468
FPUS55 KPIH 080758
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
158 AM MDT Tue Sep 8 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.

IDZ072-082200-
Sawtooth/Stanley Basin-
Including Stanley
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Not as cool. Highs 58 to 68.
.TONIGHT...Mostly clear. Lows 29 to 39.
.WEDNESDAY...Sunny, warmer. Highs 66 to 76.
.WEDNESDAY NIGHT...Clear. Lows 32 to 42.
.THURSDAY...Sunny. Highs 68 to 78.
.THURSDAY NIGHT...Mostly clear. Lows 36 to 46.
.FRIDAY...Sunny. Highs 60 to 70.
.FRIDAY NIGHT...Mostly clear. Lows 31 to 41.
.SATURDAY...Partly sunny with a slight chance of rain. Highs
55 to 65.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 28 to 38.
.SUNDAY...Partly sunny with a chance of snow and a slight chance
of rain. Highs 46 to 56.
.SUNDAY NIGHT...Partly cloudy. Lows 26 to 36.
.MONDAY...Sunny. Highs 55 to 65.

$$

IDZ073-082200-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 63 to 71.
.TONIGHT...Mostly clear. Lows 33 to 43.
.WEDNESDAY...Sunny, warmer. Highs 69 to 79.
.WEDNESDAY NIGHT...Clear. Lows 37 to 47.
.THURSDAY...Sunny. Highs 72 to 81.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 38 to
48. Highs 64 to 73.
.SATURDAY...Mostly sunny. Highs 60 to 69.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
rain and snow. Lows 32 to 42. Highs 51 to 61.
.SUNDAY NIGHT...Partly cloudy. Lows 29 to 39.
.MONDAY...Sunny. Highs 56 to 65.

$$

IDZ052-053-082200-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 67 to 76. Southwest winds up to 10 mph...
increasing to 10 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 38 to 45. West winds around
10 mph...shifting to northeast up to 10 mph after midnight.
.WEDNESDAY...Sunny. Highs 71 to 80. Northeast winds up to
10 mph...shifting to southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 40 to 48. South winds 10 to
15 mph.
.THURSDAY...Sunny. Highs 76 to 85. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 48 to 57.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Breezy. Highs 72 to 80.
Lows 42 to 50.
.SATURDAY...Mostly sunny. Highs 69 to 76.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
rain. Breezy. Lows 39 to 47. Highs 58 to 66.
.SUNDAY NIGHT...Partly cloudy. Lows 35 to 42.
.MONDAY...Sunny. Highs 62 to 69.

$$

IDZ051-082200-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny, warmer. Highs 71 to 78. Northwest winds up to
10 mph...shifting to west with gusts to around 25 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows 38 to 45. West winds 10 to 15 mph...
shifting to northeast after midnight.
.WEDNESDAY...Sunny. Highs 76 to 83. Light and variable winds...
becoming southwest 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 42 to 49. West winds around
10 mph.
.THURSDAY...Sunny. Highs 81 to 88. West winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 49 to 56.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 71 to 81. Lows
43 to 50.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Breezy. Lows 38 to 45.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 61 to 71. Lows 35 to
42.

$$

IDZ056-057-082200-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 72 to 80. Light and variable winds...
becoming northwest 10 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 41 to 49. Northwest winds 10 to
15 mph...shifting to west after midnight.
.WEDNESDAY...Mostly sunny. Highs 76 to 84. Light and variable
winds...becoming northwest around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 46 to 55. West winds around
10 mph.
.THURSDAY...Sunny. Highs 81 to 88. Southwest winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows 52 to 61.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 74 to 83. Lows
45 to 53.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Windy. Lows 40 to 47.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 63 to 73. Lows 36 to
44.

$$

IDZ058-059-082200-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 68 to 78.
.TONIGHT...Mostly clear. Lows 40 to 50.
.WEDNESDAY...Sunny. Highs 72 to 82.
.WEDNESDAY NIGHT...Mostly clear. Lows 43 to 53.
.THURSDAY...Sunny. Highs 76 to 86.
.THURSDAY NIGHT...Mostly cloudy. Lows 50 to 60.
.FRIDAY...Sunny. Highs 71 to 81.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 54. Highs
71 to 81.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 40 to 50.
.SUNDAY...Sunny with a slight chance of rain. Highs 58 to 68.
.SUNDAY NIGHT...Partly cloudy. Lows 35 to 45.
.MONDAY...Sunny. Highs 63 to 73.

