Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
594
FNUS56 KPDT 251910
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR FIRE
WEATHER ZONES OR691, 697, 698, 700, 704, WA690, AND 691 FOR WIND
AND LOW RELATIVE HUMIDITY...
.DISCUSSION...A cold front passage will bring breezy southwest to
west winds across the region today, and will overlap with near to
critically low RHs. Elevated fire weather conditions will continue
into the middle of the week as breezy to locally breezy winds
redevelop each day while RHs will remain near critical levels.
Localized areas, especially in central OR, may see critical fire
weather conditions for a few hours in the afternoons.
***Winds are 20 foot 10 minute averages ***
***CWR: Chance of wetting rain 0.10 or greater ***
***Ventilation Index is derived from transport wind
multiplied by the mixing height in 100`s of ft.
Categories are a generalized indicator and users
are encourage to develop criteria that are
suitable and representative of dispersion
conditions in their local area of interest.
Categories: low (< 200), moderate (200-500),
high (500-700), and very high (> 700).
-Note: Max transport winds may not occur
at the same time as max mixing height. ***
WAZ695-252330-
East Washington South Central Cascade Mountains-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....69-80...except 60-71 ridges.
* Min humidity........36-51 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph. Gusts to 25 mph in
the afternoon.
* Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....West around 10 mph increasing to southwest
around 20 mph in the afternoon.
* Ventilation Index...Low (113-171) increasing to high to very high
(515-941) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....46-52.
* Max humidity........73-88 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph shifting to the
northwest 1 to 6 mph after midnight.
* Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Moderate (289-447) decreasing to low (45-99)
after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....71-80...except 62-71 ridges.
* Min humidity........33-48 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Low (75-97) increasing to moderate to high
(408-640) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Partly cloudy. Lows 46 to 52. Highs 66 to 80. West
winds 4 to 9 mph.
.TUESDAY...Mostly clear. Lows 47 to 54. Highs 62 to 77. West
winds 3 to 8 mph.
.WEDNESDAY...Mostly clear. Lows 45 to 51. Highs 65 to 79. West
winds 4 to 10 mph.
.THURSDAY...Clear. Lows 45 to 52. Highs 70 to 84. West winds 2 to
7 mph.
.FRIDAY...Mostly clear. Lows 47 to 55. Highs 70 to 85. West winds
3 to 8 mph.
$$
WAZ690-252330-
Kittitas Valley-
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR WIND
AND LOW RELATIVE HUMIDITY...
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-88...except 72-82 ridges.
* Min humidity........21-29 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph increasing to
southwest 10 to 16 mph with gusts up to 30 mph in the
afternoon.
* Ridges/upr slopes....West winds 4 to 10 mph increasing to
southwest 12 to 18 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West around 10 mph increasing to southwest
around 20 mph in the afternoon.
* Ventilation Index...Low (118-182) increasing to very high
(1028-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....53-58.
* Max humidity........66-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 9 to 15 mph with gusts up to
30 mph decreasing to 4 to 9 mph after midnight.
* Ridges/upr slopes....West winds 11 to 17 mph decreasing to 5 to
11 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph becoming northwest around
10 mph after midnight.
* Ventilation Index...Moderate to high (438-626) decreasing to low
(34-58) after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....81-88...except 71-82 ridges.
* Min humidity........22-32 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Low (59-111) increasing to high (503-655) in
the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 54 to 59. Highs 80 to 88. West winds
6 to 12 mph.
.TUESDAY...Clear. Lows 55 to 61. Highs 79 to 88. West winds 5 to
11 mph.
.WEDNESDAY...Clear. Lows 52 to 57. Highs 80 to 87. West winds
7 to 13 mph.
.THURSDAY...Clear. Lows 54 to 59. Highs 84 to 91. Northwest winds
3 to 8 mph.
.FRIDAY...Mostly clear. Lows 57 to 62. Highs 86 to 93. West winds
4 to 9 mph.
$$
WAZ694-252330-
Yakama Alpine District-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....71-81...except 61-73 ridges.
