FPUS55 KPIH 012308 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 508 PM MDT Fri May 1 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. IDZ072-021000- Sawtooth/Stanley Basin- Including Stanley 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 28 to 38. .SATURDAY...Mostly sunny. Highs 57 to 67. .SATURDAY NIGHT...Mostly cloudy. Lows 32 to 42. .SUNDAY...Mostly sunny. Highs 59 to 69. .SUNDAY NIGHT...Partly cloudy. Lows 33 to 43. .MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of rain. Highs 59 to 69. Lows 32 to 42. .TUESDAY...Sunny with a slight chance of rain. Highs 54 to 64. .TUESDAY NIGHT...Mostly clear. Lows 30 to 40. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 60 to 70. Lows 32 to 42. .THURSDAY NIGHT...Mostly clear. Lows 35 to 45. .FRIDAY...Mostly sunny. Highs 61 to 71. $$ IDZ073-021000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 33 to 40. .SATURDAY...Mostly sunny. Highs 58 to 68. .SATURDAY NIGHT...Mostly cloudy. Lows 36 to 44. .SUNDAY...Mostly sunny. Highs 61 to 71. .SUNDAY NIGHT...Partly cloudy. Lows 38 to 45. .MONDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 35 to 42. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 56 to 66. .TUESDAY NIGHT...Mostly clear. Lows 32 to 39. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 63 to 73. Lows 36 to 43. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 39 to 46. Highs 64 to 74. $$ IDZ052-053-021000- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 508 PM MDT Fri May 1 2026 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM MDT SATURDAY... .TONIGHT...Mostly clear. Lows 31 to 40. Southeast winds up to 10 mph...shifting to east after midnight. .SATURDAY...Mostly sunny. Highs 64 to 72. East winds up to 10 mph...shifting to southwest around 10 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 36 to 44. South winds around 10 mph. .SUNDAY...Mostly sunny. Highs 67 to 74. South winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 39 to 46. North winds around 10 mph. .MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of rain. Highs 66 to 73. Lows 37 to 44. .TUESDAY...Mostly sunny with a slight chance of rain. Highs 60 to 68. .TUESDAY NIGHT...Mostly clear. Lows 34 to 41. .WEDNESDAY...Sunny. Highs 63 to 73. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 38 to 48. Highs 70 to 79. $$ IDZ051-021000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 508 PM MDT Fri May 1 2026 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM MDT SATURDAY... .TONIGHT...Mostly clear. Lows 35 to 43. Southeast winds around 10 mph...shifting to northeast after midnight. .SATURDAY...Mostly sunny. Highs 68 to 75. East winds around 10 mph...shifting to south in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 39 to 46. Southeast winds around 10 mph...shifting to northeast after midnight. .SUNDAY...Mostly sunny. Highs 71 to 79. East winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 42 to 49. North winds around 10 mph. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 70 to 77. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A slight chance of rain. Lows 40 to 47. Highs 65 to 72. .TUESDAY NIGHT...Mostly clear. Lows 38 to 45. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 70 to 80. Lows 41 to 48. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 42 to 49. Highs 73 to 80. $$ IDZ056-057-021000- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 36 to 46. Northeast winds up to 10 mph...shifting to south after midnight. .SATURDAY...Mostly sunny. Highs 67 to 74. South winds 10 to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 50. South winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs 71 to 78. South winds around 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 43 to 50. South winds around 10 mph. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms. Highs 68 to 75. Lows 40 to 47. .TUESDAY...Mostly sunny with a chance of rain. Highs 62 to 69. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 38 to 46. .WEDNESDAY...Sunny. Highs 66 to 73. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 40 to 50. Highs 73 to 80. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 44 to 52. Highs 73 to 80. $$ IDZ058-059-021000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 33 to 43. .SATURDAY...Mostly sunny. Highs 62 to 72. .SATURDAY NIGHT...Decreasing clouds. Lows 36 to 46. .SUNDAY...Mostly sunny. Highs 66 to 76. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 48. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms. Highs 63 to 73. Lows 37 to 45. .TUESDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 56 to 66. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 35 to 43. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 60 to 70. Lows 37 to 46. .THURSDAY...Sunny. Highs 67 to 77. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 50. Highs 68 to 78. $$ IDZ054-021000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 508 PM MDT Fri May 1 2026 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM MDT SATURDAY... .TONIGHT...Mostly clear. Lows 32 to 41. Light and variable winds. .SATURDAY...Mostly sunny. Highs 68 to 75. Northeast winds up to 10 mph...shifting to southwest around 10 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 36 to 44. South winds around 10 mph. .SUNDAY...Mostly sunny. Highs 71 to 78. Southeast winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 47. Northeast winds around 10 mph. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 69 to 76. .MONDAY NIGHT...Partly cloudy with a chance of rain. Lows 39 to 46. .TUESDAY...Mostly sunny with a slight chance of rain. Highs 63 to 70. .TUESDAY NIGHT...Mostly clear. Lows 37 to 44. .WEDNESDAY...Sunny. Highs 66 to 73. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 47. .THURSDAY...Sunny. Highs 73 to 80. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 42 to 49. Highs 73 to 80. $$ IDZ075-021000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 36 to 43. South winds up to 10 mph...shifting to north around 10 mph after midnight. .SATURDAY...Mostly sunny. Highs 61 to 71. Northeast winds up to 10 mph...shifting to south in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 47. South winds around 10 mph...shifting to north after midnight. .SUNDAY...Mostly sunny. Highs 64 to 74. Southwest winds around 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 41 to 48. North winds around 10 mph. .MONDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 72. .MONDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 39 to 46. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 58 to 68. .TUESDAY NIGHT...Mostly clear. Lows 36 to 43. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 65 to 75. Lows 40 to 47. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 43 to 50. Highs 67 to 77. $$ IDZ069-021000- Lost River Range- Including Borah Peak 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 36 to 43. .SATURDAY...Mostly sunny. Highs 58 to 68. .SATURDAY NIGHT...Mostly cloudy. Lows 39 to 46. .SUNDAY...Mostly sunny with a slight chance of rain and snow. Highs 61 to 71. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 47. .MONDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 59 to 69. .MONDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 37 to 44. .TUESDAY...Mostly sunny with a slight chance of rain and snow. Highs 55 to 65. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 35 to 42. Highs 60 to 70. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 40 to 49. Highs 66 to 76. .FRIDAY...Mostly sunny. Highs 65 to 75. $$ IDZ063-064-021000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 31 to 40. .SATURDAY...Sunny. Highs 61 to 68. .SATURDAY NIGHT...Mostly cloudy. Lows 34 to 43. .SUNDAY...Mostly sunny. Highs 64 to 71. .SUNDAY NIGHT...Partly cloudy. Lows 37 to 45. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms. Highs 62 to 69. Lows 35 to 42. .TUESDAY...Partly sunny with a chance of rain showers, snow and a slight chance of thunderstorms. Highs 56 to 63. .TUESDAY NIGHT...Mostly clear with a slight chance of rain and snow. Lows 32 to 39. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 59 to 66. Lows 34 to 42. .THURSDAY...Sunny. Highs 66 to 73. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 46. Highs 67 to 74. $$ IDZ068-070-021000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 34 to 41. South winds up to 10 mph in the evening...becoming light and variable. .SATURDAY...Mostly sunny. Highs 61 to 71. Light and variable winds...becoming south around 10 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 38 to 45. Southwest winds up to 10 mph. .SUNDAY...Mostly sunny. Highs 63 to 73. West winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 39 to 46. Northwest winds up to 10 mph. .MONDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 72. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A slight chance of rain. Lows 37 to 44. Highs 58 to 68. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46. Highs 63 to 73. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 68 to 78. Lows 41 to 48. .FRIDAY...Mostly sunny. Highs 67 to 77. $$ IDZ066-067-021000- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 31 to 41. .SATURDAY...Mostly sunny. Highs 59 to 67. .SATURDAY NIGHT...Mostly cloudy. Lows 34 to 44. .SUNDAY...Mostly sunny with a slight chance of rain. Highs 61 to 69. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 45. .MONDAY...Mostly sunny with a chance of rain. Highs 60 to 68. .MONDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 32 to 42. .TUESDAY...Mostly sunny with a slight chance of rain and snow. Highs 54 to 63. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 40. Highs 58 to 67. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 36 to 46. Highs 65 to 74. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 65 to 73. $$ IDZ065-021000- Teton Valley- Including Ashton, Tetonia, and Driggs 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 31 to 38. .SATURDAY...Sunny. Highs around 66. .SATURDAY NIGHT...Mostly cloudy. Lows 35 to 42. .SUNDAY...Mostly sunny. Highs around 68. .SUNDAY NIGHT...Partly cloudy. Lows 36 to 43. .MONDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs around 67. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A slight chance of rain. Lows 34 to 41. Highs 58 to 65. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 31 to 41. Highs 60 to 67. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 67 to 75. Lows 39 to 46. $$ IDZ062-021000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 31 to 41. .SATURDAY...Sunny. Highs 61 to 68. .SATURDAY NIGHT...Decreasing clouds. Lows 34 to 44. .SUNDAY...Mostly sunny. Highs 64 to 71. .SUNDAY NIGHT...Partly cloudy. Lows 37 to 46. .MONDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 69. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 34 to 43. .TUESDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 56 to 63. .TUESDAY NIGHT...Mostly clear with a slight chance of rain. Lows 32 to 42. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 59 to 66. Lows 35 to 45. .THURSDAY...Sunny. Highs 66 to 73. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 48. Highs 67 to 74. $$ IDZ060-021000- Bear River Range- Including Emigration Summit 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 39 to 46. .SATURDAY...Sunny. Highs 59 to 66. .SATURDAY NIGHT...Partly cloudy. Lows 42 to 49. .SUNDAY...Mostly sunny. Highs 62 to 69. .SUNDAY NIGHT...Partly cloudy. Lows 44 to 51. .MONDAY...Rain showers likely and a chance of thunderstorms. Highs 59 to 66. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, snow and a slight chance of thunderstorms. Lows 41 to 48. .TUESDAY...Snow showers likely with possible showers and thunderstorms. Highs 53 to 60. .TUESDAY NIGHT...Mostly clear with a chance of snow and a slight chance of rain. Lows 38 to 45. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 57 to 64. Lows 41 to 48. .THURSDAY AND THURSDAY NIGHT...Clear. Highs 64 to 71. Lows 44 to 51. .FRIDAY...Sunny. Highs 66 to 73. $$ IDZ061-021000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 30 to 40. .SATURDAY...Sunny. Highs 61 to 68. .SATURDAY NIGHT...Partly cloudy. Lows 32 to 42. .SUNDAY...Mostly sunny. Highs 65 to 72. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 45. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs around 65. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms. Lows 36 to 43. Highs around 58. .TUESDAY NIGHT...Mostly clear with a slight chance of rain. Lows 31 to 40. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 58 to 65. Lows 33 to 43. .THURSDAY AND THURSDAY NIGHT...Clear. Highs 65 to 72. Lows 37 to 45. .FRIDAY...Sunny. Highs 68 to 75. $$ IDZ071-074-021000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 508 PM MDT Fri May 1 2026 .TONIGHT...Mostly clear. Lows 30 to 40. .SATURDAY...Mostly sunny. Highs 58 to 68. .SATURDAY NIGHT...Mostly cloudy. Lows 34 to 43. .SUNDAY...Mostly sunny. Highs 60 to 70. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 44. .MONDAY...Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 59 to 69. .MONDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 33 to 42. .TUESDAY...Mostly sunny with a slight chance of rain and snow. Highs 55 to 65. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 31 to 40. Highs 59 to 69. .WEDNESDAY NIGHT...Mostly clear. Lows 34 to 43. .THURSDAY...Sunny. Highs 64 to 74. .THURSDAY NIGHT...Mostly clear. Lows 37 to 46. .FRIDAY...Mostly sunny. Highs 62 to 72. $$ IDZ055-021000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 508 PM MDT Fri May 1 2026 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM MDT SATURDAY... .TONIGHT...Mostly clear. Lows 35 to 45. East winds up to 10 mph. .SATURDAY...Mostly sunny. Highs 69 to 76. East winds around 10 mph...shifting to south in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 50. South winds around 10 mph. .SUNDAY...Mostly sunny. Highs 73 to 80. East winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 43 to 50. Southeast winds around 10 mph. .MONDAY...Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 70 to 77. .MONDAY NIGHT...Mostly cloudy with a chance of rain. Lows 40 to 47. .TUESDAY...Mostly sunny with a slight chance of rain. Highs 65 to 72. .TUESDAY NIGHT...Partly cloudy. Lows 39 to 46. .WEDNESDAY...Sunny. Highs 68 to 75. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 42 to 49. Highs 74 to 81. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 44 to 52. Highs 74 to 81. $$ weather information on-line 24-hours a day www.weather.gov/pocatello