326
FPUS55 KPIH 210751
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
1251 AM MST Fri Nov 21 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.

IDZ072-221100-
Sawtooth/Stanley Basin-
Including Stanley
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 19 to 29.
.SATURDAY...Sunny. Highs 40 to 50.
.SATURDAY NIGHT...Mostly clear. Lows 18 to 28.
.SUNDAY...Sunny. Highs 41 to 51.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow. Lows 16 to
26.
.MONDAY...Partly sunny with a chance of snow. Highs 26 to 36.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
6 to 16.
.TUESDAY...Mostly sunny. Highs 25 to 35.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
11 to 21.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
snow. Highs 30 to 40. Lows 19 to 29.
.THANKSGIVING DAY...Mostly cloudy with a chance of snow. Highs
35 to 45.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 20 to
30.
.FRIDAY...Partly sunny with a chance of snow. Highs 34 to 44.

$$

IDZ073-221100-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
1251 AM MST Fri Nov 21 2025

.TONIGHT...Mostly clear. Lows 20 to 28.
.SATURDAY...Sunny. Highs 38 to 48.
.SATURDAY NIGHT...Mostly clear. Lows 20 to 28.
.SUNDAY...Sunny. Highs 40 to 50.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
18 to 25.
.MONDAY...Mostly sunny with a slight chance of snow. Highs 28 to
38.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 7 to 17. Highs
26 to 36.
.TUESDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
12 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of snow.
Highs 30 to 40. Lows 19 to 26.
.THANKSGIVING DAY...Partly sunny with a chance of snow. Highs
37 to 47.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 21 to
28.
.FRIDAY...Partly sunny with a chance of snow. Highs 36 to 46.

$$

IDZ052-053-221100-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
1251 AM MST Fri Nov 21 2025

.TONIGHT...Increasing clouds. Lows 24 to 32. South winds up to
10 mph in the evening...becoming light and variable.
.SATURDAY...Decreasing clouds. Highs 39 to 46. Light and variable
winds.
.SATURDAY NIGHT...Mostly clear. Lows 20 to 28. Light and variable
winds...becoming northeast up to 10 mph after midnight.
.SUNDAY...Sunny. Highs 40 to 47. Light and variable winds.
.SUNDAY NIGHT...Partly cloudy. Lows 21 to 30. South winds up to
10 mph.
.MONDAY...Mostly sunny with a slight chance of snow. Highs 36 to
43.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 13 to
22. Highs 30 to 37.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of snow. Highs 29 to 36. Lows 18 to 28.
.THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy. A slight
chance of snow. Highs 36 to 43. Lows 22 to 32.
.FRIDAY...Mostly cloudy with a chance of snow and rain. Highs
37 to 44.

$$

IDZ051-221100-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
1251 AM MST Fri Nov 21 2025

.TONIGHT...Increasing clouds. Lows 25 to 32. Light and variable
winds.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs
40 to 47. East winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 29. Northeast winds up
to 10 mph.
.SUNDAY...Sunny. Highs 43 to 50. Southeast winds up to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 23 to 30. West winds around
10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 38 to 45. Lows
14 to 21.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 33 to 40. Lows
16 to 23.
.WEDNESDAY...Mostly cloudy with a slight chance of snow. Highs
34 to 41.
.WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy. A slight
chance of rain and snow. Lows 22 to 29. Highs 42 to 49.
.THURSDAY NIGHT...Mostly cloudy. Lows 25 to 32.
.FRIDAY...Mostly cloudy with a chance of rain and snow. Highs
43 to 50.

$$

IDZ056-057-221100-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 25 to 32. Light and variable
winds.
.SATURDAY...Mostly sunny. Highs 44 to 52. Light and variable
winds.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 32. Light and variable
winds.
.SUNDAY...Sunny. Highs 45 to 53. West winds up to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 25 to 34. Southwest winds
around 10 mph.
.MONDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs 34 to 44.
Lows 16 to 26.
.WEDNESDAY...Mostly cloudy with a slight chance of snow. Highs
35 to 43.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow and rain.
Lows 25 to 35.
.THANKSGIVING DAY...Partly sunny with a slight chance of rain and
snow. Highs 42 to 51.
.THURSDAY NIGHT...Mostly cloudy. Lows 27 to 37.
.FRIDAY...Mostly cloudy with a chance of snow and a slight chance
of rain. Highs 43 to 52.

