Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
133
FNUS56 KPDT 012130
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
230 PM PDT Tue Jul 1 2025
...RED FLAG WARNING IN EFFECT FROM 2 PM TO 9 PM PDT WEDNESDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES WA690,
WA691, AND OR691...
...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR
ABUNDANT LIGHTNING FOR FIRE WEATHER ZONE OR700...
.DISCUSSION...A ridge of high pressure overhead is inducing hot
and dry conditions across the region. Dry thunderstorms have
already initiated this afternoon across central Oregon. The ridge
of high pressure is anticipated to break down further on
Wednesday, with west winds picking up through the Cascade gaps.
With RHs having little time to recover from the heat, this will
lead to critical fire weather conditions across the Kittitas
Valley and into the Columbia Basin.
***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.
WAZ695-021115-
East Washington South Central Cascade Mountains-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-61...except 49-56 ridges.
* Max humidity........52-67 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 11 mph.
* Ridges/upr slopes....Northwest winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor to fair (175-363) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....72-81...except 63-73 ridges.
* Min humidity........29-44 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph.
* Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (25-40) increasing to fair to good
(317-523) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....44-51.
* Max humidity........69-84 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 7 to 13 mph with gusts up to 25
mph.
* Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest 10 to 15 mph.
* Ventilation Index...Fair to good (399-539) decreasing to poor
(25-37) after midnight.
.THURSDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....67-76...except 58-67 ridges.
* Min humidity........32-47 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.......8500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (56-128) increasing to fair to good
(300-512) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Mostly clear. Lows 41 to 49. Highs 60 to 74.
Northwest winds 5 to 11 mph.
.SATURDAY...Partly cloudy. Lows 42 to 49. Highs 62 to 76. West
winds 5 to 11 mph.
.SUNDAY...Mostly clear. Lows 44 to 51. Highs 67 to 81. West winds
3 to 8 mph.
.MONDAY...Mostly clear. Lows 47 to 54. Highs 74 to 87. West winds
2 to 7 mph.
.TUESDAY...Mostly clear. Lows 53 to 59. Highs 78 to 91. West
winds 2 to 7 mph.
$$
WAZ690-021115-
Kittitas Valley-
230 PM PDT Tue Jul 1 2025
...RED FLAG WARNING IN EFFECT FROM 2 PM TO 9 PM PDT WEDNESDAY FOR
WIND AND LOW RELATIVE HUMIDITY...
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....62-68.
* Max humidity........33-48 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 8 to 14 mph with gusts up to
25 mph.
* Ridges/upr slopes....Northwest winds 9 to 15 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Fair to good (393-579) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....83-94...except 75-86 ridges.
* Min humidity........17-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 16 mph. Gusts to 30
mph in the afternoon.
* Ridges/upr slopes....Northwest winds 10 to 16 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (29-51) increasing to good to excellent
(561-815) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-58.
* Max humidity........55-70 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 13 to 19 mph.
* Ridges/upr slopes....Northwest winds 13 to 19 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 (446-686) decreasing to poor
(25-30) after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-87...except 68-80 ridges.
* Min humidity........20-29 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest 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 (85-169) increasing to good to excellent
(500-776) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Mostly clear. Lows 52 to 57. Highs 77 to 85.
Northwest winds 7 to 13 mph.
.SATURDAY...Mostly clear. Lows 52 to 57. Highs 78 to 87.
Northwest winds 7 to 13 mph.
.SUNDAY...Mostly clear. Lows 53 to 58. Highs 82 to 91. Northwest
winds 4 to 10 mph.
.MONDAY...Mostly clear. Lows 56 to 61. Highs 87 to 95. Northeast
winds 4 to 9 mph.
.TUESDAY...Clear. Lows 61 to 66. Highs 93 to 101. West winds 3 to
8 mph.
$$
WAZ694-021115-
Yakama Alpine District-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....53-61.
* Max humidity........53-68 percent.
* Humidity recovery...Moderate.
* 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 5 to 10 mph.
* Ventilation Index...Fair (212-380) decreasing to poor (25) after
midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....78-89...except 68-82 ridges.
* Min humidity........19-34 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.......9000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (25-39) increasing to fair (347-487) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-52.
* Max humidity........65-80 percent.
* Humidity recovery...Good.
