Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
FNUS56 KPDT 192154
FWFPDT

Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
254 PM PDT Sat Aug 19 2017


.DISCUSSION...A trough will remain over the Pacific Northwest
through Sunday night. This will keep cooler and continued dry
conditions over the region. Winds will be breezy for a few hours
this evening but otherwise light. Ridging will build over the area
Monday for warmer and continued dry conditions. On Tuesday a
trough will bring a more southwesterly flow with moisture arriving
late Tuesday evening. A few thunderstorms are possible over
Central Oregon Tuesday night and over that area and the eastern
Oregon mountains on Wednesday. Windy conditions expected on
Thursday.


***Thunderstorms imply strong gusty winds***
***Winds are 20 foot 10 minute averages***
***CWR-chance of wetting rain 0.10 or greater***

High elevation Haines Index observed Saturday Morning August 19
Salem...3     Medford...3     Spokane...3     Boise...4

ORZ639-WAZ639-201130-
East Slopes of the Northern Oregon Cascades-
East Slopes of the Southern Washington Cascades-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear. Hazy.
* Min temperature.....49-55.
* Max humidity........66-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 4 to 9 mph. In the
      eastern Columbia River Gorge, west winds 9 to 15 mph
      shifting to the northwest 4 to 9 mph after midnight.
*     Ridges/upr slopes....Northwest winds 4 to 10 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....West 5 to 20 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-85...except 73-80 ridges.
* Min humidity........24-32 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 7 mph...except
      west 3 to 8 mph in the eastern Columbia River Gorge.
*     Ridges/upr slopes....light less than 5 mph becoming west 2
      to 8 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......6500 ft agl.
* Transport winds.....West 5 to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....51-57.
* Max humidity........65-80 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 7 mph in the
      evening becoming drainage winds less than 5 mph. In the
      eastern Columbia River Gorge, west winds 3 to 8 mph.
*     Ridges/upr slopes....Northwest winds 2 to 8 mph in the
      evening becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest up to 15 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....83-88...except 77-83 ridges.
* Min humidity........18-25 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......6500 ft agl.
* Transport winds.....East up to 10 mph.


.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 55 to 61. Highs 82 to 94. Terrain driven
winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 57 to 62. Highs 82 to 94. West
winds 4 to 9 mph.
.THURSDAY...Mostly clear. Lows 56 to 61. Highs 73 to 88. West
winds 7 to 13 mph.
.FRIDAY...Mostly clear. Lows 46 to 51. Highs 71 to 82. West winds
6 to 12 mph.
.SATURDAY...Mostly clear. Lows 48 to 53. Highs 76 to 88. East
winds 1 to 5 mph.

$$

ORZ610-201130-
East Slopes of Central Oregon Cascades-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear. Patchy smoke in the evening. Hazy.
  Smokey after midnight.
* Min temperature.....47-52.
* Max humidity........64-76 percent...except 53-68 percent
  ridges.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 2 to 7 mph.
*     Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny. Hazy and patchy smoke.
* Max temperature.....80-85...except 72-78 ridges.
* Min humidity........20-27 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming
      northeast 2 to 7 mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming
      northeast 2 to 8 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......6000 ft agl.
* Transport winds.....South around 5 mph shifting to the northeast
  in the afternoon.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear. Patchy smoke.
* Min temperature.....48-53.
* Max humidity........61-74 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 2 to 7 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 2 to 8 mph in the evening
      becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....North up to 10 mph.

.MONDAY...
* Sky/weather.........Sunny. Patchy smoke.
* Max temperature.....84-89...except 77-83 ridges.
* Min humidity........14-19 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph becoming east 2
      to 5 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......7000 ft agl.
* Transport winds.....East up to 5 mph.