$$

IDZ054-082200-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 71 to 78. Southwest winds up to 10 mph...
shifting to west in the afternoon.
.TONIGHT...Mostly clear. Lows 38 to 47. Southwest winds 10 to
15 mph...shifting to west after midnight.
.WEDNESDAY...Sunny. Highs 75 to 82. Light and variable winds...
becoming southwest 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 41 to 50. Southwest winds 10 to
15 mph.
.THURSDAY...Sunny. Highs 78 to 86. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 58.
.FRIDAY...Sunny, breezy. Highs 74 to 81.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 51. Highs
72 to 79.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Breezy. Lows 40 to 47.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Breezy. Highs 60 to 67.
Lows 36 to 43.
.MONDAY...Sunny. Highs 65 to 72.

$$

IDZ075-082200-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 64 to 74. Northwest winds up to 10 mph...
shifting to southwest in the afternoon.
.TONIGHT...Mostly clear. Lows 38 to 45. West winds around
10 mph...shifting to north up to 10 mph after midnight.
.WEDNESDAY...Sunny, warmer. Highs 70 to 80. Northwest winds up to
10 mph...shifting to southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 41 to 48. Northwest winds around
10 mph.
.THURSDAY...Sunny. Highs 73 to 83. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 53.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 67 to 77. Lows
42 to 49.
.SATURDAY...Mostly sunny. Highs 63 to 73.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 37 to 44.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 53 to 63. Lows
34 to 41.
.MONDAY...Sunny. Highs 58 to 68.

$$

IDZ069-082200-
Lost River Range-
Including Borah Peak
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 62 to 72.
.TONIGHT...Mostly clear. Lows 38 to 45.
.WEDNESDAY...Sunny, warmer. Highs 69 to 77.
.WEDNESDAY NIGHT...Mostly clear. Lows 41 to 48.
.THURSDAY...Sunny. Highs 72 to 81.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 46 to 53. Highs
67 to 76.
.FRIDAY NIGHT...Mostly clear. Lows 42 to 49.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
62 to 71.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 38 to 45.
.SUNDAY...Mostly sunny with a slight chance of rain and snow.
Highs 51 to 61.
.SUNDAY NIGHT...Partly cloudy. Lows 34 to 41.
.MONDAY...Sunny. Highs 56 to 65.

$$

IDZ063-064-082200-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 65 to 72.
.TONIGHT...Mostly clear. Lows 34 to 44.
.WEDNESDAY...Sunny. Highs 69 to 76.
.WEDNESDAY NIGHT...Clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 74 to 81.
.THURSDAY NIGHT...Partly cloudy. Lows 44 to 54.
.FRIDAY...Sunny. Highs 68 to 75.
.FRIDAY NIGHT...Partly cloudy. Lows 39 to 49.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
68 to 75.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 37 to
46.
.SUNDAY...Mostly sunny with a chance of rain. Highs 57 to 64.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
32 to 41.
.MONDAY...Sunny. Highs 61 to 68.

$$

IDZ068-070-082200-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 64 to 74. Light and variable winds...
becoming northwest 10 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 37 to 45. Northwest winds around
10 mph in the evening...becoming light and variable.
.WEDNESDAY...Sunny, warmer. Highs 71 to 81. Light and variable
winds...becoming southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 49. West winds around
10 mph.
.THURSDAY...Sunny. Highs 74 to 84. Southwest winds around 10 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 42 to
52. Highs 68 to 78.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
64 to 74.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 36 to
44.
.SUNDAY...Mostly sunny with a chance of snow and a slight chance
of rain. Highs 54 to 64.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 40.
.MONDAY...Sunny. Highs 59 to 69.

