FNUS76 KSTO 082106
FWSSTO

SPOT FORECAST FOR OASIS...SONOMA/LAKE/NAPA UNIT
NATIONAL WEATHER SERVICE SACRAMENTO CA
206 PM PDT TUE SEP 8 2009

FORECAST IS BASED ON REQUEST TIME OF 1300 PDT ON SEPTEMBER 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE BUILDING OVER THE REGION THE NEXT COUPLE OF DAYS
WITH WARMING TEMPERATURES AND NEAR SINGLE DIGIT HUMIDITY VALUES
THROUGH THE END OF THE WEEK. OVERNIGHT HUMIDITY RECOVERY VALUES
WILL BE POOR TO MODERATE THIS WEEK. THE PEAK IN HEATING AND LOW RH
WILL BE THURSDAY AND FRIDAY. TERRAIN DRIVEN WINDS WILL DOMINATE
WITH ENHANCED SOUTHERLY SLOPE WINDS IN THE DAYTIME.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....58-62.
MAX HUMIDITY........45-55 PERCENT VALLEY.
    35-45 PERCENT RIDGE SHORTLY AFTER MIDNIGHT THEN
    DECREASING.
WIND (20 FT)........
   SLOPE/VALLEY.....SOUTH WINDS 3 TO 6 MPH WITH GUSTS TO 10 BECOMING
    NORTH TO NORTHWEST 3 TO 6 MPH AFTER 2000 WITH
    BRIEF GUSTS TO 15 MPH BETWEEN 2000-2200.

   RIDGETOP.........SOUTHWEST 4 TO 7 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......DECREASING TO LESS THAN 500 FT AGL EARLY IN THE
    EVENING.
MIXING WINDS........SOUTHWEST 4 TO 7 MPH.

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 98.
MIN HUMIDITY........10-14 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....LIGHT WINDS BECOMING SOUTH 2 TO 5 MPH AROUND
    0900 SHIFTING SOUTHEAST 4 TO 7 MPH WITH GUSTS
    12 TO 15 MPH IN THE AFTERNOON.
   RIDGETOP.........SOUTHWEST 4 TO 7 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......INCREASING TO 8000 FT AGL BY AFTERNOON.
MIXING WINDS........SOUTHWEST 4 TO 7 MPH.


FORECASTER...JASON CLAPP
REQUESTED BY...JOE PETERSEN
REASON FOR REQUEST...WILDFIRE
.TAG 20090908.OASIS.01/STO

$$