FPUS55 KBOI 080637 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 1236 AM MDT Mon Jun 8 2026 Forecast Updated. Spot temperatures are for .SUNDAY THROUGH SUNDAY..., Monday, Monday night, and Tuesday. IDZ011-081400- West Central Mountains- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy after midnight, then becoming sunny this morning, then becoming mostly cloudy this afternoon. Warmer with highs 58 to 70. .TONIGHT...Rain showers likely in the evening, then rain showers with a slight chance of thunderstorms after midnight. Areas of fog after midnight. Chance of rain 90 percent. Lows 40 to 48. .TUESDAY...Patchy fog in the morning. Rain showers. A chance of thunderstorms, mainly in the afternoon. Chance of rain 80 percent. Cooler with highs 47 to 61. .TUESDAY NIGHT...Decreasing clouds. A 50 percent chance of rain showers. Areas of fog after midnight. Lows 31 to 39. .WEDNESDAY...Areas of fog in the morning. Sunny. Highs 50 to 63. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Patchy fog through the day. Warmer. Lows 29 to 40. Highs 59 to 72. .THURSDAY NIGHT THROUGH SATURDAY...Clear. Lows 37 to 47. Highs 64 to 78. .SATURDAY NIGHT...Mostly clear. Lows 40 to 50. .SUNDAY...Sunny. Highs 69 to 82. && TEMPERATURE McCall 33 65 42 55 $$ = IDZ013-081400- Boise Mountains- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy after midnight, then becoming mostly sunny this morning, then becoming mostly cloudy this afternoon. Warmer with highs 62 to 76. .TONIGHT...A chance of rain showers in the evening, then rain showers with a slight chance of thunderstorms after midnight. Areas of fog after midnight. Chance of rain 90 percent. Lows 36 to 51. .TUESDAY...Areas of fog in the morning. Rain showers in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 80 percent. Cooler with highs 50 to 65. Breezy. .TUESDAY NIGHT...Mostly clear. Areas of fog after midnight. Lows 27 to 42. Breezy. Gusts to 35 mph in the evening. .WEDNESDAY...Areas of fog in the morning. Sunny. Highs 52 to 66. Breezy. Gusts to 35 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear, warmer. Lows 27 to 42. Highs 61 to 75. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 34 to 49. Highs 69 to 84. && TEMPERATURE Idaho City 33 75 39 65 $$ = IDZ028-081400- Camas Prairie- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Warmer with highs 70 to 75. Southwest winds up to 10 mph after midnight, shifting to southeast with gusts to 25 mph. .TONIGHT...Showers, mainly after midnight. Chance of rain 80 percent. Lows 41 to 46. Southwest winds 10 to 15 mph with gusts to 30 mph. .TUESDAY...Partly cloudy with a chance of rain showers in the morning, then sunny in the afternoon. Chance of rain 30 percent. Cooler with highs 59 to 64. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to 20 to 25 mph with gusts to 45 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 32 to 37. Windy. West winds 15 to 25 mph with gusts to 45 mph in the evening, decreasing to around 10 mph after midnight. .WEDNESDAY...Sunny. Highs 59 to 64. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to 25 to 30 mph with gusts to 45 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear, warmer. Lows 27 to 33. Highs 68 to 73. Windy. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 36 to 45. Highs 74 to 82. Breezy. && TEMPERATURE Fairfield 34 72 42 62 $$ = IDZ033-081400- Upper Weiser River- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy after midnight, then becoming mostly sunny this morning, then becoming mostly cloudy this afternoon. Highs 71 to 76. East winds up to 10 mph, shifting to south with gusts to 30 mph this afternoon. .TONIGHT...Showers. A slight chance of thunderstorms after midnight. Patchy fog after midnight. Chance of rain near 100 percent. Lows 49 to 54. South winds 10 to 15 mph. Gusts to 30 mph in the evening. .TUESDAY...Decreasing clouds. A slight chance of thunderstorms. Showers. Chance of rain 80 percent. Highs 63 to 68. Southwest winds 10 to 15 mph with gusts to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows 40 to 45. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 63 to 68. West winds 10 to 15 mph. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 40 to 50. Highs 71 to 76. .FRIDAY THROUGH SUNDAY...Clear. Highs 77 to 87. Lows 47 to 55. && TEMPERATURE Council 43 75 51 66 Cambridge 41 75 51 67 $$ = ORZ064-081400- Oregon Lower Treasure Valley- 1236 AM MDT Mon Jun 8 2026 /1136 PM PDT Sun Jun 7 2026/ .TODAY...Mostly cloudy. Highs 75 to 80. East winds up to 10 mph with gusts to 20 mph, becoming south with gusts to 25 mph this afternoon. .TONIGHT...Showers. Chance of rain 80 percent. Lows 50 to 55. Southwest winds 10 to 15 mph. Gusts to 35 mph in the evening. .TUESDAY...Mostly sunny. Highs 70 to 75. