160
FPUS55 KPIH 182020
ZFPPIH

Zone Forecast Product FOR Idaho
National Weather Service Pocatello ID
120 PM MST Tue Nov 18 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.

IDZ072-191100-
Sawtooth/Stanley Basin-
Including Stanley
120 PM MST Tue Nov 18 2025

.TONIGHT...Mostly cloudy. A slight chance of snow showers after
midnight. Lows 24 to 34.
.WEDNESDAY...Partly sunny. A slight chance of snow showers in the
morning...then a chance of snow showers and rain showers in the
afternoon. Little or no snow accumulation. Highs 39 to 49.
.WEDNESDAY NIGHT...Mostly clear. Lows 21 to 31.
.THURSDAY...Mostly sunny with a slight chance of rain and snow.
Highs 40 to 50.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 29.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 40 to 50. Lows
19 to 29.
.SATURDAY...Mostly sunny. Highs 40 to 50.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
snow. Lows 20 to 30. Highs 40 to 50.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow and
rain. Lows 23 to 33.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of snow. Highs
38 to 48. Lows 14 to 24.
.TUESDAY...Partly sunny with a chance of snow. Highs 27 to 37.

$$

IDZ073-191100-
Sun Valley Region-
Including Ketchum, Sun Valley, and Galena
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 24 to 32.
.WEDNESDAY...Partly sunny. A slight chance of snow showers in the
afternoon. Highs 40 to 50.
.WEDNESDAY NIGHT...Increasing clouds. Lows 23 to 33.
.THURSDAY...Mostly sunny with a slight chance of snow. Highs
42 to 52.
.THURSDAY NIGHT...Mostly clear. Lows 20 to 30.
.FRIDAY...Sunny. Highs 42 to 52.
.FRIDAY NIGHT...Mostly clear. Lows 20 to 28.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 40 to 50. Lows
21 to 29.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
24 to 31.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of snow. Highs
40 to 50. Lows 15 to 24.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 30 to
40.

$$

IDZ052-053-191100-
Arco/Mud Lake Desert-Upper Snake River Plain-
Including Mud Lake, INL, Craters of the Moon NM,
Idaho Falls, Rexburg, and St. Anthony
120 PM MST Tue Nov 18 2025

.TONIGHT...Decreasing clouds. Lows 27 to 35. Light and variable
winds...becoming east up to 10 mph after midnight.
.WEDNESDAY...Mostly sunny. A slight chance of rain showers in the
afternoon. Highs 45 to 52. East winds up to 10 mph in the
morning...becoming light and variable. Chance of precipitation
20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 35. Northeast winds
up to 10 mph.
.THURSDAY...Sunny. Highs 48 to 55. Northeast winds around 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 24 to 32. North winds up to
10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 42 to 49. Lows
22 to 31.
.SATURDAY...Partly sunny. Highs 38 to 45.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 22 to
32. Highs 40 to 47.
.MONDAY...Partly sunny with a slight chance of rain and snow.
Highs 42 to 49.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Lows 18 to 28.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 34 to
41.

$$

IDZ051-191100-
Shoshone/Lava Beds-
Including Shoshone, Richfield, and Carey
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 29 to 36. Light and variable
winds...becoming northeast up to 10 mph after midnight.
.WEDNESDAY...Mostly sunny. Highs 48 to 55. East winds up to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 30 to 37. Northeast winds
10 to 15 mph.
.THURSDAY...Sunny. Highs 50 to 57. East winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows 26 to 33. Northwest winds
around 10 mph.
.FRIDAY...Mostly sunny. Highs 44 to 51.
.FRIDAY NIGHT...Mostly clear. Lows 24 to 31.
.SATURDAY...Mostly sunny. Highs 41 to 48.
.SATURDAY NIGHT...Mostly clear. Lows 23 to 30.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 44 to 51. Lows
24 to 32.
.MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of rain
and snow. Highs 45 to 52. Lows 21 to 28.
.TUESDAY...Mostly sunny. Highs 36 to 43.

