554 FNUS56 KPDT 282051 FWFPDT Fire Weather Planning Forecast for NE Oregon and SE Washington National Weather Service Pendleton OR 151 PM PDT Sun Jun 28 2026 .DISCUSSION...An upper level system has moved across the region which has allowed for decreased fire weather concerns. Temperatures have dropped to below seasonal average and moisture has moved in allowing for better RHs minimum values as well as overnight recoveries. The main concern through the period will be the breezy winds across much of the area with sustained winds 15-20 mph and gusts to 30-35 mph. Winds will remain breezy through the 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. *** WAZ695-291115- East Washington South Central Cascade Mountains- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....43-49...except 38-43 ridges. * Max humidity........76-91 percent. * Humidity recovery...Good...except Excellent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 11 to 17 mph with gusts up to 30 mph. * Ridges/upr slopes....West 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 to high (313-547) decreasing to low (91-193) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A slight chance of showers in the morning. * Max temperature.....59-69...except 50-61 ridges. * Min humidity........50-65 percent...except 64-79 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 9 to 15 mph with gusts up to 30 mph. * Ridges/upr slopes....West winds 9 to 15 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......4000 ft agl. * Transport winds.....Northwest 15 to 20 mph. * Ventilation Index...Low to moderate (141-277) increasing to moderate (210-396) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....41-48. * Max humidity........76-91 percent. * Humidity recovery...Excellent. * 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.....West around 15 mph. * Ventilation Index...Low to moderate (188-324) decreasing to low (63-107) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy. * Max temperature.....59-69...except 50-60 ridges. * Min humidity........42-57 percent...except 56-71 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph. * Ridges/upr slopes....West winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Low (108-174) increasing to moderate (237-415) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Partly cloudy. Lows 38 to 45. Highs 52 to 67. West winds 7 to 13 mph. .THURSDAY...Partly cloudy. Lows 38 to 45. Highs 55 to 69. West winds 6 to 12 mph. .FRIDAY...Partly cloudy. Lows 40 to 47. Highs 57 to 71. West winds 6 to 12 mph. .INDEPENDENCE DAY...Mostly clear. Lows 41 to 48. Highs 64 to 77. West winds 4 to 9 mph. .SUNDAY...Mostly clear. Lows 45 to 51. Highs 66 to 80. West winds 2 to 7 mph. $$ WAZ690-291115- Kittitas Valley- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....49-54. * Max humidity........59-74 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Breezy. Northwest winds 15 to 25 mph with gusts up to 40 mph. * Ridges/upr slopes....Northwest winds 18 to 28 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 25 to 30 mph. * Ventilation Index...High (519-643) decreasing to low to moderate (106-226) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A slight chance of showers in the morning. * Max temperature.....70-79...except 63-71 ridges. * Min humidity........37-49 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 13 to 19 mph with gusts up to 35 mph. * Ridges/upr slopes....Northwest winds 16 to 22 mph decreasing to 10 to 16 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5500 ft agl. * Transport winds.....Northwest 20 to 25 mph. * Ventilation Index...Low to moderate (161-303) increasing to moderate to high (430-542) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....49-54. * Max humidity........63-78 percent. * Humidity recovery...Good. * 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 15 to 20 mph. * Ventilation Index...Moderate (282-388) decreasing to low (48-92) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....70-79...except 62-71 ridges. * Min humidity........32-41 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 6 to 12 mph. * Ridges/upr slopes....Northwest winds 9 to 15 mph decreasing to 4 to 9 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Low to moderate (112-204) increasing to moderate to high (370-586) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 46 to 51. Highs 68 to 77. Northwest winds 10 to 16 mph. .THURSDAY...Partly cloudy. Lows 46 to 51. Highs 71 to 79. Northwest winds 8 to 14 mph. .FRIDAY...Mostly clear. Lows 47 to 52. Highs 73 to 81. Northwest winds 8 to 14 mph. .INDEPENDENCE DAY...Mostly clear. Lows 49 to 54. Highs 77 to 85. West winds 6 to 12 mph. .SUNDAY...Mostly clear. Lows 52 to 57. Highs 80 to 88. Northwest winds 4 to 9 mph. $$ WAZ694-291115- Yakama Alpine District- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....41-48...except 37-43 ridges. * Max humidity........77-92 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 35 mph. * Ridges/upr slopes....West winds 8 to 14 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (273-435) decreasing to low (50-100) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....63-75...except 53-67 ridges. * Min humidity........44-59 percent...except 56-71 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 30 mph. