FNUS72 KJAX 271416
FWSJAX

SPOT FORECAST FOR FCSF...DOF
NATIONAL WEATHER SERVICE JACKSONVILLE FL
916 AM EST THU JAN 27 2011

FORECAST IS BASED ON IGNITION TIME OF 0930 EST ON JANUARY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL BUILD INTO THE AREA BRINGING
DRIER AND COOLER AIR TO THE REGION THROUGH THE WEEKEND.
HUMIDITIES NEAR 35 PERCENT ARE EXPECTED TODAY FOR SHORT DURATIONS.

RH VALUES MAY REACH RED FLAG CRITERIA OVER INLAND AREAS ON
FRIDAY. WINDS WILL BE LESS THAN 15 MPH TODAY AND 15 TO 20 MPH
ON FRIDAY.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (12-25 PERCENT).
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........35 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 10 MPH.
MIXING HEIGHT.......900 FT AGL INCREASING TO 1800-2700 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........WEST 10 TO 15 MPH.
DISPERSION INDEX....45.
CHANCE OF PCPN......0 PERCENT.

TIME (EST)      9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........14     22     24     24     28
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............43     50     56     57     54
RH..............70     49     35     37     50
20 FT WIND......W 7    W 9    W 10   W 10   W 8
20 FT WIND GUST.15     15     15     15     10
MIX HGT (FT)....1700   1700   2700   2700   1800
TRANSPORT WIND..W 14   W 14   W 15   W 15   W 14
DISPERSION INDX.30     30     45     45     31
CHC OF PCPN (%).0      0      0      0      0

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). PATCHY FROST
                    AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 34.
MAX HUMIDITY........91 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 7 MPH.
MIXING HEIGHT.......400-1800 FT AGL.
MIXING WINDS........WEST 7 TO 14 MPH.
DISPERSION INDEX....3.
CHANCE OF PCPN......0 PERCENT.
LVORI...............5.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........30     32     32     32     12     12
WEATHER COV.....                            PATCHY PATCHY
WEATHER TYPE....NONE   NONE   NONE   NONE   FROST  FROST
TEMP............50     43     40     38     36     35
RH..............50     66     74     80     84     88
20 FT WIND......W 7    W 6    W 5    W 5    W 5    W 5
20 FT WIND GUST.10     10     10     10     10     10
MIX HGT (FT)....1800   800    600    600    500    400
TRANSPORT WIND..W 14   W 12   W 8    W 8    W 7    W 10
LVORI...........5      5      5      5      5      5
DISPERSION INDX.31     5      4      4      3      5
CHC OF PCPN (%).0      0      0      0      0      0

.FRIDAY...

SKY/WEATHER.........SUNNY (0-10 PERCENT). PATCHY FROST EARLY IN THE
                    MORNING.
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........34 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 14 MPH INCREASING TO 9 TO 16
                    MPH IN THE AFTERNOON.
MIXING HEIGHT.......600-2200 FT AGL INCREASING TO 2200-3600 FT AGL
                    IN THE AFTERNOON.
MIXING WINDS........WEST 10 TO 15 MPH INCREASING TO 21 TO 25 MPH IN
                    THE LATE MORNING AND AFTERNOON.
DISPERSION INDEX....65.
CHANCE OF PCPN......0 PERCENT.

$$
FORECASTER...SHASHY
REQUESTED BY...JENN HART
TYPE OF REQUEST...PRESCRIBED
.TAG 20110127.FCSF_.01/JAX