* 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 10 to 15 mph.
* Ventilation Index...Fair (321-465) decreasing to poor (25-26)
after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-82...except 63-75 ridges.
* Min humidity........23-38 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.......8000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (34-68) increasing to fair (285-435) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Mostly clear. Lows 43 to 51. Highs 66 to 80.
West winds 4 to 9 mph.
.SATURDAY...Mostly clear. Lows 42 to 50. Highs 68 to 81. West
winds 4 to 9 mph.
.SUNDAY...Mostly clear. Lows 45 to 52. Highs 74 to 86. West winds
2 to 7 mph.
.MONDAY...Mostly clear. Lows 50 to 56. Highs 79 to 91. Southeast
winds 2 to 7 mph.
.TUESDAY...Clear. Lows 55 to 61. Highs 83 to 96. Southwest winds
1 to 6 mph.
$$
ORZ691-WAZ691-021115-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
230 PM PDT Tue Jul 1 2025
...RED FLAG WARNING IN EFFECT FROM 2 PM TO 9 PM PDT WEDNESDAY FOR
WIND AND LOW RELATIVE HUMIDITY...
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....62-68.
* Max humidity........46-60 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 11 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 10 mph.
* Ventilation Index...Poor to fair (146-454) decreasing to poor
(25-32) after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
slight chance of showers in the morning.
* Max temperature.....84-95.
* Min humidity........16-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 8 to 14 mph.
* Ridges/upr slopes....West winds 8 to 14 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (27-101) increasing to fair to good
(405-647) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....52-60.
* Max humidity........58-73 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 16 mph.
* Ridges/upr slopes....West winds 10 to 16 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 excellent (429-745) decreasing to
poor (25-29) after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-88.
* Min humidity........19-25 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.......8500 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (55-123) increasing to fair to good
(413-595) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy. Lows 52 to 59. Highs 77 to 86.
West winds 7 to 13 mph.
.SATURDAY...Mostly clear. Lows 51 to 58. Highs 80 to 87.
Southwest winds 6 to 12 mph.
.SUNDAY...Mostly clear. Lows 53 to 58. Highs 84 to 92. West winds
4 to 9 mph.
.MONDAY...Mostly clear. Lows 56 to 61. Highs 90 to 96. Northwest
winds 2 to 7 mph.
.TUESDAY...Clear. Lows 61 to 66. Highs 95 to 102. West winds 2 to
7 mph.
$$
ORZ692-WAZ692-021115-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....58-66.
* 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 (58-160) decreasing to poor (25) after
midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers in
the morning.
* Max temperature.....80-90...except 73-78 ridges.
* Min humidity........19-28 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.......8000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (25-50) increasing to fair (278-432) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....48-56.
* Max humidity........55-70 percent.
* Humidity recovery...Moderate...except Good ridges.
* 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 5 to 10 mph.
* Ventilation Index...Fair (265-351) decreasing to poor (25) after
midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-83...except 67-72 ridges.
* Min humidity........24-32 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.......8000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (36-82) increasing to fair (247-413) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...A slight chance of showers and thunderstorms.
Mostly cloudy. Lows 48 to 56. Highs 68 to 79. West winds 2 to
7 mph.
.SATURDAY...Partly cloudy. Lows 46 to 54. Highs 70 to 81. West
winds 2 to 7 mph.
.SUNDAY...Mostly clear. Lows 48 to 56. Highs 74 to 85. West winds
2 to 7 mph.
.MONDAY...Mostly clear. Lows 51 to 58. Highs 80 to 91. Northwest
winds 2 to 7 mph.
.TUESDAY...Clear. Lows 56 to 63. Highs 85 to 96. West winds 1 to
6 mph.
$$
ORZ693-WAZ693-021115-
Canyon Grasslands of Wallowa County-
Southeast Washington Grande Ronde Valley-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....58-67.
* Max humidity........33-48 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....North winds 2 to 6 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 around 5 mph.
* Ventilation Index...Poor to fair (150-212) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon.
* Max temperature.....85-94...except 80-86 ridges.
* Min humidity........20-26 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 3
to 7 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......10500 ft agl.
* Transport winds.....Northwest around 5 mph.
* Ventilation Index...Poor (25) increasing to fair (218-274) in the
afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of
thunderstorms in the evening. A slight chance of showers.
