FNUS72 KJAX 221209
FWSJAX

SPOT FORECAST FOR GUANA RIVER WMA...FWC
NATIONAL WEATHER SERVICE JACKSONVILLE FL
809 AM EDT MON JUN 22 2009

FORECAST IS BASED ON IGNITION TIME OF 1030 EDT ON JUNE 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A WEAK FRONTAL BOUNDARY WILL PUSH INTO THE AREA TODAY AND
STALL THE MIDDLE OF THE WEEK. THIS WILL PROVIDE A FOCUS FOR
THUNDERSTORM DEVELOPMENT. A RIDGE OF HIGH PRESSURE WILL RE-BUILD
SOUTH OF THE REGION LATE IN THE WEEK.

SUSTAINED WINDS ARE EXPECTED TO REMAIN LESS THAN 15 MPH THROUGH THE
PERIOD EXCEPT STRONG AND GUSTY NEAR THUNDERSTORM ACTIVITY.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS EARLY IN THE
                    AFTERNOON.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........54 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 9 TO 13 MPH.
MIXING HEIGHT.......600-2500 FT AGL INCREASING TO 2200-3000 FT AGL
                    EARLY IN THE AFTERNOON.
MIXING WINDS........NORTHEAST 9 TO 16 MPH.
DISPERSION INDEX....38.

TIME (EDT)      10 AM  NOON   2 PM   4 PM
SKY (%).........59     59     61     63
WEATHER COV.....              S CHC  S CHC
WEATHER TYPE....NONE   NONE   TSTORM TSTORM
TEMP............88     90     91     90
RH..............69     60     56     58
20 FT WIND......N 12   N 13   N 13   NE 10
20 FT WIND GUST.20     20     20     15
MIX HGT (FT)....2500   2500   3000   3000
TRANSPORT WIND..N 16   N 16   N 15   NE 15

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING
                    PARTLY CLOUDY (40-50 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS UNTIL EARLY MORNING.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........91 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 8 MPH EARLY IN THE EVENING
                    BECOMING LIGHT...THEN BECOMING SOUTHWEST AROUND
                    5 MPH AFTER MIDNIGHT BECOMING LIGHT.
MIXING HEIGHT.......300-2200 FT AGL.
MIXING WINDS........EAST 7 TO 9 MPH SHIFTING TO THE SOUTHWEST 3 TO
                    7 MPH LATE IN THE EVENING.
DISPERSION INDEX....4.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........63     64     64     68     45     45
WEATHER COV.....S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM NONE   NONE
TEMP............87     84     81     79     78     77
RH..............61     69     77     81     83     85
20 FT WIND......NE 8   E 6    SE 3   S 3    SW 5   SW 5
20 FT WIND GUST.15     10     5      5
MIX HGT (FT)....2200   1700   1700   300    400    400
TRANSPORT WIND..NE 9   E 7    E 7    SE 3   SW 7   SW 7

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........59 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 12 MPH.
MIXING HEIGHT.......400-1600 FT AGL INCREASING TO 2400-3300 FT AGL
                    LATE IN THE MORNING.
MIXING WINDS........WEST 5 TO 7 MPH SHIFTING TO THE EAST 10 TO 14
                    MPH EARLY IN THE AFTERNOON.
DISPERSION INDEX....35.

$$
FORECASTER...TRABERT
REQUESTED BY...JUSTIN ELLENBERGER
TYPE OF REQUEST...PRESCRIBED
.TAG 20090622.GUANA.01/JAX