Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
665
FNUS56 KPDT 022108
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
208 PM PDT Fri Oct 2 2026
.DISCUSSION...High pressure building over the region will result
in light winds and a gradual warming trend. Afternoon RHs will be
on a decline as well, with a return of teens in central OR and the
easter mountains this weekend, with low to mid 20s elsewhere by
early next week. Breezy west winds will develop Monday through the
Cascade Gaps.
***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. ***
WAZ695-031130-
East Washington South Central Cascade Mountains-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....43-49.
* Max humidity........75-90 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 6 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 1 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Low (71-107) decreasing to low (25-28) after
midnight.
.SATURDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....67-74...except 60-67 ridges.
* Min humidity........39-50 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 2
to 6 mph in the afternoon.
* Ridges/upr slopes....Southeast winds up to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (29-47) increasing to low to moderate
(176-256) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-50.
* Max humidity........63-78 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....East winds up to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (39-59) decreasing to low (25-28) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....72-79...except 65-72 ridges.
* Min humidity........33-42 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....South winds up to 5 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-26) increasing to low (123-173) in
the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 46 to 52. Highs 63 to 76. West
winds 1 to 6 mph.
.TUESDAY...Partly cloudy. Lows 42 to 48. Highs 61 to 73. West
winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy. Lows 43 to 49. Highs 64 to 76.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 46 to 51. Highs 65 to 76. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear with a slight chance of showers. Lows
44 to 50. Highs 56 to 68. West winds 1 to 6 mph.
$$
WAZ690-031130-
Kittitas Valley-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....48-53.
* Max humidity........70-85 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Low (96-140) decreasing to low (28-36) after
midnight.
.SATURDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....71-78...except 62-72 ridges.
* Min humidity........33-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northeast winds up to 5 mph.
* Ridges/upr slopes....Northeast winds up to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....Northeast 5 to 10 mph.
* Ventilation Index...Low (27-53) increasing to low to moderate
(177-235) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-55.
* Max humidity........63-78 percent.
* Humidity recovery...Good...except Moderate 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.....North around 5 mph.
* Ventilation Index...Low (37-63) decreasing to low (25-29) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-80...except 65-74 ridges.
* Min humidity........31-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....North around 5 mph shifting to the southeast
in the afternoon.
* Ventilation Index...Low (25) increasing to low (49-119) in the
afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 51 to 56. Highs 76 to 83. West winds
2 to 7 mph.
.TUESDAY...Partly cloudy. Lows 49 to 54. Highs 72 to 78.
Northwest winds 3 to 8 mph.
.WEDNESDAY...Partly cloudy. Lows 49 to 54. Highs 72 to 78.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 49 to 54. Highs 72 to 79. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 49 to 54. Highs 68 to 76. West winds
1 to 6 mph.
$$
WAZ694-031130-
Yakama Alpine District-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-51.
* Max humidity........71-86 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 1 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph shifting to the northeast
after midnight.
* Ventilation Index...Low (51-81) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Partly cloudy then becoming sunny.
* Max temperature.....71-79...except 62-73 ridges.
* Min humidity........35-45 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-39) increasing to low to moderate
(147-215) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-53.
* Max humidity........58-73 percent.
* Humidity recovery...Good...except Moderate 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.......Near surface.
* Transport winds.....Northeast around 5 mph.
* Ventilation Index...Low (33-51) decreasing to low (25-30) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-81...except 67-77 ridges.
* Min humidity........30-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....Northeast around 5 mph shifting to the south
in the afternoon.
* Ventilation Index...Low (25-26) increasing to low (100-154) in
the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 47 to 54. Highs 70 to 83. West winds
1 to 6 mph.
.TUESDAY...Mostly clear. Lows 43 to 50. Highs 67 to 79. West
winds 1 to 6 mph.
.WEDNESDAY...Mostly clear. Lows 44 to 51. Highs 69 to 80. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 45 to 53. Highs 69 to 80. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 45 to 52. Highs 62 to 73. West winds
1 to 6 mph.
$$
ORZ691-WAZ691-031130-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-54.
