Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
485
FNUS56 KPDT 251139
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
439 AM PDT Sun Oct 25 2026
.DISCUSSION...An oncoming weather system will bring rain chance
(20-50%) across the region through Tuesday, with high chances
(70-80%) of wetting rains through the Eastern Mountains and parts
of the Northern Blues. Winds overall will be light but can see
some gusty 20 to 25 mph gusts in some of the heavier showers.
Otherwise, excellent overnight recoveries are forecasted
throughout the area.
***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. ***
WAZ695-252315-
East Washington South Central Cascade Mountains-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
showers in the afternoon.
* Max temperature.....44-51...except 37-43 ridges.
* Min humidity........53-67 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....Southeast winds up to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......2500 ft agl.
* Transport winds.....Southeast 10 to 15 mph.
* Ventilation Index...Low (31-73) increasing to low to moderate
(160-274) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers in the
evening. A chance of snow showers. A slight chance of showers
after midnight.
* Min temperature.....33-38.
* Max humidity........83-98 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.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Low (32-66) decreasing to low (25-35) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
showers.
* Max temperature.....45-52...except 37-44 ridges.
* Min humidity........65-79 percent...except 76-89 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.......3500 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Low (25-36) increasing to low (115-165) in
the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 33 to 39. Highs 38 to 50. West winds 2 to 7 mph.
.WEDNESDAY...Mostly cloudy with rain and snow showers. Lows 30 to
36. Highs 35 to 46. West winds 1 to 6 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
26 to 31. Highs 33 to 44. Terrain driven winds less than 5 mph.
.FRIDAY...A chance of snow showers. Mostly cloudy. Lows 24 to 30.
Highs 34 to 45. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of snow showers.
Lows 22 to 28. Highs 37 to 47. Terrain driven winds less than
5 mph.
$$
WAZ690-252315-
Kittitas Valley-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....50-56...except 42-50 ridges.
* Min humidity........46-58 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northeast winds 1 to 6 mph.
* Ridges/upr slopes....light less than 5 mph becoming east 2 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......2500 ft agl.
* Transport winds.....East 5 to 10 mph.
* Ventilation Index...Low (25-34) increasing to low (116-172) in
the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of showers.
* Min temperature.....35-42.
* Max humidity........80-95 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...North winds up to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North around 5 mph.
* Ventilation Index...Low (25-39).
.MONDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of showers.
* Max temperature.....50-57...except 42-51 ridges.
* Min humidity........60-75 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.....West around 5 mph.
* Ventilation Index...Low (25-51) increasing to low (107-169) in
the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 33 to 40. Highs 51 to 58. West
winds 1 to 6 mph.
.WEDNESDAY...A chance of showers. Partly cloudy. Lows 30 to 37.
Highs 46 to 54. West winds up to 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 28 to 34. Highs 43 to 50. Terrain driven winds less than
5 mph.
.FRIDAY...A chance of rain and snow showers. Mostly cloudy. Lows
26 to 33. Highs 42 to 49. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 25 to 31. Highs 44 to 50. Terrain driven winds less
than 5 mph.
$$
WAZ694-252315-
Yakama Alpine District-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....49-55...except 41-50 ridges.
* Min humidity........48-59 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.......2500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Low (25-40) increasing to low to moderate
(97-211) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....33-39.
* 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.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (25-53) decreasing to low (25-37) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of snow showers in
the morning. A chance of showers.
* Max temperature.....47-54...except 39-48 ridges.
* Min humidity........69-84 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.....Southwest 5 to 10 mph.
* Ventilation Index...Low (26-40) increasing to low to moderate
(153-229) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a slight chance of showers. Lows
33 to 38. Highs 42 to 54. West winds 2 to 7 mph.
.WEDNESDAY...Mostly cloudy with snow showers and a chance of
showers. Lows 32 to 37. Highs 38 to 49. Southwest winds 2 to
7 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 26 to 33. Highs 37 to 48. Southwest winds up to 5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 24 to 31. Highs 37 to 48. Terrain driven winds less than
5 mph.
