Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
690
FNUS56 KPDT 301334
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
634 AM PDT Sat Aug 30 2025
.DISCUSSION...A hot and dry period is expected to build over the
region through the next week. There will continue to be low-end
chances for isolated thunderstorms across primarily the eastern
mountains and central Washington Cascades during the afternoon
hours, but otherwise expecting above-average temperatures with
terrain-driven winds generally less than 15 mph.
***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.
WAZ695-302330-
East Washington South Central Cascade Mountains-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....80-88...except 71-79 ridges.
* Min humidity........21-32 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 1 to 5 mph in the morning
becoming upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Poor (25-80) increasing to fair to good
(255-509) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy.
* Min temperature.....56-63.
* Max humidity........47-62 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 5 mph.
* Ventilation Index...Poor (37-143) decreasing to poor (25-62)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....82-90...except 73-81 ridges.
* Min humidity........24-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming east 2 to 7
mph in the afternoon.
* 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.......9500 ft agl.
* Transport winds.....Northeast around 5 mph increasing to
southeast around 15 mph in the afternoon.
* Ventilation Index...Poor (25-65) increasing to fair to good
(351-639) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy with a slight chance of showers. Lows
55 to 62. Highs 77 to 90. North winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 57 to 65. Highs 82 to 95. Northwest
winds 1 to 6 mph.
.WEDNESDAY...Mostly clear. Lows 61 to 68. Highs 83 to 96.
Northwest winds 1 to 5 mph.
.THURSDAY...Mostly clear. Lows 62 to 67. Highs 81 to 94.
Southwest winds 1 to 5 mph.
.FRIDAY...Partly cloudy. Lows 60 to 66. Highs 76 to 89. West
winds 1 to 5 mph.
$$
WAZ690-302330-
Kittitas Valley-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy in the afternoon.
* Max temperature.....88-94...except 78-90 ridges.
* Min humidity........19-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph in the morning
becoming upslope less than 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....Northwest around 10 mph shifting to the south
in the afternoon.
* Ventilation Index...Poor (34-92) increasing to fair (343-457) in
the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. Hazy.
* Min temperature.....61-70.
* Max humidity........40-55 percent...except 36-44 percent ridges.
* Humidity recovery...Moderate...except Poor ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 6 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 (91-219) decreasing to poor
(28-86) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
Hazy.
* Max temperature.....89-95...except 79-91 ridges.
* Min humidity........20-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 1 to 6 mph shifting to the east
2 to 7 mph in the afternoon.
* Ridges/upr slopes....Northeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....North around 10 mph shifting to the southeast
in the afternoon.
* Ventilation Index...Poor (32-100) increasing to poor to fair
(194-458) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Hazy. Partly cloudy with a slight chance of showers.
Lows 61 to 69. Highs 89 to 96. North winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 63 to 70. Highs 94 to 100. North
winds 2 to 7 mph.
.WEDNESDAY...Mostly clear. Lows 66 to 73. Highs 95 to 101. North
winds 2 to 7 mph.
.THURSDAY...Mostly clear. Lows 66 to 72. Highs 92 to 99.
Northeast winds 1 to 6 mph.
.FRIDAY...Partly cloudy. Lows 65 to 71. Highs 89 to 96. Northwest
winds 1 to 6 mph.
$$
WAZ694-302330-
Yakama Alpine District-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy.
* Max temperature.....83-90...except 74-85 ridges.
* Min humidity........18-27 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to
5 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 1 to 5 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Poor (25-45) increasing to fair (233-467) in
the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy.
* Min temperature.....54-63.
* Max humidity........54-69 percent...except 43-57 percent ridges.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 5 mph.
* Ventilation Index...Poor (38-96) decreasing to poor (25-51) after
midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
Hazy.
* Max temperature.....84-92...except 75-85 ridges.
* Min humidity........20-34 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to
6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southeast 1
to 5 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....North around 5 mph shifting to the south in
the afternoon.
