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
000
FNUS56 KPDT 251217
FWFPDT

Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
517 AM PDT Wed Apr 25 2018

...CONTINUED DRY AND WARM THROUGH THURSDAY...
...SHOWERS AND POSSIBLE THUNDERSTORMS THE END OF THE WEEK...

.DISCUSSION...A ridge of high pressure will remain over the
region providing warm dry conditions today, then shift slowly
east Thursday. The atmosphere will become more unstable Thursday
as as the ridge shifts east. Increasing moisture and instability may
trigger a few showers or thunderstorms along the Cascades and
central Oregon Thursday evening. Showers and thunderstorms are expected
on Friday when the system moves inland. It will be cooler with
unsettled conditions over the weekend.

***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 Wednesday Morning April 25
Salem...5     Medford...2     Spokane...5     Boise...4

ORZ639-WAZ639-252330-
East Slopes of the Northern Oregon Cascades-
East Slopes of the Southern Washington Cascades-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-79...except 67-73 ridges.
* Min humidity........26-35 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming east 1 to 6
      mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming northeast 1
      to 6 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......7000 ft agl.
* Transport winds.....East around 5 mph.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....43-48.
* Max humidity........66-78 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 1 to 6 mph in the evening
      becoming drainage winds less than 5 mph. In the eastern
      Columbia River Gorge, drainage winds less than 5 mph.
*     Ridges/upr slopes....Northeast 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.....Northeast 5 to 10 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-81...except 67-73 ridges.
* Min humidity........25-33 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 2 to 6 mph in the afternoon.
      Upslope less than 5 mph in the morning. In the eastern
      Columbia River Gorge, east winds 2 to 5 mph in the afternoon.
*     Ridges/upr slopes....Northeast winds 2 to 6 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......5000 ft agl.
* Transport winds.....East 5 to 10 mph.


.Forecast days 3 through 7......
.FRIDAY...A chance of showers. Partly cloudy. Lows 48 to 53.
Highs 64 to 79. Northwest winds 5 to 11 mph.
.SATURDAY...Cooler. Cloudy with a chance of showers. Lows 40 to
45. Highs 53 to 68. West winds 7 to 13 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 37 to 43.
Highs 49 to 59. West winds 7 to 12 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows 35 to 40.
Highs 49 to 59. West winds 7 to 12 mph.
.TUESDAY...A slight chance of showers. Mostly cloudy. Lows 35 to
40. Highs 52 to 63. West winds 4 to 10 mph.

$$

ORZ610-252330-
East Slopes of Central Oregon Cascades-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-79...except 64-71 ridges.
* Min humidity........17-25 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 east 2 to 7
      mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......9500 ft agl.
* Transport winds.....Southwest around 5 mph shifting to the
  northeast in the afternoon.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....42-47.
* Max humidity........65-75 percent...except 50-63 percent ridges.
* 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....Northeast winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northeast 5 to 10 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy. A
  slight chance of.
* Max temperature.....73-79...except 66-71 ridges.
* Min humidity........26-31 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming northeast 3
      to 7 mph in the afternoon.
*     Ridges/upr slopes....East winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......9000 ft agl.
* Transport winds.....East 5 to 10 mph.


.Forecast days 3 through 7......
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 44 to 49. Highs 58 to 73. Northwest
winds 4 to 10 mph.
.SATURDAY...Cooler. Cloudy with a chance of rain and snow
showers. Lows 35 to 41. Highs 47 to 62. West winds 6 to 12 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 31 to 39. Highs 44 to 56. West winds 7 to 12 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 36. Highs 44 to 56. West winds 6 to 12 mph.
.TUESDAY...A chance of rain and snow showers. Mostly cloudy. Lows
31 to 36. Highs 45 to 60. West winds 3 to 8 mph.

$$

ORZ611-252330-
Deschutes National Forest - minus Sisters Ranger District-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-78...except 67-73 ridges.
* Min humidity........12-18 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....East winds 1 to 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......10500 ft agl.
* Transport winds.....Southeast around 5 mph.