.SATURDAY...Partly cloudy with a slight chance of showers, light
freezing rain and snow showers. Lows 23 to 30. Highs 39 to 50.
Terrain driven winds less than 5 mph.
$$
ORZ691-WAZ691-252315-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy. Patchy frost in the morning.
* Max temperature.....55-61...except 50-56 ridges.
* Min humidity........41-52 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northeast 1
to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....East around 5 mph.
* Ventilation Index...Low (25-41) increasing to low (38-138) in the
afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of showers
after midnight.
* Min temperature.....35-41.
* Max humidity........80-95 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....North around 5 mph shifting to the southwest
after midnight.
* Ventilation Index...Low (25-33).
.MONDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of showers in the morning. A chance of showers in
the afternoon.
* Max temperature.....52-58.
* Min humidity........61-74 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2
to 7 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southwest 2
to 7 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-48) increasing to low to moderate
(197-401) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 37 to
42. Highs 53 to 60. Southwest winds 4 to 10 mph.
.WEDNESDAY...A slight chance of showers. Partly cloudy. Lows
35 to 40. Highs 51 to 57. Southwest winds 3 to 8 mph.
.THURSDAY...Mostly cloudy with a chance of showers and a slight
chance of light freezing rain. Lows 30 to 35. Highs 48 to 54.
Southwest winds 2 to 7 mph.
.FRIDAY...A chance of showers. Mostly cloudy. Lows 29 to 34.
Highs 46 to 51. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of showers and
light freezing rain. Lows 26 to 31. Highs 46 to 51. Terrain
driven winds less than 5 mph.
$$
ORZ692-WAZ692-252315-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....56-63...except 49-55 ridges.
* Min humidity........39-49 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 4 to 9 mph.
* Ridges/upr slopes....South winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....South around 15 mph.
* Ventilation Index...Low (54-100) increasing to low to moderate
(192-320) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....34-42.
* Max humidity........73-86 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....South winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (38-88) decreasing to low (30-58) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
morning, then showers likely in the afternoon.
* Max temperature.....46-53...except 41-46 ridges.
* Min humidity........68-80 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................30 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......4000 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (29-51) increasing to low to moderate
(173-249) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Showers likely. Lows 34 to 41. Highs 42 to 52.
Southwest winds 3 to 8 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows 30 to 38. Highs 42 to 52. South winds 1 to 6 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 35. Highs 40 to 50. Terrain driven winds less than
5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 27 to 33. Highs 38 to 47. Terrain driven winds less than
5 mph.
.SATURDAY...A chance of rain and snow showers. Partly cloudy.
Lows 23 to 31. Highs 40 to 48. Terrain driven winds less than
5 mph.
$$
ORZ693-WAZ693-252315-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....56-64...except 50-56 ridges.
* Min humidity........35-42 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 4 to 9 mph.
* Ridges/upr slopes....South winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (25-79) increasing to low to moderate
(121-349) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....33-43...except 40-45 ridges.
* Max humidity........66-81 percent...except 58-69 percent ridges.
* Humidity recovery...Good...except Moderate ridges.
* 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.......500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (25-73) decreasing to low (26-56) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the morning, then showers in the afternoon.
* Max temperature.....47-56...except 45-50 ridges.
* Min humidity........56-71 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 2 to 7 mph in the morning
becoming upslope less than 5 mph.
* Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................60 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......3500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (25-83) increasing to low to moderate
(155-351) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with showers likely. Lows 31 to 40.
Highs 44 to 53. Southwest winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 28 to 36. Highs 46 to 55. South winds 2 to 7 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 26 to 35. Highs 42 to 51. Terrain driven winds less than
5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 26 to 33. Highs 41 to 49. Terrain driven winds less than
5 mph.
.SATURDAY...A chance of rain and snow showers. Mostly cloudy.
