999 FNUS56 KPDT 052044 FWFPDT Fire Weather Planning Forecast for NE Oregon and SE Washington National Weather Service Pendleton OR 144 PM PDT Fri Jun 5 2026 .DISCUSSION... Generally dry and breezy conditions will continue through Sunday. However, showers become likely (>60 percent) with a low chance (<20 percent) of thunderstorms across the Cascade crest on Saturday. Sunday is mainly dry, then another system will bring additional mainly mountain mountain rain and low chances for thunderstorms from Monday through Wednesday, with gusty low elevation winds Tuesday and Wednesday. ***Thunderstorms imply strong gusty winds *** ***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. *** WAZ695-061145- East Washington South Central Cascade Mountains- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Partly cloudy. A chance of rain and snow showers in the evening. A slight chance of rain and snow showers after midnight. * Min temperature.....32-39. * Max humidity........76-91 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (311-471) decreasing to low (82-174) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy. A chance of snow showers in the morning. A chance of showers. Snow showers likely and a slight chance of thunderstorms in the afternoon. * Max temperature.....47-56...except 38-47 ridges. * Min humidity........51-66 percent...except 62-77 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 5 to 11 mph. * CWR.................20 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......8000 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Moderate (219-309) increasing to moderate to very high (430-794) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A chance of rain and snow showers in the evening. * Min temperature.....31-37. * Max humidity........76-91 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 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 around 15 mph. * Ventilation Index...Moderate (276-454) decreasing to low (63-129) after midnight. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....54-63...except 46-54 ridges. * Min humidity........37-52 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (148-214) increasing to moderate to high (367-537) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 36 to 43. Highs 48 to 62. West winds 3 to 8 mph. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 36 to 42. Highs 48 to 61. West winds 4 to 9 mph. .WEDNESDAY...A chance of showers. Partly cloudy. Lows 35 to 41. Highs 48 to 61. West winds 7 to 13 mph. .THURSDAY...A slight chance of showers. Mostly clear. Lows 37 to 43. Highs 56 to 68. West winds 6 to 12 mph. .FRIDAY...Mostly clear. Lows 39 to 45. Highs 65 to 76. West winds 3 to 8 mph. $$ WAZ690-061145- Kittitas Valley- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....39-44. * Max humidity........64-79 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 9 to 15 mph. Gusts to 30 mph in the evening. * 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 (471-679) decreasing to low (37-87) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. * Max temperature.....57-66...except 49-59 ridges. * Min humidity........31-45 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 9 to 15 mph. * Ridges/upr slopes....West winds 9 to 15 mph. * CWR.................0 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......8500 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Moderate (212-412) increasing to very high (800-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....37-42. * Max humidity........68-83 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 9 to 15 mph. * Ridges/upr slopes....Northwest winds 10 to 16 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....Northwest 15 to 20 mph. * Ventilation Index...Moderate to high (421-575) decreasing to low (41-79) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....63-72...except 55-64 ridges. * Min humidity........25-34 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph. * Ridges/upr slopes....West winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Low to moderate (129-229) increasing to high to very high (503-761) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a slight chance of showers. Lows 43 to 48. Highs 62 to 71. West winds 5 to 11 mph. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 42 to 47. Highs 62 to 71. West winds 6 to 12 mph. .WEDNESDAY...Partly cloudy. Lows 41 to 46. Highs 62 to 71. Northwest winds 10 to 16 mph. .THURSDAY...Mostly clear. Lows 43 to 48. Highs 69 to 77. West winds 10 to 16 mph. .FRIDAY...Mostly clear. Lows 46 to 51. Highs 75 to 82. Northwest winds 5 to 11 mph. $$ WAZ694-061145- Yakama Alpine District- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....34-41. * Max humidity........77-92 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 35 mph decreasing to 2 to 7 mph after midnight. * 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 15 to 20 mph. * Ventilation Index...Moderate (358-488) decreasing to low (35-95) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy. A chance of snow showers in the morning. A chance of showers. Snow showers likely and a slight chance of thunderstorms in the afternoon. * Max temperature.....51-59...except 40-52 ridges. * Min humidity........44-59 percent...except 57-72 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 8 to 14 mph. * CWR.................0 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......7500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (210-288) increasing to high to very high (631-925) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. A slight chance of showers in the evening. * Min temperature.....32-39...except 29-34 ridges. * Max humidity........80-95 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....