839
FPUS55 KPIH 120632
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
1232 AM MDT Tue May 12 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.

IDZ072-122200-
Sawtooth/Stanley Basin-
Including Stanley
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 74 to 84.
.TONIGHT...Partly cloudy. Lows 42 to 52.
.WEDNESDAY...Partly sunny. A chance of rain showers and a slight
chance of thunderstorms in the afternoon. Windy. Highs 62 to 72.
Southwest winds around 30 mph with gusts to around 45 mph in the
afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers
and snow showers. Much colder. Lows 29 to 39.
.THURSDAY...Sunny. Highs 53 to 63.
.THURSDAY NIGHT...Clear. Lows 29 to 39.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 56 to 66. Lows
28 to 38.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 44 to 54.
Lows 22 to 31.
.SUNDAY...Mostly sunny with a slight chance of snow. Highs 47 to
57.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 23 to 33. Highs
54 to 64.

$$

IDZ073-122200-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 76 to 86.
.TONIGHT...Partly cloudy. Lows 46 to 56.
.WEDNESDAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Windy. Highs 68 to 78. Southwest
winds around 30 mph with gusts to around 45 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Breezy. Much colder. Lows 31 to
38.
.THURSDAY...Sunny. Highs 59 to 69.
.THURSDAY NIGHT...Clear. Lows 31 to 40.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 62 to 72. Lows
31 to 40.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs 51 to 61.
Lows 26 to 34.
.MONDAY...Mostly sunny. Highs 57 to 67.

$$

IDZ052-053-122200-
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 Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. Highs 82 to 89. Northeast winds up to 10 mph...
shifting to southwest in the afternoon.
.TONIGHT...Mostly clear. Lows 49 to 59. Southeast winds around
10 mph...shifting to northeast after midnight.
.WEDNESDAY...Partly sunny. Very windy. Highs 80 to 87. Southeast
winds 10 to 15 mph...increasing to southwest 25 to 35 mph with
gusts to around 50 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Windy, colder. Lows 36 to 45.
Southwest winds 20 to 30 mph.
.THURSDAY...Sunny, breezy. Highs 64 to 74. Southwest winds 15 to
25 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 36 to
46. Highs 69 to 77.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Very windy. Highs
60 to 68. Lows 30 to 37.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 54 to 62. Lows
30 to 37.
.MONDAY...Mostly sunny. Highs 61 to 69.

$$

IDZ051-122200-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. Highs 86 to 93. East winds around 10 mph.
.TONIGHT...Partly cloudy. A slight chance of dry thunderstorms in
the evening. Lows 51 to 61. East winds 10 to 15 mph...shifting to
northeast after midnight.
.WEDNESDAY...Partly sunny. Very windy. Highs 79 to 86. Southeast
winds around 10 mph...increasing to southwest 25 to 35 mph with
gusts to around 45 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Windy, colder. Lows 37 to 44.
West winds 20 to 30 mph with gusts to around 40 mph.
.THURSDAY...Sunny, windy, cooler. Highs 65 to 72. West winds
20 to 30 mph.
.THURSDAY NIGHT...Clear. Lows 36 to 43.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 70 to 77. Lows
37 to 44.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Windy. Highs
57 to 65. Lows 30 to 37.
.MONDAY...Mostly sunny. Highs 65 to 72.

$$

IDZ056-057-122200-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. A slight chance of dry thunderstorms in the
afternoon. Highs 85 to 93. Light and variable winds...becoming
southeast 10 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. A slight chance of dry thunderstorms in
the evening. Lows 53 to 63. South winds 10 to 15 mph.
.WEDNESDAY...Partly sunny. A slight chance of rain showers in the
afternoon. Windy. Highs 80 to 88. South winds 10 to 20 mph...
increasing to southwest 20 to 30 mph with gusts to around 45 mph
in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Windy. Much colder. Lows 38 to
48. West winds 20 to 30 mph with gusts to around 40 mph.
.THURSDAY...Sunny. Highs 64 to 74. West winds 10 to 20 mph.
.THURSDAY NIGHT...Clear. Lows 38 to 48.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 71 to 80. Lows
39 to 48.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Windy. Highs
58 to 68. Lows 31 to 39.
.MONDAY...Mostly sunny. Highs 65 to 72.