Lows 21 to 31. Highs 43 to 51. Terrain driven winds less than
5 mph.
$$
ORZ701-252315-
Eastern Columbia River Gorge of Oregon-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of showers in the afternoon.
* Max temperature.....53-58.
* Min humidity........45-60 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.....South around 5 mph.
* Ventilation Index...Low (25-26) increasing to low (49-167) in the
afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....36-41.
* 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.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Low (25-35).
.MONDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of showers.
* Max temperature.....51-56.
* Min humidity........71-85 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....10 percent (very low chance).
* Mixing height.......3500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Low (25-34) increasing to low to moderate
(134-210) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of showers. Lows 37 to 43.
Highs 52 to 57. West winds 2 to 7 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows 35 to
40. Highs 49 to 54. Southwest winds 1 to 6 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows 30 to
35. Highs 48 to 53. Terrain driven winds less than 5 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Lows 28 to 34.
Highs 47 to 52. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of showers and
light freezing rain. Lows 27 to 32. Highs 48 to 54. Terrain
driven winds less than 5 mph.
$$
ORZ702-252315-
East Slopes of the Mt. Hood National Forest-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....53-58...except 48-53 ridges.
* Min humidity........42-50 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.....Southwest 10 to 15 mph.
* Ventilation Index...Low (27-49) increasing to low to moderate
(195-369) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. Snow
showers likely after midnight.
* Min temperature.....34-40.
* Max humidity........88-100 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.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (40-78) decreasing to low (26-50) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. Rain and snow showers likely
in the morning, then rain and snow showers in the afternoon.
* Max temperature.....45-53...except 40-48 ridges.
* Min humidity........79-94 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................50 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......3000 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (38-88) increasing to low (125-187) in
the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of showers. Lows 35 to 40.
Highs 41 to 53. Terrain driven winds less than 5 mph.
.WEDNESDAY...Mostly cloudy with rain and snow showers likely.
Lows 33 to 39. Highs 38 to 50. Terrain driven winds less than
5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 28 to 34. Highs 37 to 49. Terrain driven winds less than
5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 27 to 32. Highs 37 to 48. Terrain driven winds less than
5 mph.
.SATURDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 25 to 31. Highs 39 to 49. Terrain driven winds less
than 5 mph.
$$
ORZ695-252315-
Eagle Cap Wilderness-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....52-60...except 41-50 ridges.
* Min humidity........39-51 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 6 to 12 mph.
* Ridges/upr slopes....South winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....South around 15 mph.
* Ventilation Index...Low (49-121) increasing to moderate (214-386)
in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....33-40.
* Max humidity........68-79 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 5 to 11 mph.
* Ridges/upr slopes....South winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South around 15 mph.
* Ventilation Index...Low (37-98).
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
showers in the morning, then rain and snow showers in the
afternoon.
* Max temperature.....44-54...except 36-45 ridges.
* Min humidity........60-73 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 4 to 9 mph.
* Ridges/upr slopes....South winds 7 to 13 mph shifting to the
southwest 2 to 7 mph in the afternoon.
* CWR.................60 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......4500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (58-138) increasing to low to moderate
(189-331) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with rain and snow showers likely. Lows
27 to 35. Highs 35 to 49. Southwest winds 1 to 6 mph.
.WEDNESDAY...A slight chance of snow showers. Partly cloudy. Lows
26 to 33. Highs 38 to 51. South winds 4 to 9 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 25 to 32. Highs 36 to 49. South winds 2 to 7 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 23 to 30. Highs 34 to 47. Terrain driven winds less than
5 mph.
.SATURDAY...A chance of snow showers. Mostly cloudy. Lows 20 to
28. Highs 36 to 48. Terrain driven winds less than 5 mph.
$$
ORZ694-252315-
Grande Ronde Valley of Oregon-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....57-63.
* Min humidity........41-46 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 10 to 17 mph with gusts up to 30
mph.
* Ridges/upr slopes....South winds 11 to 17 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....South 20 to 25 mph.