* Max humidity........69-84 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....Northwest winds 2 to 7 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (35-95) decreasing to low (25-29) after
midnight.
.SATURDAY...
* Sky/weather.........Partly cloudy then becoming sunny.
* Max temperature.....75-82...except 70-76 ridges.
* Min humidity........28-37 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northeast 2
to 7 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming northeast 2
to 6 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....Northeast 5 to 10 mph.
* Ventilation Index...Low (25-34) increasing to low to moderate
(122-206) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-54.
* Max humidity........62-77 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northeast winds 1 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....North winds 1 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northeast around 5 mph.
* Ventilation Index...Low (40-78) decreasing to low (25-30) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-83...except 73-78 ridges.
* Min humidity........28-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....Northeast around 5 mph.
* Ventilation Index...Low (25) increasing to low (53-109) in the
afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 51 to 57. Highs 81 to 86. Southwest
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 50 to 55. Highs 77 to 82. Southwest
winds 3 to 8 mph.
.WEDNESDAY...Mostly clear. Lows 48 to 53. Highs 76 to 81. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 48 to 53. Highs 77 to 82. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 49 to 54. Highs 73 to 79. Southwest
winds 2 to 7 mph.
$$
ORZ692-WAZ692-031130-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-52.
* Max humidity........61-76 percent.
* Humidity recovery...Good.
* 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 (35-69) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-80...except 68-74 ridges.
* Min humidity........26-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-39) increasing to low (81-157) in the
afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-55.
* Max humidity........51-66 percent.
* Humidity recovery...Moderate.
* 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.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-37).
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-84...except 72-78 ridges.
* Min humidity........23-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-27) increasing to low to moderate
(92-220) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 51 to 59. Highs 73 to 83. Southwest
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 47 to 55. Highs 70 to 80. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 46 to 54. Highs 70 to 80. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 46 to 54. Highs 71 to 81. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 47 to 55. Highs 67 to 76. Southwest
winds 1 to 6 mph.
$$
ORZ693-WAZ693-031130-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-50.
* Max humidity........65-78 percent.
* Humidity recovery...Good.
* 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 around 5 mph.
* Ventilation Index...Low (54-78) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-81...except 67-75 ridges.
* Min humidity........26-32 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-26) increasing to low (74-174) in the
afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-54...except 50-55 ridges.
* Max humidity........50-64 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
south 1 to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming south 2
to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (26-38) decreasing to low (25-28) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-87...except 74-80 ridges.
* Min humidity........18-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 1 to 5 mph in the morning
becoming upslope less than 5 mph.
* Ridges/upr slopes....South winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-27) increasing to low to moderate
(134-330) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 49 to 58. Highs 77 to 86. Southwest
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 46 to 53. Highs 73 to 82. Southwest
winds 1 to 5 mph.
.WEDNESDAY...Mostly clear. Lows 45 to 53. Highs 74 to 83. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 45 to 54. Highs 74 to 83. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 46 to 55. Highs 70 to 79. Southwest
winds 2 to 7 mph.
$$
ORZ701-031130-
Eastern Columbia River Gorge of Oregon-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....47-52.
* Max humidity........73-88 percent...except 71-77 percent ridges.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds up to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Low (72-112) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-81.
* Min humidity........33-42 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph...except east 1 to 6
mph in the eastern Columbia River Gorge.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....East 5 to 10 mph.
* Ventilation Index...Low (25-38) increasing to low to moderate
(164-254) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-54.
* Max humidity........64-77 percent.
* Humidity recovery...Good...except Moderate 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.....Southeast 5 to 10 mph.
* Ventilation Index...Low (54-68) decreasing to low (25-29) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-84.
* Min humidity........29-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-26) increasing to low (92-136) in the
afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 52 to 57. Highs 80 to 85. West winds
1 to 6 mph.
