864
FPUS55 KPIH 312002
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
202 PM MDT Sun Aug 31 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.

IDZ072-011000-
Sawtooth/Stanley Basin-
Including Stanley
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke after midnight. Lows 41 to
51.
.LABOR DAY...Mostly sunny. Patchy smoke through the day. Highs
75 to 85.
.MONDAY NIGHT...Partly cloudy. Lows 44 to 54.
.TUESDAY...Sunny. Highs 76 to 86.
.TUESDAY NIGHT...Partly cloudy. Lows 44 to 54.
.WEDNESDAY...Mostly sunny. Highs 75 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 44 to 54.
Highs 74 to 84.
.THURSDAY NIGHT...Partly cloudy. Lows 43 to 53.
.FRIDAY...Mostly sunny with a slight chance of rain showers.
Highs 72 to 82.
.FRIDAY NIGHT...Partly cloudy. Lows 43 to 53.
.SATURDAY...Mostly sunny with a slight chance of rain showers.
Highs 69 to 79.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 41 to 51.
.SUNDAY...Partly sunny with a chance of rain showers. Highs 66 to
76.

$$

IDZ073-011000-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke through the night. Lows
46 to 56.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 74 to 84.
.MONDAY NIGHT...Mostly clear. Lows 48 to 58.
.TUESDAY...Sunny. Highs 77 to 87.
.TUESDAY NIGHT...Partly cloudy. Lows 49 to 59.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 75 to 85.
Lows 48 to 58.
.THURSDAY...Sunny. Highs 75 to 84.
.THURSDAY NIGHT...Partly cloudy. Lows 48 to 58.
.FRIDAY...Mostly sunny with a slight chance of rain showers.
Highs 74 to 83.
.FRIDAY NIGHT...Partly cloudy. Lows 47 to 57.
.SATURDAY...Mostly sunny with a slight chance of rain showers.
Highs 71 to 81.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
rain showers. Lows 45 to 55. Highs 69 to 79.

$$

IDZ052-053-011000-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 47 to 57. Northeast
winds up to 10 mph.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 81 to 88.
Northeast winds around 10 mph...shifting to southeast up to
10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 49 to 58. Northeast winds
around 10 mph.
.TUESDAY...Sunny. Highs 82 to 89. Northeast winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60. Northeast winds
around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 80 to 89. Lows
50 to 58.
.THURSDAY NIGHT...Partly cloudy. Lows 50 to 57.
.FRIDAY...Sunny. Highs 79 to 86.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 58.
.SATURDAY...Mostly sunny with a slight chance of rain showers.
Highs 78 to 85.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 49 to 56.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 74 to 82.

$$

IDZ051-011000-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 53 to 63. Northeast
winds 10 to 15 mph.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 84 to 91.
East winds 10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65. Northeast winds
10 to 15 mph.
.TUESDAY...Sunny. Highs 86 to 93. East winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 64. Northeast winds
around 10 mph.
.WEDNESDAY...Mostly sunny. Highs 84 to 91.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 55 to 63.
Highs 83 to 90.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 55 to 62. Highs
80 to 87.
.SATURDAY NIGHT...Mostly cloudy. Lows 53 to 60.
.SUNDAY...Mostly sunny with a slight chance of rain showers.
Highs 78 to 85.

$$

IDZ056-057-011000-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 52 to 62. Southeast
winds up to 10 mph.
.LABOR DAY...Sunny. Highs 84 to 91. South winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 54 to 64. Southeast winds up
to 10 mph.
.TUESDAY...Sunny. Highs 85 to 92. East winds up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 64. East winds up to
10 mph.
.WEDNESDAY...Mostly sunny. Highs 83 to 90.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
53 to 63. Highs 82 to 89.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 82 to 89.
.FRIDAY NIGHT...Partly cloudy. Lows 53 to 63.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 79 to 86.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 52 to 62.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 77 to 84.

$$

IDZ058-059-011000-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 48 to 58.
.LABOR DAY...Sunny. Patchy smoke in the morning. Highs 79 to 88.
.MONDAY NIGHT...Mostly clear. Lows 50 to 60.
.TUESDAY...Sunny. Highs 80 to 89.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 60.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 78 to 88. Lows
51 to 61.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 60.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 76 to 84.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 49 to 59.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 73 to 82.

$$

IDZ054-011000-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 46 to 55. Northeast
winds up to 10 mph.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 80 to 89.
Northeast winds up to 10 mph...shifting to southwest in the
afternoon.
.MONDAY NIGHT...Mostly clear. Lows 48 to 57. Light and variable
winds...becoming northeast around 10 mph after midnight.
.TUESDAY...Sunny. Highs 81 to 90. Northeast winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 57. Northeast winds up
to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 79 to 89. Lows
49 to 58.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 51 to 58. Highs
77 to 86.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 51 to 58.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 74 to 83.

$$

IDZ075-011000-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 51 to 61. East winds
around 10 mph...shifting to north after midnight.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 76 to 86.
Northeast winds around 10 mph...shifting to southeast in the
afternoon.
.MONDAY NIGHT...Mostly clear. Lows 53 to 63. East winds around
10 mph...shifting to north after midnight.
.TUESDAY...Sunny. Highs 79 to 89. Northeast winds around 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 64. Northeast winds
around 10 mph.
.WEDNESDAY...Mostly sunny. Highs 77 to 87.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 53 to 63.
Highs 77 to 87.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY...Sunny. Highs 76 to 86.
.FRIDAY NIGHT...Partly cloudy. Lows 52 to 62.
.SATURDAY...Mostly sunny with a slight chance of rain showers.
Highs 73 to 83.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 50 to 60.
.SUNDAY...Mostly sunny with a slight chance of rain showers.
Highs 71 to 81.

