306
FPUS55 KPIH 121907
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
107 PM MDT Sat Sep 12 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.

IDZ072-131000-
Sawtooth/Stanley Basin-
Including Stanley
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy. Patchy smoke. Lows 38 to 48.
.SUNDAY...Sunny. Highs 53 to 63.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 27 to 37.
.MONDAY...Sunny. Highs 56 to 66.
.MONDAY NIGHT...Clear. Lows 28 to 38.
.TUESDAY...Sunny. Highs 59 to 69.
.TUESDAY NIGHT...Partly cloudy. Lows 30 to 40.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 60 to 70.
Lows 31 to 41.
.THURSDAY...Sunny with a slight chance of rain. Highs 64 to 74.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 34 to 44.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 66 to 76. Lows
36 to 46.

$$

IDZ073-131000-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy. Patchy smoke. Lows 42 to 52.
.SUNDAY...Sunny. Patchy smoke. Highs 58 to 68.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 27 to 37.
.MONDAY...Sunny. Highs 60 to 70.
.MONDAY NIGHT...Clear. Lows 30 to 40.
.TUESDAY...Sunny. Highs 62 to 71.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 35 to
45. Highs 64 to 73.
.THURSDAY...Sunny with a slight chance of rain. Highs 65 to 75.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 38 to 48.
Highs 68 to 78.

$$

IDZ053-131000-
Upper Snake River Plain-
Including Idaho Falls, Rexburg, and St. Anthony
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy in the evening then clearing. Patchy
smoke. Lows 47 to 57. South winds around 10 mph...shifting to
east after midnight.
.SUNDAY...Sunny, windy. Highs 70 to 77. South winds 10 to
20 mph...increasing to southwest 20 to 30 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 35 to 45.
Southwest winds 15 to 25 mph.
.MONDAY...Sunny. Highs 61 to 68. Southwest winds 10 to 20 mph.
.MONDAY NIGHT...Clear. Lows 35 to 43. South winds around 10 mph.
.TUESDAY...Sunny. Highs 67 to 75.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 38 to 48.
Highs 69 to 77.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 39 to 48.
.FRIDAY...Sunny with a slight chance of rain. Highs 70 to 77.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 40 to 49. Highs
72 to 79.

$$

IDZ052-131000-
Arco/Mud Lake Desert-
Including Mud Lake, INL, and Craters of the Moon NM
107 PM MDT Sat Sep 12 2026

...WIND ADVISORY IN EFFECT FROM 11 AM TO 7 PM MDT SUNDAY...

.TONIGHT...Mostly cloudy in the evening then clearing. Lows 46 to
53. Southwest winds around 10 mph...shifting to northeast after
midnight.
.SUNDAY...Sunny. Very windy. Patchy smoke in the afternoon. Highs
69 to 77. Southwest winds 10 to 15 mph...increasing to 25 to
35 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 33 to 40.
Southwest winds 15 to 25 mph with gusts to around 35 mph.
.MONDAY...Sunny. Highs 64 to 71. Southwest winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows 33 to 40. Southwest winds around
10 mph.
.TUESDAY...Sunny. Highs 70 to 77.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 38 to 46.
Highs 71 to 79.
.THURSDAY NIGHT...Mostly clear with a slight chance of rain. Lows
39 to 46.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 74 to 82. Lows
40 to 48.

$$

IDZ051-131000-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
107 PM MDT Sat Sep 12 2026

.TONIGHT...Partly cloudy. Patchy smoke. Lows 50 to 58. Northeast
winds around 10 mph.
.SUNDAY...Sunny, breezy. Patchy smoke in the afternoon. Highs
69 to 76. West winds 15 to 25 mph.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 35 to 42. West
winds 15 to 25 mph.
.MONDAY...Sunny. Highs 64 to 71. West winds 10 to 20 mph.
.MONDAY NIGHT...Clear. Lows 34 to 41. Southwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 71 to 78.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 40 to 50.
Highs 74 to 84.

$$

IDZ056-057-131000-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly clear. Lows 50 to 59. Southeast winds up to
10 mph...shifting to southwest after midnight.
.SUNDAY...Sunny. Highs 71 to 81. West winds 10 to 15 mph. Gusts
up to 25 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 36 to 45.
Northwest winds 15 to 25 mph with gusts to around 35 mph.
.MONDAY...Sunny. Highs 64 to 74. West winds around 10 mph.
.MONDAY NIGHT...Clear. Lows 36 to 45. Northwest winds around
10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 71 to 81. Lows
41 to 51.
.WEDNESDAY NIGHT...Partly cloudy. Lows 42 to 51.
.THURSDAY...Sunny. Highs 73 to 80.
.THURSDAY NIGHT...Partly cloudy. Lows 41 to 51.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 76 to 84. Lows
45 to 54.