$$

IDZ056-057-191100-
Southern Hills/Albion Mountains-Raft River Region-
Including Albion, Almo, Malta, Rockland,
and Holbrook
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 28 to 37. South winds up to
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of rain showers.
Highs 48 to 56. South winds up to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 37. South winds up
to 10 mph.
.THURSDAY...Mostly sunny with a slight chance of rain. Highs
48 to 55. East winds up to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 26 to 35. Northwest winds up to 10 mph.
.FRIDAY...Mostly sunny. Highs 44 to 51.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 24 to
34. Highs 44 to 51.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs 44 to 54. Lows
27 to 37.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Lows 23 to 33.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 36 to
43.

$$

IDZ058-059-191100-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Including Inkom, McCammon, Downey,
Lava Hot Springs, Malad, Preston, and Thatcher
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. A slight chance of rain showers after
midnight. Lows 28 to 38.
.WEDNESDAY...Mostly cloudy. A chance of rain showers and a slight
chance of snow showers in the morning...then a chance of rain
showers in the afternoon. Highs 43 to 53.
.WEDNESDAY NIGHT...Partly cloudy. Lows 26 to 36.
.THURSDAY...Sunny. Highs 46 to 55.
.THURSDAY NIGHT...Partly cloudy. Lows 26 to 35.
.FRIDAY...Mostly sunny. Highs 40 to 50.
.FRIDAY NIGHT...Mostly clear. Lows 23 to 32.
.SATURDAY...Mostly sunny. Highs 39 to 49.
.SATURDAY NIGHT...Mostly clear. Lows 23 to 32.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 41 to 49. Lows
24 to 34.
.MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of rain
and snow. Highs 41 to 50. Lows 21 to 31.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 33 to
42.

$$

IDZ054-191100-
Lower Snake River Plain-
Including Pocatello, Blackfoot, American Falls,
Shelley, and Fort Hall
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 28 to 35. Light and variable
winds.
.WEDNESDAY...Mostly sunny. Highs 48 to 55. Light and variable
winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 35. East winds up to
10 mph.
.THURSDAY...Sunny. Highs around 52. Northeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 26 to 34. North winds up to
10 mph.
.FRIDAY...Partly sunny. Highs 42 to 49.
.FRIDAY NIGHT...Mostly clear. Lows 24 to 31.
.SATURDAY...Partly sunny. Highs 41 to 48.
.SATURDAY NIGHT...Mostly clear. Lows 23 to 31.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs 43 to 52. Lows
24 to 32.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Lows 22 to 30.
.TUESDAY...Mostly sunny. Highs 36 to 43.

$$

IDZ075-191100-
Wood River Foothills-
Including Hailey, Bellevue, and Picabo
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 28 to 35. Light and variable
winds.
.WEDNESDAY...Mostly sunny. Highs 42 to 52. Northeast winds up to
10 mph...shifting to southeast in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 36. Northeast winds
up to 10 mph.
.THURSDAY...Sunny. Highs 44 to 54. East winds around 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 23 to 33. North winds up to
10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 42 to 52. Lows
22 to 30.
.SATURDAY...Mostly sunny. Highs 37 to 47.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 30.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 40 to 50. Lows
24 to 32.
.MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of rain
and snow. Highs 40 to 49. Lows 19 to 27.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 32 to
41.

$$

IDZ069-191100-
Lost River Range-
Including Borah Peak
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 28 to 35.
.WEDNESDAY...Mostly sunny. A slight chance of snow showers in the
morning. Highs 38 to 48.
.WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 34.
.THURSDAY...Mostly sunny. Highs 40 to 50.
.THURSDAY NIGHT...Mostly clear. Lows 26 to 33.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 40 to 48. Lows
around 27.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 36 to 46. Lows
23 to 30.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
24 to 32.
.MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of
snow. Highs 37 to 46. Lows 19 to 26.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 28 to
37.

$$

IDZ063-064-191100-
Caribou Range-Big Hole Mountains-
Including Wayan, Swan Valley, and Victor
120 PM MST Tue Nov 18 2025

.TONIGHT...Mostly cloudy in the evening...then partly cloudy with
a slight chance of rain showers and snow showers after midnight.
Lows 24 to 34.
.WEDNESDAY...Mostly cloudy with a chance of rain showers and snow
showers. Snow accumulation around 1 inch. Highs 43 to 50.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain
showers and snow showers in the evening...then partly cloudy
after midnight. Lows 25 to 34.
.THURSDAY...Sunny. Highs 46 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 22 to 31.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Highs 38 to 48. Lows
21 to 30.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
23 to 31.
.MONDAY...Mostly sunny with a chance of snow and rain. Highs
42 to 49.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of snow. Lows
20 to 28. Highs 32 to 39.