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .TUESDAY NIGHT...Decreasing clouds. Lows 45 to 50. Northwest winds 10 to 15 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 71 to 76. Northwest winds 10 to 15 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 43 to 48. Highs 78 to 83. Breezy. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 49 to 58. Highs 82 to 91. && TEMPERATURE Ontario 46 78 52 74 $$ = IDZ012-081400- Lower Treasure Valley- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Highs 75 to 80. Light winds after midnight, becoming southeast 10 to 15 mph with gusts to 30 mph. .TONIGHT...Showers. Patchy fog after midnight. Chance of rain 90 percent. Lows 50 to 55. Southwest winds 10 to 15 mph. Gusts to 30 mph in the evening. .TUESDAY...Partly cloudy with a 30 percent chance of showers. Highs 69 to 74. Breezy. West winds 10 to 20 mph with gusts to 35 mph. .TUESDAY NIGHT...Mostly clear. Lows 44 to 49. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 69 to 74. Northwest winds 10 to 15 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 41 to 46. Highs 76 to 81. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 48 to 57. Highs 81 to 90. && TEMPERATURE Caldwell 46 79 53 73 $$ = IDZ014-081400- Upper Treasure Valley- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Warmer with highs 79 to 84. Breezy. Southeast winds up to 10 mph after midnight, increasing to 10 to 20 mph with gusts to 35 mph. .TONIGHT...Showers, mainly after midnight. Areas of fog after midnight. Chance of rain 80 percent. Lows 51 to 56. Breezy. West winds 10 to 20 mph. Gusts to 35 mph in the evening. .TUESDAY...Patchy fog in the morning. Partly cloudy with a chance of showers in the morning, then sunny in the afternoon. Chance of rain 30 percent. Highs 71 to 76. Windy. West winds 15 to 25 mph. Gusts to 30 mph in the morning, increasing to 40 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 43 to 48. Windy. Northwest winds 15 to 25 mph with gusts to 40 mph in the evening, becoming west 10 to 15 mph after midnight. .WEDNESDAY...Sunny. Highs 69 to 74. Windy. Northwest winds 15 to 25 mph. Gusts to 30 mph in the morning, increasing to 40 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 40 to 45. Highs 77 to 82. Breezy. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 47 to 56. Highs 82 to 90. Breezy. && TEMPERATURE Boise 47 80 53 72 Mountain Home 45 83 53 74 $$ = IDZ016-081400- Western Magic Valley- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Much warmer with highs 78 to 83. Southeast winds 10 to 15 mph. Gusts to 30 mph this afternoon. .TONIGHT...Showers likely, mainly after midnight. Chance of rain 60 percent. Lows 50 to 55. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .TUESDAY...Partly cloudy with a chance of showers in the morning, then sunny in the afternoon. Chance of rain 30 percent. Cooler with highs 66 to 71. Windy. West winds 15 to 25 mph with gusts to 35 mph. .TUESDAY NIGHT...Mostly clear. Lows 42 to 47. Windy. West winds 15 to 25 mph with gusts to 40 mph in the evening, becoming southwest 10 to 15 mph after midnight. .WEDNESDAY...Sunny. Highs 66 to 71. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to 20 to 25 mph with gusts to 40 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 38 to 43. Highs 75 to 80. Windy. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 45 to 54. Highs 80 to 87. Breezy. && TEMPERATURE Jerome 45 80 51 67 Twin Falls 46 80 53 69 $$ = IDZ029-081400- Owyhee Mountains- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Highs 69 to 74. Gusts to 35 mph this afternoon. .TONIGHT...Rain showers. Chance of rain 80 percent. Lows 43 to 51. Breezy. Gusts to 35 mph in the evening. .TUESDAY...Partly cloudy with a slight chance of rain showers in the morning, then sunny in the afternoon. Chance of rain 20 percent. Highs 63 to 68. Windy. West winds around 25 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows 35 to 44. Breezy. Gusts to 35 mph in the evening. .WEDNESDAY...Sunny. Highs 63 to 68. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 34 to 44. Highs 70 to 75. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 44 to 54. Highs 74 to 79. .SUNDAY...Sunny. Highs 77 to 82. $$ = IDZ015-081400- Southwest Highlands- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Warmer with highs 73 to 82. Windy. Southwest winds around 25 mph with gusts to 35 mph this afternoon. .TONIGHT...Rain showers likely, mainly after midnight. Chance of rain 60 percent. Lows 46 to 53. Windy. Southwest winds around 25 mph with gusts to 40 mph in the evening. .TUESDAY...Partly cloudy. A chance of rain showers in the morning. Chance of rain 30 percent. Highs 66 to 72. Windy. West winds around 25 mph with gusts to 40 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 36 to 44. Windy. Northwest winds around 25 mph with gusts to 40 mph in the evening. .WEDNESDAY...Sunny. Highs 66 to 71. Breezy. Gusts to 40 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 34 to 41. Highs 74 to 79. Breezy. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 43 to 51. Highs 78 to 84. Breezy. .SUNDAY...Sunny. Highs 79 to 85. $$ = IDZ030-081400- Southern Twin Falls County- 1236 AM MDT Mon Jun 8 2026 .TODAY...Mostly cloudy. Warmer with highs 77 to 82. Breezy. Gusts to 35 mph this afternoon. .TONIGHT...Rain showers likely, mainly after midnight. Chance of rain 60 percent. Lows 48 to 53. Breezy. Gusts to 40 mph in the evening. .TUESDAY...Rain showers likely in the morning, then a slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 60 percent. Cooler with highs 67 to 72. Breezy. Gusts to 35 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 39 to 45. Breezy. Gusts to 35 mph in the evening. .WEDNESDAY...Sunny. Highs 67 to 72. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 35 to 41. Highs 75 to 80. Breezy. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 45 to 52. Highs 79 to 85. $$ = ORZ062-081400- Baker County- 1136 PM PDT Sun Jun 7 2026 .TODAY...Mostly cloudy after midnight, then becoming mostly sunny this morning, then becoming mostly cloudy this afternoon. Highs 65 to 74. Breezy. Southeast winds 10 to 15 mph with gusts to 30 mph. .TONIGHT...Rain showers. Areas of fog after midnight. Chance of rain 80 percent. Lows 42 to 51. South winds 10 to 15 mph. Gusts to 35 mph in the evening, decreasing to 20 mph after midnight. .TUESDAY...Areas of fog in the morning. Rain showers likely in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 60 percent. Highs 58 to 67. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .TUESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 35 to 45. Northwest winds 10 to 15 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Areas of fog in the morning. Sunny. Highs 60 to 68. Northwest winds 10 to 15 mph with gusts to 30 mph. .WEDNESDAY NIGHT AND THURSDAY...Clear, warmer. Lows 31 to 42. Highs 70 to 78. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 40 to 51. Highs 76 to 86. && TEMPERATURE Baker City 33 70 43 63 $$ = ORZ061-081400- Harney County- 1136 PM PDT Sun Jun 7 2026 .TODAY...Mostly cloudy. Scattered rain showers this afternoon. Chance of rain 30 percent. Highs 62 to 69. Breezy. Southeast winds up to 10 mph with gusts to 20 mph, increasing to southwest 10 to 20 mph with gusts to 35 mph this afternoon. .TONIGHT...Rain showers with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of rain showers after midnight. Chance of rain 80 percent. Lows 40 to 47. Breezy. Southwest winds 10 to 20 mph. Gusts to 40 mph in the evening, decreasing to 30 mph after midnight. .TUESDAY...Mostly sunny. Highs 61 to 69. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .TUESDAY NIGHT...Mostly clear. Lows 31 to 40. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph in the evening, decreasing to 10 to 15 mph after midnight. .WEDNESDAY...Patchy fog in the morning. Sunny. Highs 63 to 70. West winds 10 to 15 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 32 to 40. Highs 69 to 79. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 38 to 49. Highs 75 to 85. && TEMPERATURE Burns 33 67 41 66 $$ = ORZ063-081400- Malheur County- 1236 AM MDT Mon Jun 8 2026 /1136 PM PDT Sun Jun 7 2026/ .TODAY...Mostly cloudy. Highs 70 to 76. Breezy. Southeast winds up to 10 mph with gusts to 20 mph, increasing to south 10 to 20 mph with gusts to 30 mph this afternoon. .TONIGHT...Rain showers in the evening, then partly cloudy with a chance of rain showers after midnight. Chance of rain 80 percent. Lows 43 to 53. Windy. Southwest winds 15 to 25 mph with gusts to 35 mph. .TUESDAY...Sunny. Highs 65 to 73. Windy. West winds 15 to 25 mph with gusts to 35 mph. .TUESDAY NIGHT...Mostly clear. Lows 36 to 46. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 66 to 74. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 35 to 45. Highs 74 to 81. .THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 44 to 54. Highs 78 to 87. Breezy. $$ =