$$

IDZ058-059-221100-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Colder. Lows 24 to 33.
.SATURDAY...Mostly sunny. Highs 40 to 50.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 32.
.SUNDAY...Sunny. Highs 40 to 50.
.SUNDAY NIGHT...Partly cloudy. Lows 23 to 32.
.MONDAY...Mostly sunny with a slight chance of snow. Highs 34 to
44.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 15 to
25. Highs 29 to 38.
.WEDNESDAY...Mostly cloudy with a slight chance of snow. Highs
30 to 39.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow. Lows
23 to 32.
.THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy with a
slight chance of rain and snow. Highs 37 to 46. Lows 25 to 34.
.FRIDAY...Mostly cloudy with a chance of snow and a slight chance
of rain. Highs 38 to 48.

$$

IDZ054-221100-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
1251 AM MST Fri Nov 21 2025

.TONIGHT...Increasing clouds. Lows 27 to 34. Light and variable
winds.
.SATURDAY...Cloudy in the morning then clearing. Highs 41 to 48.
Light and variable winds.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 29. Light and variable
winds.
.SUNDAY...Sunny. Highs 41 to 48. Light and variable winds.
.SUNDAY NIGHT...Partly cloudy. Lows 24 to 32. Southwest winds
around 10 mph.
.MONDAY...Mostly sunny. Breezy. Highs around 41.
.MONDAY NIGHT...Mostly clear. Lows 14 to 22.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs around 35. Lows
16 to 24.
.WEDNESDAY...Mostly cloudy with a slight chance of snow. Highs
34 to 41.
.WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy with a
slight chance of rain and snow. Lows 23 to 31. Highs 41 to 48.
.THURSDAY NIGHT...Mostly cloudy. Lows 25 to 33.
.FRIDAY...Partly sunny with a chance of rain and snow. Highs
42 to 49.

$$

IDZ075-221100-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 22 to 30. Light and variable
winds.
.SATURDAY...Mostly sunny. Highs 38 to 46. Light and variable
winds.
.SATURDAY NIGHT...Mostly clear. Lows 21 to 29. Light and variable
winds.
.SUNDAY...Sunny. Highs 40 to 48. Light and variable winds.
.SUNDAY NIGHT...Partly cloudy. Lows 21 to 29. West winds up to
10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 32 to 41. Lows
13 to 21.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 27 to 36. Lows
15 to 23.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of snow.
Highs 30 to 40. Lows 21 to 29.
.THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy. A slight
chance of rain and snow. Highs 37 to 47. Lows 24 to 31.
.FRIDAY...Partly sunny with a chance of snow and a slight chance
of rain. Highs 36 to 46.

$$

IDZ069-221100-
Lost River Range-
Including Borah Peak
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 24 to 31.
.SATURDAY...Mostly sunny. Highs 35 to 44.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 29.
.SUNDAY...Sunny. Highs 37 to 46.
.SUNDAY NIGHT...Partly cloudy. Lows around 25.
.MONDAY...Mostly sunny with a slight chance of snow. Highs 30 to
40.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 12 to 19. Highs
24 to 33.
.TUESDAY NIGHT...Mostly cloudy. Lows 14 to 21.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of snow.
Highs 27 to 35. Lows 20 to 28.
.THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy. A slight
chance of snow. Highs 33 to 41. Lows 23 to 30.
.FRIDAY...Partly sunny with a chance of snow. Highs 33 to 41.

$$

IDZ063-064-221100-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
1251 AM MST Fri Nov 21 2025