$$

IDZ068-070-191100-
Lost River Valley-Challis/Pahsimeroi Valleys-
Including Howe, Arco, Mackay, Chilly, and Challis
120 PM MST Tue Nov 18 2025

.TONIGHT...Decreasing clouds. Lows 26 to 33. Light and variable
winds.
.WEDNESDAY...Mostly sunny. Highs 41 to 50. Light and variable
winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows 26 to 33. Southeast winds
up to 10 mph.
.THURSDAY...Mostly sunny. Highs 41 to 51. Light and variable
winds.
.THURSDAY NIGHT...Mostly clear. Lows 23 to 30. Light and variable
winds.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 42 to 51. Lows
21 to 28.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 41 to 51. Lows
20 to 29.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows 22 to 32.
.MONDAY...Mostly sunny with a slight chance of rain and snow.
Highs 41 to 49.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. A slight chance of
snow. Lows 18 to 25. Highs 30 to 40.

$$

IDZ066-067-191100-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including Island Park, Kilgore, Dubois, Spencer,
Edie School, and Small
120 PM MST Tue Nov 18 2025

.TONIGHT...Mostly cloudy. Lows 26 to 34.
.WEDNESDAY...Mostly cloudy. A slight chance of rain showers and
snow showers in the morning...then a chance of rain showers and
snow showers in the afternoon. Snow accumulation up to 1 inch.
Highs 41 to 48.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of rain showers
in the evening. Lows 25 to 34.
.THURSDAY...Mostly sunny. Highs 43 to 52.
.THURSDAY NIGHT...Mostly clear. Lows 21 to 31.
.FRIDAY...Sunny. Highs 41 to 48.
.FRIDAY NIGHT...Partly cloudy. Lows 21 to 30.
.SATURDAY...Partly sunny with a slight chance of snow. Highs
36 to 43.
.SATURDAY NIGHT...Partly cloudy. Lows 21 to 29.
.SUNDAY...Mostly sunny with a slight chance of snow. Highs 38 to
45.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
21 to 29.
.MONDAY...Partly sunny with a chance of snow and a slight chance
of rain. Highs 38 to 45.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of snow. Lows
16 to 26. Highs 30 to 37.

$$

IDZ065-191100-
Teton Valley-
Including Ashton, Tetonia, and Driggs
120 PM MST Tue Nov 18 2025

.TONIGHT...Mostly cloudy. Lows 26 to 34.
.WEDNESDAY...Partly sunny. A chance of rain showers and a slight
chance of snow showers in the morning...then a chance of rain
showers in the afternoon. No snow accumulation. Highs around 48.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of rain showers
in the evening. Lows 25 to 33.
.THURSDAY...Sunny. Highs around 51.
.THURSDAY NIGHT...Mostly clear. Lows 22 to 30.
.FRIDAY...Sunny. Highs 41 to 48.
.FRIDAY NIGHT...Partly cloudy. Lows 21 to 29.
.SATURDAY...Partly sunny. Highs around 42.
.SATURDAY NIGHT...Partly cloudy. Lows 21 to 28.
.SUNDAY...Mostly sunny with a slight chance of rain and snow.
Highs 41 to 48.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows 23 to 30.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of rain and
snow. Highs around 45. Lows 19 to 26.
.TUESDAY...Partly sunny with a chance of snow. Highs around 36.

$$

IDZ062-191100-
Blackfoot Mountains-
Including Grace, Soda Springs, Henry, and Bone
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. A slight chance of rain showers after
midnight. Lows 26 to 36.
.WEDNESDAY...Partly sunny. A chance of rain showers and a slight
chance of snow showers in the morning...then a chance of rain
showers in the afternoon. No snow accumulation. Highs 43 to 50.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain
showers in the evening...then partly cloudy after midnight. Lows
25 to 35.
.THURSDAY...Sunny. Highs 46 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 23 to 33.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 38 to 48. Lows
22 to 32.
.SATURDAY NIGHT...Mostly clear. Lows 21 to 31.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 40 to 48. Lows
23 to 33.
.MONDAY...Mostly sunny with a slight chance of rain and snow.
Highs 41 to 48.
.MONDAY NIGHT...Mostly cloudy with a chance of snow and a slight
chance of rain. Lows 20 to 30.
.TUESDAY...Partly sunny with a chance of snow. Highs 32 to 40.

