FNUS76 KSTO 071248
FWSSTO

SPOT FORECAST FOR BOGGS...SONOMA/LAKE/NAPA UNIT
NATIONAL WEATHER SERVICE SACRAMENTO CA
448 AM PST MON FEB 7 2011

FORECAST IS BASED ON IGNITION TIME OF 1000 PST ON FEBRUARY 07.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
TODAY LOOKS TO BE THE BEST DAY GOING THROUGH WEDNESDAY MORNING,
THEN LATE WEDNESDAY AND THURSDAY WILL BE THE NEXT TIME FRAME FOR
LIGHT WINDS LESS THAN 10 MPH. WINDS WILL BE FAIRLY LIGHT TODAY,
BUT PICK UP OVERNIGHT AND EVEN MORE TUESDAY AND TUESDAY NIGHT.
BURN AREA SLOPE ASPECT WILL BE MORE EXPOSED TO NORTH AND NORTHEAST
WINDS, BUT FULLY SHELTERED FUELS WILL KEEP EYE LEVEL WINDS MUCH
LOWER THAN FORECAST 20 FT WINDS BELOW. HELIBASE MAY EXPERIENCE
SOME SHELTERING DUE TO ASPECT WITH A NORTHEAST WIND. WE HAVE ADDED
20 FT HELIBASE WINDS BELOW.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....63-66.
MIN HUMIDITY........18-23 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....LIGHT VARIABLE WINDS INCREASING NORTHEAST 3 TO 7
    MPH IN THE AFTERNOON.
   HELIBASE.........NORTHEAST WINDS 1 TO 3 MPH BECOMING NORTHWEST 4
    TO 7 MPH IN THE AFTERNOON.
MIXING HEIGHT.......200-1000 FT AGL INCREASING TO 3500 FT AGL IN THE
    AFTERNOON.
MIXING WINDS........NORTHWEST 5 TO 10 MPH.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....43-48.
MAX HUMIDITY........35-40 PERCENT THEN LOWERING AFTER MIDNIGHT.
WIND (20 FT)........
   SLOPE/VALLEY.....NORTH WINDS 10 TO 14 MPH WITH LOCAL GUSTS UP TO
                    25 MPH AFTER MIDNIGHT.
   HELIBASE.........NORTHWEST TO NORTH WINDS 8 TO 12 MPH WITH LOCAL
    GUSTS UP TO 20 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......3400 FT AGL DECREASING TO 500 FT AGL.
MIXING WINDS........NORTH 8 TO 14 MPH INCREASING TO 12 TO 18 MPH
    AFTER MIDNIGHT.

.TUESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....55-59.
MIN HUMIDITY........14-18 PERCENT IN THE AFTERNOON.
WIND (20 FT)........
   SLOPE/VALLEY.....NORTH WINDS 13 TO 18 MPH WITH LOCAL GUSTS UP TO
                    35 MPH.
   HELIBASE.........NORTH WINDS 10 TO 15 MPH WITH LOCAL GUSTS UP TO
                    25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......500 FT AGL INCREASING TO 3200-4600 FT AGL IN
    THE LATE MORNING AND AFTERNOON.
MIXING WINDS........NORTH 15 TO 20 MPH INCREASING TO 20 TO 30 MPH
    IN THE AFTERNOON.


FORECASTER...JCLAPP
REQUESTED BY...SCOTT UPTON
REASON FOR REQUEST...PRESCRIBED
.TAG 20110207.BOGGS.01/STO

$$