FNUS56 KPDT 082150 FWFPDT Fire Weather Planning Forecast for NE Oregon and SE Washington National Weather Service Pendleton OR 250 PM PDT Wed Jul 8 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR FOR FIRE WEATHER ZONE WA690 FOR STRONG WINDS AND LOW RELATIVE HUMIDITY ... .DISCUSSION...Breezy afternoon winds through Saturday from the west and northwest in generally in the 15 to 30 mph range combined with afternoon relative humidities in the 15 to 25 percent range will keep elevated fire weather concerns through the end of the week. Warmer temperatures are expected next week. ***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. *** WAZ695-091130- East Washington South Central Cascade Mountains- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....45-52. * Max humidity........65-80 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25 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.....Northwest 15 to 20 mph. * Ventilation Index...Moderate (215-357) decreasing to low (53-93) after midnight. .THURSDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....71-80...except 62-71 ridges. * Min humidity........29-44 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 10 mph. * Ridges/upr slopes....Northwest 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 (107-187) increasing to moderate to high (386-598) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....45-52. * Max humidity........70-85 percent. * Humidity recovery...Good. * 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 (250-396) decreasing to low (46-72) after midnight. .FRIDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....70-79...except 60-70 ridges. * Min humidity........36-51 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.......8500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (94-134) increasing to moderate to high (343-541) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 45 to 51. Highs 62 to 77. West winds 5 to 11 mph. .SUNDAY...Mostly clear. Lows 42 to 49. Highs 64 to 78. West winds 5 to 11 mph. .MONDAY...Mostly clear. Lows 44 to 50. Highs 70 to 84. West winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 48 to 55. Highs 72 to 86. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 49 to 56. Highs 70 to 85. West winds 3 to 8 mph. $$ WAZ690-091130- Kittitas Valley- 250 PM PDT Wed Jul 8 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....53-58. * Max humidity........51-66 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 11 to 17 mph with gusts up to 30 mph. * Ridges/upr slopes....Northwest winds 11 to 17 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 20 to 25 mph. * Ventilation Index...Moderate (353-487) decreasing to low (56-96) after midnight. .THURSDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....81-89...except 72-82 ridges. * Min humidity........20-26 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 7 to 13 mph. * Ridges/upr slopes....Northwest winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Northwest around 15 mph. * Ventilation Index...Low to moderate (127-229) increasing to high to very high (588-876) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....54-59. * Max humidity........55-70 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 9 to 15 mph. * Ridges/upr slopes....Northwest winds 9 to 15 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 (401-501) decreasing to low (51-79) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-88...except 71-81 ridges. * Min humidity........24-32 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 10 to 15 mph. * Ventilation Index...Low (96-156) increasing to moderate to very high (494-702) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 53 to 58. Highs 79 to 87. West winds 7 to 13 mph. .SUNDAY...Mostly clear. Lows 51 to 57. Highs 78 to 86. West winds 7 to 13 mph. .MONDAY...Mostly clear. Lows 53 to 58. Highs 83 to 90. Northwest winds 4 to 9 mph. .TUESDAY...Mostly clear. Lows 57 to 62. Highs 86 to 94. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 58 to 63. Highs 85 to 93. Northwest winds 5 to 11 mph. $$ WAZ694-091130- Yakama Alpine District- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....45-52. * Max humidity........58-73 percent. * Humidity recovery...Good...except Moderate ridges. * 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.....Northwest 10 to 15 mph. * Ventilation Index...Low to moderate (185-305) decreasing to low (29-55) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....77-87...except 67-80 ridges. * Min humidity........21-36 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.......8000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (53-93) increasing to moderate (300-420) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-53. * Max humidity........66-81 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 10 to 15 mph. * Ventilation Index...Low to moderate (192-300) decreasing to low (31-53) after midnight. .FRIDAY... * Sky/weather.........Partly cloudy then becoming sunny. * Max temperature.....75-85...except 65-78 ridges. * Min humidity........26-41 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.......8500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (53-87) increasing to moderate to high (430-542) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 45 to 53. Highs 67 to 81. West winds 4 to 9 mph. .SUNDAY...Mostly clear. Lows 44 to 51. Highs 69 to 83. West winds 4 to 10 mph. .MONDAY...Mostly clear. Lows 46 to 53. Highs 74 to 88. West winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 50 to 57. Highs 77 to 91. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 51 to 58. Highs 75 to 89. West winds 2 to 7 mph. $$ ORZ691-WAZ691-091130- Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....53-59. * Max humidity........53-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 6 to 12 mph. Gusts to 25 mph in the evening. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (345-483) decreasing to low (29-61) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-91...except 79-86 ridges. * Min humidity........16-21 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 (72-174) increasing to moderate to high (380-614) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....54-60. * Max humidity........51-66 percent. * Humidity recovery...Moderate. * 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.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (254-404) decreasing to low (30-64) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-91...except 78-86 ridges. * Min humidity........20-26 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 10 to 15 mph. * Ventilation Index...Low (59-155) increasing to moderate to high (483-661) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 54 to 59. Highs 81 to 90. West winds 7 to 13 mph. .SUNDAY...Partly cloudy. Lows 53 to 59. Highs 81 to 89. West winds 7 to 13 mph. .MONDAY...Partly cloudy. Lows 54 to 59. Highs 85 to 92. West winds 3 to 8 mph. .TUESDAY...Mostly clear. Lows 58 to 63. Highs 88 to 95. West winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 58 to 63. Highs 87 to 95. West winds 4 to 9 mph. $$ ORZ692-WAZ692-091130- Northern Blue Mountains of Oregon-Blue Mountains of Washington- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-57. * Max humidity........55-70 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 1 to 6 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 (191-275) decreasing to low (38-50) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....76-86...except 70-76 ridges. * Min humidity........18-24 percent. * 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.......7000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (97-141) increasing to moderate (343-461) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-57. * Max humidity........45-60 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 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 around 10 mph. * Ventilation Index...Low to moderate (150-212) decreasing to low (34-46) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-87...except 71-77 ridges. * Min humidity........22-29 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.....Southwest around 10 mph. * Ventilation Index...Low (64-116) increasing to moderate to high (394-506) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 49 to 58. Highs 77 to 87. West winds 1 to 6 mph. .SUNDAY...Partly cloudy. Lows 50 to 58. Highs 75 to 85. West winds 1 to 6 mph. .MONDAY...Partly cloudy. Lows 51 to 59. Highs 78 to 88. Northwest winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 53 to 62. Highs 80 to 90. Northwest winds up to 5 mph. .WEDNESDAY...Mostly clear. Lows 53 to 62. Highs 80 to 90. West winds up to 5 mph. $$ ORZ693-WAZ693-091130- Canyon Grasslands of Wallowa County- Southeast Washington Grande Ronde Valley- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-58. * Max humidity........49-64 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....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Moderate (207-265) decreasing to low (26-34) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-89...except 75-81 ridges. * 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 northwest 2 to 7 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (65-103) increasing to moderate to high (412-514) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-58. * Max humidity........41-55 percent...except 39-44 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 2 to 7 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low to moderate (167-203) decreasing to low (25-28) after midnight. .FRIDAY... * Sky/weather.........Sunny. * Max temperature.....82-91...except 77-84 ridges. * Min humidity........18-23 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (33-59) increasing to moderate to high (431-533) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 50 to 60. Highs 83 to 93. West winds 2 to 7 mph. .