476
FPUS55 KPIH 220950
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
250 AM MST Thu Jan 22 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.

IDZ072-222300-
Sawtooth/Stanley Basin-
Including Stanley
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 29 to 37.
.TONIGHT...Mostly cloudy. Lows 5 to 15.
.FRIDAY...Partly sunny in the morning then clearing. Highs 22 to
32.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 6 below to 4 above
zero.
.SATURDAY...Mostly sunny. Highs 19 to 29.
.SATURDAY NIGHT...Clear. Lows 8 below to 2 above zero.
.SUNDAY...Sunny. Highs 23 to 33.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 1 to 11. Highs
25 to 35.
.MONDAY NIGHT...Mostly cloudy. Lows 8 to 18.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 27 to 37. Lows
11 to 21.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
30 to 40.

$$

IDZ073-222300-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
250 AM MST Thu Jan 22 2026

.TODAY...Mostly sunny. Highs 26 to 36.
.TONIGHT...Mostly cloudy. Lows 11 to 18.
.FRIDAY...Partly sunny in the morning then clearing. Highs 25 to
35.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 1 to 11.
.SATURDAY...Mostly sunny. Highs 19 to 29.
.SATURDAY NIGHT...Clear. Lows 1 to 11.
.SUNDAY...Sunny. Highs 24 to 34.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 7 to 15. Highs
27 to 36.
.MONDAY NIGHT...Mostly cloudy. Lows 13 to 20.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 29 to 39. Lows
15 to 22.
.WEDNESDAY...Partly sunny. Highs 31 to 40.

$$

IDZ052-053-222300-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
250 AM MST Thu Jan 22 2026

.TODAY...Mostly cloudy. Highs 26 to 33. Light and variable winds.
.TONIGHT...Mostly cloudy. Lows 13 to 20. Light and variable
winds.
.FRIDAY...Mostly cloudy in the morning then clearing. Highs 27 to
34. Northeast winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 2 to 12. Northeast
winds 10 to 15 mph.
.SATURDAY...Sunny. Highs 20 to 27. North winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 4 to 12.
.SUNDAY...Sunny. Highs 22 to 29.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 7 to 15. Highs
26 to 33.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 13 to 21. Highs
29 to 36.
.TUESDAY NIGHT...Partly cloudy. Lows 14 to 22.
.WEDNESDAY...Partly sunny. Highs 31 to 38.

$$

IDZ051-222300-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 27 to 34. Northeast winds up to
10 mph in the morning...becoming light and variable.
.TONIGHT...Mostly cloudy. Lows 17 to 24. Light and variable
winds.
.FRIDAY...Decreasing clouds. Highs 24 to 34. Light and variable
winds...becoming south up to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Colder. Lows 10 to 19. Northeast
winds up to 10 mph.
.SATURDAY...Partly sunny. Highs 24 to 31. West winds up to
10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 9 to 17. Highs
27 to 34.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 13 to 22. Highs
31 to 38.
.MONDAY NIGHT...Mostly cloudy. Lows 17 to 24.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 33 to 40. Lows
19 to 27.
.WEDNESDAY...Partly sunny. Highs 35 to 42.

$$

IDZ056-057-222300-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
250 AM MST Thu Jan 22 2026

.TODAY...Mostly sunny. Highs 32 to 42. Light and variable winds.
.TONIGHT...Mostly cloudy. Lows 20 to 27. Light and variable
winds.
.FRIDAY...Mostly cloudy. Highs 29 to 39. Light and variable
winds...becoming northwest 10 to 15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Colder. Lows 11 to 19. North winds
10 to 15 mph.
.SATURDAY...Sunny. Highs 24 to 34. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 11 to 20. Highs
31 to 39.
.SUNDAY NIGHT...Mostly clear. Lows 16 to 25.
.MONDAY...Mostly sunny. Highs 34 to 43.
.MONDAY NIGHT...Mostly cloudy. Lows 21 to 29.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 37 to 45. Lows
22 to 30.
.WEDNESDAY...Partly sunny. Highs 38 to 47.

$$

IDZ059-222300-
Franklin/Eastern Oneida Region-
Including Malad, Preston, and Thatcher
250 AM MST Thu Jan 22 2026

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL NOON MST
THURSDAY...