* Ventilation Index...Low (100-158) increasing to moderate to high
(461-575) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....31-37.
* Max humidity........82-97 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 8 to 14 mph with gusts up to 25
mph.
* Ridges/upr slopes....South winds 8 to 14 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South around 15 mph.
* Ventilation Index...Low (89-135) decreasing to low (46-78) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
morning, then showers in the afternoon.
* Max temperature.....51-56.
* Min humidity........61-74 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 4 to 9 mph in the morning
becoming upslope less than 5 mph.
* Ridges/upr slopes....South winds 4 to 9 mph in the morning
becoming light less than 5 mph.
* CWR.................60 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......3000 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (42-82) increasing to low (147-189) in
the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with showers likely. Lows 30 to 35.
Highs 49 to 54. South winds 1 to 6 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers. Lows
26 to 31. Highs 51 to 56. South winds 1 to 6 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 23 to 31. Highs 48 to 53. Terrain driven winds less than
5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 23 to 30. Highs 46 to 51. Terrain driven winds less than
5 mph.
.SATURDAY...A chance of rain and snow showers. Partly cloudy.
Lows 19 to 24. Highs 48 to 53. Terrain driven winds less than
5 mph.
$$
ORZ699-252315-
Western Forested Blue Mountains-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....55-62...except 48-56 ridges.
* Min humidity........33-44 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 4 to 9 mph.
* Ridges/upr slopes....Southeast winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....South around 15 mph.
* Ventilation Index...Low (45-83) increasing to moderate (250-342)
in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....32-38.
* Max humidity........67-82 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 3 to 8 mph.
* Ridges/upr slopes....Southeast winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (54-86) decreasing to low (29-61) after
midnight.
.MONDAY...
* 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.....45-51...except 40-45 ridges.
* Min humidity........60-73 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....South winds 1 to 6 mph in the morning
becoming light less than 5 mph.
* CWR.................20 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (43-73) increasing to moderate (258-344)
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 30 to 37. Highs 41 to 49. Southwest winds 1 to 5 mph.
.WEDNESDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 26 to 34. Highs 43 to 50. South winds up to 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 25 to 32. Highs 40 to 48. Terrain driven winds less than
5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 23 to 30. Highs 38 to 46. Terrain driven winds less than
5 mph.
.SATURDAY...A chance of snow showers. Partly cloudy. Lows 22 to
28. Highs 39 to 47. Terrain driven winds less than 5 mph.
$$
ORZ696-252315-
John Day Valley-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....57-65...except 53-58 ridges.
* Min humidity........32-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 3 to 8 mph.
* Ridges/upr slopes....Southeast winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Low (39-65) increasing to moderate (279-405)
in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of showers
after midnight.
* Min temperature.....34-39.
* Max humidity........66-79 percent.
* Humidity recovery...Good.
* 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.......500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (48-80) decreasing to low (25-44) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
morning, then showers likely in the afternoon.
* Max temperature.....46-54...except 41-46 ridges.
* Min humidity........59-68 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 5
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 5 mph.
* CWR.................10 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......4500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (32-68) increasing to moderate (268-364)
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of showers. Lows 33 to 39.
Highs 46 to 54. Southwest winds 1 to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 29 to 35. Highs 46 to 54. South
winds up to 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of rain and snow
showers. Lows 27 to 33. Highs 44 to 52. Terrain driven winds less
than 5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 25 to 30. Highs 41 to 49. Terrain driven winds less than
5 mph.
.SATURDAY...Partly cloudy with a chance of rain and snow showers.
Lows 23 to 28. Highs 42 to 50. Terrain driven winds less than
5 mph.
$$
ORZ700-252315-
Central Mountains of Oregon-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....57-63...except 51-56 ridges.
* Min humidity........31-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 4 to 9 mph.
* Ridges/upr slopes....South winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Low (35-59) increasing to moderate to high
(275-569) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
slight chance of showers after midnight.
* Min temperature.....26-36.
