FNUS72 KJAX 031642 FWSJAX SPOT FORECAST FOR OCEABAY...USDA NATIONAL WEATHER SERVICE JACKSONVILLE FL 1242 PM EDT SAT SEP 3 2011 FORECAST IS BASED ON REQUEST TIME OF 1231 EDT ON SEPTEMBER 03. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE WILL SHIFT EAST OF THE FORECAST AREA THIS WEEKEND AS TROPICAL STORM LEE APPROACHES THE CENTRAL GULF STATES. DRY CONDITIONS WILL CONTINUE INTO SATURDAY NIGHT...THEN RAIN CHANCES INCREASE SUNDAY WITH NUMEROUS SHOWERS AND STORMS EXPECTED ACROSS MUCH OF THE AREA AS MOISTURE SURGES NORTHWARD FROM THE SOUTH. WINDS WILL BE 10 TO 15 MPH DURING THE AFTERNOON. RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL VALUES THIS WEEKEND. .REST OF TODAY... SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). MAX TEMPERATURE.....AROUND 92. MIN HUMIDITY........46 PERCENT. WIND (20 FT)........EAST WINDS 9 TO 13 MPH. LAL.................1. MIXING HEIGHT.......4200-5800 FT AGL. MIXING WINDS........SOUTHEAST 13 TO 15 MPH. DISPERSION INDEX....66. TIME (EDT) 1 PM 3 PM 5 PM SKY (%).........45 49 51 WEATHER COV..... WEATHER TYPE....NONE NONE NONE TEMP............91 92 89 RH..............48 46 52 20 FT WIND......E 9 E 12 E 10 20 FT WIND GUST.15 15 15 MIX HGT (FT)....3700 5800 4200 TRANSPORT WIND..SE 13 SE 15 SE 14 LAL.............1 1 1 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING PARTLY CLOUDY (40-50 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 69. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 5 TO 10 MPH UNTIL EARLY MORNING BECOMING LIGHT. LAL.................1 UNTIL 0200...THEN 3. MIXING HEIGHT.......4200 FT AGL DECREASING TO 300-1500 FT AGL EARLY IN THE EVENING. MIXING WINDS........SOUTHEAST 8 TO 14 MPH. DISPERSION INDEX....3. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........51 48 48 44 40 40 WEATHER COV..... CHANCE CHANCE WEATHER TYPE....NONE NONE NONE NONE TSTORM TSTORM TEMP............87 80 76 74 72 70 RH..............56 71 80 87 93 99 20 FT WIND......E 9 SE 8 SE 7 SE 6 SE 6 SE 5 20 FT WIND GUST.15 10 10 10 10 10 MIX HGT (FT)....4200 1500 1500 900 300 300 TRANSPORT WIND..SE 14 SE 12 SE 12 SE 8 SE 6 SE 6 LAL.............1 1 1 1 3 3 .SUNDAY... SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL LATE AFTERNOON...THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 89. MIN HUMIDITY........57 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 12 MPH EARLY IN THE MORNING. LAL.................3 UNTIL 1400...THEN 4. MIXING HEIGHT.......900-1400 FT AGL INCREASING TO 2900-4600 FT AGL LATE IN THE MORNING. MIXING WINDS........SOUTH 8 TO 15 MPH. DISPERSION INDEX....44. $$ FORECASTER...ZIBURA REQUESTED BY...PETE MYERS TYPE OF REQUEST...WILDFIRE .TAG 20110903.OCEAB.02/JAX