Suppression Forecast
Issued by NWS Seattle/Tacoma, WA

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000
FNUS76 KSEW 281513
FWSSEW

SPOT FORECAST FOR FISHER RX...CENTER FOR NATURAL LANDS MANAGEMENT
NATIONAL WEATHER SERVICE SEATTLE WA
813 AM PDT THU JUL 28 2016

FORECAST IS BASED ON IGNITION TIME OF 1130 PDT ON JULY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...AN UPPER RIDGE WILL REMAIN OVER THE PACIFIC
NORTHWEST THROUGH FRIDAY PROVIDING DRY AND WARM WEATHER.
LIGHT ONSHORE FLOW MAY ALLOW FOR PATCHY LOW CLOUDS TO
DEVELOP LATE TONIGHT AND FRIDAY MORNING.

THE RIDGE WILL WEAKEN FRIDAY NIGHT AND SATURDAY AS AN UPPER TROUGH
BRUSHES BY JUST NORTH OF WESTERN WASHINGTON. THIS FEATURE WILL
INCREASE ONSHORE FLOW AND DEEPEN THE MARINE LAYER RESULTING IN
COOLER TEMPERATURES AND INCREASED CLOUD COVER.

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

.TODAY...

SKY/WEATHER.........PATCHY LOW CLOUDS THROUGH 10 AM...OTHERWISE
                    SUNNY.
CWR.................LESS THAN 5%.
TEMPERATURE.........78 AT IGNITION...MAX 89.
RH..................57 PERCENT AT IGNITION...MIN 34 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......WINDS LIGHT BECOMING NORTH AT 4 TO 6 MPH
                    AFTER 10 AM...THEN NORTH 6 TO 8 MPH IN
                    THE AFTERNOON.
MIXING HEIGHT.......500 FT AGL INCREASING TO 3100-3600 FT AGL LATE IN
                    THE MORNING.
TRANSPORT WINDS.....NORTH 6 TO 10 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR. PATCHY LOW CLOUDS LATE.
CWR.................LESS THAN 5%.
TEMPERATURE.........MIN 56.
RH..................MAX 100 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTH WINDS 4 TO 6 MPH...BECOMING LIGHT AFTER
                    MIDNIGHT.
MIXING HEIGHT.......3600 FT AGL DECREASING TO 600-700 FT AGL LATE
                    IN THE EVENING.
TRANSPORT WINDS.....NORTH 6 TO 10 MPH BECOMING LIGHT AFTER MIDNIGHT.

.FRIDAY...

SKY/WEATHER.........AREAS OF MORNING LOW CLOUDS...OTHERWISE SUNNY.
CWR.................LESS THAN 5%.
TEMPERATURE.........MAX 88.
RH..................MIN 39 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTH WINDS 3 TO 6 MPH SHIFTING TO THE WEST
                    7 TO 9 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......700 FT AGL INCREASING TO 3000 FT AGL LATE IN
                    THE MORNING.
TRANSPORT WINDS.....NORTH 7 TO 9 MPH.

$$
FORECASTER...MERCER
REQUESTED BY...NATHAN JOHNSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20160728.FISHE.01/SEW



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