.TODAY...Mostly sunny. Highs 33 to 42.
.TONIGHT...Mostly cloudy. Lows 20 to 27.
.FRIDAY...Mostly cloudy. Highs 30 to 40.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 8 to 17.
.SATURDAY...Sunny. Highs 23 to 33.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 9 to
19. Highs 27 to 36.
.MONDAY...Mostly sunny. Highs 32 to 40.
.MONDAY NIGHT...Mostly cloudy. Lows 18 to 25.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 34 to 44. Lows
19 to 26.

$$

IDZ058-222300-
Marsh and Arbon Highlands-
Including Inkom, McCammon, Downey,
and Lava Hot Springs
250 AM MST Thu Jan 22 2026

.TODAY...Mostly sunny. Highs 27 to 37.
.TONIGHT...Mostly cloudy. Lows 14 to 24.
.FRIDAY...Mostly cloudy. Highs 24 to 34.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 3 to 13.
.SATURDAY...Sunny. Highs 18 to 28.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 3 to 13. Highs
23 to 31.
.SUNDAY NIGHT...Mostly clear. Lows 8 to 18.
.MONDAY...Mostly sunny. Highs 27 to 35.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 15 to 25. Highs
30 to 39.
.TUESDAY NIGHT...Partly cloudy. Lows 16 to 26.
.WEDNESDAY...Partly sunny. Highs 32 to 40.

$$

IDZ054-222300-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
250 AM MST Thu Jan 22 2026

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL NOON MST
THURSDAY...

.TODAY...Partly sunny. Highs around 31. Northeast winds up to
10 mph in the morning...becoming light and variable.
.TONIGHT...Mostly cloudy. Lows 18 to 25. Light and variable
winds.
.FRIDAY...Decreasing clouds. Highs 28 to 35. Light and variable
winds...becoming north around 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 8 to 15. Northeast
winds 10 to 15 mph.
.SATURDAY...Sunny. Highs around 26. North winds up to 10 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 10 to
20. Highs 27 to 34.
.MONDAY...Mostly sunny. Highs 30 to 37.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 17 to 25. Highs
33 to 40.
.TUESDAY NIGHT...Partly cloudy. Lows 18 to 26.
.WEDNESDAY...Partly sunny. Highs 35 to 42.

$$

IDZ075-222300-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 26 to 34. Light and variable winds.
.TONIGHT...Mostly cloudy. Lows 14 to 21. Light and variable
winds.
.FRIDAY...Decreasing clouds. Highs 25 to 35. Light and variable
winds...becoming south up to 10 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Colder. Lows 8 to 15. North winds
up to 10 mph.
.SATURDAY...Mostly sunny. Highs 20 to 29. West winds up to
10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 6 to 13. Highs
24 to 33.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 14 to
24. Highs 30 to 40.
.WEDNESDAY...Partly sunny. Highs 33 to 41.

$$

IDZ069-222300-
Lost River Range-
Including Borah Peak
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 23 to 30.
.TONIGHT...Increasing clouds. Lows 13 to 20.
.FRIDAY...Mostly cloudy in the morning then clearing. Highs 21 to
31.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 4 to 11.
.SATURDAY...Sunny. Highs 16 to 26.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 4 to 12. Highs
21 to 28.
.SUNDAY NIGHT...Mostly clear. Lows 9 to 16.
.MONDAY...Mostly sunny. Highs 23 to 31.
.MONDAY NIGHT...Mostly cloudy. Lows 14 to 21.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 28 to 36. Lows
16 to 23.

$$

IDZ063-064-222300-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 26 to 33.
.TONIGHT...Mostly cloudy. Lows 10 to 20.
.FRIDAY...Mostly cloudy with a slight chance of snow. Highs 24 to
31.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 4 below to 6 above
zero.
.SATURDAY...Sunny. Highs 17 to 24.
.SATURDAY NIGHT...Partly cloudy. Lows 3 below to 7 above zero.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 21 to 31. Lows zero
to 10 above zero.
.MONDAY NIGHT...Mostly cloudy. Lows 11 to 20.
.TUESDAY...Partly sunny with a slight chance of snow. Highs 27 to
34.
.TUESDAY NIGHT...Mostly cloudy. Lows 12 to 21.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
31 to 38.

$$

IDZ068-070-222300-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 26 to 33. Light and variable winds.
.TONIGHT...Increasing clouds. Lows 12 to 19. Light and variable
winds.
.FRIDAY...Mostly cloudy in the morning then clearing. Highs 23 to
33. Light and variable winds...becoming north around 10 mph in
the afternoon.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 2 to 9. Northwest
winds up to 10 mph.
.SATURDAY...Sunny. Highs 17 to 27. Northwest winds up to 10 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 4 to
14. Highs 24 to 31.
.MONDAY...Mostly sunny. Highs 26 to 35.
.MONDAY NIGHT...Mostly cloudy. Lows 13 to 20.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 30 to 40. Lows
15 to 22.