$$

IDZ058-059-131000-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy in the evening then clearing. Lows 51 to
61.
.SUNDAY...Sunny. Highs 72 to 82.
.SUNDAY NIGHT...Increasing clouds. Colder. Lows 37 to 47.
.MONDAY...Sunny. Highs 61 to 71.
.MONDAY NIGHT...Mostly clear. Lows 36 to 46.
.TUESDAY...Sunny. Highs 69 to 79.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 41 to 51. Highs
69 to 79.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 41 to 51.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs 70 to 79.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows 41 to 51.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 72 to 82. Lows
42 to 52.

$$

IDZ054-131000-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
107 PM MDT Sat Sep 12 2026

.TONIGHT...Partly cloudy. Patchy smoke. Lows 48 to 58. Northwest
winds up to 10 mph...shifting to east around 10 mph after
midnight.
.SUNDAY...Sunny, breezy. Highs 71 to 78. Southwest winds 15 to
25 mph.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 37 to 47.
Southwest winds 15 to 25 mph.
.MONDAY...Sunny, breezy. Highs 64 to 71. Southwest winds 15 to
25 mph.
.MONDAY NIGHT...Clear. Lows 34 to 44. Southwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 72 to 79.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 39 to 49.
Highs 72 to 80.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 39 to 48.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 74 to 83. Lows
40 to 50.

$$

IDZ075-131000-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
107 PM MDT Sat Sep 12 2026

.TONIGHT...Increasing clouds. Patchy smoke after midnight. Lows
48 to 57. Northwest winds up to 10 mph...shifting to northeast
after midnight.
.SUNDAY...Sunny, breezy. Patchy smoke. Highs 61 to 71. West winds
10 to 15 mph...increasing to 15 to 25 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Much colder. Lows 31 to 41.
Northwest winds 10 to 20 mph.
.MONDAY...Sunny. Highs 60 to 69. West winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows 32 to 41. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 63 to 73.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 39 to 49.
Highs 68 to 78.

$$

IDZ069-131000-
Lost River Range-
Including Borah Peak
107 PM MDT Sat Sep 12 2026

.TONIGHT...Decreasing clouds. Patchy smoke after midnight. Lows
48 to 55.
.SUNDAY...Sunny, windy. Patchy smoke. Highs 62 to 71. Southwest
winds around 30 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 34 to 41.
.MONDAY...Sunny. Highs 58 to 67.
.MONDAY NIGHT...Mostly clear. Lows 36 to 43.
.TUESDAY...Sunny. Highs 63 to 72.
.TUESDAY NIGHT...Partly cloudy. Lows 40 to 47.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 64 to 74. Lows
41 to 48.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 42 to 49.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 67 to 77. Lows
44 to 51.

$$

IDZ063-064-131000-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy in the evening then clearing. Patchy
smoke in the evening. Lows 46 to 56.
.SUNDAY...Sunny. Highs 69 to 78.
.SUNDAY NIGHT...Increasing clouds. Colder. Lows 33 to 43.
.MONDAY...Sunny. Highs 59 to 67.
.MONDAY NIGHT...Clear. Lows 32 to 42.
.TUESDAY...Sunny. Highs 67 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 36 to 46. Highs
68 to 75.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of rain.
Lows 36 to 46.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Highs 68 to 75.
Lows 36 to 46.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 70 to 77.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 37 to 47. Highs
71 to 78.

$$

IDZ068-070-131000-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
107 PM MDT Sat Sep 12 2026

.TONIGHT...Decreasing clouds. Patchy smoke after midnight. Lows
47 to 55. Southwest winds up to 10 mph.
.SUNDAY...Sunny, windy. Patchy smoke. Highs 64 to 74. Southwest
winds 10 to 15 mph...increasing to 20 to 30 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 32 to 41. West winds
10 to 20 mph.
.MONDAY...Sunny. Highs 61 to 71. West winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 34 to 42. Northwest winds up
to 10 mph.
.TUESDAY...Sunny. Highs 66 to 76.
.TUESDAY NIGHT...Partly cloudy. Lows 38 to 47.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 67 to 77. Lows
39 to 47.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 40 to 48.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 70 to 80. Lows
42 to 50.

$$

IDZ066-131000-
Centennial Mountains - Island Park-
Including Island Park and Kilgore
107 PM MDT Sat Sep 12 2026

.TONIGHT...Decreasing clouds. Patchy smoke after midnight. Lows
41 to 51.
.SUNDAY...Sunny, breezy. Highs 67 to 74.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 29 to 39.
.MONDAY...Sunny. Highs 58 to 65.
.MONDAY NIGHT...Mostly clear. Lows 29 to 38.
.TUESDAY...Sunny. Highs 63 to 71.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 32 to 42.
Highs 66 to 74.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 33 to 43.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 67 to 74.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 33 to 43. Highs
68 to 75.

$$

IDZ067-131000-
Beaverhead - Lemhi Highlands-
Including Dubois, Spencer, Edie School, and Small
107 PM MDT Sat Sep 12 2026

...WIND ADVISORY IN EFFECT FROM 11 AM TO 7 PM MDT SUNDAY...

