FNUS72 KMFL 271913
FWSMFL

SPOT FORECAST FOR PRESCRIBED BURN...FLORIDA HIGHWAY PATROL
NATIONAL WEATHER SERVICE MIAMI FL
313 PM EDT TUE SEP 27 2011

FORECAST IS BASED ON IGNITION TIME OF 1530 EDT ON SEPTEMBER 27.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
SLOW MOVING SCATTERED SHOWERS AND STORMS WILL REMAIN ACROSS SOUTH
FLORIDA THIS AFTERNOON INTO EARLY THIS EVENING, BUT A MORE STABLE
AIRMASS WILL MOVE INTO THE REGION TONIGHT. LIGHT AND VARIABLE
WINDS ARE EXPECTED OVERNIGHT AND WITH DEWPOINTS DROPPING INTO THE
UPPER 60S, GROUND FOG IS POSSIBLE LATE TONIGHT INTO WEDNESDAY
MORNING. DISPERSION VALUES WILL BE POOR WITH LVORI VALUES OF 10.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS EARLY IN THE
                    EVENING. SLIGHT CHANCE OF THUNDERSTORMS EARLY
                    IN THE EVENING. SLIGHT CHANCE OF SHOWERS EARLY
                    IN THE EVENING. PATCHY FOG LATE IN THE NIGHT.
MIN TEMPERATURE.....MIN 69.
MAX HUMIDITY........MAX 100 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......2100-4000 FT AGL DECREASING TO 200 FT AGL LATE
                    IN THE EVENING.
TRANSPORT WINDS.....NORTHEAST 0 TO 9 MPH.
DISPERSION INDEX....44 DECREASING TO 2 EARLY IN THE EVENING.
LVORI...............10.
CHANCE OF PCPN......20 PERCENT.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........40     40     20     20     20     20
WEATHER COV.....CHANCE S CHC                       PATCHY
WEATHER TYPE....RNSHWR RNSHWR NONE   NONE   NONE   FOG
TSTM COV........S CHC  S CHC
TEMP............83     77     74     73     72     70
RH..............67     82     90     93     97     100
20 FT WIND......N 2    N 2    N 2    NE 1   NE 0   NE 0
20 FT WIND GUST.5      5      5
EYE LEVEL WIND..N 2    N 2    N 2    NE 1   NE 0   NE 0
EYE LEVEL WIND..5      5      5
MIX HGT (FT)....4000   2100   2100   200    200    200
MIXNG WIND......NW 9   N 9    N 9    NE 1   NE 0   NE 0
DISPERSION IDX..44     4      4      1      0      0
LVORI...........10     10     10     10     10     10
CHC OF PCPN (%).30     20     20     20     20     20

.WEDNESDAY...

SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING.
                    SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                    EARLY IN THE AFTERNOON.
MAX TEMPERATURE.....MAX 92.
MIN HUMIDITY........MIN 51 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTH 5 TO 6 MPH EARLY IN
                    THE AFTERNOON.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH 5 TO 6 MPH EARLY IN
                    THE AFTERNOON.
MIXING HEIGHT.......200-1600 FT AGL INCREASING TO 3100-4500 FT AGL
                    LATE IN THE MORNING.
TRANSPORT WINDS.....NORTH 0 TO 8 MPH.
DISPERSION INDEX....0 INCREASING TO 43.
LVORI...............4.
CHANCE OF PCPN......20 PERCENT.

$$
FORECASTER...KENNEDY
REQUESTED BY...LT  SAPP
TYPE OF REQUEST...PRESCRIBED
.TAG 20110927.PRESC.01/MFL