070
FNUS56 KPDT 102144
FWFPDT

Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
244 PM PDT Fri Oct 10 2025


.DISCUSSION...

An upper low spinning off the Oregon coast will spread colder air
into the region over the next 24 to 48 hours. Snow will
accumulate in the highest elevations, while colder temperatures
and rains will keep relative humidity high over the weekend.
Expect windy conditions across the Columbia Gorge and Basin,
especially Saturday night into very early Sunday morning.


***Winds are 20 foot 10 minute averages***
***CWR-chance of wetting rain 0.10 or greater***
***Ventilation Index is derived from the
   transport wind multiplied by the mixing
   height in 100`s of feet. Index 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.***
     Note: Max transport winds may not occur
     at the same time as max mixing height.

WAZ695-111115-
East Washington South Central Cascade Mountains-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. A chance
  of snow showers after midnight.
* Min temperature.....33-40.
* Max humidity........82-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (47-215) increasing to poor to
  fair (32-238) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers.
* Max temperature.....47-54...except 37-46 ridges.
* Min humidity........60-75 percent...except 72-87 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 5 to 11 mph.
*     Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (55-261) increasing to poor to
  good (192-510) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Rain and snow showers in the
  evening, then a chance of rain and snow showers after midnight.
* Min temperature.....31-38.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 6 to 12 mph.
*     Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (92-334) decreasing to poor to
  fair (42-260) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
  in the morning, then rain and snow showers in the afternoon.
* Max temperature.....42-49...except 33-41 ridges.
* Min humidity........58-73 percent...except 71-86 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................40 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (52-258) increasing to fair to
  good (244-546) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with rain and snow showers. Lows
28 to 34. Highs 35 to 47. Northeast winds 4 to 9 mph.
.TUESDAY...Warmer. Mostly clear. Lows 28 to 33. Highs 46 to 59.
Northeast winds 2 to 7 mph.
.WEDNESDAY...Mostly clear. Lows 32 to 38. Highs 51 to 63. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 34 to 39. Highs 51 to 64. Terrain
driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of rain and snow showers.
Lows 36 to 41. Highs 45 to 58. West winds 2 to 7 mph.

$$

WAZ690-111115-
Kittitas Valley-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  evening, then a slight chance of showers after midnight.
* Min temperature.....38-45.
* Max humidity........79-94 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25
      mph decreasing to 2 to 7 mph after midnight.
*     Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (98-220) decreasing to poor
  (27-111) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Max temperature.....55-62...except 46-56 ridges.
* Min humidity........49-62 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 7 to 13 mph.
*     Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (56-166) increasing to fair to good
  (432-660) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
  chance of showers in the evening, then a slight chance of showers
  after midnight.
* Min temperature.....38-44.
* Max humidity........78-93 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 25
      mph.
*     Ridges/upr slopes....West winds 9 to 15 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (104-240) decreasing to poor
  (30-126) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  morning, then showers likely in the afternoon.
* Max temperature.....49-56...except 39-50 ridges.
* Min humidity........51-66 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (25-125) increasing to fair to good
  (334-564) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with showers and a slight chance of
snow showers. Lows 34 to 40. Highs 45 to 52. North winds 8 to
14 mph.
.TUESDAY...Mostly clear. Lows 31 to 39. Highs 54 to 61. North
winds 6 to 12 mph.
.WEDNESDAY...Mostly clear. Lows 34 to 40. Highs 57 to 64. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 35 to 42. Highs 59 to 65. Terrain
driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a slight chance of showers. Lows
39 to 44. Highs 57 to 63. West winds 2 to 7 mph.

$$

WAZ694-111115-
Yakama Alpine District-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....34-41.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (95-229) decreasing to poor
  (45-179) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  morning, then showers likely in the afternoon.
* Max temperature.....50-57...except 39-50 ridges.
* Min humidity........58-73 percent...except 69-84 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 6 to 12 mph.
*     Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (87-225) increasing to fair to
  good (309-603) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening,
  then a chance of rain and snow showers after midnight.
* Min temperature.....33-41...except 31-36 ridges.
* Max humidity........84-99 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 9 to 15 mph with gusts up to 35
      mph.
*     Ridges/upr slopes....West winds 10 to 16 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 20 mph.
* Ventilation Index...Poor to fair (147-323) decreasing to poor to
  fair (95-263) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers in the morning, then rain and snow showers in the
  afternoon.
* Max temperature.....45-52...except 36-46 ridges.
* Min humidity........61-76 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 5 to 11 mph.
*     Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (64-206) increasing to fair to
  good (342-620) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers. Lows 29 to 37. Highs 37 to
49. Northeast winds 4 to 10 mph.
.TUESDAY...Warmer. Mostly clear. Lows 30 to 36. Highs 48 to 60.
Northeast winds 4 to 9 mph.
.WEDNESDAY...Mostly clear. Lows 31 to 38. Highs 53 to 64. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 33 to 39. Highs 54 to 64. Terrain
driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 36 to 42.
Highs 49 to 61. West winds 2 to 7 mph.