* Min temperature.....49-58.
* Max humidity........47-62 percent.
* Humidity recovery...Moderate.
* 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....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (206-288) decreasing to poor (25) after
midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-86...except 72-79 ridges.
* Min humidity........20-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 6 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (29-47) increasing to fair (258-350) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...A chance of showers and a slight chance of
thunderstorms. Mostly cloudy. Lows 49 to 58. Highs 72 to 80.
Northwest winds 2 to 7 mph.
.SATURDAY...A slight chance of showers and thunderstorms. Partly
cloudy. Lows 46 to 54. Highs 74 to 83. West winds 1 to 5 mph.
.SUNDAY...Mostly clear. Lows 48 to 57. Highs 79 to 88. West winds
1 to 5 mph.
.MONDAY...Mostly clear. Lows 50 to 58. Highs 83 to 92. North
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 54 to 62. Highs 89 to 98. Northwest
winds 2 to 7 mph.
$$
ORZ701-021115-
Eastern Columbia River Gorge of Oregon-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....56-63.
* Max humidity........52-66 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 7 to 13 mph with gusts up to
25 mph...except west 8 to 14 mph in the eastern Columbia
River Gorge.
* Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Fair (303-413) decreasing to poor (25-31)
after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
* Max temperature.....81-86...except 75-84 ridges.
* Min humidity........21-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 9 to 15 mph...except west 10 to
16 mph in the eastern Columbia River Gorge. Gusts to 30 mph
in the afternoon. In the eastern Columbia River Gorge, gusts
to 30 mph.
* Ridges/upr slopes....West winds 9 to 15 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......6000 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
* Ventilation Index...Poor (29-67) increasing to fair to good
(423-621) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....49-56.
* Max humidity........69-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Gusts to 30 mph in the evening. West winds 9
to 15 mph. In the eastern Columbia River Gorge, gusts to 30
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 20 mph decreasing to around 10
mph after midnight.
* Ventilation Index...Fair to good (340-516) decreasing to poor
(25-36) after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-82...except 72-79 ridges.
* Min humidity........25-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 6 to 12 mph...except west 7 to 13
mph in the eastern Columbia River Gorge.
* Ridges/upr slopes....West winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (61-151) increasing to fair to good
(441-657) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Mostly clear. Lows 47 to 54. Highs 75 to 80.
West winds 7 to 13 mph.
.SATURDAY...Mostly clear. Lows 47 to 52. Highs 77 to 82. West
winds 6 to 12 mph.
.SUNDAY...Mostly clear. Lows 49 to 55. Highs 83 to 88. West winds
4 to 9 mph.
.MONDAY...Clear. Lows 52 to 57. Highs 89 to 94. Northwest winds
2 to 7 mph.
.TUESDAY...Clear. Lows 58 to 63. Highs 93 to 98. Northwest winds
2 to 7 mph.
$$
ORZ702-021115-
East Slopes of the Mt. Hood National Forest-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....50-61.
* Max humidity........51-66 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 mph.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor to fair (189-299) decreasing to poor
(25-27) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....75-86...except 68-80 ridges.
* Min humidity........21-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph.
* Ridges/upr slopes....West winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......5500 ft agl.
* Transport winds.....West 10 to 15 mph.
* Ventilation Index...Poor (25-39) increasing to fair (281-443) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....44-52.
* Max humidity........71-86 percent.
* Humidity recovery...Good.
* 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 (277-375) decreasing to poor (25-29)
after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-81...except 66-75 ridges.
* Min humidity........26-41 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 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.......7000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (34-74) increasing to fair (244-434) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy. Lows 41 to 50. Highs 62 to 77.
West winds 3 to 8 mph.
.SATURDAY...Mostly clear. Lows 41 to 49. Highs 66 to 80. West
winds 3 to 8 mph.
.SUNDAY...Mostly clear. Lows 43 to 51. Highs 71 to 85. West winds
2 to 7 mph.
.MONDAY...Clear. Lows 47 to 55. Highs 78 to 91. North winds 1 to
5 mph.
.TUESDAY...Clear. Lows 54 to 61. Highs 83 to 96. Terrain driven
winds less than 5 mph.
$$
ORZ695-021115-
Eagle Cap Wilderness-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Mostly clear then becoming mostly cloudy.
