FNUS72 KJAX 301229
FWSJAX

SPOT FORECAST FOR MUD FLAT...USDA
NATIONAL WEATHER SERVICE JACKSONVILLE FL
729 AM EST SUN JAN 30 2011

FORECAST IS BASED ON IGNITION TIME OF 0745 EST ON JANUARY 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE CENTERED SOUTH OF THE AREA WILL
ADVANCE EAST TODAY AS A WEAK COLD FRONT APPROACHES FROM THE WEST.
LIGHT WESTERLY WINDS ARE FORECAST TODAY.

TONIGHT AND MONDAY...THE AFOREMENTIONED COLD FRONT IS EXPECTED TO
MEANDER ACROSS EITHER CENTRAL OR SOUTH GEORGIA. ONLY ISOLATED
SHOWERS EXPECTED ALONG THE I-10 CORRIDOR. RH VALUES WILL STAY
ABOVE CRITICAL VALUES ON MONDAY...ALONG WITH LIGHT AND VARIABLE
WINDS.

A BETTER CHANCE FOR RAIN WILL ARRIVE MID-WEEK...WITH THE APPROACH
OF A STRONGER COLD FRONT.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). AREAS OF FOG
                    EARLY IN THE MORNING.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........38 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH LATE
                    IN THE MORNING.
MIXING HEIGHT.......200-400 FT AGL INCREASING TO 2200-4000 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
MIXING WINDS........WEST 6 TO 9 MPH.
DISPERSION INDEX....44.

TIME (EST)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........32     32     32     31     52     52
WEATHER COV.....AREAS  AREAS
WEATHER TYPE....FOG    FOG    NONE   NONE   NONE   NONE
TEMP............41     54     65     70     70     67
RH..............100    93     62     41     39     53
20 FT WIND......SW 1   W 3    W 6    SW 7   SW 7   SW 6
20 FT WIND GUST.5      5      10     10     10
MIX HGT (FT)....400    2200   2200   4000   4000   3500
TRANSPORT WIND..W 8    W 9    W 9    SW 9   W 9    W 9

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF
                    RAIN SHOWERS.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE
                    EVENING BECOMING LIGHT.
MIXING HEIGHT.......2200-3500 FT AGL DECREASING TO 200 FT AGL IN
                    THE LATE EVENING AND OVERNIGHT.
MIXING WINDS........NORTH 3 TO 9 MPH.
DISPERSION INDEX....2.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........52     72     77     77     82     82
WEATHER COV.....       S CHC  S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....NONE   RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............63     56     53     50     48     47
RH..............53     71     79     86     90     93
20 FT WIND......SW 5   SW 3   SW 2   W 2    W 2    W 1
20 FT WIND GUST.       5      5      5      5      5
MIX HGT (FT)....3500   2200   200    200    200    200
TRANSPORT WIND..W 9    W 7    W 6    W 6    NW 3   N 5

.MONDAY...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
                    MOSTLY SUNNY (25-35 PERCENT).
MAX TEMPERATURE.....AROUND 71.
MIN HUMIDITY........42 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH
                    EARLY IN THE AFTERNOON...THEN BECOMING LIGHT
                    LATE IN THE AFTERNOON.
MIXING HEIGHT.......200-400 FT AGL INCREASING TO 3800-4300 FT AGL.
MIXING WINDS........NORTH 5 TO 6 MPH SHIFTING TO THE SOUTHEAST
                    AROUND 7 MPH LATE IN THE AFTERNOON.
DISPERSION INDEX....39.

$$
FORECASTER...TRABERT
REQUESTED BY...PETE MYERS
TYPE OF REQUEST...PRESCRIBED
.TAG 20110130.MUDFL.01/JAX