Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
890
FNUS56 KPDT 170401
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
901 PM PDT Mon Jun 16 2025
...RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE AT 9 PM PDT MONDAY
FOR FIRE WEATHER ZONE WA690...
.DISCUSSION...A weak system Wednesday will bring breezy to locally
windy conditions through the Cascade gaps, with breezy conditions
in the Basin. Relative humidity will be low through the midweek. A
slight chance of showers and thunderstorms will impact the central
Washington Cascades Wednesday. Widespread shower chances will
develop late in the week with breezy conditions and below normal
temperatures.
***Thunderstorms imply strong gusty winds***
***Winds are 20 foot 10 minute averages***
***CWR-chance of wetting rain 0.10 or greater***
***Ventilation Index is derived from 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.
WAZ695-171145-
East Washington South Central Cascade Mountains-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....40-48.
* Max humidity........61-76 percent.
* Humidity recovery...Moderate...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph.
* Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (29-445) decreasing to poor
(29-81) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....67-76...except 58-67 ridges.
* Min humidity........26-41 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 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 (68-140) increasing to fair to good
(383-549) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers
after midnight.
* Min temperature.....43-49.
* Max humidity........78-93 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 11 mph.
* Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Fair (287-439) decreasing to poor (39-91)
after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny. A
chance of showers in the morning. A slight chance of showers in
the afternoon.
* Max temperature.....61-71...except 53-62 ridges.
* Min humidity........35-50 percent...except 47-62 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.......8000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (138-250) increasing to good to
excellent (505-737) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Partly cloudy. Lows 36 to 43. Highs 58 to 72. West
winds 6 to 12 mph.
.FRIDAY...Cooler. Mostly cloudy with a chance of showers. Lows
38 to 45. Highs 47 to 60. West winds 5 to 11 mph.
.SATURDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 35 to 42. Highs 43 to 56. West winds 7 to 13 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 38 to 44.
Highs 51 to 65. West winds 4 to 9 mph.
.MONDAY...Partly cloudy with a slight chance of showers. Lows
40 to 46. Highs 60 to 73. West winds 2 to 7 mph.
$$
WAZ690-171145-
Kittitas Valley-
901 PM PDT Mon Jun 16 2025
...RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE AT 9 PM PDT MONDAY...
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-54.
* Max humidity........47-62 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 16 mph with gusts up
to 30 mph.
* Ridges/upr slopes....Northwest winds 10 to 16 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 15 to 20 mph.
* Ventilation Index...Poor to good (38-623) decreasing to poor
(38-98) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-85...except 67-80 ridges.
* Min humidity........17-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 11 mph.
* Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (79-167) increasing to good to excellent
(502-734) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....50-55.
* Max humidity........65-80 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 8 to 14 mph.
* Ridges/upr slopes....Northwest winds 8 to 14 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 15 to 20 mph.
* Ventilation Index...Fair to good (422-560) decreasing to poor
(39-95) after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-83...except 63-76 ridges.
* Min humidity........23-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph.
* Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (142-256) increasing to
excellent (731-959) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 44 to 49. Highs 73 to 83.
Northwest winds 9 to 15 mph.
.FRIDAY...Mostly cloudy with a slight chance of showers. Lows
48 to 53. Highs 63 to 74. Northwest winds 8 to 14 mph.
.SATURDAY...A chance of showers. Partly cloudy. Lows 43 to 48.
Highs 60 to 69. West winds 10 to 16 mph.
.SUNDAY...A slight chance of showers. Mostly cloudy. Lows 45 to
50. Highs 66 to 75. West winds 5 to 11 mph.
.MONDAY...Partly cloudy. Lows 47 to 52. Highs 73 to 82. West
winds 3 to 8 mph.
$$
WAZ694-171145-
Yakama Alpine District-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-48.
* Max humidity........56-71 percent.
* Humidity recovery...Moderate.
* 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.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (25-404) decreasing to poor
(25-55) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....72-80...except 62-73 ridges.
* Min humidity........24-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 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 (57-103) increasing to fair to good
(420-610) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-50.
* Max humidity........80-95 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 10 mph.
* Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Fair (279-419) decreasing to poor (27-63)
after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....67-76...except 56-69 ridges.
* Min humidity........30-45 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 10 mph.
* Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor (126-198) increasing to good to
excellent (576-796) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 37 to 45. Highs 64 to 77. West
winds 5 to 11 mph.
.FRIDAY...Cooler. A slight chance of showers. Mostly cloudy. Lows
38 to 46. Highs 53 to 66. West winds 5 to 11 mph.
.SATURDAY...A chance of showers. Mostly cloudy. Lows 36 to 43.
Highs 48 to 62. West winds 6 to 12 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 39 to 46.
Highs 56 to 69. West winds 4 to 9 mph.
.MONDAY...Partly cloudy. Lows 41 to 47. Highs 64 to 77. Southwest
winds 2 to 7 mph.
$$
ORZ691-WAZ691-171145-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-55.
* Max humidity........55-70 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 8 to 14 mph.
* Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to good (28-596) decreasing to poor
(28-66) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-86.
* Min humidity........18-23 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph.
* Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (75-209) increasing to good to
excellent (541-835) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....50-57.
* Max humidity........66-81 percent.
* Humidity recovery...Good.
* 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.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Fair to good (369-509) decreasing to poor
(28-64) after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....76-85...except 71-81 ridges.
* Min humidity........21-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 7 to 13 mph. Gusts to 25 mph in
the afternoon.
* Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor (91-197) increasing to good to excellent
(689-985) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 45 to 51. Highs 75 to 83. West
winds 7 to 13 mph.
.FRIDAY...Partly cloudy. Lows 46 to 54. Highs 66 to 76. West
winds 8 to 14 mph.
.SATURDAY...A chance of showers. Partly cloudy. Lows 43 to 49.
Highs 61 to 70. West winds 10 to 16 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 45 to 51.
Highs 67 to 76. Southwest winds 7 to 13 mph.
.MONDAY...Partly cloudy. Lows 46 to 52. Highs 76 to 84. West
winds 3 to 8 mph.
$$
ORZ692-WAZ692-171145-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-52.
* Max humidity........50-65 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest 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 10 to 15 mph.
* Ventilation Index...Poor to fair (29-341) decreasing to poor
(29-57) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....72-81...except 65-71 ridges.
* Min humidity........23-31 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (66-152) increasing to fair to good
(475-611) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-53.
* Max humidity........59-74 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Fair (231-315) decreasing to poor (25-50)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....71-81...except 64-70 ridges.
* Min humidity........30-42 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 mph.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (80-166) increasing to good to excellent
(510-732) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 42 to 50. Highs 67 to 78. West
winds 4 to 10 mph.
.FRIDAY...Cooler. A slight chance of showers. Partly cloudy. Lows
43 to 51. Highs 57 to 68. West winds 4 to 9 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Lows 37 to 44. Highs 48 to 60. West winds 5 to
11 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 39 to 45.
Highs 54 to 66. Southwest winds 3 to 8 mph.
.MONDAY...Partly cloudy with a slight chance of showers. Lows
40 to 47. Highs 64 to 76. West winds 1 to 6 mph.
$$
ORZ693-WAZ693-171145-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers
early in the evening.
* Min temperature.....43-53.
* Max humidity........45-59 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 5 mph.
* Ridges/upr slopes....West winds 2 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor to fair (25-317) decreasing to poor
(25-45) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-83...except 70-76 ridges.
* Min humidity........21-26 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming northwest 2
to 6 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (42-82) increasing to good (517-621) in
the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-53.
* Max humidity........52-67 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Fair (233-291) decreasing to poor (25-34)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....76-84...except 71-77 ridges.
* Min humidity........24-30 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming northwest 2
to 7 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (34-76) increasing to fair to good
(462-688) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 43 to 52. Highs 73 to 81.
Northwest winds 2 to 7 mph.
.FRIDAY...Cooler. A slight chance of showers. Partly cloudy. Lows
43 to 52. Highs 62 to 72. West winds 2 to 7 mph.