* Min temperature.....59-66...except 54-61 ridges.
* Max humidity........38-46 percent.
* Humidity recovery...Poor.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 3 to 8 mph.
* Ridges/upr slopes....North winds 3 to 8 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph.
* Ventilation Index...Poor to fair (132-282) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon.
* Max temperature.....79-92...except 70-82 ridges.
* Min humidity........22-35 percent.
* 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....20 percent (slight chance).
* Mixing height.......11000 ft agl.
* Transport winds.....North around 5 mph.
* Ventilation Index...Poor (25-26) increasing to poor to fair
(185-291) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy. A chance of showers and a
slight chance of thunderstorms in the evening, then a slight
chance of showers after midnight.
* Min temperature.....47-54.
* Max humidity........44-55 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.................10 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor to fair (151-335) decreasing to poor
(25) after midnight.
.THURSDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....73-86...except 64-75 ridges.
* Min humidity........21-32 percent.
* 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.......11000 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (25-50) increasing to fair (270-426) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows 45 to 54. Highs 61 to 76. Northwest winds
2 to 7 mph.
.SATURDAY...A chance of showers and a slight chance of
thunderstorms. Partly cloudy. Lows 42 to 50. Highs 64 to 79.
Northwest winds 1 to 6 mph.
.SUNDAY...Mostly clear. Lows 45 to 53. Highs 69 to 84. Northwest
winds 2 to 7 mph.
.MONDAY...Mostly clear. Lows 47 to 55. Highs 73 to 88. Northwest
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 52 to 59. Highs 79 to 94. West
winds 2 to 7 mph.
$$
ORZ694-021115-
Grande Ronde Valley of Oregon-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....60-65.
* Max humidity........50-59 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 5 mph.
* Ventilation Index...Poor (38-90) decreasing to poor (25) after
midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon.
* Max temperature.....88-93.
* Min humidity........19-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 4 to 9 mph.
* Ridges/upr slopes....Northwest winds 5 to 11 mph.
* CWR.................0 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......8000 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (25-35) increasing to fair (331-429) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the evening.
* Min temperature.....52-57.
* Max humidity........54-63 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 6 to 12 mph.
* Ridges/upr slopes....Northwest winds 6 to 12 mph.
* CWR.................0 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor to fair (129-255) decreasing to poor
(25) after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-87.
* Min humidity........21-26 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 3 to 8 mph.
* Ridges/upr slopes....Northwest winds 4 to 9 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....Northwest around 10 mph.
* Ventilation Index...Poor (43-75) increasing to fair (358-478) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...A chance of showers and thunderstorms. Mostly
cloudy. Lows 52 to 57. Highs 77 to 82. Northwest winds 4 to
9 mph.
.SATURDAY...A slight chance of showers and thunderstorms. Partly
cloudy. Lows 47 to 52. Highs 80 to 85. Northwest winds 2 to
7 mph.
.SUNDAY...Mostly clear. Lows 50 to 55. Highs 84 to 89. Northwest
winds 2 to 7 mph.
.MONDAY...Mostly clear. Lows 52 to 57. Highs 89 to 94. Northwest
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 56 to 61. Highs 95 to 100.
Northwest winds 2 to 7 mph.
$$
ORZ699-021115-
Western Forested Blue Mountains-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. A slight chance of
thunderstorms in the evening. A slight chance of showers.
* Min temperature.....55-60.
* Max humidity........50-62 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....Northwest winds 1 to 5 mph.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph.
* Ventilation Index...Poor (72-188) decreasing to poor (25) after
midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers. A
slight chance of thunderstorms in the afternoon.
* Max temperature.....81-87...except 75-82 ridges.
* Min humidity........20-28 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 1 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......11500 ft agl.
* Transport winds.....Northwest around 5 mph.
* Ventilation Index...Poor (25-35) increasing to fair (300-384) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the evening.
* Min temperature.....46-51.
* Max humidity........52-65 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....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (241-447) decreasing to poor (25) after
midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-82...except 69-76 ridges.
* Min humidity........23-31 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1
to 6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming northwest 2
to 5 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 (28-54) increasing to fair (304-476) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...A chance of showers and thunderstorms. Mostly
cloudy. Lows 46 to 51. Highs 67 to 76. Northwest winds 2 to
7 mph.
