Suppression Forecast
Issued by NWS Pendleton, OR

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FNUS76 KPDT 281111
FWSPDT

Spot Forecast for Cow Creek...BLM
National Weather Service Pendleton OR
411 AM PDT Wed Jun 28 2017

Forecast is based on request time of 0700 PDT on June 28.
***Thunderstorms imply gusty and erratic winds***
***Winds are 20 foot 10-minute averages***
***CWR-Chance of wetting rain 0.10 or greater***

If you have questions or concerns with this forecast, please
contact our office at (541) 276-8134.

.DISCUSSION...A northwest flow ahead of a building high pressure
ridge will provide dry and stable conditions today. The upper ridge
will slowly move closer to the region over the next couple of days.
There will be a warming trend as temperatures aloft warm up with
the sinking air under the high pressure ridge. Winds will be mostly
diurnally terrain driven...except a little breezy today.

.TODAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....79-81.
Min humidity........13 percent.
Wind (20 ft)........Upslope/up valley 3-7 mph.
Ridgetop wind.......Variable 2-6 mph becoming mostly
                    northwest 5-10 mph.
Mixing height.......Near surface increasing to 8400-9400 ft AGL.
Transport winds.....Becoming northwest 7-13 mph by afternoon.
Haines Index........4 (low).

.TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....44-46.
Max humidity........62-64 percent.
Wind (20 ft)........Becoming downslope/drainage 1-5 mph.
Ridgetop wind.......Becoming northwest 2-6 mph.
Mixing height.......7500 ft AGL decreasing to near surface.
Transport winds.....Becoming variable 1-5 mph.
Haines Index........4 (low).

.THURSDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....84-86.
Min humidity........14-16 percent.
Wind (20 ft)........Upslope/up valley 1-5 mph becoming mostly
                    northeast north 3-7 mph by afternoon.
Ridgetop wind.......Becoming north 4-9 mph.
Mixing height.......Near surface then 7400-8400 ft AGL.
Transport winds.....Becoming north 5-10 mph by afternoon.
Haines Index........4 (low).

$$

Forecaster...Cloutier
Requested by...Joe Drinkwater
Type of request...WILDFIRE
.TAG 1711751.0/PDT
.EMAIL orbic2@gmail.com


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