FNUS72 KMFL 272215
FWSMFL

SPOT FORECAST FOR PRESCRIBED BURN...FHP
NATIONAL WEATHER SERVICE MIAMI FL
515 PM EST FRI JAN 27 2012

FORECAST IS BASED ON IGNITION TIME OF 1720 EST ON JANUARY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A WEAK FRONT WILL STALL ACROSS THE AREA TONIGHT. THIS WILL LEAD TO
LIGHT AND VARIABLE WINDS AND CONSIDERABLE CLOUDINESS. FOG IS NOT
IN THE FORECAST DUE TO THE CLOUD COVER...BUT ANY SIGNIFICANT
BREAKS IN THE CLOUDS COULD LEAD TO SOME PATCHY FOG. SHOWER
ACTIVITY IS EXPECTED TO REMAIN MINIMAL...WITH ANY SHOWERS
REMAINING OVER THE ATLANTIC WATERS OVERNIGHT. WITH LIGHT
WINDS...HIGH RELATIVE HUMIDITY VALUES AND POOR DISPERSIONS
OVERNIGHT...THE LVORI INDEX IS A 10. LIGHT WINDS ARE EXPECTED TO
CONTINUE ON SATURDAY...AND WIND DIRECTION COULD BE VARIABLE SINCE
THE FRONT WILL BE DIRECTLY OVERHEAD. SCATTERED SHOWERS WITH A
POSSIBLE THUNDERSTORM ARE EXPECTED DURING THE DAY ON SATURDAY. 1/4
TO 1/2 AN INCH OF RAIN IS POSSIBLE...WITH LOCALLY HIGHER AMOUNTS
IF THUNDERSTORMS DO DEVELOP.

.TONIGHT...

SKY/WEATHER.........CONSIDERABLE CLOUDINESS. SLIGHT CHANCE OF
                    SHOWERS.
MIN TEMPERATURE.....MIN 63.
MAX HUMIDITY........MAX 100 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH EARLY IN THE EVENING
                    BECOMING LIGHT.
MIXING HEIGHT.......1700-3000 FT AGL DECREASING TO 200-300 FT AGL
                    IN THE LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....SOUTHWEST 7 TO 15 MPH SHIFTING TO THE SOUTH 2
                    TO 3 MPH AFTER MIDNIGHT.
DISPERSION INDEX....48 DECREASING TO 5.
LVORI...............10.
CHANCE OF PCPN......20 PERCENT.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........76     71     71     71     70     70
WEATHER COV.....S CHC  S CHC  S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........
TEMP............77     72     69     67     65     64
RH..............69     81     90     97     100    100
20 FT WIND......SW 6   SW 4   SW 2   SW 2   SW 1   S 1
20 FT WIND GUST.10     10     5      5
MIX HGT (FT)....3000   1700   300    300    200    200
MIXNG WIND......SW 15  SW 13  SW 7   SW 7   S 3    S 2
DISPERSION IDX..48     8      3      3      2      1
LVORI...........10     10     10     10     10     10
CHC OF PCPN (%).20     20     20     20     20     20

.SATURDAY...

SKY/WEATHER.........CONSIDERABLE CLOUDINESS. SLIGHT CHANCE OF
                    SHOWERS EARLY IN THE MORNING...THEN CHANCE OF
                    SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS IN THE
                    AFTERNOON.
MAX TEMPERATURE.....MAX 80.
MIN HUMIDITY........MIN 58 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 6 MPH EARLY
                    IN THE AFTERNOON...THEN BECOMING LIGHT LATE IN
                    THE AFTERNOON.
MIXING HEIGHT.......200-2100 FT AGL INCREASING TO 2100-3000 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 2 TO 10 MPH.
DISPERSION INDEX....4 INCREASING TO 18 IN THE LATE MORNING AND
                    AFTERNOON.
LVORI...............9.
CHANCE OF PCPN......50 PERCENT.

$$
FORECASTER...KENNEDY
REQUESTED BY...LT  SAPP
TYPE OF REQUEST...PRESCRIBED
.TAG 20120127.PRESC.01/MFL