FNUS72 KMFL 121130
FWSMFL

SPOT FORECAST FOR CORBETT...FWC
NATIONAL WEATHER SERVICE MIAMI FL
730 AM EDT THU JUL 12 2012

FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON JULY 12.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

THE ATMOSPHERE REMAINS VERY UNSTABLE WITH AN UPPER LOW OFF OF THE PALM BEACH
COAST WITH A TROUGH EXTENDING SOUTHWEST INTO THE SOUTHEAST GULF OF MEXICO.
SURFACE WINDS WILL BECOME EASTERLY BUT ALOFT WILL BE WESTERLY BUT IN THE
MELBOURNE AREA WINDS WILL BE EASTERLY AT THE SURFACE AND ALOFT. THIS TYPE OF
WIND CIRCULATION WILL KEEP SKIES MOSTLY CLOUDY WITH WINDS AT THE SURFACE AND
ALOFT QUITE LIGHT. IN TURN, DISPERSION WILL BE IN THE POOR TO FAIR CATEGORY
AT BEST.

PATCHY LIGHT RAIN MAY OCCUR THIS MORNING BUT BY THIS AFTERNOON, IF SOME SUN
BREAKS THROUGH TO WARM THINGS UP, A GOOD CHANCE OF SHOWERS AND SOME THUNDERSTORMS
MAY OCCUR. IF THE SKIES REMAIN CLOUDY, ONLY RAIN SHOWERS WILL OCCUR.

NO SEA OR LAKE BREEZE IS EXPECTED. SO THE SURFACE WINDS SHOULD REMAIN EASTERLY
BUT LIGHT AT LESS THAN 10 MPH.

MOSTLY CLOUDY SKIES SHOULD PREVENT ANY SIGNIFICANT FOG FROM DEVELOPING TONIGHT.


.TODAY...

SKY/WEATHER.........CONSIDERABLE CLOUDINESS. SCATTERED SHOWERS AND
                    THUNDERSTORMS.
MAX TEMPERATURE.....MAX 90.
MIN HUMIDITY........MIN 58 PERCENT.
LAL.................3.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 8 MPH IN
                    THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......1600-3100 FT AGL INCREASING TO 4500 FT AGL IN
                    THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 3 MPH SHIFTING TO THE SOUTH 5
                    TO 7 MPH IN THE AFTERNOON.
DISPERSION INDEX....11 INCREASING TO 20 LATE IN THE AFTERNOON.
LVORI...............3.
CHANCE OF PCPN......50 PERCENT.

TIME (EDT)      9 AM   11 AM  1 PM   3 PM   5 PM   7 PM
SKY (%).........70     70     70     70     70     70
WEATHER COV.....SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD
TEMP............79     86     88     90     90     87
RH..............82     63     61     58     60     63
20 FT WIND......NE 1   E 4    E 4    SE 6   SE 6   SE 6
20 FT WIND GUST.       5      5      10     10     10
MIX HGT (FT)....1600   3100   3100   4500   4500   4500
MIXNG WIND......NE 3   SE 3   SE 3   S 5    S 7    S 7
DISPERSION IDX..7      11     11     14     20     20
LVORI...........4      2      2      2      2      2
CHC OF PCPN (%).50     50     50     50     50     50
LAL.............3      3      3      3      3      3

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND
                    THUNDERSTORMS.
MIN TEMPERATURE.....MIN 74.
MAX HUMIDITY........MAX 97 PERCENT.
LAL.................3.
WIND (20 FT)........SOUTHEAST WINDS AROUND 6 MPH EARLY IN THE
                    EVENING BECOMING LIGHT.
MIXING HEIGHT.......2500 FT AGL DECREASING TO 300-500 FT AGL IN THE
                    LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....EAST 7 TO 8 MPH.
DISPERSION INDEX....4.
LVORI...............5.
CHANCE OF PCPN......30 PERCENT.

.FRIDAY...

SKY/WEATHER.........PARTLY SUNNY. CHANCE OF SHOWERS AND
                    THUNDERSTORMS.
MAX TEMPERATURE.....MAX 90.
MIN HUMIDITY........MIN 58 PERCENT.
LAL.................3.
WIND (20 FT)........EAST WINDS 5 TO 12 MPH.
MIXING HEIGHT.......1700-3100 FT AGL INCREASING TO 4500 FT AGL IN
                    THE AFTERNOON.
TRANSPORT WINDS.....EAST 8 TO 17 MPH.
DISPERSION INDEX....18 INCREASING TO 44 LATE IN THE MORNING...THEN
                    INCREASING TO 58 EARLY IN THE AFTERNOON
                    DECREASING TO 38 LATE IN THE AFTERNOON.
LVORI...............2.
CHANCE OF PCPN......40 PERCENT.

$$
FORECASTER...ROTHFUSS
REQUESTED BY...GENE COLWELL
TYPE OF REQUEST...PRESCRIBED
.TAG 20120712.CORBE.01/MFL