.SATURDAY...Cooler. Mostly cloudy with showers and a slight
chance of thunderstorms. Lows 36 to 45. Highs 50 to 60. West
winds 4 to 9 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 35 to 45.
Highs 56 to 64. West winds 2 to 7 mph.
.MONDAY...Warmer. Partly cloudy. Lows 37 to 46. Highs 66 to 75.
Southwest winds 1 to 5 mph.
$$
ORZ701-171145-
Eastern Columbia River Gorge of Oregon-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-50.
* Max humidity........64-74 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph. In the eastern
Columbia River Gorge, gusts to 30 mph early in the evening.
* Ridges/upr slopes....West winds 6 to 12 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 (28-465) decreasing to poor
(28-78) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-82...except 72-79 ridges.
* Min humidity........25-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 mph. In the eastern
Columbia River Gorge, west winds 3 to 8 mph increasing to 8
to 14 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (68-164) increasing to good to excellent
(544-758) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....48-53.
* Max humidity........80-94 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 9 to 15 mph shifting to the
west 4 to 9 mph after midnight. In the eastern Columbia River
Gorge, west winds 7 to 13 mph.
* Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Fair to good (342-504) decreasing to poor
(31-83) after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-78...except 68-75 ridges.
* Min humidity........31-44 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph increasing to 8 to 14
mph with gusts up to 25 mph in the afternoon. In the eastern
Columbia River Gorge, west winds 4 to 9 mph increasing to 10
to 16 mph with gusts up to 30 mph in the afternoon.
* Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
* Ventilation Index...Poor to fair (99-211) increasing to good to
excellent (625-901) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 42 to 48. Highs 73 to 78. West
winds 7 to 13 mph.
.FRIDAY...Cooler. Partly cloudy with a chance of showers. Lows
44 to 49. Highs 63 to 68. West winds 8 to 14 mph.
.SATURDAY...Showers likely. Mostly cloudy. Lows 42 to 47. Highs
58 to 64. West winds 8 to 14 mph.
.SUNDAY...A chance of showers. Mostly cloudy. Lows 44 to 49.
Highs 66 to 71. West winds 5 to 11 mph.
.MONDAY...Partly cloudy. Lows 44 to 49. Highs 76 to 81. Northwest
winds 2 to 7 mph.
$$
ORZ702-171145-
East Slopes of the Mt. Hood National Forest-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....40-48.
* Max humidity........62-77 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 mph.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor to fair (25-348) decreasing to poor
(25-57) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-81...except 66-75 ridges.
* Min humidity........27-39 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....West winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (56-114) increasing to fair to good
(393-587) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-50.
* Max humidity........81-96 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.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 15 mph.
* Ventilation Index...Fair (239-397) decreasing to poor (25-90)
after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny. A
slight chance of showers in the morning.
* Max temperature.....68-77...except 61-71 ridges.
* Min humidity........34-49 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 15 mph.
* Ventilation Index...Poor (94-180) increasing to fair to good
(422-628) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 37 to 45. Highs 62 to 76. West
winds 3 to 8 mph.
.FRIDAY...Cooler. Partly cloudy with a chance of showers. Lows
38 to 46. Highs 50 to 65. West winds 4 to 9 mph.
.SATURDAY...Showers likely. Lows 36 to 44. Highs 46 to 60. West
winds 4 to 9 mph.
.SUNDAY...A chance of showers. Mostly cloudy. Lows 38 to 46.
Highs 54 to 67. West winds 2 to 7 mph.
.MONDAY...Warmer. Partly cloudy. Lows 39 to 47. Highs 65 to 77.
Northwest winds up to 5 mph.
$$
ORZ695-171145-
Eagle Cap Wilderness-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers
early in the evening.
* Min temperature.....45-52...except 40-48 ridges.
* Max humidity........46-58 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 3 to 8 mph.
* Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor to fair (25-341) decreasing to poor
(25-47) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....71-82...except 60-72 ridges.
* Min humidity........22-32 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 3 to 7
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (28-64) increasing to good to excellent
(522-728) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-52...except 40-48 ridges.
* Max humidity........52-60 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor to fair (196-278) decreasing to poor
(25-38) after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....71-83...except 61-73 ridges.
