Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
219
FNUS56 KPDT 292130
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
230 PM PDT Thu Oct 29 2026
.DISCUSSION...
Fire weather risk will remain low as cool temperatures remain
largely in the the 40s and 50s with light winds through the
period. A weather system that has spread recent rain and snow
showers into the WA Cascades will bring rain and snow showers to
the Blue Mountains Saturday Night and Sunday.
***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. ***
WAZ695-301115-
East Washington South Central Cascade Mountains-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog. A chance of
snow showers after midnight.
* Min temperature.....31-36...except 25-30 ridges.
* Max humidity........86-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...East winds 3 to 8 mph.
* Ridges/upr slopes....East winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 10 mph.
* Ventilation Index...Low (44-78) decreasing to low (25-52) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Snow showers likely in the morning. A chance of showers. A chance
of snow showers in the afternoon.
* Max temperature.....40-46...except 33-39 ridges.
* Min humidity........72-87 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to
6 mph in the afternoon.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................10 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......3500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (29-55) increasing to low (111-159) in
the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....23-29.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Low (25-38) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog in the morning.
* Max temperature.....41-47...except 34-40 ridges.
* Min humidity........66-81 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 5 to 10 mph.
* Ventilation Index...Low (25-26) increasing to low to moderate
(117-221) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy. Lows 26 to 32. Highs 39 to 50. Terrain
driven winds less than 5 mph.
.MONDAY...Partly cloudy. Lows 26 to 32. Highs 40 to 50. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 31 to 36. Highs 41 to 51. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 29 to 35. Highs 42 to 52.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of rain and snow
showers. Lows 31 to 36. Highs 42 to 52. Terrain driven winds less
than 5 mph.
$$
WAZ690-301115-
Kittitas Valley-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog in the
evening. Widespread dense fog after midnight.
* Min temperature.....33-38...except 27-36 ridges.
* Max humidity........84-99 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 2 to 7 mph.
* Ridges/upr slopes....North winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northeast 5 to 10 mph.
* Ventilation Index...Low (31-47) decreasing to low (25-35) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog in the morning. A chance of rain and snow showers in
the morning.
* Max temperature.....46-52...except 38-46 ridges.
* Min humidity........58-73 percent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 2 to 7 mph shifting to the south
in the afternoon.
* Ridges/upr slopes....Northeast winds 3 to 8 mph shifting to the
southwest 4 to 9 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....North around 5 mph shifting to the south in
the afternoon.
* Ventilation Index...Low (25-49) increasing to low (69-149) in the
afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....26-34.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (25-29).
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning.
* Max temperature.....45-52...except 38-45 ridges.
* Min humidity........62-74 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 (87-133) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy. Lows 29 to 38. Highs 49 to 56. Terrain
driven winds less than 5 mph.
.MONDAY...Partly cloudy. Lows 28 to 35. Highs 47 to 54. Northwest
winds up to 5 mph.
.TUESDAY...Mostly cloudy. Lows 32 to 39. Highs 49 to 55. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 30 to 37. Highs 49 to 56.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of showers. Lows
33 to 39. Highs 49 to 56. Terrain driven winds less than 5 mph.
$$
WAZ694-301115-
Yakama Alpine District-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog. A chance of
rain and snow showers after midnight.
* Min temperature.....32-39...except 28-33 ridges.
* Max humidity........89-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 1 to 6 mph.
* Ridges/upr slopes....Northeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northeast around 5 mph.
* Ventilation Index...Low (25-38).
.FRIDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of rain and snow showers in the morning.
* Max temperature.....43-49...except 35-44 ridges.
* Min humidity........65-80 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 3 to 8 mph.
* Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....Northeast around 5 mph shifting to the
southwest in the afternoon.
* Ventilation Index...Low (25-41) increasing to low (125-167) in
the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....23-32.
* Max humidity........81-96 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (26-46) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....43-49...except 35-43 ridges.
* Min humidity........64-78 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.
* Ventilation Index...Low (25-26) increasing to low (95-149) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...A slight chance of rain and snow showers. Mostly
cloudy. Lows 26 to 34. Highs 43 to 53. Terrain driven winds less
than 5 mph.
.MONDAY...Partly cloudy. Lows 26 to 34. Highs 44 to 53. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 30 to 37. Highs 45 to 54. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 29 to 35. Highs 45 to 54.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of showers. Lows
31 to 37. Highs 45 to 55. Terrain driven winds less than 5 mph.
$$
ORZ691-WAZ691-301115-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....34-39.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph.
* Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northeast 5 to 10 mph.
