FNUS72 KJAX 190947
FWSJAX

SPOT FORECAST FOR KINGS BAY...USDA- FOREST SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
447 AM EST FRI FEB 19 2010

FORECAST IS BASED ON IGNITION TIME OF 0900 EST ON FEBRUARY 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...DRY AIR WILL REMAIN IN PLACE AGAIN TODAY RESULTING
MINIMUM RELATIVE HUMIDITIES OF 30 TO 35 PERCENT NEAR THE COAST.
WINDS WILL BE LIGHT TODAY AS HIGH PRESSURE BUILDS INTO THE REGION.
A SEABREEZE MAY DEVELOP BRIEFLY DURING THE AFTERNOON.


.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). AREAS OF FROST
                    EARLY IN THE MORNING.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 9 MPH SHIFTING TO THE SOUTHWEST
                    6 TO 7 MPH LATE IN THE AFTERNOON.
LAL.................1.
MIXING HEIGHT.......600-2100 FT AGL INCREASING TO 2200-3500 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........NORTHWEST 7 TO 16 MPH.
DISPERSION INDEX....36.

TIME (EST)      9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........25     25     32     32     27
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............41     53     59     61     59
RH..............66     43     33     32     38
20 FT WIND......NW 8   NW 6   NW 5   S 6    SW 7
20 FT WIND GUST.15     15     10     10
MIX HGT (FT)....700    2100   3500   3500   2200
TRANSPORT WIND..NW 16  NW 12  W 9    W 9    NW 7
LAL.............1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT). PATCHY FROST
                    AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 35.
MAX HUMIDITY........92 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE
                    EVENING BECOMING LIGHT.
LAL.................1.
MIXING HEIGHT.......300-2200 FT AGL.
MIXING WINDS........NORTH 3 TO 7 MPH.
DISPERSION INDEX....2.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........27     25     20     20     10     5
WEATHER COV.....                            PATCHY PATCHY
WEATHER TYPE....NONE   NONE   NONE   NONE   FROST  FROST
TEMP............55     47     44     42     40     38
RH..............47     67     75     79     83     85
20 FT WIND......SW 5   SW 2   W 2    W 2    NW 2   NW 2
20 FT WIND GUST.       5      5      5      5      5
MIX HGT (FT)....2200   900    600    600    300    500
TRANSPORT WIND..NW 7   NW 5   NW 5   NW 5   N 3    N 5
LAL.............1      1      1      1      1      1

.SATURDAY...

SKY/WEATHER.........SUNNY (0-10 PERCENT). PATCHY FROST EARLY IN THE
                    MORNING.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........36 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH 5 TO 7 MPH IN THE
                    LATE MORNING AND EARLY AFTERNOON...THEN
                    SHIFTING TO THE EAST 7 TO 8 MPH LATE IN THE
                    AFTERNOON.
LAL.................1.
MIXING HEIGHT.......500-2400 FT AGL INCREASING TO 2500-3300 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........NORTH 5 TO 8 MPH.
DISPERSION INDEX....28.

$$
FORECASTER...TRABERT
REQUESTED BY...PETER MYERS
TYPE OF REQUEST...PRESCRIBED
.TAG 20100219.KINGS.01/JAX