$$

IDZ058-059-122200-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 80 to 90.
.TONIGHT...Mostly clear. Lows 50 to 60.
.WEDNESDAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Windy. Highs 77 to 86. Southwest
winds around 30 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Breezy, colder. Lows 38 to 48.
.THURSDAY...Sunny, cooler. Highs 61 to 71.
.THURSDAY NIGHT...Clear. Lows 36 to 46.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 68 to 78. Lows
38 to 48.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Breezy. Highs 59 to
69. Lows 31 to 39.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 53 to 62. Lows
29 to 38.
.MONDAY...Mostly sunny. Highs 60 to 69.

$$

IDZ054-122200-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. Highs 80 to 90. Northeast winds up to 10 mph...
shifting to south in the afternoon.
.TONIGHT...Mostly clear. Lows 49 to 59. Southeast winds around
10 mph...shifting to northeast after midnight.
.WEDNESDAY...Partly sunny. Windy. Highs 77 to 87. South winds
10 to 15 mph...increasing to southwest 20 to 30 mph with gusts to
around 45 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Windy, colder. Lows 38 to 46.
Southwest winds 20 to 30 mph.
.THURSDAY...Sunny, windy, cooler. Highs 63 to 70. Southwest winds
20 to 30 mph.
.THURSDAY NIGHT...Clear, breezy. Lows 37 to 45.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 68 to 77. Lows
38 to 46.
.SATURDAY THROUGH MONDAY...Partly cloudy. Windy. Highs 58 to 68.
Lows 31 to 39.

$$

IDZ075-122200-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. Highs 77 to 87. Northeast winds up to 10 mph...
shifting to south around 10 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 51 to 61. East winds up to 10 mph.
.WEDNESDAY...Partly sunny. Very windy. Highs 70 to 80. Southeast
winds 10 to 15 mph...increasing to southwest 25 to 35 mph with
gusts to around 50 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Windy. Much colder. Lows 34 to
42. West winds 20 to 30 mph.
.THURSDAY...Sunny, breezy. Highs 60 to 70. West winds 15 to
25 mph.
.THURSDAY NIGHT...Clear. Lows 35 to 44.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 63 to 73. Lows
35 to 44.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Windy. Highs
53 to 63. Lows 29 to 37.
.MONDAY...Mostly sunny. Highs 58 to 68.

$$

IDZ069-122200-
Lost River Range-
Including Borah Peak
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. A slight chance of dry thunderstorms in the
afternoon. Highs 75 to 85.
.TONIGHT...Partly cloudy. A slight chance of dry thunderstorms in
the evening. Lows 50 to 58.
.WEDNESDAY...Partly sunny. A slight chance of rain showers in the
afternoon. Strong winds. Highs 70 to 80. Southwest winds 35 to
45 mph with gusts to around 55 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of snow.
Very windy. Much colder. Lows 35 to 42. West winds 30 to 35 mph.
.THURSDAY...Sunny. Highs 60 to 70.
.THURSDAY NIGHT...Clear. Lows 37 to 44.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 62 to 72. Lows
36 to 43.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Windy. Highs 53 to
63. Lows 28 to 36.
.SUNDAY...Mostly sunny with a slight chance of snow. Highs 48 to
58.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 30 to 37. Highs
56 to 66.

$$

IDZ063-064-122200-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 79 to 87.
.TONIGHT...Mostly clear. Lows 45 to 55.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Breezy. Highs 77 to 85.
.WEDNESDAY NIGHT...Partly cloudy. Breezy, colder. Lows 36 to 43.
.THURSDAY...Sunny, cooler. Highs 60 to 68.
.THURSDAY NIGHT...Clear. Lows 34 to 43.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 67 to 75. Lows
37 to 44.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 58 to 67.
Lows 31 to 38.
.SUNDAY...Mostly sunny with a slight chance of snow. Highs 51 to
58.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 28 to 36. Highs
59 to 67.