.SATURDAY...A slight chance of showers and thunderstorms. Mostly
clear. Lows 43 to 48. Highs 70 to 79. West winds 1 to 5 mph.
.SUNDAY...Mostly clear. Lows 46 to 51. Highs 75 to 84. Terrain
driven winds less than 5 mph.
.MONDAY...Mostly clear. Lows 48 to 53. Highs 80 to 88. Northwest
winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 53 to 58. Highs 85 to 93. Terrain
driven winds less than 5 mph.
$$
ORZ696-021115-
John Day Valley-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
slight chance of thunderstorms in the evening. A slight chance of
showers.
* Min temperature.....57-63.
* Max humidity........52-61 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 2 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....North winds 2 to 6 mph.
* CWR.................0 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....North 5 to 10 mph.
* Ventilation Index...Poor to fair (167-267) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers. A
slight chance of thunderstorms in the afternoon.
* Max temperature.....82-90...except 76-81 ridges.
* Min humidity........16-21 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 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......11000 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (25-34) increasing to fair (323-377) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers in
the evening.
* Min temperature.....48-54.
* Max humidity........55-66 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...Fair (366-488) decreasing to poor (25) after
midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-85...except 71-76 ridges.
* Min humidity........20-25 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 6 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 (29-47) increasing to fair (288-428) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 48 to 54. Highs 72 to 81.
Northwest winds 2 to 7 mph.
.SATURDAY...A slight chance of showers and thunderstorms. Mostly
clear. Lows 46 to 51. Highs 76 to 84. West winds 2 to 7 mph.
.SUNDAY...Mostly clear. Lows 48 to 53. Highs 80 to 89. Northwest
winds 1 to 6 mph.
.MONDAY...Mostly clear. Lows 51 to 56. Highs 85 to 94. North
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 56 to 61. Highs 90 to 98. Northeast
winds 1 to 6 mph.
$$
ORZ700-021115-
Central Mountains of Oregon-
230 PM PDT Tue Jul 1 2025
...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR
ABUNDANT LIGHTNING...
.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of
thunderstorms in the evening. A chance of showers.
* Min temperature.....53-60.
* Max humidity........55-69 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.................10 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....North 5 to 10 mph.
* Ventilation Index...Fair to excellent (324-756) decreasing to
poor (25-31) after midnight.
.WEDNESDAY...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
slight chance of showers. A slight chance of thunderstorms in the
afternoon.
* Max temperature.....82-87...except 75-81 ridges.
* Min humidity........16-21 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 4
to 9 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....10 percent (very low chance).
* Mixing height.......10000 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (27-45) increasing to fair (347-471) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers in
the evening.
* Min temperature.....44-50.
* Max humidity........61-75 percent.
* Humidity recovery...Good...except Moderate ridges.
* 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 15 mph decreasing to around
5 mph after midnight.
* Ventilation Index...Fair to good (434-684) decreasing to poor
(25) after midnight.
.THURSDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....77-82...except 70-76 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 6 mph in the afternoon.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (25-41) increasing to fair (329-423) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy with a slight chance of showers
and thunderstorms. Lows 44 to 50. Highs 73 to 79. Northwest winds
3 to 8 mph.
.SATURDAY...Mostly clear. Lows 41 to 47. Highs 76 to 82.
Northwest winds 3 to 8 mph.
.SUNDAY...Mostly clear. Lows 45 to 50. Highs 81 to 87. Northwest
winds 1 to 6 mph.
.MONDAY...Mostly clear. Lows 48 to 53. Highs 86 to 92. North
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 53 to 58. Highs 91 to 96. Northwest
winds 2 to 7 mph.
$$
ORZ703-021115-
Warm Springs Reservation-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the evening.
* Min temperature.....58-63...except 52-58 ridges.
* Max humidity........50-58 percent...except 55-70 percent ridges.
* Humidity recovery...Moderate.
* 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.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (245-429) decreasing to poor (25) after
midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....78-88...except 66-76 ridges.
* Min humidity........17-25 percent...except 25-40 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 3 to 8 mph shifting to the
northwest 8 to 14 mph with gusts up 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.......7000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (25-29) increasing to fair to good
(357-517) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....50-55...except 45-50 ridges.
