FNUS72 KJAX 031214
FWSJAX

SPOT FORECAST FOR GTMNERR...FL DEP
NATIONAL WEATHER SERVICE JACKSONVILLE FL
814 AM EDT WED APR 3 2013

FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 03.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
RAIN CHANCES INCREASE BY LATE AFTERNOON AND CONTINUE INTO FRIDAY
AS A FRONTAL SYSTEM WITH STRONG LOW PRESSURE WILL MOVE ACROSS THE
REGION. A WARM FRONT WILL LIFT NORTH OF THE AREA ON THURSDAY
FOLLOWED BY A COLD FRONT FRIDAY AFTERNOON. LOCALLY 1 TO 3 INCHES
OF RAIN WILL BE POSSIBLE WITH THIS SYSTEM. THERE IS A POTENTIAL
FOR SEVERE THUNDERSTORMS THURSDAY.

FOG POTENTIAL AND OTHER REMARKS...
REDUCED VISIBILITIES CAN BE EXPECTED IN HEAVY RAIN. OTHERWISE FOG
WILL BE LIMITED TO LOW LYING WET AREAS.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). CHANCE OF
                    SHOWERS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 72.
MIN HUMIDITY........68 PERCENT.
WIND (20 FT)........EAST WINDS 7 TO 13 MPH.
MIXING HEIGHT.......700-2100 FT AGL.
MIXING WINDS........EAST 13 TO 16 MPH.
DISPERSION INDEX....17 INCREASING TO 27 IN THE AFTERNOON.

TIME (EDT)      10 AM  NOON   2 PM   4 PM
SKY (%).........66     64     64     71
WEATHER COV.....                     S CHC
WEATHER TYPE....NONE   NONE   NONE   RNSHWR
TEMP............66     69     71     72
RH..............80     74     68     70
20 FT WIND......E 9    E 10   E 12   E 13
20 FT WIND GUST.15     15     15     15
MIX HGT (FT)....1200   1700   2100   2000
TRANSPORT WIND..SE 13  SE 13  E 14   E 16
LVORI...........3      3      3      3
DISPERSION INDX.18     23     28     31
CHC OF PCPN (%).0      10     10     20

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF
                    SHOWERS IN THE EVENING...THEN SHOWERS AND
                    THUNDERSTORMS LIKELY AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 63.
MAX HUMIDITY........98 PERCENT.
WIND (20 FT)........EAST WINDS 13 TO 15 MPH.
MIXING HEIGHT.......300-1700 FT AGL.
MIXING WINDS........EAST 15 TO 16 MPH.
DISPERSION INDEX....30 DECREASING TO 16.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........75     75     82     88     95     95
WEATHER COV.....CHANCE CHANCE CHANCE LIKELY LIKELY LIKELY
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR TSTORM TSTORM
TEMP............71     68     66     65     65     64
RH..............74     81     87     90     92     95
20 FT WIND......E 13   E 13   E 14   E 15   E 15   E 15
20 FT WIND GUST.15     15     20     20     20     20
MIX HGT (FT)....1700   1200   800    600    500    300
TRANSPORT WIND..E 16   E 16   E 16   E 16   E 15   E 15
LVORI...........3      3      4      5      5      5
DISPERSION INDX.30     16     15     15     15     14
CHC OF PCPN (%).30     40     50     60     60     70

.THURSDAY...

WIND (20 FT)........SOUTHEAST WINDS 10 TO 16 MPH.
MIXING HEIGHT.......100-1900 FT AGL.
MIXING WINDS........SOUTHEAST 15 TO 23 MPH SHIFTING TO THE SOUTH 17
                    TO 25 MPH LATE IN THE MORNING...THEN DECREASING
                    TO 10 TO 13 MPH LATE IN THE AFTERNOON.
DISPERSION INDEX....20 INCREASING TO 31 LATE IN THE MORNING...THEN
                    INCREASING TO 34 EARLY IN THE AFTERNOON
                    DECREASING TO 22 LATE IN THE AFTERNOON.

$$
FORECASTER...SHULER
REQUESTED BY...ALEX VEILLON
TYPE OF REQUEST...PRESCRIBED
.TAG 20130403.GTMNE.01/JAX