.Forecast days 3 through 7......
.TUESDAY...Clear. Patchy smoke. Lows 51 to 57. Highs 81 to 93.
Northeast winds 2 to 5 mph.
.WEDNESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Patchy smoke. Lows 54 to 59. Highs 80 to 93. West
winds 3 to 6 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Lows
52 to 57. Highs 72 to 87. West winds 4 to 9 mph.
.FRIDAY...Mostly clear. Lows 42 to 47. Highs 69 to 81. Northwest
winds 4 to 9 mph.
.SATURDAY...Clear. Lows 44 to 49. Highs 75 to 86. East winds 1 to
6 mph.

$$

ORZ611-201130-
Deschutes National Forest - minus Sisters Ranger District-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear. Patchy smoke in the evening. Hazy.
  Smokey after midnight.
* Min temperature.....39-46...except 46-51 ridges.
* Max humidity........73-88 percent...except 54-68 percent ridges.
* Humidity recovery...Excellent...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 3 to 8 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 3 to 9 mph in the evening
      becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......Near surface.
* Transport winds.....North 5 to 15 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the morning.
  Hazy. Patchy smoke in the afternoon.
* Max temperature.....77-85.
* Min humidity........15-22 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming
      northeast 2 to 7 mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming
      northeast 2 to 8 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......7500 ft agl.
* Transport winds.....Northeast up to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear. Patchy smoke.
* Min temperature.....44-50...except 49-54 ridges.
* Max humidity........60-75 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 2 to 7 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 2 to 8 mph in the evening
      becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northeast up to 10 mph.

.MONDAY...
* Sky/weather.........Sunny. Patchy smoke.
* Max temperature.....83-89.
* Min humidity........14-19 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......9000 ft agl.
* Transport winds.....South up to 10 mph.


.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Patchy smoke. Lows 47 to 54. Highs 83 to
90. Northwest winds 1 to 5 mph.
.WEDNESDAY...Patchy smoke. Partly cloudy with a slight chance of
showers and thunderstorms. Lows 48 to 55. Highs 79 to 90. West
winds 2 to 7 mph.
.THURSDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 44 to 52. Highs 72 to 84. West
winds 2 to 7 mph.
.FRIDAY...Mostly clear. Lows 40 to 45. Highs 72 to 82. North
winds 3 to 8 mph.
.SATURDAY...Mostly clear. Lows 42 to 48. Highs 75 to 87. East
winds 1 to 5 mph.

$$

ORZ640-201130-
Central Mountains of Oregon-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear. Hazy and patchy smoke.
* Min temperature.....43-50.
* Max humidity........63-76 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 4 to 8 mph in the
      evening becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 3 to 9 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......Near surface.
* Transport winds.....North 5 to 15 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny. Hazy and patchy smoke.
* Max temperature.....79-84...except 73-79 ridges.
* Min humidity........15-21 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming north
      2 to 7 mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming north 2
      to 8 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......7000 ft agl.
* Transport winds.....East around 5 mph shifting to the north in
  the afternoon.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-53.
* Max humidity........52-63 percent...except 46-52 percent ridges.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 2 to 7 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 2 to 8 mph in the evening
      becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northeast 5 to 10 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....84-89...except 78-84 ridges.
* Min humidity........11-16 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......9000 ft agl.
* Transport winds.....Southeast up to 5 mph.


.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 50 to 56. Highs 83 to 94. Northeast
winds 2 to 7 mph.
.WEDNESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Lows 54 to 59. Highs 85 to 94. Northwest winds
2 to 7 mph.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Lows 51 to 56. Highs 76 to 90. Northwest winds
2 to 7 mph.
.FRIDAY...Mostly clear. Lows 41 to 46. Highs 76 to 82. North
winds 4 to 9 mph.
.SATURDAY...Clear. Lows 44 to 49. Highs 76 to 87. East winds 1 to
6 mph.

$$

ORZ641-WAZ641-201130-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....52-59.
* Max humidity........60-74 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Southwest winds 3 to 8 mph.
*     Ridges/upr slopes....West winds 6 to 12 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Southwest 5 to 20 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-86.
* Min humidity........19-24 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 1 to 6 mph.
*     Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......7000 ft agl.
* Transport winds.....West 5 to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....54-59.
* Max humidity........57-72 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 2 to 6 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......Near surface.
* Transport winds.....South up to 10 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....84-91.
* Min humidity........17-22 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming
      northeast 2 to 5 mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......8000 ft agl.
* Transport winds.....South up to 10 mph shifting to the northeast
  in the afternoon.


