FNUS76 KSEW 280217
FWSSEW

SPOT FORECAST FOR 444TH FIRE...WA DNR
NATIONAL WEATHER SERVICE SEATTLE WA
717 PM PDT SAT JUL 27 2013

FORECAST IS BASED ON REQUEST TIME OF 1904 PDT ON JULY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...AN UPPER TROUGH MOVING ACROSS BRITISH COLUMBIA WILL
BRUSH WESTERN WASHINGTON TONIGHT AND SUNDAY...RESULTING IN A
COOLING TREND INTO EARLY NEXT WEEK. INCREASED ONSHORE FLOW WILL
BRING A GRADUAL DEEPENING OF THE MARINE LAYER AND INCREASING
RELATIVE HUMIDITY VALUES ACROSS THE LOWER ELEVATIONS.

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

.TONIGHT...

SKY/WEATHER.........CLEAR.
CWR.................0%.
MIN TEMPERATURE.....NEAR 52.
MAX HUMIDITY........95 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......LIGHT OR DOWNSLOPE LESS THAN 5 MPH.
MIXING HEIGHT.......3500 FT AGL...LOWERING TO 1100-1300 FT AGL
            OVERNIGHT.
TRANSPORT WINDS.....LIGHT.
HAINES INDEX........4 OR LOW.
LAL.................1.

.SUNDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0%.
MAX TEMPERATURE.....NEAR 75.
MIN HUMIDITY........49 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......UPSLOPE OR SOUTHWEST 2 TO 7 MPH.
MIXING HEIGHT.......1300 FT AGL...RISING TO 3600-3900 FT AGL.
TRANSPORT WINDS.....LIGHT.
HAINES INDEX........4 OR LOW.
LAL.................1.

$$

FORECASTER...05
REQUESTED BY...AFMO
TYPE OF REQUEST...WILDFIRE
.TAG 20130727.444TH.02/SEW