FNUS72 KJAX 161259 FWSJAX SPOT FORECAST FOR BIG SHOALS 2F...FLORIDA PARK SERVICE NATIONAL WEATHER SERVICE JACKSONVILLE FL 759 AM EST FRI DEC 16 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON DECEMBER 16. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...SURFACE HIGH PRESSURE WILL BUILD OVER AND JUST EAST OF THE AREA TODAY. VERY LIGHT EAST TO SOUTH WINDS AROUND 5 MPH CAN BE EXPECTED. HIGH TEMPERATURES WILL WARM INTO THE UPPER 70S AFTER MORNING FOG LIFTS. PARTLY TO MOSTLY CLOUDY SKIES ARE EXPECTED. .TODAY... SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 78. MIN HUMIDITY........49 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN THE AFTERNOON...THEN BECOMING LIGHT LATE IN THE AFTERNOON. MIXING HEIGHT.......800-2200 FT AGL INCREASING TO 2800-4600 FT AGL IN THE LATE MORNING AND AFTERNOON. MIXING WINDS........SOUTHWEST 3 TO 7 MPH. DISPERSION INDEX....20. TIME (EST) 10 AM NOON 2 PM 4 PM SKY (%).........59 57 56 57 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............64 74 77 77 RH..............80 57 50 51 20 FT WIND......S 2 S 5 SW 6 SW 5 20 FT WIND GUST.5 10 10 10 MIX HGT (FT)....2800 4000 4200 3200 TRANSPORT WIND..S 6 S 7 S 7 SW 7 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (50-60 PERCENT). MIN TEMPERATURE.....AROUND 54. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........LIGHT WINDS. MIXING HEIGHT.......500-2300 FT AGL DECREASING TO 300-700 FT AGL AFTER MIDNIGHT. MIXING WINDS........WEST 3 TO 9 MPH. DISPERSION INDEX....2. TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........57 55 51 46 47 54 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............68 63 60 58 56 55 RH..............70 83 88 92 97 99 20 FT WIND......SW 2 W 1 W 1 W 1 W 2 W 2 20 FT WIND GUST.5 5 5 5 5 5 MIX HGT (FT)....2300 1600 1000 500 400 600 TRANSPORT WIND..SW 7 W 6 W 5 W 3 W 5 W 7 .SATURDAY... SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). MAX TEMPERATURE.....AROUND 72. MIN HUMIDITY........52 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 9 MPH EARLY IN THE MORNING. MIXING HEIGHT.......900-2600 FT AGL INCREASING TO 1800-3400 FT AGL IN THE AFTERNOON. MIXING WINDS........NORTHWEST 10 TO 15 MPH. DISPERSION INDEX....34. $$ FORECASTER...ENYEDI REQUESTED BY...DYLAN SHOEMAKER TYPE OF REQUEST...PRESCRIBED .TAG 20111216.BIGSH.01/JAX