FNUS76 KSTO 101242
FWSSTO

SPOT FORECAST FOR CHANCE VMP...AMADOR/ELDORADO UNIT
NATIONAL WEATHER SERVICE SACRAMENTO CA
542 AM PDT SUN JUL 10 2011

FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON JULY 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
COOLING TREND CONTINUES THIS WEEK AS AN UPPER TROUGH REMAINS OVER
THE WEST COAST. DELTA BREEZE KEEPS SLIGHTLY HIGHER AFTERNOON RH
TODAY WITH GOOD RECOVERY TONIGHT AND INCREASED VALUES MON. THE
STRONGER ONSHORE PRESSURE GRADIENT DRIVING THE INCREASED DELTA
WINDS WILL KEEP DOWNSLOPE WINDS AT A MINIMUM AND SHIFT SOUTHWEST
EARLIER IN THE MORNINGS THE NEXT FEW DAYS.

.TODAY...

SKY/WEATHER.........SUNNY.
TEMPERATURE.........70-73 AT IGNITION.
    88-91 MAX.
HUMIDITY............40-45 PERCENT AT IGNITION.
    18-22 PERCENT MIN.
WIND (20 FT)........
   SLOPE/VALLEY.....NORTHEAST UP TO 3 MPH. THEN SHIFTING SOUTHWEST
    2 TO 7 MPH BETWEEN 0900 AND 1000 PDT.
MIXING HEIGHT.......LESS THAN 500 FT AGL INCREASING TO 3500-4500 FT
    AGL EARLY IN THE AFTERNOON.
MIXING WINDS........SOUTHWEST 2 TO 4 MPH.

.MONDAY...

SKY/WEATHER.........SUNNY.
TEMPERATURE.........70-73 AT IGNITION.
    86-90 MAX.
MIN HUMIDITY........45-50 PERCENT AT IGNITION.
    25-30 PERCENT MIN.
WIND (20 FT)........
   SLOPE/VALLEY.....SOUTHEAST 2 TO 4 MPH. THEN SHIFTING SOUTHWEST
     4 TO 8 MPH AROUND 0900 PDT.
MIXING HEIGHT.......LESS THAN 500 FT AGL INCREASING TO 4500 FT AGL
    EARLY IN THE AFTERNOON.
MIXING WINDS........SOUTH 6 MPH.


FORECASTER...JCLAPP
REQUESTED BY...CHRIS WATERS
REASON FOR REQUEST...PRESCRIBED
.TAG 20110710.CHANC.01/STO

$$