* Max humidity........79-94 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 1 to 5 mph.
* Ridges/upr slopes....light winds less than 5 mph becoming south 2
to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (42-98) decreasing to low (25-47) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A slight chance of rain and
snow showers in the morning, then rain and snow showers likely in
the afternoon.
* Max temperature.....46-51...except 40-45 ridges.
* Min humidity........60-75 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....10 percent (very low chance).
* Mixing height.......4500 ft agl.
* Transport winds.....Southwest 10 to 15 mph.
* Ventilation Index...Low (50-114) increasing to moderate (255-497)
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of showers. Lows 26 to 37.
Highs 46 to 52. Southwest winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy. Lows 22 to 33. Highs 46 to 52.
Southwest winds 2 to 7 mph.
.THURSDAY...A slight chance of rain and snow showers. Mostly
cloudy. Lows 19 to 30. Highs 44 to 49. Southwest winds 1 to
6 mph.
.FRIDAY...A chance of rain and snow showers. Mostly cloudy. Lows
16 to 28. Highs 42 to 47. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 15 to 26. Highs 43 to 48. Terrain driven winds less
than 5 mph.
$$
ORZ703-252315-
Warm Springs Reservation-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....57-63...except 49-55 ridges.
* Min humidity........34-41 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 1
to 5 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest 10 to 15 mph.
* Ventilation Index...Low (25-50) increasing to moderate to high
(208-510) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers.
* Min temperature.....34-39.
* 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.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Low (40-82) decreasing to low (25-46) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of showers in the
morning, then showers likely in the afternoon.
* Max temperature.....47-54...except 38-45 ridges.
* Min humidity........68-81 percent...except 81-96 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 1
to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................30 percent.
* Chc of lightning....0 percent.
* Mixing height.......3000 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (25-78) increasing to low to moderate
(162-216) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of showers. Lows 36 to 41.
Highs 45 to 55. Southwest winds 1 to 6 mph.
.WEDNESDAY...A chance of rain and snow showers. Mostly cloudy.
Lows 32 to 37. Highs 42 to 53. Southwest winds 2 to 7 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 27 to 32. Highs 41 to 51. Southwest winds up to 5 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 25 to 30. Highs 41 to 49. Terrain driven winds less than
5 mph.
.SATURDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 24 to 29. Highs 43 to 50. Terrain driven winds less
than 5 mph.
$$
ORZ704-252315-
Northern Deschutes National Forest-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....59-64...except 49-56 ridges.
* Min humidity........29-39 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.......5500 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (25-77) increasing to moderate to very
high (430-738) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers in the
evening, then rain and snow showers likely after midnight.
* Min temperature.....28-36.
* Max humidity........92-100 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.
* CWR.................10 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (60-126) decreasing to low (25-72) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of rain and snow showers in the morning, then rain and
snow showers likely in the afternoon.
* Max temperature.....45-50...except 36-42 ridges.
* Min humidity........72-82 percent...except 79-94 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 1 to 6 mph.
* Ridges/upr slopes....Southwest winds 1 to 6 mph.
* CWR.................50 percent.
* Chc of lightning....0 percent.
* Mixing height.......2500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (40-126) increasing to low to moderate
(161-215) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 30 to 38. Highs 39 to 50. Southwest winds 4 to 9 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows 27 to 35. Highs 37 to 48. Southwest winds 3 to
8 mph.
.THURSDAY...Rain and snow showers likely. Lows 23 to 30. Highs
35 to 47. Southwest winds 1 to 6 mph.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 20 to 28. Highs 35 to 47. Terrain driven winds less than
5 mph.
.SATURDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 19 to 27. Highs 38 to 49. Terrain driven winds less
than 5 mph.
$$
ORZ705-252315-
Southern Deschutes National Forest-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....56-61...except 48-55 ridges.
* Min humidity........29-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 3 to 8 mph.
* Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (36-72) increasing to high to very high
(620-818) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers. A chance
of snow showers after midnight.