$$

IDZ066-067-222300-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 24 to 31.
.TONIGHT...Mostly cloudy. Lows 8 to 18.
.FRIDAY...Mostly cloudy in the morning then clearing. A slight
chance of snow. Highs 20 to 29.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 3 below to 7 above
zero.
.SATURDAY...Sunny. Highs 17 to 24.
.SATURDAY NIGHT...Partly cloudy. Lows 2 below to 8 above zero.
.SUNDAY...Sunny. Highs 18 to 25.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 1 to 11. Highs
22 to 30.
.MONDAY NIGHT...Mostly cloudy. Lows 8 to 18.
.TUESDAY...Partly sunny with a slight chance of snow. Highs 26 to
33.
.TUESDAY NIGHT...Partly cloudy. Lows 10 to 20.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
28 to 36.

$$

IDZ065-222300-
Teton Valley-
Including Ashton, Tetonia, and Driggs
250 AM MST Thu Jan 22 2026

.TODAY...Mostly cloudy. Highs 26 to 33.
.TONIGHT...Mostly cloudy. Lows 11 to 18.
.FRIDAY...Decreasing clouds. A slight chance of snow. Highs 24 to
31.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 3 below to 4 above
zero.
.SATURDAY...Mostly sunny. Highs around 21.
.SATURDAY NIGHT...Partly cloudy. Lows 1 below to 7 above zero.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs around 24. Lows
3 to 10.
.MONDAY...Mostly sunny. Highs 26 to 33.
.MONDAY NIGHT...Mostly cloudy. Lows 11 to 18.
.TUESDAY...Partly sunny with a slight chance of snow. Highs
around 31.
.TUESDAY NIGHT...Mostly cloudy. Lows 12 to 19.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
around 35.

$$

IDZ062-222300-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 27 to 34.
.TONIGHT...Mostly cloudy. Lows 11 to 21.
.FRIDAY...Decreasing clouds. Highs 25 to 32.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 2 below to 8 above
zero.
.SATURDAY...Sunny. Highs 18 to 25.
.SATURDAY NIGHT...Partly cloudy. Lows 1 below to 9 above zero.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 21 to 28. Lows
4 to 14.
.MONDAY...Mostly sunny. Highs 26 to 33.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly cloudy. Lows 13 to 23.
Highs 29 to 39.

$$

IDZ060-222300-
Bear River Range-
Including Emigration Summit
250 AM MST Thu Jan 22 2026

.TODAY...Mostly sunny. Highs 29 to 36.
.TONIGHT...Increasing clouds. Lows 20 to 27.
.FRIDAY...Mostly cloudy. A slight chance of snow in the
afternoon. Highs 27 to 34.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 8 to 15.
.SATURDAY...Sunny. Highs 19 to 26.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 8 to
18. Highs 22 to 29.
.MONDAY...Sunny. Highs 28 to 35.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 19 to 26. Highs
30 to 37.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 20 to 27.
Highs 32 to 39.

$$

IDZ061-222300-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
250 AM MST Thu Jan 22 2026

.TODAY...Mostly sunny. Highs 30 to 37.
.TONIGHT...Increasing clouds. Lows 12 to 22.
.FRIDAY...Mostly cloudy. A slight chance of snow in the
afternoon. Highs 29 to 36.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 2 to 12.
.SATURDAY...Sunny. Highs 21 to 28.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 1 to
11. Highs 24 to 31.
.MONDAY...Sunny. Highs 29 to 36.
.MONDAY NIGHT...Mostly cloudy. Lows 11 to 21.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 31 to 38. Lows
12 to 22.
.WEDNESDAY...Partly sunny. Highs 34 to 41.

$$

IDZ071-074-222300-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 28 to 37.
.TONIGHT...Increasing clouds. Lows 8 to 18.
.FRIDAY...Partly sunny in the morning then clearing. Highs 21 to
30.
.FRIDAY NIGHT...Mostly clear. Colder. Lows zero to 10 above zero.
.SATURDAY...Sunny. Highs 17 to 26.
.SATURDAY NIGHT...Clear. Lows zero to 10 above zero.
.SUNDAY...Sunny. Highs 24 to 33.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 6 to 16. Highs
26 to 35.
.MONDAY NIGHT...Mostly cloudy. Lows 12 to 21.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 30 to 40. Lows
13 to 23.

$$

IDZ055-222300-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
250 AM MST Thu Jan 22 2026

.TODAY...Partly sunny. Highs 28 to 36. Northeast winds up to
10 mph in the morning...becoming light and variable.
.TONIGHT...Mostly cloudy. Lows 18 to 25. Light and variable
winds.
.FRIDAY...Mostly cloudy. Highs 25 to 33. Light and variable
winds...becoming northwest around 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Colder. Lows 11 to 18. Northeast
winds around 10 mph.
.SATURDAY...Partly sunny. Highs around 26. Northwest winds around
10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 11 to 18. Highs
28 to 36.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 15 to 23. Highs
32 to 40.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 18 to 27. Highs
35 to 42.
.TUESDAY NIGHT...Partly cloudy. Lows 19 to 28.
.WEDNESDAY...Partly sunny. Highs 36 to 44.

$$



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