FNUS72 KJAX 021044
FWSJAX

SPOT FORECAST FOR PHCPSP 1Q  1L BURN...FL DEP
NATIONAL WEATHER SERVICE JACKSONVILLE FL
644 AM EDT TUE APR 2 2013

FORECAST IS BASED ON IGNITION TIME OF 0930 EDT ON APRIL 02.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A DRIER AIR MASS WILL INTO THE REGION TODAY. THE AIR MASS
WILL MODIFY ON WEDNESDAY AND RH'S ARE EXPECTED TO BE ABOVE
CRITICAL VALUES WITH NO HEADLINES THROUGH THE END OF THE WEEK.



.TODAY...

SKY/WEATHER.........SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........42 PERCENT.
WIND (20 FT)........EAST WINDS 6 TO 12 MPH.
LAL.................1.
MIXING HEIGHT.......800-2400 FT AGL INCREASING TO 2600-3800 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........EAST 8 TO 16 MPH.
DISPERSION INDEX....17 INCREASING TO 34 LATE IN THE MORNING...THEN
                    INCREASING TO 40 LATE IN THE MORNING DECREASING
                    TO 29 LATE IN THE AFTERNOON.

TIME (EDT)      9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........15     9      6      7      9
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............64     70     73     74     73
RH..............72     53     46     43     45
20 FT WIND......NE 10  NE 12  NE 10  E 10   E 10
20 FT WIND GUST.15     15     15     15     15
MIX HGT (FT)....1900   2900   3800   3400   2600
TRANSPORT WIND..NE 16  NE 16  NE 12  E 9    E 9
LAL.............1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........86 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 9 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
MIXING WINDS........EAST 6 TO 12 MPH.
DISPERSION INDEX....26 DECREASING TO 6.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........8      7      13     14     10     23
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............72     67     64     62     60     59
RH..............45     57     66     71     75     80
20 FT WIND......E 9    E 7    E 6    SE 6   E 6    E 5
20 FT WIND GUST.15     10     10     10     10
MIX HGT (FT)....2200   1400   1100   700    400    600
TRANSPORT WIND..E 9    E 10   E 12   SE 8   E 6    E 9

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........54 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 12 MPH EARLY IN
                    THE MORNING.
MIXING HEIGHT.......800-2600 FT AGL INCREASING TO 3000-3300 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........SOUTHEAST 12 TO 16 MPH.
DISPERSION INDEX....16 INCREASING TO 30 LATE IN THE MORNING...THEN
                    INCREASING TO 41 LATE IN THE MORNING DECREASING
                    TO 30 LATE IN THE AFTERNOON.

$$
FORECASTER...TRABERT
REQUESTED BY...MEGHAN KNAPP
TYPE OF REQUEST...PRESCRIBED
.TAG 20130402.PHCPS.01/JAX