Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
476
FNUS56 KPDT 262052
FWFPDT
Fire Weather Planning Forecast for NE Oregon and SE Washington
National Weather Service Pendleton OR
152 PM PDT Sun May 26 2024
.DISCUSSION...A ridge of high pressure overhead will provide
warm, mostly dry weather with light, diurnally driven winds into
Memorial Day afternoon. Increasing moisture will facilitate a
slight chance of elevated showers and thunderstorms from central
OR north to south-central WA late Memorial Day afternoon into
Tuesday morning. A trough of low pressure and accompanying cold
front will arrive Tuesday afternoon and usher in a chance of
showers and thunderstorms in the eastern mountains. Some storms
may become strong to severe in Grant, Union, and Wallowa counties
by late afternoon. Primary hazards will be gusty outflow winds,
small hail, and locally heavy rainfall. The trough passage will
also produce breezy to windy westerly winds through the Cascade
gaps and into the Columbia Basin Tuesday afternoon and Wednesday.
***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 Thursday May 23
Salem...3 Medford...2 Spokane...3 Boise...2
ORZ639-271130-
East Slopes of the Northern Oregon Cascades-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....42-47.
* Max humidity........81-90 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph in the evening.
Drainage winds less than 5 mph. In the eastern Columbia River
Gorge, west winds 4 to 9 mph in the evening.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....72-77...except 64-71 ridges.
* Min humidity........37-46 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph. In the eastern
Columbia River Gorge, upslope less than 5 mph becoming west 1
to 6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......6000 ft agl.
* Transport winds.....West 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....46-51...except 41-46 ridges.
* Max humidity........77-87 percent.
* Humidity recovery...Excellent.
* 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 2 to 7 mph.
* Ridges/upr slopes....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
slight chance of showers in the afternoon.
* Max temperature.....64-70...except 51-62 ridges.
* Min humidity........44-56 percent...except 55-70 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 1 to 5 mph increasing to 7 to 13
mph with gusts up to 25 mph in the afternoon. In the eastern
Columbia River Gorge, west winds 4 to 9 mph increasing to 10
to 16 mph with gusts up to 30 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......6000 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
.Forecast days 3 through 7......
.WEDNESDAY...A slight chance of showers. Partly cloudy. Lows
40 to 45. Highs 56 to 63. West winds 6 to 12 mph.
.THURSDAY...Mostly clear. Lows 35 to 40. Highs 61 to 67. West
winds 6 to 12 mph.
.FRIDAY...Mostly clear. Lows 36 to 41. Highs 69 to 75. Northwest
winds 4 to 9 mph.
.SATURDAY...Partly cloudy. Lows 43 to 48. Highs 71 to 78.
Northwest winds 2 to 7 mph.
.SUNDAY...Partly cloudy. Lows 45 to 50. Highs 71 to 77. West
winds 3 to 8 mph.
$$
ORZ610-271130-
East Slopes of Central Oregon Cascades-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....38-43.
* Max humidity........78-89 percent.
* Humidity recovery...Excellent.
* 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....West winds 2 to 7 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....73-80...except 62-71 ridges.
* Min humidity........29-38 percent...except 38-53 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming west 1 to 5
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......8000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....41-47.
* Max humidity........78-90 percent.
* Humidity recovery...Excellent.
* 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 7 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
slight chance of showers in the afternoon.
* Max temperature.....62-72...except 50-60 ridges.
* Min humidity........37-52 percent...except 54-69 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 5 to
11 mph in the afternoon.
* Ridges/upr slopes....West winds 4 to 10 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......7000 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
.Forecast days 3 through 7......
.WEDNESDAY...A chance of showers. Mostly cloudy. Lows 35 to 42.
Highs 50 to 62. West winds 5 to 11 mph.
.THURSDAY...A chance of showers. Mostly clear. Lows 30 to 36.
Highs 57 to 67. West winds 5 to 11 mph.
.FRIDAY...Mostly clear. Lows 32 to 38. Highs 66 to 76. Northwest
winds 3 to 8 mph.
.SATURDAY...Partly cloudy. Lows 39 to 45. Highs 66 to 77. West
winds 2 to 7 mph.
.SUNDAY...Partly cloudy. Lows 40 to 46. Highs 66 to 77. West
winds 3 to 8 mph.
$$
ORZ611-271130-
Deschutes National Forest - minus Sisters Ranger District-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....36-41.
