FNUS72 KMFL 201430
FWSMFL

SPOT FORECAST FOR 403 CENTRAL...FWC
NATIONAL WEATHER SERVICE MIAMI FL
930 AM EST MON FEB 20 2012

FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON FEBRUARY 20.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A LIGHT NORTHWEST FLOW IS EXPECTED THIS MORNING...WITH WINDS
BECOMING NORTHERLY AROUND 10 MPH BY LATE MORNING/EARLY AFTERNOON.
WINDS WILL CONTINUE TO VEER THROUGH THE AFTERNOON HOURS AND BECOME
NORTHEASTERLY BY MID/LATE AFTERNOON. MINIMUM RELATIVE HUMIDITY
VALUES THIS AFTERNOON ARE EXPECTED TO BE 45-50 PERCENT...BUT
THERE IS VERY DRY AIR ALOFT AND IF THE WIND TAKES LONGER TO SHIFT
TO THE NORTH AND NORTHEAST...MOISTURE WILL NOT RETURN AS FAST AND
RELATIVE HUMIDITY VALUES COULD DROP TO NEAR 40 PERCENT BRIEFLY.
DISPERSION VALUES THIS AFTERNOON ARE EXPECTED TO BE IN THE
GENERALLY GOOD RANGE. LIGHT NORTHEAST WINDS ARE EXPECTED
OVERNIGHT. WINDS WILL CONTINUE TO VEER ON TUESDAY...BECOMING
EASTERLY AND THEN SOUTHEASTERLY BY THE AFTERNOON. MINIMUM
RELATIVE HUMIDITY VALUES ARE EXPECTED TO BE AROUND 47
PERCENT...WITH DISPERSION VALUES IN THE GENERALLY GOOD RANGE ONCE
AGAIN.


.TODAY...

MIXING HEIGHT.......700-1700 FT AGL INCREASING TO 2700-3000 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
TRANSPORT WINDS.....NORTHEAST 9 TO 15 MPH.
DISPERSION INDEX....6 INCREASING TO 46.
LVORI...............4.
CHANCE OF PCPN......10 PERCENT.

TIME (EST)      10 AM  NOON   2 PM   4 PM   6 PM   8 PM
20 FT WIND......M      M      M      M      NE 7   NE 6
20 FT WIND GUST.M      M      M      M      15     10
MIX HGT (FT)....2700   2700   3000   3000   3000   1900
MIXNG WIND......N 12   N 12   N 14   NE 15  NE 15  NE 13
DISPERSION IDX..35     35     45     47     47     8
LVORI...........4      4      4      4      5      5
CHC OF PCPN (%).10     10     10     10     10     0

.TONIGHT...

WIND (20 FT)........NORTHEAST WINDS 5 TO 9 MPH UNTIL EARLY MORNING
                    BECOMING LIGHT.
MIXING HEIGHT.......1900-3000 FT AGL DECREASING TO 500-700 FT AGL
                    IN THE LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....EAST 6 TO 15 MPH.
DISPERSION INDEX....47 DECREASING TO 6.
LVORI...............5.
CHANCE OF PCPN......0 PERCENT.

.TUESDAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....MAX 77.
MIN HUMIDITY........MIN 47 PERCENT.
LAL.................1.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 7 TO 9 MPH IN
                    THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......500-1800 FT AGL INCREASING TO 3000-3500 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 6 TO 14 MPH.
DISPERSION INDEX....3 INCREASING TO 44.
LVORI...............4.
CHANCE OF PCPN......10 PERCENT.

$$
FORECASTER...KENNEDY
REQUESTED BY...GENE COLWELL
TYPE OF REQUEST...PRESCRIBED
.TAG 20120220.403CE.01/MFL