$$

ORZ691-WAZ691-111115-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....40-46.
* Max humidity........80-95 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 7 to 13 mph with gusts up to
      25 mph.
*     Ridges/upr slopes....Southwest winds 7 to 13 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southwest around 15 mph.
* Ventilation Index...Poor to fair (120-226) decreasing to poor
  (29-129) after midnight.

.SATURDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
  chance of showers.
* Max temperature.....56-63.
* Min humidity........48-58 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 9 to 15 mph with gusts up to
      30 mph.
*     Ridges/upr slopes....Southwest winds 9 to 15 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (75-205) increasing to good to
  excellent (598-954) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....40-46.
* Max humidity........79-94 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 12 to 18 mph with gusts up
      to 30 mph.
*     Ridges/upr slopes....West winds 12 to 18 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 20 mph.
* Ventilation Index...Fair (201-417) decreasing to poor to fair
  (87-381) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Max temperature.....52-58.
* Min humidity........51-63 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 10 to 16 mph.
*     Ridges/upr slopes....Southwest winds 10 to 16 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 20 mph.
* Ventilation Index...Poor to fair (70-412) increasing to good to
  excellent (575-945) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with showers likely. Lows 39 to 44.
Highs 49 to 58. Northeast winds 7 to 13 mph.
.TUESDAY...Mostly clear. Lows 34 to 39. Highs 54 to 61. North
winds 5 to 11 mph.
.WEDNESDAY...Mostly clear. Lows 34 to 39. Highs 58 to 63.
Northwest winds 1 to 6 mph.
.THURSDAY...Mostly clear. Lows 35 to 40. Highs 59 to 64. West
winds 1 to 6 mph.
.FRIDAY...Partly cloudy with a slight chance of showers. Lows
39 to 44. Highs 59 to 64. Southwest winds 3 to 8 mph.

$$

ORZ692-WAZ692-111115-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....36-43.
* Max humidity........82-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (75-209) increasing to poor to
  fair (88-256) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
  in the morning, then a chance of showers in the afternoon.
* Max temperature.....48-57...except 41-47 ridges.
* Min humidity........52-67 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 5 to 11 mph.
*     Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (161-349) increasing to fair to
  excellent (467-807) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of snow
  showers in the evening. Showers. Snow showers after midnight.
* Min temperature.....34-41.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 9 to 15 mph with gusts up to
      30 mph.
*     Ridges/upr slopes....Southwest winds 10 to 16 mph.
* CWR.................60 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 20 mph.
* Ventilation Index...Fair (207-405) decreasing to poor to fair
  (129-351) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely.
* Max temperature.....42-52...except 35-41 ridges.
* Min humidity........65-80 percent...except 80-95 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 6 to 12 mph.
*     Ridges/upr slopes....Southwest winds 5 to 11 mph.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....Southwest around 20 mph.
* Ventilation Index...Poor to fair (176-496) increasing to fair to
  good (310-634) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with rain and snow showers likely.
Lows 34 to 39. Highs 44 to 54. East winds 1 to 6 mph.
.TUESDAY...Partly cloudy. Lows 32 to 37. Highs 47 to 57. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 32 to 38. Highs 50 to 60. Terrain
driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
34 to 39. Highs 50 to 59. Terrain driven winds less than 5 mph.
.FRIDAY...A chance of showers. Partly cloudy. Lows 35 to 41.
Highs 48 to 59. Southwest winds 2 to 7 mph.