* Ventilation Index...Low (29-53) decreasing to low (25-33) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog in the morning.
* Max temperature.....48-54.
* Min humidity........59-72 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (25-37) increasing to low (95-135) in the
afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....29-35.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Low (25-36).
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning.
* Max temperature.....46-53.
* Min humidity........63-77 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 (83-137) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of showers. Lows 32 to 37.
Highs 49 to 56. Terrain driven winds less than 5 mph.
.MONDAY...Partly cloudy. Lows 30 to 35. Highs 51 to 56. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 33 to 38. Highs 51 to 56. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 31 to 37. Highs 50 to 56.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
33 to 38. Highs 53 to 58. Terrain driven winds less than 5 mph.
$$
ORZ692-WAZ692-301115-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....34-39.
* Max humidity........79-94 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 1 to 6 mph.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-28).
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....46-54...except 42-48 ridges.
* Min humidity........54-69 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....South around 5 mph.
* Ventilation Index...Low (25-27) increasing to low to moderate
(55-205) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....28-35.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-27).
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of showers in the afternoon.
* Max temperature.....46-52...except 41-46 ridges.
* Min humidity........64-79 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....10 percent (very low chance).
* Mixing height.......4000 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-27) increasing to low (53-127) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 31 to 37. Highs 37 to 47. Terrain driven winds less than
5 mph.
.MONDAY...Partly cloudy. Lows 27 to 34. Highs 43 to 53. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 30 to 38. Highs 45 to 53. South
winds up to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 30 to 37. Highs 47 to 54.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
32 to 39. Highs 50 to 57. Terrain driven winds less than 5 mph.
$$
ORZ693-WAZ693-301115-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....34-39.
* Max humidity........67-82 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....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-31).
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....50-58...except 45-50 ridges.
* Min humidity........46-54 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 4 to 9 mph.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-49) increasing to low to moderate
(91-409) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....26-36.
* Max humidity........81-96 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....South 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.....Southeast around 5 mph.
* Ventilation Index...Low (25-41) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....48-56...except 44-49 ridges.
* Min humidity........55-66 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.......5000 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25) increasing to low to moderate
(54-200) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Showers likely and a slight chance of snow showers.
Lows 30 to 39. Highs 40 to 48. Terrain driven winds less than
5 mph.
.MONDAY...A slight chance of showers. Partly cloudy. Lows 25 to
35. Highs 45 to 53. Terrain driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 27 to 37. Highs 47 to 55. South
winds up to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 28 to 37. Highs 50 to 58.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
29 to 39. Highs 52 to 59. South winds 1 to 6 mph.
$$
ORZ701-301115-
Eastern Columbia River Gorge of Oregon-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog. A slight
chance of showers after midnight.
* Min temperature.....37-43.
* Max humidity........88-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 1 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....East winds 2 to 7 mph shifting to the west
after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-34).
.FRIDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog in the morning. A slight chance of showers.
* Max temperature.....48-53.
* Min humidity........61-76 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Winds southeast 1 to 5 mph in the afternoon.
Upslope less than 5 mph. In the eastern Columbia River Gorge,
winds northwest 1 to 6 mph in the afternoon.
* Ridges/upr slopes....South winds 1 to 6 mph shifting to the east
in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....Southeast around 5 mph shifting to the
southwest in the afternoon.
* Ventilation Index...Low (25-26) increasing to low (64-132) in the
afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....29-34.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (25-35).
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning.
* Max temperature.....47-52.
* Min humidity........69-76 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) increasing to low (98-126) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...A slight chance of showers. Mostly cloudy. Lows 31 to
36. Highs 51 to 56. Terrain driven winds less than 5 mph.
.MONDAY...Partly cloudy. Lows 30 to 35. Highs 51 to 56. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 33 to 38. Highs 52 to 57. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 32 to 37. Highs 52 to 57.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of showers. Lows
34 to 39. Highs 53 to 58. Terrain driven winds less than 5 mph.
$$
ORZ702-301115-
East Slopes of the Mt. Hood National Forest-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog. A slight
chance of snow showers after midnight.
* Min temperature.....31-37.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (30-44) decreasing to low (25-33) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of rain and snow showers.
* Max temperature.....44-51...except 39-46 ridges.
* Min humidity........60-70 percent...except 68-83 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2
to 6 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-39) increasing to low to moderate
(126-200) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....26-32.
* Max humidity........86-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Low (34-54) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of rain and snow showers in the afternoon.
* Max temperature.....42-48...except 37-44 ridges.