.TUESDAY...Mostly clear. Lows 48 to 53. Highs 77 to 82. West
winds 3 to 8 mph.
.WEDNESDAY...Mostly clear. Lows 48 to 53. Highs 78 to 83. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 49 to 54. Highs 78 to 83. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 48 to 53. Highs 72 to 77. West winds
1 to 6 mph.
$$
ORZ702-031130-
East Slopes of the Mt. Hood National Forest-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-52.
* Max humidity........65-80 percent.
* Humidity recovery...Good.
* 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 (59-83) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....72-78...except 66-74 ridges.
* Min humidity........35-44 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (29-47) increasing to low (139-185) in
the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....48-54.
* Max humidity........55-70 percent.
* Humidity recovery...Moderate.
* 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.....East 5 to 10 mph.
* Ventilation Index...Low (50-62) decreasing to low (25-35) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-83...except 73-78 ridges.
* Min humidity........29-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-28) increasing to low (110-150) in
the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 51 to 56. Highs 71 to 85. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly clear. Lows 46 to 52. Highs 69 to 81. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 47 to 53. Highs 70 to 81. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 49 to 54. Highs 71 to 82. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 47 to 53. Highs 62 to 75. Terrain
driven winds less than 5 mph.
$$
ORZ695-031130-
Eagle Cap Wilderness-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-51...except 41-48 ridges.
* Max humidity........56-69 percent.
* Humidity recovery...Moderate.
* 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 (49-73) decreasing to low (25-28) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....71-81...except 62-71 ridges.
* Min humidity........24-30 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming southwest 2
to 5 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-32) increasing to low to moderate
(161-257) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....47-54.
* Max humidity........40-51 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast 1 to 6 mph after midnight.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-43).
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-85...except 65-75 ridges.
* Min humidity........20-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 2 to 7 mph.
* Ridges/upr slopes....South winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (25-39) increasing to moderate (231-433)
in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 50 to 58. Highs 68 to 82. Southwest
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 45 to 53. Highs 65 to 79. West
winds 1 to 5 mph.
.WEDNESDAY...Mostly clear. Lows 45 to 52. Highs 65 to 80. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 45 to 53. Highs 65 to 80. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 46 to 53. Highs 61 to 75. Southwest
winds 2 to 7 mph.
$$
ORZ694-031130-
Grande Ronde Valley of Oregon-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-47.
* Max humidity........72-86 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North 5 to 10 mph.
* Ventilation Index...Low (50-84) decreasing to low (25-30) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-84.
* Min humidity........23-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25) increasing to low to moderate
(143-205) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-50.
* Max humidity........56-69 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast 1 to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming south 2
to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (27-43) decreasing to low (25-29) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-88.
* Min humidity........19-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 2 to 7 mph.
* Ridges/upr slopes....Southeast winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-26) increasing to moderate (222-288)
in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 50 to 55. Highs 83 to 88. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 46 to 51. Highs 76 to 81. South
winds up to 5 mph.
$$
ORZ699-031130-
Western Forested Blue Mountains-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-49.
* Max humidity........59-74 percent.
* Humidity recovery...Good...except Moderate 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.......Near surface.
* Transport winds.....North around 5 mph.
* Ventilation Index...Low (47-81) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-83...except 70-78 ridges.
* Min humidity........20-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-32) increasing to low to moderate
(182-388) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-53.
* Max humidity........46-61 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast up to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 1 to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (38-72) decreasing to low (25-32) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-86...except 74-81 ridges.
* Min humidity........17-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....Southeast winds 1 to 6 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (25-29) increasing to low to moderate
(150-386) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 51 to 57. Highs 74 to 83. Southwest
winds up to 5 mph.
.TUESDAY...Mostly clear. Lows 46 to 52. Highs 72 to 81. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 46 to 51. Highs 72 to 81. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 46 to 52. Highs 73 to 82. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 46 to 52. Highs 68 to 76. Southwest
winds 1 to 6 mph.
$$
ORZ696-031130-
John Day Valley-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-51.