$$

ORZ693-WAZ693-111115-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
  chance of showers.
* Min temperature.....36-44...except 34-39 ridges.
* Max humidity........82-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (53-185) decreasing to poor (32-150)
  after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
  in the morning, then a chance of showers in the afternoon.
* Max temperature.....48-57...except 41-49 ridges.
* Min humidity........49-61 percent...except 57-72 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (119-333) increasing to fair to
  excellent (363-725) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening,
  then rain and snow showers after midnight.
* Min temperature.....32-41.
* Max humidity........84-99 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 6 to 12 mph.
*     Ridges/upr slopes....Southwest winds 6 to 12 mph.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (111-283) decreasing to poor to
  fair (90-278) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely.
* Max temperature.....42-52...except 38-44 ridges.
* Min humidity........63-78 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 3 to 7 mph.
*     Ridges/upr slopes....Southwest winds 3 to 7 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....Southwest around 15 mph.
* Ventilation Index...Poor to fair (126-366) increasing to fair to
  good (320-656) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with rain and snow showers likely.
Lows 31 to 39. Highs 47 to 55. Terrain driven winds less than
5 mph.
.TUESDAY...Partly cloudy. Lows 30 to 38. Highs 52 to 60. Terrain
driven winds less than 5 mph.
.WEDNESDAY...A slight chance of showers. Mostly clear. Lows 31 to
39. Highs 54 to 62. Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
33 to 40. Highs 52 to 61. Terrain driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 32 to 41.
Highs 50 to 59. Southwest winds 1 to 5 mph.

$$

ORZ701-111115-
Eastern Columbia River Gorge of Oregon-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening,
  then a chance of showers after midnight.
* Min temperature.....38-43.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (74-198) decreasing to poor (26-116)
  after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  morning, then showers likely in the afternoon.
* Max temperature.....55-60.
* Min humidity........60-75 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 3 to 8 mph increasing to
      west 9 to 15 mph in the afternoon. In the eastern Columbia
      River Gorge, west winds 4 to 9 mph increasing to 11 to 17 mph
      with gusts up to 30 mph in the afternoon.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to west
  around 20 mph in the afternoon.
* Ventilation Index...Poor (49-157) increasing to fair to good
  (433-699) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers in the evening, then a
  chance of showers after midnight.
* Min temperature.....39-45.
* Max humidity........82-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 12 to 18 mph. In the eastern
      Columbia River Gorge, west winds 12 to 18 mph increasing to
      16 to 26 mph after midnight. Gusts to 30 mph increasing to 40
      mph after midnight.
*     Ridges/upr slopes....West winds 7 to 13 mph increasing to 13 to
      19 mph after midnight.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (162-354) decreasing to poor to
  fair (121-319) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. Showers likely in the morning,
  then showers in the afternoon.
* Max temperature.....52-57...except 47-53 ridges.
* Min humidity........63-78 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 7 to 13 mph...except west 7 to 13
      mph with gusts up to 30 mph in the eastern Columbia River
      Gorge.
*     Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....West around 20 mph.
* Ventilation Index...Poor to fair (127-361) increasing to good to
  excellent (545-777) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Showers. Lows 37 to 42. Highs 48 to 53. Northeast
winds 4 to 10 mph.
.TUESDAY...Partly cloudy. Lows 35 to 40. Highs 56 to 61. East
winds 3 to 8 mph.
.WEDNESDAY...Mostly clear. Lows 35 to 40. Highs 61 to 66. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 37 to 42. Highs 62 to 67. Terrain
driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 40 to 45.
Highs 58 to 63. West winds 3 to 8 mph.

$$

ORZ702-111115-
East Slopes of the Mt. Hood National Forest-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. Showers likely and a slight
  chance of snow showers in the evening, then a chance of rain and
  snow showers after midnight.
* Min temperature.....34-40.
* Max humidity........84-99 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.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (67-227) decreasing to poor
  (25-165) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
  in the morning, then showers and a slight chance of heavy snow
  showers in the afternoon.
* Max temperature.....49-58...except 43-52 ridges.
* Min humidity........55-68 percent...except 65-80 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 2 to 7 mph.
*     Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor (35-171) increasing to fair to good
  (207-519) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers in the evening, then
  rain and snow showers likely after midnight.
* Min temperature.....33-41.
* Max humidity........82-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 35
      mph.
*     Ridges/upr slopes....West winds 4 to 9 mph increasing to 9 to 15
      mph after midnight.
* CWR.................40 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 20 to 25 mph.
* Ventilation Index...Poor to fair (103-359) decreasing to poor to
  fair (91-335) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers.
* Max temperature.....45-54...except 39-48 ridges.
* Min humidity........59-73 percent...except 69-84 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 10 mph.
*     Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................70 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....West around 20 mph.
* Ventilation Index...Poor to fair (104-366) increasing to fair to
  good (271-599) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers. Lows 31 to 38. Highs 38 to
49. Northeast winds 1 to 6 mph.
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 32 to
38. Highs 46 to 57. East winds 1 to 5 mph.
.WEDNESDAY...Mostly clear. Lows 34 to 39. Highs 52 to 63. Terrain
driven winds less than 5 mph.
.THURSDAY...A slight chance of showers. Mostly clear. Lows 35 to
40. Highs 52 to 64. Terrain driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 38 to 44.
Highs 48 to 60. West winds 1 to 6 mph.