* Min humidity........70-77 percent...except 77-89 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-29) increasing to low (119-159) in
the afternoon.
.Forecast days 3 through 7......
.SUNDAY...A chance of rain and snow showers. Patchy fog. Mostly
cloudy. Lows 29 to 34. Highs 41 to 52. Terrain driven winds less
than 5 mph.
.MONDAY...Partly cloudy. Lows 29 to 34. Highs 43 to 53. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 33 to 38. Highs 44 to 53. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly cloudy. Lows 32 to 37. Highs 44 to 53.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of showers. Lows
33 to 38. Highs 45 to 55. Terrain driven winds less than 5 mph.
$$
ORZ695-301115-
Eagle Cap Wilderness-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....35-40...except 27-36 ridges.
* Max humidity........56-69 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 3 to 8 mph.
* Ridges/upr slopes....Southeast winds 4 to 10 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (25-53).
.FRIDAY...
* Sky/weather.........Mostly cloudy. A slight chance of rain and
snow showers in the afternoon.
* Max temperature.....47-55...except 37-46 ridges.
* Min humidity........49-61 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 3 to 8 mph.
* Ridges/upr slopes....South winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Low (38-94) increasing to moderate (296-484)
in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....30-35...except 25-31 ridges.
* Max humidity........76-91 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....Southeast winds up to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (29-57) decreasing to low (25-38) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of rain and
snow showers in the afternoon.
* Max temperature.....45-53...except 35-45 ridges.
* Min humidity........60-74 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to
5 mph in the afternoon.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......5000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-35) increasing to low to moderate
(150-376) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...A chance of rain and snow showers. Lows 28 to 36. Highs
33 to 46. Northwest winds 2 to 7 mph.
.MONDAY...Partly cloudy. Lows 23 to 31. Highs 38 to 50. North
winds 2 to 7 mph.
.TUESDAY...Mostly cloudy. Lows 26 to 35. Highs 39 to 51. South
winds up to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 28 to 35. Highs 42 to 54.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 30 to 37. Highs 43 to 55. South winds 2 to 7 mph.
$$
ORZ694-301115-
Grande Ronde Valley of Oregon-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog after
midnight.
* Min temperature.....32-37.
* Max humidity........74-89 percent.
* Humidity recovery...Excellent...except Good ridges.
* 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....Southwest 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.....Southeast around 5 mph.
* Ventilation Index...Low (25-37) decreasing to low (25-26) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....54-59.
* Min humidity........42-48 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 5 to 11 mph.
* Ridges/upr slopes....South winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....Southeast around 5 mph increasing to south
around 15 mph in the afternoon.
* Ventilation Index...Low (25-44) increasing to moderate to high
(371-501) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....25-30.
* Max humidity........89-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....South winds 2 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.....Southeast 5 to 10 mph.
* Ventilation Index...Low (29-55) decreasing to low (25-29) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of showers in the morning, then a chance of showers
in the afternoon.
* Max temperature.....51-56.
* Min humidity........59-65 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming southeast 1
to 5 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......3500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25) increasing to low (122-194) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 28 to 33. Highs 45 to 50. Northwest winds 4 to 9 mph.
.MONDAY...Partly cloudy. Lows 23 to 29. Highs 50 to 55. Northwest
winds 3 to 8 mph.
.TUESDAY...Mostly cloudy. Lows 27 to 33. Highs 51 to 56.
Southeast winds 3 to 8 mph.
.WEDNESDAY...Partly cloudy. Lows 26 to 32. Highs 53 to 58.
Southeast winds 1 to 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
29 to 35. Highs 55 to 60. South winds 2 to 7 mph.
$$
ORZ699-301115-
Western Forested Blue Mountains-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....33-38.
* Max humidity........66-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northeast winds 1 to 6 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East 5 to 10 mph.
* Ventilation Index...Low (28-48) decreasing to low (25-32) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....48-53...except 42-48 ridges.
* Min humidity........41-52 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-46) increasing to moderate to high
(202-520) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....28-33.
* Max humidity........75-90 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-56) decreasing to low (25-31) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
showers in the afternoon.
* Max temperature.....46-51...except 40-46 ridges.
* Min humidity........56-71 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....Southeast winds 1 to 5 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......6000 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-31) increasing to low to moderate
(134-360) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 35. Highs 36 to 44. Northwest winds up to 5 mph.
.MONDAY...Partly cloudy. Lows 25 to 30. Highs 44 to 51. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 30 to 35. Highs 45 to 52.
