Suppression Forecast
Issued by NWS Pendleton, OR

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000
FNUS76 KPDT 231649
FWSPDT

Spot Forecast for YTC PRESCRIBED BURN...Yakima training center fd
National Weather Service Pendleton OR
949 AM PDT Thu May 23 2019

Forecast is based on ignition time of 1000 PDT on May 23.
***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 low pressure system will be moving well to
the south of the area today...resulting in dry conditions.
Circulation around the low will result in a northeasterly breeze
that could be a Little gusty at times this afternoon. Afternoon
humidities will be 20 percent or less this afternoon. A low
pressure area will approach the region on Friday with a slight
chance of showers and perhaps a thunderstorm or two.

.REST OF TODAY...

Sky/weather.........Mostly sunny then becoming partly cloudy.
CWR.................0 percent.
LAL.................1.
Max temperature.....80.
Min humidity........18 percent.
Wind (20 ft)........North to northeast winds 6 to 11 mph.
Ridgetop wind.......Northeast winds 10 to 15 mph.
Mixing height.......9500 ft AGL.
Transport winds.....Northeast around 14 mph.
Haines Index........2 (very low)

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
LAL.................1.
Min temperature.....52-57.
Max humidity........65-70 percent.
Wind (20 ft)........Northwest winds 6 to 10 mph.
Ridgetop wind.......Northwest winds 8 to 11 mph.
Mixing height.......9500 ft AGL early in the evening then near
                    surface.
Transport winds.....Northwest around 12 mph.
Haines Index........3 (very low)

.FRIDAY...

Sky/weather.........Partly cloudy then becoming mostly cloudy. A
                    chance of rain showers and a slight chance of
                    thunderstorms in the afternoon.
CWR.................4 percent.
LAL.................2.
Max temperature.....70-75.
Min humidity........32-37 percent.
Wind (20 ft)........Northwest winds up to 7 mph shifting to the
                    west 8 to 13 mph in the afternoon. Gusty and
                    erratic winds expected near thunderstorms in
                    the afternoon.
Ridgetop wind.......Northwest winds 10 to 15 mph.
Mixing height.......Near surface then 7000 ft in the afternoon.
Transport winds.....Northwest around 15 mph.
Haines Index........3 (very low).

$$
Forecaster...Vescio
Requested by...Battalion Chief DJ Goldsmith
Type of request...PRESCRIBED
.TAG 1909807.0/PDT
.DELDT 05/23/19
.FormatterVersion 1.0.26
.EMAIL Douglas.h.goldsmith.civ@mail.mil



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