FPUS55 KPIH 160632 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1232 AM MDT Sat May 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. IDZ072-162200- Sawtooth/Stanley Basin- Including Stanley 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy with a slight chance of snow showers. Breezy. Highs 41 to 51. .TONIGHT...Partly cloudy. A slight chance of snow showers in the evening. Colder. Lows 19 to 29. .SUNDAY...Partly sunny. A chance of snow showers in the afternoon. Highs 38 to 48. .SUNDAY NIGHT...Partly cloudy. Lows 21 to 31. .MONDAY...Mostly sunny. Not as cool. Highs 45 to 55. .MONDAY NIGHT...Partly cloudy. Lows 23 to 33. .TUESDAY...Mostly sunny with a slight chance of snow showers. Highs 50 to 60. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 37. Highs 56 to 66. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 64 to 74. Lows 32 to 42. $$ IDZ073-162200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1232 AM MDT Sat May 16 2026 .TODAY...Cloudy in the morning then clearing. Breezy. Highs 49 to 59. .TONIGHT...Mostly clear. Breezy, colder. Lows 22 to 29. .SUNDAY...Mostly sunny. A slight chance of snow showers in the afternoon. Highs 41 to 51. .SUNDAY NIGHT...Partly cloudy. Breezy. Lows 24 to 31. .MONDAY...Mostly sunny. Not as cool. Highs 48 to 58. .MONDAY NIGHT...Partly cloudy. Lows 26 to 34. .TUESDAY...Partly sunny with a slight chance of thunderstorms and snow showers. Highs 51 to 61. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 27 to 36. Highs 59 to 69. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 30 to 40. Highs 64 to 74. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 34 to 44. Highs 67 to 77. $$ IDZ052-053-162200- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 1232 AM MDT Sat May 16 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING... .TODAY...Mostly cloudy. Windy. Highs 57 to 65. Southwest winds 10 to 15 mph...increasing to 20 to 30 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Increasing clouds. Very windy. Colder. Lows 26 to 34. West winds 25 to 35 mph...becoming northwest 10 to 15 mph after midnight. .SUNDAY...Mostly cloudy. Highs 47 to 54. North winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Windy. Lows 27 to 34. North winds 20 to 30 mph. Chance of precipitation 20 percent. .MONDAY...Partly sunny with a slight chance of snow showers. Breezy. Highs 48 to 57. North winds 15 to 25 mph. Chance of precipitation 20 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 27 to 34. Highs 55 to 63. .TUESDAY NIGHT...Mostly cloudy. Lows 31 to 38. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 61 to 69. Lows 34 to 41. .THURSDAY...Sunny. Highs 67 to 75. .THURSDAY NIGHT...Partly cloudy. Lows 37 to 45. .FRIDAY...Sunny. Highs 71 to 80. $$ IDZ051-162200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1232 AM MDT Sat May 16 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING... .TODAY...Cloudy in the morning then clearing. Very windy. Highs 57 to 64. West winds 10 to 15 mph...increasing to 25 to 35 mph in the afternoon. .TONIGHT...Partly cloudy. Very windy. Colder. Lows 26 to 33. West winds 25 to 35 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly sunny. Highs 50 to 57. West winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 27 to 34. North winds 10 to 15 mph. .MONDAY...Sunny. Highs 54 to 61. Northwest winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. Lows 30 to 37. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 60 to 67. Lows 32 to 39. .WEDNESDAY...Mostly sunny. Highs 66 to 73. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 36 to 46. Highs 72 to 82. $$ IDZ056-057-162200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Breezy. Highs 55 to 65. Northwest winds 10 to 15 mph...increasing to 15 to 25 mph in the afternoon. .TONIGHT...Increasing clouds. Windy, colder. Lows 28 to 36. Northwest winds 20 to 30 mph with gusts to around 40 mph... decreasing to 10 to 15 mph with gusts to around 25 mph after midnight. .SUNDAY...Mostly cloudy. Highs 47 to 54. Northwest winds 10 to 20 mph. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain showers and snow showers. Breezy. Lows 28 to 36. Northwest winds 15 to 25 mph. .MONDAY...Mostly sunny with a slight chance of snow showers. Breezy. Highs 52 to 59. North winds 15 to 25 mph. .MONDAY NIGHT...Mostly cloudy. Lows 30 to 39. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 58 to 65. Lows 33 to 43. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 65 to 72. Lows 37 to 47. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 72 to 82. Lows 41 to 51. $$ IDZ058-059-162200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Highs 56 to 66. .TONIGHT...Increasing clouds. Breezy, colder. Lows 26 to 36. .SUNDAY...Cloudy. Highs 44 to 54. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers and rain showers. Breezy. Lows 28 to 36. .MONDAY...Partly sunny with a chance of snow showers. Breezy. Highs 46 to 56. .MONDAY NIGHT...Mostly cloudy. Lows 26 to 36. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 53 to 63. Lows 30 to 39. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 60 to 69. Lows 34 to 44. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 66 to 75. Lows 38 to 48. .FRIDAY...Sunny. Highs 70 to 79. $$ IDZ054-162200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1232 AM MDT Sat May 16 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING... .TODAY...Mostly cloudy. Windy. Highs 57 to 64. Southwest winds 10 to 15 mph...increasing to 20 to 30 mph in the afternoon. .TONIGHT...Increasing clouds. Very windy. Colder. Lows 28 to 35. West winds 25 to 35 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Mostly cloudy. Highs 50 to 57. North winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of snow showers. Windy. Lows 29 to 36. North winds 20 to 30 mph. Chance of precipitation 40 percent. .MONDAY...Mostly sunny with a slight chance of snow showers. Breezy. Highs 52 to 59. North winds 15 to 25 mph. Chance of precipitation 20 percent. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 28 to 38. Highs 58 to 65. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 64 to 71. Lows 35 to 42. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 70 to 80. Lows 37 to 47. $$ IDZ075-162200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1232 AM MDT Sat May 16 2026 .TODAY...Cloudy in the morning then clearing. Windy. Highs 51 to 61. West winds 10 to 15 mph...increasing to 20 to 30 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Mostly clear. Very windy. Colder. Lows 25 to 32. West winds 25 to 35 mph...becoming northwest 10 to 15 mph after midnight. .SUNDAY...Partly sunny. A slight chance of snow showers in the afternoon. Highs 43 to 53. North winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 27 to 34. North winds 10 to 20 mph. .MONDAY...Sunny. Not as cool. Highs 49 to 59. North winds around 10 mph. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 29 to 38. Highs 53 to 63. .WEDNESDAY...Mostly sunny. Highs 60 to 70. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 36 to 46. Highs 67 to 77. $$ IDZ069-162200- Lost River Range- Including Borah Peak 1232 AM MDT Sat May 16 2026 .TODAY...Cloudy in the morning...then partly sunny with a slight chance of snow showers in the afternoon. Windy. Highs 50 to 60. West winds around 30 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of snow showers in the evening. Very windy. Colder. Lows 26 to 33. Northwest winds 30 to 35 mph in the evening. .SUNDAY...Mostly sunny. A slight chance of snow showers in the afternoon. Breezy. Highs 40 to 50. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers. Windy. Lows 27 to 34. North winds around 30 mph. .MONDAY...Mostly sunny. Breezy. Highs 44 to 54. .MONDAY NIGHT...Partly cloudy. Lows 28 to 35. .TUESDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs 49 to 59. .TUESDAY NIGHT...Mostly cloudy. Lows 31 to 38. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 56 to 66. Lows 35 to 42. .THURSDAY...Sunny. Highs 62 to 72. .THURSDAY NIGHT...Partly cloudy. Lows 39 to 46. .FRIDAY...Sunny. Highs 66 to 76. $$ IDZ063-064-162200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Highs 55 to 64. .TONIGHT...Partly cloudy. Breezy, colder. Lows 26 to 35. .SUNDAY...Mostly cloudy. Highs 44 to 51. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows 28 to 35. .MONDAY...Mostly cloudy with a chance of snow showers and a slight chance of thunderstorms. Highs 45 to 52. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a slight chance of snow showers. Lows 26 to 34. .TUESDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs 51 to 58. .TUESDAY NIGHT...Mostly cloudy. Lows 28 to 36. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 58 to 65. Lows 31 to 39. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 66 to 76. Lows 34 to 42. $$ IDZ068-070-162200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1232 AM MDT Sat May 16 2026 .TODAY...Decreasing clouds. Windy. Highs 52 to 62. West winds 10 to 15 mph...increasing to 20 to 30 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of snow showers in the evening. Windy, colder. Lows 25 to 32. Northwest winds 20 to 30 mph with gusts to around 40 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Mostly sunny. A slight chance of snow showers in the afternoon. Highs 42 to 52. North winds 10 to 20 mph. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Windy. Lows 26 to 33. North winds 20 to 30 mph. .MONDAY...Mostly sunny. Highs 47 to 57. North winds 10 to 20 mph. .MONDAY NIGHT...Partly cloudy. Lows 27 to 34. .TUESDAY...Mostly sunny with a slight chance of rain showers, thunderstorms and snow showers. Highs 52 to 62. .TUESDAY NIGHT...Mostly cloudy. Lows 30 to 37. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 58 to 68. Lows 34 to 41. .THURSDAY...Sunny. Highs 64 to 74. .THURSDAY NIGHT...Partly cloudy. Lows 37 to 44. .FRIDAY...Sunny. Highs 68 to 78. $$ IDZ066-067-162200- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Windy. Highs 53 to 61. Southwest winds around 30 mph in the afternoon. .TONIGHT...Mostly cloudy. A slight chance of rain showers and snow showers in the evening...then a slight chance of snow showers after midnight. Windy, colder. Lows 25 to 32. West winds around 30 mph in the evening. .SUNDAY...Partly sunny. A slight chance of snow showers in the afternoon. Highs 42 to 50. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Windy. Lows 24 to 31. North winds around 30 mph. .MONDAY...Partly sunny with a slight chance of snow showers. Breezy. Highs 43 to 50. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 23 to 32. Highs 50 to 58. .TUESDAY NIGHT...Mostly cloudy. Lows 27 to 35. .WEDNESDAY...Mostly sunny. Highs 56 to 63. .WEDNESDAY NIGHT...Mostly cloudy. Lows 29 to 39. .THURSDAY...Sunny. Highs 62 to 69. .THURSDAY NIGHT...Partly cloudy. Lows 33 to 43. .FRIDAY...Sunny. Highs 66 to 74. $$ IDZ065-162200- Teton Valley- Including Ashton, Tetonia, and Driggs 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Breezy. Highs 56 to 63. .TONIGHT...Increasing clouds. Breezy, colder. Lows 26 to 33. .SUNDAY...Mostly cloudy. A slight chance of snow showers in the afternoon. Highs around 49. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows 26 to 33. .MONDAY...Partly sunny with a chance of snow showers. Highs around 50. .MONDAY NIGHT...Partly cloudy with a slight chance of rain showers and snow showers. Lows 25 to 32. .TUESDAY...Mostly sunny. Highs 53 to 60. .TUESDAY NIGHT...Mostly cloudy. Lows 29 to 36. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 58 to 65. Lows 32 to 39. .THURSDAY...Sunny. Highs around 68. .THURSDAY NIGHT...Partly cloudy. Lows 36 to 43. .FRIDAY...Sunny. Highs 69 to 76. $$ IDZ062-162200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Breezy. Highs 54 to 63. .TONIGHT...Increasing clouds. Breezy, colder. Lows 25 to 35. .SUNDAY...Mostly cloudy. Highs 44 to 51. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers. Breezy. Lows 26 to 35. .MONDAY...Partly sunny with a chance of snow showers and a slight chance of rain showers. Breezy. Highs 44 to 51. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain showers and snow showers. Lows 25 to 34. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 50 to 58. Lows 28 to 38. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 57 to 65. Lows 32 to 42. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 64 to 74. Lows 36 to 46. $$ IDZ060-162200- Bear River Range- Including Emigration Summit 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Highs 57 to 64. .TONIGHT...Partly cloudy. Breezy, colder. Lows 31 to 38. .SUNDAY...Mostly cloudy. A slight chance of snow showers in the afternoon. Colder. Highs 42 to 49. .SUNDAY NIGHT...Snow showers likely. Lows around 36. .MONDAY...Mostly cloudy with a chance of snow showers. Highs 42 to 49. .MONDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Lows 31 to 38. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 49 to 56. Lows 34 to 41. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 57 to 64. Lows 39 to 46. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 63 to 70. Lows 43 to 50. .FRIDAY...Sunny. Highs 67 to 74. $$ IDZ061-162200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1232 AM MDT Sat May 16 2026 .TODAY...Mostly cloudy. Highs 60 to 67. .TONIGHT...Decreasing clouds. Breezy. Lows 25 to 35. .SUNDAY...Mostly cloudy. Cooler. Highs around 49. .SUNDAY NIGHT...Cloudy with a chance of snow showers and rain showers. Lows 26 to 35. .MONDAY...Snow showers likely with possible showers and thunderstorms. Highs around 47. .MONDAY NIGHT...Mostly cloudy with a chance of snow showers and a slight chance of rain showers. Lows 24 to 34. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 50 to 57. Lows 26 to 36. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 57 to 64. Lows 30 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 62 to 70. Lows 34 to 43. .FRIDAY...Sunny. Highs 66 to 76. $$ IDZ071-074-162200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1232 AM MDT Sat May 16 2026 .TODAY...Partly sunny. Windy. Highs 44 to 54. West winds around 30 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of snow showers in the evening. Breezy, colder. Lows 21 to 29. .SUNDAY...Partly sunny. A chance of snow showers and a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 38 to 48. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Breezy. Lows 23 to 31. .MONDAY...Mostly sunny. Not as cool. Highs 44 to 54. .MONDAY NIGHT...Partly cloudy. Lows 24 to 33. .TUESDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs 49 to 59. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows 29 to 39. Highs 56 to 66. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 63 to 73. Lows 34 to 44. $$ IDZ055-162200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1232 AM MDT Sat May 16 2026 ...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT SATURDAY... ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING... .TODAY...Decreasing clouds. Windy. Highs 57 to 64. West winds 10 to 15 mph...increasing to 20 to 30 mph in the afternoon. .TONIGHT...Increasing clouds. Very windy. Colder. Lows 28 to 36. West winds 25 to 35 mph...decreasing to 10 to 15 mph after midnight. .SUNDAY...Mostly cloudy. Highs 50 to 57. Northwest winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain showers and snow showers. Lows 30 to 37. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .MONDAY...Mostly sunny with a slight chance of snow showers. Highs 54 to 61. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy. Lows 30 to 40. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 60 to 67. Lows 33 to 42. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 66 to 73. Lows 37 to 46. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 72 to 82. Lows 40 to 50. $$ weather information on-line 24-hours a day www.weather.gov/pocatello