365
FPUS55 KPIH 280632
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
1232 AM MDT Mon Sep 28 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.

IDZ072-282200-
Sawtooth/Stanley Basin-
Including Stanley
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny in the morning then clearing. Highs 57 to
67.
.TONIGHT...Mostly clear. Colder. Lows 28 to 38.
.TUESDAY...Sunny. Highs 60 to 70.
.TUESDAY NIGHT...Mostly clear. Lows 31 to 41.
.WEDNESDAY...Sunny. Highs 61 to 71.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
32 to 42. Highs 63 to 73.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 63 to 73. Lows
34 to 44.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 62 to 72. Lows
32 to 42.

$$

IDZ073-282200-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny. A slight chance of rain in the afternoon.
Highs 60 to 68.
.TONIGHT...Mostly clear. Colder. Lows 32 to 42.
.TUESDAY...Sunny. Highs 63 to 73.
.TUESDAY NIGHT...Mostly clear. Lows 36 to 46.
.WEDNESDAY...Sunny. Highs 65 to 75.
.WEDNESDAY NIGHT...Clear. Lows 35 to 45.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 64 to 74. Lows
36 to 46.
.FRIDAY NIGHT...Partly cloudy. Lows 38 to 48.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 63 to 73. Lows
36 to 46.

$$

IDZ052-053-282200-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
1232 AM MDT Mon Sep 28 2026

.TODAY...Mostly sunny. A slight chance of rain in the morning...
then a slight chance of showers and thunderstorms in the
afternoon. Highs 63 to 70. East winds up to 10 mph...shifting to
southwest in the afternoon.
.TONIGHT...Mostly clear. Colder. Lows 37 to 44. North winds up to
10 mph in the evening...becoming light and variable.
.TUESDAY...Sunny. Highs 64 to 72. Light and variable winds...
becoming southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 37 to 45. South winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 66 to 74. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 45.
.THURSDAY...Sunny. Highs 66 to 74.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 48. Highs
69 to 76.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 50.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 67 to 74. Lows
40 to 47.

$$

IDZ051-282200-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny in the morning then clearing. Highs 67 to
74. Southeast winds up to 10 mph...shifting to west around 10 mph
in the afternoon.
.TONIGHT...Mostly clear. Lows 38 to 45. West winds 10 to 15 mph...
decreasing to up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 68 to 75. Southwest winds up to 10 mph...
increasing to 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 46. Southwest winds
around 10 mph.
.WEDNESDAY...Sunny. Highs 71 to 78. West winds around 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 40 to 47. Highs 71 to
78.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 42 to 49. Highs
74 to 81.
.FRIDAY NIGHT...Partly cloudy. Lows 44 to 51.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 71 to 79. Lows
42 to 49.

$$

IDZ056-057-282200-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
1232 AM MDT Mon Sep 28 2026

.TODAY...Mostly sunny. A slight chance of rain in the morning.
Highs 63 to 72. Northwest winds up to 10 mph...increasing to
10 to 15 mph in the afternoon.
.TONIGHT...Partly cloudy. Colder. Lows 37 to 47. Northwest winds
10 to 15 mph.
.TUESDAY...Sunny. Highs 65 to 73. Northwest winds 10 to 15 mph.
Gusts up to 25 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 40 to 50. Northwest winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs 67 to 75. Northwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 38 to 48. Highs 71 to
78.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 42 to 52. Highs
74 to 81.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 54. Highs
70 to 78.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 41 to 51. Highs
72 to 79.

$$

IDZ058-059-282200-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny. A slight chance of rain in the morning...
then a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Highs 60 to 70.
.TONIGHT...Mostly cloudy in the evening then clearing. Colder.
Lows 39 to 49.
.TUESDAY...Sunny. Highs 62 to 72.
.TUESDAY NIGHT...Clear. Lows 37 to 47.
.WEDNESDAY...Sunny. Highs 64 to 74.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 38 to 48. Highs 66 to
75.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 41 to 51. Highs
69 to 78.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 43 to 53. Highs
66 to 76.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 40 to 50. Highs
67 to 76.