* Max humidity........81-93 percent.
* Humidity recovery...Excellent.
* 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 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy. A
slight chance of showers in the afternoon.
* Max temperature.....72-77...except 64-71 ridges.
* Min humidity........23-31 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.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......10500 ft agl.
* Transport winds.....South 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the evening.
* Min temperature.....39-44.
* Max humidity........84-96 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 6 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................2 decreasing to 1 after midnight.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Northwest 5 to 10 mph.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
slight chance of showers in the afternoon.
* Max temperature.....62-69...except 53-63 ridges.
* Min humidity........33-47 percent...except 45-60 percent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 7
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 3 to 7
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......9000 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
.Forecast days 3 through 7......
.WEDNESDAY...A slight chance of showers. Partly cloudy. Lows
33 to 38. Highs 51 to 61. West winds 2 to 7 mph.
.THURSDAY...Mostly clear. Lows 27 to 32. Highs 58 to 66.
Northwest winds 2 to 7 mph.
.FRIDAY...Clear. Lows 30 to 35. Highs 66 to 74. Northeast winds
1 to 6 mph.
.SATURDAY...Mostly clear. Lows 37 to 42. Highs 67 to 77. West
winds 1 to 5 mph.
.SUNDAY...Partly cloudy. Lows 38 to 43. Highs 67 to 77. West
winds 2 to 7 mph.
$$
ORZ640-271130-
Central Mountains of Oregon-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....39-44.
* Max humidity........75-89 percent.
* Humidity recovery...Excellent...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....Northwest winds 2 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....North 5 to 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....75-80...except 69-74 ridges.
* Min humidity........19-30 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 1 to 5
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......11000 ft agl.
* Transport winds.....Southeast around 5 mph shifting to the
southwest in the afternoon.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms.
* Min temperature.....44-49.
* Max humidity........77-89 percent.
* Humidity recovery...Excellent.
* 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 7 mph.
* CWR.................0 percent.
* LAL.................2.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....North around 15 mph becoming northwest around
5 mph after midnight.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
chance of showers and a slight chance of thunderstorms in the
afternoon.
* Max temperature.....68-74...except 62-68 ridges.
* Min humidity........32-42 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 4 to
10 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 4 to 9
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1 increasing to 3 in the afternoon.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......9000 ft agl.
* Transport winds.....West around 5 mph increasing to around 15 mph
in the afternoon.
.Forecast days 3 through 7......
.WEDNESDAY...Cooler. Partly cloudy. Lows 36 to 42. Highs 57 to
63. Northwest winds 5 to 11 mph.
.THURSDAY...Mostly clear. Lows 29 to 35. Highs 59 to 66.
Northwest winds 5 to 11 mph.
.FRIDAY...Mostly clear. Lows 33 to 38. Highs 68 to 74. North
winds 3 to 8 mph.
.SATURDAY...Partly cloudy. Lows 40 to 45. Highs 72 to 78. West
winds 2 to 7 mph.
.SUNDAY...Partly cloudy. Lows 42 to 47. Highs 72 to 79. West
winds 3 to 8 mph.
$$
ORZ641-WAZ691-271130-
Lower Columbia Basin of Oregon-Lower Columbia Basin-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....44-49.
* Max humidity........76-87 percent.
* Humidity recovery...Excellent...except Good ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Partly cloudy.
* Max temperature.....74-82...except 70-77 ridges.
* Min humidity........28-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming north 2 to
6 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming south 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......7500 ft agl.
* Transport winds.....Southwest around 5 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms.
* Min temperature.....49-55.
* Max humidity........67-81 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................2.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
.TUESDAY...
* Sky/weather.........Mostly cloudy. A slight chance of
thunderstorms in the morning. A slight chance of showers.
* Max temperature.....68-80...except 65-74 ridges.
* Min humidity........30-45 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 2 to 7 mph shifting to the
west 7 to 13 mph with gusts up to 25 mph in the afternoon.
* Ridges/upr slopes....West winds 2 to 7 mph increasing to 9 to 15
mph in the afternoon.
* CWR.................0 percent.
* LAL.................2 decreasing to 1 in the afternoon.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......9000 ft agl.
* Transport winds.....West 10 to 15 mph.
.Forecast days 3 through 7......
.WEDNESDAY...Partly cloudy. Lows 42 to 48. Highs 60 to 69. West
winds 9 to 15 mph.