* Ventilation Index...Poor (25-44) increasing to poor to fair
(155-383) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Hazy. Lows 54 to 62. Highs 80 to 92.
West winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 58 to 65. Highs 85 to 98. Northwest
winds 1 to 5 mph.
.WEDNESDAY...Mostly clear. Lows 62 to 69. Highs 87 to 99. North
winds 1 to 5 mph.
.THURSDAY...Mostly clear. Lows 62 to 69. Highs 84 to 96.
Northwest winds 1 to 5 mph.
.FRIDAY...Partly cloudy. Lows 61 to 67. Highs 81 to 92. West
winds 1 to 5 mph.
$$
ORZ691-WAZ691-302330-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy.
* Max temperature.....89-96...except 85-91 ridges.
* Min humidity........18-23 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 6 mph shifting to the
northwest 2 to 5 mph in the afternoon.
* Ridges/upr slopes....West winds 2 to 6 mph shifting to the east
in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Poor (26-64) increasing to poor to fair
(141-277) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. Hazy.
* Min temperature.....62-67.
* Max humidity........45-60 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (39-145) decreasing to poor (25-55)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....90-97...except 85-93 ridges.
* Min humidity........19-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 1 to 5 mph.
* Ridges/upr slopes....Northwest winds 2 to 5 mph shifting to the
east 2 to 6 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
* Ventilation Index...Poor (25-61) increasing to poor to fair
(122-258) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Lows 61 to 66. Highs 91 to 97. West
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 63 to 68. Highs 95 to 101.
Northwest winds 2 to 7 mph.
.WEDNESDAY...Mostly clear. Lows 65 to 70. Highs 96 to 102. North
winds 2 to 7 mph.
.THURSDAY...Mostly clear. Lows 65 to 70. Highs 94 to 100.
Northwest winds 2 to 7 mph.
.FRIDAY...Partly cloudy. Lows 65 to 70. Highs 91 to 96. Southwest
winds 2 to 7 mph.
$$
ORZ692-WAZ692-302330-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....85-93...except 79-84 ridges.
* Min humidity........18-23 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-63) increasing to fair to excellent
(456-772) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Hazy.
* Min temperature.....60-69.
* Max humidity........34-49 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast 1 to 6 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming east 2
to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Poor (78-156) decreasing to poor (25-71)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy in the afternoon.
* Max temperature.....88-95...except 81-87 ridges.
* Min humidity........16-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 1 to 5 mph in the morning
becoming upslope less than 5 mph.
* Ridges/upr slopes....Southeast winds 2 to 6 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......12500 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Poor (25-95) increasing to good to excellent
(506-974) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 59 to 67. Highs 86 to 95.
Southeast winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 59 to 68. Highs 87 to 97. East
winds 1 to 5 mph.
.WEDNESDAY...Mostly clear. Lows 60 to 69. Highs 86 to 96. East
winds 1 to 6 mph.
.THURSDAY...Mostly clear. Lows 60 to 68. Highs 84 to 94.
Southwest winds 1 to 6 mph.
.FRIDAY...Partly cloudy. Lows 60 to 67. Highs 81 to 91. Southwest
winds 1 to 5 mph.
$$
ORZ693-WAZ693-302330-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy. Patchy smoke in the afternoon.
* Max temperature.....85-93...except 77-85 ridges.
* Min humidity........16-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-71) increasing to good to excellent
(515-761) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....56-65.
* Max humidity........36-51 percent...except 34-39 percent ridges.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 2 to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Poor (61-159) decreasing to poor (25-82)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....88-97...except 80-89 ridges.
* Min humidity........13-18 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 1
to 5 mph in the afternoon.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......14000 ft agl.
* Transport winds.....South around 10 mph.
* Ventilation Index...Poor (25-117) increasing to good to excellent
(693-1039) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 56 to 66. Highs 89 to 98.
Southeast winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 57 to 67. Highs 89 to 98. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 58 to 67. Highs 88 to 97. East
winds 1 to 6 mph.