Southeast winds up to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 28 to 34. Highs 46 to 54.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
31 to 36. Highs 48 to 56. South winds up to 5 mph.
$$
ORZ696-301115-
John Day Valley-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....33-38.
* Max humidity........64-79 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....Southeast winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-41).
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....48-56...except 44-49 ridges.
* Min humidity........37-52 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-30) increasing to low to moderate
(140-458) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....30-35.
* Max humidity........68-83 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.......Near surface.
* Transport winds.....Northwest around 5 mph shifting to the east
after midnight.
* Ventilation Index...Low (25-41).
.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....47-55...except 42-47 ridges.
* Min humidity........47-61 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....10 percent (very low chance).
* Mixing height.......6500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25) increasing to low to moderate
(82-328) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 32 to 37. Highs 41 to 49. Terrain driven winds less than
5 mph.
.MONDAY...Partly cloudy. Lows 28 to 33. Highs 48 to 55. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 32 to 37. Highs 49 to 57.
Southeast winds 1 to 6 mph.
.WEDNESDAY...Partly cloudy. Lows 31 to 36. Highs 50 to 58.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
33 to 38. Highs 53 to 60. South winds up to 5 mph.
$$
ORZ700-301115-
Central Mountains of Oregon-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....27-33.
* Max humidity........77-92 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....South winds 1 to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North around 5 mph shifting to the southwest
after midnight.
* Ventilation Index...Low (27-49) decreasing to low (25-26) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Max temperature.....48-53...except 42-47 ridges.
* Min humidity........40-55 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 3 to 8 mph.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-31) increasing to low to high
(172-522) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....22-30...except 27-32 ridges.
* Max humidity........78-93 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 5 mph shifting to the
southeast after midnight.
* Ventilation Index...Low (29-61) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....45-50.
* Min humidity........54-69 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast
up to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25) increasing to low to moderate
(103-395) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 25 to 33. Highs 41 to 49. Northwest winds 1 to 6 mph.
.MONDAY...Partly cloudy. Lows 20 to 30. Highs 47 to 54. South
winds 1 to 6 mph.
.TUESDAY...Mostly cloudy. Lows 25 to 35. Highs 49 to 55.
Southeast winds up to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 24 to 33. Highs 50 to 55.
Terrain driven winds less than 5 mph.
.THURSDAY...A slight chance of showers. Mostly cloudy. Lows 26 to
35. Highs 52 to 58. Terrain driven winds less than 5 mph.
$$
ORZ703-301115-
Warm Springs Reservation-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....34-39...except 29-34 ridges.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 6 mph.
* Ridges/upr slopes....Northeast winds 1 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North around 5 mph.
* Ventilation Index...Low (34-56) decreasing to low (25-29) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog in the morning. A slight chance of snow showers in the
morning.
* Max temperature.....47-53...except 37-45 ridges.
* Min humidity........52-62 percent...except 66-81 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 2 to
7 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-36) increasing to low to moderate
(123-237) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....26-31.
* Max humidity........85-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (34-50) decreasing to low (25) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of rain and snow showers in the afternoon.
* Max temperature.....44-50...except 36-42 ridges.
* Min humidity........66-74 percent...except 76-91 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....Northeast around 5 mph.
* Ventilation Index...Low (25-26) increasing to low (86-134) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...A chance of showers. Mostly cloudy. Lows 29 to 34.
Highs 45 to 53. Terrain driven winds less than 5 mph.
.MONDAY...Partly cloudy. Lows 27 to 32. Highs 47 to 54. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 31 to 36. Highs 48 to 56. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 30 to 35. Highs 48 to 54.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of showers. Lows
32 to 37. Highs 50 to 58. Terrain driven winds less than 5 mph.
$$
ORZ704-301115-
Northern Deschutes National Forest-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....27-34.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....Southwest winds 1 to 6 mph becoming 1 to 5
mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (37-51) decreasing to low (25-27) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of snow showers in the morning.
* Max temperature.....47-52...except 35-44 ridges.
* Min humidity........50-59 percent...except 63-78 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2
to 7 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......4000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-49) increasing to moderate (208-312)
in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....21-29.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Low (39-59) decreasing to low (25-28) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of rain and snow showers in the afternoon.
* Max temperature.....44-49...except 36-41 ridges.
* Min humidity........59-73 percent...except 73-88 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....Southeast around 5 mph.
* Ventilation Index...Low (25-30) increasing to low (85-137) in the
afternoon.
.Forecast days 3 through 7......
