FNUS76 KLOX 310554 AAA
FWSLOX

SPOT FORECAST FOR LAFD FAA ANNUAL BURN...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
954 PM PST WED JAN 30 2013

FORECAST IS BASED ON IGNITION TIME OF 0430 PST ON JANUARY 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...AN OFFSHORE FLOW REGIME IN PLACE BENEATH AN
UPPER-LEVEL RIDGE OF HIGH PRESSURE WILL BRING A WARMING AND DRYING
TREND TO THE BURN AREA THROUGH FRIDAY. RELATIVE HUMIDITIES WILL
LIKELY DIP INTO THE 20 PERCENT RANGE EACH DAY...WITH A CHANCE THAT
HUMIDITIES FALL INTO THE TEENS ON FRIDAY. GENERALLY...LIGHT WINDS
WILL PERSIST THROUGHOUT THE PERIOD. HIGH PRESSURE SHOULD BREAK DOWN
ON SATURDAY ALLOWING FOR COOLING TREND BUT CONTINUED DRY WEATHER.

.THURSDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....49-51 DEGREES AT 0430 HOURS...WARMING TO 70-73
                    DEGREES BETWEEN 1200 AND 1300 HOURS.
MIN HUMIDITY........86-90 PERCENT AT 0430 HOURS...FALLING TO 26-30
                    PERCENT BETWEEN 1100 AND 1200 HOURS.
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH UNTIL 1000 HOURS...
x09x09    BECOMING LIGHT AND VARIABLE 5 MPH OR LESS UNTIL
x09x09    1300 HOURS. THEN...BECOMING WEST 5 TO 10 MPH. AN
                    OCCASIONAL GUST TO 12 MPH POSSIBLE BETWEEN 1400
                    AND 1700 HOURS
MIXING HEIGHT.......500 FT AGL OR LESS UNTIL 0900 HOURS...LIFTING TO
x09x09    1250 FT AGL BY 1300 HOURS.
TRANSPORT WINDS.....NORTHEAST AROUND 4 MPH UNTIL 1200 HOURS...
                    SHIFTING TO WEST AROUND 7 MPH.

.THURSDAY NIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........66-70 PERCENT.
WIND (20 FT)........WEST TO NORTHWEST WINDS AROUND 5 MPH UNTIL 2100
                    HOURS...BECOMING NORTHEAST 3 MPH OR LESS.
MIXING HEIGHT.......500 FT AGL OR LESS.
TRANSPORT WINDS.....WEST TO NORTHWEST AROUND 5 MPH UNTIL 2100 HOURS
                    THEN NORTHEAST AROUND 5 MPH.

.FRIDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....74-78 DEGREES.
MIN HUMIDITY........20-24 PERCENT.
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH UNTIL 1000 HOURS...
x09x09    BECOMING LIGHT AND VARIABLE 5 MPH OR LESS UNTIL
x09x09    1300 HOURS. THEN...BECOMING WEST 4 TO 9 MPH.
MIXING HEIGHT.......500 FT AGL OR LESS UNTIL 0900 HOURS...LIFTING TO
x09x09    2000 FT AGL 1300 HOURS.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH UNTIL 1200 HOURS...
                    SHIFTING TO WEST AROUND 6 MPH.


FORECASTER...HALL
REQUESTED BY...WICK
TYPE OF REQUEST...PRESCRIBED
.TAG 20130131.LAFDF.01/LOX

$$