$$

ORZ695-111115-
Eagle Cap Wilderness-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. A chance
  of snow showers after midnight.
* Min temperature.....35-41...except 28-36 ridges.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (58-176) decreasing to poor (25-107)
  after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers.
* Max temperature.....44-55...except 34-44 ridges.
* Min humidity........51-66 percent...except 66-81 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (27-179) increasing to fair (225-485) in
  the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
  in the evening, then rain and snow showers after midnight.
* Min temperature.....32-38...except 25-32 ridges.
* Max humidity........89-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 5 to 11 mph.
*     Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................50 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor to fair (45-200).

.SUNDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely.
* Max temperature.....39-49...except 29-39 ridges.
* Min humidity........63-78 percent...except 77-91 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 2 to 7 mph.
*     Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....Southwest around 15 mph.
* Ventilation Index...Poor to fair (38-240) increasing to fair
  (203-463) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with rain and snow showers likely.
Lows 27 to 37. Highs 39 to 53. East winds 1 to 5 mph.
.TUESDAY...A slight chance of rain and snow showers. Partly
cloudy. Lows 28 to 37. Highs 44 to 58. North winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 30 to 38. Highs 45 to 59. Terrain driven winds less
than 5 mph.
.THURSDAY...Partly cloudy with a chance of rain and snow showers.
Lows 29 to 38. Highs 43 to 58. North winds 1 to 6 mph.
.FRIDAY...Partly cloudy with a chance of rain and snow showers.
Lows 30 to 38. Highs 40 to 55. Southwest winds 1 to 5 mph.

$$

ORZ694-111115-
Grande Ronde Valley of Oregon-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
  the evening, then a chance of showers after midnight.
* Min temperature.....36-41.
* Max humidity........89-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 5 to 11 mph.
*     Ridges/upr slopes....Northwest winds 8 to 13 mph shifting to the
      north 3 to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 10 to 15 mph.
* Ventilation Index...Poor to fair (106-236) decreasing to poor
  (97-171) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Max temperature.....54-59.
* Min humidity........46-54 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 4 to 10 mph.
*     Ridges/upr slopes....Northwest winds 5 to 11 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (185-275) increasing to good
  (555-691) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  evening, then showers after midnight.
* Min temperature.....34-39.
* Max humidity........95-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 25
      mph.
*     Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (186-294) decreasing to poor to
  fair (142-274) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. Showers likely.
* Max temperature.....48-53.
* Min humidity........60-69 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 2 to 7 mph.
*     Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor to fair (90-236) increasing to fair to
  good (272-522) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with showers likely. Lows 32 to 37.
Highs 53 to 58. Terrain driven winds less than 5 mph.
.TUESDAY...Partly cloudy. Lows 31 to 36. Highs 58 to 63. North
winds 2 to 6 mph.
.WEDNESDAY...A slight chance of showers. Mostly clear. Lows 31 to
36. Highs 60 to 65. Northwest winds 1 to 6 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
32 to 37. Highs 58 to 63. Northwest winds 2 to 7 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 32 to 37.
Highs 56 to 61. South winds 1 to 5 mph.