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 83 to 91. North winds 1 to 6 mph. .TUESDAY...Partly cloudy. Lows 54 to 64. Highs 84 to 93. North winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 53 to 63. Highs 84 to 93. Northwest winds up to 5 mph. $$ ORZ701-091130- Eastern Columbia River Gorge of Oregon- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-54. * Max humidity........53-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph. Gusts to 30 mph in the evening. * 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 15 to 20 mph. * Ventilation Index...Moderate (237-367) decreasing to low (37-69) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-87...except 77-84 ridges. * Min humidity........17-29 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph shifting to the northwest 7 to 13 mph in the afternoon. In the eastern Columbia River Gorge, west winds 7 to 13 mph. * Ridges/upr slopes....Northwest winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (78-146) increasing to moderate to high (365-539) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-56. * Max humidity........60-75 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 9 to 15 mph decreasing to 4 to 9 mph after midnight. In the eastern Columbia River Gorge, west winds 7 to 13 mph. * Ridges/upr slopes....West winds 6 to 12 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 (249-357) decreasing to low (35-59) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-86...except 76-83 ridges. * Min humidity........27-40 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. In the eastern Columbia River Gorge, west winds 4 to 9 mph increasing to 9 to 15 mph in the afternoon. * 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 10 to 15 mph. * Ventilation Index...Low (63-129) increasing to moderate to high (466-600) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 49 to 55. Highs 78 to 83. West winds 6 to 12 mph. .SUNDAY...Mostly clear. Lows 48 to 54. Highs 80 to 85. West winds 6 to 12 mph. .MONDAY...Mostly clear. Lows 50 to 55. Highs 85 to 90. Northwest winds 2 to 7 mph. .TUESDAY...Mostly clear. Lows 53 to 59. Highs 87 to 92. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 53 to 60. Highs 85 to 90. West winds 4 to 9 mph. $$ ORZ702-091130- East Slopes of the Mt. Hood National Forest- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....44-51. * Max humidity........53-68 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 around 15 mph. * Ventilation Index...Low to moderate (177-237) decreasing to low (45-63) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....77-86...except 70-79 ridges. * Min humidity........18-28 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. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (74-116) increasing to moderate (249-371) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....45-53. * Max humidity........57-72 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 15 mph. * Ventilation Index...Low to moderate (175-253) decreasing to low (46-58) after midnight. .FRIDAY... * Sky/weather.........Partly cloudy then becoming sunny. * Max temperature.....76-84...except 69-78 ridges. * Min humidity........28-43 percent. * 20-foot winds.......* Valleys/lwr slopes...West winds 1 to 6 mph. * Ridges/upr slopes....West winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (70-100) increasing to moderate (359-473) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 45 to 52. Highs 68 to 82. West winds 2 to 7 mph. .SUNDAY...Mostly clear. Lows 43 to 50. Highs 70 to 83. West winds 1 to 6 mph. .MONDAY...Mostly clear. Lows 46 to 53. Highs 76 to 87. Terrain driven winds less than 5 mph. .TUESDAY...Mostly clear. Lows 50 to 57. Highs 77 to 89. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 50 to 57. Highs 75 to 88. Northwest winds up to 5 mph. $$ ORZ695-091130- Eagle Cap Wilderness- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-55...except 44-52 ridges. * Max humidity........46-61 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 (176-280) decreasing to low (26-42) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....75-88...except 67-78 ridges. * Min humidity........17-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low (54-88) increasing to moderate (344-482) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-55. * Max humidity........38-49 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low to moderate (135-215) decreasing to low (25-35) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-92...except 70-81 ridges. * Min humidity........17-27 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7 mph in the afternoon. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....West around 5 mph increasing to southwest around 15 mph in the afternoon. * Ventilation Index...Low (27-51) increasing to moderate to very high (449-863) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 49 to 57. Highs 76 to 91. West winds 4 to 10 mph. .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 89. Northwest winds 2 to 7 mph. .TUESDAY...Partly cloudy. Lows 54 to 61. Highs 75 to 90. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 53 to 60. Highs 75 to 90. West winds 2 to 7 mph. $$ ORZ694-091130- Grande Ronde Valley of Oregon- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-54. * Max humidity........63-73 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...North winds 4 to 9 mph. * Ridges/upr slopes....North winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate (215-307) decreasing to low (27-47) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-89. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph. * Ridges/upr slopes....Northwest winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low (72-132) increasing to moderate to high (391-563) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-54. * Max humidity........49-63 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 9 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 10 mph. * Ventilation Index...Low to moderate (177-265) decreasing to low (25-39) after midnight. .FRIDAY... * Sky/weather.........Sunny. * Max temperature.....86-91. * Min humidity........18-23 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 6 mph. * Ridges/upr slopes....Northwest 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 (39-71) increasing to moderate (361-465) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 51 to 56. Highs 90 to 95. Northwest winds 5 to 11 mph. .SUNDAY...Partly cloudy. Lows 52 to 57. Highs 86 to 91. Northwest winds 7 to 13 mph. .MONDAY...Partly cloudy. Lows 53 to 58. Highs 88 to 93. Northwest winds 4 to 10 mph. .TUESDAY...Partly cloudy. Lows 56 to 61. Highs 89 to 94. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 89 to 94. Northwest winds 1 to 6 mph. $$ ORZ699-091130- Western Forested Blue Mountains- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-51. * Max humidity........54-68 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 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 10 to 15 mph. * Ventilation Index...Moderate (271-343) decreasing to low (28-44) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-86...except 73-80 ridges. * Min humidity........14-21 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (68-116) increasing to moderate to high (372-532) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-52. * Max humidity........43-55 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 5 mph in the evening becoming 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.......Near surface. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low to moderate (197-261) decreasing to low (25-37) after midnight. .FRIDAY... * Sky/weather.........Sunny. * Max temperature.....80-88...except 74-83 ridges. * Min humidity........17-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming west 1 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (35-65) increasing to moderate to very high (419-759) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 47 to 53. Highs 78 to 89. Northwest winds 1 to 6 mph. .SUNDAY...Partly cloudy. Lows 49 to 54. Highs 76 to 86. Northwest winds 2 to 7 mph. .MONDAY...Partly cloudy. Lows 50 to 55. Highs 78 to 88. Northwest winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 52 to 58. Highs 80 to 89. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 52 to 58. Highs 79 to 89. Terrain driven winds less than 5 mph. $$ ORZ696-091130- John Day Valley- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-53. * Max humidity........56-66 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 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 10 to 15 mph. * Ventilation Index...Moderate (314-388) decreasing to low (25-33) after midnight. .THURSDAY... * Sky/weather.........Sunny. * Max temperature.....80-89...except 75-80 ridges. * Min humidity........10-15 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2 to 6 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (58-80) increasing to moderate (350-432) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-54. * Max humidity........43-51 percent. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 6 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest 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.....Northwest 5 to 10 mph. * Ventilation Index...Moderate (246-300) decreasing to low (25-30) after midnight. .FRIDAY... * Sky/weather.........Sunny. * Max temperature.....81-90...except 76-83 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 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (27-45) increasing to moderate to high (362-542) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 50 to 55. Highs 82 to 93. West winds 3 to 8 mph. .SUNDAY...Partly cloudy. Lows 51 to 56. Highs 81 to 90. Northwest winds 4 to 9 mph. .MONDAY...Partly cloudy. Lows 52 to 57. Highs 83 to 92. North winds 2 to 7 mph. .TUESDAY...Mostly clear. Lows 54 to 60. Highs 85 to 94. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 54 to 59. Highs 84 to 93. West winds 1 to 6 mph. $$ ORZ700-091130- Central Mountains of Oregon- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....44-50. * Max humidity........60-75 percent...except 55-62 percent ridges. * Humidity recovery...Good...except Moderate ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 9 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 10 to 15 mph. * Ventilation Index...Moderate to high (364-514) decreasing to low (25-42) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-87...except 75-81 ridges. * Min humidity........10-15 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 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low (43-83) increasing to moderate (369-459) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....45-51. * Max humidity........42-54 percent. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 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 10 to 15 mph. * Ventilation Index...Moderate (302-426) decreasing to low (25-43) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-88...except 76-82 ridges. * Min humidity........14-20 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 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (26-48) increasing to moderate to high (397-585) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 45 to 52. Highs 83 to 89. West winds 4 to 9 mph. .SUNDAY...Partly cloudy. Lows 47 to 53. Highs 82 to 88. Northwest winds 4 to 9 mph. .MONDAY...Partly cloudy. Lows 48 to 53. Highs 84 to 90. Northwest winds 3 to 8 mph. .TUESDAY...Mostly clear. Lows 49 to 56. Highs 86 to 91. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 49 to 56. Highs 85 to 91. West winds 2 to 7 mph. $$ ORZ703-091130- Warm Springs Reservation- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-52. * Max humidity........57-72 percent. * Humidity recovery...Moderate...except Good ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 7 to 13 mph with gusts up to 30 mph shifting to the west 2 to 7 mph after midnight. * 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 (220-328) decreasing to low (32-60) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-89...except 68-77 ridges. * Min humidity........14-24 percent. * 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.......7000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (65-113) increasing to moderate to high (337-537) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-52. * Max humidity........54-64 percent. * Humidity recovery...Moderate. * 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 10 to 15 mph. * Ventilation Index...Moderate (243-337) decreasing to low (31-57) after midnight. .FRIDAY... * Sky/weather.........Partly cloudy then becoming sunny. * Max temperature.....79-90...except 67-76 ridges. * Min humidity........21-30 percent...except 30-45 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2 to 7 mph in the afternoon. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (41-89) increasing to moderate to high (434-546) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 47 to 53. Highs 74 to 89. West winds 5 to 11 mph. .SUNDAY...Partly cloudy. Lows 47 to 53. Highs 76 to 88. Northwest winds 4 to 10 mph. .MONDAY...Mostly clear. Lows 48 to 54. Highs 81 to 92. Northwest winds 2 to 7 mph. .TUESDAY...Mostly clear. Lows 52 to 57. Highs 82 to 94. Northwest winds 2 to 7 mph. .WEDNESDAY...Mostly clear. Lows 52 to 57. Highs 80 to 93. Northwest winds 3 to 8 mph. $$ ORZ704-091130- Northern Deschutes National Forest- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....43-49. * Max humidity........70-85 percent. * Humidity recovery...Good. * 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....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...Low to moderate (195-283) decreasing to low (27-43) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-87...except 68-78 ridges. * Min humidity........14-19 percent...except 18-31 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 5 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.......7000 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low (57-83) increasing to moderate (282-348) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....43-49. * Max humidity........59-74 percent...except 48-63 percent ridges. * Humidity recovery...Good...except Moderate ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 6 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 10 mph. * Ventilation Index...Moderate (204-296) decreasing to low (29-43) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-86...except 67-76 ridges. * Min humidity........21-26 percent...except 26-40 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * 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.......8000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (40-66) increasing to moderate to high (455-533) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 43 to 49. Highs 70 to 84. West winds 4 to 9 mph. .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 90. Northwest winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 48 to 54. Highs 77 to 91. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 48 to 54. Highs 75 to 89. Northwest winds 1 to 6 mph. $$ ORZ705-091130- Southern Deschutes National Forest- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....40-46. * Max humidity........79-94 percent...except 68-83 percent ridges. * Humidity recovery...Excellent...except Good 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 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 15 mph decreasing to around 5 mph after midnight. * Ventilation Index...Low to moderate (181-451) decreasing to low (25-38) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-85...except 70-79 ridges. * Min humidity........15-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming north 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 6 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low (38-60) increasing to moderate (283-401) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....40-46. * Max humidity........53-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 6 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 5 to 10 mph. * Ventilation Index...Low to moderate (169-383) decreasing to low (25-35) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-84...except 69-79 ridges. * Min humidity........16-27 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * 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.......10000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (27-39) increasing to moderate to high (456-670) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 40 to 46. Highs 73 to 85. West winds 1 to 6 mph. .SUNDAY...Partly cloudy. Lows 42 to 47. Highs 75 to 86. West winds 1 to 6 mph. .MONDAY...Partly cloudy. Lows 44 to 50. Highs 78 to 88. West winds 1 to 6 mph. .TUESDAY...Mostly clear. Lows 45 to 52. Highs 79 to 89. Southwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 45 to 51. Highs 78 to 88. West winds 1 to 6 mph. $$ ORZ697-091130- Central Blue Mountains- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....44-51. * Max humidity........55-69 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate (356-460) decreasing to low (32-52) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-85...except 75-81 ridges. * Min humidity........12-17 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2 to 5 mph in the afternoon. * Ridges/upr slopes....Northwest winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low (73-113) increasing to moderate to high (439-697) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-53. * Max humidity........39-49 percent. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 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 10 mph. * Ventilation Index...Moderate (252-308) decreasing to low (26-40) after midnight. .FRIDAY... * Sky/weather.........Sunny. * Max temperature.....83-88...except 78-84 ridges. * Min humidity........14-19 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.......12000 ft agl. * Transport winds.....Northwest around 5 mph increasing to southwest around 15 mph in the afternoon. * Ventilation Index...Low (35-49) increasing to high to very high (692-1026) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 46 to 54. Highs 82 to 88. West winds 3 to 8 mph. .SUNDAY...Partly cloudy. Lows 48 to 55. Highs 80 to 86. Northwest winds 2 to 7 mph. .MONDAY...Mostly cloudy. Lows 49 to 57. Highs 81 to 87. Northwest winds 1 to 6 mph. .TUESDAY...Partly cloudy. Lows 50 to 59. Highs 82 to 88. Northwest winds 1 to 6 mph. .WEDNESDAY...Partly cloudy. Lows 50 to 58. Highs 82 to 88. West winds 1 to 6 mph. $$ ORZ698-091130- Southern Blue Mountains- 250 PM PDT Wed Jul 8 2026 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....45-52. * Max humidity........54-69 percent. * Humidity recovery...Good...except Moderate 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 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....North around 15 mph. * Ventilation Index...Moderate to high (497-591) decreasing to low (46-60) after midnight. .THURSDAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-89. * Min humidity........10-15 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.......9500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low (93-121) increasing to high to very high (549-745) in the afternoon. .THURSDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-54. * Max humidity........37-46 percent. * Humidity recovery...Poor. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 1 to 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....North around 10 mph. * Ventilation Index...Moderate (313-381) decreasing to low (40-50) after midnight. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-91. * Min humidity........11-16 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11500 ft agl. * Transport winds.....Northwest around 5 mph increasing to southwest around 15 mph in the afternoon. * Ventilation Index...Low (39-53) increasing to very high (770-1028) in the afternoon. .Forecast days 3 through 7...... .SATURDAY...Mostly clear. Lows 47 to 55. Highs 86 to 93. West winds 4 to 9 mph. .SUNDAY...Partly cloudy. Lows 49 to 57. Highs 84 to 90. West winds 4 to 9 mph. .MONDAY...Mostly cloudy. Lows 50 to 58. Highs 85 to 91. Northwest winds 1 to 6 mph. .TUESDAY...Partly cloudy. Lows 51 to 59. Highs 85 to 91. West winds 2 to 7 mph. .WEDNESDAY...Partly cloudy. Lows 50 to 58. Highs 86 to 92. West winds 1 to 6 mph. $$ .8-14 DAY OUTLOOK for Thursday July 16 through Wednesday July 22... A greater chance of above normal temperature and below normal precipitation. $$