* Min humidity........32-47 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 35
mph.
* Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West around 15 mph increasing to southwest
around 25 mph in the afternoon.
* Ventilation Index...Low (128-178) increasing to high to very high
(679-991) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-53.
* Max humidity........76-91 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 35
mph decreasing to 1 to 6 mph after midnight.
* Ridges/upr slopes....West winds 7 to 13 mph decreasing to 2 to 7
mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Moderate (315-443) decreasing to low (32-52)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-83...except 64-76 ridges.
* Min humidity........25-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 4 to 9 mph.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Low (64-102) increasing to high (520-692) in
the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows 46 to 53. Highs 70 to 84. West winds
4 to 9 mph.
.TUESDAY...Clear. Lows 47 to 55. Highs 68 to 82. West winds 4 to
9 mph.
.WEDNESDAY...Clear. Lows 44 to 52. Highs 71 to 84. West winds
4 to 9 mph.
.THURSDAY...Clear. Lows 46 to 54. Highs 75 to 88. West winds 2 to
7 mph.
.FRIDAY...Mostly clear. Lows 48 to 56. Highs 76 to 90. West winds
2 to 7 mph.
$$
ORZ691-WAZ691-252330-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR WIND
AND LOW RELATIVE HUMIDITY...
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke in the afternoon.
* Max temperature.....83-93...except 77-87 ridges.
* Min humidity........22-31 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 11 mph increasing to
west 11 to 17 mph with gusts up to 30 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 6 to 12 mph increasing to
west 12 to 18 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
* Ventilation Index...Low (92-186) increasing to very high
(718-1046) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Patchy smoke in the evening.
* Min temperature.....53-59.
* Max humidity........66-80 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 8 to 14 mph with gusts up to 30
mph becoming southwest 2 to 7 mph after midnight.
* Ridges/upr slopes....West winds 9 to 15 mph decreasing to 4 to 9
mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Moderate to high (393-527) decreasing to low
(28-50) after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....83-91...except 78-86 ridges.
* Min humidity........21-29 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph.
* Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....Southwest 10 to 15 mph.
* Ventilation Index...Low (50-130) increasing to moderate to high
(425-639) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 54 to 60. Highs 83 to
91. West winds 6 to 12 mph.
.TUESDAY...Clear. Lows 56 to 61. Highs 81 to 90. West winds 6 to
12 mph.
.WEDNESDAY...Clear. Lows 53 to 58. Highs 82 to 89. West winds
6 to 12 mph.
.THURSDAY...Clear. Lows 54 to 59. Highs 86 to 93. West winds 2 to
7 mph.
.FRIDAY...Mostly clear. Lows 56 to 61. Highs 88 to 95. Southwest
winds 3 to 8 mph.
$$
ORZ692-WAZ692-252330-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....81-90...except 75-82 ridges.
* Min humidity........23-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 mph.
* Ridges/upr slopes....light less than 5 mph becoming west 4 to 9
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...Low (66-114) increasing to moderate to high
(353-657) in the afternoon.
.TONIGHT...
* Sky/weather.........Clear. Patchy smoke.
* Min temperature.....49-57.
* Max humidity........66-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph 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.......500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Moderate (220-326) decreasing to low (32-52)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke.
* Max temperature.....79-87...except 72-79 ridges.
* Min humidity........25-34 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.......7500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Low (28-62) increasing to moderate (271-419)
in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 50 to 58. Highs 75 to
86. West winds 1 to 6 mph.
.TUESDAY...Clear. Lows 50 to 59. Highs 75 to 85. West winds 1 to
6 mph.
.WEDNESDAY...Clear. Lows 48 to 57. Highs 75 to 85. West winds
3 to 8 mph.
.THURSDAY...Clear. Lows 50 to 58. Highs 79 to 89. Northwest winds
1 to 6 mph.
.FRIDAY...Mostly clear. Lows 52 to 60. Highs 81 to 91. West winds
1 to 6 mph.
$$
ORZ693-WAZ693-252330-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the morning,
then patchy smoke in the afternoon.
