-067-292200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 70 to 79. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 40 to 50. .SATURDAY...A chance of rain in the morning...then rain showers and a chance of thunderstorms in the afternoon. Cooler. Highs 51 to 59. .SATURDAY NIGHT...Rain showers and a slight chance of thunderstorms. Colder. Lows 35 to 45. .SUNDAY...Rain showers, a slight chance of thunderstorms and snow. Highs 47 to 55. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. Lows 32 to 41. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs 55 to 62. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 33 to 43. Highs 63 to 70. .WEDNESDAY...Sunny. Highs 68 to 75. .WEDNESDAY NIGHT...Partly cloudy. Lows 37 to 47. .THURSDAY...Sunny. Highs 70 to 77. $$ IDZ065-292200- Teton Valley- Including Ashton, Tetonia, and Driggs 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 74 to 81. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 40 to 47. .SATURDAY...Rain in the morning...then rain showers and a slight chance of thunderstorms in the afternoon. Cooler. Highs 52 to 59. .SATURDAY NIGHT...Rain showers and a slight chance of thunderstorms. Lows 37 to 44. .SUNDAY...Rain showers and a slight chance of thunderstorms. Highs around 53. .SUNDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows 34 to 41. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 62. .MONDAY NIGHT...Partly cloudy. Lows 34 to 41. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 66 to 74. Lows 37 to 44. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 47. .THURSDAY...Sunny. Highs 72 to 79. $$ IDZ062-292200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 68 to 77. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 39 to 49. .SATURDAY...A chance of rain in the morning...then rain and a slight chance of thunderstorms in the afternoon. Cooler. Highs 51 to 58. .SATURDAY NIGHT...Rain likely and a slight chance of thunderstorms. Lows 37 to 47. .SUNDAY...Mostly cloudy with a chance of rain. Highs 53 to 63. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 33 to 43. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 59 to 69. Lows 35 to 45. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 67 to 77. Lows 38 to 48. .WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 51. .THURSDAY...Sunny. Highs 70 to 80. $$ IDZ060-292200- Bear River Range- Including Emigration Summit 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 68 to 75. .TONIGHT...A slight chance of dry thunderstorms in the evening... then rain likely after midnight. Colder. Lows 44 to 51. .SATURDAY...Cloudy. A chance of rain and a slight chance of snow in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Cooler. No snow accumulation. Highs 52 to 59. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 43 to 50. .SUNDAY...Mostly sunny with a slight chance of rain. Highs 57 to 64. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 41 to 50. Highs 62 to 69. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 68 to 75. Lows 47 to 54. .WEDNESDAY...Mostly sunny. Highs 71 to 78. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 58. Highs 73 to 80. $$ IDZ061-292200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. A slight chance of dry thunderstorms in the afternoon. Highs 68 to 77. .TONIGHT...A slight chance of dry thunderstorms in the evening... then rain likely and a slight chance of thunderstorms after midnight. Lows 38 to 47. .SATURDAY...Cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Cooler. Highs 52 to 59. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 35 to 45. .SUNDAY...Partly sunny with a slight chance of rain. Not as cool. Highs 58 to 65. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 33 to 43. Highs 63 to 70. .TUESDAY THROUGH THURSDAY...Mostly clear. Highs 69 to 79. Lows 39 to 49. $$ IDZ071-074-292200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 221 AM MDT Fri May 29 2026 .TODAY...Increasing clouds. A slight chance of dry thunderstorms in the afternoon. Highs 65 to 75. .TONIGHT...Mostly cloudy. A slight chance of dry thunderstorms in the evening...then a chance of rain after midnight. Lows 37 to 47. .SATURDAY...A chance of rain in the morning...then rain showers and a chance of thunderstorms in the afternoon. Highs 53 to 63. .SATURDAY NIGHT...Rain showers with possible snow and thunderstorms. Lows 34 to 44. .SUNDAY...Mostly cloudy with a chance of rain, snow and a slight chance of thunderstorms. Highs 52 to 62. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 31 to 41. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 57 to 67. .MONDAY NIGHT...Partly cloudy. Lows 33 to 43. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 63 to 73. Lows 36 to 46. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 67 to 77. Lows 37 to 47. .THURSDAY...Sunny. Highs 69 to 79. $$ IDZ055-292200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 221 AM MDT Fri May 29 2026 .TODAY...Mostly sunny. Highs 74 to 81. Southwest winds 10 to 15 mph. .TONIGHT...Mostly cloudy. Breezy. A slight chance of dry thunderstorms in the evening. Lows 45 to 53. West winds 15 to 25 mph. .SATURDAY...Mostly cloudy with a slight chance of rain. Windy. Highs 63 to 70. West winds 20 to 30 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of rain. Breezy. Lows 42 to 50. West winds 15 to 25 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. Breezy. Highs 64 to 72. West winds 15 to 25 mph. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 39 to 49. Highs 69 to 76. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 76 to 83. Lows 44 to 54. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 80 to 87. Lows 47 to 57. .THURSDAY...Sunny. Highs 81 to 88. $$ weather information on-line 24-hours a day www.weather.gov/pocatello