411 FPUS55 KBOI 282031 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 230 PM MDT Sun Jun 28 2026 Spot temperatures are for tonight, Monday, Monday night, and Tuesday. IDZ011-290400- West Central Mountains- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Rain showers. A slight chance of thunderstorms this evening, then snow showers after midnight. Chance of precipitation near 100 percent. No snow accumulation. Lows 37 to 44. .MONDAY...Rain and snow showers in the morning, then rain showers likely in the afternoon. Chance of precipitation 90 percent. Little or no snow accumulation. Highs 46 to 61. .MONDAY NIGHT...Decreasing clouds. Lows 36 to 46. .TUESDAY...Rain showers likely with a slight chance of thunderstorms in the afternoon. Chance of rain 60 percent. Warmer with highs 57 to 72. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Chance of rain 30 percent. Lows 43 to 48. .WEDNESDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 61 to 75. .WEDNESDAY NIGHT...Mostly clear. Lows 39 to 48. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 63 to 77. Lows 42 to 51. .FRIDAY...Partly sunny in the morning, then partly cloudy with a slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 64 to 78. .FRIDAY NIGHT AND INDEPENDENCE DAY...Mostly clear. Lows 41 to 51. Highs 68 to 82. .SATURDAY NIGHT...Clear. Lows 44 to 54. .SUNDAY...Sunny. Highs 73 to 87. && TEMPERATURE McCall 38 54 37 65 $$ = IDZ013-290400- Boise Mountains- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Rain showers. A slight chance of thunderstorms this evening, then snow showers after midnight. Chance of precipitation 90 percent. Little or no snow accumulation. Lows 31 to 46. .MONDAY...Rain showers likely, mainly in the morning. Chance of rain 60 percent. Highs 51 to 66. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 34 to 49. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 60 to 75. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 37 to 52. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 65 to 80. Lows 34 to 49. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 37 to 52. Highs 67 to 81. .FRIDAY NIGHT AND INDEPENDENCE DAY...Mostly clear. Lows 37 to 52. Highs 71 to 85. .SATURDAY NIGHT...Clear. Lows 40 to 55. .SUNDAY...Sunny. Highs 76 to 90. && TEMPERATURE Idaho City 36 65 37 74 $$ = IDZ028-290400- Camas Prairie- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Mostly cloudy. A slight chance of rain showers and thunderstorms this evening, then a chance of rain showers after midnight. Chance of rain 40 percent. Lows 35 to 40. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .MONDAY...Partly cloudy. A slight chance of rain showers in the morning. Chance of rain 20 percent. Highs 60 to 65. Breezy. West winds 10 to 20 mph with gusts to 35 mph. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows 35 to 40. West winds 10 to 15 mph. Gusts to 30 mph in the evening. .TUESDAY...Sunny. Highs 68 to 73. West winds 10 to 15 mph. Gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 41 to 47. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 70 to 75. .WEDNESDAY NIGHT...Partly cloudy. Lows 38 to 43. .THURSDAY...Sunny. Highs 73 to 78. .THURSDAY NIGHT...Increasing clouds. Lows 41 to 47. .FRIDAY...Mostly sunny. Highs 74 to 79. Breezy. .FRIDAY NIGHT...Mostly clear. Lows 40 to 46. Breezy. .INDEPENDENCE DAY...Sunny. Highs 77 to 82. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 44 to 49. Highs 82 to 87. && TEMPERATURE Fairfield 36 63 36 71 $$ = IDZ033-290400- Upper Weiser River- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Showers with a slight chance of thunderstorms this evening, then showers likely after midnight. Chance of rain 80 percent. Lows 45 to 50. South winds 10 to 15 mph. .MONDAY...Rain showers, mainly in the morning. Chance of rain 80 percent. Highs 61 to 66. Southwest winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 47 to 52. North winds up to 10 mph. .TUESDAY...Mostly sunny. Warmer with highs 71 to 76. Light winds in the morning, becoming southwest around 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 48 to 53. Light winds in the evening, becoming north around 10 mph after midnight. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 73 to 81. Lows 47 to 52. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 51 to 56. Highs 77 to 82. .FRIDAY NIGHT...Mostly clear. Lows 50 to 55. .INDEPENDENCE DAY...Sunny. Highs 80 to 86. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 53 to 58. Highs 85 to 91. && TEMPERATURE Council 47 64 47 75 Cambridge 46 66 47 76 $$ = ORZ064-290400- Oregon Lower Treasure Valley- 230 PM MDT Sun Jun 28 2026 /130 PM PDT Sun Jun 28 2026/ .TONIGHT...Cloudy. A slight chance of showers and thunderstorms this evening. Chance of rain 20 percent. Lows 47 to 52. West winds 10 to 15 mph. Gusts to 30 mph after midnight. .MONDAY...Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Chance of rain 20 percent. Highs 67 to 72. Northwest winds 10 to 15 mph. Gusts to 25 mph in the morning. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows 51 to 56. North winds around 10 mph with gusts to 20 mph. .TUESDAY...Mostly sunny. Highs 76 to 81. West winds around 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 51 to 56. Northwest winds 10 to 15 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 78 to 83. Lows 50 to 55. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 81 to 86. Lows 54 to 59. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 83 to 88. Lows 54 to 59. .INDEPENDENCE DAY...Sunny. Highs 86 to 91. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 56 to 61. Highs 90 to 95. && TEMPERATURE Ontario 49 70 52 79 $$ = IDZ012-290400- Lower Treasure Valley- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Chance of rain 30 percent. Lows 46 to 51. West winds 10 to 15 mph with gusts to 25 mph. .MONDAY...Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Chance of rain 20 percent. Highs 67 to 72. Northwest winds 10 to 15 mph with gusts to 25 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 48 to 53. North winds 10 to 15 mph in the evening, becoming light after midnight. .TUESDAY...Mostly sunny. Highs 75 to 80. Northwest winds up to 10 mph. .TUESDAY NIGHT...Decreasing clouds. Lows 50 to 55. Northwest winds around 10 mph. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 77 to 85. Lows 49 to 54. .THURSDAY NIGHT...Partly cloudy. Lows 52 to 57. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 82 to 87. Lows 53 to 58. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 85 to 90. Lows 55 to 60. .SUNDAY...Sunny. Highs 89 to 94. && TEMPERATURE Caldwell 48 70 50 78 $$ = IDZ014-290400- Upper Treasure Valley- 230 PM MDT Sun Jun 28 2026 .TONIGHT...A slight chance of thunderstorms this evening. Mostly cloudy with a chance of rain showers. Chance of rain 30 percent. Lows 44 to 49. West winds 10 to 15 mph with gusts to 30 mph. .MONDAY...Partly sunny. Highs 70 to 75. Northwest winds 10 to 15 mph with gusts to 25 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 47 to 52. Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening. .TUESDAY...Sunny. Highs 76 to 81. Northwest winds up to 10 mph. Gusts to 20 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 50 to 55. Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 78 to 87. Lows 48 to 53. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 51 to 56. Highs 83 to 88. .FRIDAY NIGHT...Mostly clear. Lows 51 to 56. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 86 to 91. Lows 54 to 59. .SUNDAY...Sunny. Highs 91 to 96. && TEMPERATURE Boise 49 70 51 78 Mountain Home 46 74 48 80 $$ = IDZ016-290400- Western Magic Valley- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Mostly cloudy. A chance of rain showers after midnight. Chance of rain 30 percent. Lows 42 to 47. Breezy. West winds 10 to 20 mph with gusts to 35 mph. .MONDAY...Partly cloudy. A slight chance of rain showers in the morning. Chance of rain 20 percent. Highs 67 to 72. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 43 to 50. West winds 10 to 15 mph. Gusts to 25 mph in the evening. .TUESDAY...Sunny. Highs 74 to 79. Light winds in the morning, becoming northwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 47 to 52. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 76 to 81. .WEDNESDAY NIGHT...Partly cloudy. Lows 46 to 51. .THURSDAY...Sunny. Highs 80 to 85. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 49 to 54. Highs 80 to 85. .FRIDAY NIGHT...Mostly clear. Lows 49 to 54. Breezy. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 83 to 88. Lows 52 to 57. .SUNDAY...Sunny. Highs 88 to 93. && TEMPERATURE Jerome 45 67 48 75 Twin Falls 45 70 50 76 $$ = IDZ029-290400- Owyhee Mountains- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms this evening, then a slight chance of rain showers after midnight. Chance of rain 30 percent. Lows 39 to 47. .MONDAY...Partly sunny. Warmer with highs 63 to 68. Breezy. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows 43 to 52. .TUESDAY...Mostly sunny. Highs 68 to 73. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 45 to 52. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 43 to 52. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 73 to 80. Lows 46 to 55. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 47 to 57. Highs 78 to 88. $$ = IDZ015-290400- Southwest Highlands- 230 PM MDT Sun Jun 28 2026 .TONIGHT...A chance of rain showers with a slight chance of thunderstorms this evening, then rain showers likely after midnight. Chance of rain 60 percent. Lows 37 to 45. .MONDAY...Mostly sunny. Warmer with highs 66 to 72. .MONDAY NIGHT...Decreasing clouds. Lows 40 to 48. .TUESDAY...Mostly sunny. Highs 70 to 77. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 43 to 51. .WEDNESDAY...Sunny. Highs 73 to 78. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 44 to 52. Highs 76 to 83. .FRIDAY NIGHT...Mostly clear. Lows 47 to 53. .INDEPENDENCE DAY...Sunny. Highs 81 to 87. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs 86 to 92. $$ = IDZ030-290400- Southern Twin Falls County- 230 PM MDT Sun Jun 28 2026 .TONIGHT...Mostly cloudy. A chance of rain showers after midnight. Chance of rain 50 percent. Lows 38 to 44. Breezy. .MONDAY...Partly cloudy. A slight chance of rain showers in the morning. Chance of rain 20 percent. Highs 66 to 71. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows 42 to 47. .TUESDAY...Sunny. Highs 72 to 77. .TUESDAY NIGHT...Partly cloudy. Lows 46 to 51. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 73 to 78. .WEDNESDAY NIGHT...Partly cloudy. Lows 46 to 51. .THURSDAY...Sunny. Highs 77 to 82. .THURSDAY NIGHT...Mostly cloudy. Lows 49 to 54. .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 52 to 57. .SUNDAY...Sunny. Highs 87 to 92. $$ = ORZ062-290400- Baker County- 130 PM PDT Sun Jun 28 2026 .TONIGHT...Cloudy. A slight chance of thunderstorms this evening. Lows 40 to 50. Northwest winds 10 to 15 mph with gusts to 30 mph. .MONDAY...Rain showers likely in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Chance of rain 60 percent. Highs 61 to 68. Northwest winds 10 to 15 mph with gusts to 30 mph. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows 41 to 51. Northwest winds up to 10 mph. .TUESDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 68 to 76. Northwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 40 to 50. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 71 to 79. .WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 37 to 49. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs 74 to 82. .THURSDAY NIGHT...Partly cloudy. Lows 41 to 52. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 74 to 83. Lows 41 to 53. .INDEPENDENCE DAY...Sunny. Highs 79 to 87. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 57. Highs 83 to 92. && TEMPERATURE Baker City 40 64 41 70 $$ = ORZ061-290400- Harney County- 130 PM PDT Sun Jun 28 2026 .TONIGHT...Mostly cloudy. Lows 36 to 43. Northwest winds 10 to 15 mph with gusts to 25 mph. .MONDAY...Partly sunny. Highs 63 to 71. West winds 10 to 15 mph with gusts to 25 mph. .MONDAY NIGHT...Decreasing clouds. Lows 40 to 47. Northwest winds around 10 mph with gusts to 20 mph. .TUESDAY...Mostly sunny. Highs 68 to 76. West winds around 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows 38 to 45. Northwest winds 10 to 15 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 68 to 77. Lows 37 to 46. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 71 to 79. Lows 41 to 49. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 72 to 81. Lows 42 to 50. .INDEPENDENCE DAY...Sunny. Highs 76 to 86. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 46 to 54. Highs 80 to 90. && TEMPERATURE Burns 36 70 41 75 $$ = ORZ063-290400- Malheur County- 230 PM MDT Sun Jun 28 2026 /130 PM PDT Sun Jun 28 2026/ .TONIGHT...Mostly cloudy. Lows 40 to 49. West winds 10 to 15 mph with gusts to 30 mph. .MONDAY...Partly sunny. Highs 67 to 74. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the morning. .MONDAY NIGHT...Decreasing clouds. Lows 43 to 53. North winds up to 10 mph with gusts to 20 mph. .TUESDAY...Mostly sunny. Highs 72 to 78. Northwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 45 to 53. North winds around 10 mph with gusts to 20 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 74 to 80. Lows 42 to 52. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 77 to 83. Lows 46 to 56. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 78 to 85. Lows 46 to 56. .INDEPENDENCE DAY...Sunny. Highs 83 to 89. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 49 to 59. Highs 87 to 93. $$ =