* Max temperature.....88-97...except 83-90 ridges.
* Min humidity........13-20 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 4 to 9
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......11500 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (55-77) increasing to very high
(827-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Areas of smoke.
* Min temperature.....50-60.
* Max humidity........58-73 percent...except 53-62 percent ridges.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Moderate (221-341) decreasing to low (25-33)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke.
* Max temperature.....83-92...except 78-85 ridges.
* Min humidity........19-25 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 north 2 to 7
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....East around 5 mph shifting to the southwest
in the afternoon.
* Ventilation Index...Low (25-44) increasing to moderate to high
(382-532) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 50 to 60. Highs 80 to
89. Northwest winds 2 to 7 mph.
.TUESDAY...Clear. Lows 50 to 60. Highs 81 to 91. Northwest winds
2 to 7 mph.
.WEDNESDAY...Clear. Lows 49 to 59. Highs 81 to 90. Northwest
winds 3 to 8 mph.
.THURSDAY...Clear. Lows 50 to 60. Highs 85 to 94. North winds
2 to 7 mph.
.FRIDAY...Mostly clear. Lows 52 to 62. Highs 87 to 96. North
winds 1 to 6 mph.
$$
ORZ701-252330-
Eastern Columbia River Gorge of Oregon-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke in the afternoon.
* Max temperature.....79-84...except 74-83 ridges.
* Min humidity........31-46 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph, Gusts to 30 mph in
the afternoon. In the eastern Columbia River Gorge, west
winds 5 to 11 mph increasing to 12 to 18 mph in the
afternoon, Gusts to 30 mph.
* Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6500 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
* Ventilation Index...Low (73-171) increasing to high to very high
(628-948) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Patchy smoke in the evening.
* Min temperature.....49-56.
* Max humidity........78-91 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25
mph decreasing to 1 to 6 mph after midnight. In the eastern
Columbia River Gorge, west winds 8 to 14 mph with gusts up to
30 mph decreasing to 2 to 7 mph after midnight.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Moderate to high (352-504) decreasing to low
(26-46) after midnight.
.SUNDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
Patchy smoke.
* Max temperature.....81-86...except 76-83 ridges.
* Min humidity........28-43 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 4
to 10 mph in the afternoon. In the eastern Columbia River
Gorge, west winds 1 to 6 mph increasing to 6 to 12 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.......7500 ft agl.
* Transport winds.....West around 5 mph increasing to around 15 mph
in the afternoon.
* Ventilation Index...Low (44-98) increasing to moderate to high
(451-563) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 50 to 56. Highs 81 to
86. West winds 4 to 10 mph.
.TUESDAY...Clear. Lows 51 to 57. Highs 78 to 83. West winds 6 to
12 mph.
.WEDNESDAY...Clear. Lows 49 to 55. Highs 81 to 86. West winds
6 to 12 mph.
.THURSDAY...Clear. Lows 50 to 55. Highs 84 to 89. Northwest winds
2 to 7 mph.
.FRIDAY...Mostly clear. Lows 51 to 57. Highs 85 to 90. Northwest
winds 3 to 8 mph.
$$
ORZ702-252330-
East Slopes of the Mt. Hood National Forest-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke in the morning.
Areas of smoke in the afternoon.
* Max temperature.....74-84...except 68-77 ridges.
* Min humidity........32-47 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 4 to 9
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.....Southwest around 10 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (113-151) increasing to high to very high
(634-914) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of smoke in the evening.
Patchy smoke after midnight.
* Min temperature.....46-52.
* Max humidity........76-91 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 1 to 6 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 1 to 6 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Moderate (305-413) decreasing to low (29-65)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....77-85...except 70-79 ridges.
* Min humidity........29-44 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.......6500 ft agl.
* Transport winds.....Southwest 10 to 15 mph.
* Ventilation Index...Low (61-87) increasing to moderate to high
(430-574) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 45 to 52. Highs 71 to
85. West winds 1 to 6 mph.
.TUESDAY...Clear. Lows 47 to 54. Highs 67 to 82. West winds 1 to
6 mph.