.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 56 to 61. Highs 84 to 97. Northeast winds
1 to 6 mph.
.WEDNESDAY...Mostly clear with a slight chance of showers and
thunderstorms. Lows 59 to 64. Highs 89 to 97. Southwest winds
4 to 10 mph.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Patchy blowing dust. Lows 58 to 63. Highs 79 to
94. Southwest winds 8 to 14 mph.
.FRIDAY...Mostly clear. Patchy blowing dust. Lows 48 to 53. Highs
78 to 85. Southwest winds 7 to 13 mph.
.SATURDAY...Mostly clear. Lows 49 to 54. Highs 78 to 89.
Northeast winds 1 to 5 mph.

$$

ORZ642-201130-
Southern Blue and Strawberry Mountains-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....40-49.
* Max humidity........57-72 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 7 mph.
*     Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 15 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-82.
* Min humidity........13-18 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming
      northwest 2 to 5 mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming
      northwest 2 to 6 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......7500 ft agl.
* Transport winds.....Northwest 5 to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-52.
* Max humidity........48-60 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 5 mph in the
      evening becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 2 to 6 mph in the evening
      becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....North up to 10 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....82-87.
* Min humidity........10-15 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......9500 ft agl.
* Transport winds.....West up to 5 mph.


.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 45 to 55. Highs 88 to 93. Terrain
driven winds less than 5 mph.
.WEDNESDAY...A slight chance of showers and thunderstorms. Partly
cloudy. Lows 51 to 59. Highs 81 to 89. Northwest winds 1 to
6 mph.
.THURSDAY...A chance of showers and a slight chance of
thunderstorms. Mostly cloudy. Lows 48 to 56. Highs 77 to 83.
Northwest winds 3 to 8 mph.
.FRIDAY...Mostly clear. Lows 40 to 46. Highs 74 to 81. Northwest
winds 3 to 8 mph.
.SATURDAY...Mostly clear. Lows 43 to 49. Highs 81 to 87. Terrain
driven winds less than 5 mph.

$$

ORZ643-WAZ643-201130-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....44-55.
* Max humidity........57-71 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 6 mph in the
      evening becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....Northwest winds 2 to 7 mph in the
      evening becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-82...except 68-74 ridges.
* Min humidity........22-29 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph becoming
      northwest 2 to 5 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......6500 ft agl.
* Transport winds.....Northwest up to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....45-56.
* Max humidity........55-70 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 in the
      evening becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph shifting to the south
  after midnight.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....79-86...except 74-79 ridges.
* Min humidity........17-22 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......7000 ft agl.
* Transport winds.....Northeast up to 5 mph.


.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 48 to 60. Highs 78 to 93. Terrain
driven winds less than 5 mph.
.WEDNESDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 49 to 62. Highs 82 to 93. West
winds 1 to 6 mph.
.THURSDAY...A chance of showers and a slight chance of
thunderstorms. Mostly cloudy. Lows 49 to 60. Highs 73 to 88. West
winds 4 to 9 mph.
.FRIDAY...Mostly clear. Lows 38 to 50. Highs 70 to 82. West winds
4 to 9 mph.
.SATURDAY...Mostly clear. Lows 40 to 51. Highs 70 to 85. Terrain
driven winds less than 5 mph.

$$

ORZ644-201130-
Central Blue Mountains-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....45-50.
* Max humidity........62-74 percent.
* Humidity recovery...Good...except Moderate ridges.
* 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....North winds 2 to 8 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 15 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-82.
* 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 7 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......6500 ft agl.
* Transport winds.....North 5 to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....47-53.
* Max humidity........52-67 percent...except 47-56 percent ridges.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 1 to 6 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....North winds 2 to 7 mph in the evening
      becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....North up to 10 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....80-86.
* Min humidity........14-20 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......8500 ft agl.
* Transport winds.....North up to 5 mph.


.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 49 to 55. Highs 88 to 94. East winds 1 to
5 mph.
.WEDNESDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 52 to 58. Highs 83 to 91. Northwest
winds 2 to 7 mph.
.THURSDAY...A chance of showers and a slight chance of
thunderstorms. Mostly cloudy. Lows 52 to 57. Highs 75 to 82.
Northwest winds 2 to 7 mph.
.FRIDAY...Mostly clear. Lows 41 to 46. Highs 72 to 80. Northwest
winds 4 to 9 mph.
.SATURDAY...Mostly clear. Lows 43 to 48. Highs 78 to 86. Terrain
driven winds less than 5 mph.

$$

ORZ645-WAZ645-201130-
Wallowa District-Asotin County-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....47-56.
* Max humidity........56-71 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 7 mph in the
      evening becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....Northwest winds 2 to 8 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-85...except 71-76 ridges.
* Min humidity........19-25 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming north
      1 to 5 mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming north 1
      to 6 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......7500 ft agl.
* Transport winds.....North up to 10 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....47-56.
* Max humidity........52-67 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 1 to 5 mph in the evening
      becoming 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.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....North up to 10 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....80-88...except 75-80 ridges.
* Min humidity........16-21 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......8000 ft agl.
* Transport winds.....Northeast up to 5 mph.


