027
FPUS55 KPIH 081832
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
1231 PM 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.

IDZ072-091000-
Sawtooth/Stanley Basin-
Including Stanley
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Clear. Lows 30 to 40.
.WEDNESDAY...Sunny, warmer. Highs 67 to 77.
.WEDNESDAY NIGHT...Mostly clear. Lows 32 to 42.
.THURSDAY...Sunny. Highs 67 to 77.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 48.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 59 to 69. Lows
30 to 40.
.SATURDAY...Mostly sunny. Highs 58 to 68.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow and a slight chance of thunderstorms. Lows 30 to 40.
.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 THROUGH TUESDAY...Mostly clear. Highs 57 to 67. Lows
29 to 39.

$$

IDZ073-091000-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 34 to 44.
.WEDNESDAY...Sunny, warmer. Highs 70 to 79.
.WEDNESDAY NIGHT...Mostly clear. Lows 37 to 47.
.THURSDAY...Sunny. Highs 72 to 81.
.THURSDAY NIGHT...Partly cloudy. Lows 42 to 52.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 65 to 74. Lows
35 to 45.
.SATURDAY...Mostly sunny. Highs 63 to 72.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 31 to 41.
.SUNDAY...Mostly sunny with a chance of snow and rain. Highs
51 to 60.
.SUNDAY NIGHT...Partly cloudy. Lows 29 to 38.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 59 to 69. Lows
33 to 43.

$$

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
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 38 to 46. Southwest winds around
10 mph...shifting to northeast up to 10 mph after midnight.
.WEDNESDAY...Sunny. Highs 72 to 81. Northeast winds up to
10 mph...shifting to southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 39 to 48. South winds 10 to
15 mph.
.THURSDAY...Sunny. Highs 77 to 85. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 49 to 59. Southwest winds
10 to 20 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Breezy. Highs 73 to 80.
Lows 41 to 49.
.SATURDAY...Mostly sunny. Highs 72 to 79.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 41 to
48.
.SUNDAY...Partly sunny with a slight chance of rain. Windy. Highs
58 to 65.
.SUNDAY NIGHT...Partly cloudy. Lows 36 to 43.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 63 to 70. Lows
37 to 44.
.TUESDAY...Sunny. Highs 70 to 77.

$$

IDZ051-091000-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 38 to 45. West winds 10 to 15 mph...
shifting to north after midnight.
.WEDNESDAY...Sunny. Highs 77 to 84. Light and variable winds...
becoming southwest 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 42 to 49. West winds 10 to
15 mph...shifting to northwest after midnight.
.THURSDAY...Sunny. Highs 81 to 88. Northwest winds up to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 59. West winds around
10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Breezy. Highs 74 to 81.
Lows 42 to 49.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Breezy. Highs 75 to
82. Lows 40 to 47.
.SUNDAY...Mostly sunny with a slight chance of rain. Breezy.
Highs 59 to 66.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 36 to 46.
Highs 65 to 72.
.TUESDAY...Sunny. Highs 72 to 79.

$$

IDZ056-057-091000-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 42 to 51. Northwest winds 10 to
15 mph...shifting to west after midnight.
.WEDNESDAY...Sunny. Highs 76 to 84. Light and variable winds...
becoming northwest around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 57. Northwest winds
around 10 mph...shifting to southwest up to 10 mph after
midnight.
.THURSDAY...Sunny. Highs 82 to 89. Southwest winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 55 to 64. Southwest winds
10 to 15 mph.
.FRIDAY...Sunny. Highs 74 to 84.
.FRIDAY NIGHT...Mostly clear with a slight chance of rain. Lows
46 to 54.
.SATURDAY...Sunny. Highs 78 to 85.
.SATURDAY NIGHT...Partly cloudy. Windy. Lows 41 to 48.
.SUNDAY...Mostly sunny with a slight chance of rain. Highs 60 to
70.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 37 to 47.
Highs 67 to 74.
.TUESDAY...Sunny. Highs 74 to 81.