.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-47.
* Max humidity........52-67 percent.
* Humidity recovery...Moderate.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 1 to 5 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....Northeast winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....East around 5 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny then becoming mostly cloudy. A
  slight chance of showers and thunderstorms in the afternoon.
* Max temperature.....74-79...except 67-73 ridges.
* Min humidity........17-23 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...East winds 2 to 7 mph.
*     Ridges/upr slopes....East winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1 increasing to 2 in the afternoon.
* Haines Index........3 (very low).
* Mixing height.......13500 ft agl.
* Transport winds.....Southeast 10 to 15 mph.


.Forecast days 3 through 7......
.FRIDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 41 to 46. Highs 57 to 72.
Northwest winds 2 to 7 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers, snow
showers and a slight chance of thunderstorms. Lows 31 to 36.
Highs 44 to 59. West winds 4 to 9 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 34. Highs 42 to 51. West winds 4 to 9 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 26 to 31. Highs 42 to 51. West winds 5 to 11 mph.
.TUESDAY...A slight chance of rain and snow showers. Mostly
cloudy. Lows 27 to 32. Highs 43 to 58. Northwest winds 3 to
8 mph.

$$

ORZ640-252330-
Central Mountains of Oregon-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-79...except 69-74 ridges.
* Min humidity........12-21 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming northeast 2
      to 7 mph in the afternoon.
*     Ridges/upr slopes....South winds 2 to 7 mph in the morning
      becoming light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 (very low).
* Mixing height.......10000 ft agl.
* Transport winds.....South around 5 mph shifting to the northwest
  in the afternoon.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....42-47.
* Max humidity........61-75 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 2 to 7 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....East winds 1 to 6 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northeast around 5 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....76-81...except 70-75 ridges.
* Min humidity........16-28 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 3 to 8 mph.
*     Ridges/upr slopes....East winds 4 to 9 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......10500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.


.Forecast days 3 through 7......
.FRIDAY...A chance of showers and a slight chance of
thunderstorms. Mostly cloudy. Lows 46 to 51. Highs 63 to 78.
Northwest winds 3 to 8 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 35 to 41. Highs 50 to 65.
West winds 6 to 12 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 31 to 38. Highs 47 to 56. West winds 7 to 12 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 35. Highs 47 to 56. West winds 7 to 13 mph.
.TUESDAY...A slight chance of rain and snow showers. Mostly
cloudy. Lows 29 to 35. Highs 49 to 60. West winds 4 to 9 mph.

$$

ORZ641-WAZ641-252330-
Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-80.
* Min humidity........23-30 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southeast winds 1 to 5 mph shifting to the
      north 2 to 7 mph in the afternoon.
*     Ridges/upr slopes....Southwest winds 1 to 6 mph shifting to the
      north 2 to 7 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......7500 ft agl.
* Transport winds.....South around 5 mph shifting to the north in
  the afternoon.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....43-48.
* Max humidity........68-82 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 2 to 7 mph in the evening
      becoming drainage winds less than 5 mph.
*     Ridges/upr slopes....Northeast winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......Near surface.
* Transport winds.....East 5 to 10 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-82.
* Min humidity........22-32 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Northeast winds 2 to 7 mph.
*     Ridges/upr slopes....Northeast winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......6500 ft agl.
* Transport winds.....East around 5 mph.


.Forecast days 3 through 7......
.FRIDAY...Partly cloudy with a chance of showers. Lows 47 to 52.
Highs 67 to 82. North winds 4 to 9 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Lows 43 to
51. Highs 62 to 77. Southwest winds 8 to 13 mph.
.SUNDAY...Cooler. Mostly cloudy with a chance of showers. Lows
41 to 46. Highs 54 to 64. Southwest winds 8 to 13 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows 38 to 44.
Highs 54 to 63. West winds 7 to 13 mph.
.TUESDAY...A slight chance of showers. Mostly cloudy. Lows 38 to
43. Highs 55 to 67. Southwest winds 6 to 11 mph.

$$

ORZ642-252330-
Southern Blue and Strawberry Mountains-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....71-77...except 66-72 ridges.
* Min humidity........15-20 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southeast winds 1 to 6 mph in the morning
      becoming upslope less than 5 mph.
*     Ridges/upr slopes....Southeast winds 2 to 7 mph in the morning
      becoming light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......9500 ft agl.
* Transport winds.....South around 5 mph shifting to the northwest
  in the afternoon.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....38-43.
* Max humidity........62-76 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Drainage winds less than 5 mph.
*     Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......Near surface.
* Transport winds.....Northeast around 5 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....72-80...except 66-72 ridges.
* Min humidity........17-22 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...East winds 1 to 6 mph.
*     Ridges/upr slopes....East winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......8500 ft agl.
* Transport winds.....Southeast 5 to 10 mph.


