760 
FNUS72 KJAX 121112
FWSJAX

SPOT FORECAST FOR GOLD HEAD 3G...FLORIDA PARK SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
612 AM EST MON DEC 12 2016

FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON DECEMBER 12. 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

PLEASE CONTACT OUR OFFICE AT (904) 741-4370, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.

.DISCUSSION...PATCHY FOG AND LOW CLOUDS WILL LIFT BY MID MORNING.
A FEW SHOWERS ARE POSSIBLE THIS AFTERNOON AS A WEAK SURFACE TROUGH 
OVER THE AREA LIFTS NORTH. AREAS OF LOCALLY DENSE FOG IS EXPECTED 
LATE TONIGHT INTO EARLY TUESDAY MORNING.      

FOG POTENTIAL AND OTHER REMARKS...AREAS OF LATE NIGHT AND EARLY MORNING 
FOG IS EXPECTED THE NEXT COUPLE OF DAYS. THE FOG MAY BE LOCALLY DENSE
IN A FEW SPOTS.    

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). PATCHY FOG EARLY 
                    IN THE MORNING. SLIGHT CHANCE OF SHOWERS LATE 
                    IN THE AFTERNOON. 
MAX TEMPERATURE.....AROUND 78. 
MIN HUMIDITY........64 PERCENT. 
WIND (20 FT)........LIGHT WINDS BECOMING WEST 6 TO 8 MPH IN THE 
                    LATE MORNING AND AFTERNOON. 
CHANCE OF PCPN......20 PERCENT. 
LAL.................1. 
MIXING HEIGHT.......300-2000 FT AGL INCREASING TO 1500-2700 FT AGL 
                    IN THE AFTERNOON. 
TRANSPORT WINDS.....SOUTHWEST 2 TO 10 MPH SHIFTING TO THE WEST 8 TO 
                    16 MPH IN THE LATE MORNING AND AFTERNOON. 
DISPERSION INDEX....4 INCREASING TO 14 LATE IN THE MORNING...THEN 
                    INCREASING TO 27 LATE IN THE MORNING INCREASING 
                    TO 40 EARLY IN THE AFTERNOON DECREASING TO 18. 

TIME (EST)      10 AM  NOON   2 PM   4 PM   
SKY (%).........81     76     71     65     
WEATHER COV.....                            
WEATHER TYPE....NONE   NONE   NONE   NONE   
TSTM COV........                            
TEMP............70     76     78     77     
RH..............90     74     64     67     
20 FT WIND......SW 7   W 8    W 8    W 7    
20 FT WIND GUST.15     15     15     15     
MIX HGT (FT)....600    2000   2500   2100   
MIXNG WIND......SW 14  W 16   W 14   W 12   
DISPERSION IDX..15     30     40     22     
CHC OF PCPN (%).10     10     10     10     

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING 
                    PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING 
                    MOSTLY CLOUDY (55-65 PERCENT). AREAS OF FOG 
                    AFTER MIDNIGHT. 
MIN TEMPERATURE.....AROUND 57. 
MAX HUMIDITY........100 PERCENT. 
WIND (20 FT)........LIGHT WINDS. 
CHANCE OF PCPN......10 PERCENT. 
LAL.................1. 
MIXING HEIGHT.......300-900 FT AGL. 
TRANSPORT WINDS.....WEST 2 TO 6 MPH. 
DISPERSION INDEX....4. 
LVORI...............7. 

TIME (EST)      6 PM         10 PM        2 AM         
SKY (%).........52           49           59           
WEATHER COV.....                          AREAS        
WEATHER TYPE....NONE         NONE         FOG          
TSTM COV........                                       
TEMP............70           62           59           
RH..............84           100          100          
20 FT WIND......W 3G5        W 2G5        W 2G5        
MIX HGT (FT)....900          300          300          
MIXNG WIND......W 6          W 2          W 2          
DISPERSION IDX..6            1            1            
LVORI...........4            10           10           
CHC OF PCPN (%).10           0            10           

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). AREAS OF FOG 
                    EARLY IN THE MORNING. 
MAX TEMPERATURE.....AROUND 78. 
MIN HUMIDITY........56 PERCENT. 
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN 
                    THE AFTERNOON. 
CHANCE OF PCPN......10 PERCENT. 
LAL.................1. 
MIXING HEIGHT.......300-2100 FT AGL. 
TRANSPORT WINDS.....WEST 2 TO 10 MPH. 
DISPERSION INDEX....6 INCREASING TO 23 EARLY IN THE 
                    AFTERNOON...THEN INCREASING TO 27 EARLY IN THE 
                    AFTERNOON DECREASING TO 15 LATE IN THE 
                    AFTERNOON. 

TIME (EST)      6 AM         10 AM        2 PM         
SKY (%).........57           51           33           
WEATHER COV.....AREAS                                  
WEATHER TYPE....FOG          NONE         NONE         
TSTM COV........                                       
TEMP............57           68           78           
RH..............100          84           58           
20 FT WIND......SW 2G5       SW 3G5       SW 6G10      
MIX HGT (FT)....300          600          2000         
MIXNG WIND......SW 2         SW 6         SW 10        
DISPERSION IDX..1            6            28           
CHC OF PCPN (%).10           0            0            

$$
FORECASTER...PETERSON
REQUESTED BY...JENNIFER BENSON-HUGHES
TYPE OF REQUEST...PRESCRIBED
.TAG 1604110.0/JAX
.EMAIL JENNIFER.BENSONHUGHES@DEP.STATE.FL.US