Suppression Forecast
Issued by NWS San Francisco Bay Area, CA

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FNUS76 KMTR 270142
FWSMTR

SPOT FORECAST FOR 2015 SITE 300 RX BURN DAY 2...ALAMEDA COUNTY FIRE DEPT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
642 PM PDT TUE MAY 26 2015

FORECAST IS BASED ON IGNITION TIME OF 0930 PDT ON MAY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A RIDGE OF HIGH PRESSURE WILL BEGIN TO BUILD OVER CALIFORNIA ON
WEDNESDAY. THIS RIDGE OF HIGH PRESSURE WILL RESULT IN A MODEST
WARMING AND DRYING TREND FOR THE BURN AREA. IN ADDITION...THE
RIDGE OF HIGH PRESSURE WILL ENHANCE THE TYPICAL DIURNAL WIND
PATTERN OBSERVED FOR THE AREA. THEREFORE...BE PREPARED FOR
INCREASING WINDS OVER THE NEXT FEW DAYS.

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....74-76.
MIN HUMIDITY........36 PERCENT.
EYE LEVEL WINDS.....WEST WINDS 4 TO 6 MPH WITH GUSTS UP TO 8 MPH.
                    WINDS INCREASING TO 8 TO 10 MPH EARLY IN THE
                    AFTERNOON...THEN INCREASING TO 15 MPH LATE IN
                    THE AFTERNOON. WINDS WILL BE GUSTY.
WIND (20 FT)........WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.
                    WINDS INCREASING TO 20 TO 25 MPH EARLY IN THE
                    AFTERNOON...THEN INCREASING TO 30 MPH LATE IN
                    THE AFTERNOON. WINDS WILL BE GUSTY.
MIXING HEIGHT.......1500 FEET IN THE EARLY MORNING RISING TO
                    4000 FEET BY AFTERNOON.
TRANSPORT WINDS.....WEST SOUTHWEST 5 TO 10 MPH.

.WEDNESDAY NIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....50-55.
MAX HUMIDITY........79 PERCENT.
EYE LEVEL WINDS.....WEST WINDS 6 TO 8 MPH WITH GUSTS UP TO 15 MPH.
                    WINDS DECREASING TO 3 TO 5 MPH DURING THE EARLY
                    MORNING HOURS WITH OCCASIONAL GUSTS TO 7 MPH.
WIND (20 FT)........WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
                    WINDS DECREASING TO 8 TO 12 MPH DURING THE EARLY
                    MORNING HOURS WITH OCCASIONAL GUSTS TO 18 MPH.
MIXING HEIGHT.......900 TO 1000 FEET.
TRANSPORT WINDS.....WEST UP TO 5 MPH.

.THURSDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....74-79.
MIN HUMIDITY........35 PERCENT.
EYE LEVEL WINDS.....WEST WINDS 6 TO 8 MPH WITH GUSTS UP TO 10 MPH.
                    WINDS INCREASING TO 10 TO 12 MPH EARLY IN THE
                    AFTERNOON...THEN INCREASING TO 17 MPH LATE IN
                    THE AFTERNOON. WINDS WILL BE GUSTY.
WIND (20 FT)........WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.
                    WINDS INCREASING TO 22 TO 27 MPH EARLY IN THE
                    AFTERNOON...THEN INCREASING TO 34 MPH LATE IN
                    THE AFTERNOON. WINDS WILL BE GUSTY.
MIXING HEIGHT.......1500 FEET IN THE EARLY MORNING RISING TO 4000
                    FEET BY AFTERNOON. TRANSPORT WINDS.....WEST 5
                    TO 10 MPH IN THE MORNING INCREASING TO 10 TO
                    15 MPH BY AFTERNOON.

$$
FORECASTER...L_SMITH
REQUESTED BY...CAPTAIN ROBERT VERDIE
TYPE OF REQUEST...PRESCRIBED
.TAG 20150527.2015S.01/MTR





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