$$

IDZ068-070-122200-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. A slight chance of dry thunderstorms in the
afternoon. Highs 77 to 87. Light and variable winds...becoming
south around 10 mph in the afternoon.
.TONIGHT...Partly cloudy. A slight chance of dry thunderstorms in
the evening. Lows 48 to 56. South winds up to 10 mph.
.WEDNESDAY...Partly sunny. A slight chance of rain showers in the
afternoon. Very windy. Highs 72 to 82. South winds 10 to 15 mph
with gusts to around 25 mph...increasing to southwest 30 to
40 mph with gusts to around 50 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Windy, colder. Lows 34 to 41. West winds 20 to 30 mph.
.THURSDAY...Sunny. Highs 61 to 71. West winds 10 to 15 mph.
.THURSDAY NIGHT...Clear. Lows 36 to 43.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 63 to 73. Lows
35 to 42.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Windy. Highs
53 to 63. Lows 28 to 36.
.MONDAY...Mostly sunny. Highs 58 to 68.

$$

IDZ066-122200-
Centennial Mountains - Island Park-
Including Island Park and Kilgore
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 77 to 84.
.TONIGHT...Mostly clear. Lows 42 to 51.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Breezy. Highs 76 to 83.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows 34 to 41.
.THURSDAY...Mostly sunny with a slight chance of rain and snow.
Cooler. Highs 60 to 67.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 33 to 40. Highs
64 to 71.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 34 to 41. Highs
57 to 64.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of snow.
Lows 28 to 35.
.SUNDAY...Mostly sunny with a slight chance of thunderstorms and
snow showers. Highs 49 to 56.
.SUNDAY NIGHT...Mostly cloudy. Lows 25 to 32.
.MONDAY...Mostly sunny. Highs 56 to 63.

$$

IDZ067-122200-
Beaverhead - Lemhi Highlands-
Including Dubois, Spencer, Edie School, and Small
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. Highs 77 to 87.
.TONIGHT...Partly cloudy. Lows 47 to 57.
.WEDNESDAY...Partly sunny. Very windy. Highs 74 to 84. Southwest
winds 30 to 40 mph with gusts to around 50 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Windy, colder. Lows 34 to 43. West winds around 30 mph.
.THURSDAY...Sunny with a slight chance of snow. Highs 62 to 72.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 34 to 44. Highs
65 to 75.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Breezy. Lows 34 to
44. Highs 57 to 67.
.SATURDAY NIGHT...Mostly cloudy. Windy. Lows 29 to 36.
.SUNDAY...Mostly sunny. Highs 50 to 60.
.SUNDAY NIGHT...Mostly cloudy. Lows 27 to 37.
.MONDAY...Mostly sunny. Highs 58 to 68.

$$

IDZ065-122200-
Teton Valley-
Including Ashton, Tetonia, and Driggs
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 79 to 86.
.TONIGHT...Mostly clear. Lows 48 to 55.
.WEDNESDAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Windy. Highs 79 to 86. Southwest
winds around 30 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Breezy, colder. Lows 37 to 44.
.THURSDAY...Sunny with a slight chance of rain and snow. Breezy,
cooler. Highs 61 to 68.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 36 to 43. Highs
67 to 74.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Windy. Lows 38 to 45.
Highs 59 to 66.
.SATURDAY NIGHT...Mostly cloudy. Lows 30 to 37.
.SUNDAY...Mostly sunny with a slight chance of rain showers,
thunderstorms and snow showers. Highs around 55.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 27 to 34. Highs
59 to 66.

