FNUS72 KJAX 251209
FWSJAX

SPOT FORECAST FOR C-19 NORWALK ISLAND...USFS
NATIONAL WEATHER SERVICE JACKSONVILLE FL
809 AM EDT TUE JUN 25 2013

FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON JUNE 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...SCATTERED MAINLY AFTERNOON AND EVENING SHOWERS AND
THUNDERSTORMS ARE EXPECTED TODAY AND WEDNESDAY. WARM AND HUMID
SOUTH TO SOUTHEAST FLOW WILL PREVAIL WITH WIND SPEEDS LESS
THAN 15 MPH...EXCEPT FOR HIGHER GUSTS NEAR THUNDERSTORMS.
RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL VALUES.

FOG POTENTIAL AND OTHER REMARKS...SIGNIFICANT FOG DEVELOPMENT IS NOT
LIKELY.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS EARLY IN THE
                    AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS
                    LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........50 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH
                    LATE IN THE MORNING...THEN BECOMING LIGHT EARLY
                    IN THE AFTERNOON BECOMING EAST 5 TO 6 MPH LATE
                    IN THE AFTERNOON.
MIXING HEIGHT.......300-400 FT AGL INCREASING TO 3900-5100 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
MIXING WINDS........NORTH AROUND 0 MPH SHIFTING TO THE EAST 2 TO 8
                    MPH EARLY IN THE MORNING.
DISPERSION INDEX....2 INCREASING TO 15 LATE IN THE MORNING...THEN
                    INCREASING TO 35 LATE IN THE MORNING DECREASING
                    TO 25 IN THE AFTERNOON.
CHANCE OF PCPN......10 PERCENT.

TIME (EDT)      10 AM  NOON   2 PM   4 PM
SKY (%).........51     50     51     53
WEATHER COV.....              S CHC  S CHC
WEATHER TYPE....NONE   NONE   TSTORM TSTORM
TEMP............83     88     91     90
RH..............68     56     50     53
20 FT WIND......SE 5   SE 5   E 2    E 5
20 FT WIND GUST.
MIX HGT (FT)....4300   4800   5100   5000
TRANSPORT WIND..SE 6   SE 7   SE 5   E 7
CHC OF PCPN (%).10     10     20     20

.TONIGHT...

MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........91 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH EARLY IN THE EVENING
                    BECOMING LIGHT.
MIXING HEIGHT.......3500-4700 FT AGL DECREASING TO 800-2600 FT AGL
                    IN THE LATE EVENING AND OVERNIGHT.
MIXING WINDS........SOUTHEAST 7 TO 12 MPH.
DISPERSION INDEX....28 DECREASING TO 6.
CHANCE OF PCPN......20 PERCENT.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
TEMP............87     82     78     76     75     73
RH..............59     68     75     79     83     86
20 FT WIND......E 6    NE 5   E 2    SE 1   S 1    SE 2
20 FT WIND GUST.
MIX HGT (FT)....4700   3500   1700   1400   1100   900
TRANSPORT WIND..E 9    E 10   E 12   SE 12  SE 12  SE 9
CHC OF PCPN (%).20     20     20     10     10     10

.WEDNESDAY...

MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........49 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 7 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......300-600 FT AGL INCREASING TO 4000-5100 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
MIXING WINDS........SOUTHWEST 1 TO 8 MPH.
DISPERSION INDEX....4 INCREASING TO 30.
CHANCE OF PCPN......20 PERCENT.

$$
FORECASTER...WOLF
REQUESTED BY...NOBLES
TYPE OF REQUEST...PRESCRIBED
.TAG 20130625.C19NO.01/JAX