.THURSDAY...Mostly clear. Lows 37 to 44. Highs 64 to 73. West
winds 8 to 14 mph.
.FRIDAY...Mostly clear. Lows 40 to 45. Highs 71 to 78. West winds
4 to 9 mph.
.SATURDAY...Partly cloudy. Lows 47 to 52. Highs 74 to 83. West
winds 3 to 8 mph.
.SUNDAY...Partly cloudy. Lows 48 to 54. Highs 74 to 82. West
winds 4 to 10 mph.
$$
ORZ642-271130-
Southern Blue and Strawberry Mountains-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....38-43.
* Max humidity........68-78 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........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....North around 10 mph shifting to the east
after midnight.
.MEMORIAL DAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....73-79...except 68-73 ridges.
* Min humidity........19-24 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming south 2 to 5
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......11500 ft agl.
* Transport winds.....Southeast 10 to 15 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms in the evening.
* Min temperature.....44-49.
* Max humidity........62-77 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.................2 decreasing to 1 after midnight.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 10 mph shifting to the
northeast after midnight.
.TUESDAY...
* Sky/weather.........Partly cloudy. A chance of showers and a
slight chance of thunderstorms in the afternoon.
* Max temperature.....71-78.
* Min humidity........27-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................10 percent.
* LAL.................1 increasing to 3 in the afternoon.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......10500 ft agl.
* Transport winds.....Northwest around 5 mph increasing to
southwest around 15 mph in the afternoon.
.Forecast days 3 through 7......
.WEDNESDAY...Cooler. A chance of showers and a slight chance of
thunderstorms. Partly cloudy. Lows 36 to 42. Highs 56 to 63.
Northwest winds 5 to 11 mph.
.THURSDAY...Mostly clear. Lows 28 to 34. Highs 57 to 64.
Northwest winds 4 to 10 mph.
.FRIDAY...Mostly clear. Lows 31 to 36. Highs 65 to 72. North
winds 2 to 7 mph.
.SATURDAY...Mostly clear. Lows 38 to 43. Highs 71 to 78. South
winds 2 to 7 mph.
.SUNDAY...Partly cloudy. Lows 41 to 46. Highs 71 to 79. West
winds 2 to 7 mph.
$$
ORZ643-WAZ692-271130-
Northern Blue Mountains of Oregon-Blue Mountains of Washington-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....39-46.
* Max humidity........72-87 percent.
* Humidity recovery...Good...except Excellent ridges.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 1 to 5 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Southwest around 5 mph.
.MEMORIAL DAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....69-77...except 64-69 ridges.
* Min humidity........35-47 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 or very low potential for extreme fire
behavior.
* Mixing height.......9000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms.
* Min temperature.....46-52.
* Max humidity........72-87 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.................2.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....North around 5 mph shifting to the west after
midnight.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
slight chance of showers and thunderstorms in the morning, then a
chance of showers and a slight chance of thunderstorms in the
afternoon.
* Max temperature.....66-75...except 60-65 ridges.
* Min humidity........44-56 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 3 to 8
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................20 percent.
* LAL.................2 increasing to 3 in the afternoon.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......7500 ft agl.
* Transport winds.....West 5 to 10 mph.
.Forecast days 3 through 7......
.WEDNESDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 37 to 44. Highs 50 to 61.
West winds 5 to 11 mph.
.THURSDAY...A chance of showers, a slight chance of thunderstorms
and snow showers. Partly cloudy. Lows 32 to 39. Highs 52 to 64.
West winds 5 to 11 mph.
.FRIDAY...Mostly clear. Lows 34 to 41. Highs 60 to 70. Southwest
winds 2 to 7 mph.
.SATURDAY...Partly cloudy. Lows 41 to 46. Highs 65 to 75.
Southwest winds 1 to 6 mph.
.SUNDAY...Partly cloudy. Lows 43 to 50. Highs 65 to 76. Southwest
winds 1 to 6 mph.
$$
ORZ644-271130-
Central Blue Mountains-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....40-45.
* Max humidity........73-85 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........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....North around 10 mph shifting to the east
after midnight.
.MEMORIAL DAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....72-79...except 67-72 ridges.
* Min humidity........25-35 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 or very low potential for extreme fire
behavior.
* Mixing height.......11000 ft agl.
* Transport winds.....South 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy. A slight chance of showers and
thunderstorms.