.WEDNESDAY...Mostly clear. Lows 45 to 52. Highs 71 to 84. West
winds 1 to 6 mph.
.THURSDAY...Clear. Lows 46 to 53. Highs 75 to 88. Terrain driven
winds less than 5 mph.
.FRIDAY...Mostly clear. Lows 48 to 55. Highs 75 to 89. Terrain
driven winds less than 5 mph.
$$
ORZ695-252330-
Eagle Cap Wilderness-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the morning,
then patchy smoke in the afternoon.
* Max temperature.....84-95...except 74-85 ridges.
* Min humidity........11-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph increasing to 7
to 13 mph with gusts up to 25 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (42-128) increasing to very high
(924-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Clear. Smoky.
* Min temperature.....49-56.
* Max humidity........55-68 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 4 to 10 mph.
* Ridges/upr slopes....Northwest winds 7 to 13 mph decreasing to 2
to 7 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest 10 to 15 mph.
* Ventilation Index...Moderate (203-323) decreasing to low (25-48)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the morning,
then patchy smoke in the afternoon.
* Max temperature.....80-91...except 70-82 ridges.
* Min humidity........15-26 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2
to 7 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....West around 5 mph increasing to southwest
around 15 mph in the afternoon.
* Ventilation Index...Low (25-72) increasing to high to very high
(522-782) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Clear. Areas of smoke. Lows 49 to 56. Highs 72 to 86.
Northwest winds 4 to 9 mph.
.TUESDAY...Clear. Lows 49 to 56. Highs 74 to 89. Northwest winds
2 to 7 mph.
.WEDNESDAY...Clear. Lows 48 to 55. Highs 74 to 88. Northwest
winds 4 to 10 mph.
.THURSDAY...Clear. Lows 50 to 57. Highs 77 to 92. Northwest winds
3 to 8 mph.
.FRIDAY...Mostly clear. Lows 52 to 59. Highs 79 to 94. Northwest
winds 2 to 7 mph.
$$
ORZ694-252330-
Grande Ronde Valley of Oregon-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....93-98.
* Min humidity........14-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 4 to 9
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southwest 4
to 9 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......11000 ft agl.
* Transport winds.....Northwest around 5 mph increasing to
southwest around 15 mph in the afternoon.
* Ventilation Index...Low (40-70) increasing to high to very high
(550-1022) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Smoky in the evening, then
areas of smoke after midnight.
* Min temperature.....52-57.
* Max humidity........69-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 7 to 13 mph. Gusts to 25 mph
in the evening.
* Ridges/upr slopes....Northwest winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest 10 to 15 mph.
* Ventilation Index...Moderate (248-446) decreasing to low (30-66)
after midnight.
.SUNDAY...
* Sky/weather.........Sunny. Areas of smoke in the morning, then
smoky in the afternoon.
* Max temperature.....88-93.
* Min humidity........21-26 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1
to 6 mph in the afternoon.
* Ridges/upr slopes....North winds 2 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8500 ft agl.
* Transport winds.....North around 5 mph shifting to the southwest
in the afternoon.
* Ventilation Index...Low (33-63) increasing to moderate (329-471)
in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 52 to 57. Highs 86 to
91. Northwest winds 6 to 12 mph.
.TUESDAY...Clear. Lows 52 to 57. Highs 86 to 91. Northwest winds
4 to 9 mph.
.WEDNESDAY...Clear. Lows 50 to 55. Highs 86 to 91. Northwest
winds 7 to 13 mph.
.THURSDAY...Clear. Lows 51 to 56. Highs 91 to 96. Northwest winds
4 to 9 mph.
.FRIDAY...Mostly clear. Lows 53 to 58. Highs 92 to 97. Northwest
winds 3 to 8 mph.
$$
ORZ699-252330-
Western Forested Blue Mountains-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....84-91...except 78-86 ridges.
* Min humidity........12-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (31-87) increasing to very high
(852-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Clear. Patchy smoke.
