FNUS56 KPDT 092043 FWFPDT Fire Weather Planning Forecast for NE Oregon and SE Washington National Weather Service Pendleton OR 143 PM PDT Thu Jul 9 2026 .DISCUSSION...Breezy Cascade gap winds will continue into the weekend, producing an elevated threat of fire weather conditions. Afternoon RHs will generally be in the teens to mid 20s across the region through the period. Early next week, temperatures will be on the rise, as well as unstable conditions over the eastern Oregon mountains. In this area, a low chance (10-15%) of isolated thunderstorms will be possible Monday, with slight chance (15-20%) for isolated to scattered thunderstorms Tuesday. ***Winds are 20 foot 10 minute averages *** ***CWR: Chance of wetting rain 0.10 or greater *** ***Ventilation Index is derived from transport wind multiplied by the mixing height in 100's of ft. Categories are a generalized indicator and users are encourage to develop criteria that are suitable and representative of dispersion conditions in their local area of interest. Categories: low (< 200), moderate (200-500), high (500-700), and very high (> 700). -Note: Max transport winds may not occur at the same time as max mixing height. *** WAZ695-101215- East Washington South Central Cascade Mountains- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-53. * Max humidity........68-83 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low to moderate (166-346) decreasing to low (35-63) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....72-82...except 62-72 ridges. * Min humidity........31-46 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (96-152) increasing to moderate to high (380-582) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....45-52. * Max humidity........72-87 percent. * Humidity recovery...Good...except Excellent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Moderate (243-381) decreasing to low (62-106) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....68-77...except 59-69 ridges. * Min humidity........29-44 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low (133-185) increasing to moderate to high (380-562) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly clear. Lows 41 to 48. Highs 64 to 78. West winds 4 to 10 mph. .MONDAY...Mostly clear. Lows 43 to 50. Highs 69 to 83. West winds 2 to 7 mph. .TUESDAY...Mostly clear. Lows 48 to 55. Highs 71 to 85. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 46 to 54. Highs 65 to 79. West winds 4 to 9 mph. .THURSDAY...Mostly clear. Lows 45 to 51. Highs 70 to 83. Northwest winds 4 to 9 mph. $$ WAZ690-101215- Kittitas Valley- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....56-61. * Max humidity........53-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 8 to 14 mph. * Ridges/upr slopes....Northwest winds 8 to 14 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 15 to 20 mph. * Ventilation Index...Moderate to high (369-551) decreasing to low (50-74) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-91...except 73-84 ridges. * Min humidity........21-28 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (115-185) increasing to high to very high (546-712) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....53-58. * Max humidity........61-76 percent. * Humidity recovery...Good...except Moderate ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 10 to 16 mph with gusts up to 30 mph. * Ridges/upr slopes....Northwest winds 10 to 16 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 15 to 20 mph. * Ventilation Index...Moderate (373-485) decreasing to low (50-82) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....79-87...except 69-80 ridges. * Min humidity........19-28 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low (118-190) increasing to high (526-628) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly clear. Lows 51 to 56. Highs 78 to 86. Northwest winds 7 to 13 mph. .MONDAY...Mostly clear. Lows 52 to 57. Highs 82 to 90. Northwest winds 4 to 9 mph. .TUESDAY...Mostly clear. Lows 56 to 61. Highs 85 to 93. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 56 to 61. Highs 80 to 88. Northwest winds 7 to 13 mph. .THURSDAY...Clear. Lows 53 to 59. Highs 82 to 90. Northwest winds 6 to 12 mph. $$ WAZ694-101215- Yakama Alpine District- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-54. * Max humidity........65-80 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (158-274) decreasing to low (27-47) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....77-87...except 67-79 ridges. * Min humidity........23-38 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. *Transport winds.....West around 10 mph. * Ventilation Index...Low (61-97) increasing to moderate to high (392-570) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....46-53. * Max humidity........78-93 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (232-352) decreasing to low (38-66) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....73-82...except 62-74 ridges. * Min humidity........20-35 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low (103-153) increasing to moderate to high (483-649) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly clear. Lows 43 to 51. Highs 69 to 83. West winds 4 to 9 mph. .MONDAY...Mostly clear. Lows 45 to 53. Highs 74 to 87. West winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 50 to 56. Highs 75 to 89. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 48 to 55. Highs 70 to 84. West winds 4 to 9 mph. .THURSDAY...Clear. Lows 46 to 53. Highs 74 to 87. West winds 3 to 8 mph. $$ ORZ691-WAZ691-101215- Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....55-60. * Max humidity........49-64 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (182-364) decreasing to low (28-58) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-93. * Min humidity........16-21 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 6 to 12 mph. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (67-163) increasing to moderate to high (459-649) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....53-60. * Max humidity........62-77 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph. * Ridges/upr slopes....West winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (335-451) decreasing to low (40-74) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....81-90...except 76-85 ridges. * Min humidity........17-29 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low (97-199) increasing to moderate to very high (498-732) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 53 to 58. Highs 81 to 88. West winds 6 to 12 mph. .MONDAY...Partly cloudy. Lows 54 to 59. Highs 85 to 92. West winds 3 to 8 mph. .TUESDAY...Partly cloudy. Lows 57 to 62. Highs 87 to 95. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 56 to 61. Highs 82 to 92. West winds 6 to 12 mph. .THURSDAY...Clear. Lows 53 to 58. Highs 84 to 92. West winds 5 to 11 mph. $$ ORZ692-WAZ692-101215- Northern Blue Mountains of Oregon-Blue Mountains of Washington- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-59. * Max humidity........38-53 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....West winds 1 to 5 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (88-156) decreasing to low (25-35) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-89...except 74-80 ridges. * Min humidity........18-25 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 1 to 6 mph. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (52-100) increasing to moderate (241-383) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-58. * Max humidity........54-69 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (149-227) decreasing to low (42-62) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-87...except 73-79 ridges. * Min humidity........26-35 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 1 to 6 mph. * Ridges/upr slopes....West winds 1 to 5 mph in the morning becoming light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest 10 to 15 mph. * Ventilation Index...Low (62-130) increasing to moderate to high (401-627) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 49 to 59. Highs 74 to 84. West winds 1 to 6 mph. .MONDAY...Partly cloudy. Lows 50 to 59. Highs 78 to 87. Northwest winds up to 5 mph. .TUESDAY...Partly cloudy. Lows 53 to 62. Highs 80 to 90. West winds up to 5 mph. .WEDNESDAY...Mostly clear. Lows 52 to 61. Highs 76 to 86. West winds 1 to 6 mph. .THURSDAY...Clear. Lows 48 to 56. Highs 76 to 87. West winds 1 to 6 mph. $$ ORZ693-WAZ693-101215- Canyon Grasslands of Wallowa County- Southeast Washington Grande Ronde Valley- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-59. * Max humidity........39-52 percent. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...North winds up to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....North winds 2 to 6 mph in the evening becoming light winds less than 5 mph.* CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....North around 5 mph shifting to the southwest after midnight. * Ventilation Index...Low (100-174) decreasing to low (25) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....85-94...except 80-87 ridges. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 6 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11500 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Low (37-55) increasing to moderate to very high (354-784) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-61. * Max humidity........44-58 percent...except 42-47 percent ridges. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low to moderate (157-237) decreasing to low (26-36) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-93...except 79-86 ridges. * Min humidity........17-23 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 4 to 10 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Low (42-74) increasing to moderate to very high (499-705) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 51 to 61. Highs 80 to 89. Northwest winds 3 to 8 mph. .MONDAY...Partly cloudy. Lows 51 to 61. Highs 82 to 91. North winds 1 to 6 mph. .TUESDAY...Partly cloudy. Lows 53 to 63. Highs 84 to 93. Northwest winds 1 to 6 mph. .WEDNESDAY...A slight chance of showers and thunderstorms. Mostly clear. Lows 52 to 63. Highs 81 to 91. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 49 to 58. Highs 80 to 89. Northwest winds 2 to 7 mph. $$ ORZ701-101215- Eastern Columbia River Gorge of Oregon- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-56. * Max humidity........56-71 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. In the eastern Columbia River Gorge, gusts to 25 mph in the evening. * Ridges/upr slopes....West winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (196-278) decreasing to low (33-61) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-87...except 76-84 ridges. * Min humidity........22-36 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 11 mph...except west 6 to 12 mph in the eastern Columbia River Gorge. Gusts to 25 mph in the afternoon. In the eastern Columbia River Gorge, gusts to 30 mph in the afternoon. * Ridges/upr slopes....Northwest winds5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (73-153) increasing to moderate to high (464-574) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....49-56. * Max humidity........77-90 percent. * Humidity recovery...Excellent...except Good ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 9 to 15 mph decreasing to 3 to 8 mph after midnight. In the eastern Columbia River Gorge, west winds 7 to 13 mph, Gusts to 30 mph in the evening. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 20 mph decreasing to around 10 mph after midnight. * Ventilation Index...Moderate (279-417) decreasing to low (35-59) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....78-83...except 73-80 ridges. * Min humidity........30-40 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph...except west 4 to 9 mph in the eastern Columbia River Gorge. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (103-177) increasing to moderate to high (483-609) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 47 to 53. Highs 79 to 84. West winds 6 to 12 mph. .MONDAY...Mostly clear. Lows 49 to 55. Highs 85 to 90. Northwest winds 3 to 8 mph. .TUESDAY...Mostly clear. Lows 53 to 59. Highs 86 to 91. West winds 2 to 7 mph. .WEDNESDAY...Clear. Lows 52 to 57. Highs 80 to 85. West winds 5 to 11 mph. .THURSDAY...Clear. Lows 50 to 56. Highs 85 to 90. Northwest winds 4 to 9 mph. $$ ORZ702-101215- East Slopes of the Mt. Hood National Forest- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-53. * Max humidity........51-66 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 6 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds up to 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (131-201) decreasing to low (41-57) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....77-86...except 70-79 ridges. * Min humidity........22-35 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 1 to 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (73-109) increasing to moderate (328-456) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....45-52. * Max humidity........76-91 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....West winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (242-328) decreasing to low (46-82) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....75-82...except 68-76 ridges. * Min humidity........31-45 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (105-137) increasing to moderate to high (420-530) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 43 to 50. Highs 69 to 82. West winds 1 to 6 mph. .MONDAY...Mostly clear. Lows 45 to 52. Highs 75 to 87. Terrain driven winds less than 5 mph. .TUESDAY...Mostly clear. Lows 50 to 57. Highs 75 to 88. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 47 to 54. Highs 69 to 83. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 46 to 53. Highs 74 to 86. North winds 1 to 6 mph. $$ ORZ695-101215- Eagle Cap Wilderness- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. Patchy smoke in the evening. * Min temperature.....49-56. * Max humidity........37-47 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...North winds 1 to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 5 mph. * Ventilation Index...Low (109-183) decreasing to low (25-29) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-94...except 72-84 ridges. * Min humidity........15-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7 mph in the afternoon. * Ridges/upr slopes....Southwest winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......12500 ft agl. * Transport winds.....Southwest around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (25-97) increasing to high to very high (587-1050) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....50-58. * Max humidity........43-54 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low to moderate (108-242) decreasing to low (26-44) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-93...except 72-82 ridges. * Min humidity........15-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 4 to 9 mph in the afternoon. * Ridges/upr slopes....Southwest winds 1 to 6 mph increasing to 7 to 13 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....Southwest around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (25-75) increasing to high to very high (688-1014) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 51 to 59. Highs 73 to 88. Northwest winds 7 to 13 mph. .MONDAY...Mostly cloudy. Lows 52 to 59. Highs 74 to 88. Northwest winds 3 to 8 mph. .TUESDAY...Partly cloudy. Lows 53 to 61. Highs 75 to 90. Northwest winds 2 to 7 mph. .WEDNESDAY...A slight chance of showers. Mostly clear. Lows 52 to 60. Highs 72 to 87. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 47 to 55. Highs 72 to 87. Northwest winds 2 to 7 mph. $$ ORZ694-101215- Grande Ronde Valley of Oregon- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-55. * Max humidity........44-55 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...North winds 2 to 7 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low to moderate (156-222) decreasing to low (25-35) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....90-95. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming north 3 to 8 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low (37-59) increasing to moderate (302-430) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....52-57. * Max humidity........56-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 6 to 12 mph. * Ridges/upr slopes....Northwest winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Low to moderate (182-282) decreasing to low (30-60) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....90-95. * Min humidity........17-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds up to 5 mph shifting to the southwest 2 to 7 mph in the afternoon. * Ridges/upr slopes....Northwest winds 2 to 5 mph shifting to the south 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10000 ft agl. * Transport winds.....Northwest around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Low (39-63) increasing to moderate to very high (463-729) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 52 to 57. Highs 86 to 91. Northwest winds 6 to 12 mph. .MONDAY...Partly cloudy. Lows 53 to 58. Highs 88 to 93. Northwest winds 4 to 9 mph. .TUESDAY...Partly cloudy. Lows 55 to 60. Highs 89 to 94. Northwest winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 54 to 59. Highs 86 to 91. Northwest winds 3 to 8 mph. .THURSDAY...Mostly clear. Lows 49 to 54. Highs 86 to 91. Northwest winds 4 to 9 mph. $$ ORZ699-101215- Western Forested Blue Mountains- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....48-53. * Max humidity........37-48 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low to moderate (158-232) decreasing to low (25-31) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-90...except 77-85 ridges. * Min humidity........15-21 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 6 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 1 to 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......13000 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Low (27-61) increasing to moderate to very high (345-889) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-53. * Max humidity........52-67 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Moderate (206-332) decreasing to low (26-42) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-90...except 76-85 ridges. * Min humidity........15-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 1 to 6 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming southwest 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10000 ft agl. * Transport winds.....Southwest around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (37-71) increasing to high to very high (635-1013) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 48 to 54. Highs 76 to 86. Northwest winds 1 to 6 mph. .MONDAY...Partly cloudy. Lows 49 to 55. Highs 78 to 88. Northwest winds 1 to 6 mph. .TUESDAY...Partly cloudy with a slight chance of showers. Lows 52 to 57. Highs 79 to 89. Northwest winds up to 5 mph. .WEDNESDAY...Mostly clear. Lows 51 to 56. Highs 77 to 86. Northwest winds 1 to 6 mph. .THURSDAY...Mostly clear. Lows 47 to 52. Highs 76 to 86. Northwest winds 1 to 6 mph. $$ ORZ696-101215- John Day Valley- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....51-56. * Max humidity........38-44 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....North winds 1 to 5 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Moderate (209-283) decreasing to low (25-28) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-93...except 78-85 ridges. * Min humidity........12-17 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (27-47) increasing to moderate to very high (384-752) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-55. * Max humidity........51-63 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 8 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 5 to 10 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 15 mph decreasing to around 5 mph after midnight. * Ventilation Index...Moderate (318-442) decreasing to low (25-32) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-93...except 78-85 ridges. * Min humidity........13-22 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....Southwest around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (30-50) increasing to high to very high (535-907) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 51 to 56. Highs 80 to 90. Northwest winds 3 to 8 mph. .MONDAY...Partly cloudy. Lows 52 to 57. Highs 83 to 92. Northwest winds 2 to 7 mph. .TUESDAY...Partly cloudy. Lows 54 to 59. Highs 84 to 93. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 53 to 58. Highs 81 to 91. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 49 to 54. Highs 82 to 91. Northwest winds 1 to 6 mph. $$ ORZ700-101215- Central Mountains of Oregon- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....46-53. * Max humidity........40-52 percent...except 35-40 percent ridges. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...North winds 3 to 8 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....North winds 1 to 6 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Moderate (281-411) decreasing to low (25-35) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....85-90...except 78-85 ridges. * Min humidity........12-17 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 4 to 9 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 3 to 8 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11500 ft agl. * Transport winds.....West around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (30-46) increasing to moderate to very high (497-937) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....45-51. * Max humidity........57-72 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 11 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 4 to 9 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 15 mph becoming westaround 5 mph after midnight. * Ventilation Index...Moderate to high (359-553) decreasing to low (25-37) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-89...except 78-85 ridges. * Min humidity........12-22 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming southwest 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....Southwest around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (35-57) increasing to high to very high (523-909) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 46 to 53. Highs 82 to 88. Northwest winds 3 to 8 mph. .MONDAY...Partly cloudy. Lows 47 to 53. Highs 84 to 90. Northwest winds 3 to 8 mph. .TUESDAY...Partly cloudy. Lows 49 to 56. Highs 85 to 91. West winds 3 to 8 mph. .WEDNESDAY...Mostly clear. Lows 47 to 54. Highs 82 to 88. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 45 to 51. Highs 83 to 89. Northwest winds 3 to 8 mph. $$ ORZ703-101215- Warm Springs Reservation- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-53. * Max humidity........50-62 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (201-355) decreasing to low (28-52) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-91...except 68-77 ridges. * Min humidity........16-24 percent...except 23-36 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 4 to 10 mph in the afternoon. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (55-105) increasing to moderate to high (466-588) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....47-53. * Max humidity........71-83 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25 mph decreasing to 2 to 6 mph after midnight. * Ridges/upr slopes....West winds 8 to 14 mph decreasing to 3 to 8 mph after midnight. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (322-404) decreasing to low (26-70) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....79-89...except 66-76 ridges. * Min humidity........22-31 percent...except 31-46 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (59-123) increasing to moderate to high (480-622) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 46 to 53. Highs 76 to 88. Northwest winds 4 to 9 mph. .MONDAY...Mostly clear. Lows 48to 54. Highs 80 to 91. Northwest winds 2 to 7 mph. .TUESDAY...Mostly clear. Lows 52 to 57. Highs 81 to 93. Northwest winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 75 to 88. West winds 4 to 9 mph. .THURSDAY...Clear. Lows 48 to 54. Highs 79 to 90. North winds 4 to 9 mph. $$ ORZ704-101215- Northern Deschutes National Forest- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....44-50. * Max humidity........51-65 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 1 to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....West winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (191-299) decreasing to low (26-40) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-87...except 68-78 ridges. * Min humidity........16-21 percent...except 20-34 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 8 mph in the afternoon. * Ridges/upr slopes....West winds up to 5 mph increasing to 5 to 11 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West around 5 mph increasing to around 15 mph in the afternoon. * Ventilation Index...Low (54-78) increasing to moderate to high (480-620) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....43-49. * Max humidity........73-88 percent. * Humidity recovery...Excellent...except Good ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....West winds 7 to 13 mph decreasing to 2 to 7 mph after midnight. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (281-385) decreasing to low (34-54) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....80-85...except 66-76 ridges. * Min humidity........22-27 percent...except 27-42 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest 10 to 15 mph. * Ventilation Index...Low (63-101) increasing to high (553-657) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Partly cloudy. Lows 43 to 50. Highs 72 to 86. West winds 4 to 9 mph. .MONDAY...Mostly clear. Lows 45 to 51. Highs 76 to 89. Northwest winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 47 to 54. Highs 75 to 89. West winds 1 to 6 mph. .WEDNESDAY...Clear. Lows 45 to 51. Highs 72 to 85. West winds 3 to 8 mph. .THURSDAY...Clear. Lows 44 to 50. Highs 76 to 88. North winds 2 to 7 mph. $$ ORZ705-101215- Southern Deschutes National Forest- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....42-48. * Max humidity........50-65 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 