$$

IDZ069-011000-
Lost River Range-
Including Borah Peak
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke through the night. Lows
52 to 59.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 75 to 83.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
55 to 62.
.TUESDAY...Sunny. Highs 76 to 86.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 61.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 75 to 85. Lows
54 to 61.
.THURSDAY NIGHT...Partly cloudy. Lows 53 to 60.
.FRIDAY...Mostly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 72 to 82.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 53 to 60.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 71 to 81.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 51 to 58.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 69 to 79.

$$

IDZ063-064-011000-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 43 to 53.
.LABOR DAY...Sunny. Patchy smoke in the morning. Highs 80 to 87.
.MONDAY NIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 79 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 55.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 77 to 86.
Lows 45 to 55.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 76 to 84.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 54.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 76 to 83.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 46 to 54.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 72 to 79.

$$

IDZ068-070-011000-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke through the night. Lows
49 to 58. Southeast winds up to 10 mph...shifting to southwest
after midnight.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 77 to 87.
Northeast winds up to 10 mph...shifting to southeast in the
afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke. Lows 52 to 60. East
winds up to 10 mph...shifting to northwest after midnight.
.TUESDAY...Sunny. Highs 79 to 89. North winds up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 52 to 60. North winds up to
10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 77 to 87. Lows
51 to 59.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 59.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 75 to 85.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 58.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 74 to 84.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 49 to 56.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 71 to 81.

$$

IDZ066-067-011000-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke through the night. Lows
46 to 56.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 76 to 84.
.MONDAY NIGHT...Mostly clear. Lows 48 to 58.
.TUESDAY...Sunny. Highs 78 to 85.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 76 to 84. Lows
47 to 57.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 57.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A slight chance of
showers and thunderstorms. Highs 74 to 81. Lows 47 to 57.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 73 to 80.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 46 to 56.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 69 to 77.

$$

IDZ065-011000-
Teton Valley-
Including Ashton, Tetonia, and Driggs
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke through the night. Lows
44 to 52.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs around
83.
.MONDAY NIGHT...Mostly clear. Lows 45 to 53.
.TUESDAY...Sunny. Highs 80 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 53.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs around
82. Lows 45 to 53.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 53.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 45 to 53.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 75.

$$

IDZ062-011000-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 45 to 55.
.LABOR DAY...Sunny. Patchy smoke in the morning. Highs 77 to 85.
.MONDAY NIGHT...Mostly clear. Lows 47 to 57.
.TUESDAY...Sunny. Highs 77 to 86.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 76 to 86.
Lows 47 to 57.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs 75 to 85.
.FRIDAY NIGHT...Partly cloudy. Lows 48 to 58.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 73 to 82.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 48 to 58.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 70 to 80.

$$

IDZ060-011000-
Bear River Range-
Including Emigration Summit
202 PM MDT Sun Aug 31 2025

.TONIGHT...Clear. Patchy smoke. Lows 53 to 63.
.LABOR DAY...Sunny. Highs 79 to 86.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Sunny. Highs 80 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 64.
.WEDNESDAY...Mostly sunny. Highs 80 to 87.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
55 to 64. Highs 79 to 86.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs 78 to 85.
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 64.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 76 to 83.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 55 to 62.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 74 to 81.

$$

IDZ061-011000-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 43 to 53.
.LABOR DAY...Sunny. Patchy smoke in the morning. Highs 76 to 83.
.MONDAY NIGHT...Mostly clear. Lows 46 to 56.
.TUESDAY...Sunny. Highs 77 to 84.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 55.
.WEDNESDAY...Mostly sunny. Highs 76 to 83.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 46 to 56.
Highs 75 to 83.
.FRIDAY NIGHT...Partly cloudy. Lows 46 to 56.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 73 to 81.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 45 to 55.
.SUNDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 69 to 78.

$$

IDZ071-074-011000-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke through the night. Lows
45 to 55.
.LABOR DAY...Mostly sunny. Patchy smoke through the day. Highs
76 to 86.
.MONDAY NIGHT...Partly cloudy. Lows 48 to 58.
.TUESDAY...Sunny. Highs 77 to 87.
.TUESDAY NIGHT...Partly cloudy. Lows 47 to 57.
.WEDNESDAY...Mostly sunny. Highs 76 to 86.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 47 to 57.
Highs 75 to 85.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 56.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs 72 to 82.
.FRIDAY NIGHT...Partly cloudy. Lows 46 to 56.
.SATURDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 71 to 81.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 44 to 54.
.SUNDAY...Partly sunny with a chance of rain showers. Highs 68 to
78.

$$

IDZ055-011000-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
202 PM MDT Sun Aug 31 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 51 to 61. East winds
around 10 mph.
.LABOR DAY...Sunny. Patchy smoke through the day. Highs 84 to 91.
East winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 54 to 64. Light and variable
winds...becoming east around 10 mph after midnight.
.TUESDAY...Sunny. Highs 86 to 93. Northeast winds around 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 64. East winds around
10 mph.
.WEDNESDAY...Mostly sunny. Highs 84 to 91.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 53 to 63.
Highs 83 to 90.
.FRIDAY NIGHT...Partly cloudy. Lows 54 to 63.
.SATURDAY...Mostly sunny with a slight chance of rain showers.
Highs 81 to 88.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 54 to 61.
.SUNDAY...Mostly sunny with a slight chance of rain showers.
Highs 79 to 86.

$$



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www.weather.gov/pocatello