.THURSDAY...Mostly clear. Lows 58 to 67. Highs 85 to 95.
Southeast winds 1 to 6 mph.
.FRIDAY...Partly cloudy. Lows 56 to 66. Highs 83 to 92. Terrain
driven winds less than 5 mph.
$$
ORZ701-302330-
Eastern Columbia River Gorge of Oregon-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Hazy in the afternoon.
* Max temperature.....87-92...except 82-88 ridges.
* Min humidity........22-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming north 1 to
5 mph in the afternoon. In the eastern Columbia River Gorge,
west winds 2 to 7 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 5 mph.
* Ventilation Index...Poor (26-74) increasing to poor to fair
(110-246) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy.
* Min temperature.....56-62.
* Max humidity........58-73 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 1 to 6 mph...except west 2 to 7
mph in the eastern Columbia River Gorge.
* Ridges/upr slopes....West winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (89-179) decreasing to poor (26-102)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....87-92...except 82-88 ridges.
* Min humidity........26-41 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 5 mph...except
northwest 1 to 6 mph in the eastern Columbia River Gorge.
* Ridges/upr slopes....West winds 1 to 5 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (25-107) increasing to poor to fair
(150-254) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Lows 56 to 61. Highs 87 to 93. West
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 60 to 65. Highs 94 to 99. Northwest
winds 1 to 6 mph.
.WEDNESDAY...Mostly clear. Lows 64 to 70. Highs 95 to 100.
Terrain driven winds less than 5 mph.
.THURSDAY...Mostly clear. Lows 64 to 70. Highs 93 to 98.
Northwest winds 1 to 5 mph.
.FRIDAY...Partly cloudy. Lows 64 to 69. Highs 89 to 94. West
winds 1 to 6 mph.
$$
ORZ702-302330-
East Slopes of the Mt. Hood National Forest-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Hazy.
* Max temperature.....84-90...except 77-84 ridges.
* Min humidity........23-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....South around 5 mph.
* Ventilation Index...Poor (25-40) increasing to poor to fair
(124-294) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Areas of smoke in the evening. Hazy. Patchy smoke after midnight.
* Min temperature.....53-62.
* Max humidity........49-64 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (36-118) decreasing to poor (25-58)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....84-90...except 77-85 ridges.
* Min humidity........26-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Poor (25-45) increasing to poor to fair
(148-244) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Lows 52 to 60. Highs 78 to 91.
Terrain driven winds less than 5 mph.
.TUESDAY...Mostly clear. Lows 57 to 64. Highs 84 to 97. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 63 to 70. Highs 85 to 98. Terrain
driven winds less than 5 mph.
.THURSDAY...Partly cloudy. Lows 62 to 69. Highs 83 to 95. Terrain
driven winds less than 5 mph.
.FRIDAY...Partly cloudy. Lows 61 to 68. Highs 79 to 92. Terrain
driven winds less than 5 mph.
$$
ORZ695-302330-
Eagle Cap Wilderness-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy.
* Max temperature.....79-90...except 68-79 ridges.
* Min humidity........19-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-83) increasing to good to excellent
(647-869) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy. Hazy in the evening.
* Min temperature.....59-65...except 53-61 ridges.
* Max humidity........33-43 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast 1 to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming south 2
to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Poor to fair (91-201) decreasing to poor
(25-88) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....82-93...except 70-81 ridges.
* Min humidity........17-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 2 to
7 mph in the afternoon.
* Ridges/upr slopes....South winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Poor (25-148) increasing to good to excellent
(649-989) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 56 to 64. Highs 77 to 92.
Southeast winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 56 to 64. Highs 78 to 93. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 56 to 65. Highs 77 to 92.
Northeast winds 1 to 6 mph.
.THURSDAY...Partly cloudy. Lows 55 to 64. Highs 75 to 90.
Southwest winds 1 to 5 mph.
