FNUS72 KJAX 282127 FWSJAX SPOT FORECAST FOR SV 15...FL PARK SERVICE NATIONAL WEATHER SERVICE JACKSONVILLE FL 427 PM EST TUE FEB 28 2012 FORECAST IS BASED ON IGNITION TIME OF 1445 EST ON FEBRUARY 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LIGHT ONSHORE FLOW WILL ENHANCE THE DEVELOPMENT OF DENSE FOG LATE TONIGHT WITH MILD OVERNIGHT LOWS IN THE UPPER 50S/LOWER 60S. HIGH PRESSURE WILL BUILD IN SOUTH OF THE REGION AND WARM SOUTHWEST FLOW WILL KEEP UNSEASONABLY WARM TEMPERATURES INTO THE LOWER 80S THROUGH SATURDAY. HIGH MOISTURE LEVELS WILL PREVENT ANY RED FLAG EVENTS DURING THE DAY AND WILL PROMOTE DENSE FOG DURING THE LATE NIGHT AND EARLY MORNING HOURS. WINDS ARE GENERALLY EXPECTED TO REMAIN LESS THAN 15 MPH THROUGH FRIDAY THEN BECOME GUSTY IN ASSOCIATION WITH THE NEXT FRONTAL PASSAGE OVER THE WEEKEND. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (65-75 PERCENT). AREAS OF DENSE FOG AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 61. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........EAST WINDS 5 TO 8 MPH IN THE EVENING BECOMING LIGHT. LAL.................1. MIXING HEIGHT.......300-2100 FT AGL. MIXING WINDS........SOUTHEAST 6 TO 14 MPH. DISPERSION INDEX....3. CHANCE OF PCPN......0 PERCENT. LVORI...............8. TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........60 46 41 51 68 91 WEATHER COV..... AREAS AREAS AREAS WEATHER TYPE....NONE NONE NONE FOG FOG FOG TEMP............71 68 66 64 63 62 RH..............70 80 88 92 96 99 20 FT WIND......E 8 E 6 E 5 E 3 E 2 SE 2 20 FT WIND GUST.15 10 5 5 5 MIX HGT (FT)....2100 1100 800 500 300 300 TRANSPORT WIND..E 13 E 14 E 12 SE 7 SE 8 SE 12 LVORI...........8 8 8 8 8 8 DISPERSION INDX.25 21 12 3 4 5 CHC OF PCPN (%).0 0 0 0 0 0 LAL.............1 1 1 1 1 1 .WEDNESDAY... SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). AREAS OF DENSE FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 84. MIN HUMIDITY........49 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 10 MPH EARLY IN THE MORNING. LAL.................1. MIXING HEIGHT.......300-2000 FT AGL INCREASING TO 2800-4400 FT AGL LATE IN THE MORNING...THEN INCREASING TO 3700-5200 FT AGL EARLY IN THE AFTERNOON DECREASING TO 2200-3000 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........SOUTHWEST 10 TO 15 MPH. DISPERSION INDEX....43. CHANCE OF PCPN......0 PERCENT. LVORI...............MISSING. TIME (EST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........74 57 40 40 40 34 WEATHER COV.....AREAS AREAS WEATHER TYPE....FOG FOG NONE NONE NONE NONE TEMP............61 63 74 80 83 83 RH..............100 100 74 57 50 49 20 FT WIND......SE 2 SE 6 SE 8 S 9 S 9 S 10 20 FT WIND GUST.5 10 10 10 MIX HGT (FT)....300 1200 2800 4400 4500 3000 TRANSPORT WIND..SE 15 SE 15 S 14 S 12 S 12 SW 13 LVORI...........M M M M M M DISPERSION INDX.7 10 9 45 45 40 CHC OF PCPN (%).0 10 10 10 0 0 LAL.............1 1 1 1 1 1 $$ FORECASTER...PETERSON REQUESTED BY...DANIEL WILLIS TYPE OF REQUEST...PRESCRIBED .TAG 20120229.SV15_.01/JAX