* Min humidity........22-37 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....West around 5 mph increasing to southwest
around 15 mph in the afternoon.
* Ventilation Index...Poor (27-53) increasing to good to excellent
(536-892) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 40 to 49. Highs 65 to 80.
Northwest winds 4 to 9 mph.
.FRIDAY...Cooler. A slight chance of showers. Partly cloudy. Lows
40 to 48. Highs 54 to 69. Northwest winds 4 to 10 mph.
.SATURDAY...Cooler. Mostly cloudy with showers, snow showers
likely and a slight chance of thunderstorms. Lows 31 to 41. Highs
40 to 55. Northwest winds 6 to 12 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 30 to 40. Highs 46 to 61. West winds 3 to 8 mph.
.MONDAY...Partly cloudy. Lows 33 to 42. Highs 56 to 71. Southwest
winds 1 to 6 mph.
$$
ORZ694-171145-
Grande Ronde Valley of Oregon-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-50.
* Max humidity........49-57 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 mph.
* Ridges/upr slopes....Northwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor to fair (34-400) decreasing to poor
(34-56) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-84.
* Min humidity........20-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 2 to 7 mph.
* Ridges/upr slopes....North winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (54-86) increasing to fair to good
(439-553) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....47-52.
* Max humidity........64-76 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 3 to 8 mph.
* Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (233-323) decreasing to poor (26-38)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....81-86.
* Min humidity........26-31 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 7 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor (48-80) increasing to fair to good
(390-522) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 45 to 50. Highs 78 to 83.
Northwest winds 6 to 12 mph.
.FRIDAY...Cooler. A slight chance of showers. Partly cloudy. Lows
44 to 49. Highs 67 to 72. Northwest winds 5 to 11 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 38 to 43. Highs 56 to 61.
Northwest winds 7 to 13 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 39 to 44.
Highs 61 to 66. West winds 4 to 9 mph.
.MONDAY...Warmer. Partly cloudy. Lows 39 to 44. Highs 72 to 77.
West winds 2 to 7 mph.
$$
ORZ699-171145-
Western Forested Blue Mountains-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-47.
* Max humidity........48-61 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 6 mph early in the
evening becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor to fair (25-426) decreasing to poor
(25-42) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-80...except 67-74 ridges.
* Min humidity........19-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 5
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (43-81) increasing to good to excellent
(537-725) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-48.
* Max humidity........59-74 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (230-296) decreasing to poor (25-31)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....73-81...except 68-76 ridges.
* Min humidity........22-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 1 to 6
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West around 5 mph increasing to around 15 mph
in the afternoon.
* Ventilation Index...Poor (35-65) increasing to good to excellent
(522-800) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 41 to 46. Highs 68 to 78.
Northwest winds 2 to 7 mph.
.FRIDAY...Cooler. Partly cloudy. Lows 41 to 46. Highs 57 to 66.
Northwest winds 2 to 7 mph.
.SATURDAY...Cooler. Mostly cloudy with showers likely with
possible snow showers and thunderstorms. Lows 34 to 39. Highs
46 to 55. West winds 4 to 9 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 34 to 41.
Highs 53 to 61. West winds 2 to 7 mph.
.MONDAY...Warmer. Partly cloudy. Lows 37 to 42. Highs 63 to 72.
Terrain driven winds less than 5 mph.
$$
ORZ696-171145-
John Day Valley-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-49.
* Max humidity........53-61 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph early in the
evening becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor to good (25-614) decreasing to poor
(25-45) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-83...except 71-76 ridges.
* Min humidity........16-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (40-66) increasing to good (519-653) in
the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-50.
* Max humidity........59-71 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 6 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (261-345) decreasing to poor (25-34)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....76-84...except 71-76 ridges.
* Min humidity........19-26 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 7 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming northwest 2
to 7 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (35-59) increasing to fair to good
(488-674) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 43 to 48. Highs 73 to 82.
Northwest winds 3 to 8 mph.
.FRIDAY...Cooler. Partly cloudy. Lows 43 to 48. Highs 62 to 71.