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5000 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low to moderate (97-207) increasing to moderate (236-438) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....40-47. * Max humidity........80-95 percent. * Humidity recovery...Excellent. * 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...Low to moderate (148-278) decreasing to low (37-73) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....63-74...except 53-66 ridges. * Min humidity........40-55 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.......6500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (62-160) increasing to moderate (217-457) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 37 to 44. Highs 58 to 72. West winds 6 to 12 mph. .THURSDAY...Partly cloudy. Lows 38 to 44. Highs 61 to 74. West winds 4 to 10 mph. .FRIDAY...Mostly clear. Lows 40 to 47. Highs 64 to 77. West winds 4 to 9 mph. .INDEPENDENCE DAY...Mostly clear. Lows 42 to 49. Highs 69 to 82. West winds 3 to 8 mph. .SUNDAY...Mostly clear. Lows 46 to 53. Highs 71 to 85. West winds 2 to 7 mph. $$ ORZ691-WAZ691-291115- Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A chance of showers after midnight. * Min temperature.....46-53. * Max humidity........65-80 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 13 to 19 mph with gusts up to 35 mph. * Ridges/upr slopes....West winds 13 to 19 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 20 to 25 mph. * Ventilation Index...High to very high (534-728) decreasing to low to moderate (81-209) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. A chance of showers in the morning. * Max temperature.....68-80...except 66-75 ridges. * Min humidity........36-48 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 11 to 18 mph with gusts up to 30 mph. * Ridges/upr slopes....West winds 11 to 17 mph. * CWR.................10 percent. * Chc of lightning....0 percent. * Mixing height.......6000 ft agl. * Transport winds.....West around 20 mph. * Ventilation Index...Low to moderate (152-394) increasing to moderate to high (430-640) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....46-53. * Max humidity........69-84 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 10 to 16 mph with gusts up to 30 mph. * Ridges/upr slopes....Southwest winds 10 to 16 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (277-419) decreasing to low (43-105) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....69-80...except 66-75 ridges. * Min humidity........31-41 percent. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 8 to 14 mph with gusts up to 25 mph. * Ridges/upr slopes....West winds 8 to 14 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low to moderate (109-283) increasing to moderate to very high (418-764) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 44 to 50. Highs 69 to 79. West winds 9 to 15 mph. .THURSDAY...Mostly clear. Lows 44 to 50. Highs 73 to 81. West winds 7 to 13 mph. .FRIDAY...Mostly clear. Lows 48 to 53. Highs 76 to 84. West winds 7 to 13 mph. .INDEPENDENCE DAY...Mostly clear. Lows 49 to 54. Highs 81 to 87. Southwest winds 4 to 10 mph. .SUNDAY...Mostly clear. Lows 52 to 57. Highs 83 to 91. West winds 3 to 8 mph. $$ ORZ692-WAZ692-291115- Northern Blue Mountains of Oregon-Blue Mountains of Washington- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A chance of showers after midnight. * Min temperature.....42-48...except 38-43 ridges. * Max humidity........84-99 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 9 to 15 mph with gusts up to 30 mph. * Ridges/upr slopes....West winds 9 to 15 mph. * CWR.................20 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 20 to 25 mph. * Ventilation Index...Moderate to high (461-643) decreasing to low to moderate (193-269) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. * Max temperature.....60-70...except 53-59 ridges. * Min humidity........46-60 percent...except 56-71 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 6 to 12 mph. * Ridges/upr slopes....West winds 6 to 12 mph decreasing to 2 to 6 mph in the afternoon. * CWR.................40 percent. * Chc of lightning....0 percent. * Mixing height.......4000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (219-293) increasing to low to moderate (198-340) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....42-50. * Max humidity........77-92 percent. * Humidity recovery...Excellent. * 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.......500 ft agl. * Transport winds.....Southwest around 10 mph. * Ventilation Index...Low (92-182) decreasing to low (30-50) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy. * Max temperature.....64-73...except 57-63 ridges. * Min humidity........40-55 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....10 percent (very low chance). * Mixing height.......5000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (46-112) increasing to moderate (206-350) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 39 to 47. Highs 61 to 72. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 39 to 47. Highs 64 to 75. West winds 1 to 6 mph. .FRIDAY...Partly cloudy. Lows 42 to 51. Highs 65 to 76. West winds 2 to 7 mph. .INDEPENDENCE DAY...Mostly clear. Lows 43 to 52. Highs 71 to 82. West winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 47 to 55. Highs 75 to 85. West winds up to 5 mph. $$ ORZ693-WAZ693-291115- Canyon Grasslands of Wallowa County- Southeast Washington Grande Ronde Valley- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Cloudy. A slight chance of showers in the evening, then showers after midnight. * Min temperature.....43-49. * Max humidity........86-99 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................50 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 20 mph. * Ventilation Index...Moderate (234-478) decreasing to low to moderate (116-274) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. Showers in the morning, then a chance of showers in the afternoon. * Max temperature.....57-65...except 49-58 ridges. * Min humidity........54-66 percent...except 63-78 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 4 to 9 mph in the morning becoming upslope less than 5 mph. * Ridges/upr slopes....Southwest winds 4 to 10 mph in the morning becoming light less than 5 mph. * CWR.................90 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......2500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (136-272) increasing to low to moderate (155-261) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....40-50. * Max humidity........75-90 percent. * Humidity recovery...Excellent...except Good ridges. * 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.....Southwest around 5 mph. * Ventilation Index...Low (59-97) decreasing to low (25-26) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. * Max temperature.....64-73...except 58-65 ridges. * Min humidity........44-56 percent...except 53-68 percent ridges. * 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....20 percent (slight chance). * Mixing height.......5500 ft agl. * Transport winds.....West around 5 mph. * Ventilation Index...Low (32-54) increasing to low to moderate (191-269) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...A slight chance of showers. Partly cloudy. Lows 39 to 49. Highs 65 to 74. Terrain driven winds less than 5 mph. .THURSDAY...Mostly clear. Lows 39 to 48. Highs 69 to 77. West winds 1 to 6 mph. .FRIDAY...Partly cloudy. Lows 41 to 51. Highs 69 to 78. West winds 1 to 6 mph. .INDEPENDENCE DAY...Mostly clear. Lows 42 to 51. Highs 75 to 84. Southwest winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 45 to 55. Highs 78 to 87. West winds up to 5 mph. $$ ORZ701-291115- Eastern Columbia River Gorge of Oregon- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....43-50. * Max humidity........72-87 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 12 to 18 mph with gusts up to 30 mph...except west 16 to 22 mph with gusts up to 40 mph in the eastern Columbia River Gorge. * Ridges/upr slopes....West winds 12 to 18 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 20 to 25 mph. * Ventilation Index...Moderate to high (406-684) decreasing to low (61-163) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....67-72...except 61-70 ridges. * Min humidity........47-62 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 11 to 17 mph with gusts up to 30 mph...except west 13 to 19 mph with gusts up to 40 mph in the eastern Columbia River Gorge. * Ridges/upr slopes....West winds 9 to 15 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......4500 ft agl. * Transport winds.....West around 20 mph. * Ventilation Index...Low to moderate (172-436) increasing to moderate to very high (420-712) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....43-50. * Max humidity........74-89 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 16 mph with gusts up to 30 mph...except west 11 to 17 mph with gusts up to 35 mph in the eastern Columbia River Gorge. * Ridges/upr slopes....West winds 9 to 15 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (231-415) decreasing to low (37-99) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....67-72...except 61-70 ridges. * Min humidity........40-55 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 8 to 14 mph...except west 11 to 17 mph with gusts up to 35 mph in the eastern Columbia River Gorge. * Ridges/upr slopes....West winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Low to moderate (100-296) increasing to moderate to very high (437-773) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 41 to 48. Highs 65 to 71. West winds 8 to 14 mph. .THURSDAY...Partly cloudy. Lows 41 to 48. Highs 70 to 76. West winds 6 to 12 mph. .FRIDAY...Mostly clear. Lows 44 to 50. Highs 73 to 79. West winds 6 to 12 mph. .INDEPENDENCE DAY...Mostly clear. Lows 46 to 51. Highs 80 to 85. Northwest winds 4 to 9 mph. .SUNDAY...Mostly clear. Lows 49 to 55. Highs 82 to 87. Northwest winds 2 to 7 mph. $$ ORZ702-291115- East Slopes of the Mt. Hood National Forest- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A slight chance of showers in the evening. * Min temperature.....42-48...except 38-43 ridges. * Max humidity........78-93 percent. * Humidity recovery...Excellent. * 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....