$$

IDZ060-191100-
Bear River Range-
Including Emigration Summit
120 PM MST Tue Nov 18 2025

.TONIGHT...Mostly cloudy. A slight chance of rain showers and
snow showers after midnight. Lows 34 to 41.
.WEDNESDAY...Mostly cloudy with a chance of rain showers and snow
showers. Highs 42 to 49.
.WEDNESDAY NIGHT...Decreasing clouds. Lows 32 to 39.
.THURSDAY...Mostly sunny. Highs 44 to 51.
.THURSDAY NIGHT...Partly cloudy. Lows 32 to 39.
.FRIDAY...Mostly sunny with a slight chance of snow. Highs 41 to
48.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 28 to 35. Highs
39 to 46.
.SATURDAY NIGHT...Mostly clear. Lows 28 to 35.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 40 to 47. Lows
29 to 36.
.MONDAY...Mostly sunny with a slight chance of rain and snow.
Highs 40 to 47.
.MONDAY NIGHT...Mostly cloudy with a chance of snow. Lows 27 to
34.
.TUESDAY...Partly sunny with a chance of snow. Highs 31 to 38.

$$

IDZ061-191100-
Bear Lake Valley-
Including St. Charles, Montpelier, and Georgetown
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy in the evening...then mostly cloudy with
a chance of rain showers and a slight chance of snow showers
after midnight. No snow accumulation. Lows 25 to 35.
.WEDNESDAY...Mostly cloudy. A chance of rain showers and snow
showers in the morning...then a slight chance of rain showers in
the afternoon. Little or no snow accumulation. Highs around 47.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 23 to 33.
.THURSDAY...Mostly sunny. Highs 43 to 50.
.THURSDAY NIGHT...Partly cloudy. Lows 24 to 34.
.FRIDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs 43 to 50.
Lows 20 to 30.
.MONDAY AND MONDAY NIGHT...Partly cloudy. A slight chance of rain
and snow. Highs 43 to 50. Lows 18 to 28.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 35 to
42.

$$

IDZ071-074-191100-
Frank Church Wilderness-Big Lost Highlands/Copper Basin-
Including Clayton and Copper Basin
120 PM MST Tue Nov 18 2025

.TONIGHT...Mostly cloudy. Lows 24 to 34.
.WEDNESDAY...Partly sunny with a slight chance of snow showers.
Highs 40 to 50.
.WEDNESDAY NIGHT...Partly cloudy. Lows 22 to 32.
.THURSDAY...Mostly sunny with a slight chance of snow. Highs
40 to 50.
.THURSDAY NIGHT...Mostly clear. Lows 21 to 31.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 41 to 51. Lows
20 to 29.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 41 to 51.
Lows 21 to 31.
.SUNDAY...Mostly sunny with a slight chance of snow. Highs 42 to
52.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
24 to 34.
.MONDAY...Partly sunny with a chance of snow. Highs 40 to 50.
.MONDAY NIGHT...Mostly cloudy with a chance of snow. Lows 15 to
25.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs 28 to
38.

$$

IDZ055-191100-
Eastern Magic Valley-
Including Burley, Rupert, Heyburn, and Oakley
120 PM MST Tue Nov 18 2025

.TONIGHT...Partly cloudy. Lows 29 to 36. East winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 52. East winds up to
10 mph in the morning...becoming light and variable.
.WEDNESDAY NIGHT...Partly cloudy. Lows 29 to 36. East winds
around 10 mph.
.THURSDAY...Mostly sunny. Highs 50 to 57. East winds around
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 28 to 35. Northwest winds
around 10 mph.
.FRIDAY...Partly sunny. Highs 44 to 51.
.FRIDAY NIGHT...Mostly clear. Lows 25 to 32.
.SATURDAY...Mostly sunny. Highs 43 to 50.
.SATURDAY NIGHT...Mostly clear. Lows 23 to 33.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs 45 to 54. Lows
25 to 35.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Lows 23 to 31.
.TUESDAY...Mostly sunny. Highs 37 to 44.

$$



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www.weather.gov/pocatello