Northwest winds 3 to 8 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 37 to 42. Highs 53 to 60.
West winds 4 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 38 to 44.
Highs 59 to 67. West winds 3 to 8 mph.
.MONDAY...Warmer. Partly cloudy. Lows 39 to 45. Highs 70 to 78.
Terrain driven winds less than 5 mph.
$$
ORZ700-171145-
Central Mountains of Oregon-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....40-46.
* Max humidity........58-68 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 3 to 8 mph.
* Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 15 mph decreasing to around
5 mph after midnight.
* Ventilation Index...Poor to excellent (25-764) decreasing to poor
(25-39) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-82...except 70-76 ridges.
* Min humidity........15-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (41-65) increasing to fair to good
(484-640) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-48.
* Max humidity........64-78 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 15 mph decreasing to around
5 mph after midnight.
* Ventilation Index...Fair (320-480) decreasing to poor (25-31)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....77-82...except 70-77 ridges.
* Min humidity........17-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 7 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (33-55) increasing to fair to good
(470-666) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 40 to 45. Highs 74 to 80.
Northwest winds 4 to 9 mph.
.FRIDAY...Cooler. Partly cloudy. Lows 38 to 43. Highs 61 to 67.
Northwest winds 4 to 9 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Lows 33 to 39. Highs 53 to 60. West winds 5 to
11 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 34 to 41.
Highs 61 to 67. West winds 4 to 9 mph.
.MONDAY...Partly cloudy. Lows 37 to 42. Highs 71 to 77. West
winds 1 to 6 mph.
$$
ORZ703-171145-
Warm Springs Reservation-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-48.
* Max humidity........60-72 percent.
* Humidity recovery...Moderate...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph.
* Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (25-454) decreasing to poor
(25-52) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-84...except 63-72 ridges.
* Min humidity........20-28 percent...except 28-40 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 3
to 8 mph in the afternoon.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (43-99) increasing to fair to good
(440-638) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-50.
* Max humidity........74-86 percent.
* Humidity recovery...Good...except Excellent 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.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Fair (322-456) decreasing to poor (25-69)
after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....72-81...except 59-69 ridges.
* Min humidity........25-35 percent...except 38-53 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 4 to
10 mph in the afternoon.
* 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 (55-147) increasing to fair to good
(473-669) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 40 to 45. Highs 68 to 80.
Northwest winds 5 to 11 mph.
.FRIDAY...Cooler. Partly cloudy with a chance of showers. Lows
41 to 46. Highs 55 to 68. West winds 6 to 12 mph.
.SATURDAY...Showers likely. Lows 39 to 44. Highs 50 to 63. West
winds 7 to 13 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 41 to 46.
Highs 59 to 70. West winds 4 to 9 mph.
.MONDAY...Warmer. Partly cloudy. Lows 42 to 47. Highs 70 to 80.
West winds 2 to 7 mph.
$$
ORZ704-171145-
Northern Deschutes National Forest-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....38-45.
* Max humidity........59-73 percent.
* Humidity recovery...Moderate...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph early in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor to fair (25-421) decreasing to poor
(25-55) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-82...except 62-73 ridges.
* Min humidity........23-28 percent...except 27-40 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (52-102) increasing to fair to good
(475-675) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....40-46.
* Max humidity........74-89 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Fair (280-432) decreasing to poor (25-61)
after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-78...except 59-70 ridges.
* Min humidity........25-32 percent...except 34-49 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (65-119) increasing to fair to good
(476-648) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 36 to 42. Highs 65 to 78.
Northwest winds 3 to 8 mph.
.FRIDAY...Cooler. Partly cloudy with a chance of showers. Lows
36 to 43. Highs 50 to 64. West winds 5 to 11 mph.
.SATURDAY...Rain and snow showers likely. Lows 34 to 39. Highs
43 to 57. West winds 5 to 11 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 35 to 41.
Highs 53 to 66. West winds 4 to 9 mph.
.MONDAY...Warmer. Partly cloudy. Lows 36 to 42. Highs 64 to 78.
