Suppression Forecast
Issued by NWS Pendleton, OR

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FNUS76 KPDT 171253
FWSPDT

SPOT FORECAST FOR SAFR NW UNIT 25...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
553 AM PDT SUN MAY 17 2015

FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON MAY 17.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A BROAD UPPER LEVEL LOW PRESSURE TROUGH WILL BE OVER
THE PACIFIC NORTHWEST TODAY THROUGH MUCH OF THE NEXT WEEK. AS A
RESULT A MOIST AND UNSTABLE AIR MASS WILL AFFECT THE BURN AREA.
VARYING CHANCES OF SHOWERS CAN BE EXPECTED WITH AFTERNOON AND
EVENING THUNDERSTORMS POSSIBLE. AFTERNOON WINDS WILL BE NORTHERLY.

***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***FORECAST IS VALID FOR 12 HOURS AFTER ISSUANCE***

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT
                    CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CWR.................20 PERCENT.
MAX TEMPERATURE.....68.
MIN HUMIDITY........31 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 2-3 MPH UNTIL 800 THEN
                    BECOMING UPSLOPE 1-4 MPH. WINDS NORTH TO
                    NORTHEAST 3-7 MPH WITH GUSTS TO 17 MPH IN THE
                    AFTERNOON.
RIDGETOP WIND.......SOUTHEAST WINDS 3-5 MPH BECOMING NORTHEAST
                    5-9 MPH IN THE AFTERNOON
MIXING HEIGHT.......2000 FT AGL INCREASING TO 5500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING NORTHEAST 6-12 MPH IN
                    THE AFTERNOON.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT
                    CHANCE OF THUNDERSTORMS IN THE EVENING.
CWR.................50 PERCENT.
MIN TEMPERATURE.....40-42.
MAX HUMIDITY........91-96 PERCENT.
WIND (20 FT)........NORTH WINDS 5-7 MPH BECOMING WEST TO
                    NORTHWEST 2-3 MPH AFTER MIDNIGHT. GUSTS TO
                    17 MPH EARLY IN THE EVENING.
RIDGETOP WIND.......NORTH TO NORTHEAST WINDS 6-11 MPH
MIXING HEIGHT.......5500 FT AGL DECREASING TO 1500 FT AGL
                    OVERNIGHT.
TRANSPORT WINDS.....NORTH TO NORTHEAST 6-12 MPH BECOMING
                    WEST TO NORTHWEST 3-6 MPH OVERNIGHT.

$$

FORECASTER...GKH
REQUESTED BY...MIKE AIZPITARTE
TYPE OF REQUEST...PRESCRIBED
.TAG 20150517.SAFRN.01/PDT



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