.FRIDAY...Partly cloudy. Lows 54 to 63. Highs 71 to 86. Terrain
driven winds less than 5 mph.
$$
ORZ694-302330-
Grande Ronde Valley of Oregon-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy.
* Max temperature.....88-93.
* Min humidity........18-23 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming south 3 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......12500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-55) increasing to excellent
(815-989) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Hazy in the evening.
* Min temperature.....56-61.
* Max humidity........43-56 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
southeast 2 to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming south 3
to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Poor to fair (121-215) decreasing to poor
(43-85) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....90-95.
* Min humidity........13-18 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 3 to 8 mph.
* Ridges/upr slopes....Southeast winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......11000 ft agl.
* Transport winds.....South around 10 mph increasing to around 20
mph in the afternoon.
* Ventilation Index...Poor (65-151) increasing to excellent
(1031-1050) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 55 to 60. Highs 92 to 97.
Southeast winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 57 to 62. Highs 94 to 99. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 58 to 63. Highs 92 to 97. North
winds 1 to 5 mph.
.THURSDAY...Mostly clear. Lows 58 to 63. Highs 90 to 95. South
winds 1 to 5 mph.
.FRIDAY...Partly cloudy. Lows 58 to 63. Highs 88 to 93. Terrain
driven winds less than 5 mph.
$$
ORZ699-302330-
Western Forested Blue Mountains-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy.
* Max temperature.....84-90...except 77-84 ridges.
* Min humidity........17-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......14000 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-77) increasing to excellent
(726-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. Hazy.
* Min temperature.....57-64.
* Max humidity........36-46 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming east
1 to 5 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 2 to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Poor to fair (159-297) decreasing to poor
(25-91) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy in the afternoon.
* Max temperature.....86-93...except 79-87 ridges.
* Min humidity........16-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 2 to
5 mph in the afternoon.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Poor (25-131) increasing to excellent
(799-1050) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Lows 56 to 63. Highs 83 to 92.
Southeast winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 56 to 63. Highs 84 to 93. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 57 to 64. Highs 83 to 92.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy. Lows 57 to 63. Highs 81 to 90. Terrain
driven winds less than 5 mph.
.FRIDAY...A slight chance of showers. Partly cloudy. Lows 56 to
64. Highs 79 to 88. Terrain driven winds less than 5 mph.
$$
ORZ696-302330-
John Day Valley-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
Hazy in the morning.
* Max temperature.....86-95...except 82-87 ridges.
* Min humidity........13-18 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.......15000 ft agl.
* Transport winds.....Southeast 5 to 10 mph.
* Ventilation Index...Poor (25-68) increasing to excellent
(743-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy. Hazy after midnight.
* Min temperature.....59-64.
* Max humidity........37-46 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming east
1 to 6 mph after midnight.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 2 to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....East 5 to 10 mph.
* Ventilation Index...Poor to fair (108-352) decreasing to poor
(25-103) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....88-96...except 84-89 ridges.
* Min humidity........13-18 percent.
* 20-foot winds.......
* Valleys/lwr slopes...South winds 1 to 6 mph.
* Ridges/upr slopes....Southeast winds 2 to 5 mph in the morning
becoming light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......15000 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Poor (25-126) increasing to excellent
(742-1050) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Lows 58 to 63. Highs 89 to 97.
Southeast winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 59 to 64. Highs 90 to 98. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 60 to 66. Highs 88 to 97.
Northeast winds 1 to 5 mph.
.THURSDAY...Partly cloudy. Lows 59 to 65. Highs 87 to 96. South
winds 1 to 6 mph.
.FRIDAY...Partly cloudy with a slight chance of showers. Lows
60 to 66. Highs 84 to 93. Terrain driven winds less than 5 mph.
$$
ORZ700-302330-
Central Mountains of Oregon-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....85-90...except 79-85 ridges.
* Min humidity........14-20 percent.
* 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 becoming south 1 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......14000 ft agl.
* Transport winds.....Southeast around 5 mph increasing to south
around 15 mph in the afternoon.