.SUNDAY...A chance of rain and snow showers. Patchy fog. Mostly
cloudy. Lows 25 to 32. Highs 40 to 50. Terrain driven winds less
than 5 mph.
.MONDAY...Partly cloudy. Lows 23 to 31. Highs 45 to 54. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly cloudy. Lows 27 to 35. Highs 46 to 55. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 27 to 34. Highs 46 to 55.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of rain and snow
showers. Lows 28 to 35. Highs 47 to 56. Terrain driven winds less
than 5 mph.
$$
ORZ705-301115-
Southern Deschutes National Forest-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy dense fog.
* Min temperature.....27-32.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph becoming
southwest 1 to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (30-48) decreasing to low (25-26) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning.
* Max temperature.....44-49...except 36-43 ridges.
* Min humidity........42-54 percent...except 50-65 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 3 to 8 mph.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (28-56) increasing to moderate to high
(422-624) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....19-27...except 24-29 ridges.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph shifting to the south after
midnight.
* Ventilation Index...Low (35-73) decreasing to low (25-26) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of rain and snow showers in the afternoon.
* Max temperature.....42-47...except 34-41 ridges.
* Min humidity........61-76 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-32) increasing to low to moderate
(150-304) in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Patchy fog. Lows 20 to 29. Highs 39 to 45. Terrain driven winds
less than 5 mph.
.MONDAY...Partly cloudy. Lows 17 to 27. Highs 46 to 51. South
winds up to 5 mph.
.TUESDAY...Mostly cloudy. Lows 22 to 32. Highs 47 to 53. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 22 to 31. Highs 48 to 54.
Southeast winds up to 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of rain and snow
showers. Lows 23 to 32. Highs 48 to 54. Terrain driven winds less
than 5 mph.
$$
ORZ697-301115-
Central Blue Mountains-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....29-34.
* Max humidity........55-65 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 1 to 6 mph.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (34-52) decreasing to low (25-33) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....44-50.
* Min humidity........41-47 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 3 to 8 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 10 to 15 mph.
* Ventilation Index...Low (36-52) increasing to moderate to high
(481-591) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....26-32.
* Max humidity........71-86 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.......Near surface.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (52-80) decreasing to low (25-28) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
showers in the afternoon.
* Max temperature.....41-48.
* Min humidity........52-65 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 2
to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southeast 2
to 5 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......6500 ft agl.
* Transport winds.....Southeast around 5 mph increasing to south
around 15 mph in the afternoon.
* Ventilation Index...Low (25-28) increasing to moderate (306-494)
in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 27 to 33. Highs 36 to 42. West winds 1 to 6 mph.
.MONDAY...Partly cloudy. Lows 23 to 28. Highs 43 to 49. West
winds 1 to 6 mph.
.TUESDAY...Mostly cloudy. Lows 27 to 32. Highs 44 to 50. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 25 to 31. Highs 45 to 52.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
28 to 33. Highs 47 to 53. Terrain driven winds less than 5 mph.
$$
ORZ698-301115-
Southern Blue Mountains-
230 PM PDT Thu Oct 29 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....28-33.
* Max humidity........59-72 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 1 to 6 mph.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....East 5 to 10 mph.
* Ventilation Index...Low (28-42) decreasing to low (25-31) after
midnight.
.FRIDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....46-52.
* Min humidity........40-47 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 2 to 7 mph.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....South around 5 mph increasing to around 15
mph in the afternoon.
* Ventilation Index...Low (26-40) increasing to moderate to high
(407-509) in the afternoon.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....25-32.
* Max humidity........74-84 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.....Southeast around 5 mph.
* Ventilation Index...Low (36-72) decreasing to low (25-27) after
midnight.
.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....44-49.
* Min humidity........55-62 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 2
to 6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southeast 2
to 5 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (25-26) increasing to moderate (213-439)
in the afternoon.
.Forecast days 3 through 7......
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 27 to 33. Highs 39 to 47. Northwest winds 2 to 7 mph.
.MONDAY...Partly cloudy. Lows 21 to 27. Highs 45 to 50. Northwest
winds 2 to 7 mph.
.TUESDAY...Mostly cloudy. Lows 25 to 30. Highs 46 to 51.
Southeast winds up to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 25 to 30. Highs 47 to 52. East
winds up to 5 mph.
.THURSDAY...Partly cloudy. Lows 27 to 32. Highs 50 to 55. Terrain
driven winds less than 5 mph.
$$
.8-14 DAY OUTLOOK for Friday November 6 through Thursday November 12...
A greater chance of near to above normal precipitation and above
normal temperatures.
$$