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 20 to 25 mph. * Ventilation Index...Moderate (326-440) decreasing to low (80-168) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A slight chance of showers in the afternoon. * Max temperature.....59-70...except 52-63 ridges. * Min humidity........45-60 percent...except 59-74 percent 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.......4000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Low to moderate (148-248) increasing to moderate (269-407) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. A slight chance of showers. * Min temperature.....38-46. * Max humidity........78-93 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph. * 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 around 15 mph. * Ventilation Index...Low to moderate (177-261) decreasing to low (46-110) after midnight. .TUESDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....60-71...except 53-64 ridges. * Min humidity........37-51 percent...except 49-64 percent 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.......4500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low (98-190) increasing to moderate (299-449) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 36 to 43. Highs 54 to 68. West winds 5 to 11 mph. .THURSDAY...Partly cloudy. Lows 36 to 43. Highs 59 to 74. West winds 3 to 8 mph. .FRIDAY...Partly cloudy. Lows 40 to 47. Highs 63 to 77. West winds 2 to 7 mph. .INDEPENDENCE DAY...Mostly clear. Lows 42 to 48. Highs 70 to 82. Northwest winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 46 to 53. Highs 71 to 85. Terrain driven winds less than 5 mph. $$ ORZ695-291115- Eagle Cap Wilderness- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A slight chance of showers in the evening, then a chance of rain and snow showers after midnight. * Min temperature.....41-46...except 34-40 ridges. * Max humidity........88-100 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................10 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low to moderate (142-386) decreasing to low (38-182) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. Showers and a slight chance of snow showers in the morning, then a slight chance of showers in the afternoon. * Max temperature.....54-64...except 44-53 ridges. * Min humidity........56-70 percent...except 74-89 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph in the morning becoming upslope less than 5 mph. * Ridges/upr slopes....West winds 4 to 9 mph in the morning becoming light less than 5 mph. * CWR.................70 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......3000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (74-186) increasing to low (98-192) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....41-47...except 36-42 ridges. * Max humidity........76-89 percent...except 85-100 percent ridges. * Humidity recovery...Excellent. * 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.......Near surface. * Transport winds.....Northwest around 5 mph. * Ventilation Index...Low (37-77) decreasing to low (25-28) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. * Max temperature.....61-71...except 51-62 ridges. * Min humidity........43-58 percent...except 59-74 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 5 mph in the afternoon. * CWR.................10 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......6000 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Low (25-49) increasing to low to moderate (168-332) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...A chance of showers. Mostly clear. Lows 36 to 44. Highs 56 to 71. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 37 to 45. Highs 60 to 74. West winds 2 to 7 mph. .FRIDAY...Partly cloudy. Lows 39 to 48. Highs 60 to 75. Northwest winds 2 to 7 mph. .INDEPENDENCE DAY...Mostly clear. Lows 40 to 48. Highs 65 to 80. Southwest winds 2 to 7 mph. .SUNDAY...Mostly clear. Lows 44 to 52. Highs 69 to 84. West winds 2 to 7 mph. $$ ORZ694-291115- Grande Ronde Valley of Oregon- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A chance of showers after midnight. * Min temperature.....43-48. * Max humidity........83-93 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....North 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 (290-414) decreasing to low (67-133) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. Showers likely in the morning, then a slight chance of showers in the afternoon. * Max temperature.....63-68. * Min humidity........50-56 percent. * 20-foot winds....... * Valleys/lwr slopes...Northeast winds 1 to 5 mph in the morning becoming upslope less than 5 mph. * Ridges/upr slopes....Northeast winds 2 to 5 mph in the morning becoming light less than 5 mph. * CWR.................30 percent. * Chc of