* Min temperature.....23-32.
* Max humidity........91-100 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southwest 1 to 6 mph after midnight.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................20 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Southwest around 10 mph.
* Ventilation Index...Low (126-184) decreasing to low (62-108)
after midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of rain and snow
showers.
* Max temperature.....43-48...except 34-41 ridges.
* Min humidity........67-82 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................20 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......3500 ft agl.
* Transport winds.....Southwest around 15 mph.
* Ventilation Index...Low (119-187) increasing to moderate
(242-452) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 24 to 33. Highs 41 to 48. Southwest winds 2 to 7 mph.
.WEDNESDAY...A slight chance of rain and snow showers. Mostly
cloudy. Lows 19 to 30. Highs 40 to 49. Southwest winds 1 to
6 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 16 to 27. Highs 38 to 46. Southwest winds 1 to 6 mph.
.FRIDAY...Mostly cloudy with a chance of snow showers. Lows 14 to
24. Highs 38 to 45. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of snow showers.
Lows 12 to 23. Highs 40 to 46. Terrain driven winds less than
5 mph.
$$
ORZ697-252315-
Central Blue Mountains-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....52-57...except 46-54 ridges.
* Min humidity........36-42 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 2 to 7 mph.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......3500 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Low (41-65) increasing to moderate (216-340)
in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....28-35.
* Max humidity........69-84 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 2 to 7 mph.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (50-88) decreasing to low (37-57) after
midnight.
.MONDAY...
* 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.....44-49...except 39-45 ridges.
* Min humidity........59-68 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 7
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................10 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest 10 to 15 mph.
* Ventilation Index...Low (76-110) increasing to moderate to high
(386-516) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy with a slight chance of rain and snow
showers. Lows 26 to 32. Highs 41 to 47. West winds 1 to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 23 to 29. Highs 43 to 49.
Southwest winds 1 to 6 mph.
.THURSDAY...Partly cloudy with a slight chance of snow showers.
Lows 21 to 29. Highs 40 to 46. Southwest winds 1 to 6 mph.
.FRIDAY...A chance of snow showers. Mostly cloudy. Lows 19 to 27.
Highs 39 to 44. Terrain driven winds less than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of snow showers.
Lows 18 to 26. Highs 40 to 46. Terrain driven winds less than
5 mph.
$$
ORZ698-252315-
Southern Blue Mountains-
439 AM PDT Sun Oct 25 2026
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....52-57.
* Min humidity........36-41 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 2 to 7 mph.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......2500 ft agl.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Low (28-48) increasing to low to moderate
(171-267) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....24-32...except 30-35 ridges.
* Max humidity........74-89 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 1 to 6 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....South winds 2 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Low (42-76) decreasing to low (35-57) after
midnight.
.MONDAY...
* Sky/weather.........Mostly cloudy. A chance of snow showers in
the morning. A chance of showers. Snow showers likely in the
afternoon.
* Max temperature.....44-49...except 39-44 ridges.
* Min humidity........51-62 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....10 percent (very low chance).
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest 10 to 15 mph.
* Ventilation Index...Low (82-126) increasing to moderate to high
(492-636) in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy. Lows 25 to 31. Highs 45 to 50. West
winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy. Lows 22 to 28. Highs 46 to 51.
Southwest winds 1 to 6 mph.
.THURSDAY...Partly cloudy. Lows 20 to 27. Highs 44 to 49. West
winds 1 to 6 mph.
.FRIDAY...Partly cloudy with a slight chance of rain and snow
showers. Lows 18 to 25. Highs 42 to 47. Terrain driven winds less
than 5 mph.
.SATURDAY...Partly cloudy with a slight chance of snow showers.
Lows 16 to 24. Highs 43 to 48. Terrain driven winds less than
5 mph.
$$
.8-14 DAY OUTLOOK for Sunday November 1 through Saturday November 7...
A greater chance of near to below normal temperatures and above
normal precipitation.
$$