FPUS55 KPIH 210802 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 202 AM MDT Tue Apr 21 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. IDZ072-212200- Sawtooth/Stanley Basin- Including Stanley 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT THURSDAY ABOVE 6500 FEET ELEVATION... .TODAY...Sunny. Highs 59 to 69. .TONIGHT...Mostly cloudy. A chance of rain showers and snow showers in the evening...then a chance of rain showers, snow showers and a slight chance of thunderstorms after midnight. Snow accumulation up to 1 inch. Lows 30 to 40. .WEDNESDAY...Snow showers and a slight chance of thunderstorms. Colder. Snow may be heavy at times. Snow accumulation of 3 to 7 inches. Highs 35 to 45. .WEDNESDAY NIGHT...Snow showers. Colder. Lows 23 to 33. .THURSDAY...Mostly cloudy with a chance of snow showers. Highs 33 to 43. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows 20 to 30. .FRIDAY...Partly sunny with a chance of snow. Highs 33 to 43. .FRIDAY NIGHT THROUGH MONDAY...Partly cloudy with a slight chance of snow. Lows 18 to 28. Highs 39 to 49. $$ IDZ073-212200- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT THURSDAY ABOVE 6500 FEET ELEVATION... .TODAY...Sunny, breezy. Highs 60 to 70. .TONIGHT...Cloudy. A chance of rain showers and snow showers in the evening...then a chance of rain showers, snow showers and a slight chance of thunderstorms after midnight. Colder. Snow accumulation up to 2 inches. Lows 29 to 36. .WEDNESDAY...Snow showers and a slight chance of thunderstorms. Colder. Snow may be heavy at times in the morning. Snow accumulation of 3 to 7 inches. Highs 37 to 47. .WEDNESDAY NIGHT...Snow showers. Colder. Lows 23 to 30. .THURSDAY...Partly sunny with a chance of snow showers. Highs 39 to 49. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows 21 to 28. .FRIDAY...Partly sunny with a chance of snow. Highs 36 to 46. .FRIDAY NIGHT...Partly cloudy with a chance of snow. Lows 18 to 26. .SATURDAY THROUGH MONDAY...Partly cloudy with a slight chance of snow. Highs 42 to 52. Lows 20 to 30. $$ IDZ052-053-212200- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 202 AM MDT Tue Apr 21 2026 ...WIND ADVISORY IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT... .TODAY...Mostly sunny. Breezy. Highs 70 to 77. East winds around 10 mph...increasing to south 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Breezy. Lows 35 to 43. South winds 15 to 25 mph. .WEDNESDAY...Rain showers likely in the morning...then rain showers and a slight chance of thunderstorms in the afternoon. Very windy. Cooler. Highs 46 to 55. Southwest winds 15 to 25 mph...increasing to 25 to 35 mph in the afternoon. .WEDNESDAY NIGHT...Rain showers and snow showers. Windy, colder. Lows 27 to 35. Southwest winds 20 to 30 mph. .THURSDAY...Rain showers likely and a chance of snow showers. Breezy. Highs 45 to 55. Southwest winds 15 to 25 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers and rain showers. Lows 23 to 31. .FRIDAY...Partly sunny with a chance of snow. Highs 39 to 48. .FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 20 to 27. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 44 to 52. Lows 24 to 31. .SUNDAY...Mostly sunny with a slight chance of rain and snow. Highs 48 to 55. .SUNDAY NIGHT...Mostly cloudy. Lows 26 to 33. .MONDAY...Mostly sunny with a slight chance of rain. Highs 50 to 58. $$ IDZ051-212200- Shoshone/Lava Beds- Including Shoshone, Richfield, and Carey 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Breezy. Highs 73 to 80. East winds 10 to 15 mph...shifting to south 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of rain showers in the evening...then a chance of rain showers after midnight. Breezy. Lows 34 to 41. South winds 15 to 25 mph...shifting to southwest after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers in the morning...then rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Very windy. Much cooler. Little or no snow accumulation. Highs 45 to 52. Southwest winds 15 to 25 mph... increasing to west 25 to 35 mph in the afternoon. .WEDNESDAY NIGHT...Rain showers likely. Windy, colder. Lows 27 to 34. West winds 20 to 30 mph. Chance of precipitation 70 percent. .THURSDAY...Partly sunny with a chance of rain showers and snow showers. Windy. Highs 49 to 56. West winds 20 to 30 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain showers and snow showers. Lows 24 to 31. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. A slight chance of rain and snow. Highs 46 to 53. Lows 25 to 32. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 49 to 56. Lows 26 to 33. .SUNDAY...Mostly sunny with a slight chance of rain. Highs 52 to 59. .SUNDAY NIGHT...Partly cloudy. Lows 28 to 35. .MONDAY...Mostly sunny with a slight chance of rain. Highs 55 to 62. $$ IDZ056-057-212200- Southern Hills/Albion Mountains-Raft River Region- Including Albion, Almo, Malta, Rockland, and Holbrook 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Windy. Highs 70 to 77. South winds 10 to 20 mph...increasing to 20 to 30 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Partly cloudy in the evening...then mostly cloudy with a chance of rain showers after midnight. Windy, colder. Lows 35 to 42. Southwest winds 20 to 30 mph. .WEDNESDAY...Rain showers and snow showers in the morning...then rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Windy, cooler. Snow accumulation of 2 to 6 inches. Snow level 6100 feet. Highs 45 to 54. Southwest winds 10 to 20 mph...increasing to west 20 to 30 mph in the afternoon. .WEDNESDAY NIGHT...Rain showers and snow showers. Breezy, colder. Lows 30 to 37. West winds 15 to 25 mph. .THURSDAY...Mostly cloudy with a chance of rain showers and snow showers. Windy. Highs 47 to 55. West winds 20 to 30 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers and rain showers. Breezy. Lows 27 to 34. .FRIDAY...Partly sunny with a chance of snow and rain. Highs 45 to 53. .FRIDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 25 to 32. .SATURDAY...Sunny with a slight chance of snow. Highs 49 to 57. .SATURDAY NIGHT...Partly cloudy. Lows 28 to 35. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. A slight chance of rain and snow. Highs 52 to 59. Lows 31 to 38. .MONDAY...Mostly sunny with a chance of rain and a slight chance of snow. Highs 54 to 61. $$ IDZ058-059-212200- Marsh and Arbon Highlands-Franklin/Eastern Oneida Region- Including Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher 202 AM MDT Tue Apr 21 2026 .TODAY...Partly sunny. Breezy. Highs 66 to 76. .TONIGHT...Partly cloudy. A slight chance of rain showers after midnight. Colder. Lows 36 to 43. .WEDNESDAY...Rain showers and snow showers in the morning...then rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Breezy, cooler. Snow accumulation of 2 to 4 inches. Highs 44 to 54. .WEDNESDAY NIGHT...Rain showers and snow showers. Colder. Lows 28 to 35. .THURSDAY...Snow showers and rain showers. Highs 42 to 52. .THURSDAY NIGHT...Rain showers likely and a chance of snow showers. Lows 24 to 32. .FRIDAY...Partly sunny with a chance of snow and rain. Highs 40 to 50. .FRIDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 22 to 30. .SATURDAY...Sunny with a slight chance of rain showers, thunderstorms and snow showers. Highs 45 to 55. .SATURDAY NIGHT...Partly cloudy. Lows 25 to 33. .SUNDAY...Mostly sunny with a chance of rain showers, a slight chance of thunderstorms and snow. Highs 48 to 58. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 28 to 36. .MONDAY...Mostly sunny with a chance of rain showers, a slight chance of thunderstorms and snow. Highs 49 to 59. $$ IDZ054-212200- Lower Snake River Plain- Including Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Breezy. Highs 70 to 77. Southeast winds around 10 mph...increasing to south 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of rain showers after midnight. Lows 36 to 43. South winds 10 to 20 mph. Chance of precipitation 20 percent. .WEDNESDAY...Rain showers in the morning...then rain showers and a slight chance of thunderstorms in the afternoon. Windy, cooler. Highs 47 to 54. Southwest winds 20 to 30 mph. Gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Rain showers likely. Windy, colder. Lows 28 to 35. Southwest winds 20 to 30 mph. Chance of precipitation 70 percent. .THURSDAY...Rain showers likely. Breezy. Highs 48 to 55. Southwest winds 15 to 25 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers. Lows 25 to 33. .FRIDAY...Partly sunny with a chance of snow and rain. Highs 44 to 51. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 22 to 29. .SATURDAY...Sunny. Highs 49 to 56. .SATURDAY NIGHT...Partly cloudy. Lows 26 to 33. .SUNDAY...Mostly sunny with a slight chance of rain and snow. Highs 52 to 59. .SUNDAY NIGHT...Partly cloudy. Lows 29 to 36. .MONDAY...Mostly sunny with a slight chance of rain. Highs 54 to 61. $$ IDZ075-212200- Wood River Foothills- Including Hailey, Bellevue, and Picabo 202 AM MDT Tue Apr 21 2026 .TODAY...Sunny, breezy. Highs 65 to 75. East winds around 10 mph...increasing to southeast 15 to 25 mph in the afternoon. .TONIGHT...Mostly cloudy. A slight chance of rain showers in the evening...then a chance of rain showers after midnight. Breezy, colder. Lows 32 to 39. Southeast winds 15 to 25 mph...shifting to southwest 10 to 15 mph after midnight. .WEDNESDAY...Rain showers, snow showers and a slight chance of thunderstorms. Windy, cooler. Snow accumulation of 1 to 3 inches. Snow level 6100 feet. Highs 38 to 48. Southwest winds 10 to 20 mph...increasing to 20 to 30 mph in the afternoon. .WEDNESDAY NIGHT...Rain showers likely and a chance of snow showers. Breezy, colder. Lows 25 to 32. West winds 15 to 25 mph. .THURSDAY...Partly sunny with a chance of snow showers and rain showers. Highs 42 to 52. West winds 10 to 20 mph. .THURSDAY NIGHT...Partly cloudy with a chance of snow showers and rain showers. Lows 25 to 32. .FRIDAY...Partly sunny with a chance of snow. Highs 40 to 50. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. A slight chance of snow. Lows 22 to 29. Highs 41 to 51. .SATURDAY NIGHT...Partly cloudy. Lows 24 to 31. .SUNDAY...Mostly sunny with a slight chance of rain and snow. Highs 45 to 55. .SUNDAY NIGHT...Partly cloudy. Lows 26 to 33. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 47 to 57. $$ IDZ069-212200- Lost River Range- Including Borah Peak 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT THURSDAY ABOVE 6500 FEET ELEVATION... .TODAY...Mostly sunny. Windy. Highs 62 to 72. South winds around 30 mph in the afternoon. .TONIGHT...Partly cloudy. A slight chance of rain showers and snow showers after midnight. Windy, colder. Lows 34 to 41. South winds around 30 mph in the evening. .WEDNESDAY...Snow showers and rain showers in the morning...then snow showers and a slight chance of thunderstorms in the afternoon. Windy, colder. Snow accumulation of 2 to 6 inches. Highs 40 to 50. Southwest winds around 30 mph in the afternoon. .WEDNESDAY NIGHT...Snow showers. Breezy, colder. Lows 27 to 34. .THURSDAY...Mostly cloudy with a chance of snow showers. Breezy. Highs 41 to 51. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. Breezy. Accumulations possible. Lows 23 to 30. .FRIDAY...Partly sunny with a chance of snow. Highs 34 to 44. .FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 20 to 27. .SATURDAY THROUGH SUNDAY...Partly cloudy with a slight chance of snow. Highs 40 to 50. Lows 23 to 30. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 26 to 33. .MONDAY...Mostly sunny with a slight chance of snow. Highs 44 to 54. $$ IDZ063-064-212200- Caribou Range-Big Hole Mountains- Including Wayan, Swan Valley, and Victor 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT MDT THURSDAY NIGHT ABOVE 6500 FEET ELEVATION... .TODAY...Increasing clouds. Highs 67 to 74. .TONIGHT...Mostly cloudy with a slight chance of rain showers in the evening...then partly cloudy after midnight. Colder. Lows 38 to 45. .WEDNESDAY...Rain showers and snow showers likely in the morning...then snow showers, rain showers and a chance of thunderstorms in the afternoon. Breezy, cooler. Snow accumulation of 1 to 3 inches. Snow level 7000 feet. Highs 44 to 52. .WEDNESDAY NIGHT...Snow showers. Breezy, colder. Accumulations possible. Lows 27 to 34. .THURSDAY...Snow showers and a slight chance of thunderstorms. Highs 39 to 46. .THURSDAY NIGHT...Snow showers likely. Lows 23 to 31. .FRIDAY...Snow showers likely and a slight chance of thunderstorms. Highs 36 to 43. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. Lows 17 to 24. .SATURDAY...Mostly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 41 to 48. .SATURDAY NIGHT...Partly cloudy. Lows 22 to 29. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 44 to 51. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 25 to 32. .MONDAY...Partly sunny with a slight chance of thunderstorms and snow. Highs 47 to 54. $$ IDZ068-070-212200- Lost River Valley-Challis/Pahsimeroi Valleys- Including Howe, Arco, Mackay, Chilly, and Challis 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Windy. Highs 65 to 75. Southeast winds around 10 mph...increasing to south 20 to 30 mph in the afternoon. .TONIGHT...Partly cloudy with a slight chance of rain showers. Breezy, colder. Lows 34 to 41. South winds 15 to 25 mph... decreasing to 10 to 15 mph after midnight. .WEDNESDAY...Rain showers and snow showers in the morning...then snow showers, rain showers and a slight chance of thunderstorms in the afternoon. Breezy, cooler. Snow accumulation of 1 to 3 inches. Highs 43 to 53. South winds 10 to 15 mph...shifting to southwest 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Snow showers and rain showers likely. Colder. Lows 27 to 34. West winds 10 to 20 mph. .THURSDAY...Partly sunny with a chance of snow showers and rain showers. Highs 42 to 52. West winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows 23 to 30. .FRIDAY...Partly sunny with a chance of snow. Highs 35 to 45. .FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 20 to 27. .SATURDAY THROUGH SUNDAY...Partly cloudy with a slight chance of snow. Highs 41 to 51. Lows 22 to 29. .SUNDAY NIGHT...Mostly cloudy. Lows 25 to 32. .MONDAY...Mostly sunny with a slight chance of snow. Highs 46 to 56. $$ IDZ066-212200- Centennial Mountains - Island Park- Including Island Park and Kilgore 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT MDT THURSDAY NIGHT ABOVE 6500 FEET ELEVATION... .TODAY...Mostly sunny. Highs 65 to 72. .TONIGHT...Partly cloudy in the evening...then mostly cloudy with a slight chance of rain showers after midnight. Lows 35 to 42. .WEDNESDAY...Rain showers and snow showers likely in the morning...then snow showers, rain showers and a slight chance of thunderstorms in the afternoon. Breezy, cooler. Snow accumulation up to 2 inches. Snow level 7100 feet. Highs 43 to 50. .WEDNESDAY NIGHT...Snow showers and rain showers. Colder. Lows 24 to 31. .THURSDAY...Snow showers and a slight chance of thunderstorms. Highs 39 to 46. .THURSDAY NIGHT...Snow showers. Accumulations possible. Lows 20 to 27. .FRIDAY...Snow likely. Highs 34 to 42. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. Lows 14 to 21. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of snow. Highs 39 to 46. Lows 19 to 26. .SUNDAY...Partly sunny with a chance of snow. Highs 42 to 49. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 21 to 28. .MONDAY...Partly sunny with a chance of snow. Highs 45 to 52. $$ IDZ067-212200- Beaverhead - Lemhi Highlands- Including Dubois, Spencer, Edie School, and Small 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Windy. Highs 65 to 75. South winds around 30 mph in the afternoon. .TONIGHT...Partly cloudy. Breezy, colder. Lows 35 to 42. .WEDNESDAY...Snow showers with rain showers likely in the morning...then rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Windy, cooler. Snow accumulation of 3 to 4 inches. Snow level 6900 feet. Highs 45 to 55. South winds around 30 mph in the afternoon. .WEDNESDAY NIGHT...Snow showers and rain showers. Colder. Lows 27 to 34. .THURSDAY...Snow showers and rain showers likely. Highs 42 to 52. .THURSDAY NIGHT...Snow showers likely. Breezy. Accumulations possible. Lows 21 to 29. .FRIDAY...Snow likely. Highs 35 to 45. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. Lows 17 to 27. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of snow. Highs 40 to 50. Lows 22 to 30. .SUNDAY...Partly sunny with a chance of snow. Highs 43 to 53. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 24 to 33. .MONDAY...Mostly sunny with a slight chance of rain and snow. Highs 46 to 56. $$ IDZ065-212200- Teton Valley- Including Ashton, Tetonia, and Driggs 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Highs 69 to 76. .TONIGHT...Mostly cloudy with a slight chance of rain showers. Lows 37 to 44. .WEDNESDAY...Rain showers and snow showers likely in the morning...then rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Breezy, cooler. Little or no snow accumulation. Highs around 50. .WEDNESDAY NIGHT...Snow showers and rain showers. Breezy, colder. Lows 26 to 33. .THURSDAY...Snow showers, rain showers and a slight chance of thunderstorms. Highs 41 to 48. .THURSDAY NIGHT...Snow showers likely. Lows 22 to 29. .FRIDAY...Snow showers likely and a slight chance of thunderstorms. Highs 37 to 44. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. Lows 17 to 24. .SATURDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs around 46. .SATURDAY NIGHT...Partly cloudy. Lows 22 to 29. .SUNDAY...Partly sunny with a chance of snow. Highs 46 to 53. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 24 to 31. .MONDAY...Partly sunny with a chance of rain and snow. Highs 47 to 54. $$ IDZ062-212200- Blackfoot Mountains- Including Grace, Soda Springs, Henry, and Bone 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Breezy. Highs 66 to 73. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 36 to 43. .WEDNESDAY...Rain showers and snow showers likely in the morning...then rain showers, snow showers and a slight chance of thunderstorms in the afternoon. Windy, cooler. Snow accumulation up to 1 inch. Highs 44 to 51. Southwest winds around 30 mph in the afternoon. .WEDNESDAY NIGHT...Snow showers and rain showers. Windy, colder. Lows 26 to 34. Southwest winds around 30 mph. .THURSDAY...Snow showers and rain showers. Breezy. Highs 40 to 47. .THURSDAY NIGHT...Snow showers likely and rain showers. Lows 22 to 32. .FRIDAY...Partly sunny with a chance of snow. Highs 37 to 44. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. Lows 17 to 27. .SATURDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs 43 to 51. .SATURDAY NIGHT...Partly cloudy. Lows 22 to 32. .SUNDAY...Partly sunny with a slight chance of snow. Highs 46 to 53. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 25 to 34. .MONDAY...Partly sunny with a chance of rain and snow. Highs 48 to 55. $$ IDZ060-212200- Bear River Range- Including Emigration Summit 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT MDT THURSDAY NIGHT ABOVE 6500 FEET ELEVATION... .TODAY...Mostly sunny. Highs 65 to 72. .TONIGHT...Partly cloudy. Colder. Lows 37 to 44. .WEDNESDAY...Snow showers with rain showers likely in the morning...then snow showers, a chance of thunderstorms and rain showers in the afternoon. Breezy, cooler. Snow may be heavy at times in the afternoon. Snow accumulation of 2 to 4 inches. Snow level 6700 feet. Highs 43 to 50. .WEDNESDAY NIGHT...Snow showers. Colder. Accumulations possible. Lows 30 to 37. .THURSDAY...Snow showers and a slight chance of thunderstorms. Highs 39 to 46. .THURSDAY NIGHT...Snow showers likely. Lows 27 to 34. .FRIDAY...Partly sunny with a chance of snow. Highs 37 to 44. .FRIDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 25 to 32. .SATURDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs 44 to 51. .SATURDAY NIGHT...Partly cloudy. Lows 29 to 36. .SUNDAY...Partly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 46 to 53. .SUNDAY NIGHT...Partly cloudy with a slight chance of snow and rain. Lows 31 to 38. .MONDAY...Partly sunny with a chance of snow and a slight chance of thunderstorms. Highs 46 to 53. $$ IDZ061-212200- Bear Lake Valley- Including St. Charles, Montpelier, and Georgetown 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Highs 67 to 74. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 36 to 43. .WEDNESDAY...Rain showers and snow showers likely in the morning...then snow showers, rain showers and a chance of thunderstorms in the afternoon. Breezy, cooler. Snow accumulation up to 1 inch. Highs 46 to 53. .WEDNESDAY NIGHT...Snow showers and rain showers. Colder. Lows 25 to 34. .THURSDAY...Snow showers and a slight chance of thunderstorms. Highs 41 to 48. .THURSDAY NIGHT...Snow showers and rain showers likely. Lows 21 to 31. .FRIDAY...Partly sunny with a chance of snow. Highs 39 to 46. .FRIDAY NIGHT...Partly cloudy with a slight chance of snow. Lows 19 to 29. .SATURDAY...Sunny with a slight chance of thunderstorms and snow showers. Highs 46 to 53. .SATURDAY NIGHT...Partly cloudy. Lows 23 to 33. .SUNDAY...Partly sunny with a chance of rain showers, snow showers and a slight chance of thunderstorms. Highs 49 to 56. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows 27 to 35. .MONDAY...Mostly sunny with a chance of rain and a slight chance of snow. Highs 49 to 56. $$ IDZ071-074-212200- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 202 AM MDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT THURSDAY ABOVE 6500 FEET ELEVATION... .TODAY...Sunny, breezy. Highs 60 to 70. .TONIGHT...Mostly cloudy. A slight chance of rain showers and snow showers in the evening...then a chance of rain showers and snow showers after midnight. Breezy, colder. Snow accumulation up to 2 inches. Lows 31 to 39. .WEDNESDAY...Snow showers and a slight chance of thunderstorms. Breezy, colder. Snow accumulation of 3 to 7 inches. Highs 38 to 48. .WEDNESDAY NIGHT...Snow showers. Colder. Lows 24 to 31. .THURSDAY...Partly sunny with a chance of snow showers. Highs 36 to 46. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. Accumulations possible. Lows 20 to 29. .FRIDAY...Partly sunny with a chance of snow. Highs 33 to 43. .FRIDAY NIGHT...Mostly cloudy with a chance of snow. Lows 17 to 24. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of snow. Highs 37 to 47. Lows 18 to 27. .SUNDAY...Partly sunny with a slight chance of snow. Highs 39 to 49. .SUNDAY NIGHT AND MONDAY...Partly cloudy. A slight chance of snow. Lows 21 to 29. Highs 42 to 52. $$ IDZ055-212200- Eastern Magic Valley- Including Burley, Rupert, Heyburn, and Oakley 202 AM MDT Tue Apr 21 2026 .TODAY...Mostly sunny. Breezy. Highs 72 to 79. Southeast winds 10 to 15 mph...shifting to south 15 to 25 mph in the afternoon. .TONIGHT...Partly cloudy. A chance of rain showers after midnight. Breezy, colder. Lows 36 to 43. South winds 15 to 25 mph...shifting to southwest after midnight. Chance of precipitation 50 percent. .WEDNESDAY...Rain showers in the morning...then rain showers and a slight chance of thunderstorms in the afternoon. Windy. Much cooler. Highs 46 to 53. West winds 20 to 30 mph. .WEDNESDAY NIGHT...Rain showers likely. Windy, colder. Lows 28 to 36. West winds 20 to 30 mph. Chance of precipitation 70 percent. .THURSDAY...A chance of rain showers and snow showers likely. Windy. Highs 49 to 56. West winds 20 to 30 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy with a chance of snow showers and a slight chance of rain showers. Breezy. Lows 25 to 33. .FRIDAY...Partly sunny with a chance of snow and rain. Highs 46 to 53. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows 25 to 32. .SATURDAY...Sunny. Highs 50 to 57. .SATURDAY NIGHT...Partly cloudy. Lows 28 to 35. .SUNDAY...Mostly sunny with a slight chance of rain. Highs 52 to 59. .SUNDAY NIGHT...Partly cloudy. Lows 29 to 37. .MONDAY...Mostly sunny with a slight chance of rain. Highs 55 to 62. $$ weather information on-line 24-hours a day www.weather.gov/pocatello