.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 50 to 60. Highs 87 to 95. Terrain driven
winds less than 5 mph.
.WEDNESDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 53 to 62. Highs 84 to 92. Terrain
driven winds less than 5 mph.
.THURSDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows 53 to 61. Highs 76 to 86. West winds 2 to
5 mph.
.FRIDAY...A slight chance of showers and thunderstorms. Mostly
clear. Lows 43 to 51. Highs 73 to 82. Northwest winds 3 to 8 mph.
.SATURDAY...Mostly clear. Lows 43 to 51. Highs 78 to 87. Terrain
driven winds less than 5 mph.

$$

WAZ675-201130-
Eastern Washington Southern Columbia Basin-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....53-58.
* Max humidity........59-74 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 5 to 11 mph.
*     Ridges/upr slopes....Northwest winds 8 to 14 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 20 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-88...except 78-83 ridges.
* Min humidity........20-25 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...West winds 1 to 6 mph in the morning
      becoming upslope less than 5 mph.
*     Ridges/upr slopes....Northwest winds 3 to 8 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......8000 ft agl.
* Transport winds.....West 5 to 15 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....54-59.
* Max humidity........68-83 percent...except 60-69 percent ridges.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 7 mph.
*     Ridges/upr slopes....Northwest winds 4 to 9 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 15 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....87-92...except 82-87 ridges.
* Min humidity........20-25 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....Northwest winds 2 to 5 mph in the
      morning becoming light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......8000 ft agl.
* Transport winds.....Northwest 5 to 10 mph shifting to the east in
  the afternoon.


.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 57 to 62. Highs 86 to 96. North winds 2 to
5 mph.
.WEDNESDAY...Mostly clear. Lows 59 to 64. Highs 90 to 96. West
winds 3 to 8 mph.
.THURSDAY...A slight chance of showers and thunderstorms. Patchy
blowing dust. Mostly clear. Lows 58 to 63. Highs 80 to 95. West
winds 8 to 14 mph.
.FRIDAY...Mostly clear. Patchy blowing dust. Lows 47 to 52. Highs
78 to 84. Southwest winds 7 to 13 mph.
.SATURDAY...Mostly clear. Lows 50 to 55. Highs 78 to 89. North
winds 2 to 5 mph.

$$

WAZ681-201130-
Yakama Alpine District-
254 PM PDT Sat Aug 19 2017

.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....46-51.
* Max humidity........62-77 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Northwest winds 2 to 7 mph.
*     Ridges/upr slopes....Northwest winds 2 to 8 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.

.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-82...except 69-78 ridges.
* Min humidity........26-33 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph becoming
      northwest 2 to 5 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......7000 ft agl.
* Transport winds.....West around 5 mph.

.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....51-56.
* Max humidity........60-75 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Drainage winds less than 5 mph.
*     Ridges/upr slopes....Northwest winds 2 to 5 mph in the
      evening becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......Near surface.
* Transport winds.....North up to 5 mph.

.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....79-84...except 73-81 ridges.
* Min humidity........23-29 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......6500 ft agl.
* Transport winds.....North up to 5 mph shifting to the southeast
  around 5 mph in the afternoon.


.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 54 to 60. Highs 75 to 90. Terrain driven
winds less than 5 mph.
.WEDNESDAY...Mostly clear. Lows 54 to 60. Highs 75 to 90. West
winds 3 to 7 mph.
.THURSDAY...Partly cloudy. Lows 50 to 57. Highs 67 to 82. West
winds 7 to 13 mph.
.FRIDAY...Mostly clear. Lows 42 to 47. Highs 64 to 78. Southwest
winds 5 to 11 mph.
.SATURDAY...Mostly clear. Lows 46 to 51. Highs 69 to 83. Terrain
driven winds less than 5 mph.

$$


.8-14 DAY OUTLOOK for Sunday August 27 through Saturday September 2...

A greater chance of above normal temperatures and below normal
precipitation amounts.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.