


Zone Forecast Product
Issued by NWS Boise, ID
Issued by NWS Boise, ID
915 FPUS55 KBOI 012108 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 307 PM MDT Mon Sep 1 2025 Spot temperatures are for tonight, Tuesday, Tuesday night, and Wednesday. IDZ011-020500- West Central Mountains- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Mostly clear. Lows 54 to 64. .TUESDAY...Sunny. Highs 83 to 94. .TUESDAY NIGHT...Mostly clear. Areas of smoke after midnight. Lows 54 to 65. .WEDNESDAY...Sunny. Highs 79 to 93. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 53 to 64. .THURSDAY...Sunny. Highs 78 to 92. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 52 to 62. Highs 75 to 89. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 51 to 62. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 70 to 83. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy with a slight chance of rain showers after midnight. Chance of rain 30 percent. Lows 49 to 59. .SUNDAY...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 68 to 81. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 47 to 57. Highs 65 to 78. && TEMPERATURE McCall 54 89 54 89 $$ = IDZ013-020500- Boise Mountains- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Decreasing clouds. Lows 49 to 64. .TUESDAY...Sunny. Highs 81 to 96. .TUESDAY NIGHT...Partly cloudy. Lows 49 to 64. .WEDNESDAY...Mostly sunny. Highs 81 to 95. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 49 to 64. .THURSDAY...Sunny. Highs 80 to 94. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 47 to 62. Highs 77 to 91. .FRIDAY NIGHT...Partly cloudy. A slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 46 to 61. .SATURDAY...Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 71 to 86. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms. Chance of rain 30 percent. Lows 44 to 59. Highs 70 to 85. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 42 to 57. .MONDAY...Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 67 to 82. && TEMPERATURE Idaho City 54 96 53 94 $$ = IDZ028-020500- Camas Prairie- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Mostly clear. Lows 51 to 57. Northeast winds around 10 mph. .TUESDAY...Sunny. Highs 87 to 92. Northeast winds around 10 mph in the morning, shifting to south in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 51 to 58. North winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs 85 to 90. Northeast winds around 10 mph in the morning, shifting to south in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 51 to 56. Northwest winds around 10 mph. .THURSDAY...Sunny. Highs 84 to 89. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 49 to 55. Highs 80 to 85. .FRIDAY NIGHT...Increasing clouds. Lows 48 to 54. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 76 to 81. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Chance of rain 30 percent. Lows 47 to 53. Highs 75 to 80. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy after midnight. Chance of rain 20 percent. Lows 45 to 50. .MONDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 73 to 78. && TEMPERATURE Fairfield 52 90 52 88 $$ = IDZ033-020500- Upper Weiser River- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Areas of smoke this evening. Mostly clear. Lows 63 to 68. Northeast winds up to 10 mph. .TUESDAY...Sunny. Highs 94 to 99. East winds up to 10 mph in the morning, becoming light in the afternoon. .TUESDAY NIGHT...Increasing clouds. Lows 64 to 69. North winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 90 to 97. Northeast winds up to 10 mph with gusts to 20 mph in the morning, becoming light in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 69. Light winds. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 90 to 96. Lows 63 to 68. .FRIDAY...Mostly sunny. Highs 86 to 92. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Chance of rain 20 percent. Lows 61 to 66. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 81 to 87. .SATURDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy with a slight chance of showers after midnight. Chance of rain 30 percent. Lows 59 to 64. .SUNDAY...Partly cloudy. A chance of showers, mainly in the afternoon. Chance of rain 30 percent. Highs 79 to 85. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 30 percent chance of showers. Lows 57 to 62. Highs 75 to 81. && TEMPERATURE Council 65 98 67 97 Cambridge 63 98 65 96 $$ = ORZ064-020500- Oregon Lower Treasure Valley- 307 PM MDT Mon Sep 1 2025 /207 PM PDT Mon Sep 1 2025/ .TONIGHT...Mostly clear. Areas of smoke. Lows 61 to 68. Light winds. .TUESDAY...Areas of smoke in the morning. Sunny. Highs 96 to 101. Light winds. .TUESDAY NIGHT...Partly cloudy. Lows 62 to 69. Light winds. .WEDNESDAY...Mostly sunny. Highs 92 to 97. Light winds. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 61 to 68. Light winds. .THURSDAY...Sunny. Highs 93 to 98. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 61 to 68. Highs 89 to 94. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 61 to 66. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 30 percent chance of showers. Highs 84 to 89. Lows 59 to 64. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 83 to 88. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 57 to 62. .MONDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 79 to 84. && TEMPERATURE Ontario 61 101 62 94 $$ = IDZ012-020500- Lower Treasure Valley- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Partly cloudy this evening, then clearing. Areas of smoke. Lows 62 to 67. North winds up to 10 mph this evening, becoming light after midnight. .TUESDAY...Areas of smoke in the morning. Sunny. Highs 97 to 102. East winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 63 to 68. North winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 92 to 97. Light winds. .WEDNESDAY NIGHT...Decreasing clouds. Lows 61 to 66. Light winds. .THURSDAY...Sunny. Highs 93 to 98. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 61 to 67. Highs 89 to 94. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 60 to 65. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 30 percent chance of showers. Highs 84 to 89. Lows 58 to 63. .SUNDAY THROUGH MONDAY...Partly cloudy with a 20 percent chance of showers. Highs 79 to 87. Lows 56 to 61. && TEMPERATURE Caldwell 62 99 63 95 $$ = IDZ014-020500- Upper Treasure Valley- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Decreasing clouds. Lows 59 to 67. East winds around 10 mph. .TUESDAY...Sunny. Highs 97 to 102. East winds up to 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Partly cloudy. Lows 61 to 68. Northeast winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 93 to 98. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Decreasing clouds. Lows 61 to 66. Northwest winds up to 10 mph. .THURSDAY...Sunny. Highs 92 to 97. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 60 to 66. Highs 89 to 94. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 59 to 65. .SATURDAY...Partly cloudy. A chance of showers, mainly in the afternoon. Chance of rain 30 percent. Highs 85 to 90. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent chance of showers. Lows 55 to 63. Highs 80 to 88. && TEMPERATURE Boise 67 99 68 95 Mountain Home 62 100 63 97 $$ = IDZ016-020500- Western Magic Valley- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Mostly clear. Lows 58 to 64. East winds around 10 mph with gusts to 20 mph. .TUESDAY...Sunny. Highs 91 to 97. East winds around 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Partly cloudy. Lows 58 to 64. East winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs 89 to 94. East winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 58 to 63. Northwest winds around 10 mph in the evening, shifting to south after midnight. .THURSDAY...Sunny. Highs 88 to 93. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 58 to 63. Highs 85 to 90. .FRIDAY NIGHT...Increasing clouds. A 20 percent chance of showers. Lows 57 to 62. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 80 to 85. .SATURDAY NIGHT...Decreasing clouds. A 20 percent chance of showers. Lows 56 to 61. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 80 to 85. .SUNDAY NIGHT AND MONDAY...Partly cloudy. A 20 percent chance of showers. Lows 54 to 59. Highs 78 to 83. && TEMPERATURE Jerome 61 92 61 91 Twin Falls 60 93 61 91 $$ = IDZ029-020500- Owyhee Mountains- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Partly cloudy this evening, then clearing. Lows 60 to 68. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 90 to 95. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Thunderstorms may produce gusty winds in the evening. Chance of rain 20 percent. Lows 61 to 69. .WEDNESDAY...Partly sunny. Highs 85 to 91. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 59 to 67. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 85 to 90. Lows 58 to 67. .FRIDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 82 to 87. .FRIDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the evening. Chance of rain 30 percent. Lows 56 to 64. .SATURDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 40 percent. Highs 77 to 84. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 54 to 62. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 76 to 82. .SUNDAY NIGHT AND MONDAY...Partly cloudy. A 20 percent chance of showers. Lows 52 to 59. Highs 72 to 78. $$ = IDZ015-020500- Southwest Highlands- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Partly cloudy this evening, then clearing. Lows 57 to 63. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 88 to 97. .TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of rain 20 percent. Lows 60 to 65. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 85 to 93. .WEDNESDAY NIGHT...Partly cloudy. Lows 58 to 63. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 85 to 91. Lows 57 to 63. .FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 81 to 88. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 55 to 60. .SATURDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 40 percent. Highs 78 to 85. .SATURDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Chance of rain 30 percent. Lows 53 to 58. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 77 to 84. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 51 to 56. .MONDAY...Partly cloudy. A chance of showers in the afternoon. Chance of rain 30 percent. Highs 76 to 81. $$ = IDZ030-020500- Southern Twin Falls County- 307 PM MDT Mon Sep 1 2025 .TONIGHT...Decreasing clouds. Lows 58 to 64. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 89 to 94. .TUESDAY NIGHT...Increasing clouds. Lows 59 to 64. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 87 to 92. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 59 to 64. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 85 to 90. .THURSDAY NIGHT...Partly cloudy. Lows 58 to 63. .FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 83 to 88. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Chance of rain 30 percent. Lows 56 to 61. .SATURDAY...A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Chance of rain 60 percent. Highs 79 to 84. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Chance of rain 30 percent. Lows 54 to 59. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 40 percent. Highs 78 to 83. .SUNDAY NIGHT...Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 53 to 58. .MONDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 77 to 82. $$ = ORZ062-020500- Baker County- 207 PM PDT Mon Sep 1 2025 .TONIGHT...Areas of smoke this evening. Mostly clear. Lows 53 to 66. Southeast winds up to 10 mph with gusts to 20 mph this evening, becoming light after midnight. .TUESDAY...Areas of smoke in the morning. Sunny. Highs 93 to 99. Light winds. .TUESDAY NIGHT...Partly cloudy. Lows 53 to 66. North winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 90 to 98. Light winds. .WEDNESDAY NIGHT...Partly cloudy. Lows 54 to 66. Light winds. .THURSDAY...Sunny. Highs 88 to 97. .THURSDAY NIGHT...Partly cloudy. Lows 53 to 65. .FRIDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 85 to 93. .FRIDAY NIGHT...Decreasing clouds. A 20 percent chance of showers. Lows 52 to 64. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms. Chance of rain 30 percent. Highs 79 to 87. Lows 50 to 61. .SUNDAY...Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 77 to 85. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 48 to 59. Highs 73 to 81. && TEMPERATURE Baker City 53 97 53 95 $$ = ORZ061-020500- Harney County- 207 PM PDT Mon Sep 1 2025 .TONIGHT...Decreasing clouds. Lows 47 to 60. Southeast winds 10 to 15 mph this evening, becoming light after midnight. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 89 to 95. Light winds in the morning, becoming east up to 10 mph with gusts to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Thunderstorms may produce gusty winds. Chance of rain 20 percent. Lows 54 to 63. Northeast winds up to 10 mph with gusts to 20 mph. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 82 to 92. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 51 to 61. West winds up to 10 mph. .THURSDAY...Sunny. Highs 82 to 92. .THURSDAY NIGHT...Mostly cloudy. Lows 50 to 60. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers. Highs 77 to 87. Lows 48 to 58. .SATURDAY...Partly cloudy. A chance of showers, mainly in the afternoon. Chance of rain 30 percent. Highs 75 to 85. .SATURDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Chance of rain 30 percent. Lows 46 to 55. .SUNDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 73 to 83. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of rain showers. Lows 44 to 53. Highs 69 to 79. && TEMPERATURE Burns 47 95 54 92 $$ = ORZ063-020500- Malheur County- 307 PM MDT Mon Sep 1 2025 /207 PM PDT Mon Sep 1 2025/ .TONIGHT...Partly cloudy this evening, then clearing. Areas of smoke this evening. Lows 55 to 65. East winds up to 10 mph this evening, becoming light after midnight. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 93 to 98. Light winds in the morning, becoming northeast up to 10 mph with gusts to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Thunderstorms may produce gusty winds. Chance of rain 20 percent. Lows 60 to 68. Northeast winds up to 10 mph in the evening, shifting to west after midnight. .WEDNESDAY...Mostly sunny. Highs 89 to 95. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 56 to 66. North winds up to 10 mph in the evening, becoming light after midnight. .THURSDAY...Sunny. Highs 89 to 95. .THURSDAY NIGHT...Decreasing clouds. Lows 55 to 65. .FRIDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 85 to 91. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 53 to 63. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 82 to 87. .SATURDAY NIGHT...Partly cloudy. A chance of showers in the evening. Chance of rain 30 percent. Lows 52 to 62. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 80 to 85. .SUNDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Chance of rain 30 percent. Lows 50 to 59. .MONDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 76 to 82. $$ =