* Min temperature.....45-50.
* Max humidity........71-85 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....light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................2.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....North 5 to 10 mph.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
chance of showers and a slight chance of thunderstorms in the
afternoon.
* Max temperature.....67-77...except 64-70 ridges.
* Min humidity........37-49 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming west 2 to 7
mph in the afternoon.
* CWR.................20 percent.
* LAL.................1 increasing to 3 in the afternoon.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......7500 ft agl.
* Transport winds.....West 5 to 10 mph.
.Forecast days 3 through 7......
.WEDNESDAY...Cooler. A chance of showers and a slight chance of
thunderstorms. Mostly cloudy. Lows 37 to 43. Highs 52 to 61.
Northwest winds 4 to 9 mph.
.THURSDAY...A slight chance of showers. Mostly clear. Lows 31 to
36. Highs 55 to 64. West winds 4 to 10 mph.
.FRIDAY...Mostly clear. Lows 33 to 38. Highs 63 to 71. Northwest
winds 2 to 7 mph.
.SATURDAY...Partly cloudy. Lows 40 to 45. Highs 67 to 77.
Southwest winds 1 to 6 mph.
.SUNDAY...Partly cloudy. Lows 43 to 48. Highs 68 to 77. West
winds 2 to 7 mph.
$$
ORZ645-WAZ693-271130-
Wallowa District-Southeast Washington Grande Ronde Valley-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....38-45.
* Max humidity........69-84 percent.
* Humidity recovery...Good.
* 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 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 5 mph shifting to the south
after midnight.
.MEMORIAL DAY...
* Sky/weather.........Mostly sunny then becoming partly cloudy.
* Max temperature.....69-78...except 64-70 ridges.
* Min humidity........27-36 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming south 2 to 6
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......10000 ft agl.
* Transport winds.....South 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....46-52.
* 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....Southeast winds 2 to 5 mph shifting to the
south 2 to 6 mph after midnight.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Southeast around 5 mph.
.TUESDAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy. A
chance of showers and a slight chance of thunderstorms in the
afternoon.
* Max temperature.....70-80...except 67-73 ridges.
* Min humidity........30-44 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming west 2 to 7
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 3 to 8 mph.
* CWR.................10 percent.
* LAL.................1 increasing to 3 in the afternoon.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......10500 ft agl.
* Transport winds.....South 5 to 10 mph.
.Forecast days 3 through 7......
.WEDNESDAY...Cooler. Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows 38 to 45. Highs 52 to 62.
West winds 4 to 9 mph.
.THURSDAY...Partly cloudy with a chance of showers, a slight
chance of thunderstorms and snow showers. Lows 31 to 39. Highs
53 to 63. West winds 4 to 10 mph.
.FRIDAY...Mostly clear. Lows 33 to 39. Highs 61 to 71. West winds
2 to 7 mph.
.SATURDAY...Partly cloudy. Lows 38 to 45. Highs 67 to 77.
Southwest winds 1 to 6 mph.
.SUNDAY...Mostly cloudy. Lows 43 to 49. Highs 68 to 78. West
winds 2 to 7 mph.
$$
WAZ690-271130-
Kittitas Valley-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....41-46.
* Max humidity........73-88 percent.
* Humidity recovery...Excellent...except Good 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.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....71-78...except 62-72 ridges.
* Min humidity........27-38 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming south 2 to
5 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 2 to 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......7500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....48-53.
* Max humidity........63-78 percent.
* Humidity recovery...Good.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph.
* Ridges/upr slopes....Northwest winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....Northwest around 10 mph.
.TUESDAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....67-75...except 59-69 ridges.
* Min humidity........32-46 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 2 to 7 mph shifting to the
west 7 to 13 mph with gusts up to 25 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 3 to 8 mph shifting to the
west 8 to 14 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......8500 ft agl.
* Transport winds.....West 10 to 15 mph.
.Forecast days 3 through 7......
.WEDNESDAY...Partly cloudy. Lows 39 to 44. Highs 57 to 66. West
winds 9 to 15 mph.
.THURSDAY...Mostly clear. Lows 37 to 42. Highs 61 to 70. West
winds 9 to 15 mph.
.FRIDAY...Mostly clear. Lows 39 to 44. Highs 69 to 76. West winds
6 to 12 mph.
.SATURDAY...Partly cloudy. Lows 46 to 51. Highs 71 to 79.