.TONIGHT...Mostly clear. Lows 22 to 30.
.SATURDAY...Mostly sunny. Highs 40 to 47.
.SATURDAY NIGHT...Mostly clear. Lows 19 to 28.
.SUNDAY...Sunny. Highs 41 to 48.
.SUNDAY NIGHT...Partly cloudy. Lows 21 to 29.
.MONDAY...Partly sunny with a chance of snow. Highs 32 to 39.
.MONDAY NIGHT...Mostly cloudy with a chance of snow. Lows 12 to
19.
.TUESDAY...Partly sunny with a slight chance of snow. Highs 27 to
34.
.TUESDAY NIGHT...Partly cloudy. Lows 12 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
snow. Highs 29 to 36. Lows 21 to 29.
.THANKSGIVING DAY...Mostly cloudy with a chance of snow. Highs
35 to 42.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 23 to
31.
.FRIDAY...Mostly cloudy with a chance of snow and rain. Highs
38 to 45.

$$

IDZ068-070-221100-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 22 to 29. Light and variable
winds.
.SATURDAY...Mostly sunny. Highs 39 to 49. Light and variable
winds.
.SATURDAY NIGHT...Mostly clear. Lows 20 to 27. Light and variable
winds.
.SUNDAY...Sunny. Highs 42 to 51. Light and variable winds.
.SUNDAY NIGHT...Partly cloudy. Lows 19 to 26. Southwest winds
around 10 mph.
.MONDAY...Mostly sunny with a slight chance of snow. Highs 31 to
41.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 11 to 18. Highs
26 to 36.
.TUESDAY NIGHT...Mostly cloudy. Lows 12 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of snow.
Highs 31 to 40. Lows 18 to 28.
.THANKSGIVING DAY...Partly sunny with a slight chance of snow.
Highs 37 to 46.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows 21 to 29.
.FRIDAY...Partly sunny with a chance of snow and a slight chance
of rain. Highs 37 to 46.

$$

IDZ066-067-221100-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
1251 AM MST Fri Nov 21 2025

.TONIGHT...Increasing clouds. Lows 21 to 30.
.SATURDAY...Decreasing clouds. Highs 36 to 44.
.SATURDAY NIGHT...Mostly clear. Lows 18 to 28.
.SUNDAY...Sunny. Highs 39 to 46.
.SUNDAY NIGHT...Mostly cloudy. Lows 19 to 27.
.MONDAY...Partly sunny with a chance of snow. Highs 31 to 38.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. A slight chance of
snow. Lows 9 to 19. Highs 26 to 33.
.TUESDAY NIGHT...Partly cloudy. Lows 10 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
snow. Highs 25 to 32. Lows 16 to 25.
.THANKSGIVING DAY...Partly sunny with a chance of snow. Highs
32 to 39.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of snow.
Lows 19 to 27.
.FRIDAY...Partly sunny with a chance of snow. Highs 34 to 41.

$$

IDZ065-221100-
Teton Valley-
Including Ashton, Tetonia, and Driggs
1251 AM MST Fri Nov 21 2025

.TONIGHT...Increasing clouds. Lows 20 to 29.
.SATURDAY...Mostly sunny. Highs 41 to 48.
.SATURDAY NIGHT...Mostly clear. Lows 19 to 27.
.SUNDAY...Sunny. Highs 41 to 48.
.SUNDAY NIGHT...Partly cloudy. Lows 20 to 27.
.MONDAY...Partly sunny with a chance of snow. Highs around 37.
.MONDAY NIGHT...Mostly cloudy with a chance of snow. Lows 9 to
17.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 31.
.TUESDAY NIGHT...Partly cloudy. Lows 10 to 18.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
snow. Highs around 32. Lows 19 to 26.
.THANKSGIVING DAY...Mostly cloudy with a chance of snow. Highs
around 39.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 22 to
29.
.FRIDAY...Mostly cloudy with a chance of snow and rain. Highs
38 to 45.