$$

IDZ054-282200-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
1232 AM MDT Mon Sep 28 2026

.TODAY...Mostly sunny. Highs 65 to 72. Southwest winds up to
10 mph.
.TONIGHT...Partly cloudy. Colder. Lows 37 to 46. West winds up to
10 mph.
.TUESDAY...Sunny. Highs 65 to 72. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 37 to 47. Southwest winds around
10 mph.
.WEDNESDAY...Sunny. Highs 67 to 74. Southwest winds around
10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 37 to 47. Highs 69 to
76.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 39 to 48. Highs
72 to 79.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 51.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 69 to 77. Lows
39 to 48.

$$

IDZ075-282200-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny in the morning then clearing. Highs 61 to
71. Light and variable winds...becoming southwest around 10 mph
in the afternoon.
.TONIGHT...Mostly clear. Colder. Lows 37 to 47. North winds up to
10 mph.
.TUESDAY...Sunny. Highs 63 to 73. Northwest winds up to 10 mph...
shifting to southwest in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 38 to 48. Northwest winds
around 10 mph.
.WEDNESDAY...Sunny. Highs 65 to 75. West winds around 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 38 to 48. Highs 65 to
75.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 50. Highs
67 to 77.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 51.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 65 to 75. Lows
40 to 49.

$$

IDZ069-282200-
Lost River Range-
Including Borah Peak
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny with a slight chance of rain. Highs 58 to
68.
.TONIGHT...Mostly clear. Lows 38 to 46.
.TUESDAY...Sunny. Highs 61 to 70.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 48.
.WEDNESDAY...Sunny. Highs 62 to 71.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 40 to 48.
Highs 63 to 73.
.FRIDAY NIGHT...Partly cloudy. Lows 43 to 50.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 62 to 71. Lows
40 to 47.

$$

IDZ063-064-282200-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
1232 AM MDT Mon Sep 28 2026

.TODAY...A chance of rain showers and a slight chance of
thunderstorms in the morning...then rain showers likely and a
chance of thunderstorms in the afternoon. Highs 59 to 66.
.TONIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening...then partly
cloudy after midnight. Colder. Lows 36 to 43.
.TUESDAY...Sunny. Highs 60 to 67.
.TUESDAY NIGHT...Clear. Lows 34 to 43.
.WEDNESDAY...Sunny. Highs 62 to 69.
.WEDNESDAY NIGHT...Mostly clear. Lows 35 to 43.
.THURSDAY...Sunny. Highs 65 to 72.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 37 to 46. Highs
68 to 75.
.FRIDAY NIGHT...Partly cloudy. Lows 39 to 48.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 64 to 73. Lows
36 to 45.

$$

IDZ068-070-282200-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny with a slight chance of rain. Highs 60 to
70. Light and variable winds...becoming northwest up to 10 mph in
the afternoon.
.TONIGHT...Mostly clear. Lows 37 to 45. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 63 to 73. Light and variable winds...
becoming west up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 47. West winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 64 to 74. Northwest winds up to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 39 to 47.
Highs 67 to 77.
.FRIDAY NIGHT...Partly cloudy. Lows 41 to 49.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 65 to 75. Lows
39 to 46.

$$

IDZ066-067-282200-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny. A slight chance of rain in the morning...
then a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Highs 60 to 67.
.TONIGHT...Partly cloudy. Colder. Lows 33 to 43.
.TUESDAY...Sunny. Highs 61 to 68.
.TUESDAY NIGHT...Mostly clear. Lows 34 to 44.
.WEDNESDAY...Sunny. Highs 63 to 70.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 34 to 44.
Highs 62 to 69.
.THURSDAY NIGHT...Partly cloudy. Lows 35 to 45.
.FRIDAY...Sunny. Highs 64 to 71.
.FRIDAY NIGHT...Partly cloudy. Lows 37 to 47.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 63 to 70. Lows
35 to 45.