$$

IDZ058-059-091000-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 40 to 50.
.WEDNESDAY...Sunny. Highs 73 to 83.
.WEDNESDAY NIGHT...Mostly clear. Lows 41 to 51.
.THURSDAY...Sunny. Highs 77 to 86.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Mostly sunny. Highs 72 to 82.
.FRIDAY NIGHT...Mostly clear with a slight chance of rain. Lows
44 to 54.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of
rain. Highs 73 to 83. Lows 40 to 50.
.SUNDAY...Mostly sunny with a slight chance of rain. Highs 58 to
68.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 37 to 47.
Highs 63 to 73.
.TUESDAY...Sunny. Highs 70 to 80.

$$

IDZ054-091000-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 38 to 48. Southwest winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs 75 to 82. West winds up to 10 mph...
shifting to southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50. Southwest winds
around 10 mph.
.THURSDAY...Sunny. Highs 79 to 87. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 53 to 60. Southwest winds
10 to 15 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Breezy. Highs 74 to 81.
Lows 43 to 51.
.SATURDAY...Mostly sunny. Highs 76 to 83.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
rain. Breezy. Lows 42 to 49. Highs 58 to 65.
.SUNDAY NIGHT...Partly cloudy. Lows 36 to 44.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 65 to 72. Lows
38 to 46.
.TUESDAY...Sunny. Highs 73 to 80.

$$

IDZ075-091000-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 38 to 46. West winds 10 to 15 mph...
shifting to north after midnight.
.WEDNESDAY...Sunny. Highs 71 to 80. Light and variable winds...
becoming southwest 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 41 to 48. West winds 10 to
15 mph...shifting to north after midnight.
.THURSDAY...Sunny. Highs 74 to 84. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 48 to 56. Northwest winds
10 to 15 mph.
.FRIDAY...Sunny. Highs 67 to 77.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 48.
.SATURDAY...Mostly sunny. Highs 67 to 77.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
rain. Lows 38 to 45. Highs 53 to 63.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 35 to 45.
Highs 58 to 68.
.TUESDAY...Sunny. Highs 65 to 75.

$$

IDZ069-091000-
Lost River Range-
Including Borah Peak
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 39 to 46.
.WEDNESDAY...Sunny, warmer. Highs 69 to 78.
.WEDNESDAY NIGHT...Mostly clear. Lows 41 to 49.
.THURSDAY...Sunny. Highs 72 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 54.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 66 to 76. Lows
41 to 48.
.SATURDAY...Mostly sunny. Highs 64 to 74.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 37 to 44.
.SUNDAY...Mostly sunny with a chance of snow and a slight chance
of rain. Highs 51 to 61.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 40.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 57 to 66. Lows
38 to 45.
.TUESDAY...Sunny. Highs 62 to 72.

$$

IDZ063-064-091000-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 71 to 78.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 74 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 56.
.FRIDAY...Mostly sunny with a slight chance of rain. Highs 69 to
76.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 48.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
71 to 78.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 39 to
47.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 55 to 63.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
33 to 41.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 61 to 68. Lows
34 to 43.
.TUESDAY...Sunny. Highs 69 to 76.

$$

IDZ068-070-091000-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 38 to 47. Northwest winds around
10 mph in the evening...becoming light and variable.
.WEDNESDAY...Sunny, warmer. Highs 71 to 81. Light and variable
winds...becoming west up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 39 to 49. West winds up to
10 mph.
.THURSDAY...Sunny. Highs 74 to 84. Southwest winds up to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 54. Southwest winds
10 to 15 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 69 to 79. Lows
40 to 48.
.SATURDAY...Mostly sunny. Highs 66 to 76.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 37 to
44.
.SUNDAY...Mostly sunny with a slight chance of rain. Highs 53 to
63.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 40.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 59 to 69. Lows
36 to 44.
.TUESDAY...Sunny. Highs 65 to 75.