$$

ORZ699-111115-
Western Forested Blue Mountains-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. A chance
  of snow showers after midnight.
* Min temperature.....32-37.
* Max humidity........84-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 2 to 7 mph.
*     Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor to fair (121-243) decreasing to poor
  (59-181) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
  the morning. A chance of snow showers. A chance of showers in the
  afternoon.
* Max temperature.....47-53...except 41-47 ridges.
* Min humidity........47-62 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (89-227) increasing to fair to
  good (402-612) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. A chance of snow showers in
  the evening. Showers. Snow showers after midnight.
* Min temperature.....30-36.
* Max humidity........89-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 6 to 12 mph.
*     Ridges/upr slopes....West winds 5 to 8 mph increasing to 8 to 14
      mph after midnight.
* CWR.................40 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (155-313) decreasing to poor to
  fair (111-273) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of snow showers in
  the morning. A chance of showers. Snow showers likely in the
  afternoon.
* Max temperature.....42-48...except 36-42 ridges.
* Min humidity........61-76 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 3 to 8 mph.
*     Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (145-339) increasing to fair to
  good (341-581) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with rain and snow showers likely.
Lows 30 to 36. Highs 42 to 51. Southeast winds 1 to 6 mph.
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 29 to
35. Highs 47 to 56. North winds 1 to 5 mph.
.WEDNESDAY...Mostly clear with a slight chance of showers. Lows
30 to 35. Highs 50 to 58. Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 31 to 37. Highs 49 to 57. Terrain driven winds less
than 5 mph.
.FRIDAY...A chance of rain and snow showers. Partly cloudy. Lows
31 to 37. Highs 47 to 55. Terrain driven winds less than 5 mph.

$$

ORZ696-111115-
John Day Valley-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....34-39.
* Max humidity........79-92 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 6 to 12 mph decreasing to 2 to 5
      mph after midnight.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (136-288) decreasing to poor
  (73-177) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of snow showers in
  the morning. A chance of showers.
* Max temperature.....49-57...except 44-49 ridges.
* Min humidity........43-55 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (70-160) increasing to fair to good
  (459-689) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers in the evening, then
  showers likely after midnight.
* Min temperature.....33-39.
* Max humidity........80-93 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 30
      mph.
*     Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (190-344) decreasing to poor to
  fair (153-337) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers.
* Max temperature.....45-52...except 40-45 ridges.
* Min humidity........50-63 percent...except 61-69 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (190-404) increasing to fair to
  good (434-698) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers likely. Lows 34 to 39.
Highs 46 to 54. Southeast winds 2 to 7 mph.
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 31 to
36. Highs 50 to 59. North winds 2 to 7 mph.
.WEDNESDAY...Mostly clear with a slight chance of showers. Lows
32 to 37. Highs 54 to 62. Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
33 to 38. Highs 54 to 62. Terrain driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 34 to 39.
Highs 52 to 60. Southwest winds 1 to 5 mph.

$$

ORZ700-111115-
Central Mountains of Oregon-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening,
  then a chance of showers after midnight.
* Min temperature.....27-36.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 5 to 11 mph decreasing to 2
      to 5 mph after midnight.
*     Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Poor to fair (97-285) decreasing to poor
  (48-136) after midnight.

.SATURDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
  chance of rain and snow showers in the morning, then a chance of
  showers in the afternoon.
* Max temperature.....49-55...except 43-48 ridges.
* Min humidity........44-59 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 10 mph.
*     Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (54-116) increasing to fair to good
  (480-646) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening,
  then a chance of rain and snow showers after midnight.
* Min temperature.....28-37.
* Max humidity........85-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 9 to 15 mph with gusts up to 30
      mph.
*     Ridges/upr slopes....West winds 9 to 15 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Fair (205-345) decreasing to poor to fair
  (153-329) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
  the morning. A chance of snow showers. A chance of showers in the
  afternoon.
* Max temperature.....47-52...except 39-45 ridges.
* Min humidity........49-64 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 10 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (73-245) increasing to fair to
  good (370-632) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers likely. Lows 29 to 37.
Highs 45 to 51. Southeast winds 4 to 9 mph.
.TUESDAY...A slight chance of showers. Mostly cloudy. Lows 26 to
33. Highs 50 to 57. North winds 4 to 9 mph.
.WEDNESDAY...Partly cloudy with a slight chance of showers. Lows
28 to 33. Highs 55 to 60. North winds 1 to 6 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
29 to 35. Highs 54 to 61. Northwest winds 2 to 7 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 29 to 38.
Highs 53 to 60. Southwest winds 1 to 6 mph.