.Forecast days 3 through 7......
.FRIDAY...A chance of showers and a slight chance of
thunderstorms. Partly cloudy. Lows 42 to 47. Highs 64 to 71.
Southeast winds 2 to 7 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 36 to 41. Highs 49 to 56.
West winds 3 to 8 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 31 to 36. Highs 45 to 52. West winds 4 to 9 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 28 to 33. Highs 45 to 52. Northwest winds 3 to 8 mph.
.TUESDAY...Mostly cloudy with a slight chance of rain and snow
showers. Lows 29 to 34. Highs 51 to 57. Northwest winds 3 to
8 mph.

$$

ORZ643-WAZ643-252330-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....68-75...except 64-69 ridges.
* Min humidity........23-32 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....South winds 2 to 7 mph in the morning
      becoming light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......7500 ft agl.
* Transport winds.....Southwest around 5 mph.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....36-44.
* Max humidity........69-83 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Drainage winds less than 5 mph.
*     Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........5 (moderate).
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph shifting to the southeast
  after midnight.

.THURSDAY...
* Sky/weather.........Sunny.
* Max temperature.....72-80...except 66-71 ridges.
* Min humidity........24-32 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........5 (moderate).
* Mixing height.......7000 ft agl.
* Transport winds.....Southeast around 5 mph.


.Forecast days 3 through 7......
.FRIDAY...A chance of showers and a slight chance of
thunderstorms. Mostly clear. Lows 40 to 48. Highs 68 to 79.
Southeast winds 3 to 8 mph.
.SATURDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 38 to 46. Highs 57 to 72. West
winds 4 to 9 mph.
.SUNDAY...Cooler. Mostly cloudy with a chance of showers. Lows
33 to 40. Highs 44 to 59. Southwest winds 4 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows 30 to 38.
Highs 44 to 54. West winds 4 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows 31 to 37.
Highs 44 to 58. West winds 2 to 7 mph.

$$

ORZ644-252330-
Central Blue Mountains-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....71-77...except 66-71 ridges.
* Min humidity........16-24 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Southeast winds 1 to 6 mph shifting to the
      north 1 to 5 mph in the afternoon.
*     Ridges/upr slopes....Southeast winds 2 to 7 mph shifting to the
      north 1 to 5 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......9000 ft agl.
* Transport winds.....South around 5 mph shifting to the northwest
  in the afternoon.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....36-43.
* Max humidity........68-81 percent.
* Humidity recovery...Good.
* 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....Northeast winds 1 to 5 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.....Northeast around 5 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-80...except 68-73 ridges.
* Min humidity........19-28 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph becoming east 1 to 6
      mph in the afternoon.
*     Ridges/upr slopes....light less than 5 mph becoming east 2 to 7
      mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......8500 ft agl.
* Transport winds.....Southeast around 5 mph.


.Forecast days 3 through 7......
.FRIDAY...A chance of showers and a slight chance of
thunderstorms. Partly cloudy. Lows 40 to 47. Highs 64 to 74. East
winds 4 to 9 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 36 to 42. Highs 49 to 58.
West winds 5 to 11 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 31 to 38. Highs 45 to 54. West winds 5 to 11 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 35. Highs 44 to 53. West winds 4 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 30 to 35. Highs 49 to 58. West winds 3 to 8 mph.

$$

ORZ645-WAZ645-252330-
Wallowa District-Asotin County-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....68-77...except 61-72 ridges.
* Min humidity........20-28 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 (very low).
* Mixing height.......8000 ft agl.
* Transport winds.....West around 5 mph.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....36-43.
* Max humidity........69-82 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Drainage winds less than 5 mph.
*     Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph shifting to the southeast
  after midnight.

