872
FPUS55 KPIH 271832
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
1232 PM MDT Sun Sep 27 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.

IDZ072-281000-
Sawtooth/Stanley Basin-
Including Stanley
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. Lows 31 to 41.
.MONDAY...Mostly sunny. Highs 57 to 67.
.MONDAY NIGHT...Mostly clear. Lows 28 to 38.
.TUESDAY...Sunny. Highs 60 to 70.
.TUESDAY NIGHT...Mostly clear. Lows 31 to 41.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 62 to 72.
Lows 32 to 42.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 63 to 73. Lows
33 to 43.
.SATURDAY...Sunny. Highs 61 to 71.
.SATURDAY NIGHT...Partly cloudy. Lows 32 to 42.
.SUNDAY...Sunny. Highs 63 to 73.

$$

IDZ073-281000-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. Lows 37 to 47.
.MONDAY...Partly sunny. A slight chance of rain in the afternoon.
Highs 59 to 68.
.MONDAY NIGHT...Mostly clear. Lows 32 to 42.
.TUESDAY...Sunny. Highs 64 to 74.
.TUESDAY NIGHT...Clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 64 to 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 35 to 45.
.THURSDAY...Sunny. Highs 63 to 73.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 36 to 46. Highs
64 to 74.
.FRIDAY NIGHT...Partly cloudy. Lows 37 to 47.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 64 to 74. Lows
36 to 46.

$$

IDZ052-053-281000-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 43 to 51. East winds
up to 10 mph.
.MONDAY...Partly sunny with a slight chance of rain in the
morning...then sunny in the afternoon. Highs 63 to 71. East winds
up to 10 mph...shifting to southwest around 10 mph in the
afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly clear. Colder. Lows 37 to 44. West winds
up to 10 mph...shifting to north after midnight.
.TUESDAY...Sunny. Highs 65 to 73. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 37 to 45. South winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 65 to 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 46.
.THURSDAY...Sunny. Highs 67 to 74.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 47. Highs
69 to 76.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 50.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 67 to 75. Lows
40 to 47.

$$

IDZ051-281000-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. Lows 43 to 50. Northeast winds around
10 mph...shifting to southwest up to 10 mph after midnight.
.MONDAY...Mostly sunny. Highs 67 to 74. Southeast winds up to
10 mph...shifting to southwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 38 to 45. West winds 10 to
15 mph...decreasing to up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 69 to 76. West winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 39 to 46. Southwest winds around
10 mph.
.WEDNESDAY...Sunny. Highs 70 to 77.
.WEDNESDAY NIGHT...Mostly clear. Lows 39 to 46.
.THURSDAY...Sunny. Highs 70 to 77.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 43 to 50. Highs
74 to 81.
.FRIDAY NIGHT...Partly cloudy. Lows 44 to 51.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 72 to 79. Lows
42 to 49.

$$

IDZ056-057-281000-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy with a slight chance of rain. Lows 43 to
52. Southwest winds 10 to 15 mph.
.MONDAY...Mostly sunny. Highs 63 to 72. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Partly cloudy. Lows 37 to 47. Northwest winds
10 to 15 mph.
.TUESDAY...Sunny. Highs 65 to 74. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 38 to 48. West winds 10 to 15 mph.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 67 to 77. Lows 38 to
48.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 42 to 52. Highs
73 to 80.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 55.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 71 to 79. Lows
41 to 51.

$$

IDZ058-059-281000-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A slight chance of rain in the
evening...then a chance of rain showers and a slight chance of
thunderstorms after midnight. Lows 45 to 55.
.MONDAY...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 62 to 72.
.MONDAY NIGHT...Partly cloudy. Colder. Lows 38 to 48.
.TUESDAY...Sunny. Highs 63 to 73.
.TUESDAY NIGHT...Clear. Lows 37 to 47.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 65 to 75. Lows 38 to
48.
.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
67 to 77.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 41 to 51. Highs
67 to 76.

$$

IDZ054-281000-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain after midnight. Lows
44 to 51. South winds around 10 mph.
.MONDAY...Mostly sunny. Highs 65 to 72. Southwest winds up to
10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows 37 to 47. Southwest
winds up to 10 mph.
.TUESDAY...Sunny. Highs 66 to 73. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 37 to 47. Southwest winds around
10 mph.
.WEDNESDAY...Sunny. Highs 67 to 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 47.
.THURSDAY...Sunny. Highs 68 to 75.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 39 to 48. Highs
72 to 79.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 51.
.SATURDAY...Sunny. Highs 70 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 39 to 48.
.SUNDAY...Sunny. Highs 70 to 77.

$$

IDZ075-281000-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. Lows 42 to 52. North winds up to
10 mph.
.MONDAY...Partly sunny in the morning then clearing. Highs 61 to
71. Light and variable winds...becoming southwest around 10 mph
in the afternoon.
.MONDAY NIGHT...Mostly clear. Colder. Lows 37 to 47. North winds
around 10 mph.
.TUESDAY...Sunny. Highs 64 to 74. West winds around 10 mph.
.TUESDAY NIGHT...Clear. Lows 37 to 47. Northwest winds around
10 mph.
.WEDNESDAY...Sunny. Highs 65 to 75.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 47.
.THURSDAY...Sunny. Highs 64 to 74.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 49. Highs
67 to 77.
.FRIDAY NIGHT...Partly cloudy. Lows 41 to 51.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 65 to 75. Lows
40 to 49.

$$

IDZ069-281000-
Lost River Range-
Including Borah Peak
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A slight chance of rain after midnight.
Lows 41 to 49.
.MONDAY...Partly sunny. A slight chance of rain in the afternoon.
Highs 58 to 68.
.MONDAY NIGHT...Mostly clear. Lows 38 to 45.
.TUESDAY...Sunny. Highs 62 to 71.
.TUESDAY NIGHT...Mostly clear. Lows 40 to 47.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 61 to 71.
Lows 40 to 48.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 63 to 73. Lows
42 to 49.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 41 to 48. Highs
62 to 71.