* Min temperature.....48-53.
* Max humidity........65-80 percent.
* Humidity recovery...Good.
* 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 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 15 mph becoming north around
5 mph after midnight.
* Ventilation Index...Moderate (236-376) decreasing to low (25-33)
after midnight.
.SUNDAY...
* Sky/weather.........Sunny. Areas of smoke.
* Max temperature.....81-88...except 76-83 ridges.
* Min humidity........16-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 1 to 5
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 1 to 5
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (25-53) increasing to high to very high
(513-965) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 48 to 53. Highs 76 to
86. Northwest winds 1 to 6 mph.
.TUESDAY...Clear. Lows 48 to 54. Highs 76 to 86. Northwest winds
1 to 6 mph.
.WEDNESDAY...Clear. Lows 47 to 52. Highs 77 to 86. Northwest
winds 2 to 7 mph.
.THURSDAY...Clear. Lows 49 to 54. Highs 80 to 90. Northwest winds
1 to 6 mph.
.FRIDAY...Mostly clear. Lows 51 to 56. Highs 82 to 92. Northwest
winds 1 to 6 mph.
$$
ORZ696-252330-
John Day Valley-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke in the morning,
then areas of smoke in the afternoon.
* Max temperature.....85-94...except 80-86 ridges.
* Min humidity........11-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 4 to 9 mph.
* Ridges/upr slopes....West winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (27-63) increasing to very high
(949-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Areas of smoke.
* Min temperature.....50-55.
* Max humidity........61-72 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....North winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest around 15 mph becoming north around
5 mph after midnight.
* Ventilation Index...Moderate (303-447) decreasing to low (25-28)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke.
* Max temperature.....83-91...except 78-84 ridges.
* Min humidity........13-21 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.......10000 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (25-34) increasing to high to very high
(588-956) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 50 to 56. Highs 82 to
90. Northwest winds 3 to 8 mph.
.TUESDAY...Clear. Lows 51 to 57. Highs 80 to 90. Northwest winds
3 to 8 mph.
.WEDNESDAY...Clear. Lows 49 to 54. Highs 81 to 91. Northwest
winds 3 to 8 mph.
.THURSDAY...Clear. Lows 51 to 56. Highs 85 to 94. Northwest winds
1 to 6 mph.
.FRIDAY...Mostly clear. Lows 53 to 58. Highs 87 to 96. Northwest
winds 1 to 6 mph.
$$
ORZ700-252330-
Central Mountains of Oregon-
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR WIND
AND LOW RELATIVE HUMIDITY...
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....84-90...except 78-84 ridges.
* Min humidity........12-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 4 to 10 mph.
* Ridges/upr slopes....Southwest winds 4 to 10 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
20 mph in the afternoon.
* Ventilation Index...Low (59-127) increasing to very high
(977-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Patchy smoke in the evening,
then smoky after midnight.
* Min temperature.....46-52.
* Max humidity........64-78 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 11 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 3 to 8 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest around 15 mph becoming north around
5 mph after midnight.
* Ventilation Index...Moderate to high (337-501) decreasing to low
(25-31) after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Smoky in the morning, then
patchy smoke in the afternoon.
* Max temperature.....84-89...except 77-83 ridges.
* Min humidity........12-20 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 8
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southwest 2
to 7 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10500 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (25-60) increasing to high to very high
(684-1050) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 46 to 53. Highs 82 to
88. Northwest winds 4 to 9 mph.
.TUESDAY...Clear. Lows 46 to 54. Highs 81 to 86. Northwest winds
4 to 9 mph.
.WEDNESDAY...Clear. Lows 45 to 51. Highs 82 to 88. Northwest
winds 4 to 9 mph.
.THURSDAY...Mostly clear. Lows 47 to 53. Highs 86 to 91.
Northwest winds 2 to 7 mph.
.FRIDAY...Mostly clear. Lows 49 to 55. Highs 87 to 93. West winds
1 to 6 mph.
$$
ORZ703-252330-
Warm Springs Reservation-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....78-89...except 65-76 ridges.
