FPUS55 KBOI 250638 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 1237 AM MDT Wed Mar 25 2026 Forecast Updated. Spot temperatures are for .TUESDAY THROUGH TUESDAY..., Wednesday, Wednesday night, and Thursday. IDZ011-251400- West Central Mountains- 1237 AM MDT Wed Mar 25 2026 .TODAY...Mostly cloudy with scattered rain showers. Patchy fog. Patchy blowing dust this afternoon. Chance of rain 30 percent. Highs 45 to 60. .TONIGHT...Decreasing clouds. A chance of rain showers in the evening. A chance of snow showers. Chance of precipitation 30 percent. Much colder with lows 21 to 32. .THURSDAY...Sunny, cooler with highs 36 to 50. .THURSDAY NIGHT...Clear. Lows 18 to 29. .FRIDAY...Mostly sunny. Not as cool with highs 47 to 62. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 27 to 40. Highs 53 to 68. .SUNDAY...Partly sunny. Highs 52 to 64. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain showers, mixed with snow after midnight. Chance of precipitation 20 percent. Lows 35 to 44. .MONDAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 46 to 58. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Patchy fog after midnight. Chance of precipitation 40 percent. Lows 29 to 39. .TUESDAY...Areas of fog in the morning. Partly sunny with rain and snow showers likely, mainly in the afternoon. Chance of precipitation 60 percent. Light snow accumulations possible. Highs 41 to 52. && TEMPERATURE McCall 37 54 23 44 $$ = IDZ013-251400- Boise Mountains- 1237 AM MDT Wed Mar 25 2026 .TODAY...Mostly clear after midnight, then becoming mostly sunny this morning, then becoming partly sunny this afternoon. Highs 54 to 69. .TONIGHT...Decreasing clouds. Much colder with lows 21 to 36. .THURSDAY...Patchy blowing dust in the morning. Sunny, cooler with highs 39 to 54. .THURSDAY NIGHT...Mostly clear. Lows 14 to 29. .FRIDAY...Mostly sunny. Not as cool with highs 54 to 67. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 25 to 40. Highs 59 to 73. .SUNDAY NIGHT...Mostly cloudy. Lows 31 to 46. .MONDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Chance of precipitation 30 percent. Highs 51 to 65. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Chance of precipitation 40 percent. Lows 25 to 40. .TUESDAY...Snow showers likely. Rain showers likely, mainly in the afternoon. Chance of precipitation 60 percent. Light snow accumulations possible. Highs 45 to 58. && TEMPERATURE Idaho City 41 69 30 54 $$ = IDZ028-251400- Camas Prairie- 1237 AM MDT Wed Mar 25 2026 .TODAY...Increasing clouds. Highs 65 to 70. Breezy. West winds 10 to 20 mph with gusts to 35 mph. .TONIGHT...Partly cloudy. Lows 30 to 35. Breezy. West winds 10 to 20 mph with gusts to 35 mph. .THURSDAY...Sunny. Patchy blowing dust. Much cooler with highs 49 to 54. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .THURSDAY NIGHT...Patchy blowing dust in the evening. Partly cloudy. Lows 22 to 27. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the evening. .FRIDAY...Mostly sunny. Highs 58 to 63. East winds 10 to 15 mph. Gusts to 25 mph in the afternoon. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 28 to 34. Highs 66 to 71. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 35 to 40. Highs 66 to 71. .SUNDAY NIGHT...Mostly cloudy. Lows 38 to 43. .MONDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 60 to 65. Breezy. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly after midnight. Chance of rain 30 percent. Lows 33 to 38. .TUESDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 52 to 57. && TEMPERATURE Fairfield 37 68 31 52 $$ = IDZ033-251400- Upper Weiser River- 1237 AM MDT Wed Mar 25 2026 .TODAY...Mostly cloudy. Isolated showers after midnight, then scattered showers. Chance of rain 30 percent. Highs 62 to 68. Southwest winds up to 10 mph. Gusts to 25 mph this afternoon. .TONIGHT...Mostly cloudy in the evening, then clearing. Much colder with lows 31 to 36. Northwest winds 10 to 15 mph with gusts to 25 mph. .THURSDAY...Sunny, cooler with highs 49 to 55. Northwest winds around 10 mph with gusts to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows 26 to 31. Light winds. .FRIDAY...Mostly sunny. Highs 58 to 63. North winds up to 10 mph in the morning, becoming light in the afternoon. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 32 to 37. Highs 65 to 70. .SATURDAY NIGHT...Partly cloudy. Lows 39 to 44. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 65 to 70. Lows 42 to 47. .MONDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 59 to 64. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 36 to 41. .TUESDAY...Partly cloudy with a 50 percent chance of rain showers. Highs 53 to 58. && TEMPERATURE Council 46 65 33 54 Cambridge 46 68 33 55 $$ = ORZ064-251400- Oregon Lower Treasure Valley- 1237 AM MDT Wed Mar 25 2026 /1137 PM PDT Tue Mar 24 2026/ .TODAY...Mostly cloudy. Highs 67 to 73. Breezy. Southwest winds up to 10 mph with gusts to 20 mph, increasing to west 10 to 20 mph with gusts to 30 mph this afternoon. .TONIGHT...Mostly cloudy in the evening, then clearing. Colder with lows 33 to 38. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph. .THURSDAY...Sunny. Much cooler with highs 52 to 57. Northwest winds 10 to 15 mph with gusts to 25 mph. .THURSDAY NIGHT...Mostly clear. Lows 27 to 32. Northwest winds up to 10 mph. .FRIDAY...Mostly sunny. Highs 59 to 64. Light winds in the morning, becoming east up to 10 mph in the afternoon. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 31 to 36. Highs 67 to 72. .SATURDAY NIGHT...Partly cloudy. Not as cool with lows 41 to 46. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 69 to 74. Lows 43 to 48. .MONDAY...Increasing clouds. Highs 63 to 68. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly in the evening. Chance of rain 30 percent. Lows 39 to 44. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 57 to 62. && TEMPERATURE Ontario 45 71 35 56 $$ = IDZ012-251400- Lower Treasure Valley- 1237 AM MDT Wed Mar 25 2026 .TODAY...Mostly cloudy. Highs 69 to 74. Southwest winds 10 to 15 mph with gusts to 25 mph. .TONIGHT...Mostly cloudy in the evening, then clearing. Patchy blowing dust after midnight. Colder with lows 33 to 38. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Patchy blowing dust in the morning. Sunny. Much cooler with highs 52 to 57. Northwest winds 10 to 15 mph with gusts to 30 mph. .THURSDAY NIGHT...Mostly clear. Lows 28 to 33. Northwest winds 10 to 15 mph in the evening, becoming light after midnight. .FRIDAY...Mostly sunny. Warmer with highs 62 to 67. Light winds in the morning, becoming southeast 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 32 to 38. .SATURDAY...Partly sunny. Highs 69 to 74. .SATURDAY NIGHT...Partly cloudy. Lows 41 to 46. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 70 to 75. Lows 44 to 49. .MONDAY...Increasing clouds. A 20 percent chance of rain showers. Highs 64 to 69. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 39 to 44. .TUESDAY...Decreasing clouds. A 40 percent chance of rain showers. Highs 57 to 62. && TEMPERATURE Caldwell 46 73 35 55 $$ = IDZ014-251400- Upper Treasure Valley- 1237 AM MDT Wed Mar 25 2026 .TODAY...Partly cloudy. Highs 72 to 79. West winds up to 10 mph after midnight, shifting to southeast this morning, then shifting to northwest with gusts to 25 mph this afternoon. .TONIGHT...Decreasing clouds. Patchy blowing dust after midnight. Colder with lows 32 to 37. Windy. Northwest winds 15 to 25 mph with gusts to 40 mph. .THURSDAY...Sunny. Patchy blowing dust. Much cooler with highs 51 to 56. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph. .THURSDAY NIGHT...Partly cloudy. Lows 26 to 32. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph in the evening, becoming west up to 10 mph after midnight. .FRIDAY...Mostly sunny. Warmer with highs 64 to 69. East winds 10 to 15 mph. Gusts to 25 mph in the afternoon. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 33 to 39. Highs 72 to 77. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 40 to 45. Highs 72 to 77. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 43 to 48. Highs 66 to 72. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly after midnight. Chance of rain 30 percent. Lows 39 to 44. .TUESDAY...Decreasing clouds. A 40 percent chance of rain showers. Highs 59 to 64. && TEMPERATURE Boise 49 72 35 53 Mountain Home 44 77 33 54 $$ = IDZ016-251400- Western Magic Valley- 1237 AM MDT Wed Mar 25 2026 .TODAY...Increasing clouds. Highs 73 to 78. South winds up to 10 mph, shifting to west this afternoon. Gusts to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Colder with lows 34 to 39. Windy. West winds 15 to 25 mph. Gusts to 40 mph after midnight. .THURSDAY...Sunny. Patchy blowing dust. Much cooler with highs 50 to 55. Windy. West winds 15 to 25 mph with gusts to 40 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 27 to 32. Breezy. Southwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .FRIDAY...Partly sunny. Warmer with highs 63 to 68. East winds 10 to 15 mph. Gusts to 25 mph in the afternoon. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 35 to 40. Highs 71 to 76. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 40 to 45. Highs 73 to 78. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 44 to 49. Highs 68 to 73. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers after midnight. Chance of rain 30 percent. Lows 39 to 44. .TUESDAY...Decreasing clouds. A 40 percent chance of rain showers. Cooler with highs 58 to 63. && TEMPERATURE Jerome 46 73 36 51 Twin Falls 48 76 37 51 $$ = IDZ029-251400- Owyhee Mountains- 1237 AM MDT Wed Mar 25 2026 .TODAY...Increasing clouds. Highs 66 to 72. Breezy. Gusts to 40 mph this afternoon. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Patchy blowing dust. Much colder with lows 27 to 34. Breezy. .THURSDAY...Sunny. Patchy blowing dust. Much cooler with highs 43 to 50. .THURSDAY NIGHT...Partly cloudy. Lows 25 to 32. .FRIDAY...Mostly sunny. Not as cool with highs 56 to 63. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 33 to 41. Highs 64 to 72. .SATURDAY NIGHT...Partly cloudy. Lows 40 to 46. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 65 to 71. Lows 42 to 48. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 30 percent. Lows 37 to 42. .TUESDAY...A chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 52 to 57. $$ = IDZ015-251400- Southwest Highlands- 1237 AM MDT Wed Mar 25 2026 .TODAY...Increasing clouds. Highs 72 to 77. Breezy. Gusts to 35 mph this afternoon. .TONIGHT...Patchy blowing dust in the evening. Partly cloudy. Colder with lows 30 to 35. Windy. Northwest winds around 25 mph after midnight. Gusts to 40 mph. .THURSDAY...Patchy blowing dust in the morning. Sunny. Much cooler with highs 48 to 53. Breezy. .THURSDAY NIGHT...Mostly cloudy. Lows 25 to 30. .FRIDAY...Partly sunny. Warmer with highs 60 to 66. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 34 to 40. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 39 to 44. Highs 71 to 76. .SUNDAY NIGHT...Mostly cloudy. Lows 42 to 47. .MONDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 64 to 70. Breezy. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly after midnight. Chance of rain 30 percent. Lows 36 to 41. .TUESDAY...Rain showers likely, mainly in the afternoon. Chance of rain 60 percent. Cooler with highs 54 to 60. $$ = IDZ030-251400- Southern Twin Falls County- 1237 AM MDT Wed Mar 25 2026 .TODAY...Increasing clouds. Highs 74 to 79. Breezy. Gusts to 35 mph this afternoon. .TONIGHT...Patchy blowing dust in the evening. Partly cloudy. Much colder with lows 31 to 36. Windy. West winds around 25 mph after midnight. Gusts to 40 mph. .THURSDAY...Sunny. Patchy blowing dust. Much cooler with highs 48 to 53. Breezy. .THURSDAY NIGHT...Mostly cloudy. Lows 27 to 32. .FRIDAY...Partly sunny. Not as cool with highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 36 to 41. Highs 70 to 75. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 42 to 47. Highs 72 to 77. .SUNDAY NIGHT...Mostly cloudy. Lows 44 to 49. .MONDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 66 to 71. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly after midnight. Chance of rain 30 percent. Lows 38 to 43. .TUESDAY...Rain showers likely, mainly in the afternoon. Chance of rain 60 percent. Cooler with highs 55 to 60. $$ = ORZ062-251400- Baker County- 1137 PM PDT Tue Mar 24 2026 .TODAY...Mostly cloudy. Scattered rain showers. Areas of fog this morning. Chance of rain 30 percent. Highs 57 to 66. Breezy. Light winds after midnight, becoming west 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Patchy blowing dust. Much colder with lows 23 to 32. Breezy. Northwest winds 10 to 20 mph with gusts to 35 mph. .THURSDAY...Sunny, cooler with highs 46 to 54. Northwest winds 10 to 15 mph with gusts to 25 mph. .THURSDAY NIGHT...Mostly clear. Lows 21 to 30. North winds up to 10 mph in the evening, becoming light after midnight. .FRIDAY...Mostly sunny. Not as cool with highs 56 to 63. Light winds in the morning, becoming southeast 10 to 15 mph with gusts to 25 mph in the afternoon. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Warmer. Lows 27 to 37. Highs 65 to 71. .SATURDAY NIGHT...Partly cloudy. Lows 33 to 43. .SUNDAY...Partly sunny. Highs 63 to 69. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 36 to 45. .MONDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Chance of precipitation 30 percent. Highs 55 to 63. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 30 percent. Lows 30 to 38. .TUESDAY...Patchy fog in the morning. A chance of rain showers. Snow showers likely, mainly in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 50 to 57. && TEMPERATURE Baker City 40 60 25 50 $$ = ORZ061-251400- Harney County- 1137 PM PDT Tue Mar 24 2026 .TODAY...Partly cloudy after midnight, then becoming partly sunny this morning, then becoming mostly sunny this afternoon. Patchy blowing dust this afternoon. Highs 61 to 71. Windy. Southwest winds 10 to 15 mph with gusts to 30 mph, becoming west 15 to 25 mph with gusts to 40 mph this afternoon. .TONIGHT...Partly cloudy in the evening, then clearing. Patchy blowing dust in the evening. Much colder with lows 22 to 29. Windy. Northwest winds 15 to 25 mph. Gusts to 40 mph in the evening, decreasing to 30 mph after midnight. .THURSDAY...Sunny. Much cooler with highs 47 to 52. North winds up to 10 mph with gusts to 20 mph. .THURSDAY NIGHT...Partly cloudy. Lows 21 to 29. East winds up to 10 mph. .FRIDAY...Mostly sunny. Warmer with highs 58 to 65. East winds 10 to 15 mph. .FRIDAY NIGHT...Increasing clouds. Lows 26 to 38. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 67 to 75. Lows 33 to 43. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 65 to 72. Lows 37 to 45. .MONDAY...Partly cloudy with a 20 percent chance of rain showers. Cooler with highs 56 to 62. Breezy. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 30 percent. Lows 32 to 39. .TUESDAY...A chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 52 to 58. && TEMPERATURE Burns 39 65 22 50 $$ = ORZ063-251400- Malheur County- 1237 AM MDT Wed Mar 25 2026 /1137 PM PDT Tue Mar 24 2026/ .TODAY...Increasing clouds. Highs 67 to 77. Breezy. Southwest winds 10 to 15 mph with gusts to 35 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Patchy blowing dust in the evening. Much colder with lows 27 to 36. Breezy. Northwest winds 10 to 20 mph with gusts to 35 mph. .THURSDAY...Sunny. Much cooler with highs 48 to 54. North winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows 23 to 32. East winds up to 10 mph. .FRIDAY...Mostly sunny. Warmer with highs 57 to 67. East winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. Lows 30 to 39. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Warmer. Highs 67 to 77. Lows 37 to 45. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 66 to 75. Lows 41 to 48. .MONDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 59 to 67. Breezy. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 36 to 42. .TUESDAY...Decreasing clouds. A chance of snow showers in the morning. A chance of rain showers. Chance of precipitation 40 percent. Highs 54 to 60. $$ =