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (288-426) decreasing to low (33-71) after midnight. .SUNDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....60-67...except 50-61 ridges. * Min humidity........26-41 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.......7500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (82-146) increasing to moderate to high (423-529) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 38 to 46. Highs 52 to 65. Southwest winds 1 to 6 mph. .TUESDAY...Partly cloudy with a chance of showers. Lows 37 to 44. Highs 52 to 65. West winds 4 to 10 mph. .WEDNESDAY...Partly cloudy with a chance of showers. Lows 36 to 43. Highs 52 to 65. West winds 6 to 12 mph. .THURSDAY...Mostly clear. Lows 36 to 43. Highs 61 to 73. West winds 4 to 9 mph. .FRIDAY...Mostly clear. Lows 40 to 47. Highs 67 to 79. East winds 2 to 7 mph. $$ ORZ691-WAZ691-061145- Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....42-47. * Max humidity........65-78 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 8 to 14 mph. Gusts to 30 mph in the evening. * 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 to high (464-624) decreasing to low (38-132) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy. * Max temperature.....59-69...except 56-64 ridges. * Min humidity........28-39 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 16 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.......10500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (321-499) increasing to very high (1000-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....38-43. * Max humidity........73-87 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 16 mph with gusts up to 30 mph. * Ridges/upr slopes....West 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 to high (498-696) decreasing to low (41-89) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....65-73...except 61-68 ridges. * Min humidity........22-30 percent. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 6 to 12 mph. * Ridges/upr slopes....Southwest winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest around 15 mph. * Ventilation Index...Low to moderate (121-283) increasing to high to very high (543-869) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a slight chance of showers. Lows 45 to 50. Highs 65 to 74. Southwest winds 4 to 9 mph. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 44 to 49. Highs 64 to 73. Southwest winds 7 to 13 mph. .WEDNESDAY...Partly cloudy. Lows 42 to 47. Highs 64 to 73. West winds 10 to 16 mph. .THURSDAY...Mostly clear. Lows 43 to 48. Highs 70 to 78. West winds 7 to 13 mph. .FRIDAY...Mostly clear. Lows 46 to 51. Highs 77 to 84. Northwest winds 3 to 8 mph. $$ ORZ692-WAZ692-061145- Northern Blue Mountains of Oregon-Blue Mountains of Washington- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....39-46. * Max humidity........69-84 percent. * Humidity recovery...Good. * 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...Moderate (253-345) decreasing to low (101-165) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....54-63...except 47-52 ridges. * Min humidity........33-45 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 6 to 12 mph. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (299-409) increasing to very high (951-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....34-41. * 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...Moderate to high (481-575) decreasing to low (61-97) after midnight. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....57-66...except 50-56 ridges. * Min humidity........27-38 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Moderate (223-291) increasing to very high (732-816) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a slight chance of showers. Lows 39 to 45. Highs 57 to 67. South winds 1 to 6 mph. .TUESDAY...Mostly cloudy with showers likely and a slight chance of thunderstorms. Lows 40 to 46. Highs 54 to 65. Southwest winds 2 to 7 mph. .WEDNESDAY...Mostly cloudy with a chance of showers. Lows 38 to 44. Highs 52 to 63. West winds 5 to 11 mph. .THURSDAY...A slight chance of showers. Partly cloudy. Lows 38 to 44. Highs 58 to 68. West winds 3 to 8 mph. .FRIDAY...A slight chance of showers. Mostly clear. Lows 40 to 47. Highs 65 to 75. West winds 1 to 6 mph. $$ ORZ693-WAZ693-061145- Canyon Grasslands of Wallowa County- Southeast Washington Grande Ronde Valley- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....39-48. * Max humidity........60-75 percent. * Humidity recovery...Good...except Moderate ridges. * 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 (206-270) decreasing to low (55-133) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....55-65...except 51-58 ridges. * Min humidity........30-39 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (173-291) increasing to high to very high (580-990) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy. A chance of rain and snow showers after midnight. * Min temperature.....33-41. * Max humidity........74-89 percent. * Humidity recovery...Excellent...except Good 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.....West 10 to 15 mph. * Ventilation Index...Moderate (349-467) decreasing to low (51-125) after midnight. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A chance of rain and snow showers in the morning. * Max temperature.....56-65...except 50-57 ridges. * Min humidity........27-34 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.......9000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (171-301) increasing to very high (722-852) in the afternoon. .Forecast days 3 through 7...... .MONDAY...A slight chance of showers. Mostly cloudy. Lows 36 to 43. Highs 60 to 69. South winds 3 to 8 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows 38 to 47. Highs 57 to 65. Southwest winds 1 to 6 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 36 to 44. Highs 54 to 63. West winds 3 to 8 mph. .THURSDAY...Partly cloudy with a chance of showers. Lows 35 to 44. Highs 59 to 68. West winds 3 to 8 mph. .FRIDAY...A slight chance of showers. Mostly clear. Lows 37 to 46. Highs 67 to 75. North winds 1 to 6 mph. $$ ORZ701-061145- Eastern Columbia River Gorge of Oregon- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A slight chance of showers in the evening. A chance of showers after midnight. * Min temperature.....40-46. * Max humidity........73-88 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 9 to 15 mph with gusts up to 30 mph decreasing to 4 to 9 mph after midnight. In the eastern Columbia River Gorge, west winds 8 to 14 mph, Gusts to 30 mph in the evening. * 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 around 20 mph decreasing to around 10 mph after midnight. * Ventilation Index...Moderate to high (417-569) decreasing to low (48-112) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. * Max temperature.....58-63...except 53-59 ridges. * Min humidity........46-61 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25 mph...except west 8 to 14 mph in the eastern Columbia River Gorge. * Ridges/upr slopes....West winds 7 to 13 mph. * CWR.................10 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......7000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (223-321) increasing to very high (783-1001) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. A slight chance of showers in the evening. * Min temperature.....36-42. * Max humidity........80-94 percent. * Humidity recovery...Excellent. * 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....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West around 20 mph decreasing to around 10 mph after midnight. * Ventilation Index...Moderate (332-448) decreasing to low (39-63) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....65-70...except 60-66 ridges. * Min humidity........28-37 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph...except west 5 to 11 mph in the eastern Columbia River Gorge. * 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 to moderate (103-221) increasing to moderate to high (408-520) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 43 to 49. Highs 63 to 68. West winds 1 to 6 mph. .TUESDAY...Mostly cloudy with a chance of showers. Lows 42 to 48. Highs 62 to 68. West winds 6 to 12 mph. .WEDNESDAY...Partly cloudy with a chance of showers. Lows 41 to 46. Highs 62 to 68. West winds 7 to 13 mph. .THURSDAY...Mostly clear. Lows 41 to 46. Highs 69 to 74. West winds 6 to 12 mph. .FRIDAY...Clear. Lows 44 to 49. Highs 77 to 82. North winds 2 to 7 mph. $$ ORZ702-061145- East Slopes of the Mt. Hood National Forest- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A slight chance of showers in the evening. A chance of rain and snow showers after midnight. * Min temperature.....33-41. * Max humidity........76-91 percent. * Humidity recovery...Excellent. * 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....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (387-469) decreasing to low (103-195) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy. A chance of showers in the morning. A chance of snow showers. Showers likely and a slight chance of thunderstorms in the afternoon. * Max temperature.....51-59...except 44-54 ridges. * Min humidity........43-58 percent...except 57-72 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................20 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......6000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (240-314) increasing to high to very high (628-860) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A chance of rain and snow showers in the evening. * Min temperature.....30-37. * Max humidity........83-98 percent. * Humidity recovery...Excellent. * 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....