FNUS72 KJAX 130009 FWSJAX SPOT FORECAST FOR COMP 45...USFS OSC NATIONAL WEATHER SERVICE JACKSONVILLE FL 809 PM EDT MON AUG 12 2013 FORECAST IS BASED ON REQUEST TIME OF 1957 EDT ON AUGUST 12. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...EAST COAST SEABREEZE WILL MAKE IT TO THE SITE THE NEXT COUPLE OF HOURS AND MAY SEE A BRIEF WIND SHIFT TO THE EAST. MAY ALSO SEE AN ISOLATED STORM AS A RESULT BUT NOT EXPECTING MUCH ACTIVITY AFTER MIDNIGHT. HIGH PRESSURE WILL REMAIN IN CONTROL THROUGH WEDNESDAY KEEPING WINDS LIGHT AND TEMPERATURES ABOVE SEASONAL NORMS. ISOLATED TO WIDELY SCATTERED PRECIP CAN BE EXPECTED ON TUES WITH THE FOCUS BEING ALONG THE SEA BREEZE. FRONTAL BOUNDARY WILL SLOWLY APPROACH THE AREA ON WEDNESDAY AND BECOME STATIONARY INCREASING PRECIP CHANCES BETWEEN 50-60 PERCENT ACROSS SE GA THROUGH THE END OF THE WEEK. NE FL WILL CONTINUE TO SEE SCATTERED AFTERNOON CONVECTION EACH AFTERNOON. RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL THRESHOLDS. FOG POTENTIAL AND OTHER REMARKS... NO SIGNIFICANT FOG FORMATION IS EXPECTED. .REST OF TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING MOSTLY CLOUDY (45-55 PERCENT). SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. MIN TEMPERATURE.....MISSING. MAX HUMIDITY........96 PERCENT. WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE EVENING BECOMING LIGHT. LAL.................3. MIXING HEIGHT.......3000-3400 FT AGL. MIXING WINDS........NORTHWEST AROUND 7 MPH. DISPERSION INDEX....30 DECREASING TO 5 EARLY IN THE EVENING. CHANCE OF PCPN......30 PERCENT. TIME (EDT) 7 PM SKY (%).........55 WEATHER COV.....CHANCE WEATHER TYPE....TSTORM TEMP............89 RH..............64 20 FT WIND......SW 3 20 FT WIND GUST.5 MIX HGT (FT)....3000 TRANSPORT WIND..NW 8 DISPERSION INDX.5 CHC OF PCPN (%).30 LAL.............3 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING PARTLY CLOUDY (30-40 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE EVENING. MIN TEMPERATURE.....AROUND 74. MAX HUMIDITY........96 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH LATE IN THE EVENING...THEN BECOMING LIGHT AFTER MIDNIGHT. LAL.................3 UNTIL 2100...THEN 2 UNTIL 0100...THEN 1. MIXING HEIGHT.......700-2600 FT AGL DECREASING TO 300-600 FT AGL EARLY IN THE MORNING. MIXING WINDS........SOUTHWEST 5 TO 8 MPH. DISPERSION INDEX....5. CHANCE OF PCPN......30 PERCENT. LVORI...............5. TIME (EDT) 8 PM 10 PM MIDNGT 2 AM 4 AM 6 AM SKY (%).........55 48 37 24 22 25 WEATHER COV.....CHANCE S CHC S CHC WEATHER TYPE....TSTORM TSTORM TSTORM NONE NONE NONE TEMP............85 81 79 77 76 75 RH..............64 75 82 87 90 94 20 FT WIND......SW 3 E 5 SW 3 SW 3 SW 2 SW 1 20 FT WIND GUST.5 5 5 5 MIX HGT (FT)....2600 1600 1200 800 600 400 TRANSPORT WIND..NW 8 NW 6 W 5 SW 5 SW 6 SW 6 LVORI...........3 4 5 6 6 6 DISPERSION INDX.5 5 3 3 4 6 CHC OF PCPN (%).30 20 20 10 10 10 LAL.............3 2 2 1 1 1 .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 96. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH LATE IN THE MORNING. LAL.................1 UNTIL 1300...THEN 2 UNTIL 1700...THEN 3. MIXING HEIGHT.......500-2100 FT AGL INCREASING TO 2900-4500 FT AGL LATE IN THE MORNING...THEN INCREASING TO 3400-5300 FT AGL EARLY IN THE AFTERNOON DECREASING TO 2900 FT AGL EARLY IN THE EVENING. MIXING WINDS........WEST 5 TO 10 MPH. DISPERSION INDEX....8 INCREASING TO 24 LATE IN THE MORNING...THEN INCREASING TO 48 EARLY IN THE AFTERNOON DECREASING TO 26 DECREASING TO 8 EARLY IN THE EVENING. CHANCE OF PCPN......30 PERCENT. TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM 6 PM SKY (%).........34 34 39 48 51 51 WEATHER COV..... S CHC S CHC CHANCE WEATHER TYPE....NONE NONE NONE TSTORM TSTORM TSTORM TEMP............76 87 93 96 94 90 RH..............92 66 52 44 45 52 20 FT WIND......SW 2 SW 3 W 6 W 6 SW 8 SW 8 20 FT WIND GUST.5 5 10 10 10 10 MIX HGT (FT)....500 2100 3700 5300 4300 3400 TRANSPORT WIND..SW 5 W 7 NW 8 W 8 W 8 W 9 DISPERSION INDX.5 19 36 50 24 27 CHC OF PCPN (%).10 10 10 20 20 30 LAL.............1 1 1 2 2 3 $$ FORECASTER...PETERSON REQUESTED BY...JOHN DITSCHLER TYPE OF REQUEST...WILDFIRE .TAG 20130812.COMP4.01/JAX