* Max humidity........68-80 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 9 to 15 mph with gusts up to
30 mph becoming west 3 to 8 mph after midnight.
* Ridges/upr slopes....West winds 7 to 13 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 15 mph becoming west around
5 mph after midnight.
* Ventilation Index...Fair (347-415) decreasing to poor (25) after
midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-84...except 64-73 ridges.
* Min humidity........22-30 percent...except 31-46 percent ridges.
* 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.......8000 ft agl.
* Transport winds.....West around 10 mph.
* Ventilation Index...Poor (34-62) increasing to fair to good
(363-501) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy. Lows 44 to 52. Highs 69 to 82.
West winds 4 to 10 mph.
.SATURDAY...Mostly clear. Lows 44 to 49. Highs 72 to 84. West
winds 5 to 11 mph.
.SUNDAY...Mostly clear. Lows 46 to 51. Highs 77 to 89. Northwest
winds 3 to 8 mph.
.MONDAY...Clear. Lows 49 to 55. Highs 84 to 94. Northeast winds
2 to 7 mph.
.TUESDAY...Mostly clear. Lows 56 to 61. Highs 88 to 98. North
winds 2 to 7 mph.
$$
ORZ704-021115-
Northern Deschutes National Forest-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. A slight chance of
thunderstorms in the evening. A slight chance of showers.
* Min temperature.....50-57.
* Max humidity........58-73 percent.
* Humidity recovery...Moderate...except Good ridges.
* 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....West winds 3 to 8 mph.
* CWR.................10 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Fair (280-460) decreasing to poor (25) after
midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....80-86...except 66-77 ridges.
* Min humidity........20-25 percent...except 27-42 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 7 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 5 to 10 mph.
* Ventilation Index...Poor (25-31) increasing to fair (302-392) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....43-49.
* Max humidity........69-84 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 3 to 8 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 5 to 10 mph.
* Ventilation Index...Fair (308-364) decreasing to poor (25) after
midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-82...except 63-73 ridges.
* Min humidity........26-32 percent...except 34-49 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* 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.......8500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (29-49) increasing to fair (323-425) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy. Lows 41 to 47. Highs 64 to 77.
West winds 3 to 8 mph.
.SATURDAY...Mostly clear. Lows 39 to 45. Highs 68 to 81. West
winds 4 to 9 mph.
.SUNDAY...Mostly clear. Lows 43 to 48. Highs 74 to 86. Northwest
winds 2 to 7 mph.
.MONDAY...Mostly clear. Lows 46 to 52. Highs 80 to 92. Northeast
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 52 to 57. Highs 83 to 96. North
winds 2 to 7 mph.
$$
ORZ705-021115-
Southern Deschutes National Forest-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. A chance of showers and a
slight chance of thunderstorms in the evening, then a slight
chance of showers after midnight.
* Min temperature.....49-54.
* Max humidity........73-88 percent.
* Humidity recovery...Excellent.
* 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 2 to 7 mph.
* CWR.................20 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor to fair (123-491) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny. A
slight chance of showers and thunderstorms in the afternoon.
* Max temperature.....78-84...except 68-78 ridges.
* Min humidity........21-26 percent...except 25-39 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 6 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....10 percent (very low chance).
* Mixing height.......10500 ft agl.
* Transport winds.....Northwest around 5 mph.
* Ventilation Index...Poor (25-33) increasing to fair (263-397) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....41-46.
* Max humidity........73-88 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 3 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.....Northwest 5 to 10 mph.
* Ventilation Index...Fair to good (268-534) decreasing to poor
(25-26) after midnight.
.THURSDAY...
* Sky/weather.........Partly cloudy then becoming mostly sunny.
* Max temperature.....74-79...except 63-73 ridges.
* Min humidity........24-31 percent...except 29-44 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* 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.......9500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (25-32) increasing to fair (340-496) in
the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...Partly cloudy. Lows 41 to 46. Highs 65 to 76.
Northwest winds 2 to 7 mph.
.SATURDAY...Mostly clear. Lows 37 to 42. Highs 69 to 80. West
winds 2 to 7 mph.
