Suppression Forecast
Issued by NWS Seattle/Tacoma, WA

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000
FNUS76 KSEW 211539
FWSSEW

SPOT FORECAST FOR TA 10 PINE...FORT LEWIS-MCCHORD
NATIONAL WEATHER SERVICE SEATTLE WA
839 AM PDT TUE APR 21 2015

FORECAST IS BASED ON IGNITION TIME OF 1230 PDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...A STRONG COLD FRONT WILL SWEEP ACROSS THE BURN
SITE THIS AFTERNOON. THE FRONT WILL BE ACCOMPANIED BY INCREASING
CLOUDS...WITH A SHOWER OR TWO POSSIBLE TONIGHT AND WEDNESDAY.
WEST-SOUTHWEST WINDS WILL ALSO PICK UP THIS AFTERNOON...PEAKING IN
SPEED EARLY THIS EVENING.

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

.TODAY...

SKY/WEATHER.........BECOMING MOSTLY CLOUDY THIS AFTERNOON. A CHANCE
                    OF AFTERNOON SHOWERS.
CWR (>0.25")........0%.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........60 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 4 TO 8 MPH...INCREASING TO
                    10 TO 14 MPH WITH LATE AFTERNOON GUSTS NEAR
                    25 MPH..
MIXING HEIGHT.......700 FT AGL INCREASING TO 4200-4300 FT AGL THIS
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 9 TO 15 MPH.
HAINES INDEX........MID-LEVEL....4 OR LOW.

.TONIGHT...

SKY/WEATHER.........CLOUDY. CHANCE OF A SHOWER.
CWR (>0.25")........LESS THAN 10%.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........83 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 14 MPH...STRONGEST THIS
                    EVENING.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS.
CWR (>0.25")........10 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........51 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 12 MPH...STRONGEST IN THE
                    AFTERNOON WITH GUSTS AROUND 20 MPH.

$$
FORECASTER...HANER
REQUESTED BY...JOHN RICHARDSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20150421.TA10P.01/SEW





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