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (340-432) decreasing to low (51-117) after midnight. .SUNDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....61-68...except 55-63 ridges. * Min humidity........30-45 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....West winds 1 to 6 mph in the morning becoming 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 (104-154) increasing to moderate (395-473) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 38 to 45. Highs 52 to 65. Terrain driven winds less than 5 mph. .TUESDAY...Mostly cloudy with showers likely and a slight chance of thunderstorms. Lows 38 to 44. Highs 50 to 63. West winds 2 to 7 mph. .WEDNESDAY...Mostly cloudy with a chance of showers. Lows 36 to 43. Highs 50 to 63. West winds 4 to 9 mph. .THURSDAY...A slight chance of showers. Mostly clear. Lows 36 to 43. Highs 59 to 71. Northwest winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 40 to 46. Highs 68 to 78. East winds 1 to 6 mph. $$ ORZ695-061145- Eagle Cap Wilderness- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....39-46...except 34-42 ridges. * Max humidity........63-76 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 9 mph. * 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 10 mph. * Ventilation Index...Low to moderate (137-273) decreasing to low (29-113) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....52-66...except 44-55 ridges. * Min humidity........31-46 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 11 mph. * Ridges/upr slopes....Northwest winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (100-232) increasing to moderate to very high (445-805) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy. A chance of rain and snow showers after midnight. * Min temperature.....33-39...except 27-34 ridges. * Max humidity........71-86 percent. * Humidity recovery...Good...except Excellent ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 6 to 12 mph. * Ridges/upr slopes....Northwest winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate (331-463) decreasing to low (80-166) after midnight. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A chance of rain and snow showers in the morning. A slight chance of showers in the afternoon. * Max temperature.....53-63...except 43-53 ridges. * Min humidity........25-40 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......8000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Low to moderate (115-225) increasing to high to very high (579-743) in the afternoon. .Forecast days 3 through 7...... .MONDAY...A slight chance of showers. Mostly cloudy. Lows 34 to 42. Highs 51 to 65. South winds 4 to 10 mph. .TUESDAY...Mostly cloudy with showers likely with possible snow showers and thunderstorms. Lows 35 to 44. Highs 48 to 62. Southwest winds 4 to 9 mph. .WEDNESDAY...Mostly cloudy with a chance of showers, snow showers and a slight chance of thunderstorms. Lows 32 to 40. Highs 45 to 60. Northwest winds 4 to 9 mph. .THURSDAY...Partly cloudy with a slight chance of showers. Lows 31 to 40. Highs 51 to 65. Northwest winds 5 to 11 mph. .FRIDAY...Mostly clear. Lows 34 to 42. Highs 59 to 73. Northwest winds 3 to 8 mph. $$ ORZ694-061145- Grande Ronde Valley of Oregon- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....39-44. * Max humidity........76-85 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 8 to 14 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 around 15 mph. * Ventilation Index...Moderate (265-379) decreasing to low to moderate (116-200) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....60-65. * Min humidity........31-36 percent. * 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.......8000 ft agl. * Transport winds.....Northwest around 15 mph. * Ventilation Index...Moderate (264-376) increasing to very high (875-1037) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy. A slight chance of showers after midnight. * Min temperature.....33-38. * Max humidity........85-97 percent. * Humidity recovery...Excellent. * 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 around 20 mph decreasing to around 10 mph after midnight. * Ventilation Index...Moderate to high (419-571) decreasing to low (58-136) after midnight. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....62-67. * Min humidity........23-28 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....Northwest winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (139-235) increasing to high to very high (624-726) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a slight chance of showers. Lows 37 to 42. Highs 66 to 71. Southeast winds 2 to 7 mph. .TUESDAY...Showers likely and a slight chance of thunderstorms. Lows 38 to 43. Highs 61 to 66. West winds 1 to 6 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 36 to 41. Highs 59 to 64. Northwest winds 5 to 11 mph. .THURSDAY...A chance of showers. Mostly clear. Lows 36 to 41. Highs 65 to 70. Northwest winds 5 to 11 mph. .FRIDAY...Mostly clear. Lows 37 to 42. Highs 72 to 77. North winds 2 to 7 mph. $$ ORZ699-061145- Western Forested Blue Mountains- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....36-41. * Max humidity........73-88 percent. * Humidity recovery...Excellent...except Good ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate (273-377) decreasing to low (75-133) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....54-61...except 49-55 ridges. * Min humidity........28-39 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 15 to 20 mph. * Ventilation Index...Moderate (220-336) increasing to very high (919-1049) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy. A slight chance of rain and snow showers after midnight. * Min temperature.....31-36. * Max humidity........79-93 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...High (533-653) decreasing to low (85-147) after midnight. .SUNDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....58-64...except 52-58 ridges. * Min humidity........20-29 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.......9000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low to moderate (148-230) increasing to high to very high (594-714) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 37 to 43. Highs 55 to 64. South winds up to 5 mph. .TUESDAY...Showers likely and a slight chance of thunderstorms. Lows 37 to 43. Highs 53 to 62. West winds 1 to 6 mph. .WEDNESDAY...Mostly cloudy with a chance of showers, snow showers and a slight chance of thunderstorms. Lows 34 to 39. Highs 51 to 59. West winds 4 to 9 mph. .THURSDAY...A chance of showers. Mostly clear. Lows 34 to 39. Highs 58 to 66. Northwest winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 36 to 42. Highs 65 to 74. Northwest winds 1 to 6 mph. $$ ORZ696-061145- John Day Valley- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....39-44. * Max humidity........66-81 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 9 mph. * 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 10 to 15 mph. * Ventilation Index...Moderate to high (370-502) decreasing to low (94-150) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Max temperature.....56-64...except 51-56 ridges. * Min humidity........23-30 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....Northwest winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West around 10 mph increasing to around 20 mph in the afternoon. * Ventilation Index...Moderate (232-346) increasing to very high (979-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. A slight chance of showers. * Min temperature.....33-39. * Max humidity........73-88 percent. * Humidity recovery...Excellent...except Good ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 9 to 15 mph with gusts up to 30 mph shifting to the west 4 to 9 mph after midnight. * Ridges/upr slopes....Northwest winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...High to very high (622-756) decreasing to low (69-123) after midnight. .SUNDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....61-69...except 56-61 ridges. * Min humidity........15-20 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.......8000 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (104-142) increasing to high (537-609) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 40 to 46. Highs 60 to 69. Southwest winds 1 to 5 mph. .TUESDAY...Showers likely and a slight chance of thunderstorms. Lows 39 to 45. Highs 59 to 67. West winds 2 to 7 mph. .WEDNESDAY...A chance of showers and a slight chance of thunderstorms. Partly cloudy. Lows 37 to 42. Highs 57 to 65. West winds 5 to 11 mph. .THURSDAY...A slight chance of showers. Mostly clear. Lows 36 to 41. Highs 63 to 72. West winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 39 to 44. Highs 71 to 79. North winds 1 to 6 mph. $$ ORZ700-061145- Central Mountains of Oregon- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....34-41. * Max humidity........67-81 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 9 mph. * Ridges/upr slopes....Northwest winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......1000 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate to high (418-572) decreasing to low to moderate (129-213) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy. * Max temperature.....57-62...except 50-56 ridges. * Min humidity........21-31 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph shifting to the northwest 7 to 13 mph with gusts up to 25 mph in the afternoon. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (271-361) increasing to very high (974-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....28-35. * Max humidity........79-90 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 9 to 15 mph becoming west 3 to 8 mph after midnight. * Ridges/upr slopes....Northwest winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 20 mph becoming west around 10 mph after midnight. * Ventilation Index...High to very high (570-792) decreasing to low (46-184) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....63-69...except 55-61 ridges. * Min humidity........11-19 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....Southwest winds 1 to 5 mph in the morning becoming light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest around 10 mph. * Ventilation Index...Low (79-117) increasing to moderate to high (475-603) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 37 to 45. Highs 60 to 67. Southwest winds 1 to 6 mph. