FNUS72 KJAX 051155
FWSJAX

SPOT FORECAST FOR 4-CREEKS...DOF
NATIONAL WEATHER SERVICE JACKSONVILLE FL
655 AM EST THU FEB 5 2009

FORECAST IS BASED ON IGNITION TIME OF 0800 EST ON FEBRUARY 05.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 7 PM EST
THIS EVENING...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM EST FRIDAY...

.DISCUSSION...A CRITICALLY DRY AIRMASS WILL REMAIN OVER THE REGION
THROUGH FRIDAY. RELATIVE HUMIDITIES WILL BE IN THE TEENS ACROSS
INLAND AREAS. WINDS WILL BE MAINLY LESS THAN 15 MPH EXCEPT FOR
OCCASIONAL GUSTS THIS AFTERNOON.

.TODAY...

SKY/WEATHER.........SUNNY (0-5 PERCENT).
MAX TEMPERATURE.....AROUND 46.
MIN HUMIDITY........21 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 10 MPH.
LAL.................1.
MIXING HEIGHT.......900-1100 FT AGL INCREASING TO 2700-2900 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........NORTH 15 TO 20 MPH DECREASING TO AROUND 10 MPH
                    LATE IN THE AFTERNOON.
DISPERSION INDEX....44.
CHANCE OF PCPN......0 PERCENT.

TIME (EST)      8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........1      1      1      0      0
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............20     31     40     44     44
RH..............63     39     26     23     23
20 FT WIND......NW 7   N 9    N 10   N 10   N 9
20 FT WIND GUST.20     15     15            10
MIX HGT (FT)....1000   2000   2000   2900   1900
TRANSPORT WIND..N 18   N 17   N 17   N 14   N 9
CHC OF PCPN (%).0      0      0      0      0
LAL.............1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........CLEAR (0-5 PERCENT). PATCHY FROST EARLY IN THE
                    MORNING.
MIN TEMPERATURE.....AROUND 18.
MAX HUMIDITY........77 PERCENT.
WIND (20 FT)........EAST WINDS AROUND 5 MPH EARLY IN THE EVENING
                    BECOMING LIGHT.
LAL.................1.
MIXING HEIGHT.......200-400 FT AGL.
MIXING WINDS........NORTH 5 TO 10 MPH.
DISPERSION INDEX....1.
CHANCE OF PCPN......0 PERCENT.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........0      0      0      0      2      0
WEATHER COV.....                                   PATCHY
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   FROST
TEMP............37     30     27     25     23     21
RH..............37     54     62     65     68     71
20 FT WIND......E 5    E 1    S 1    SW 1   SW 0   S 0
20 FT WIND GUST.       5      5      5
MIX HGT (FT)....1900   900    600    600    200    300
TRANSPORT WIND..N 9    N 5    N 2    N 2    N 2    N 2
CHC OF PCPN (%).0      0      0      0      0      0
LAL.............1      1      1      1      1      1

.FRIDAY...

SKY/WEATHER.........SUNNY (0-5 PERCENT). PATCHY FROST EARLY IN THE
                    MORNING.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........19 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 10 MPH IN
                    THE AFTERNOON.
LAL.................1.
MIXING HEIGHT.......300-500 FT AGL INCREASING TO 2500-2700 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........NORTH 5 MPH SHIFTING TO THE WEST AROUND 5
                    MPH LATE IN THE MORNING...THEN SHIFTING TO THE
                    SOUTH AROUND 10 MPH IN THE AFTERNOON.
DISPERSION INDEX....19.
CHANCE OF PCPN......0 PERCENT.

$$
FORECASTER...HESS
REQUESTED BY...JON
TYPE OF REQUEST...PRESCRIBED
.TAG 20090205.4CREE.01/JAX