* Ventilation Index...Poor (25-42) increasing to good to excellent
(529-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy. Areas of smoke after midnight.
* Min temperature.....49-59.
* Max humidity........52-67 percent...except 40-54 percent ridges.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor to fair (148-324) decreasing to poor
(25-41) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Areas of smoke in the morning.
Hazy.
* Max temperature.....88-93...except 82-87 ridges.
* Min humidity........14-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to
6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming south 1 to 6
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South around 5 mph increasing to around 15
mph in the afternoon.
* Ventilation Index...Poor (25-39) increasing to fair to excellent
(429-1017) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 49 to 58. Highs 88 to 94.
Southwest winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 52 to 61. Highs 90 to 96. East
winds 1 to 6 mph.
.WEDNESDAY...Partly cloudy. Lows 56 to 65. Highs 87 to 94.
Northeast winds 2 to 7 mph.
.THURSDAY...Partly cloudy. Lows 54 to 64. Highs 87 to 94. South
winds 1 to 6 mph.
.FRIDAY...Mostly cloudy. Lows 54 to 64. Highs 84 to 91. Southwest
winds 1 to 5 mph.
$$
ORZ703-302330-
Warm Springs Reservation-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Hazy.
* Max temperature.....85-92...except 74-83 ridges.
* Min humidity........20-27 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-41) increasing to fair (251-427) in
the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy smoke in the evening. Hazy. Areas of smoke after midnight.
* Min temperature.....55-60.
* Max humidity........53-64 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 1 to 5 mph.
* Ridges/upr slopes....West 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...Poor to fair (102-228) decreasing to poor
(25-58) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy.
* Max temperature.....86-93...except 75-83 ridges.
* Min humidity........21-27 percent...except 27-38 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....Southwest around 5 mph.
* Ventilation Index...Poor (25-43) increasing to poor to fair
(176-316) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Hazy. Lows 54 to 59. Highs 85 to 94.
West winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 58 to 63. Highs 89 to 98. Northwest
winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy. Lows 64 to 69. Highs 89 to 98.
Northwest winds 2 to 7 mph.
.THURSDAY...Partly cloudy. Lows 64 to 69. Highs 88 to 97.
Northwest winds 2 to 7 mph.
.FRIDAY...Partly cloudy. Lows 63 to 68. Highs 84 to 94. West
winds 1 to 6 mph.
$$
ORZ704-302330-
Northern Deschutes National Forest-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Areas of smoke in the morning. Hazy. Patchy smoke in the
afternoon.
* Max temperature.....85-90...except 72-82 ridges.
* Min humidity........22-31 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-57) increasing to fair to excellent
(389-723) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy and areas of smoke.
* Min temperature.....49-56.
* Max humidity........57-72 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 1 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor to fair (85-211) decreasing to poor
(25-56) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Areas of smoke in the morning.
Hazy. Patchy smoke in the afternoon.
* Max temperature.....85-91...except 72-82 ridges.
* Min humidity........22-27 percent...except 27-39 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....South 5 to 10 mph.
* Ventilation Index...Poor (25-36) increasing to fair to good
(261-539) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 49 to 55. Highs 79 to 93. West
winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 52 to 59. Highs 83 to 96. West
winds 1 to 5 mph.
.WEDNESDAY...Partly cloudy. Lows 57 to 64. Highs 82 to 95.
Northwest winds 2 to 7 mph.
.THURSDAY...Partly cloudy. Lows 57 to 63. Highs 81 to 95. West
winds 2 to 7 mph.
.FRIDAY...Partly cloudy. Lows 56 to 62. Highs 78 to 91. West
winds 1 to 6 mph.
$$
ORZ705-302330-
Southern Deschutes National Forest-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Hazy and areas of smoke.
* Max temperature.....82-87...except 72-80 ridges.
* Min humidity........16-27 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......12000 ft agl.
* Transport winds.....Southeast around 5 mph increasing to south
around 15 mph in the afternoon.
