Zone Forecast Product
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
743 FPUS55 KPIH 271832 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 1231 PM MDT Tue Oct 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 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows 18 to 28. .WEDNESDAY...Partly sunny. Highs 33 to 43. .WEDNESDAY NIGHT...Partly cloudy. Lows 15 to 25. .THURSDAY...Sunny. Not as cool. Highs 40 to 50. .THURSDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 21 to 31. .FRIDAY...Snow and rain likely. Highs 38 to 48. .FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 18 to 28. .SATURDAY...Partly sunny with a chance of snow. Highs 38 to 48. .SATURDAY NIGHT...Snow and rain likely. Lows 20 to 30. .SUNDAY...Snow likely. Highs 34 to 44. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Lows 15 to 25. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 38 to 48. Lows 16 to 26. .TUESDAY...Mostly sunny. Highs 44 to 54. $$ IDZ073-281000- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 17 to 26. .WEDNESDAY...Sunny. Highs 37 to 46. .WEDNESDAY NIGHT...Mostly clear. Lows 18 to 28. .THURSDAY...Mostly sunny. Highs 42 to 50. .THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 27 to 35. .FRIDAY...Snow and rain likely. Highs 40 to 49. .FRIDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Lows 24 to 33. .SATURDAY...Snow and rain likely. Highs 40 to 49. .SATURDAY NIGHT...Snow and rain. Lows 26 to 33. .SUNDAY...Snow likely. Highs 38 to 47. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 20 to 29. .MONDAY...Mostly sunny. Highs 39 to 48. .MONDAY NIGHT...Mostly clear. Lows 22 to 32. .TUESDAY...Mostly sunny. Highs 43 to 53. $$ 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 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Decreasing clouds. Lows 22 to 32. Southwest winds 10 to 15 mph. .WEDNESDAY...Partly sunny in the morning then clearing. Highs 41 to 48. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 20 to 30. South winds up to 10 mph...shifting to northeast after midnight. .THURSDAY...Mostly sunny. Highs 46 to 53. Northeast winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 31 to 41. Northeast winds around 10 mph. .FRIDAY...Mostly cloudy with a slight chance of rain and snow. Highs 49 to 56. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 32 to 40. .SATURDAY THROUGH SUNDAY...Rain likely. Highs 44 to 54. Lows 33 to 40. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 27 to 34. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 41 to 48. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 25 to 32. Highs 44 to 51. $$ IDZ051-281000- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 25 to 32. West winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 45 to 52. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 24 to 32. Light and variable winds...becoming northeast up to 10 mph after midnight. .THURSDAY...Mostly sunny. Highs 49 to 56. Northeast winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 35 to 43. Northeast winds 10 to 15 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Highs 50 to 57. Lows 33 to 40. .SATURDAY...Mostly cloudy with a chance of rain. Highs 49 to 56. .SATURDAY NIGHT...Rain likely. Lows 34 to 41. .SUNDAY...Mostly cloudy with a chance of rain. Highs 44 to 51. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 28 to 35. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 42 to 49. Lows 28 to 35. .TUESDAY...Mostly sunny. Highs 46 to 53. $$ IDZ056-057-281000- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Partly cloudy. Lows 26 to 33. Northwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 47 to 54. Light and variable winds... becoming south around 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 35. South winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 52 to 59. South winds around 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 37 to 45. Southeast winds 10 to 15 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain. Highs 50 to 57. Lows 35 to 42. .SATURDAY...Rain showers likely and a slight chance of thunderstorms. Highs 49 to 56. .SATURDAY NIGHT...Rain likely. Lows 35 to 42. .SUNDAY...Rain and snow likely. Highs 40 to 48. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 28 to 35. .MONDAY...Mostly sunny with a slight chance of snow. Highs 40 to 47. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 28 to 35. Highs 45 to 52. $$ IDZ058-059-281000- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Decreasing clouds. Lows 24 to 34. .WEDNESDAY...Sunny. Highs 42 to 52. .WEDNESDAY NIGHT...Partly cloudy. Lows 26 to 36. .THURSDAY...Mostly sunny. Not as cool. Highs 49 to 57. .THURSDAY NIGHT...Mostly cloudy. Lows 35 to 44. .FRIDAY...Mostly cloudy with a slight chance of rain. Highs 49 to 59. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 34 to 44. .SATURDAY...Rain showers likely and a slight chance of thunderstorms. Highs 46 to 56. .SATURDAY NIGHT...Rain likely. Lows 34 to 43. .SUNDAY...Rain with snow likely. Highs 40 to 50. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 28 to 36. .MONDAY...Mostly sunny with a slight chance of snow. Highs 37 to 47. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 25 to 35. Highs 43 to 53. $$ IDZ054-281000- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy with a slight chance of rain in the evening...then partly cloudy after midnight. Lows 28 to 36. Southwest winds up to 10 mph...increasing to 10 to 15 mph after midnight. .WEDNESDAY...Partly sunny in the morning then clearing. Highs 45 to 52. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 23 to 32. Light and variable winds. .THURSDAY...Mostly sunny. Patchy fog. Highs 49 to 56. Northeast winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 33 to 42. Northeast winds around 10 mph. .FRIDAY...Mostly cloudy with a slight chance of rain. Highs around 54. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 33 to 42. .SATURDAY...Rain showers likely and a slight chance of thunderstorms. Highs 49 to 56. .SATURDAY NIGHT AND SUNDAY...Rain likely. Lows 34 to 41. Highs around 46. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 28 to 35. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs around 44. .MONDAY NIGHT...Mostly clear. Lows 25 to 33. .TUESDAY...Mostly sunny. Highs 45 to 52. $$ IDZ075-281000- Wood River Foothills- Including Hailey, Bellevue, and Picabo 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 21 to 29. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs 37 to 47. West winds up to 10 mph... shifting to southwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 22 to 31. North winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 43 to 53. East winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 32 to 40. Northeast winds around 10 mph. .FRIDAY...Mostly cloudy with a chance of rain and snow. Highs 42 to 52. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 30 to 38. .SATURDAY...Rain likely. Highs 41 to 51. .SATURDAY NIGHT...Rain likely and snow. Lows 30 to 38. .SUNDAY...Snow likely and a chance of rain. Highs 39 to 48. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 25 to 33. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 39 to 48. Lows 25 to 34. .TUESDAY...Mostly sunny. Highs 42 to 51. $$ IDZ069-281000- Lost River Range- Including Borah Peak 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 22 to 29. .WEDNESDAY...Sunny. Highs 35 to 44. .WEDNESDAY NIGHT...Mostly clear. Lows 22 to 29. .THURSDAY...Mostly sunny. Highs 38 to 47. .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 39 to 49. .FRIDAY NIGHT...Mostly cloudy with a chance of snow and a slight chance of rain. Lows 30 to 37. .SATURDAY...Mostly cloudy with a chance of snow and rain. Highs 38 to 48. .SATURDAY NIGHT AND SUNDAY...Snow and rain likely. Lows 31 to 38. Highs 36 to 46. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Lows 26 to 33. .MONDAY...Mostly sunny with a slight chance of snow. Highs 35 to 44. .MONDAY NIGHT...Mostly clear. Lows 27 to 34. .TUESDAY...Mostly sunny. Highs 38 to 46. $$ IDZ063-064-281000- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. A slight chance of rain and snow in the evening. Lows 24 to 31. .WEDNESDAY...Mostly sunny. Highs 39 to 46. .WEDNESDAY NIGHT...Partly cloudy. Lows 21 to 30. .THURSDAY...Mostly sunny. Not as cool. Highs 47 to 54. .THURSDAY NIGHT...Mostly cloudy. Lows 30 to 40. .FRIDAY...Mostly cloudy with a chance of rain. Highs 47 to 54. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 31 to 39. .SATURDAY...Rain showers and a slight chance of thunderstorms. Highs 45 to 52. .SATURDAY NIGHT...Rain likely. Lows 31 to 38. .SUNDAY...Rain and snow. Highs 40 to 47. .SUNDAY NIGHT...Snow and rain likely. Lows 26 to 33. .MONDAY...Partly sunny with a chance of snow. Highs 37 to 44. .MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 23 to 31. .TUESDAY...Mostly sunny. Highs 43 to 50. $$ IDZ068-070-281000- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 20 to 29. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs 37 to 47. Southwest winds up to 10 mph...increasing to 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 21 to 28. Southwest winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 41 to 50. Southeast winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 30 to 37. East winds up to 10 mph. .FRIDAY...Mostly cloudy with a chance of rain and snow. Highs 42 to 52. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 29 to 36. .SATURDAY...Partly sunny with a chance of rain and snow. Highs 41 to 51. .SATURDAY NIGHT AND SUNDAY...Rain and snow likely. Lows 30 to 37. Highs 38 to 48. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 23 to 32. .MONDAY...Mostly sunny. Highs 37 to 47. .MONDAY NIGHT...Mostly clear. Lows 26 to 33. .TUESDAY...Mostly sunny. Highs 42 to 50. $$ IDZ066-067-281000- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. Lows 20 to 30. .WEDNESDAY...Partly sunny. Highs 36 to 44. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 18 to 28. .THURSDAY...Mostly sunny. Highs 40 to 50. .THURSDAY NIGHT...Mostly cloudy. Lows 25 to 35. .FRIDAY...Mostly cloudy with a chance of rain and snow. Highs 43 to 52. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 28 to 38. .SATURDAY...Rain and snow likely. Highs 41 to 50. .SATURDAY NIGHT...Rain and snow. Lows 28 to 38. .SUNDAY...Rain and snow. Highs 39 to 47. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 23 to 33. .MONDAY...Mostly sunny with a slight chance of snow. Highs 37 to 45. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 21 to 31. Highs 41 to 48. $$ IDZ065-281000- Teton Valley- Including Ashton, Tetonia, and Driggs 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. A chance of snow and a slight chance of rain in the evening. Little or no snow accumulation. Lows 23 to 30. .WEDNESDAY...Partly sunny in the morning then clearing. Highs around 44. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 21 to 29. .THURSDAY...Sunny. Highs around 50. .THURSDAY NIGHT...Mostly cloudy. Lows 29 to 38. .FRIDAY...Mostly cloudy with a chance of rain. Highs around 53. .FRIDAY NIGHT...Rain likely. Lows 30 to 38. .SATURDAY...Rain showers and a slight chance of thunderstorms. Highs around 50. .SATURDAY NIGHT...Rain likely. Lows 30 to 38. .SUNDAY...Rain and snow. Highs 43 to 50. .SUNDAY NIGHT...Rain and a chance of snow. Lows 25 to 32. .MONDAY...Mostly sunny with a chance of snow. Highs 40 to 47. .MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 21 to 29. .TUESDAY...Mostly sunny. Highs around 48. $$ IDZ062-281000- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. A slight chance of rain in the evening. Lows 23 to 33. .WEDNESDAY...Mostly sunny. Patchy fog in the morning. Highs 41 to 48. .WEDNESDAY NIGHT...Partly cloudy. Lows 24 to 34. .THURSDAY...Mostly sunny. Not as cool. Highs 47 to 54. .THURSDAY NIGHT...Mostly cloudy. Lows 33 to 43. .FRIDAY...Mostly cloudy with a slight chance of rain. Highs 48 to 55. .FRIDAY NIGHT...Rain likely. Lows 32 to 42. .SATURDAY...Rain showers likely and a slight chance of thunderstorms. Highs 46 to 53. .SATURDAY NIGHT...Rain likely. Lows 32 to 41. .SUNDAY...Rain and snow. Highs 40 to 47. .SUNDAY NIGHT...Snow and rain likely. Lows 26 to 34. .MONDAY...Mostly sunny with a chance of snow. Highs 37 to 44. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 23 to 33. Highs 43 to 50. $$ IDZ060-281000- Bear River Range- Including Emigration Summit 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. A chance of rain and snow in the evening. Little or no snow accumulation. Lows 30 to 37. .WEDNESDAY...Sunny. Highs 41 to 48. .WEDNESDAY NIGHT...Partly cloudy. Lows 33 to 41. .THURSDAY...Mostly sunny. Not as cool. Highs 48 to 55. .THURSDAY NIGHT...Mostly cloudy. Lows 40 to 47. .FRIDAY...Partly sunny with a slight chance of rain. Highs 48 to 55. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 40 to 47. .SATURDAY AND SATURDAY NIGHT...Rain likely. Highs 46 to 53. Lows 37 to 44. .SUNDAY...Rain and snow. Accumulations possible. Highs 40 to 47. .SUNDAY NIGHT...Snow and rain likely. Lows 32 to 39. .MONDAY...Partly sunny with a chance of snow. Highs 37 to 44. .MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 32 to 39. .TUESDAY...Mostly sunny. Highs 43 to 50. $$ IDZ061-281000- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy. A chance of rain in the evening...then a slight chance of rain after midnight. Lows 26 to 36. .WEDNESDAY...Sunny. Patchy fog in the morning. Highs 44 to 51. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 24 to 34. .THURSDAY...Mostly sunny. Highs around 53. .THURSDAY NIGHT...Mostly cloudy. Lows 31 to 41. .FRIDAY...Partly sunny with a slight chance of rain. Highs 50 to 57. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 31 to 41. .SATURDAY AND SATURDAY NIGHT...Rain likely. Highs 48 to 55. Lows 31 to 41. .SUNDAY...Rain and snow. Highs 42 to 49. .SUNDAY NIGHT...Snow and rain likely. Lows 26 to 36. .MONDAY...Partly sunny with a slight chance of snow. Highs 39 to 46. .MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 23 to 33. .TUESDAY...Mostly sunny. Highs around 49. $$ IDZ071-074-281000- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 19 to 29. .WEDNESDAY...Sunny. Highs 36 to 46. .WEDNESDAY NIGHT...Mostly clear. Lows 18 to 28. .THURSDAY...Sunny. Not as cool. Highs 41 to 51. .THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 25 to 35. .FRIDAY...Snow likely and a chance of rain. Highs 39 to 49. .FRIDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 23 to 33. .SATURDAY...Partly sunny with a chance of snow. Highs 39 to 49. .SATURDAY NIGHT...Snow with rain likely. Lows 25 to 34. .SUNDAY...Snow likely. Highs 35 to 45. .SUNDAY NIGHT...Mostly cloudy with a chance of snow. Lows 19 to 29. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 38 to 48. Lows 21 to 31. .TUESDAY...Mostly sunny. Highs 43 to 53. $$ IDZ055-281000- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 1231 PM MDT Tue Oct 27 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 27 to 34. Northwest winds up to 10 mph...shifting to southwest around 10 mph after midnight. .WEDNESDAY...Sunny. Highs 46 to 53. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 25 to 34. Light and variable winds...becoming east up to 10 mph after midnight. .THURSDAY...Mostly sunny. Patchy fog. Highs 49 to 57. East winds around 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 36 to 45. East winds 10 to 15 mph. .FRIDAY...Mostly cloudy with a slight chance of rain. Highs 51 to 58. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 35 to 42. .SATURDAY...Rain showers likely and a slight chance of thunderstorms. Highs 50 to 57. .SATURDAY NIGHT AND SUNDAY...Rain likely. Lows 35 to 42. Highs 42 to 49. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Lows 29 to 36. .MONDAY...Mostly sunny. Highs around 45. .MONDAY NIGHT...Mostly clear. Lows 28 to 35. .TUESDAY...Mostly sunny. Highs 45 to 52. $$ weather information on-line 24-hours a day www.weather.gov/pocatello