FPUS55 KBOI 081442 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 842 AM MDT Wed Jul 8 2026 Forecast Updated. Spot temperatures are for the rest of today, tonight, and Thursday. IDZ011-082200- West Central Mountains- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Sunny. Highs 77 to 91. .TONIGHT...Mostly clear. Lows 49 to 59. .THURSDAY...Sunny. Highs 73 to 88. .THURSDAY NIGHT...Clear. Lows 47 to 58. .FRIDAY...Sunny. Highs 77 to 91. .FRIDAY NIGHT...Clear. Lows 53 to 62. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 79 to 94. Lows 56 to 65. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 79 to 93. Lows 56 to 66. .MONDAY...Partly sunny. Highs 78 to 93. .MONDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Chance of rain 20 percent. Lows 56 to 65. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 79 to 93. && TEMPERATURE McCall 85 50 81 $$ = IDZ013-082200- Boise Mountains- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Thunderstorms may produce gusty winds this afternoon. Chance of rain 20 percent. Highs 80 to 95. .TONIGHT...Patchy smoke in the evening. Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 20 percent. Lows 47 to 62. Breezy. .THURSDAY...Sunny. Highs 77 to 92. .THURSDAY NIGHT...Clear. Lows 45 to 60. .FRIDAY...Sunny. Highs 81 to 96. .FRIDAY NIGHT...Clear. Lows 48 to 63. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 84 to 98. Lows 50 to 65. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 83 to 98. Lows 50 to 65. .MONDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Chance of rain 20 percent. Lows 50 to 65. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 82 to 96. && TEMPERATURE Idaho City 94 52 90 $$ = IDZ028-082200- Camas Prairie- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Thunderstorms may produce gusty winds this afternoon. Chance of rain 20 percent. Highs 87 to 92. Breezy. Light winds this morning, becoming southwest 10 to 20 mph with gusts to 30 mph this afternoon. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 30 percent. Lows 50 to 55. Windy. West winds 15 to 25 mph with gusts to 55 mph in the evening, becoming northwest 10 to 15 mph with gusts to 25 mph after midnight. .THURSDAY...Sunny. Highs 85 to 90. Breezy. West winds around 10 mph in the morning, increasing to 15 to 20 mph with gusts to 30 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 47 to 54. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .FRIDAY...Sunny. Highs 89 to 94. North winds up to 10 mph in the morning, shifting to southwest with gusts to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 53 to 59. Breezy. .SATURDAY...Sunny. Highs 92 to 97. Breezy. .SATURDAY NIGHT...Increasing clouds. Lows 57 to 62. .SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 87 to 96. Lows 56 to 62. && TEMPERATURE Fairfield 90 50 88 $$ = IDZ033-082200- Upper Weiser River- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Sunny. Highs 92 to 97. Northwest winds 10 to 15 mph. .TONIGHT...Clear. Lows 57 to 62. Breezy. North winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Sunny. Highs 88 to 94. Northwest winds 10 to 15 mph. Gusts to 25 mph in the morning. .THURSDAY NIGHT...Clear. Lows 55 to 61. North winds 10 to 15 mph with gusts to 25 mph. .FRIDAY...Sunny. Highs 92 to 98. North winds 10 to 15 mph in the morning, shifting to southwest in the afternoon. .FRIDAY NIGHT...Clear. Lows 60 to 66. Breezy. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 93 to 98. Lows 63 to 68. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs 91 to 98. Lows 63 to 69. .TUESDAY...Sunny. Highs 92 to 98. && TEMPERATURE Council 96 61 92 Cambridge 97 57 93 $$ = ORZ064-082200- Oregon Lower Treasure Valley- 842 AM MDT Wed Jul 8 2026 /742 AM PDT Wed Jul 8 2026/ .REST OF TODAY...Sunny. Highs 96 to 101. Northwest winds 10 to 15 mph with gusts to 30 mph. .TONIGHT...Mostly clear. Lows 63 to 68. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph. .THURSDAY...Sunny. Highs 93 to 98. Northwest winds 10 to 15 mph. Gusts to 30 mph in the morning. .THURSDAY NIGHT...Clear. Lows 61 to 66. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .FRIDAY...Sunny. Highs 97 to 102. Northwest winds 10 to 15 mph. Gusts to 25 mph in the morning. .FRIDAY NIGHT...Clear. Lows 66 to 71. Breezy. .SATURDAY...Sunny. Highs 98 to 103. .SATURDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 65 to 70. Highs 94 to 100. .TUESDAY...Sunny. Highs 95 to 100. && TEMPERATURE Ontario 99 65 96 $$ = IDZ012-082200- Lower Treasure Valley- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Sunny. Highs 95 to 100. Northwest winds 10 to 15 mph. Gusts to 30 mph this afternoon. .TONIGHT...Mostly clear. Lows 62 to 67. Breezy. Northwest winds 10 to 20 mph. Gusts to 40 mph in the evening, decreasing to 30 mph after midnight. .THURSDAY...Sunny. Highs 92 to 97. Northwest winds 10 to 15 mph with gusts to 25 mph. .THURSDAY NIGHT...Clear. Lows 59 to 64. Northwest winds 10 to 15 mph. .FRIDAY...Sunny. Highs 96 to 101. Northwest winds up to 10 mph. .FRIDAY NIGHT...Clear. Lows 64 to 69. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 97 to 102. Lows 64 to 69. .SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 94 to 100. Lows 64 to 69. && TEMPERATURE Caldwell 97 64 94 $$ = IDZ014-082200- Upper Treasure Valley- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Partly cloudy. A chance of showers and thunderstorms this afternoon. Thunderstorms may produce gusty winds this afternoon. Chance of rain 30 percent. Highs 95 to 100. Breezy. Southeast winds around 10 mph this morning, shifting to west 10 to 20 mph with gusts to 45 mph this afternoon. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 30 percent. Lows 60 to 65. Windy. West winds 15 to 25 mph. Gusts to 45 mph in the evening, decreasing to 30 mph after midnight. .THURSDAY...Sunny. Highs 92 to 97. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY NIGHT...Clear. Lows 58 to 63. Northwest winds 10 to 15 mph with gusts to 25 mph. .FRIDAY...Sunny. Highs 98 to 103. Northwest winds around 10 mph with gusts to 20 mph. .FRIDAY NIGHT...Clear. Lows 63 to 68. Breezy. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 99 to 104. Lows 64 to 69. .SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 95 to 102. Lows 63 to 69. Breezy. && TEMPERATURE Boise 98 64 94 Mountain Home 98 62 95 $$ = IDZ016-082200- Western Magic Valley- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Increasing clouds. A chance of showers and thunderstorms this afternoon. Thunderstorms may produce gusty windsthis afternoon. Chance of rain 30 percent. Highs 92 to 97. Breezy. East winds around 10 mph this morning, shifting to south 10 to 20 mph with gusts to 45 mph this afternoon. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 30 percent. Lows 57 to 62. Windy. South winds 15 to 25 mph with gusts to 50 mph in the evening, decreasing to 10 to 15 mph with gusts to 25 mph after midnight. .THURSDAY...Sunny. Highs 89 to 95. West winds 10 to 15 mph with gusts to 25 mph. .THURSDAY NIGHT...Clear. Lows 57 to 62. West winds 10 to 15 mph with gusts to 25 mph. .FRIDAY...Sunny. Highs 95 to 100. West winds around 10 mph with gusts to 20 mph. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 61 to 67. Highs 98 to 103. Breezy. .SATURDAY NIGHT...Mostly clear. Lows 63 to 68. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs 93 to 101. Lows 63 to 68. .TUESDAY...Sunny. Highs 92 to 97. && TEMPERATURE Jerome 92 60 89 Twin Falls 92 61 90 $$ = IDZ029-082200- Owyhee Mountains- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Partly cloudy. A chance of showers and thunderstorms this afternoon. Thunderstorms may produce gusty winds this afternoon. Chance of rain 30 percent. Highs 87 to 92. Breezy. Gusts to 35 mph this afternoon. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 20 percent. Lows 54 to 63. Breezy. .THURSDAY...Sunny. Highs 84 to 89. .THURSDAY NIGHT...Clear. Lows 54 to 63. .FRIDAY...Sunny. Highs 89 to 95. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 59 to 67. Highs 91 to 97. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 59 to 68. Highs 86 to 94. .MONDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy after midnight. Chance of rain 20 percent. Lows 57 to 67. .TUESDAY...Mostly sunny. Highs 87 to 92. $$ = IDZ015-082200- Southwest Highlands- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Increasing clouds. A chance of showers and thunderstorms this afternoon. Thunderstorms may produce gusty winds this afternoon. Chance of rain 30 percent. Highs 88 to 94. Breezy. Gusts to 40 mph this afternoon. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 30 percent. Lows 54 to 61. Breezy. .THURSDAY...Sunny. Highs 86 to 92. .THURSDAY NIGHT...Mostly clear. Lows 55 to 60. Breezy. Gusts to 35 mph in the evening. .FRIDAY...Sunny. Highs 93 to 98. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 58 to 65. Highs 96 to 101. Breezy. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 59 to 66. Highs 90 to 98. Breezy. .MONDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 57 to 65. Breezy. .TUESDAY...Mostly sunny. Highs 89 to 95. $$ = IDZ030-082200- Southern Twin Falls County- 842 AM MDT Wed Jul 8 2026 .REST OF TODAY...Sunny this morning, then showers likely with a chance of thunderstorms this afternoon. Thunderstorms may produce gusty winds this afternoon. Chance of rain 60 percent. Highs 88 to 93. Temperature falling into the mid 80s this afternoon. Breezy. Gusts to 40 mph this afternoon. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 30 percent. Lows 55 to 61. Breezy. .THURSDAY...Sunny. Highs 87 to 92. .THURSDAY NIGHT...Mostly clear. Lows 56 to 61. .FRIDAY...Sunny. Highs93 to 98. Breezy. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 62 to 70. Highs 98 to 103. Breezy. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 92 to 100. Lows 64 to 69. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of showers. Lows 63 to 68. Highs 89 to 94. $$ = ORZ062-082200- Baker County- 742 AM PDT Wed Jul 8 2026 .REST OF TODAY...Sunny. Highs 85 to 95. Breezy. Northwest winds 10 to 20 mph. Gusts to 25 mph this morning, increasing to 35 mph this afternoon. .TONIGHT...Mostly clear. Lows 48 to 59. Breezy. Northwest winds 10 to 20 mph with gusts to 35 mph. .THURSDAY...Sunny. Highs 83 to 93. Northwest winds 10 to 15 mph with gusts to 25 mph. .THURSDAY NIGHT...Clear. Lows 46 to 58. Northwest winds 10 to 15 mph with gusts to 25 mph. .FRIDAY...Sunny. Highs 87 to 97. Northwest winds 10 to 15 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 51 to 61. Highs 89 to 99. Breezy. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 52 to 64. Highs 87 to 97. Breezy. .SUNDAY NIGHT...Mostly cloudy. Lows 53 to 64. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs 87 to 97. Lows 54 to 64. && TEMPERATURE Baker City 88 48 86 $$ = ORZ061-082200- Harney County- 742 AM PDT Wed Jul 8 2026 .REST OF TODAY...Sunny. Highs 82 to 92. Northwest winds 10 to 15 mph with gusts to 25 mph. .TONIGHT...Mostly clear. Lows 49 to 56. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Sunny. Highs 81 to 90. Northwest winds around 10 mph with gusts to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows 48 to 57. Northwest winds 10 to 15 mph. .FRIDAY...Sunny. Highs 85 to 94. West winds 10 to 15 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 51 to 59. Highs 88 to 96. Breezy. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 52 to 60. Highs 83 to 93. .SUNDAY NIGHT...Mostly cloudy. Lows 52 to 60. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs 83 to 93. Lows 52 to 59. && TEMPERATURE Burns 91 51 89 $$ = ORZ063-082200- Malheur County- 842 AM MDT Wed Jul 8 2026 /742 AM PDT Wed Jul 8 2026/ .REST OF TODAY...Sunny. Highs 91 to 98. Northwest winds 10 to 15 mph. Gusts to 30 mph this afternoon. .TONIGHT...Mostly clear. Lows 54 to 64. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Sunny. Highs 88 to 95. Northwest winds 10 to 15 mph. Gusts to 25 mph in the morning. .THURSDAY NIGHT...Mostly clear. Lows 54 to 64. North winds 10 to 15 mph with gusts to 25 mph. .FRIDAY...Sunny. Highs 93 to 99. Northwest winds 10 to 15 mph with gusts to 25 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 58 to 68. Highs 94 to 101. Breezy. .SATURDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 57 to 67. Highs 90 to 98. $$ =