$$

IDZ062-221100-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 22 to 32.
.SATURDAY...Mostly sunny. Highs 39 to 48.
.SATURDAY NIGHT...Mostly clear. Lows 20 to 30.
.SUNDAY...Sunny. Highs 39 to 49.
.SUNDAY NIGHT...Partly cloudy. Lows 21 to 31.
.MONDAY...Partly sunny with a chance of snow. Breezy. Highs 33 to
40.
.MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
12 to 22.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 27 to 35. Lows
13 to 23.
.WEDNESDAY...Mostly cloudy with a chance of snow. Highs 30 to 37.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow. Lows
21 to 31.
.THANKSGIVING DAY...Mostly cloudy with a chance of snow. Highs
36 to 43.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows 24 to 34.
.FRIDAY...Mostly cloudy with a chance of snow and a slight chance
of rain. Highs 38 to 46.

$$

IDZ060-221100-
Bear River Range-
Including Emigration Summit
1251 AM MST Fri Nov 21 2025

.TONIGHT...Mostly clear. Lows 30 to 37.
.SATURDAY...Sunny. Highs 40 to 47.
.SATURDAY NIGHT...Mostly clear. Lows 29 to 36.
.SUNDAY...Sunny. Highs 41 to 48.
.SUNDAY NIGHT...Partly cloudy. Lows 28 to 35.
.MONDAY...Partly sunny with a chance of snow. Highs 32 to 39.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 18 to
26. Highs 28 to 35.
.WEDNESDAY...Mostly cloudy with a chance of snow. Highs 31 to 38.
.WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy with a
chance of snow. Lows 28 to 35. Highs 36 to 43.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of snow.
Lows 30 to 37.
.FRIDAY...Mostly cloudy with a chance of snow and a slight chance
of rain. Highs 38 to 45.

$$

IDZ061-221100-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 21 to 31.
.SATURDAY...Mostly sunny. Highs around 45.
.SATURDAY NIGHT...Mostly clear. Lows 19 to 29.
.SUNDAY...Sunny. Highs around 46.
.SUNDAY NIGHT...Mostly clear. Lows 19 to 29.
.MONDAY...Partly sunny with a slight chance of snow. Highs around
38.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 10 to
20. Highs around 33.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
31 to 38.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow. Lows
18 to 28.
.THANKSGIVING DAY...Mostly cloudy with a chance of snow and rain.
Highs 37 to 44.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of snow.
Lows 22 to 32.
.FRIDAY...Partly sunny with a chance of snow and a slight chance
of rain. Highs 40 to 47.

$$

IDZ071-074-221100-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
1251 AM MST Fri Nov 21 2025

.TONIGHT...Partly cloudy. Lows 20 to 30.
.SATURDAY...Sunny. Highs 42 to 52.
.SATURDAY NIGHT...Mostly clear. Lows 19 to 29.
.SUNDAY...Sunny. Highs 42 to 52.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
18 to 28.
.MONDAY...Mostly sunny with a slight chance of snow. Highs 27 to
37.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 8 to 18. Highs
26 to 36.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
12 to 22.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of snow.
Highs 31 to 41. Lows 21 to 30.
.THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy. A chance of
snow. Highs 36 to 46. Lows 21 to 31.
.FRIDAY...Partly sunny with a chance of snow. Highs 36 to 46.

$$

IDZ055-221100-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
1251 AM MST Fri Nov 21 2025

.TONIGHT...Increasing clouds. Lows 26 to 33. Light and variable
winds.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs
42 to 49. Light and variable winds.
.SATURDAY NIGHT...Mostly clear. Lows 23 to 31. Light and variable
winds...becoming east up to 10 mph after midnight.
.SUNDAY...Sunny. Highs 43 to 50. Light and variable winds.
.SUNDAY NIGHT...Partly cloudy. Lows 26 to 33. Southwest winds
around 10 mph.
.MONDAY...Mostly sunny. Breezy. Highs 38 to 45.
.MONDAY NIGHT...Mostly clear. Lows 15 to 24.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 33 to 40. Lows
17 to 26.
.WEDNESDAY...Mostly cloudy with a slight chance of snow. Highs
35 to 43.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows 25 to 35.
.THANKSGIVING DAY...Mostly cloudy with a slight chance of snow.
Highs 43 to 50.
.THURSDAY NIGHT...Mostly cloudy. Lows 27 to 36.
.FRIDAY...Partly sunny with a chance of rain and snow. Highs
44 to 51.

$$



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