FNUS72 KJAX 171349 FWSJAX SPOT FORECAST FOR GUANA RIVER WMA...FWC NATIONAL WEATHER SERVICE JACKSONVILLE FL 849 AM EST THU FEB 17 2011 FORECAST IS BASED ON IGNITION TIME OF 1100 EST ON FEBRUARY 17. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A MOIST ONSHORE FLOW WILL KEEP RELATIVE HUMIDITIES ABOVE 50 PERCENT THROUGH THE WEEKEND. AREAS OF LATE NIGHT AND EARLY MORNING DENSE FOG ARE EXPECTED THE NEXT SEVERAL DAYS. .TODAY... SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). SLIGHT CHANCE OF RAIN AND DRIZZLE EARLY IN THE MORNING. WIDESPREAD DENSE FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 70. MIN HUMIDITY........67 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 12 MPH EARLY IN THE MORNING. MIXING HEIGHT.......700-2100 FT AGL INCREASING TO 2600-3100 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTH 6 TO 12 MPH INCREASING TO AROUND 16 MPH LATE IN THE AFTERNOON. DISPERSION INDEX....37. TIME (EST) 11 AM 1 PM 3 PM 5 PM SKY (%).........54 35 35 35 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............66 69 70 68 RH..............77 70 67 69 20 FT WIND......SE 7 SE 9 SE 10 SE 12 20 FT WIND GUST.10 10 15 15 MIX HGT (FT)....2100 3100 3100 2600 TRANSPORT WIND..S 9 S 12 S 12 S 16 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT). PATCHY FOG LATE IN THE EVENING. PATCHY DENSE FOG AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 57. MAX HUMIDITY........93 PERCENT. WIND (20 FT)........SOUTH WINDS 6 TO 10 MPH. MIXING HEIGHT.......800-2600 FT AGL DECREASING TO 400-700 FT AGL AFTER MIDNIGHT. MIXING WINDS........SOUTH 14 TO 18 MPH DECREASING TO 8 TO 10 MPH AFTER MIDNIGHT. DISPERSION INDEX....4. TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........35 16 16 16 16 16 WEATHER COV..... PATCHY PATCHY PATCHY PATCHY WEATHER TYPE....NONE NONE FOG FOG FOG FOG TEMP............67 63 61 60 59 58 RH..............74 83 86 88 90 91 20 FT WIND......SE 10 SE 9 SE 8 S 7 S 7 S 6 20 FT WIND GUST.15 15 15 10 10 10 MIX HGT (FT)....2600 1100 800 800 400 700 TRANSPORT WIND..S 16 SE 18 S 14 S 14 S 8 S 10 .FRIDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). PATCHY DENSE FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 73. MIN HUMIDITY........60 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH. MIXING HEIGHT.......700-2400 FT AGL INCREASING TO 3100-3700 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTHWEST 9 TO 13 MPH. DISPERSION INDEX....40. $$ FORECASTER...TRABERT REQUESTED BY...JUSTIN ELLENBERGER TYPE OF REQUEST...PRESCRIBED .TAG 20110217.GUANA.01/JAX