Northwest winds 3 to 8 mph.
.SUNDAY...Partly cloudy. Lows 48 to 53. Highs 70 to 79. West
winds 4 to 9 mph.
$$
WAZ694-271130-
Yakama Alpine District-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....38-43.
* Max humidity........79-94 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 2 to 7 mph in the evening
becoming light winds less than 5 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West 5 to 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Max temperature.....68-75...except 59-69 ridges.
* Min humidity........33-48 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 2
to 5 mph in the afternoon.
* Ridges/upr slopes....light less than 5 mph becoming southwest 2
to 5 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......6500 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....41-48.
* Max humidity........69-84 percent.
* Humidity recovery...Good.
* 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....West winds 2 to 6 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
.TUESDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the afternoon.
* Max temperature.....60-68...except 50-62 ridges.
* Min humidity........42-57 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 4 to 9 mph.
* Ridges/upr slopes....West winds 2 to 7 mph increasing to 7 to 13
mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......7500 ft agl.
* Transport winds.....West around 10 mph increasing to around 20
mph in the afternoon.
.Forecast days 3 through 7......
.WEDNESDAY...Partly cloudy with a slight chance of showers. Lows
33 to 41. Highs 46 to 59. West winds 6 to 12 mph.
.THURSDAY...Mostly clear. Lows 31 to 37. Highs 53 to 66. West
winds 6 to 12 mph.
.FRIDAY...Mostly clear. Lows 33 to 39. Highs 61 to 73. West winds
2 to 7 mph.
.SATURDAY...Partly cloudy. Lows 39 to 46. Highs 62 to 75. West
winds 2 to 7 mph.
.SUNDAY...Partly cloudy. Lows 41 to 48. Highs 61 to 73. West
winds 3 to 8 mph.
$$
WAZ695-271130-
East Washington South Central Cascade Mountains-
152 PM PDT Sun May 26 2024
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....36-41.
* Max humidity........83-98 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 2 to 7 mph in the evening
becoming drainage winds less than 5 mph.
* Ridges/upr slopes....West winds 2 to 7 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
.MEMORIAL DAY...
* Sky/weather.........Mostly cloudy.
* Max temperature.....63-71...except 55-62 ridges.
* Min humidity........41-56 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upslope less than 5 mph.
* Ridges/upr slopes....light less than 5 mph becoming southwest 1
to 5 mph in the afternoon.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......7000 ft agl.
* Transport winds.....Southwest 5 to 10 mph.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....39-46.
* Max humidity........77-92 percent.
* Humidity recovery...Excellent.
* 20-foot winds.......
* Valleys/lwr slopes...Drainage winds less than 5 mph becoming
northwest 1 to 5 mph after midnight.
* Ridges/upr slopes....West winds 1 to 6 mph.
* CWR.................0 percent.
* LAL.................1.
* Haines Index........3 or very low potential for extreme fire
behavior.
* Mixing height.......Near surface.
* Transport winds.....West around 10 mph.
.TUESDAY...
* Sky/weather.........Mostly cloudy. A slight chance of showers in
the morning. A chance of showers in the afternoon.
* Max temperature.....54-64...except 46-55 ridges.
* Min humidity........55-70 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.
* LAL.................1.
* Haines Index........2 or very low potential for extreme fire
behavior.
* Mixing height.......6500 ft agl.
* Transport winds.....West 10 to 15 mph.
.Forecast days 3 through 7......
.WEDNESDAY...Mostly cloudy with a chance of showers, snow showers
and a slight chance of thunderstorms. Lows 32 to 39. Highs 40 to
54. West winds 6 to 12 mph.
.THURSDAY...Partly cloudy with a chance of showers, snow showers
and a slight chance of thunderstorms. Lows 29 to 37. Highs 46 to
59. West winds 7 to 13 mph.
.FRIDAY...Mostly clear. Lows 30 to 38. Highs 55 to 68. Northwest
winds 4 to 10 mph.
.SATURDAY...Partly cloudy. Lows 37 to 43. Highs 56 to 69. West
winds 2 to 7 mph.
.SUNDAY...Mostly cloudy with a slight chance of showers. Lows
39 to 46. Highs 55 to 68. West winds 2 to 7 mph.
$$
.8-14 DAY OUTLOOK for Monday June 3 through Sunday June 9...
A greater chance of above-normal temperatures and above-normal
precipitation.
$$