FNUS72 KMFL 312247
FWSMFL

SPOT FORECAST FOR PRESCRIBED...FHP
NATIONAL WEATHER SERVICE MIAMI FL
647 PM EDT TUE MAR 31 2009

FORECAST IS BASED ON REQUEST TIME OF 1850 EDT ON MARCH 31.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...SHOWERS AND THUNDERSTORMS DEVELOPED ALONG A WARM FRONT
THIS AFTERNOON WITH RAINFALL OCCURRING NORTH OF THE AREA. WINDS WILL
CALM AND RELATIVE HUMIDITY WILL BECOME VERY HIGH. AS THE NIGHT PROGRESSES
...A LIGHT NORTHEAST WIND WILL DEVELOP AND THIS MAY ADVECT SOME LIGHT
FOG INTO THE AREA FROM WHERE IT MIGHT FORM IN AREAS WHERE SOME RAIN FELL
THIS AFTERNOON.

HIGH PRESSURE WILL BUILD OVER SOUTH FLORIDA TOMORROW AND THE CHANCES
OF SHOWERS WILL ONLY BE 20 PERCENT.

.REST OF TONIGHT...

SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT) THEN BECOMING
                    PARTLY CLOUDY (30-40 PERCENT). SLIGHT CHANCE OF
                    THUNDERSTORMS EARLY IN THE EVENING. SLIGHT
                    CHANCE OF SHOWERS IN THE EVENING.
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........100 PERCENT.
DEWPOINT............70.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH.
EYE LEVEL WINDS.....SOUTHEAST WINDS 5 TO 7 MPH.
CHANCE OF PCPN......20 PERCENT.
LAL.................2 UNTIL 2000...THEN 1.
MIXING HEIGHT.......2400-4000 FT AGL DECREASING TO 500-700 FT AGL
                    IN THE LATE EVENING AND OVERNIGHT.
MIXING WINDS........SOUTHEAST 7 TO 14 MPH.
DISPERSION INDEX....51 DECREASING TO 4.
LVORI...............5.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........65     35     35     35     35     35
WEATHER COV.....S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....TSTORM RNSHWR RNSHWR RNSHWR NONE   NONE
CHC OF PCPN (%).20     10     10     10     10     10
TEMP............82     79     77     74     72     69
RH..............68     74     80     87     94     100
20 FT WIND......S 5    SE 5   SE 5   SE 5   SE 4   SE 4
20 FT WIND GUST.10     10     10     10     5      5
EYE LEVEL WIND..S 5    SE 5   SE 5   SE 5   SE 4   SE 4
EYE LVL WIND G..10     10     10     10     5      5
MIX HGT (FT)....4000   2400   2400   700    500    500
MIXNG WIND......S 14   SE 9   SE 9   SE 8   SE 7   SE 7
DISP IDX (LDSI).51     28     28     4      3      3
LVORI...........1      3      5      5      6      9
CHC OF PCPN (%).20     10     10     10     10     10
LAL.............2      1      1      1      1      1

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SLIGHT CHANCE OF
                    SHOWERS IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........50 PERCENT.
DEWPOINT............70.
WIND (20 FT)........SOUTH WINDS 6 TO 9 MPH.
EYE LEVEL WINDS.....SOUTH WINDS 6 TO 9 MPH.
CHANCE OF PCPN......20 PERCENT.
LAL.................1.
MIXING HEIGHT.......2300-4000 FT AGL INCREASING TO 4000-4500 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........SOUTH 9 TO 18 MPH.
DISPERSION INDEX....24 INCREASING TO 45 LATE IN THE MORNING...THEN
                    INCREASING TO 73 EARLY IN THE AFTERNOON
                    DECREASING TO 46 LATE IN THE AFTERNOON.
LVORI...............3.

$$
FORECASTER...ROTHRUSS
REQUESTED BY...LT DARREN SAPP
TYPE OF REQUEST...WILDFIRE