FNUS72 KMFL 131552
FWSMFL

SPOT FORECAST FOR PINE BLOCKS N AND OA...EVERGLADES NATIONAL PARK
NATIONAL WEATHER SERVICE MIAMI FL
1052 AM EST THU DEC 13 2012

FORECAST IS BASED ON IGNITION TIME OF 1100 EST ON DECEMBER 13.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
WEAK FRONTAL BOUNDARY IS CURRENTLY DRAPED ACROSS PALM BEACH COUNTY
STRETCHING SOUTHWEST ACROSS SOUTHERN HENDRY AND INLAND COLLIER
COUNTIES. LATEST RADAR TRENDS SHOW A THIN LINE OF MODERATE SHOWERS
DEVELOPING OUT AHEAD OF THE ADVANCING BOUNDARY. AS HEATING
CONTINUES OVER THE NEXT FEW HOURS...A FEW THUNDERSTORMS WILL BE
POSSIBLE AIDED BY FRONTAL FORCING IN MIAMI-DADE. IF ANY
THUNDERSTORM DEVELOPS IT WOULD BE EXPECTED TO BE ASSOCIATED
WITH THE LEADING EDGE OF THE FRONT AND BE SHORT-LIVED. WINDS BEHIND
THE FRONT WILL BE INCREASING TO 15-20 MPH IN GUSTS. DISPERSION VALUES
ARE FORECAST TO BE IN THE GOOD TO FAIR CATEGORY BEHIND THE FRONT TODAY.

.REST OF TODAY...

SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....MAX 82.
MIN HUMIDITY........MIN 63 PERCENT.
LAL.................1.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 6 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......1900-2700 FT AGL.
TRANSPORT WINDS.....NORTH 6 TO 8 MPH.
DISPERSION INDEX....15.
LVORI...............3.
CHANCE OF PCPN......10 PERCENT.

TIME (EST)      11 AM  1 PM   3 PM   5 PM   7 PM   9 PM
SKY (%).........51     67     67     67     57     57
WEATHER COV.....       S CHC  S CHC  S CHC
WEATHER TYPE....NONE   RNSHWR RNSHWR RNSHWR NONE   NONE
TSTM COV........       S CHC  S CHC  S CHC
TEMP............80     82     80     76     73     72
RH..............69     63     65     71     76     76
20 FT WIND......N 3    NW 5   NW 5   N 5    N 5    N 5
20 FT WIND GUST.5      10     10     10     10     10
MIX HGT (FT)....1900   2700   2700   2700   700    700
MIXNG WIND......N 6    NW 7   NW 7   N 8    N 10   N 10
DISPERSION IDX..10     15     15     19     7      7
LVORI...........3      2      2      3      4      4
CHC OF PCPN (%).10     10     10     10     10     10
LAL.............1      1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....MIN 64.
MAX HUMIDITY........MAX 87 PERCENT.
LAL.................1.
WIND (20 FT)........NORTH WINDS AROUND 6 MPH.
MIXING HEIGHT.......700 FT AGL.
TRANSPORT WINDS.....NORTH 8 TO 10 MPH.
DISPERSION INDEX....7.
LVORI...............5.
CHANCE OF PCPN......10 PERCENT.

.FRIDAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....MAX 83.
MIN HUMIDITY........MIN 49 PERCENT.
LAL.................1.
WIND (20 FT)........NORTHEAST WINDS 7 TO 12 MPH.
MIXING HEIGHT.......2400-4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 9 TO 18 MPH.
DISPERSION INDEX....29 INCREASING TO 64.
LVORI...............2.
CHANCE OF PCPN......10 PERCENT.

$$
FORECASTER...ESTUPINAN
REQUESTED BY...PATRICK EDWARDS
TYPE OF REQUEST...PRESCRIBED
.TAG 20121213.PINEB.02/MFL