FNUS76 KSGX 040205
FWSSGX

SPOT FORECAST FOR COWBOY...CDF SDU
NATIONAL WEATHER SERVICE SAN DIEGO CA
705 PM PDT FRI SEP 3 2010

FORECAST IS BASED ON REQUEST TIME OF 1803 PDT ON SEPTEMBER 03.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...THE STRONG HIGH PRESSURE RIDGE ALOFT WILL CONTINUE
THROUGH SATURDAY. ALONG THE IMMEDIATE COAST A SHALLOW MARINE LAYER
AND ONSHORE FLOW WILL MAINTAIN SOMELOW CLOUDS AND FOG. THE HIGH
PRESSURE RIDGE WILL BREAK DOWN SUNDAY. WINDS WILL INCREASE WHILE THE
HUMIDITY REMAINS VERY LOW. BY MONDAY THE MARINE LAYER IS FORECAST
TO DEEPEN TO 2000 FEET AND TEMPERATURES TO DECREASE MORE THAN 10
DEGREES AT MOST LOCATIONS. THE OUTLOOK FOR NEXT WEEK IS FOR A
SERIES OF UPPER LEVEL TROUGHS TO BRUSH SOUTHWEST CALIFORNIA. THIS
SHOULD CAUSE ADDITIONAL COOLING AND MOISTENING ALONG WITH GUSTY
WINDS AT TIMES.

.SATURDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....100 VALLEY 96 RIDGETOP.
MIN HUMIDITY........5 TO 10 PERCENT.
WIND................
   SLOPES...........WINDS NORTHEAST 5 MPH BECOMING WEST 10 TO 15 MPH
                    IN THE AFTERNOON.
   RIDGETOP.........EAST 5 MPH.
CHC WETTING RAIN....0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500 FT AGL...BECOMING 10500-11000 FT AGL LATE IN THE
                    MORNING...THEN 1500 FT AGL LATE IN THE AFTERNOON.
MIXING WINDS........NORTH 5 MPH.

.SATURDAY NIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....55 VALLEY 65 SLOPES.
MAX HUMIDITY........50 TO 60 PERCENT.
WIND................
   SLOPES...........WINDS NORTHWEST 5 TO 15 MPH AND
                    GUSTY...BECOMING 5 MPH AFTER MIDNIGHT.
   RIDGETOP.........WEST 10 MPH AND GUSTY.
CHC WETTING RAIN....0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1500 FT AGL.
MIXING WINDS........NORTHWEST 10 MPH.

.SUNDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....90 VALLEY 85 RIDGETOP.
MIN HUMIDITY........10 TO 15 PERCENT.
WIND................
   SLOPES...........WINDS WEST 10 TO 15 MPH. GUSTS TO 25 MPH IN THE
                    AFTERNOON.
   RIDGETOP.........WEST 15 MPH WITH HIGHER GUSTS.
CHC WETTING RAIN....0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500 FT AGL...BECOMING 3500 FT AGL LATE IN THE
                    MORNING...THEN...BECOMING 6000 FT AGL EARLY IN
                    THE AFTERNOON...BECOMING 2000 FT AGL LATE IN
                    THE AFTERNOON.
MIXING WINDS........WEST 10 MPH.

$$
FORECASTER...MIGUEL MILLER
REQUESTED BY...BOB EISELE
TYPE OF REQUEST...WILDFIRE
.TAG 20100903.COWBO.03/SGX