Zone Forecast Product
Issued by NWS Pocatello, ID

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FPUS55 KPIH 081951
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
150 PM MDT Fri Aug 8 2025

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.

IDZ072-091000-
Sawtooth/Stanley Basin-
Including Stanley
150 PM MDT Fri Aug 8 2025

.TONIGHT...Partly cloudy. Lows 34 to 44.
.SATURDAY...Mostly sunny. Highs 67 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 46.
.SUNDAY...Sunny. Highs 72 to 82.
.SUNDAY NIGHT...Clear. Lows 40 to 50.
.MONDAY THROUGH TUESDAY...Clear. Highs 76 to 86. Lows 43 to 53.
.TUESDAY NIGHT...Mostly clear. Lows 44 to 54.
.WEDNESDAY...Sunny. Highs 75 to 85.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
41 to 51. Highs 70 to 80.
.FRIDAY...Mostly sunny. Highs 67 to 77.

$$

IDZ073-091000-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 38 to 48.
.SATURDAY...Mostly sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 41 to 51.
.SUNDAY...Sunny. Highs 75 to 85.
.SUNDAY NIGHT...Clear. Lows 45 to 55.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 79 to 89. Lows 49 to 59.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 45 to 55.
Highs 73 to 83.

$$

IDZ052-053-091000-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 42 to 50. West winds 10 to 15 mph...
shifting to northeast after midnight.
.SATURDAY...Partly sunny. Highs 73 to 81. Northeast winds up to
10 mph...shifting to west around 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 43 to 52. Southwest winds
around 10 mph...shifting to northeast after midnight.
.SUNDAY...Sunny, warmer. Highs 78 to 87. North winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 56. Northwest winds
around 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 83 to 91. Lows
49 to 58.
.TUESDAY...Sunny. Highs 85 to 93.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60.
.WEDNESDAY...Sunny. Highs 86 to 94.
.WEDNESDAY NIGHT...Partly cloudy. Lows 52 to 61.
.THURSDAY...Sunny. Highs 84 to 92.
.THURSDAY NIGHT...Partly cloudy. Lows 49 to 57.
.FRIDAY...Sunny. Highs 80 to 88.

$$

IDZ051-091000-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 45 to 52. West winds 10 to 15 mph
with gusts to around 25 mph...shifting to northwest after
midnight.
.SATURDAY...Mostly sunny. Highs 76 to 83. East winds up to
10 mph...shifting to southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 55. West winds 10 to
15 mph...shifting to north after midnight.
.SUNDAY...Sunny. Highs 81 to 88. East winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 59. West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Clear. Highs 85 to 95. Lows 53 to 60.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 55 to 62. Highs
88 to 95.
.WEDNESDAY NIGHT...Partly cloudy. Lows 54 to 61.
.THURSDAY...Sunny. Highs 84 to 91.
.THURSDAY NIGHT...Partly cloudy. Lows 50 to 57.
.FRIDAY...Sunny. Highs 81 to 88.

$$

IDZ056-057-091000-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Colder. Lows 44 to 54. West winds 10 to
15 mph.
.SATURDAY...Mostly sunny. Highs 74 to 84. Northwest winds up to
10 mph...increasing to 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 57. Northwest winds
10 to 15 mph...shifting to west after midnight.
.SUNDAY...Sunny. Highs 80 to 89. Northwest winds around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 61. Northwest winds
around 10 mph.
.MONDAY...Sunny. Highs 84 to 93.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Sunny. Highs 87 to 95.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 67.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs 88 to 96.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 56 to 66.
.THURSDAY...Sunny. Highs 84 to 94.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Sunny. Highs 81 to 91.

$$

IDZ058-059-091000-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Colder. Lows 43 to 53.
.SATURDAY...Partly sunny. Highs 72 to 82.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 55.
.SUNDAY...Sunny. Highs 77 to 87.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 59.
.MONDAY...Sunny. Highs 81 to 91.
.MONDAY NIGHT...Mostly clear. Lows 52 to 62.
.TUESDAY...Sunny. Highs 83 to 93.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 54 to 64. Highs
84 to 94.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 55 to 65.
.THURSDAY...Sunny. Highs 82 to 92.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Sunny. Highs 80 to 90.

$$

IDZ054-091000-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 43 to 51. Southwest winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs 71 to 81. North winds around
10 mph...shifting to west in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 43 to 52. Southwest winds
around 10 mph...shifting to east after midnight.
.SUNDAY...Sunny. Highs 76 to 86. North winds up to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56. Southwest winds up
to 10 mph.
.MONDAY...Sunny. Highs 81 to 90.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 50 to 59. Highs 83 to 93.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 53 to 62. Highs
84 to 94.
.WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 63.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 79 to 89. Lows
50 to 58.

$$

IDZ075-091000-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 42 to 52. West winds 10 to 15 mph...
shifting to north after midnight.
.SATURDAY...Mostly sunny. Highs 71 to 81. North winds up to
10 mph...shifting to southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 55. West winds 10 to
15 mph...shifting to north after midnight.
.SUNDAY...Sunny. Highs 76 to 86. Southwest winds around 10 mph.
.SUNDAY NIGHT...Clear. Lows 49 to 59. Northwest winds 10 to
15 mph.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 81 to 91. Lows 52 to 62.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 52 to 62.
Highs 77 to 87.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 47 to 57. Highs
74 to 84.

$$

IDZ069-091000-
Lost River Range-
Including Borah Peak
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 43 to 51.
.SATURDAY...Mostly sunny. Highs 68 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 46 to 55.
.SUNDAY...Sunny. Highs 75 to 83.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 59.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 78 to 87. Lows
54 to 61.
.TUESDAY...Sunny. Highs 80 to 89.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 61.
.WEDNESDAY...Sunny. Highs 80 to 89.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 53 to 60.
Highs 77 to 87.
.THURSDAY NIGHT...Partly cloudy. Lows 49 to 56.
.FRIDAY...Sunny. Highs 73 to 83.

