Suppression Forecast
Issued by NWS Pendleton, OR

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FNUS76 KPDT 301015
FWSPDT

Spot Forecast for He He...WSA
National Weather Service Pendleton OR
315 AM PDT Tue May 30 2017

Forecast is based on ignition time of 1100 PDT on May 30.
***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 cold front will cross the area this afternoon,
bringing increasing west winds and isolated showers and
thunderstorms. Winds will decrease some on Wednesday.

.TODAY...

Sky/weather.........Mostly cloudy. Isolated showers and thunderstorms
                    in the afternoon.
CWR.................2 percent.
LAL.................1 increasing to 2 in the afternoon
Max temperature.....68-71.
Min humidity........48-53 percent.
Wind (20 ft)........West winds 9 to 13 mph. Gusty and erratic winds
                    expected near thunderstorms in the afternoon.
Ridgetop wind.......West winds 10 to 14 mph.
Mixing height.......1500-2000 ft AGL increasing to 2500-3000 ft AGL in the
                    afternoon.
Transport winds.....West 12 to 17 mph.
Haines Index........4 (low).

TIME (PDT)      11 AM  1 PM   3 PM   5 PM   7 PM   9 PM
Temp............68     69     67     62     59     57
RH..............55     52     60     72     73     74
20 ft wind......W 10   W 10   W 14   W 14   W 14   W 11

.TONIGHT...

Sky/weather.........Mostly cloudy. Isolated rain showers in the
                    evening.
CWR.................0 percent.
LAL.................1.
Min temperature.....48-52.
Max humidity........80-84 percent.
Wind (20 ft)........West winds 6 to 11 mph.
Ridgetop wind.......West winds 7 to 12 mph.
Mixing height.......1500-2000 ft AGL decreasing to 500-1000 ft AGL
                    overnight.
Transport winds.....West 10 to 15 mph.
Haines Index........2 to 3 (very low).

.WEDNESDAY...

Sky/weather.........Mostly cloudy.
CWR.................0 percent.
LAL.................1.
Max temperature.....68-73.
Min humidity........38-43 percent.
Wind (20 ft)........West winds 4 to 8 mph.
Ridgetop wind.......West winds 5 to 9 mph.
Mixing height.......500-1000 ft AGL increasing to 4500-5000 ft AGL
                    in the afternoon.
Transport winds.....West 8 to 13 mph.
Haines Index........2 (very low).

$$
Forecaster...Allen
Requested by...Joel Thompson
Type of request...PRESCRIBED
.TAG 1710258.0/PDT
.EMAIL gualberto.medina@ctwsbnr.org



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