.TONIGHT...Decreasing clouds. Lows 46 to 56.
.SUNDAY...Sunny, windy. Patchy smoke in the afternoon. Highs
66 to 76. Southwest winds around 30 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 33 to 43.
.MONDAY...Sunny. Highs 60 to 69.
.MONDAY NIGHT...Mostly clear. Lows 32 to 42.
.TUESDAY...Sunny. Highs 64 to 73.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 37 to 47.
Highs 66 to 76.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 38 to 48.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 68 to 77. Lows
39 to 49.

$$

IDZ065-131000-
Teton Valley-
Including Ashton, Tetonia, and Driggs
107 PM MDT Sat Sep 12 2026

.TONIGHT...Partly cloudy. Patchy smoke. Lows 46 to 53.
.SUNDAY...Sunny. Highs around 74.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows 33 to 41.
.MONDAY...Sunny. Highs 60 to 67.
.MONDAY NIGHT...Clear. Lows 33 to 40.
.TUESDAY...Sunny. Highs 67 to 74.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 36 to
45. Highs 68 to 75.
.THURSDAY...Mostly sunny with a slight chance of rain. Highs
69 to 76.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 37 to
44.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 73.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 38 to 46. Highs
around 75.

$$

IDZ062-131000-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy in the evening then clearing. Lows 49 to
59.
.SUNDAY...Sunny. Highs 69 to 79.
.SUNDAY NIGHT...Increasing clouds. Colder. Lows 35 to 45.
.MONDAY...Sunny. Highs 59 to 69.
.MONDAY NIGHT...Clear. Lows 34 to 44.
.TUESDAY...Sunny. Highs 67 to 76.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 39 to
49. Highs 68 to 77.
.THURSDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 68 to 76.
.THURSDAY NIGHT...Partly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 38 to 48.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 69 to 79. Lows
39 to 49.

$$

IDZ060-131000-
Bear River Range-
Including Emigration Summit
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy in the evening then clearing. Lows 58 to
66.
.SUNDAY...Sunny, breezy. Highs 74 to 81.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 44 to 52.
.MONDAY...Sunny. Highs 62 to 69.
.MONDAY NIGHT...Mostly clear. Lows 43 to 50.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 70 to 77. Lows
48 to 56.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 48 to 56.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 68 to 75.
.THURSDAY NIGHT...Partly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 48 to 55.
.FRIDAY...Sunny. Highs 71 to 78.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 49 to 56. Highs
72 to 79.

$$

IDZ061-131000-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly cloudy in the evening then clearing. Lows 48 to
58.
.SUNDAY...Sunny. Highs 74 to 81.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 36 to 46.
.MONDAY...Sunny. Highs 63 to 70.
.MONDAY NIGHT...Mostly clear. Lows 33 to 43.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 70 to 78. Lows
38 to 48.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 38 to 48.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Highs 67 to 74.
Lows 36 to 46.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 69 to 78. Lows
37 to 47.

$$

IDZ071-074-131000-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
107 PM MDT Sat Sep 12 2026

.TONIGHT...Decreasing clouds. Patchy smoke. Lows 42 to 52.
.SUNDAY...Sunny, breezy. Patchy smoke in the afternoon. Highs
57 to 67.
.SUNDAY NIGHT...Mostly clear. Colder. Lows 29 to 39.
.MONDAY...Sunny. Highs 59 to 69.
.MONDAY NIGHT...Mostly clear. Lows 31 to 40.
.TUESDAY...Sunny. Highs 62 to 72.
.TUESDAY NIGHT...Partly cloudy. Lows 33 to 43.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 63 to 73.
Lows 35 to 45.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. A slight chance of
rain. Highs 65 to 75. Lows 37 to 46.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 68 to 78. Lows
39 to 49.

$$

IDZ055-131000-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
107 PM MDT Sat Sep 12 2026

.TONIGHT...Mostly clear. Patchy smoke. Lows 51 to 58. North winds
around 10 mph...shifting to south after midnight.
.SUNDAY...Sunny, breezy. Patchy smoke in the afternoon. Highs
71 to 78. West winds 15 to 25 mph.
.SUNDAY NIGHT...Mostly clear. Breezy, colder. Lows 36 to 46. West
winds 15 to 25 mph.
.MONDAY...Sunny. Highs 65 to 72. West winds 10 to 20 mph.
.MONDAY NIGHT...Clear. Lows 36 to 44. Southwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 72 to 79.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 42 to 52.
Highs 75 to 85.

$$



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www.weather.gov/pocatello