* Min humidity........21-32 percent...except 32-47 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 1 to 6 mph increasing to
west 9 to 15 mph with gusts up to 30 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
25 mph in the afternoon.
* Ventilation Index...Low (79-167) increasing to very high
(845-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy smoke.
* Min temperature.....48-53.
* Max humidity........73-83 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 11 mph decreasing to 1 to 5
mph after midnight.
* Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Moderate (347-437) decreasing to low (25-59)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....81-91...except 68-78 ridges.
* Min humidity........19-28 percent...except 29-43 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....light less than 5 mph becoming west 4 to 9
mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (30-72) increasing to high to very high
(549-701) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 48 to 54. Highs 77 to
90. West winds 4 to 9 mph.
.TUESDAY...Clear. Lows 49 to 55. Highs 73 to 88. West winds 4 to
9 mph.
.WEDNESDAY...Mostly clear. Lows 47 to 53. Highs 77 to 89.
Northwest winds 4 to 10 mph.
.THURSDAY...Clear. Lows 48 to 54. Highs 81 to 93. Northwest winds
2 to 7 mph.
.FRIDAY...Mostly clear. Lows 50 to 56. Highs 82 to 95. West winds
2 to 7 mph.
$$
ORZ704-252330-
Northern Deschutes National Forest-
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR WIND
AND LOW RELATIVE HUMIDITY...
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....78-83...except 65-74 ridges.
* Min humidity........25-30 percent...except 32-47 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 11 mph.
* Ridges/upr slopes....Southwest winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....Southwest around 15 mph increasing to around
25 mph in the afternoon.
* Ventilation Index...Low to moderate (124-204) increasing to very
high (835-1035) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Patchy smoke.
* Min temperature.....43-49.
* Max humidity........76-91 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 6 to 12 mph shifting to the
southwest 1 to 6 mph after midnight.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 20 mph becoming southwest around
5 mph after midnight.
* Ventilation Index...Moderate (309-409) decreasing to low (25-43)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....80-86...except 67-77 ridges.
* Min humidity........20-25 percent...except 25-39 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 8
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (41-91) increasing to high to very high
(693-825) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 43 to 49. Highs 72 to
85. West winds 4 to 9 mph.
.TUESDAY...Clear. Lows 44 to 50. Highs 70 to 83. West winds 4 to
10 mph.
.WEDNESDAY...Mostly clear. Lows 43 to 49. Highs 73 to 86.
Northwest winds 4 to 9 mph.
.THURSDAY...Clear. Lows 44 to 51. Highs 76 to 90. Northwest winds
1 to 6 mph.
.FRIDAY...Mostly clear. Lows 46 to 53. Highs 77 to 91. Northwest
winds 1 to 6 mph.
$$
ORZ705-252330-
Southern Deschutes National Forest-
1210 PM PDT Sat Jul 25 2026
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke in the afternoon.
* Max temperature.....78-84...except 67-77 ridges.
* Min humidity........17-32 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 3 to 8 mph.
* Ridges/upr slopes....Southwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
25 mph in the afternoon.
* Ventilation Index...Low (144-198) increasing to very high
(959-1050) in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Patchy smoke.
* Min temperature.....41-47.
* Max humidity........75-90 percent...except 64-79 percent ridges.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 4 to 9 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....West around 15 mph decreasing to around 5 mph
after midnight.
* Ventilation Index...Moderate (287-417) decreasing to low (25-28)
after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....80-85...except 69-79 ridges.
* Min humidity........14-27 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 6
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....Southwest around 5 mph increasing to around
15 mph in the afternoon.
* Ventilation Index...Low (59-103) increasing to very high
(883-1050) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Patchy smoke. Lows 41 to 46. Highs 74 to
85. West winds 1 to 6 mph.
.TUESDAY...Clear. Lows 41 to 47. Highs 73 to 84. West winds 1 to
6 mph.
.WEDNESDAY...Mostly clear. Lows 40 to 46. Highs 76 to 87.
Northwest winds 1 to 6 mph.