.THURSDAY...
* Sky/weather.........Sunny.
* Max temperature.....71-81...except 65-77 ridges.
* Min humidity........20-26 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........5 (moderate).
* Mixing height.......7000 ft agl.
* Transport winds.....Southeast around 5 mph.


.Forecast days 3 through 7......
.FRIDAY...A chance of showers and a slight chance of
thunderstorms. Mostly clear. Lows 42 to 48. Highs 70 to 82.
Southeast winds 2 to 7 mph.
.SATURDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 42 to 49. Highs 54 to 64.
West winds 2 to 7 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows 35 to 42.
Highs 46 to 56. West winds 2 to 7 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 32 to 39. Highs 45 to 55. West winds 2 to 7 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows 31 to 38.
Highs 49 to 58. West winds 1 to 6 mph.

$$

WAZ675-252330-
Eastern Washington Southern Columbia Basin-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-80.
* Min humidity........18-23 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........5 (moderate).
* Mixing height.......7000 ft agl.
* Transport winds.....North around 5 mph.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....44-49.
* Max humidity........60-71 percent.
* Humidity recovery...Good...except Moderate ridges.
* 20-foot winds.......
*     Valleys/lwr slopes...Drainage winds less than 5 mph.
*     Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........5 (moderate).
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph.

.THURSDAY...
* Sky/weather.........Sunny.
* Max temperature.....79-84...except 72-78 ridges.
* Min humidity........18-23 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...North winds 1 to 5 mph.
*     Ridges/upr slopes....Northeast winds 2 to 6 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........5 (moderate).
* Mixing height.......6000 ft agl.
* Transport winds.....Northeast around 5 mph.


.Forecast days 3 through 7......
.FRIDAY...Mostly clear. Lows 50 to 55. Highs 74 to 83. Northwest
winds 4 to 9 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Lows 48 to
53. Highs 64 to 79. West winds 6 to 12 mph.
.SUNDAY...Cooler. Mostly cloudy with a chance of showers. Lows
41 to 46. Highs 57 to 66. West winds 7 to 12 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows 39 to 44.
Highs 57 to 64. West winds 7 to 13 mph.
.TUESDAY...A slight chance of showers. Mostly cloudy. Lows 39 to
44. Highs 58 to 68. West winds 5 to 11 mph.

$$

WAZ681-252330-
Yakama Alpine District-
517 AM PDT Wed Apr 25 2018

.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....67-74...except 62-71 ridges.
* Min humidity........23-32 percent.
* 20-foot winds.......
*     Valleys/lwr slopes...Upslope less than 5 mph.
*     Ridges/upr slopes....light less than 5 mph becoming east 1 to 5
      mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......5500 ft agl.
* Transport winds.....Light winds becoming east around 5 mph in the
  afternoon.

.TONIGHT...
* Sky/weather.........Clear.
* Min temperature.....39-44.
* Max humidity........65-79 percent.
* Humidity recovery...Good.
* 20-foot winds.......
*     Valleys/lwr slopes...Drainage winds less than 5 mph.
*     Ridges/upr slopes....East winds 2 to 5 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.....Northeast around 5 mph.

.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....68-76...except 62-70 ridges.
* Min humidity........26-32 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 becoming east 2 to 6
      mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........4 (low).
* Mixing height.......4500 ft agl.
* Transport winds.....Northeast 5 to 10 mph.


.Forecast days 3 through 7......
.FRIDAY...A slight chance of showers. Partly cloudy. Lows 45 to
50. Highs 60 to 75. North winds 4 to 10 mph.
.SATURDAY...Cooler. Cloudy with a chance of showers. Lows 36 to
42. Highs 49 to 64. West winds 7 to 13 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 31 to 38. Highs 43 to 56. West winds 7 to 12 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Lows 29 to 35. Highs 43 to 56. West winds 6 to 12 mph.
.TUESDAY...A slight chance of rain and snow showers. Mostly
cloudy. Lows 31 to 36. Highs 44 to 59. West winds 4 to 9 mph.

$$


.8-14 DAY OUTLOOK for Wednesday May 2 through Tuesday May 8...

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.