536 FPUS55 KBOI 292031 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 230 PM MDT Mon Jun 29 2026 Spot temperatures are for tonight, Tuesday, Tuesday night, and Wednesday. IDZ011-300400- West Central Mountains- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Mostly cloudy with a slight chance of rain showers this evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 38 to 47. .TUESDAY...Rain showers likely with a slight chance of thunderstorms in the afternoon. Chance of rain 60 percent. Warmer with highs 59 to 73. .TUESDAY NIGHT...Rain showers likely with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 60 percent. Lows 41 to 49. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 62 to 76. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 65 to 79. Lows 43 to 52. .FRIDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 65 to 78. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 43 to 54. Highs 69 to 83. .SUNDAY...Sunny. Highs 75 to 88. .SUNDAY NIGHT...Increasing clouds. Lows 50 to 59. .MONDAY...Sunny. Highs 75 to 89. && TEMPERATURE McCall 38 67 43 69 $$ = IDZ013-300400- Boise Mountains- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Mostly cloudy this evening, then clearing. Lows 35 to 50. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 61 to 76. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 30 percent. Lows 36 to 51. .WEDNESDAY...Sunny. Highs 65 to 79. Breezy. .WEDNESDAY NIGHT...Mostly clear. Lows 37 to 52. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 67 to 81. Lows 38 to 53. .FRIDAY...Sunny. Highs 68 to 82. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 39 to 54. Highs 72 to 86. .SUNDAY...Sunny. Highs 78 to 92. .SUNDAY NIGHT...Increasing clouds. Lows 45 to 60. .MONDAY...Sunny. Highs 79 to 93. && TEMPERATURE Idaho City 37 75 42 78 $$ = IDZ028-300400- Camas Prairie- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Mostly cloudy this evening, then clearing. Lows 35 to 40. Breezy. West winds 10 to 20 mph with gusts to 30 mph this evening, decreasing to around 10 mph after midnight. .TUESDAY...Mostly sunny. Highs 68 to 73. Light winds in the morning, becoming west 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 40 to 45. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 72 to 77. Breezy. Light winds in the morning, becoming southwest 10 to 20 mph with gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. Breezy. Southwest winds 10 to 20 mph with gusts to 30 mph in the evening, becoming light after midnight. .THURSDAY...Mostly sunny. Highs 74 to 79. .THURSDAY NIGHT...Mostly cloudy. Lows 43 to 48. .FRIDAY...Mostly sunny. Highs 74 to 79. .FRIDAY NIGHT...Mostly clear. Lows 41 to 46. Breezy. .INDEPENDENCE DAY THROUGH SUNDAY...Clear. Highs 78 to 88. Lows 45 to 50. .SUNDAY NIGHT...Partly cloudy. Lows 51 to 56. .MONDAY...Sunny. Highs 85 to 90. && TEMPERATURE Fairfield 36 71 41 75 $$ = IDZ033-300400- Upper Weiser River- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows 48 to 53. Northeast winds up to 10 mph. .TUESDAY...Increasing clouds. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Warmer with highs 72 to 77. Light winds in the morning, becoming southwest around 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 30 percent. Lows 48 to 53. North winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 74 to 80. North winds around 10 mph in the morning, shifting to southwest in the afternoon. Gusts to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 49 to 54. Northwest winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 77 to 83. Lows 51 to 56. .FRIDAY...Sunny. Highs 78 to 83. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 51 to 60. Highs 81 to 87. .SUNDAY...Sunny. Highs 87 to 92. .SUNDAY NIGHT...Increasing clouds. Lows 59 to 64. .MONDAY...Sunny. Highs 88 to 93. && TEMPERATURE Council 49 76 51 78 Cambridge 48 77 50 80 $$ = ORZ064-300400- Oregon Lower Treasure Valley- 230 PM MDT Mon Jun 29 2026 /130 PM PDT Mon Jun 29 2026/ .TONIGHT...Partly cloudy this evening, then clearing. Lows 51 to 56. North winds up to 10 mph. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 77 to 82. Light winds. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Chance of rain 20 percent. Lows 52 to 57. Northwest winds 10 to 15 mph with gusts to 30 mph. .WEDNESDAY...Sunny. Highs 79 to 84. Northwest winds 10 to 15 mph. Gusts to 25 mph in the morning. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 57. Breezy. Northwest winds 10 to 20 mph. Gusts to 20 mph in the evening, increasing to 30 mph after midnight. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 82 to 87. Lows 54 to 59. .FRIDAY...Sunny. Highs 83 to 88. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 54 to 62. Highs 87 to 92. .SUNDAY...Sunny. Highs 91 to 96. .SUNDAY NIGHT...Partly cloudy. Lows 61 to 66. .MONDAY...Sunny. Highs 92 to 97. && TEMPERATURE Ontario 52 81 54 83 $$ = IDZ012-300400- Lower Treasure Valley- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows 49 to 54. North winds up to 10 mph with gusts to 20 mph. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 76 to 81. Northwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 51 to 56. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 78 to 83. Northwest winds around 10 mph with gusts to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds around 10 mph with gusts to 20 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 81 to 86. Lows 53 to 58. .FRIDAY...Sunny. Highs 82 to 87. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 53 to 61. Highs 86 to 91. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 90 to 96. Lows 60 to 65. && TEMPERATURE Caldwell 51 79 53 81 $$ = IDZ014-300400- Upper Treasure Valley- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Partly cloudy. Lows 48 to 53. Northwest winds 10 to 15 mph. Gusts to 25 mph this evening. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 78 to 83. Light winds in the morning, becoming northwest 10 to 15 mph with gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 51 to 56. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 80 to 85. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 83 to 88. Lows 52 to 57. .FRIDAY...Sunny. Highs 83 to 88. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 51 to 60. Highs 87 to 92. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 92 to 98. Lows 59 to 64. && TEMPERATURE Boise 52 79 54 81 Mountain Home 49 82 53 83 $$ = IDZ016-300400- Western Magic Valley- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Decreasing clouds. Lows 44 to 50. Breezy. West winds 10 to 20 mph with gusts to 30 mph this evening, becoming southwest up to 10 mph after midnight. .TUESDAY...Sunny. Highs 75 to 80. Light winds in the morning, becoming west 10 to 15 mph with gusts to 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 47 to 52. West winds 10 to 15 mph with gusts to 30 mph in the evening, shifting to south after midnight. .WEDNESDAY...Sunny. Highs 78 to 83. Breezy. West winds 10 to 20 mph. Gusts to 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 54. South winds 10 to 15 mph. Gusts to 25 mph in the evening. .THURSDAY...Mostly sunny. Highs 80 to 85. .THURSDAY NIGHT...Mostly cloudy. Lows 51 to 56. .FRIDAY...Mostly sunny. Highs 81 to 86. .FRIDAY NIGHT...Mostly clear. Lows 50 to 55. Breezy. .INDEPENDENCE DAY THROUGH SUNDAY...Clear. Highs 85 to 95. Lows 53 to 58. .SUNDAY NIGHT...Mostly clear. Lows 58 to 63. .MONDAY...Mostly sunny. Highs 91 to 96. && TEMPERATURE Jerome 50 76 51 79 Twin Falls 50 77 52 79 $$ = IDZ029-300400- Owyhee Mountains- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Partly cloudy. Lows 43 to 52. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 69 to 74. .TUESDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Chance of rain 30 percent. Lows 45 to 53. .WEDNESDAY...Sunny. Highs 71 to 76. .WEDNESDAY NIGHT...Decreasing clouds. Lows 47 to 54. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 74 to 79. Lows 47 to 56. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 75 to 80. Lows 47 to 56. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 79 to 85. Lows 51 to 60. .SUNDAY...Sunny. Highs 84 to 90. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 54 to 63. Highs 85 to 90. $$ = IDZ015-300400- Southwest Highlands- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Decreasing clouds. Lows 41 to 48. .TUESDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 72 to 78. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 44 to 51. .WEDNESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 74 to 80. Breezy. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 45 to 52. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 76 to 83. Lows 47 to 53. .FRIDAY NIGHT...Mostly clear. Lows 47 to 53. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 82 to 87. Lows 51 to 57. .SUNDAY...Sunny. Highs 87 to 93. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 55 to 61. Highs 88 to 94. $$ = IDZ030-300400- Southern Twin Falls County- 230 PM MDT Mon Jun 29 2026 .TONIGHT...Partly cloudy. Lows 42 to 48. .TUESDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 73 to 78. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Chance of rain 20 percent. Lows 47 to 52. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 74 to 79. .WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 53. .THURSDAY...Mostly sunny. Highs 77 to 82. .THURSDAY NIGHT...Mostly cloudy. Lows 50 to 55. .FRIDAY...Mostly sunny. Highs 78 to 83. .FRIDAY NIGHT...Mostly clear. Lows 49 to 54. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 82 to 87. Lows 53 to 58. .SUNDAY...Sunny. Highs 88 to 93. .SUNDAY NIGHT...Mostly clear. Lows 58 to 63. .MONDAY...Mostly sunny. Highs 89 to 94. $$ = ORZ062-300400- Baker County- 130 PM PDT Mon Jun 29 2026 .TONIGHT...Partly cloudy. Lows 42 to 52. Northwest winds up to 10 mph. .TUESDAY...Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 69 to 77. Northwest winds up to 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 30 percent. Lows 39 to 49. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 71 to 80. Northwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 39 to 51. Northwest winds 10 to 15 mph with gusts to 25 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 75 to 83. Lows 41 to 53. .FRIDAY...Sunny. Highs 75 to 83. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 42 to 56. Highs 81 to 88. .SUNDAY...Sunny. Highs 85 to 93. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 61. .MONDAY...Sunny. Highs 85 to 94. && TEMPERATURE Baker City 42 72 39 74 $$ = ORZ061-300400- Harney County- 130 PM PDT Mon Jun 29 2026 .TONIGHT...Partly cloudy. Lows 41 to 48. North winds up to 10 mph. .TUESDAY...Mostly sunny. Highs 69 to 76. West winds 10 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 37 to 45. Northwest winds 10 to 15 mph with gusts to 30 mph. .WEDNESDAY...Sunny. Highs 69 to 77. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 41 to 47. Northwest winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 73 to 82. Lows 41 to 50. .FRIDAY...Sunny. Highs 73 to 82. .FRIDAY NIGHT AND INDEPENDENCE DAY...Clear. Lows 42 to 50. Highs 78 to 88. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 47 to 55. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 58. .MONDAY...Sunny. Highs 81 to 91. && TEMPERATURE Burns 42 76 38 76 $$ = ORZ063-300400- Malheur County- 230 PM MDT Mon Jun 29 2026 /130 PM PDT Mon Jun 29 2026/ .TONIGHT...Partly cloudy. Lows 43 to 53. North winds 10 to 15 mph. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 73 to 79. West winds up to 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 44 to 54. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 75 to 81. Northwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 54. Northwest winds 10 to 15 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 78 to 85. Lows 46 to 56. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 79 to 85. Lows 47 to 57. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 84 to 90. Lows 51 to 60. .SUNDAY...Sunny. Highs 88 to 95. .SUNDAY NIGHT...Partly cloudy. Lows 54 to 63. .MONDAY...Sunny. Highs 89 to 95. $$ =