$$

IDZ063-064-281000-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 43 to 50.
.MONDAY...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 60 to 67.
.MONDAY NIGHT...Mostly cloudy with a slight chance of rain in the
evening...then partly cloudy after midnight. Colder. Lows 36 to
43.
.TUESDAY...Sunny. Highs 61 to 68.
.TUESDAY NIGHT...Clear. Lows 34 to 43.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 62 to 72. Lows 36 to
44.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 37 to 46. Highs
67 to 74.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 38 to
48. Highs 65 to 72.
.SUNDAY...Sunny. Highs 66 to 73.

$$

IDZ068-070-281000-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A slight chance of rain after midnight.
Lows 40 to 49. North winds up to 10 mph in the evening...becoming
light and variable.
.MONDAY...Mostly sunny. A slight chance of rain in the afternoon.
Highs 60 to 70. Light and variable winds...becoming west up to
10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 37 to 45. Northwest winds up
to 10 mph.
.TUESDAY...Sunny. Highs 64 to 74. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 46. West winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 64 to 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 39 to 46.
.THURSDAY...Sunny. Highs 65 to 75.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 47. Highs
66 to 76.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 40 to
48. Highs 64 to 74.
.SUNDAY...Sunny. Highs 65 to 75.

$$

IDZ066-067-281000-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 40 to 49.
.MONDAY...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 59 to 66.
.MONDAY NIGHT...Partly cloudy. Colder. Lows 33 to 43.
.TUESDAY...Sunny. Highs 62 to 69.
.TUESDAY NIGHT...Mostly clear. Lows 33 to 43.
.WEDNESDAY...Sunny. Highs 63 to 70.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 35 to 45.
Highs 62 to 71.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 37 to 47. Highs
63 to 70.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 35 to 45. Highs
63 to 70.

$$

IDZ065-281000-
Teton Valley-
Including Ashton, Tetonia, and Driggs
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 43 to 50.
.MONDAY...Partly sunny. A chance of rain in the morning...then a
chance of showers and thunderstorms in the afternoon. Highs 61 to
68.
.MONDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening. Colder. Lows 34 to 42.
.TUESDAY...Sunny. Highs 62 to 69.
.TUESDAY NIGHT...Mostly clear. Lows 34 to 42.
.WEDNESDAY...Sunny. Highs 63 to 70.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 43.
.THURSDAY...Sunny. Highs around 68.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 37 to 44. Highs
67 to 74.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 47.
.SATURDAY...Sunny. Highs around 69.
.SATURDAY NIGHT...Partly cloudy. Lows 37 to 44.
.SUNDAY...Sunny. Highs around 69.

$$

IDZ062-281000-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 43 to 52.
.MONDAY...Partly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 60 to 68.
.MONDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening. Colder. Lows 36 to 46.
.TUESDAY...Sunny. Highs 61 to 70.
.TUESDAY NIGHT...Clear. Lows 36 to 46.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 63 to 73. Lows 37 to
47.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 38 to 48. Highs
67 to 74.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 40 to
50. Highs 65 to 73.
.SUNDAY...Sunny. Highs 66 to 73.

$$

IDZ060-281000-
Bear River Range-
Including Emigration Summit
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 52 to 59.
.MONDAY...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 61 to 68.
.MONDAY NIGHT...Mostly cloudy. Colder. Lows 45 to 52.
.TUESDAY...Sunny. Highs 63 to 70.
.TUESDAY NIGHT...Clear. Lows 43 to 50.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 64 to 72. Lows 44 to
52.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 47 to 54. Highs
67 to 74.
.FRIDAY NIGHT...Partly cloudy. Lows 49 to 56.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 66 to 74. Lows
46 to 54.

$$

IDZ061-281000-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms after midnight. Lows 43 to 53.
.MONDAY...Partly sunny. A chance of rain in the morning...then a
chance of showers and thunderstorms in the afternoon. Highs
around 65.
.MONDAY NIGHT...Mostly cloudy. Colder. Lows 37 to 47.
.TUESDAY...Sunny. Highs 64 to 71.
.TUESDAY NIGHT...Clear. Lows 34 to 44.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 65 to 73. Lows 35 to
45.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 37 to 47. Highs
68 to 75.
.FRIDAY NIGHT...Partly cloudy. Lows 38 to 48.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 66 to 74. Lows
37 to 47.

$$

IDZ071-074-281000-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. Lows 35 to 45.
.MONDAY...Partly sunny. A chance of rain in the afternoon. Highs
57 to 67.
.MONDAY NIGHT...Mostly clear. Colder. Lows 31 to 41.
.TUESDAY...Sunny. Highs 63 to 73.
.TUESDAY NIGHT...Mostly clear. Lows 35 to 45.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 64 to 74.
Lows 35 to 45.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs 64 to 74.
Lows 37 to 47.
.SUNDAY...Sunny. Highs 64 to 74.

$$

IDZ055-281000-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
1232 PM MDT Sun Sep 27 2026

.TONIGHT...Mostly cloudy. Lows 44 to 51. Southwest winds 10 to
15 mph.
.MONDAY...Mostly sunny. Highs 65 to 72. West winds 10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 39 to 47. Southwest winds
10 to 15 mph.
.TUESDAY...Sunny. Highs 67 to 74. West winds 10 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 40 to 50. Southwest winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs 69 to 76.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 48.
.THURSDAY...Sunny. Highs 70 to 77.
.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 72 to 79. Lows
42 to 51.

$$



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www.weather.gov/pocatello