lightning....0 percent. * Mixing height.......3000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (96-188) increasing to low to moderate (131-215) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....41-46. * Max humidity........84-95 percent. * Humidity recovery...Excellent. * 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 around 5 mph. * Ventilation Index...Low (47-97) decreasing to low (25-28) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy. * Max temperature.....70-75. * Min humidity........41-47 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......5000 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Low (40-60) increasing to low to moderate (198-264) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 38 to 43. Highs 71 to 76. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 38 to 43. Highs 74 to 79. Northwest winds 4 to 9 mph. .FRIDAY...Partly cloudy. Lows 42 to 47. Highs 74 to 79. Northwest winds 4 to 9 mph. .INDEPENDENCE DAY...Mostly clear. Lows 43 to 48. Highs 80 to 85. South winds 2 to 7 mph. .SUNDAY...Mostly clear. Lows 47 to 52. Highs 84 to 89. Northwest winds 1 to 6 mph. $$ ORZ699-291115- Western Forested Blue Mountains- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....37-42. * Max humidity........78-92 percent. * Humidity recovery...Excellent. * 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 15 to 20 mph. * Ventilation Index...Moderate to high (457-587) decreasing to low (102-176) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. A chance of showers in the morning. A slight chance of showers in the afternoon. * Max temperature.....61-67...except 54-62 ridges. * Min humidity........44-59 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.......4000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (164-240) increasing to moderate (205-319) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....38-44. * Max humidity........78-93 percent. * Humidity recovery...Excellent. * 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.....West 5 to 10 mph. * Ventilation Index...Low (93-169) decreasing to low (25-35) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy. * Max temperature.....64-71...except 59-65 ridges. * Min humidity........34-47 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....10 percent (very low chance). * Mixing height.......5500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (38-74) increasing to moderate (244-348) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 36 to 41. Highs 61 to 71. West winds 1 to 6 mph. .THURSDAY...Mostly clear. Lows 37 to 42. Highs 65 to 74. West winds 1 to 6 mph. .FRIDAY...Partly cloudy. Lows 40 to 46. Highs 66 to 75. West winds 1 to 6 mph. .INDEPENDENCE DAY...Mostly clear. Lows 41 to 47. Highs 72 to 81. West winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 45 to 51. Highs 75 to 85. Terrain driven winds less than 5 mph. $$ ORZ696-291115- John Day Valley- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....40-45. * Max humidity........73-86 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph. * 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...High (552-662) decreasing to low (77-137) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. * Max temperature.....64-72...except 59-64 ridges. * Min humidity........35-44 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.......5000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (150-218) increasing to moderate (298-390) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....40-46. * Max humidity........74-88 percent. * 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....West winds 2 to 7 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 (134-216) decreasing to low (25-34) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....66-75...except 61-66 ridges. * Min humidity........27-34 percent. * 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 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (41-81) increasing to moderate (270-380) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 38 to 43. Highs 65 to 75. West winds 3 to 8 mph. .THURSDAY...Mostly clear. Lows 39 to 44. Highs 70 to 79. West winds 1 to 6 mph. .FRIDAY...Partly cloudy. Lows 43 to 48. Highs 72 to 80. West winds 2 to 7 mph. .INDEPENDENCE DAY...Mostly clear. Lows 44 to 49. Highs 77 to 87. West winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 48 to 53. Highs 80 to 90. Northwest winds up to 5 mph. $$ ORZ700-291115- Central Mountains of Oregon- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....35-43. * Max humidity........82-97 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 7 to 13 mph with gusts up to 25 mph shifting to the west 2 to 7 mph after midnight. * Ridges/upr slopes....Northwest winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 20 mph becoming west around 10 mph after midnight. * Ventilation Index...High (500-626) decreasing to low (43-113) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. * Max temperature.....66-71...except 58-64 ridges. * Min humidity........31-40 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.......5500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (92-174) increasing