Suppression Forecast
Issued by NWS Seattle/Tacoma, WA

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000
FNUS76 KSEW 161513
FWSSEW

SPOT FORECAST FOR SCATTER CREEK WLA...CNLM
NATIONAL WEATHER SERVICE SEATTLE WA
813 AM PDT TUE SEP 16 2014

FORECAST IS BASED ON IGNITION TIME OF 1030 PDT ON SEPTEMBER 16.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...A MARINE LAYER WILL CONTINUE TO SPREAD OVER WESTERN
WASHINGTON THIS MORNING WITH A PUSH OF MORE HUMID...COOLER AND
MORE STABLE MARINE AIR. CLOUD COVER ASSOCIATED WITH THIS PUSH IS
EXPECTED TO BURN OFF BY BETWEEN 1100 AND 1300 LEAVING MOSTLY
SUNNY SKIES. AFTERNOON HIGH TEMPERATURES WILL BE COOLER THAN
YESTERDAY AS WELL AS MINIMUM RH VALUES BEING HIGHER DUE TO THIS
INCOMING MARINE AIR. A PASSING WEATHER SYSTEM WILL BEGIN TO MOVE
THROUGH WESTERN WASHINGTON STARTING WEDNESDAY AND WILL CONTINUE TO
IMPACT CONDITIONS OVER THE BURN SITE THROUGH THE SECOND HALF OF THE
WEEK...BRINGING THE CHANCE FOR SHOWERS WEDNESDAY AND THURSDAY.
UPPER LEVEL RIDGING WILL BRING A RETURN TO DRIER CONDITIONS FOR
THE WEEKEND.

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

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CWR.................0%.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 3 TO 7 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.
HAINES INDEX........3 OR VERY LOW.

.TONIGHT...

CWR.................0%.
MIN TEMPERATURE.....AROUND 54.
MAX HUMIDITY........93 PERCENT.
MIXING HEIGHT.......1000-2000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 7 MPH.
HAINES INDEX........2 OR VERY LOW.
RAINFALL AMOUNT.....0.00 INCHES.

.WEDNESDAY...

CWR.................LESS THAN 10%.
RAINFALL AMOUNT.....0.01 INCHES.

$$
FORECASTER...REEDY
REQUESTED BY...MASON MCKINELY
TYPE OF REQUEST...PRESCRIBED
.TAG 20140916.SCATT.01/SEW





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