$$

ORZ703-111115-
Warm Springs Reservation-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening,
  then a chance of showers after midnight.
* Min temperature.....36-41.
* Max humidity........84-94 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 2 to 7 mph.
*     Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (73-195) decreasing to poor (25-118)
  after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Max temperature.....52-59...except 40-48 ridges.
* Min humidity........54-65 percent...except 68-83 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 2 to 7 mph increasing to
      west 8 to 14 mph with gusts up to 25 mph in the afternoon.
*     Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (42-132) increasing to fair to good
  (371-641) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers in the evening, then
  showers likely after midnight.
* Min temperature.....39-44...except 33-38 ridges.
* Max humidity........77-83 percent...except 83-98 percent ridges.
* Humidity recovery...Good...except Excellent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 11 to 17 mph with gusts up to 35
      mph.
*     Ridges/upr slopes....West winds 11 to 17 mph increasing to 14 to
      24 mph after midnight.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 20 to 25 mph.
* Ventilation Index...Poor to fair (180-368) decreasing to poor to
  fair (131-319) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  morning. Snow showers. Showers in the afternoon.
* Max temperature.....48-55...except 37-45 ridges.
* Min humidity........53-68 percent...except 71-86 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 7 to 13 mph.
*     Ridges/upr slopes....West winds 11 to 17 mph decreasing to 5 to
      11 mph in the afternoon.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....West around 20 mph.
* Ventilation Index...Poor to fair (86-334) increasing to fair to
  good (432-690) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers. Lows 34 to 40. Highs 42 to
52. Northeast winds 6 to 12 mph.
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 33 to
38. Highs 49 to 57. Northeast winds 6 to 12 mph.
.WEDNESDAY...Mostly clear. Lows 33 to 38. Highs 56 to 63. North
winds 1 to 6 mph.
.THURSDAY...A slight chance of showers. Mostly clear. Lows 35 to
40. Highs 57 to 65. Terrain driven winds less than 5 mph.
.FRIDAY...Partly cloudy with a chance of showers. Lows 39 to 44.
Highs 53 to 62. West winds 2 to 7 mph.

$$

ORZ704-111115-
Northern Deschutes National Forest-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
  in the evening, then a chance of rain and snow showers after
  midnight.
* Min temperature.....28-34.
* Max humidity........87-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 2 to 6 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....Southwest winds 4 to 10 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (76-232) decreasing to poor
  (25-127) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers in the morning, then rain and snow showers likely in the
  afternoon.
* Max temperature.....49-54...except 37-46 ridges.
* Min humidity........55-65 percent...except 71-86 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 5 to 11 mph.
*     Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to west
  around 20 mph in the afternoon.
* Ventilation Index...Poor (43-163) increasing to fair to good
  (288-600) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers in the evening. Snow
  showers. Showers likely after midnight.
* Min temperature.....29-36.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 11 to 17 mph. Gusts to 40 mph
      after midnight.
*     Ridges/upr slopes....West winds 12 to 18 mph increasing to 15 to
      25 mph after midnight.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 20 to 25 mph.
* Ventilation Index...Poor to fair (153-379) increasing to poor to
  fair (142-394) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
  morning. Snow showers. Showers in the afternoon.
* Max temperature.....46-51...except 34-43 ridges.
* Min humidity........57-68 percent...except 72-87 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 6 to 12 mph.
*     Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....West around 20 mph.
* Ventilation Index...Poor to fair (85-311) increasing to fair to
  good (341-679) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers. Lows 28 to 34. Highs 37 to
48. Northeast winds 4 to 9 mph.
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 27 to
33. Highs 44 to 55. Northeast winds 8 to 14 mph.
.WEDNESDAY...A slight chance of showers. Mostly clear. Lows 26 to
33. Highs 51 to 62. Northeast winds 2 to 7 mph.
.THURSDAY...Mostly clear with a slight chance of rain and snow
showers. Lows 28 to 34. Highs 51 to 63. Northwest winds 1 to
5 mph.
.FRIDAY...A chance of rain and snow showers. Partly cloudy. Lows
32 to 38. Highs 47 to 60. West winds 3 to 8 mph.

$$

ORZ705-111115-
Southern Deschutes National Forest-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening.
  A chance of snow showers. A chance of showers after midnight.
* Min temperature.....25-31.
* Max humidity........95-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 2 to 6 mph.
*     Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Poor to fair (124-228) decreasing to poor
  (56-138) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers.
* Max temperature.....46-51...except 36-44 ridges.
* Min humidity........53-68 percent...except 67-82 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (56-120) increasing to fair to good
  (300-556) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. Showers likely in the evening.
  A chance of snow showers. A chance of showers after midnight.
* Min temperature.....26-31.
* Max humidity........93-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 30
      mph.
*     Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Poor to fair (165-332).

.SUNDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers.
* Max temperature.....43-48...except 34-42 ridges.
* Min humidity........54-69 percent...except 67-82 percent ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (80-208) increasing to fair
  (278-454) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Rain and snow showers likely. Lows 26 to 31.
Highs 39 to 47. South winds 1 to 6 mph.
.TUESDAY...A slight chance of showers. Mostly cloudy. Lows 24 to
30. Highs 46 to 54. Northeast winds 4 to 9 mph.
.WEDNESDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 24 to 31. Highs 52 to 59. Terrain driven winds less
than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 24 to 31. Highs 51 to 58. Terrain driven winds less
than 5 mph.
.FRIDAY...A chance of rain and snow showers. Partly cloudy. Lows
27 to 34. Highs 48 to 56. West winds 1 to 5 mph.

$$

ORZ697-111115-
Central Blue Mountains-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. A chance
  of snow showers after midnight.
* Min temperature.....28-34.
* Max humidity........85-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 6 to 12 mph decreasing to 2 to 5
      mph after midnight.
*     Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (138-258) decreasing to poor
  (45-131) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy. A slight chance of rain and
  snow showers in the morning, then a chance of rain and snow
  showers in the afternoon.
* Max temperature.....47-52...except 41-47 ridges.
* Min humidity........43-55 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (75-169) increasing to fair to good
  (416-670) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers in the evening, then rain and snow showers likely after
  midnight.
* Min temperature.....27-32.
* Max humidity........90-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25
      mph.
*     Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (112-254) decreasing to poor to
  fair (81-219) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A slight chance of rain and
  snow showers in the morning, then a chance of rain and snow
  showers in the afternoon.
* Max temperature.....43-48...except 37-44 ridges.
* Min humidity........52-66 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (119-281) increasing to fair
  (304-490) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with a chance of rain and snow
showers. Lows 27 to 33. Highs 43 to 49. Southeast winds 1 to
6 mph.
.TUESDAY...Mostly cloudy with a slight chance of showers. Lows
27 to 33. Highs 49 to 56. North winds 1 to 5 mph.
.WEDNESDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 28 to 35. Highs 50 to 57. Terrain driven winds less
than 5 mph.
.THURSDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 28 to 34. Highs 49 to 55. Northwest winds 1 to
5 mph.
.FRIDAY...Partly cloudy with a chance of rain and snow showers.
Lows 28 to 34. Highs 46 to 53. West winds 1 to 5 mph.

$$

ORZ698-111115-
Southern Blue Mountains-
244 PM PDT Fri Oct 10 2025

.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. A chance
  of snow showers after midnight.
* Min temperature.....28-33.
* Max humidity........82-96 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 7 to 13 mph with gusts up to
      25 mph becoming west 2 to 5 mph after midnight.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (198-320) decreasing to poor
  (88-182) after midnight.

.SATURDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
  slight chance of snow showers. A slight chance of showers in the
  afternoon.
* Max temperature.....47-52...except 42-47 ridges.
* Min humidity........36-46 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (94-154) increasing to good to excellent
  (613-797) in the afternoon.

.SATURDAY NIGHT...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
  showers.
* Min temperature.....28-33.
* Max humidity........86-99 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 25
      mph.
*     Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 15 to 20 mph.
* Ventilation Index...Fair (223-361) decreasing to poor to fair
  (127-251) after midnight.

.SUNDAY...
* Sky/weather.........Mostly cloudy. A slight chance of snow
  showers. A slight chance of showers in the afternoon.
* Max temperature.....45-51.
* Min humidity........41-54 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 4 to 9 mph.
*     Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (151-273) increasing to fair to
  good (397-541) in the afternoon.


.Forecast days 3 through 7......
.COLUMBUS DAY...Mostly cloudy with a chance of rain and snow
showers. Lows 28 to 34. Highs 47 to 53. East winds 2 to 7 mph.
.TUESDAY...A slight chance of showers. Mostly cloudy. Lows 28 to
34. Highs 54 to 59. North winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 29 to 35. Highs 54 to 60. North winds 2 to 7 mph.
.THURSDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 29 to 34. Highs 53 to 59. Northwest winds 2 to
7 mph.
.FRIDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 28 to 33. Highs 50 to 56. West winds 2 to 7 mph.

$$


.8-14 DAY OUTLOOK for Saturday October 18 through Friday October 24...

A greater chance of below normal temperatures and above normal
precipitation.

$$