FNUS72 KJAX 261339
FWSJAX

SPOT FORECAST FOR GUANA RIVER WMA...FWC
NATIONAL WEATHER SERVICE JACKSONVILLE FL
839 AM EST THU JAN 26 2012

FORECAST IS BASED ON IGNITION TIME OF 1100 EST ON JANUARY 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE WILL PUSH TO THE EAST...WITH SOUTHERLY WINDS INCREASING
TO 15 MPH THIS AFTERNOON...BUT RELATIVE HUMIDITIES WILL REMAIN ABOVE
CRITICAL LEVELS. A COLD FRONT WILL BRING SHOWERS AND SCATTERED
THUNDERSTORMS LATE TONIGHT AND FRIDAY. RH VALUES WILL BE NEAR OR
AT CRITICAL LEVELS THIS WEEKEND.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
TEMPERATURE.........69 AT IGNITION...MAX 73.
RH..................81 PERCENT AT IGNITION...MIN 67 PERCENT.
WIND (20 FT)........WINDS SOUTH AT 10 MPH AT IGNITION...INCREASING TO
                    15 MPH IN THE AFTERNOON.
LAL.................1.
MIXING HEIGHT.......2000-2500 FT AGL.
MIXING WINDS........SOUTH 14 TO 23 MPH.
DISPERSION INDEX....51.
CHANCE OF PCPN......10 PERCENT.

TIME (EST)      11 AM  1 PM   3 PM   5 PM
SKY (%).........38     44     51     57
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............69     72     73     72
RH..............81     71     68     70
20 FT WIND......S 10   S 13   S 16   S 15
20 FT WIND GUST.15     20     20     20
MIX HGT (FT)....2100   2500   2300   1900
TRANSPORT WIND..S 17   S 18   S 21   S 23
CHC OF PCPN (%).0      10     10     10
LAL.............1      1      1      1

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (55-75 PERCENT). A SLIGHT CHANCE
                    OF SHOWERS IN THE EVENING...THEN A CHANCE OF
                    SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
TEMPERATURE.........MIN 63.
RH..................MAX 93 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 10 TO 14 MPH.
LAL.................1 UNTIL 2300...THEN 3.
MIXING HEIGHT.......1500 FT AGL IN THE EVENING...LOWERING TO 500 FT AGL
                    AFTER MIDNIGHT.
MIXING WINDS........SOUTH 14 TO 23 MPH SHIFTING TO THE SOUTHWEST 13
                    TO 18 MPH AFTER MIDNIGHT.
DISPERSION INDEX....13.
CHANCE OF PCPN......30 PERCENT.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........60     65     69     55     62     90
WEATHER COV.....       S CHC  S CHC  CHANCE CHANCE S CHC
WEATHER TYPE....NONE   RNSHWR RNSHWR TSTORM TSTORM TSTORM
TEMP............70     67     66     65     64     63
RH..............74     82     87     90     91     93
20 FT WIND......S 14   S 13   S 13   S 12   S 12   SW 13
20 FT WIND GUST.20     20     15     15     15     15
MIX HGT (FT)....1500   1100   900    600    600    900
TRANSPORT WIND..S 23   S 22   S 18   S 14   S 14   SW 17
CHC OF PCPN (%).10     20     20     30     30     20
LAL.............1      1      1      3      3      2

.FRIDAY...

SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING
                    PARTLY SUNNY (40-50 PERCENT). SHOWERS LIKELY
                    AND A CHANCE OF THUNDERSTORMS IN THE
                    MORNING. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
TEMPERATURE.........MAX 70.
RH..................MIN 60 PERCENT.
WIND (20 FT)........WEST WINDS 7 TO 13 MPH.
LAL.................3 UNTIL 1300...THEN 1.
MIXING HEIGHT.......1000-1500 FT AGL INCREASING TO 2500-3000 FT AGL
                    LATE IN THE AFTERNOON.
MIXING WINDS........WEST 13 TO 22 MPH SHIFTING TO THE NORTHWEST
                    AROUND 12 MPH LATE IN THE AFTERNOON.
DISPERSION INDEX....52.
CHANCE OF PCPN......60 PERCENT.

$$
FORECASTER...ALLEN
REQUESTED BY...TYLER MOSTELLER
TYPE OF REQUEST...PRESCRIBED
.TAG 20120126.GUANA.01/JAX