to moderate (347-457) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....34-42. * Max humidity........82-97 percent. * Humidity recovery...Excellent. * 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.....Northwest around 10 mph. * Ventilation Index...Moderate (243-341) decreasing to low (25-47) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....67-73...except 60-66 ridges. * Min humidity........23-31 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 3 to 8 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.......6500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (48-80) increasing to moderate (337-453) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 32 to 39. Highs 66 to 73. Northwest winds 4 to 9 mph. .THURSDAY...Mostly clear. Lows 35 to 41. Highs 71 to 77. Northwest winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 38 to 45. Highs 73 to 80. Northwest winds 4 to 9 mph. .INDEPENDENCE DAY...Mostly clear. Lows 40 to 47. Highs 79 to 85. West winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 43 to 51. Highs 82 to 87. Northwest winds 1 to 6 mph. $$ ORZ703-291115- Warm Springs Reservation- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A chance of showers in the evening. * Min temperature.....44-49...except 37-42 ridges. * Max humidity........72-79 percent...except 81-96 percent ridges. * Humidity recovery...Good...except Excellent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 30 mph. * Ridges/upr slopes....West winds 9 to 15 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate to high (390-550) decreasing to low (53-181) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....63-73...except 50-60 ridges. * Min humidity........37-52 percent...except 60-75 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 8 to 14 mph. Gusts to 30 mph in the afternoon. * Ridges/upr slopes....West winds 8 to 14 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Low to moderate (142-276) increasing to moderate to high (336-566) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....41-46. * Max humidity........73-80 percent...except 77-92 percent ridges. * Humidity recovery...Good...except Excellent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 30 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 around 20 mph decreasing to around 10 mph after midnight. * Ventilation Index...Moderate (231-343) decreasing to low (34-94) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....64-75...except 52-61 ridges. * Min humidity........29-44 percent...except 49-64 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 6 to 12 mph. Gusts to 25 mph in the afternoon. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low (83-181) increasing to moderate to high (399-601) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 38 to 43. Highs 59 to 74. West winds 7 to 13 mph. .THURSDAY...Partly cloudy. Lows 38 to 43. Highs 65 to 79. West winds 6 to 12 mph. .FRIDAY...Partly cloudy. Lows 42 to 47. Highs 68 to 82. West winds 6 to 12 mph. .INDEPENDENCE DAY...Mostly clear. Lows 43 to 48. Highs 75 to 87. West winds 3 to 8 mph. .SUNDAY...Mostly clear. Lows 48 to 53. Highs 77 to 89. West winds 2 to 7 mph. $$ ORZ704-291115- Northern Deschutes National Forest- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A slight chance of showers in the evening. * Min temperature.....36-43. * Max humidity........80-95 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (280-430) decreasing to low (53-117) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....63-68...except 50-60 ridges. * Min humidity........40-48 percent...except 57-72 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph. * Ridges/upr slopes....West winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......4500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low (118-188) increasing to moderate (255-375) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....35-41. * Max humidity........79-94 percent. * Humidity recovery...Excellent. * 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 (168-254) decreasing to low (37-65) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....65-70...except 51-62 ridges. * Min humidity........32-39 percent...except 45-60 percent ridges. * 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.......6500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (72-124) increasing to moderate (326-416) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 33 to 38. Highs 58 to 71. West winds 6 to 12 mph. .THURSDAY...Partly cloudy. Lows 33 to 39. Highs 62 to 75. West winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 37 to 43. Highs 65 to 78. West winds 3 to 8 mph. .INDEPENDENCE DAY...Mostly clear. Lows 39 to 45. Highs 71 to 85. Northwest winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 43 to 50. Highs 72 to 86. Northwest winds 1 to 6 mph. $$ ORZ705-291115- Southern Deschutes National Forest- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A slight chance of showers in the evening. * Min temperature.....34-39. * Max humidity........87-100 