FNUS76 KSEW 131546
FWSSEW

SPOT FORECAST FOR TA-23 PIPELINE...FORT LEWIS-MCCHORD
NATIONAL WEATHER SERVICE SEATTLE WA
846 AM PDT MON AUG 13 2012

FORECAST IS BASED ON IGNITION TIME OF 1130 PDT ON AUGUST 13.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...ONSHORE FLOW WILL STRENGTHEN A BIT TODAY...BUT
ANOTHER WARM AFTERNOON IS EXPECTED BEFORE MARINE AIR HAS MUCH
COOLING INFLUENCE. MIXING HEIGHT SHOULD RISE ABOVE 1500 FEET AGL
BETWEEN 1200 AND 1300 PDT.


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

.TODAY...

SKY/WEATHER.........SUNNY.
CWR.................0%.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........37 PERCENT.
WIND (20 FT)........NORTH WINDS 3 TO 6 MPH.
MIXING HEIGHT.......1000 FT AGL AT IGNITION TIME...PEAKING NEAR
                    2900 FT AGL THIS AFTERNOON.
TRANSPORT WINDS.....NORTH AROUND 5 MPH...BECOMING NORTHWEST AFTER
                    AFTER 1500 PDT.
HAINES INDEX........MID-LEVEL....5 OR MODERATE.
                    HIGH-LEVEL...4 OR LOW.

.TONIGHT...

WIND (20 FT)........NORTHWEST WINDS 3 TO 7 MPH EARLY THIS EVENING...
                    THEN BECOMING NEARLY CALM AFTER SUNSET.
MIXING HEIGHT.......2900 FT AGL DECREASING TO LESS THAN 500 FT AGL
                    AFTER SUNSET.
TRANSPORT WINDS.....NORTHWEST AROUND 6 TO 8 MPH EARLY THIS
                    EVENING...BECOMING WEST-SOUTHWEST 3 MPH AFTER
                    SUNSET.

$$
FORECASTER...HANER
REQUESTED BY...DAN LEEPER
TYPE OF REQUEST...PRESCRIBED
.TAG 20120813.TA23P.01/SEW