FPUS55 KPIH 160407 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1007 PM MDT Fri May 15 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. IDZ072-161000- Sawtooth/Stanley Basin- Including Stanley 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly cloudy. Lows 28 to 38. .SATURDAY...Partly sunny with a slight chance of snow. Breezy. Highs 41 to 51. .SATURDAY NIGHT...Mostly cloudy with a chance of snow in the evening...then partly cloudy with a slight chance of snow after midnight. Colder. Little or no snow accumulation. Lows 20 to 30. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 38 to 48. .SUNDAY NIGHT...Partly cloudy. Lows 21 to 31. .MONDAY...Sunny. Highs 45 to 55. .MONDAY NIGHT...Mostly cloudy. Lows 23 to 32. .TUESDAY...Partly sunny with a slight chance of snow. Highs 50 to 60. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 37. Highs 57 to 67. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 62 to 72. Lows 31 to 41. $$ IDZ073-161000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1007 PM MDT Fri May 15 2026 .TONIGHT...Increasing clouds. Lows 29 to 38. .SATURDAY...Mostly cloudy in the morning then clearing. Breezy. Highs 49 to 59. .SATURDAY NIGHT...Partly cloudy. Breezy, colder. Lows 23 to 30. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 41 to 51. .SUNDAY NIGHT...Partly cloudy. Breezy. Lows 24 to 31. .MONDAY...Sunny. Highs 47 to 57. .MONDAY NIGHT...Mostly cloudy. Lows 25 to 32. .TUESDAY...Partly sunny with a slight chance of snow. Highs 50 to 60. .TUESDAY NIGHT...Partly cloudy. Lows 27 to 36. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 58 to 68. Lows 30 to 40. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 64 to 74. Lows 33 to 43. $$ IDZ052-053-161000- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 1007 PM MDT Fri May 15 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... .TONIGHT...Increasing clouds. Windy. Lows 34 to 41. Southwest winds 20 to 30 mph...decreasing to around 10 mph after midnight. .SATURDAY...Decreasing clouds. Very windy. Highs 57 to 65. Southwest winds 10 to 15 mph...increasing to 25 to 35 mph in the afternoon. .SATURDAY NIGHT...Increasing clouds. Windy. Lows 28 to 36. Southwest winds 20 to 30 mph with gusts to around 40 mph... becoming northwest 10 to 15 mph after midnight. .SUNDAY...Partly sunny with a slight chance of rain and snow. Highs 46 to 53. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Windy. Lows 27 to 34. North winds 20 to 30 mph. Chance of precipitation 20 percent. .MONDAY...Mostly sunny with a slight chance of rain and snow. Breezy. Highs 47 to 56. .MONDAY NIGHT...Partly cloudy. Lows 27 to 34. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs 54 to 62. Lows 30 to 37. .WEDNESDAY...Sunny. Highs 61 to 69. .WEDNESDAY NIGHT...Partly cloudy. Lows 34 to 41. .THURSDAY...Sunny. Highs 67 to 75. .THURSDAY NIGHT...Partly cloudy. Lows 38 to 45. .FRIDAY...Sunny. Highs 69 to 78. $$ IDZ051-161000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1007 PM MDT Fri May 15 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... .TONIGHT...Increasing clouds. Breezy. Lows 34 to 41. West winds 15 to 25 mph...decreasing to up to 10 mph after midnight. .SATURDAY...Decreasing clouds. Very windy. Highs 56 to 63. West winds 10 to 15 mph...increasing to 25 to 35 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Windy. Lows 28 to 35. West winds 20 to 30 mph with gusts to around 40 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly sunny with a slight chance of snow. Highs 49 to 56. West winds around 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 28 to 35. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .MONDAY...Sunny. Highs 53 to 61. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 29 to 36. Highs 59 to 66. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 32 to 42. Highs 66 to 73. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 72 to 81. Lows 39 to 46. $$ IDZ056-057-161000- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1007 PM MDT Fri May 15 2026 .TONIGHT...Partly cloudy. Lows 35 to 45. Northwest winds 10 to 15 mph...shifting to west after midnight. .SATURDAY...Decreasing clouds. Breezy. Highs 55 to 65. Northwest winds 10 to 15 mph...increasing to 15 to 25 mph in the afternoon. .SATURDAY NIGHT...Increasing clouds. Windy, colder. Lows 29 to 37. Northwest winds 20 to 30 mph with gusts to around 40 mph... decreasing to 10 to 20 mph after midnight. .SUNDAY...Mostly cloudy with a chance of snow. Breezy. Highs 47 to 54. Northwest winds 15 to 25 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain. Breezy. Lows 28 to 35. Northwest winds 15 to 25 mph. .MONDAY...Mostly sunny with a chance of snow. Highs 52 to 59. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 31 to 41. Highs 58 to 65. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 65 to 72. Lows 37 to 47. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 71 to 80. Lows 41 to 51. $$ IDZ058-059-161000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly clear. Lows 33 to 43. .SATURDAY...Mostly cloudy. Highs 56 to 66. .SATURDAY NIGHT...Increasing clouds. Breezy, colder. Lows 28 to 37. .SUNDAY...Mostly cloudy with a chance of snow and rain. Highs 43 to 53. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and a slight chance of rain. Lows 27 to 35. .MONDAY...Mostly sunny with a chance of snow. Breezy. Highs 46 to 56. .MONDAY NIGHT...Partly cloudy. Lows 26 to 35. .TUESDAY...Partly sunny. Highs 53 to 62. .TUESDAY NIGHT...Partly cloudy. Lows 30 to 39. .WEDNESDAY...Sunny. Highs 60 to 69. .WEDNESDAY NIGHT...Partly cloudy. Lows 33 to 43. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 67 to 77. Lows 39 to 49. $$ IDZ054-161000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1007 PM MDT Fri May 15 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... .TONIGHT...Increasing clouds. Breezy. Lows 34 to 42. Southwest winds 15 to 25 mph...decreasing to around 10 mph after midnight. .SATURDAY...Decreasing clouds. Windy. Highs 57 to 64. Southwest winds 10 to 15 mph...increasing to 20 to 30 mph in the afternoon. .SATURDAY NIGHT...Increasing clouds. Windy. Lows 30 to 37. West winds 20 to 30 mph with gusts to around 40 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly sunny with a slight chance of rain and snow. Highs 49 to 56. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Breezy. Lows 28 to 35. North winds 15 to 25 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny with a chance of snow and a slight chance of rain. Highs 51 to 58. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 28 to 38. Highs 58 to 65. .WEDNESDAY...Sunny. Highs 64 to 71. .WEDNESDAY NIGHT...Partly cloudy. Lows 34 to 42. .THURSDAY...Sunny. Highs 69 to 76. .THURSDAY NIGHT...Partly cloudy. Lows 38 to 47. .FRIDAY...Sunny. Highs 71 to 78. $$ IDZ075-161000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1007 PM MDT Fri May 15 2026 .TONIGHT...Increasing clouds. Breezy. Lows 33 to 41. West winds 15 to 25 mph...becoming northwest up to 10 mph after midnight. .SATURDAY...Cloudy in the morning then clearing. Windy. Highs 51 to 61. West winds 10 to 15 mph...increasing to 20 to 30 mph with gusts to around 40 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Windy, colder. Lows 26 to 33. West winds 20 to 30 mph with gusts to around 40 mph...becoming northwest 10 to 15 mph after midnight. .SUNDAY...Partly sunny with a chance of snow. Highs 43 to 53. Northwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 27 to 34. North winds 10 to 15 mph. .MONDAY...Sunny. Highs 48 to 58. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 29 to 36. Highs 53 to 63. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 32 to 42. Highs 60 to 69. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 66 to 76. Lows 37 to 47. $$ IDZ069-161000- Lost River Range- Including Borah Peak 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly cloudy. Breezy. Lows 35 to 42. .SATURDAY...Mostly cloudy. Windy. Highs 50 to 60. West winds around 30 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. A slight chance of snow after midnight. Very windy. Colder. Lows 27 to 34. Northwest winds 30 to 35 mph with gusts to around 45 mph in the evening. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Breezy. Highs 39 to 49. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Windy. Lows 26 to 33. North winds around 30 mph. .MONDAY...Mostly sunny. Breezy. Highs 43 to 53. .MONDAY NIGHT...Mostly cloudy. Lows 27 to 34. .TUESDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 49 to 59. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 32 to 42. Highs 56 to 66. .THURSDAY...Sunny. Highs 62 to 72. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 39 to 46. Highs 64 to 74. $$ IDZ063-064-161000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly clear. Lows 30 to 39. .SATURDAY...Mostly cloudy. Highs 54 to 63. .SATURDAY NIGHT...Partly cloudy. Breezy, colder. Lows 27 to 36. .SUNDAY...Mostly cloudy with a chance of snow. Highs 43 to 50. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Lows 27 to 35. .MONDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 44 to 51. .MONDAY NIGHT...Mostly cloudy with a chance of snow. Lows 24 to 33. .TUESDAY...Partly sunny with a slight chance of thunderstorms and snow showers. Highs 50 to 57. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 38. Highs 58 to 65. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 65 to 74. Lows 35 to 43. $$ IDZ068-070-161000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly cloudy. Breezy. Lows 34 to 41. West winds 15 to 25 mph...decreasing to up to 10 mph after midnight. .SATURDAY...Partly sunny. Windy. Highs 52 to 62. West winds around 10 mph...increasing to 20 to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy in the evening...then partly cloudy with a slight chance of snow after midnight. Windy, colder. Lows 26 to 33. Northwest winds 20 to 30 mph with gusts to around 40 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 41 to 51. North winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Windy. Lows 26 to 33. North winds 20 to 30 mph. .MONDAY...Mostly sunny. Highs 46 to 56. .MONDAY NIGHT...Mostly cloudy. Lows 27 to 34. .TUESDAY...Partly sunny with a slight chance of rain showers, thunderstorms and snow showers. Highs 52 to 62. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 31 to 41. Highs 58 to 68. .THURSDAY...Sunny. Highs 64 to 74. .THURSDAY NIGHT...Partly cloudy. Lows 37 to 44. .FRIDAY...Sunny. Highs 66 to 76. $$ IDZ066-067-161000- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly cloudy. Lows 31 to 41. .SATURDAY...Mostly cloudy. Windy. Highs 53 to 61. Southwest winds around 30 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy with a slight chance of snow. Breezy, colder. Lows 27 to 34. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 41 to 48. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Windy. Lows 24 to 31. North winds around 30 mph. .MONDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Breezy. Highs 42 to 50. .MONDAY NIGHT...Partly cloudy. Lows 23 to 31. .TUESDAY...Partly sunny. Highs 50 to 57. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 27 to 35. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 56 to 63. Lows 29 to 39. .THURSDAY...Sunny. Highs 63 to 70. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 33 to 43. Highs 64 to 71. $$ IDZ065-161000- Teton Valley- Including Ashton, Tetonia, and Driggs 1007 PM MDT Fri May 15 2026 .TONIGHT...Partly cloudy. Breezy. Lows 33 to 40. .SATURDAY...Mostly cloudy. Breezy. Highs around 59. .SATURDAY NIGHT...Partly cloudy in the evening...then mostly cloudy with a slight chance of snow after midnight. Breezy. Lows 28 to 35. .SUNDAY...Mostly cloudy with a chance of snow showers and a slight chance of thunderstorms. Highs 44 to 51. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 26 to 33. .MONDAY...Partly sunny with a chance of snow showers, a slight chance of showers and thunderstorms. Highs around 49. .MONDAY NIGHT...Partly cloudy with a chance of rain and snow. Lows 24 to 31. .TUESDAY...Partly sunny. Highs 52 to 59. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 28 to 35. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 58 to 65. Lows 32 to 39. .THURSDAY...Sunny. Highs 65 to 72. .THURSDAY NIGHT...Partly cloudy. Lows 37 to 44. .FRIDAY...Sunny. Highs around 70. $$ IDZ062-161000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly clear. Lows 32 to 42. .SATURDAY...Mostly cloudy. Breezy. Highs 54 to 62. .SATURDAY NIGHT...Increasing clouds. Windy, colder. Lows 27 to 37. West winds around 30 mph in the evening. .SUNDAY...Partly sunny with a slight chance of snow. Highs 42 to 49. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and a slight chance of rain. Lows 26 to 34. .MONDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Breezy. Highs 44 to 51. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 24 to 33. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 50 to 58. Lows 28 to 38. .WEDNESDAY...Sunny. Highs 57 to 65. .WEDNESDAY NIGHT...Partly cloudy. Lows 32 to 42. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 63 to 73. Lows 37 to 47. $$ IDZ060-161000- Bear River Range- Including Emigration Summit 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly clear. Lows 38 to 45. .SATURDAY...Partly sunny. Highs 56 to 63. .SATURDAY NIGHT...Mostly cloudy. Breezy, colder. Lows 33 to 40. .SUNDAY...Partly sunny with a chance of snow. Colder. Highs 41 to 48. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Lows 32 to 39. .MONDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 43 to 50. .MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 29 to 36. .TUESDAY...Mostly sunny with a slight chance of rain showers, thunderstorms and snow showers. Highs 49 to 56. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 41. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 57 to 64. Lows 39 to 46. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 63 to 73. Lows 44 to 51. $$ IDZ061-161000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly clear. Lows 30 to 40. .SATURDAY...Mostly cloudy. Highs 60 to 67. .SATURDAY NIGHT...Mostly cloudy. Breezy. Lows 26 to 36. .SUNDAY...Partly sunny with a slight chance of snow. Cooler. Highs 45 to 52. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 25 to 34. .MONDAY...Partly sunny with a chance of rain showers, snow showers and a slight chance of thunderstorms. Highs around 48. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 23 to 33. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 50 to 57. .TUESDAY NIGHT...Partly cloudy. Lows 27 to 36. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 57 to 64. Lows 31 to 40. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 64 to 74. Lows 35 to 43. $$ IDZ071-074-161000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1007 PM MDT Fri May 15 2026 .TONIGHT...Mostly cloudy. Lows 29 to 38. .SATURDAY...Decreasing clouds. Breezy. Highs 44 to 54. .SATURDAY NIGHT...Mostly cloudy with a chance of snow. Breezy, colder. Little or no snow accumulation. Lows 22 to 30. .SUNDAY...Snow showers likely and a slight chance of thunderstorms. Highs 37 to 47. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Breezy. Lows 23 to 31. .MONDAY...Mostly sunny. Highs 44 to 54. .MONDAY NIGHT...Mostly cloudy. Lows 24 to 32. .TUESDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 49 to 59. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 38. Highs 56 to 66. .THURSDAY...Sunny. Highs 61 to 71. .THURSDAY NIGHT...Partly cloudy. Lows 33 to 43. .FRIDAY...Sunny. Highs 62 to 72. $$ IDZ055-161000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1007 PM MDT Fri May 15 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... .TONIGHT...Increasing clouds. Lows 35 to 44. West winds 10 to 15 mph...shifting to southwest after midnight. .SATURDAY...Decreasing clouds. Windy. Highs 57 to 64. West winds 10 to 20 mph...increasing to 20 to 30 mph in the afternoon. .SATURDAY NIGHT...Increasing clouds. Windy. Lows 30 to 37. West winds 20 to 30 mph...decreasing to 10 to 20 mph after midnight. .SUNDAY...Partly sunny with a slight chance of rain and snow. Highs 49 to 56. West winds 10 to 15 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 30 to 37. Northwest winds 10 to 15 mph. Chance of precipitation 50 percent. .MONDAY...Mostly sunny with a slight chance of snow. Highs 53 to 60. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 31 to 41. Highs 60 to 67. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 66 to 73. Lows 37 to 46. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 72 to 81. Lows 40 to 50. $$ weather information on-line 24-hours a day www.weather.gov/pocatello