$$

IDZ065-282200-
Teton Valley-
Including Ashton, Tetonia, and Driggs
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny. A chance of rain showers and a slight
chance of thunderstorms in the morning...then a chance of showers
and thunderstorms in the afternoon. Highs 61 to 68.
.TONIGHT...Mostly cloudy in the evening then clearing. Colder.
Lows 34 to 42.
.TUESDAY...Sunny. Highs around 65.
.TUESDAY NIGHT...Mostly clear. Lows 33 to 42.
.WEDNESDAY...Sunny. Highs 63 to 70.
.WEDNESDAY NIGHT...Mostly clear. Lows 35 to 42.
.THURSDAY...Sunny. Highs around 68.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 36 to 45. Highs
67 to 74.
.FRIDAY NIGHT...Partly cloudy. Lows 39 to 46.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs around 69. Lows
36 to 44.

$$

IDZ062-282200-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny. A chance of rain in the morning...then a
chance of rain showers and a slight chance of thunderstorms in
the afternoon. Highs 60 to 67.
.TONIGHT...Mostly cloudy in the evening then clearing. Colder.
Lows 35 to 45.
.TUESDAY...Sunny. Highs 61 to 69.
.TUESDAY NIGHT...Clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 62 to 71.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 36 to 46. Highs 64 to
72.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 48. Highs
67 to 74.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 50.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 64 to 73. Lows
37 to 47.

$$

IDZ060-282200-
Bear River Range-
Including Emigration Summit
1232 AM MDT Mon Sep 28 2026

.TODAY...A chance of rain in the morning...then rain showers
likely and a slight chance of thunderstorms in the afternoon.
Highs 60 to 67.
.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms in the evening. Colder. Lows 44 to 52.
.TUESDAY...Sunny. Highs 62 to 69.
.TUESDAY NIGHT...Clear. Lows 42 to 51.
.WEDNESDAY...Sunny. Highs 64 to 71.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 44 to 52. Highs 65 to
72.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 46 to 54. Highs
67 to 74.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 49 to 56. Highs
66 to 73.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 46 to 54. Highs
66 to 73.

$$

IDZ061-282200-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
1232 AM MDT Mon Sep 28 2026

.TODAY...A chance of rain in the morning...then rain showers
likely and a chance of thunderstorms in the afternoon. Highs
around 63.
.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms in the evening. Colder. Lows 36 to 46.
.TUESDAY...Mostly sunny. Highs around 67.
.TUESDAY NIGHT...Mostly clear. Lows 34 to 44.
.WEDNESDAY...Sunny. Highs 65 to 72.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 35 to 45. Highs 66 to
73.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 37 to 47. Highs
68 to 75.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 38 to 48. Highs
around 70.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 36 to 46. Highs
around 69.

$$

IDZ071-074-282200-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny. A chance of rain in the afternoon. Highs
58 to 68.
.TONIGHT...Mostly clear. Colder. Lows 32 to 42.
.TUESDAY...Sunny. Highs 62 to 72.
.TUESDAY NIGHT...Mostly clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 63 to 73.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
35 to 45. Highs 65 to 75.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 65 to 75. Lows
37 to 47.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 63 to 73. Lows
35 to 45.

$$

IDZ055-282200-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
1232 AM MDT Mon Sep 28 2026

.TODAY...Partly sunny in the morning then clearing. Highs 66 to
73. Southwest winds up to 10 mph...shifting to west in the
afternoon.
.TONIGHT...Mostly clear. Lows 39 to 48. West winds 10 to 15 mph.
.TUESDAY...Sunny. Highs 66 to 73. West winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 51. Southwest winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs 69 to 76. West winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 40 to 49. Highs 71 to
78.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 43 to 52. Highs
75 to 82.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 54.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 71 to 79. Lows
42 to 51.

$$



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www.weather.gov/pocatello