* Max humidity........61-73 percent.
* Humidity recovery...Good...except Moderate 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.......Near surface.
* Transport winds.....Northeast around 5 mph.
* Ventilation Index...Low (54-80) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87...except 74-79 ridges.
* Min humidity........17-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-30) increasing to low to moderate
(178-402) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....48-53.
* Max humidity........50-63 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast up to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 1 to 5 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northeast around 5 mph shifting to the
southeast after midnight.
* Ventilation Index...Low (34-68) decreasing to low (25-26) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-91...except 77-82 ridges.
* Min humidity........15-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....Southeast winds 2 to 5 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25) increasing to low to moderate
(91-291) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 54 to 59. Highs 79 to 88. Southwest
winds up to 5 mph.
.TUESDAY...Mostly clear. Lows 49 to 54. Highs 77 to 86. Southwest
winds up to 5 mph.
.WEDNESDAY...Mostly clear. Lows 48 to 53. Highs 77 to 86. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 48 to 53. Highs 78 to 86. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 49 to 54. Highs 72 to 80. Southwest
winds 1 to 6 mph.
$$
ORZ700-031130-
Central Mountains of Oregon-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-49.
* Max humidity........67-82 percent...except 58-66 percent ridges.
* Humidity recovery...Good...except Moderate 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.....Northeast 5 to 10 mph.
* Ventilation Index...Low (64-106) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-85...except 74-81 ridges.
* Min humidity........13-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to
5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming south 1 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-34) increasing to low to moderate
(130-434) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-50...except 47-52 ridges.
* Max humidity........58-73 percent...except 45-58 percent ridges.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...North winds up to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph shifting to the southeast
after midnight.
* Ventilation Index...Low (39-83) decreasing to low (25-27) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-89...except 77-84 ridges.
* Min humidity........11-23 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25) increasing to low to moderate
(82-286) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 48 to 56. Highs 81 to 87. Southwest
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 44 to 51. Highs 79 to 84. West
winds 1 to 6 mph.
.WEDNESDAY...Mostly clear. Lows 43 to 50. Highs 79 to 84. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 42 to 51. Highs 79 to 85. South
winds up to 5 mph.
.FRIDAY...Mostly clear. Lows 43 to 51. Highs 73 to 78. Southwest
winds 1 to 6 mph.
$$
ORZ703-031130-
Warm Springs Reservation-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-51.
* Max humidity........70-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds up 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.....West 5 to 10 mph.
* Ventilation Index...Low (74-98) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-82...except 67-72 ridges.
* Min humidity........29-39 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northeast 2
to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-33) increasing to low (123-157) in
the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....48-53.
* Max humidity........63-73 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...North winds up to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northeast around 5 mph shifting to the
northwest after midnight.
* Ventilation Index...Low (48-74) decreasing to low (25-28) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-86...except 73-79 ridges.
* Min humidity........24-31 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....South around 5 mph.
* Ventilation Index...Low (25-26) increasing to low (42-172) in the
afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 51 to 56. Highs 77 to 88. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly clear. Lows 48 to 53. Highs 75 to 84. West
winds 2 to 7 mph.
.WEDNESDAY...Mostly clear. Lows 48 to 53. Highs 76 to 83. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 49 to 54. Highs 76 to 84. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 48 to 53. Highs 68 to 79. West winds
1 to 6 mph.
$$
ORZ704-031130-
Northern Deschutes National Forest-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-48.
* Max humidity........73-86 percent...except 56-71 percent ridges.
* Humidity recovery...Good...except Moderate 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 5 to 10 mph.
* Ventilation Index...Low (62-82) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-81...except 68-75 ridges.
* Min humidity........28-34 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-33) increasing to low (75-179) in the
afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-50.
* Max humidity........63-77 percent...except 50-65 percent ridges.
* Humidity recovery...Good...except Moderate 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.......Near surface.
* Transport winds.....North around 5 mph shifting to the southwest
after midnight.
