FNUS76 KPDT 181749
FWSPDT

SPOT FORECAST FOR SPION 3B...USFS MAF
NATIONAL WEATHER SERVICE PENDLETON OR
1048 AM PDT FRI JUN 18 2010

FORECAST IS BASED ON IGNITION TIME OF 1200 PDT ON JUNE 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...UPPER LEVEL LOW PRESSURE WILL BRING INCREASING CLOUDS
TO THE BURN AREA THIS AFTERNOON WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS AND PERHAPS A THUNDERSTORM
OR TWO WILL CONTINUE OVERNIGHT. SATURDAY WILL BRING AN INCREASED
CHANCE OF SHOWERS AND THUNDERSTORMS AND THEY WILL CONTINUE INTO THE
NIGHT. SHOWERY BUT MORE STABLE CONDITIONS WILL CONTINUE SUNDAY
BEFORE A DRIER PERIOD IS EXPECTED INTO EARLY NEXT WEEK.

***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 SUNNY THEN BECOMING PARTLY CLOUDY.
                    ISOLATED SHOWERS AND THUNDERSTORMS IN THE
                    AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....69-71.
MIN HUMIDITY........19-24 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 6 TO 12 MPH.
 UPR SLP/RIDGETOP...SOUTHEAST WINDS 6 TO 11 MPH INCREASING TO 8
                    TO 14 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 9000 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST WINDS 7 TO 12 MPH.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS.
CWR.................10.
MIN TEMPERATURE.....38-42.
MAX HUMIDITY........88-92 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 10 MPH BECOMING TERRAIN
                    DRIVEN LESS THAN 5 MPH AFTER MIDNIGHT.
 UPR SLP/RIDGETOP...SOUTHEAST TO EAST WINDS 5 TO 10 MPH BECOMING
                    NORTH AFTER 0200.
MIXING HEIGHT.......9000 FT AGL DECREASING TO NEAR SURFACE AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST WINDS 7 TO 11 MPH BECOMING EAST 2 TO
                    6 MPH AFTER MIDNIGHT.

.SATURDAY...

SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A
                    SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
                    THE MORNING...THEN A CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
CWR.................20.
MAX TEMPERATURE.....64-68.
MIN HUMIDITY........39-44 PERCENT.
WIND (20 FT)........TERRAIN DRIVEN LESS THAN 5 MPH BECOMING WEST
                    TO NORTHWEST WINDS 5 TO 11 MPH IN THE
                    AFTERNOON.
 UPR SLP/RIDGETOP...NORTH TO NORTHWEST 4 TO 9 MPH INCREASING TO
                    6 TO 12 MPH IN THE AFTERNOON.
MIXING HEIGHT.......NEAR SURFACE INCREASING TO 5500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....NORTHWEST WINDS 4 TO 8 MPH.

$$
FORECASTER...GEORGE PERRY
REQUESTED BY...JODY SMITH
TYPE OF REQUEST...PRESCRIBED
.TAG 20100618.SPION.01/PDT