.THURSDAY...Mostly clear. Lows 43 to 48. Highs 79 to 90.
Southwest winds 1 to 6 mph.
.FRIDAY...Mostly clear. Lows 44 to 50. Highs 80 to 92. Southwest
winds 1 to 6 mph.
$$
ORZ697-252330-
Central Blue Mountains-
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR WIND
AND LOW RELATIVE HUMIDITY...
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....82-88.
* Min humidity........8-13 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 11 mph.
* Ridges/upr slopes....Southwest winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
25 mph in the afternoon.
* Ventilation Index...Low (94-166) increasing to very high (1050)
in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Areas of smoke.
* Min temperature.....47-54.
* Max humidity........58-73 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......500 ft agl.
* Transport winds.....Northwest 10 to 15 mph.
* Ventilation Index...Moderate to high (447-531) decreasing to low
(27-41) after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke.
* Max temperature.....83-88...except 78-84 ridges.
* Min humidity........11-16 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 1 to 6 mph.
* Ridges/upr slopes....Southwest winds 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West around 5 mph increasing to southwest
around 20 mph in the afternoon.
* Ventilation Index...Low (37-81) increasing to very high
(1031-1050) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Areas of smoke. Lows 47 to 54. Highs
79 to 85. Northwest winds 1 to 6 mph.
.TUESDAY...Clear. Lows 47 to 54. Highs 80 to 86. Northwest winds
1 to 6 mph.
.WEDNESDAY...Clear. Lows 46 to 53. Highs 81 to 87. Northwest
winds 3 to 8 mph.
.THURSDAY...Clear. Lows 48 to 55. Highs 84 to 90. Northwest winds
1 to 6 mph.
.FRIDAY...Mostly clear. Lows 49 to 57. Highs 85 to 91. West winds
2 to 7 mph.
$$
ORZ698-252330-
Southern Blue Mountains-
1210 PM PDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR WIND
AND LOW RELATIVE HUMIDITY...
.TODAY...
* Sky/weather.........Mostly sunny. Patchy smoke.
* Max temperature.....85-91.
* Min humidity........6-11 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 11 mph.
* Ridges/upr slopes....Southwest winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......10000 ft agl.
* Transport winds.....Southwest around 10 mph increasing to around
25 mph in the afternoon.
* Ventilation Index...Low (99-141) increasing to very high (1050)
in the afternoon.
.TONIGHT...
* Sky/weather.........Mostly clear. Smoky.
* Min temperature.....47-55.
* Max humidity........53-68 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 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.......500 ft agl.
* Transport winds.....Northwest 10 to 15 mph.
* Ventilation Index...Moderate to high (464-562) decreasing to low
(38-48) after midnight.
.SUNDAY...
* Sky/weather.........Mostly sunny. Smoky in the morning, then
areas of smoke in the afternoon.
* Max temperature.....83-89.
* Min humidity........9-14 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 1 to 6 mph.
* Ridges/upr slopes....light less than 5 mph becoming southwest 3
to 6 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West around 5 mph increasing to southwest
around 20 mph in the afternoon.
* Ventilation Index...Low (29-61) increasing to very high
(1049-1050) in the afternoon.
.Forecast days 3 through 7......
.MONDAY...Mostly clear. Areas of smoke. Lows 48 to 55. Highs
82 to 88. Northwest winds 3 to 8 mph.
.TUESDAY...Clear. Lows 48 to 56. Highs 83 to 89. Northwest winds
3 to 8 mph.
.WEDNESDAY...Clear. Lows 47 to 55. Highs 84 to 90. Northwest
winds 4 to 9 mph.
.THURSDAY...Clear. Lows 49 to 57. Highs 87 to 93. West winds 2 to
7 mph.
.FRIDAY...Mostly clear. Lows 50 to 58. Highs 89 to 94. West winds
2 to 7 mph.
$$
.8-14 DAY OUTLOOK for Saturday August 1 through Friday August 7...
A greater chance of above normal temperatures and below normal
precipitation.
$$