* Ventilation Index...Low (26-54) decreasing to low (25-28) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-88...except 73-81 ridges.
* Min humidity........20-27 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-28) increasing to low to moderate
(98-308) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 46 to 53. Highs 72 to 85. West
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 42 to 49. Highs 72 to 84. West
winds up to 5 mph.
.WEDNESDAY...Mostly clear. Lows 43 to 50. Highs 73 to 83. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 44 to 51. Highs 73 to 83. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 43 to 50. Highs 64 to 76. West winds
1 to 6 mph.
$$
ORZ705-031130-
Southern Deschutes National Forest-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....38-45...except 43-49 ridges.
* Max humidity........70-85 percent...except 55-70 percent ridges.
* Humidity recovery...Good...except Moderate 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.....Northwest around 5 mph shifting to the
southeast after midnight.
* Ventilation Index...Low (52-114) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-85...except 70-79 ridges.
* Min humidity........15-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-35) increasing to moderate (253-355)
in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-48...except 46-53 ridges.
* Max humidity........57-72 percent...except 44-59 percent ridges.
* Humidity recovery...Moderate.
* 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 shifting to the
southwest after midnight.
* Ventilation Index...Low (37-75) decreasing to low (25-26) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-88...except 73-81 ridges.
* Min humidity........13-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-26) increasing to moderate (267-381)
in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 43 to 52. Highs 74 to 84. West
winds up to 5 mph.
.TUESDAY...Mostly clear. Lows 39 to 47. Highs 75 to 84. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 39 to 48. Highs 76 to 84. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 39 to 49. Highs 75 to 84. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 39 to 48. Highs 66 to 76. Southwest
winds 1 to 6 mph.
$$
ORZ697-031130-
Central Blue Mountains-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-48.
* Max humidity........56-67 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North 5 to 10 mph.
* Ventilation Index...Low (70-90) decreasing to low (25-28) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-82...except 71-79 ridges.
* Min humidity........17-23 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (28-42) increasing to moderate to high
(347-527) in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-51.
* Max humidity........45-52 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 1 to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (66-106) decreasing to low (25-33) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....81-86...except 75-82 ridges.
* Min humidity........15-20 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....Southeast winds 1 to 6 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (25-28) increasing to moderate (301-455)
in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 49 to 56. Highs 75 to 82. West
winds up to 5 mph.
.TUESDAY...Mostly clear. Lows 44 to 51. Highs 73 to 81. West
winds up to 5 mph.
.WEDNESDAY...Mostly clear. Lows 44 to 51. Highs 74 to 81. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 43 to 51. Highs 74 to 81. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 44 to 51. Highs 69 to 75. Southwest
winds 1 to 6 mph.
$$
ORZ698-031130-
Southern Blue Mountains-
208 PM PDT Fri Oct 2 2026
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-48.
* Max humidity........55-67 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North 5 to 10 mph.
* Ventilation Index...Low (82-104) decreasing to low (25-30) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-83.
* Min humidity........13-18 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 1 to 6 mph.
* Ridges/upr slopes....Southeast winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (28-40) increasing to moderate (268-440)
in the afternoon.
.SATURDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-50.
* Max humidity........46-54 percent.
* Humidity recovery...Moderate.
* 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.....East around 10 mph.
* Ventilation Index...Low (74-98) decreasing to low (29-37) after
midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....81-86...except 76-81 ridges.
* Min humidity........11-16 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-26) increasing to low to moderate
(154-358) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 48 to 55. Highs 80 to 86. Northwest
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 44 to 51. Highs 78 to 84. Northwest
winds 1 to 6 mph.
.WEDNESDAY...Mostly clear. Lows 43 to 50. Highs 79 to 84. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 43 to 50. Highs 78 to 83. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 44 to 50. Highs 73 to 79. Southwest
winds 2 to 7 mph.
$$
.8-14 DAY OUTLOOK for Saturday October 10 through Friday October 16...
A greater chance of above normal temperatures and below normal
precipitation.
$$