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 35 to 43. Highs 60 to 66. West winds 4 to 9 mph. .WEDNESDAY...Partly cloudy with a slight chance of showers. Lows 32 to 40. Highs 58 to 65. West winds 6 to 12 mph. .THURSDAY...Mostly clear. Lows 32 to 39. Highs 65 to 72. Northwest winds 4 to 9 mph. .FRIDAY...Mostly clear. Lows 35 to 43. Highs 72 to 79. Northeast winds 1 to 6 mph. $$ ORZ703-061145- Warm Springs Reservation- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. A slight chance of showers after midnight. * Min temperature.....39-44...except 34-39 ridges. * Max humidity........63-74 percent...except 73-88 percent ridges. * Humidity recovery...Good...except Excellent ridges. * 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 15 to 20 mph. * Ventilation Index...Moderate to high (433-581) decreasing to low to moderate (128-224) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy. A chance of rain and snow showers in the morning. A chance of showers and a slight chance of thunderstorms in the afternoon. * Max temperature.....54-64...except 41-51 ridges. * Min humidity........32-47 percent...except 56-71 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 6 to 12 mph. Gusts to 30 mph in the afternoon. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....20 percent (slight chance). * Mixing height.......8000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (297-377) increasing to very high (784-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. A chance of showers in the evening. * Min temperature.....33-38. * Max humidity........76-84 percent...except 80-95 percent ridges. * Humidity recovery...Good...except Excellent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 6 to 12 mph. Gusts to 30 mph in the evening. * 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 around 20 mph decreasing to around 10 mph after midnight. * Ventilation Index...Moderate to high (422-564) decreasing to low (36-96) after midnight. .SUNDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....63-71...except 52-61 ridges. * Min humidity........19-29 percent...except 30-45 percent ridges. * 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.......7000 ft agl. * Transport winds.....Southwest around 10 mph. * Ventilation Index...Low (75-141) increasing to moderate to high (422-506) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 40 to 46. Highs 56 to 69. West winds 2 to 7 mph. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 40 to 45. Highs 55 to 68. West winds 5 to 11 mph. .WEDNESDAY...Partly cloudy with a chance of showers. Lows 37 to 42. Highs 54 to 68. West winds 7 to 13 mph. .THURSDAY...A slight chance of showers. Mostly clear. Lows 38 to 43. Highs 63 to 75. West winds 5 to 11 mph. .FRIDAY...Mostly clear. Lows 41 to 46. Highs 72 to 82. East winds 2 to 7 mph. $$ ORZ704-061145- Northern Deschutes National Forest- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....32-39. * 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....10 percent (very low chance). * Mixing height.......1000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate to high (375-525) decreasing to low to moderate (163-229) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy. A slight chance of showers in the morning. A chance of rain and snow showers in the afternoon. * Max temperature.....54-59...except 41-51 ridges. * Min humidity........34-46 percent...except 53-68 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 11 mph. * Ridges/upr slopes....West winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......7500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (288-410) increasing to high to very high (665-937) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. A chance of rain and snow showers in the evening. * Min temperature.....28-33. * Max humidity........79-94 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 10 mph in the evening becoming drainage winds less than 5 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 10 to 15 mph. * Ventilation Index...Moderate to high (386-502) decreasing to low (42-108) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....64-69...except 51-61 ridges. * Min humidity........20-25 percent...except 26-41 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....West winds 1 to 6 mph in the morning becoming light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Low (65-85) increasing to moderate to high (483-543) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 36 to 43. Highs 52 to 64. West winds 1 to 6 mph. .TUESDAY...Mostly cloudy with showers likely and a slight chance of thunderstorms. Lows 35 to 41. Highs 50 to 63. West winds 4 to 9 mph. .WEDNESDAY...Mostly cloudy with a chance of rain and snow showers. Lows 33 to 38. Highs 50 to 63. West winds 6 to 12 mph. .THURSDAY...A slight chance of showers. Mostly clear. Lows 32 to 38. Highs 59 to 71. Northwest winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 36 to 41. Highs 67 to 79. East winds 1 to 6 mph. $$ ORZ705-061145- Southern Deschutes National Forest- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....32-37. * Max humidity........73-87 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....West winds 4 to 9 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......1000 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate (341-451) decreasing to low to moderate (156-234) after midnight. .SATURDAY... * Sky/weather.........Partly cloudy then becoming mostly sunny. * Max temperature.....53-58...except 43-52 ridges. * Min humidity........23-38 percent...except 35-50 percent ridges. * 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....