$$

IDZ066-067-082200-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 62 to 70.
.TONIGHT...Mostly clear. Lows 34 to 44.
.WEDNESDAY...Sunny, warmer. Highs 67 to 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 71 to 79.
.THURSDAY NIGHT...Partly cloudy. Lows 42 to 52.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 66 to 75. Lows
37 to 47.
.SATURDAY...Mostly sunny. Highs 64 to 72.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 35 to 44.
.SUNDAY...Partly sunny with a chance of rain and snow. Highs
53 to 60.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
30 to 40.
.MONDAY...Sunny. Highs 58 to 65.

$$

IDZ065-082200-
Teton Valley-
Including Ashton, Tetonia, and Driggs
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 65 to 72.
.TONIGHT...Mostly clear. Lows 36 to 43.
.WEDNESDAY...Sunny. Highs 70 to 77.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 45.
.THURSDAY...Sunny. Highs 74 to 81.
.THURSDAY NIGHT...Partly cloudy. Lows 45 to 52.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 69 to 76. Lows
40 to 47.
.SATURDAY...Mostly sunny. Highs around 72.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of rain.
Lows 38 to 45. Highs around 60.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
32 to 39.
.MONDAY...Sunny. Highs 61 to 68.

$$

IDZ062-082200-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny, warmer. Highs 66 to 75.
.TONIGHT...Mostly clear. Lows 36 to 46.
.WEDNESDAY...Sunny. Highs 70 to 79.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50.
.THURSDAY...Sunny. Highs 73 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 57.
.FRIDAY...Sunny. Highs 69 to 77.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 41 to 51. Highs
69 to 77.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
rain. Breezy. Lows 38 to 48. Highs 56 to 65.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 43.
.MONDAY...Sunny. Highs 61 to 69.

$$

IDZ060-082200-
Bear River Range-
Including Emigration Summit
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 69 to 76.
.TONIGHT...Mostly clear. Lows 46 to 54.
.WEDNESDAY...Sunny. Highs 72 to 79.
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 57.
.THURSDAY...Sunny. Highs 75 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 56 to 63.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 71 to 78. Lows
51 to 58.
.SATURDAY...Mostly sunny. Highs 71 to 78.
.SATURDAY NIGHT...Partly cloudy with a chance of rain. Lows 47 to
54.
.SUNDAY...Sunny with a slight chance of rain. Highs 60 to 67.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 42 to 49. Highs
63 to 70.

$$

IDZ061-082200-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Highs 70 to 77.
.TONIGHT...Mostly clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 72 to 79.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 74 to 81.
.THURSDAY NIGHT...Partly cloudy. Lows 44 to 54.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 71 to 78. Lows
40 to 50.
.SATURDAY...Mostly sunny. Highs 71 to 78.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 37 to 47.
.SUNDAY...Sunny with a slight chance of rain. Highs 59 to 66.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 32 to 42. Highs
63 to 70.

$$

IDZ071-074-082200-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny. Not as cool. Highs 60 to 70.
.TONIGHT...Mostly clear. Lows 33 to 43.
.WEDNESDAY...Sunny, warmer. Highs 68 to 78.
.WEDNESDAY NIGHT...Clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 71 to 81.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 38 to
48. Highs 63 to 73.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
58 to 68.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 31 to 41.
.SUNDAY...Mostly sunny with a slight chance of rain and snow.
Highs 50 to 60.
.SUNDAY NIGHT...Partly cloudy. Lows 28 to 38.
.MONDAY...Sunny. Highs 57 to 67.

$$

IDZ055-082200-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
158 AM MDT Tue Sep 8 2026

.TODAY...Sunny, warmer. Highs 73 to 80. Light and variable
winds...becoming west 10 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 39 to 48. Southwest winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 77 to 84. Light and variable winds...
becoming west around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 45 to 55. Southwest winds
around 10 mph.
.THURSDAY...Sunny. Highs 82 to 89. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 60.
.FRIDAY...Sunny. Highs 75 to 82.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 53.
.SATURDAY...Sunny. Highs 75 to 82.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain.
Windy. Lows 40 to 47.
.SUNDAY THROUGH MONDAY...Mostly clear. Breezy. Highs 63 to 73.
Lows 37 to 44.

$$



weather information on-line 24-hours a day
www.weather.gov/pocatello