$$

IDZ063-064-091000-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Colder. Lows 37 to 47.
.SATURDAY...Partly sunny. Highs 70 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Sunny, warmer. Highs 76 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 53.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 80 to 89. Lows
45 to 55.
.TUESDAY...Sunny. Highs 83 to 90.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 48 to 58. Highs
84 to 91.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 60.
.THURSDAY...Sunny. Highs 82 to 89.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 56.
.FRIDAY...Sunny. Highs 79 to 87.

$$

IDZ068-070-091000-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 41 to 50. Northwest winds 10 to
15 mph...decreasing to up to 10 mph after midnight.
.SATURDAY...Mostly sunny. Highs 70 to 80. Light and variable
winds...becoming north around 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 43 to 53. North winds 10 to
15 mph.
.SUNDAY...Sunny, warmer. Highs 76 to 86. North winds up to
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 48 to 57. Northwest winds
around 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 80 to 90. Lows
51 to 60.
.TUESDAY...Sunny. Highs 82 to 92.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 50 to 60.
Highs 80 to 90.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 55.
.FRIDAY...Sunny. Highs 75 to 85.

$$

IDZ066-067-091000-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 39 to 49.
.SATURDAY...Mostly sunny. Highs 69 to 76.
.SATURDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows 42 to 52.
.SUNDAY...Sunny, warmer. Highs 75 to 83.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 79 to 86. Lows
48 to 58.
.TUESDAY...Sunny. Highs 80 to 88.
.TUESDAY NIGHT...Partly cloudy. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 81 to 89.
.WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 59.
.THURSDAY...Sunny. Highs 79 to 87.
.THURSDAY NIGHT...Partly cloudy. Lows 45 to 55.
.FRIDAY...Sunny. Highs 75 to 84.

$$

IDZ065-091000-
Teton Valley-
Including Ashton, Tetonia, and Driggs
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 37 to 46.
.SATURDAY...Partly sunny. Highs 70 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 38 to 47.
.SUNDAY...Sunny. Highs 76 to 83.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 51.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 80 to 87. Lows
45 to 53.
.TUESDAY...Sunny. Highs around 86.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 54.
.WEDNESDAY...Sunny. Highs 84 to 91.
.WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 57.
.THURSDAY...Sunny. Highs around 86.
.THURSDAY NIGHT...Partly cloudy. Lows 45 to 53.
.FRIDAY...Sunny. Highs around 82.

$$

IDZ062-091000-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Colder. Lows 39 to 49.
.SATURDAY...Partly sunny. Highs 68 to 78.
.SATURDAY NIGHT...Partly cloudy. Lows 41 to 51.
.SUNDAY...Sunny. Highs 73 to 83.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 78 to 88. Lows
47 to 57.
.TUESDAY...Sunny. Highs 80 to 90.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 50 to 60. Highs
81 to 91.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 52 to 62.
.THURSDAY...Sunny. Highs 79 to 89.
.THURSDAY NIGHT...Partly cloudy. Lows 48 to 58.
.FRIDAY...Sunny. Highs 77 to 87.

$$

IDZ060-091000-
Bear River Range-
Including Emigration Summit
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Colder. Lows 46 to 56.
.SATURDAY...Partly sunny. Highs 74 to 81.
.SATURDAY NIGHT...Partly cloudy. Lows 49 to 59.
.SUNDAY...Sunny. Highs 79 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 53 to 63.
.MONDAY...Sunny. Highs 83 to 90.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Sunny. Highs 85 to 92.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 58 to 68. Highs
86 to 93.
.WEDNESDAY NIGHT...Partly cloudy. Lows 59 to 68.
.THURSDAY...Sunny. Highs 84 to 91.
.THURSDAY NIGHT...Partly cloudy. Lows 55 to 65.
.FRIDAY...Sunny. Highs 82 to 89.

$$

IDZ061-091000-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Colder. Lows 37 to 47.
.SATURDAY...Partly sunny. Highs 70 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Sunny. Highs 73 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 53.
.MONDAY...Sunny. Highs 78 to 86.
.MONDAY NIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 80 to 88.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 48 to 58. Highs
81 to 89.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 60.
.THURSDAY...Sunny. Highs 80 to 88.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 57.
.FRIDAY...Sunny. Highs 78 to 85.

$$

IDZ071-074-091000-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 37 to 47.
.SATURDAY...Mostly sunny. Highs 68 to 78.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Sunny. Highs 74 to 84.
.SUNDAY NIGHT...Clear. Lows 44 to 54.
.MONDAY...Sunny. Highs 78 to 88.
.MONDAY NIGHT...Mostly clear. Lows 47 to 57.
.TUESDAY...Sunny. Highs 77 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 77 to 87.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 46 to 56.
Highs 73 to 83.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 42 to 52. Highs
69 to 79.

$$

IDZ055-091000-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
150 PM MDT Fri Aug 8 2025

.TONIGHT...Mostly clear. Lows 46 to 55. Southwest winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs 76 to 83. Southwest winds up to
10 mph...shifting to west in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 57. West winds 10 to
15 mph...shifting to southwest after midnight.
.SUNDAY...Sunny. Highs 81 to 88. Northwest winds around 10 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 61. West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Clear. Highs 85 to 95. Lows 54 to 64.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 57 to 67. Highs
89 to 96.
.WEDNESDAY NIGHT...Partly cloudy. Lows 56 to 66.
.THURSDAY...Sunny. Highs 85 to 92.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 60.
.FRIDAY...Sunny. Highs 82 to 89.

$$



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www.weather.gov/pocatello