FNUS76 KSEW 280043
FWSSEW

SPOT FORECAST FOR 10 MILE FIRE...NPS OLYMPIC
NATIONAL WEATHER SERVICE SEATTLE WA
543 PM PDT THU AUG 27 2009

FORECAST IS BASED ON REQUEST TIME OF 1713 PDT ON AUGUST 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...A WEAK MARINE PUSH WILL DEVELOP TONIGHT BUT WILL
LIKELY BE TOO SHALLOW TO INCREASE HUMIDITY. EXPECT ANOTHER NIGHT
OF MODERATE TO POOR RH RECOVERY. AN UPPER LOW WILL FORM OFF THE COAST
ON FRIDAY WITH ONSHORE FLOW INCREASING IN THE AFTERNOON WITH SLOWLY
RISING HUMIDITY LATE IN THE DAY. THE LOW WILL MOVE ACROSS WESTERN
WASHINGTON ON FRIDAY NIGHT AND SATURDAY WITH A CHANCE OF SHOWERS AND
MUCH HIGHER HUMIDITY.

 FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
 MINUTE AVERAGES REFLECTING RAWS WINDS.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................LESS THAN 10%.
MIN TEMPERATURE.....AROUND 54.
MAX HUMIDITY........50 TO 60 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHWEST WINDS 3 TO 6 MPH.

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY
                    IN THE AFTERNOON.
CWR.................LESS THAN 10%.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........25 TO 35 PERCENT...LOWEST MIDDAY OR EARLY
                    AFTERNOON.
HAINES INDEX........4 OR LOW.
LAL.................1.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH WINDS 5 TO 8 MPH.

$$
FORECASTER...MERCER
REQUESTED BY...TODD RANKIN
TYPE OF REQUEST...WILDFIRE
.TAG 20090827.10MIL.01/SEW