Northwest winds 1 to 6 mph.
$$
ORZ705-171145-
Southern Deschutes National Forest-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....36-41.
* Max humidity........63-78 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 6 mph early in the
evening becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor to fair (25-492) decreasing to poor
(25-31) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-79...except 63-72 ridges.
* Min humidity........18-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 5
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (45-71) increasing to fair to good
(471-623) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....38-43.
* Max humidity........74-89 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Fair (255-441) decreasing to poor (25-29)
after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-79...except 63-73 ridges.
* Min humidity........19-27 percent...except 25-40 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 5
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (39-67) increasing to fair to good
(471-681) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 37 to 42. Highs 68 to 79.
Northwest winds 2 to 7 mph.
.FRIDAY...Cooler. Partly cloudy with a slight chance of showers.
Lows 35 to 40. Highs 53 to 64. West winds 2 to 7 mph.
.SATURDAY...Showers, snow showers likely and a slight chance of
thunderstorms. Lows 31 to 36. Highs 45 to 55. West winds 3 to
8 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 32 to 37. Highs 55 to 65. West winds 2 to 7 mph.
.MONDAY...Partly cloudy. Lows 34 to 39. Highs 65 to 74. Terrain
driven winds less than 5 mph.
$$
ORZ697-171145-
Central Blue Mountains-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-46.
* Max humidity........51-61 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....North around 10 mph.
* Ventilation Index...Poor to good (25-578) decreasing to poor
(25-46) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-80...except 69-75 ridges.
* Min humidity........17-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (45-75) increasing to good to excellent
(660-804) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-47.
* Max humidity........52-66 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 6 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (278-332) decreasing to poor (25-31)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....77-82...except 71-77 ridges.
* Min humidity........17-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (36-60) increasing to excellent
(724-960) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 41 to 46. Highs 73 to 79.
Northwest winds 2 to 7 mph.
.FRIDAY...Cooler. Partly cloudy. Lows 40 to 45. Highs 60 to 66.
Northwest winds 4 to 9 mph.
.SATURDAY...Cooler. Mostly cloudy with showers, snow showers
likely and a slight chance of thunderstorms. Lows 32 to 37. Highs
47 to 54. Northwest winds 6 to 12 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 32 to 37. Highs 54 to 60. West winds 3 to 8 mph.
.MONDAY...Warmer. Partly cloudy. Lows 35 to 40. Highs 64 to 71.
West winds 1 to 5 mph.
$$
ORZ698-171145-
Southern Blue Mountains-
901 PM PDT Mon Jun 16 2025
.REST OF TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-49.
* Max humidity........48-61 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....North around 15 mph.
* Ventilation Index...Poor to good (28-669) decreasing to poor
(28-58) after midnight.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-81.
* Min humidity........14-19 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 6
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 3 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (49-75) increasing to excellent
(707-847) in the afternoon.
.TUESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-49.
* Max humidity........49-64 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 1 to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Fair (311-379) decreasing to poor (25-34)
after midnight.
.WEDNESDAY...
* Sky/weather.........Sunny.
* Max temperature.....78-84.
* Min humidity........14-19 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (35-59) increasing to excellent
(740-928) in the afternoon.
.Forecast days 3 through 7......
.JUNETEENTH...Mostly clear. Lows 42 to 49. Highs 77 to 83.
Northwest winds 3 to 8 mph.
.FRIDAY...Cooler. Partly cloudy. Lows 41 to 47. Highs 63 to 71.
Northwest winds 4 to 9 mph.
.SATURDAY...Cooler. Mostly cloudy with showers likely, a slight
chance of thunderstorms and snow showers. Lows 33 to 39. Highs
52 to 59. Northwest winds 6 to 12 mph.
.SUNDAY...A slight chance of showers. Partly cloudy. Lows 33 to
38. Highs 58 to 64. West winds 4 to 9 mph.
.MONDAY...Partly cloudy. Lows 36 to 41. Highs 68 to 73. West
winds 1 to 5 mph.
$$
.8-14 DAY OUTLOOK for Tuesday June 24 through Monday June 30...
A greater chance of near normal temperatures and above normal
precipitation.
$$