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate (248-408) decreasing to low (48-104) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....63-68...except 52-62 ridges. * Min humidity........31-44 percent...except 41-56 percent ridges. * 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.......5500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low (86-140) increasing to moderate (245-363) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....31-38. * Max humidity........87-100 percent. * Humidity recovery...Excellent. * 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 2 to 7 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 (139-265) decreasing to low (30-62) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....64-70...except 54-64 ridges. * Min humidity........25-35 percent...except 31-46 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 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Low (55-101) increasing to moderate (303-435) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 29 to 36. Highs 60 to 71. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 31 to 36. Highs 64 to 74. West winds 1 to 6 mph. .FRIDAY...Mostly clear. Lows 34 to 40. Highs 67 to 77. West winds 1 to 6 mph. .INDEPENDENCE DAY...Mostly clear. Lows 36 to 42. Highs 74 to 84. Southwest winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 40 to 47. Highs 75 to 85. West winds up to 5 mph. $$ ORZ697-291115- Central Blue Mountains- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....35-40. * Max humidity........77-92 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 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 15 mph. * Ventilation Index...Moderate to high (484-560) decreasing to low (73-109) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. A slight chance of showers in the morning. * Max temperature.....61-66...except 55-61 ridges. * Min humidity........39-49 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 1 to 5 mph in the morning becoming upslope less than 5 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......5000 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Low (142-194) increasing to moderate (300-396) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....36-42. * Max humidity........75-89 percent. * Humidity recovery...Excellent. * 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 (121-195) decreasing to low (25-33) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy. * Max temperature.....65-70...except 59-65 ridges. * Min humidity........30-40 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 5 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....10 percent (very low chance). * Mixing height.......6000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (41-53) increasing to moderate (270-360) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 34 to 40. Highs 63 to 69. Northwest winds 1 to 6 mph. .THURSDAY...Mostly clear. Lows 35 to 41. Highs 67 to 73. Northwest winds 1 to 6 mph. .FRIDAY...Partly cloudy. Lows 39 to 45. Highs 68 to 74. Northwest winds 1 to 6 mph. .INDEPENDENCE DAY...Mostly clear. Lows 39 to 46. Highs 74 to 81. Southwest winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 43 to 50. Highs 77 to 84. West winds 1 to 6 mph. $$ ORZ698-291115- Southern Blue Mountains- 151 PM PDT Sun Jun 28 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....36-41. * Max humidity........77-92 percent. * Humidity recovery...Excellent. * 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 15 mph. * Ventilation Index...High (521-609) decreasing to low (70-108) after midnight. .MONDAY... * Sky/weather.........Mostly cloudy. * Max temperature.....62-67...except 57-62 ridges. * Min humidity........33-39 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph in the morning becoming 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 (157-191) increasing to moderate (418-484) in the afternoon. .MONDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....35-43. * Max humidity........74-89 percent. * Humidity recovery...Excellent. * 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....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...Low to moderate (190-278) decreasing to low (33-43) after midnight. .TUESDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....66-73. * Min humidity........24-31 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. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Low (40-64) increasing to moderate (357-469) in the afternoon. .Forecast days 3 through 7...... .WEDNESDAY...Mostly clear. Lows 34 to 42. Highs 67 to 74. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 35 to 43. Highs 71 to 77. Northwest winds 1 to 6 mph. .FRIDAY...Partly cloudy. Lows 39 to 46. Highs 72 to 79. Northwest winds 2 to 7 mph. .INDEPENDENCE DAY...Mostly clear. Lows 40 to 47. Highs 78 to 84. Southwest winds 1 to 6 mph. .SUNDAY...Mostly clear. Lows 44 to 51. Highs 82 to 87. West winds 1 to 6 mph. $$ .8-14 DAY OUTLOOK for Monday July 6 through Sunday July 12... A greater chance of slightly above average temperatures and below to near normal precipitation. $$