$$

IDZ062-122200-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 76 to 86.
.TONIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY...Mostly sunny. Windy. Highs 73 to 83. Southwest winds
around 30 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Breezy, colder. Lows 36 to 46.
.THURSDAY...Sunny, breezy, cooler. Highs 58 to 67.
.THURSDAY NIGHT...Clear. Lows 35 to 45.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 64 to 74. Lows
37 to 47.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Breezy. Highs 56 to
66. Lows 29 to 39.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 51 to 59. Lows
27 to 37.
.MONDAY...Mostly sunny. Highs 57 to 66.

$$

IDZ060-122200-
Bear River Range-
Including Emigration Summit
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 78 to 85.
.TONIGHT...Mostly clear. Lows 55 to 63.
.WEDNESDAY...Mostly sunny. Windy. Highs 75 to 82. Southwest winds
around 30 mph with gusts to around 45 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Breezy, colder. Lows 43 to 50.
.THURSDAY...Sunny, cooler. Highs 59 to 66.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows 41 to 48. Highs 67 to
74.
.FRIDAY NIGHT...Mostly clear. Lows 45 to 52.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 60 to 67.
Lows 36 to 43.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 51 to 58. Lows
33 to 40.
.MONDAY...Mostly sunny. Highs 58 to 65.

$$

IDZ061-122200-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. Highs 76 to 86.
.TONIGHT...Mostly clear. Lows 45 to 52.
.WEDNESDAY...Mostly sunny. Breezy. Highs 74 to 84.
.WEDNESDAY NIGHT...Mostly clear. Colder. Lows 35 to 44.
.THURSDAY...Sunny, cooler. Highs 60 to 68.
.THURSDAY NIGHT...Mostly clear. Lows 32 to 42.
.FRIDAY...Sunny. Highs 65 to 75.
.FRIDAY NIGHT...Mostly clear. Lows 36 to 45.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 62 to 69.
Lows 30 to 39.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 53 to 60. Lows
27 to 37.
.MONDAY...Mostly sunny. Highs 59 to 66.

$$

IDZ071-074-122200-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
1232 AM MDT Tue May 12 2026

.TODAY...Sunny. A slight chance of dry thunderstorms in the
afternoon. Highs 74 to 84.
.TONIGHT...Partly cloudy. A slight chance of dry thunderstorms in
the evening. Lows 46 to 56.
.WEDNESDAY...Partly sunny. A chance of rain showers and a slight
chance of thunderstorms in the afternoon. Very windy. Highs 65 to
75. Southwest winds 30 to 35 mph with gusts to around 50 mph in
the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain
showers and snow. Breezy. Much colder. Lows 30 to 39.
.THURSDAY...Sunny. Highs 55 to 65.
.THURSDAY NIGHT...Clear. Lows 30 to 40.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 58 to 68. Lows
31 to 41.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Breezy. Highs
47 to 57. Lows 24 to 34.
.MONDAY...Mostly sunny. Highs 55 to 65.

$$

IDZ055-122200-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
1232 AM MDT Tue May 12 2026

...WIND ADVISORY IN EFFECT FROM NOON TO 10 PM MDT WEDNESDAY...

.TODAY...Sunny. A slight chance of dry thunderstorms in the
afternoon. Highs 86 to 93. East winds up to 10 mph.
.TONIGHT...Mostly clear. A slight chance of dry thunderstorms in
the evening. Lows 53 to 63. East winds 10 to 15 mph.
.WEDNESDAY...Partly sunny. A slight chance of rain showers in the
afternoon. Very windy. Highs 81 to 88. South winds 10 to 15 mph...
increasing to southwest 25 to 35 mph with gusts to around 45 mph
in the afternoon. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Mostly clear. Windy, colder. Lows 39 to 48.
West winds 20 to 30 mph with gusts to around 40 mph.
.THURSDAY...Sunny, windy, cooler. Highs 65 to 72. West winds
20 to 30 mph.
.THURSDAY NIGHT...Clear. Lows 38 to 48.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 72 to 79. Lows
38 to 48.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Windy. Highs
57 to 67. Lows 32 to 40.
.MONDAY...Mostly sunny. Highs 64 to 71.

$$



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www.weather.gov/pocatello