6 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds2 to 7 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low to moderate (174-380) decreasing to low (25-29) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-86...except 70-80 ridges. * Min humidity........16-26 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11000 ft agl. * Transport winds.....West around 5 mph increasing to southwest around 15 mph in the afternoon. * Ventilation Index...Low (38-56) increasing to high to very high (590-972) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....40-45. * Max humidity........72-87 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 15 mph decreasing to around 5 mph after midnight. * Ventilation Index...Moderate (246-452) decreasing to low (25-37) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-85...except 69-79 ridges. * Min humidity........15-24 percent...except 20-35 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming southwest 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....Southwest 10 to 15 mph. * Ventilation Index...Low (39-77) increasing to high to very high (696-932) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 42 to 47. Highs 76 to 87. West winds 1 to 6 mph. .MONDAY...Partly cloudy. Lows 43 to 49. Highs 78 to 88. West winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 45 to 51. Highs 78 to 88. West winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 43 to 49. Highs 75 to 86. West winds 1 to 6 mph. .THURSDAY...Mostly clear. Lows 41 to 47. Highs 79 to 88. Northeast winds 1 to 6 mph. $$ ORZ697-101215- Central Blue Mountains- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....47-54. * Max humidity........35-44 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 1 to 5 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Moderate (202-270) decreasing to low (25-32) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....85-90...except 80-87 ridges. * Min humidity........12-17 percent. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 2 to 7 mph. * Ridges/upr slopes....Southwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......13000 ft agl. * Transport winds.....Southwest around 5 mph increasing to around15 mph in the afternoon. * Ventilation Index...Low (25-55) increasing to very high (987-1050) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-54. * Max humidity........44-56 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 6 mph. * Ridges/upr slopes....Northwest winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate to high (405-507) decreasing to low (28-46) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....85-90...except 80-86 ridges. * Min humidity........10-15 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 3 to 8 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming southwest 4 to 10 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....Southwest 10 to 15 mph. * Ventilation Index...Low (44-102) increasing to very high (1016-1050) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 48 to 56. Highs 80 to 86. Northwest winds 2 to 7 mph. .MONDAY...Mostly cloudy. Lows 49 to 57. Highs 80 to 87. Northwest winds 1 to 6 mph. .TUESDAY...Partly cloudy. Lows 50 to 58. Highs 81 to 87. West winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 49 to 57. Highs 81 to 87. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 46 to 52. Highs 80 to 86. Northwest winds 2 to 7 mph. $$ ORZ698-101215- Southern Blue Mountains- 143 PM PDT Thu Jul 9 2026 .TONIGHT... * Sky/weather.........Clear. * Min temperature.....47-55. * Max humidity........34-42 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....North around 10 mph. * Ventilation Index...Moderate (247-307) decreasing to low (32-42) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....86-93. * Min humidity........10-15 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming southwest 3 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......12500 ft agl. * Transport winds.....Southwest around 5 mph increasing to around 20 mph in the afternoon. * Ventilation Index...Low (25-34) increasing to very high (1050) in the afternoon. .FRIDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-55. * Max humidity........42-57 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...High (532-686) decreasing to low (43-55) after midnight. .SATURDAY... * Sky/weather.........Mostly sunny. * Max temperature.....86-93. * Min humidity........8-13 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 5 to 8 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming southwest 5 to 8 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....Southwest 10 to 15 mph. * Ventilation Index...Low (38-64) increasing to very high (996-1050) in the afternoon. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. Lows 49 to 57. Highs 84 to 91. West winds 4 to 9 mph. .MONDAY...Mostly cloudy. Lows 50 to 59. Highs 84 to 90. West winds 3 to 8 mph. .TUESDAY...Partly cloudy. Lows 51 to 59. Highs 85 to 91. West winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 50 to 57. Highs 85 to 91. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 47 to 55. Highs 84 to 91. Northwest winds 3 to 8 mph. $$ .8-14 DAY OUTLOOK for Friday July 17 through Thursday July 23... A greater chance of above normal temperatures and near normal precipitation. $$