$$

IDZ066-067-091000-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 68 to 75.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 70 to 79.
.THURSDAY NIGHT...Partly cloudy. Lows 43 to 53.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 68 to 76. Lows
36 to 46.
.SATURDAY...Mostly sunny. Highs 66 to 74.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Lows 37 to 45.
Highs 53 to 60.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
30 to 40.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 58 to 65. Lows
32 to 42.
.TUESDAY...Sunny. Highs 64 to 72.

$$

IDZ065-091000-
Teton Valley-
Including Ashton, Tetonia, and Driggs
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 36 to 43.
.WEDNESDAY...Sunny. Highs around 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 45.
.THURSDAY...Sunny. Highs around 78.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 54.
.FRIDAY...Sunny with a slight chance of rain. Breezy. Highs 71 to
78.
.FRIDAY NIGHT...Mostly clear. Lows 39 to 46.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 74.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 40 to
47.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs around 60.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
32 to 39.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs around 65. Lows
34 to 41.
.TUESDAY...Sunny. Highs around 72.

$$

IDZ062-091000-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 38 to 48.
.WEDNESDAY...Sunny. Highs 70 to 79.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50.
.THURSDAY...Sunny. Highs 74 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 49 to 59.
.FRIDAY...Mostly sunny with a slight chance of rain. Breezy.
Highs 70 to 77.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 51.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
71 to 80.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain.
Breezy. Lows 39 to 48.
.SUNDAY...Partly sunny with a chance of rain. Highs 55 to 64.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 43.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 61 to 70. Lows
35 to 45.
.TUESDAY...Sunny. Highs 69 to 76.

$$

IDZ060-091000-
Bear River Range-
Including Emigration Summit
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 47 to 55.
.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 57 to 64.
.FRIDAY...Mostly sunny with a slight chance of rain. Highs 71 to
78.
.FRIDAY NIGHT...Mostly clear with a slight chance of rain. Lows
50 to 58.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
73 to 80.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 47 to
54.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 59 to 66. Lows
41 to 48.
.MONDAY...Sunny. Highs 64 to 71.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 45 to 52. Highs
70 to 77.

$$

IDZ061-091000-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 37 to 47.
.WEDNESDAY...Sunny. Highs 73 to 80.
.WEDNESDAY NIGHT...Mostly clear. Lows 37 to 47.
.THURSDAY...Sunny. Highs 75 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 45 to 55.
.FRIDAY...Mostly sunny. Highs 72 to 79.
.FRIDAY NIGHT...Mostly clear with a slight chance of rain. Lows
40 to 50.
.SATURDAY...Mostly sunny with a slight chance of rain. Highs
73 to 80.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 38 to 48.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 59 to 66. Lows
32 to 42.
.MONDAY...Sunny. Highs 64 to 71.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 36 to 46. Highs
70 to 77.

$$

IDZ071-074-091000-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 33 to 43.
.WEDNESDAY...Sunny, warmer. Highs 70 to 80.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46.
.THURSDAY...Sunny. Highs 70 to 80.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 51.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 62 to 72. Lows
34 to 44.
.SATURDAY...Mostly sunny. Highs 61 to 71.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow and a slight chance of thunderstorms. Lows 32 to 42.
.SUNDAY...Partly sunny with a chance of snow and rain. Highs
49 to 59.
.SUNDAY NIGHT...Partly cloudy. Lows 28 to 38.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 60 to 70. Lows
32 to 42.

$$

IDZ055-091000-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
1231 PM MDT Tue Sep 8 2026

.TONIGHT...Mostly clear. Lows 40 to 50. West winds 10 to 15 mph...
shifting to southwest after midnight.
.WEDNESDAY...Sunny. Highs 78 to 85. Light and variable winds...
becoming west around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 45 to 55. Southwest winds
up to 10 mph.
.THURSDAY...Sunny. Highs 83 to 90. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 55 to 63. Southwest winds
10 to 15 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Breezy. Highs 76 to 83.
Lows 44 to 54.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Windy. Highs 78 to
85. Lows 42 to 49.
.SUNDAY...Sunny with a slight chance of rain. Breezy. Highs 61 to
68.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 38 to 48.
Highs 67 to 74.
.TUESDAY...Sunny. Highs 75 to 82.

$$



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