200 FPUS55 KPIH 300836 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 136 AM MST Tue Dec 30 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. IDZ072-302300- Sawtooth/Stanley Basin- Including Stanley 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 28 to 38. .TONIGHT...Clear. Lows 11 to 21. .WEDNESDAY...Partly sunny. Not as cool. Highs 35 to 45. .WEDNESDAY NIGHT...Mostly cloudy. Lows 19 to 29. .NEW YEARS DAY...Mostly cloudy with a chance of snow. Highs 33 to 43. .THURSDAY NIGHT...Snow and rain likely. Lows 26 to 35. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of snow and rain. Highs 35 to 44. Lows 25 to 34. .SATURDAY...Snow likely. Highs 32 to 42. .SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy with a chance of snow. Lows 15 to 25. Highs 28 to 38. $$ IDZ073-302300- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Not as cold. Highs 34 to 44. .TONIGHT...Mostly clear. Lows 21 to 28. .WEDNESDAY...Partly sunny. Highs 36 to 46. .WEDNESDAY NIGHT...Mostly cloudy. Lows 25 to 32. .NEW YEARS DAY...Snow likely. Highs 32 to 41. .THURSDAY NIGHT...Snow and rain likely. Lows 25 to 32. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of snow and rain. Highs 35 to 44. Lows 26 to 33. .SATURDAY...Snow likely. Highs 32 to 41. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of snow. Lows 17 to 24. Highs 29 to 38. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a chance of snow. Lows 15 to 22. Highs 29 to 38. $$ IDZ052-053-302300- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 31 to 38. Northeast winds up to 10 mph in the morning...becoming light and variable. .TONIGHT...Clear. Lows 13 to 23. Northeast winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 33 to 40. Northeast winds up to 10 mph in the morning...becoming light and variable. .WEDNESDAY NIGHT...Mostly cloudy. Lows 21 to 29. Northeast winds up to 10 mph. .NEW YEARS DAY...A chance of snow and rain likely. Highs 32 to 39. Light and variable winds. Chance of precipitation 70 percent. .THURSDAY NIGHT...Cloudy with a chance of rain and a slight chance of snow. Lows 25 to 34. .FRIDAY...Mostly cloudy with a slight chance of rain and snow. Highs 36 to 43. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 28 to 36. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Highs 39 to 46. Lows 22 to 31. .SUNDAY...Partly sunny with a slight chance of snow. Highs 35 to 42. .SUNDAY NIGHT...Mostly cloudy. Lows 19 to 28. .MONDAY...Mostly cloudy with a slight chance of snow. Highs 34 to 41. $$ IDZ051-302300- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 34 to 41. Northeast winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 19 to 28. Northeast winds 10 to 15 mph. .WEDNESDAY...Partly sunny. Highs 36 to 43. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 26 to 35. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .NEW YEARS DAY...Cloudy with a chance of rain and snow. Highs 35 to 42. East winds up to 10 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 28 to 36. .FRIDAY...Mostly cloudy with a chance of rain. Highs 41 to 49. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 30 to 37. .SATURDAY...Partly sunny with a chance of rain and a slight chance of snow. Highs 41 to 48. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Lows 25 to 32. .SUNDAY...Partly sunny with a chance of snow and rain. Highs 38 to 45. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 23 to 30. .MONDAY...Partly sunny with a slight chance of rain and snow. Highs 37 to 44. $$ IDZ056-057-302300- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 35 to 45. Southeast winds up to 10 mph. .TONIGHT...Partly cloudy. Lows 19 to 29. South winds up to 10 mph. .WEDNESDAY...Partly sunny. Highs 40 to 50. South winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 28 to 37. South winds 10 to 15 mph. .NEW YEARS DAY...Rain likely and a slight chance of snow. Highs 37 to 47. South winds around 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain. Lows 31 to 40. Highs 42 to 52. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 32 to 39. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of rain and snow. Highs 40 to 50. Lows 27 to 34. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a slight chance of rain and snow. Lows 25 to 32. Highs 38 to 47. $$ IDZ058-059-302300- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 32 to 41. .TONIGHT...Mostly clear. Lows 18 to 28. .WEDNESDAY...Partly sunny. Highs 35 to 45. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 28 to 35. .NEW YEARS DAY...Rain and a slight chance of snow. Highs 34 to 42. .THURSDAY NIGHT...Cloudy with a chance of rain and a slight chance of snow. Lows 31 to 38. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain. Highs 38 to 46. Lows 32 to 39. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of rain and snow. Highs 37 to 47. Lows 26 to 34. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 23 to 31. .MONDAY...Mostly cloudy with a chance of snow and rain. Highs 35 to 43. $$ IDZ054-302300- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 32 to 39. Northeast winds up to 10 mph. .TONIGHT...Mostly clear. Lows 12 to 21. Northeast winds up to 10 mph. .WEDNESDAY...Partly sunny. Highs 35 to 43. Northeast winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 26 to 34. Northeast winds up to 10 mph. .NEW YEARS DAY...Rain likely and a slight chance of snow. Highs 35 to 42. Southeast winds up to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Cloudy with a chance of rain. Lows 28 to 36. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Highs 41 to 48. Lows 31 to 38. .SATURDAY...Mostly cloudy with a chance of rain and a slight chance of snow. Highs 41 to 48. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Lows 26 to 33. .SUNDAY...Mostly cloudy with a chance of rain and snow. Highs 38 to 45. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a slight chance of rain and snow. Lows 23 to 30. Highs 37 to 44. $$ IDZ075-302300- Wood River Foothills- Including Hailey, Bellevue, and Picabo 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 32 to 39. North winds up to 10 mph... shifting to east in the afternoon. .TONIGHT...Mostly clear. Lows 22 to 29. Northeast winds up to 10 mph. .WEDNESDAY...Partly sunny. Highs 35 to 42. Northeast winds up to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 27 to 34. Northeast winds up to 10 mph. .NEW YEARS DAY...Cloudy with a chance of snow and rain. Highs 33 to 41. Light and variable winds. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 28 to 35. .FRIDAY...Mostly cloudy with a chance of rain. Highs 36 to 45. .FRIDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Lows 28 to 35. .SATURDAY...Mostly cloudy with a chance of snow and rain. Highs 34 to 44. .SATURDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 21 to 28. .SUNDAY...Partly sunny with a chance of snow. Highs 31 to 41. .SUNDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 19 to 26. .MONDAY...Partly sunny with a slight chance of snow. Highs 31 to 41. $$ IDZ069-302300- Lost River Range- Including Borah Peak 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 29 to 36. .TONIGHT...Mostly clear. Lows 17 to 26. .WEDNESDAY...Partly sunny. Highs 32 to 39. .WEDNESDAY NIGHT...Mostly cloudy. Lows 23 to 31. .NEW YEARS DAY...Mostly cloudy with a chance of snow. Highs 29 to 38. .THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 26 to 33. .FRIDAY...Mostly cloudy with a slight chance of rain and snow. Highs 33 to 43. .FRIDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 29 to 36. .SATURDAY...Mostly cloudy with a chance of snow. Highs 32 to 41. .SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows 20 to 27. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A slight chance of snow. Highs 28 to 38. Lows 18 to 25. .MONDAY...Mostly sunny with a slight chance of snow. Highs 28 to 36. $$ IDZ063-064-302300- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 31 to 38. .TONIGHT...Clear. Lows 10 to 20. .WEDNESDAY...Mostly sunny. Highs 36 to 43. .WEDNESDAY NIGHT...Mostly cloudy. Lows 22 to 32. .NEW YEARS DAY...Snow and rain. Highs 35 to 42. .THURSDAY NIGHT AND FRIDAY...Rain and snow likely. Lows 29 to 36. Highs 36 to 43. .FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 29 to 37. .SATURDAY...Snow and rain likely. Highs 37 to 44. .SATURDAY NIGHT AND SUNDAY...Snow likely. Lows 23 to 30. Highs 34 to 41. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a chance of snow. Lows 19 to 27. Highs 34 to 41. $$ IDZ068-070-302300- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 30 to 40. Light and variable winds. .TONIGHT...Mostly clear. Lows 15 to 25. Light and variable winds. .WEDNESDAY...Partly sunny. Highs 35 to 45. Light and variable winds. .WEDNESDAY NIGHT...Mostly cloudy. Lows 22 to 31. Light and variable winds. .NEW YEARS DAY...Mostly cloudy with a chance of snow and rain. Highs 33 to 42. Light and variable winds. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 25 to 33. .FRIDAY...Mostly cloudy with a slight chance of rain and snow. Highs 37 to 47. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of rain and snow. Lows 28 to 35. Highs 35 to 44. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 16 to 26. Highs 30 to 39. .MONDAY...Mostly sunny with a slight chance of snow. Highs 30 to 38. $$ IDZ066-067-302300- Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands- Including Island Park, Kilgore, Dubois, Spencer, Edie School, and Small 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 29 to 36. .TONIGHT...Clear. Lows 12 to 22. .WEDNESDAY...Mostly sunny. Highs 33 to 40. .WEDNESDAY NIGHT...Mostly cloudy. Lows 22 to 29. .NEW YEARS DAY...Mostly cloudy with a chance of snow. Highs 31 to 38. .THURSDAY NIGHT...Cloudy with a chance of snow. Lows 24 to 31. .FRIDAY...Rain likely and a chance of snow. Highs 33 to 40. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of snow and rain. Lows 28 to 35. Highs 35 to 42. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a chance of snow. Lows 21 to 28. Highs 31 to 38. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a slight chance of snow. Lows 19 to 26. Highs 30 to 37. $$ IDZ065-302300- Teton Valley- Including Ashton, Tetonia, and Driggs 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 26 to 36. .TONIGHT...Mostly clear. Lows 8 to 18. .WEDNESDAY...Mostly sunny. Not as cold. Highs 35 to 42. .WEDNESDAY NIGHT...Mostly cloudy. Lows 22 to 29. .NEW YEARS DAY...Snow and rain likely. Highs 35 to 42. .THURSDAY NIGHT...Rain likely and a slight chance of snow. Lows 27 to 34. .FRIDAY...Rain likely. Highs 37 to 44. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 29 to 36. .SATURDAY...Rain likely and a slight chance of snow. Highs around 41. .SATURDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 23 to 30. .SUNDAY...Mostly cloudy with a chance of snow. Highs around 38. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 21 to 28. .MONDAY...Mostly cloudy with a chance of snow. Highs around 37. $$ IDZ062-302300- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Not as cold. Highs 32 to 40. .TONIGHT...Clear. Lows 15 to 25. .WEDNESDAY...Mostly sunny. Highs 35 to 45. .WEDNESDAY NIGHT...Mostly cloudy. Lows 23 to 32. .NEW YEARS DAY...Rain and a slight chance of snow. Highs 35 to 42. .THURSDAY NIGHT...Cloudy with a chance of rain and a slight chance of snow. Lows 29 to 36. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain. Highs 37 to 44. Lows 30 to 38. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow. Highs 38 to 45. Lows 23 to 32. .SUNDAY...Mostly cloudy with a chance of snow. Highs 35 to 42. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 20 to 30. .MONDAY...Mostly cloudy with a chance of snow. Highs 34 to 41. $$ IDZ060-302300- Bear River Range- Including Emigration Summit 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 34 to 41. .TONIGHT...Mostly clear. Lows 24 to 31. .WEDNESDAY...Partly sunny. Highs 38 to 45. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 31 to 38. .NEW YEARS DAY...Snow and rain. Highs 36 to 43. .THURSDAY NIGHT AND FRIDAY...Rain and snow likely. Lows 35 to 42. Highs 37 to 44. .FRIDAY NIGHT...Mostly cloudy with a chance of snow and a slight chance of rain. Lows around 38. .SATURDAY AND SATURDAY NIGHT...Snow likely and a chance of rain. Highs 37 to 44. Lows around 34. .SUNDAY...Mostly cloudy with a chance of snow. Highs 34 to 41. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A chance of snow. Lows 27 to 34. Highs 34 to 41. $$ IDZ061-302300- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs around 38. .TONIGHT...Mostly clear. Lows 17 to 27. .WEDNESDAY...Partly sunny. Highs around 42. .WEDNESDAY NIGHT...Mostly cloudy. Lows 26 to 36. .NEW YEARS DAY...Rain and a slight chance of snow. Highs 37 to 44. .THURSDAY NIGHT...Rain likely. Lows 29 to 39. .FRIDAY...Cloudy with a chance of rain. Highs 40 to 47. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows 28 to 38. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow. Highs around 44. Lows 24 to 34. .SUNDAY...Mostly cloudy with a chance of snow. Highs around 40. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a slight chance of snow. Lows 19 to 29. Highs around 39. $$ IDZ071-074-302300- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Not as cold. Highs 34 to 44. .TONIGHT...Mostly clear. Lows 17 to 27. .WEDNESDAY...Partly sunny. Highs 39 to 49. .WEDNESDAY NIGHT...Mostly cloudy. Lows 23 to 32. .NEW YEARS DAY...Mostly cloudy with a chance of snow. Highs 35 to 45. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows 26 to 35. Highs 37 to 47. .SATURDAY...Snow likely. Highs 34 to 44. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of snow. Lows 16 to 26. Highs 30 to 40. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 14 to 23. .MONDAY...Partly sunny with a chance of snow. Highs 30 to 40. $$ IDZ055-302300- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 136 AM MST Tue Dec 30 2025 .TODAY...Sunny. Highs 33 to 43. Northeast winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows 18 to 28. East winds around 10 mph. .WEDNESDAY...Partly sunny. Highs 37 to 47. East winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 27 to 37. East winds around 10 mph. Chance of precipitation 20 percent. .NEW YEARS DAY...Rain and snow likely. Highs 36 to 46. Southeast winds around 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Cloudy with a chance of rain. Lows 29 to 39. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Highs 43 to 53. Lows 31 to 39. .SATURDAY...Mostly cloudy with a chance of rain and a slight chance of snow. Highs 42 to 49. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and a slight chance of snow. Lows 27 to 34. .SUNDAY...Partly sunny with a chance of rain and snow. Highs 39 to 46. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 24 to 32. .MONDAY...Mostly cloudy with a slight chance of rain and snow. Highs 38 to 45. $$ weather information on-line 24-hours a day www.weather.gov/pocatello