FPUS55 KPIH 171722 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1122 AM MDT Tue Mar 17 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. IDZ072-172200- Sawtooth/Stanley Basin- Including Stanley 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Highs 45 to 55. .TONIGHT...Mostly clear. Lows 28 to 38. .WEDNESDAY...Sunny. Not as cool. Highs 51 to 61. .WEDNESDAY NIGHT...Mostly clear. Lows 29 to 39. .THURSDAY...Sunny. Highs 53 to 63. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 31 to 41. Highs 57 to 67. .FRIDAY NIGHT...Partly cloudy. Lows 32 to 42. .SATURDAY...Partly sunny with a chance of rain and a slight chance of snow. Highs 47 to 57. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of snow. Lows 19 to 29. Highs 44 to 54. .SUNDAY NIGHT...Partly cloudy. Lows 20 to 30. .MONDAY...Partly sunny with a slight chance of rain and snow. Highs 46 to 56. $$ IDZ073-172200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Highs 52 to 62. .TONIGHT...Mostly clear. Lows 33 to 40. .WEDNESDAY...Sunny. Highs 57 to 67. .WEDNESDAY NIGHT...Mostly clear. Lows 34 to 41. .THURSDAY...Sunny. Highs 59 to 69. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 35 to 42. Highs 61 to 71. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 37 to 44. Highs 54 to 64. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 26 to 34. Highs 48 to 58. .MONDAY...Mostly sunny with a slight chance of snow. Highs 49 to 59. $$ IDZ052-053-172200- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Warmer. Highs 58 to 68. Southwest winds 10 to 15 mph. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 31 to 41. Southwest winds 10 to 15 mph. .WEDNESDAY...Sunny, warmer. Highs 66 to 76. Southwest winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 34 to 44. Southwest winds 10 to 15 mph. .THURSDAY...Sunny. Highs 67 to 77. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 37 to 46. .FRIDAY...Mostly sunny. Highs 69 to 78. .FRIDAY NIGHT...Mostly clear. Lows 40 to 49. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 66 to 74. Lows 33 to 40. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 54 to 63. Lows 32 to 39. .MONDAY...Mostly sunny. Highs 57 to 64. $$ IDZ051-172200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Breezy, warmer. Highs 65 to 72. Southwest winds around 10 mph...increasing to west 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 35 to 42. West winds 10 to 15 mph...shifting to north after midnight. .WEDNESDAY...Sunny. Highs 71 to 78. North winds up to 10 mph... shifting to west in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 38 to 45. Northwest winds around 10 mph. .THURSDAY...Sunny. Highs 73 to 80. Northwest winds up to 10 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 40 to 50. Highs 75 to 82. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 67 to 74. Lows 32 to 39. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 57 to 67. Lows 32 to 39. $$ IDZ056-057-172200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny, warmer. Highs 65 to 74. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 40 to 50. Southwest winds 10 to 15 mph. .WEDNESDAY...Sunny, warmer. Highs 71 to 80. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 43 to 52. Southwest winds up to 10 mph. .THURSDAY...Sunny. Highs 73 to 81. Southwest winds around 10 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 45 to 54. Highs 75 to 83. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 68 to 76. Lows 36 to 43. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 56 to 65. Lows 35 to 42. .MONDAY...Mostly sunny. Highs 62 to 69. $$ IDZ058-059-172200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny, warmer. Highs 59 to 69. .TONIGHT...Mostly clear. Lows 37 to 46. .WEDNESDAY...Sunny. Highs 65 to 75. .WEDNESDAY NIGHT...Clear. Lows 38 to 48. .THURSDAY...Sunny. Highs 67 to 77. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 41 to 51. Highs 69 to 79. .SATURDAY...Sunny. Highs 64 to 74. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows 33 to 42. Highs 54 to 64. .MONDAY...Mostly sunny. Highs 57 to 67. $$ IDZ054-172200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Breezy, warmer. Highs 65 to 72. Southwest winds 10 to 15 mph...increasing to 15 to 25 mph in the afternoon. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 37 to 45. Southwest winds 10 to 15 mph. .WEDNESDAY...Sunny, breezy. Highs 70 to 77. Southwest winds around 10 mph...increasing to 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 39 to 46. Southwest winds 10 to 15 mph. .THURSDAY...Sunny. Highs 73 to 80. Southwest winds around 10 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 42 to 51. Highs 76 to 83. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 72. Lows 34 to 41. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 58 to 68. Lows 34 to 41. $$ IDZ075-172200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Highs 57 to 67. West winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows 35 to 42. Northwest winds 10 to 15 mph. .WEDNESDAY...Sunny. Highs 62 to 72. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 38 to 45. Northwest winds 10 to 15 mph. .THURSDAY...Sunny. Highs 64 to 74. Northwest winds around 10 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 40 to 49. Highs 66 to 76. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 59 to 69. Lows 31 to 38. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 50 to 60. Lows 31 to 38. .MONDAY...Partly sunny. Highs 52 to 62. $$ IDZ069-172200- Lost River Range- Including Borah Peak 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Not as cool. Highs 55 to 65. .TONIGHT...Mostly clear. Lows 35 to 42. .WEDNESDAY...Sunny. Highs 61 to 71. .WEDNESDAY NIGHT...Mostly clear. Lows 36 to 43. .THURSDAY...Sunny. Highs 62 to 72. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 45. Highs 64 to 74. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 42 to 49. Highs 59 to 69. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 30 to 38. Highs 50 to 60. $$ IDZ063-064-172200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Not as cool. Highs 54 to 61. .TONIGHT...Mostly clear. Lows 32 to 40. .WEDNESDAY...Sunny, warmer. Highs 62 to 69. .WEDNESDAY NIGHT...Mostly clear. Lows 34 to 42. .THURSDAY...Sunny. Highs 64 to 71. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 36 to 46. Highs 63 to 73. .SATURDAY NIGHT...Mostly cloudy. Lows 32 to 39. .SUNDAY...Mostly sunny. Highs 52 to 59. .SUNDAY NIGHT...Mostly cloudy. Lows 31 to 38. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 54 to 61. $$ IDZ068-070-172200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Not as cool. Highs 55 to 65. West winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 34 to 41. West winds 10 to 15 mph. .WEDNESDAY...Sunny, warmer. Highs 61 to 71. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 36 to 43. West winds around 10 mph. .THURSDAY...Sunny. Highs 63 to 73. Southwest winds around 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 45. Highs 64 to 74. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 40 to 47. Highs 59 to 69. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 29 to 37. Highs 51 to 61. $$ IDZ066-067-172200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Not as cool. Highs 50 to 60. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 29 to 39. .WEDNESDAY...Sunny. Not as cool. Highs 57 to 67. .WEDNESDAY NIGHT...Partly cloudy. Lows 32 to 42. .THURSDAY...Sunny. Highs 59 to 69. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 34 to 44. Highs 62 to 71. .FRIDAY NIGHT...Partly cloudy. Lows 36 to 46. .SATURDAY...Mostly sunny with a slight chance of rain. Highs 60 to 69. .SATURDAY NIGHT...Partly cloudy. Lows 28 to 37. .SUNDAY...Mostly sunny with a slight chance of snow. Highs 50 to 57. .SUNDAY NIGHT...Partly cloudy. Lows 27 to 37. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 51 to 58. $$ IDZ065-172200- Teton Valley- Including Ashton, Tetonia, and Driggs 1122 AM MDT Tue Mar 17 2026 .TODAY...Partly sunny. Not as cool. Highs 54 to 61. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 32 to 39. .WEDNESDAY...Sunny, warmer. Highs 62 to 69. .WEDNESDAY NIGHT...Mostly clear. Lows 34 to 41. .THURSDAY...Sunny. Highs 65 to 72. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 36 to 46. Highs 67 to 74. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 64 to 71. Lows 31 to 38. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 53 to 60. Lows 29 to 36. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 54 to 61. $$ IDZ062-172200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Warmer. Highs 57 to 65. .TONIGHT...Partly cloudy. Lows 33 to 43. .WEDNESDAY...Sunny. Highs 64 to 71. .WEDNESDAY NIGHT...Mostly clear. Lows 35 to 45. .THURSDAY...Sunny. Highs 66 to 73. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 38 to 48. Highs 67 to 75. .SATURDAY...Mostly sunny. Highs 63 to 70. .SATURDAY NIGHT...Mostly cloudy. Lows 31 to 40. .SUNDAY...Mostly sunny. Highs 53 to 60. .SUNDAY NIGHT...Mostly cloudy. Lows 30 to 40. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 55 to 62. $$ IDZ060-172200- Bear River Range- Including Emigration Summit 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Not as cool. Highs 56 to 63. .TONIGHT...Mostly clear. Lows 41 to 48. .WEDNESDAY...Sunny, warmer. Highs 62 to 69. .WEDNESDAY NIGHT...Clear. Lows 44 to 51. .THURSDAY...Sunny. Highs 65 to 72. .THURSDAY NIGHT...Clear. Lows 45 to 52. .FRIDAY...Sunny. Highs 66 to 73. .FRIDAY NIGHT...Clear. Lows 47 to 54. .SATURDAY...Sunny. Highs 63 to 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 38 to 45. Highs 53 to 60. .SUNDAY NIGHT...Mostly cloudy. Lows 37 to 44. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 55 to 62. $$ IDZ061-172200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Not as cool. Highs around 62. .TONIGHT...Mostly clear. Lows 33 to 43. .WEDNESDAY...Sunny, warmer. Highs 65 to 72. .WEDNESDAY NIGHT...Clear. Lows 35 to 45. .THURSDAY...Sunny. Highs 68 to 75. .THURSDAY NIGHT...Clear. Lows 36 to 46. .FRIDAY...Sunny. Highs 69 to 76. .FRIDAY NIGHT...Clear. Lows 41 to 50. .SATURDAY...Sunny. Highs 66 to 73. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 34 to 43. Highs 56 to 63. .SUNDAY NIGHT...Mostly cloudy. Lows 33 to 43. .MONDAY...Mostly sunny. Highs around 61. $$ IDZ071-074-172200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1122 AM MDT Tue Mar 17 2026 .TODAY...Sunny. Highs 49 to 59. .TONIGHT...Mostly clear. Lows 31 to 41. .WEDNESDAY...Sunny. Highs 54 to 64. .WEDNESDAY NIGHT...Mostly clear. Lows 33 to 43. .THURSDAY...Sunny. Highs 56 to 66. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 34 to 44. Highs 59 to 69. .FRIDAY NIGHT...Partly cloudy. Lows 35 to 45. .SATURDAY...Mostly sunny with a slight chance of rain and snow. Highs 51 to 61. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 23 to 33. Highs 46 to 56. .MONDAY...Mostly sunny with a slight chance of snow. Highs 48 to 58. $$ IDZ055-172200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1122 AM MDT Tue Mar 17 2026 .TODAY...Mostly sunny. Breezy, warmer. Highs 65 to 72. Southwest winds 10 to 15 mph...shifting to west 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 39 to 49. Southwest winds 10 to 15 mph. .WEDNESDAY...Sunny, warmer. Highs 72 to 79. Southwest winds around 10 mph...shifting to west in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 41 to 50. Southwest winds around 10 mph. .THURSDAY...Sunny. Highs 73 to 80. Southwest winds up to 10 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 44 to 54. Highs 77 to 84. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 68 to 75. Lows 34 to 41. .SUNDAY...Partly sunny. Highs 57 to 64. .SUNDAY NIGHT...Partly cloudy. Lows 34 to 41. .MONDAY...Partly sunny. Highs 61 to 68. $$ weather information on-line 24-hours a day www.weather.gov/pocatello