.SUNDAY...Mostly clear. Lows 41 to 46. Highs 75 to 85. Northwest
winds 1 to 6 mph.
.MONDAY...Mostly clear. Lows 45 to 50. Highs 81 to 91. Northeast
winds 1 to 6 mph.
.TUESDAY...Mostly clear. Lows 50 to 55. Highs 83 to 93. Northeast
winds 1 to 5 mph.
$$
ORZ697-021115-
Central Blue Mountains-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. A slight chance of
thunderstorms in the evening. A slight chance of showers.
* Min temperature.....53-58.
* Max humidity........47-62 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 2 to 5 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....North winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph.
* Ventilation Index...Poor to fair (128-366) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon.
* Max temperature.....82-87...except 76-83 ridges.
* Min humidity........21-26 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 3
to 7 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......14000 ft agl.
* Transport winds.....Northwest around 5 mph.
* Ventilation Index...Poor (25-30) increasing to fair (326-398) in
the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
slight chance of showers and thunderstorms in the evening.
* Min temperature.....46-51.
* Max humidity........50-63 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....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Good to excellent (503-743) decreasing to
poor (25) after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-81...except 71-78 ridges.
* Min humidity........20-25 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 5 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* Chc of lightning....0 percent.
* Mixing height.......11000 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (26-42) increasing to fair to excellent
(447-709) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...A chance of showers and thunderstorms. Mostly
cloudy. Lows 45 to 50. Highs 68 to 75. Northwest winds 2 to
7 mph.
.SATURDAY...A chance of showers and a slight chance of
thunderstorms. Mostly clear. Lows 41 to 46. Highs 71 to 77.
Northwest winds 1 to 5 mph.
.SUNDAY...Mostly clear. Lows 44 to 49. Highs 77 to 83. Northwest
winds 1 to 5 mph.
.MONDAY...Mostly clear. Lows 47 to 52. Highs 81 to 88. North
winds 1 to 5 mph.
.TUESDAY...Mostly clear. Lows 52 to 57. Highs 85 to 92. East
winds 1 to 5 mph.
$$
ORZ698-021115-
Southern Blue Mountains-
230 PM PDT Tue Jul 1 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. A slight chance of
thunderstorms in the evening. A slight chance of showers.
* Min temperature.....54-61.
* Max humidity........45-60 percent.
* Humidity recovery...Moderate.
* 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....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....North around 10 mph.
* Ventilation Index...Fair to good (297-531) decreasing to poor
(25) after midnight.
.WEDNESDAY...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon.
* Max temperature.....83-91.
* Min humidity........18-23 percent.
* 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....20 percent (slight chance).
* Mixing height.......14000 ft agl.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Poor (31-53) increasing to fair to good
(355-521) in the afternoon.
.WEDNESDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of showers and a slight chance of thunderstorms in the
evening.
* Min temperature.....47-54.
* Max humidity........46-59 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.................10 percent.
* Chc of lightning....20 percent (slight chance).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
* Ventilation Index...Good to excellent (505-777) decreasing to
poor (25) after midnight.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-84.
* Min humidity........17-22 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 2
to 5 mph in the afternoon.
* Ridges/upr slopes....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.......11500 ft agl.
* Transport winds.....West 5 to 10 mph.
* Ventilation Index...Poor (28-46) increasing to good to excellent
(565-787) in the afternoon.
.Forecast days 3 through 7......
.INDEPENDENCE DAY...A chance of showers and thunderstorms. Partly
cloudy. Lows 46 to 52. Highs 72 to 79. Northwest winds 2 to
7 mph.
.SATURDAY...A slight chance of showers and thunderstorms. Mostly
clear. Lows 42 to 49. Highs 75 to 81. Northwest winds 2 to 7 mph.
.SUNDAY...Mostly clear. Lows 45 to 51. Highs 81 to 87. Northwest
winds 1 to 6 mph.
.MONDAY...Mostly clear. Lows 49 to 55. Highs 85 to 91. Northeast
winds 2 to 7 mph.
.TUESDAY...Mostly clear. Lows 53 to 59. Highs 89 to 95. East
winds 1 to 6 mph.
$$
.8-14 DAY OUTLOOK for Wednesday July 9 through Tuesday July 15...
A greater chance of above-normal temperatures and near-normal
precipitation.
$$