FNUS72 KMFL 181456
FWSMFL

SPOT FORECAST FOR ROOKERY BRANCH...FL-EVP
NATIONAL WEATHER SERVICE MIAMI FL
956 AM EST THU FEB 18 2010

FORECAST IS BASED ON IGNITION TIME OF 1200 EST ON FEBRUARY 18.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A DRY AIRMASS WILL REMAIN IN PLACE ACROSS SOUTH FLORIDA
THROUGH THIS AFTERNOON AND EARLY EVENING HOURS. THE LOWEST RELATIVE HUMIDITY
VALUES AT THE BURN SITE WILL BE NEAR 40 PERCENT FROM AROUND 2 TO 4 PM.
DISPERSION VALUES TODAY WILL BE GENERALLY GOOD.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).
                    TEMPERATURE.........64 AT IGNITION...MAX 67.
                    MIN HUMIDITY........46 PERCENT AT IGNITION...MIN 40 PERCENT.
DEWPOINT............47.
WIND (20 FT)........WINDS NORTHWEST AT 7 MPH AT
                    IGNITION...OTHERWISE LIGHT WINDS BECOMING NORTH
                    8 TO 12 MPH IN THE LATE MORNING AND AFTERNOON.
WIND (EYE LEVEL)....LIGHT WINDS BECOMING NORTH 8 TO 12 MPH IN THE
                    LATE MORNING AND AFTERNOON.
POP (12 HR).................0 PERCENT.
POP (12 HR).................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......2600 FT AGL AT IGNITION...OTHERWISE 1600-3500
                    FT AGL.
MIXING WINDS........NORTH 8 TO 14 MPH.
DISPERSION INDEX....29 INCREASING TO 45 IN THE LATE MORNING AND
                    EARLY AFTERNOON...THEN DECREASING TO 32 LATE IN
                    THE AFTERNOON.
LVORI...............3.

TIME (EST)      NOON   2 PM   4 PM   6 PM   8 PM   10 PM
SKY (%).........40     40     40     40     50     50
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
12 HR CHC PCPN. 0      0      0      0      0      0
 6 HR CHC PCPN. 0      0      0      0      0      0
TEMP............64     66     66     61     52     47
RH..............46     41     41     54     78     88
20 FT WIND......NW 6   N 9    N 6    N 6    N 3    N 5
20 FT WIND GUST.10     15     10     10     5      10
EYE LEVEL WIND..NW 6   N 9    N 6    N 6    N 3    N 5
EYE LVL WIND G..10     15     10     10     5      10
MIX HGT (FT)....2600   3500   3200   3200   2000   700
MIXNG WIND......NW 13  NW 12  N 8    N 8    N 6    N 8
DISP IDX (LDSI).41     49     32     32     4      5
LVORI...........1      1      1      1      4      6
LAL.............1      1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).
MIN TEMPERATURE.....36.
MAX HUMIDITY........100 PERCENT.
DEWPOINT............45.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH 6 TO 8 MPH IN THE
                    LATE EVENING AND OVERNIGHT.
WIND (EYE LEVEL)....LIGHT WINDS BECOMING NORTH 6 TO 8 MPH IN THE
                    LATE EVENING AND OVERNIGHT.
POP (12 HR).................0 PERCENT.
POP (12 HR).................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......700-2000 FT AGL.
MIXING WINDS........NORTH 6 TO 12 MPH.
DISPERSION INDEX....7.
LVORI...............6.

.FRIDAY...

SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT).
MAX TEMPERATURE.....70.
MIN HUMIDITY........31 PERCENT.
DEWPOINT............44.
WIND (20 FT)........NORTH WINDS 5 TO 8 MPH.
WIND (EYE LEVEL)....NORTH WINDS 5 TO 8 MPH.
POP (12 HR).................0 PERCENT.
POP (12 HR).................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......1400-2700 FT AGL.
MIXING WINDS........EAST 8 TO 12 MPH SHIFTING TO THE SOUTH AROUND 5
                    MPH LATE IN THE AFTERNOON.
DISPERSION INDEX....24 DECREASING TO 16 LATE IN THE AFTERNOON.
LVORI...............4.

$$
FORECASTER...GARCIA
REQUESTED BY...CARNALL
TYPE OF REQUEST...PRESCRIBED