* Ventilation Index...Poor (25-48) increasing to excellent
(838-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Hazy and areas of smoke.
* Min temperature.....45-52.
* Max humidity........66-81 percent...except 53-68 percent ridges.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor to fair (83-205) decreasing to poor
(25-40) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy. Hazy and areas of smoke.
* Max temperature.....84-89...except 74-82 ridges.
* Min humidity........15-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......11000 ft agl.
* Transport winds.....South around 5 mph increasing to around 15
mph in the afternoon.
* Ventilation Index...Poor (25-30) increasing to good to excellent
(663-967) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows 44 to 52. Highs 81 to 90. Terrain
driven winds less than 5 mph.
.TUESDAY...Mostly clear. Lows 47 to 55. Highs 84 to 92. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 51 to 59. Highs 81 to 89.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy. Lows 50 to 58. Highs 81 to 89. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly cloudy. Lows 50 to 57. Highs 78 to 86. Terrain
driven winds less than 5 mph.
$$
ORZ697-302330-
Central Blue Mountains-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....82-87...except 76-82 ridges.
* Min humidity........15-20 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 2 to
5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Poor (31-89) increasing to excellent
(956-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-60.
* Max humidity........36-45 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....light winds less than 5 mph becoming
southeast 2 to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast 10 to 15 mph.
* Ventilation Index...Fair (297-407) decreasing to poor (25-94)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
Hazy.
* Max temperature.....83-89...except 77-85 ridges.
* Min humidity........15-20 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 3
to 7 mph in the afternoon.
* Ridges/upr slopes....Southeast winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......12500 ft agl.
* Transport winds.....South 10 to 15 mph.
* Ventilation Index...Poor (25-106) increasing to excellent
(770-1050) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Hazy. Lows 53 to 59. Highs 82 to 89.
Southeast winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 54 to 60. Highs 83 to 91. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 54 to 60. Highs 81 to 89.
Terrain driven winds less than 5 mph.
.THURSDAY...Partly cloudy. Lows 53 to 59. Highs 79 to 87. Terrain
driven winds less than 5 mph.
.FRIDAY...A slight chance of showers. Partly cloudy. Lows 53 to
59. Highs 78 to 85. Terrain driven winds less than 5 mph.
$$
ORZ698-302330-
Southern Blue Mountains-
634 AM PDT Sat Aug 30 2025
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....82-88.
* Min humidity........11-16 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 3 to
6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming south 2 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......13000 ft agl.
* Transport winds.....Southeast 10 to 15 mph.
* Ventilation Index...Poor (31-71) increasing to excellent
(918-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....52-57.
* Max humidity........37-48 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...East winds 1 to 5 mph.
* Ridges/upr slopes....Southeast winds 1 to 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 10 mph.
* Ventilation Index...Fair (323-397) decreasing to poor (26-74)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
Hazy.
* Max temperature.....85-90.
* Min humidity........12-17 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 3
to 7 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southeast 3
to 6 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......12000 ft agl.
* Transport winds.....Southeast 10 to 15 mph.
* Ventilation Index...Poor (25-65) increasing to excellent
(745-1037) in the afternoon.
.Forecast days 3 through 7......
.LABOR DAY...Partly cloudy. Lows 52 to 58. Highs 86 to 92. East
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 54 to 60. Highs 87 to 92. East
winds 1 to 6 mph.
.WEDNESDAY...Partly cloudy. Lows 55 to 60. Highs 84 to 90.
Northeast winds 1 to 5 mph.
.THURSDAY...Partly cloudy. Lows 53 to 58. Highs 83 to 89. Terrain
driven winds less than 5 mph.
.FRIDAY...Mostly cloudy. Lows 54 to 59. Highs 81 to 87. Southwest
winds 1 to 6 mph.
$$
.8-14 DAY OUTLOOK for Saturday September 6 through Friday September 12...
A greater chance of above normal temperatures and near to above
normal precipitation.
$$