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 15 mph. * Ventilation Index...Moderate (256-328) increasing to very high (701-961) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....25-31. * Max humidity........82-97 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 8 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....West winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....10 percent (very low chance). * Mixing height.......500 ft agl. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Moderate to high (417-665) decreasing to low (74-148) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....62-67...except 53-60 ridges. * Min humidity........13-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....Southwest winds up to 5 mph in the morning becoming light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Low (50-76) increasing to high (548-654) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 35 to 40. Highs 53 to 62. Southwest winds 1 to 6 mph. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 33 to 38. Highs 52 to 62. West winds 2 to 7 mph. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. Lows 30 to 35. Highs 52 to 62. West winds 3 to 8 mph. .THURSDAY...Mostly clear. Lows 30 to 35. Highs 61 to 69. North winds 1 to 6 mph. .FRIDAY...Mostly clear. Lows 33 to 39. Highs 69 to 77. East winds 1 to 6 mph. $$ ORZ697-061145- Central Blue Mountains- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....36-41. * Max humidity........67-81 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 10 to 15 mph. * Ventilation Index...Moderate to high (399-515) decreasing to low (78-146) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....56-61...except 51-57 ridges. * Min humidity........24-32 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.......8000 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (222-274) increasing to very high (929-1047) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy. A slight chance of rain and snow showers after midnight. * Min temperature.....29-34. * Max humidity........76-90 percent. * Humidity recovery...Excellent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 7 to 13 mph with gusts up to 30 mph. * Ridges/upr slopes....Northwest winds 7 to 13 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 15 mph. * Ventilation Index...High to very high (588-708) decreasing to low to moderate (140-206) after midnight. .SUNDAY... * Sky/weather.........Partly cloudy then becoming sunny. * Max temperature.....58-63...except 52-58 ridges. * Min humidity........16-21 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 (115-197) increasing to high to very high (611-737) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 36 to 41. Highs 55 to 62. South winds 2 to 7 mph. .TUESDAY...Mostly cloudy with showers likely and a slight chance of thunderstorms. Lows 35 to 40. Highs 55 to 61. West winds 2 to 7 mph. .WEDNESDAY...Partly cloudy with a chance of showers, snow showers and a slight chance of thunderstorms. Lows 32 to 37. Highs 52 to 58. Northwest winds 5 to 11 mph. .THURSDAY...Mostly clear. Lows 32 to 37. Highs 58 to 65. Northwest winds 3 to 8 mph. .FRIDAY...Mostly clear. Lows 34 to 39. Highs 66 to 72. Northwest winds 1 to 6 mph. $$ ORZ698-061145- Southern Blue Mountains- 144 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....36-43. * Max humidity........63-78 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 10 mph. * Ridges/upr slopes....Northwest winds 4 to 10 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......500 ft agl. * Transport winds.....Northwest 15 to 20 mph. * Ventilation Index...High (530-628) decreasing to low (101-155) after midnight. .SATURDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....58-66. * Min humidity........18-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 11 mph. * Ridges/upr slopes....Northwest winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West 15 to 20 mph. * Ventilation Index...Moderate (271-317) increasing to very high (1040-1050) in the afternoon. .SATURDAY NIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....29-35. * Max humidity........72-87 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 7 to 13 mph with gusts up to 30 mph. * Ridges/upr slopes....Northwest 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...Very high (704-858) decreasing to low to moderate (177-243) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....59-65. * Min humidity........12-17 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.......8500 ft agl. * Transport winds.....West around 10 mph. * Ventilation Index...Low (123-169) increasing to high to very high (568-722) in the afternoon. .Forecast days 3 through 7...... .MONDAY...Mostly cloudy with a chance of showers. Lows 37 to 42. Highs 59 to 66. Southwest winds 2 to 7 mph. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 35 to 41. Highs 59 to 65. West winds 4 to 9 mph. .WEDNESDAY...Partly cloudy with a slight chance of showers. Lows 32 to 38. Highs 57 to 63. Northwest winds 5 to 11 mph. .THURSDAY...Mostly clear. Lows 31 to 37. Highs 63 to 68. Northwest winds 4 to 9 mph. .FRIDAY...Mostly clear. Lows 34 to 39. Highs 69 to 74. South winds 1 to 6 mph. $$ .8-14 DAY OUTLOOK for Saturday June 13 through Friday June 19... A greater chance of above normal temperatures and below normal precipitation. $$