FNUS72 KMFL 311109
FWSMFL

SPOT FORECAST FOR CORBETT...FWC
NATIONAL WEATHER SERVICE MIAMI FL
709 AM EDT TUE JUL 31 2012

FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON JULY 31.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A LIGHT TO MODERATE SOUTHEASTERLY FLOW WILL PREVAIL AT THE
BURN SITE THROUGHOUT TODAY. ISOLATED TO SCATTERED SHOWERS AND
THUNDERSTORMS WILL DEVELOP ESPECIALLY THIS AFTERNOON AND THIS
EVENING. MINIMUM RELATIVE HUMIDITY VALUES WILL REMAIN ABOVE
CRITICAL VALUES THIS AFTERNOON AND MAXIMUM DISPERSION VALUES
WILL BE IN THE POOR TO FAIR RANGE THIS AFTERNOON. WINDS AT THE
BURN SITE WILL BECOME LIGHT AND VARIABLE LATER THIS EVENING.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AND
                    THUNDERSTORMS EARLY IN THE MORNING...THEN
                    SCATTERED SHOWERS AND THUNDERSTORMS IN THE LATE
                    MORNING AND AFTERNOON.
MAX TEMPERATURE.....MAX 93.
MIN HUMIDITY........MIN 52 PERCENT.
LAL.................2 UNTIL 1100...THEN 3.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 9 MPH IN
                    THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......2000-3200 FT AGL INCREASING TO 5000 FT AGL IN
                    THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 1 MPH INCREASING TO SOUTHEAST 8 TO
                    14 MPH IN THE LATE MORNING AND AFTERNOON.
DISPERSION INDEX....15 INCREASING TO 45 LATE IN THE MORNING...THEN
                    INCREASING TO 60 EARLY IN THE AFTERNOON
                    DECREASING TO 50 LATE IN THE AFTERNOON.
LVORI...............2.
CHANCE OF PCPN......40 PERCENT.

TIME (EDT)      10 AM  NOON   2 PM   4 PM   6 PM   8 PM
SKY (%).........22     22     40     40     40     30
WEATHER COV.....ISOLTD SCTTRD SCTTRD SCTTRD SCTTRD S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........ISOLTD SCTTRD SCTTRD SCTTRD SCTTRD S CHC
TEMP............88     93     93     93     90     85
RH..............61     52     52     52     58     65
20 FT WIND......W 1    S 4    SE 6   SE 6   SE 6   S 5
20 FT WIND GUST.       10     10     10     15     10
MIX HGT (FT)....2000   3200   5000   5000   5000   3200
MIXNG WIND......W 1    S 8    SE 12  SE 12  SE 14  S 10
DISPERSION IDX..15     45     60     60     50     31
LVORI...........3      2      1      1      2      3
CHC OF PCPN (%).40     40     40     40     40     20
LAL.............2      3      3      3      3      2

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS EARLY IN THE EVENING.
MIN TEMPERATURE.....MIN 77.
MAX HUMIDITY........MAX 90 PERCENT.
LAL.................2 UNTIL 2300...THEN 1.
WIND (20 FT)........SOUTH WINDS AROUND 7 MPH EARLY IN THE EVENING
                    BECOMING LIGHT.
MIXING HEIGHT.......2100-3200 FT AGL DECREASING TO 300 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....SOUTH 3 TO 10 MPH.
DISPERSION INDEX....31 DECREASING TO 1.
LVORI...............5.
CHANCE OF PCPN......20 PERCENT.

.WEDNESDAY...

SKY/WEATHER.........PARTLY SUNNY. CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE LATE MORNING AND
                    AFTERNOON.
MAX TEMPERATURE.....MAX 95.
MIN HUMIDITY........MIN 51 PERCENT.
LAL.................1 UNTIL 1100...THEN 3.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 6 TO 9 MPH IN
                    THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......2100-3200 FT AGL INCREASING TO 5000 FT AGL IN
                    THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 5 TO 14 MPH.
DISPERSION INDEX....16 INCREASING TO 44 LATE IN THE MORNING...THEN
                    INCREASING TO 59 EARLY IN THE AFTERNOON
                    DECREASING TO 49 LATE IN THE AFTERNOON.
LVORI...............3.
CHANCE OF PCPN......30 PERCENT.

$$
FORECASTER...CARACOZZA
REQUESTED BY...LINDA KING
TYPE OF REQUEST...PRESCRIBED
.TAG 20120731.CORBE.01/MFL