FNUS72 KJAX 101212 FWSJAX SPOT FORECAST FOR PUMP STATION...OSCEOLA NATIONAL FOREST NATIONAL WEATHER SERVICE JACKSONVILLE FL 812 AM EDT MON AUG 10 2009 FORECAST IS BASED ON IGNITION TIME OF 0750 EDT ON AUGUST 10. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A RIDGE OF HIGH PRESSURE NORTH OF THE REGION WILL SHIFT SOUTHWARD THIS WEEK WHILE SLOWLY WEAKENING. ONLY ISOLATED THUNDERSTORM ACTIVITY IS FORECAST DURING THE AFTERNOON. BY THE MIDDLE OF THE WEEK THUNDERSTORM ACTIVITY WILL BECOME SCATTERED TO NUMEROUS AND CONTINUE THROUGH THE END OF THE WEEK AND INTO NEXT WEEKEND. RELATIVE HUMIDITY LEVELS WILL REMAIN MOIST ENOUGH AND ABOVE CRITICAL LEVELS THROUGH THE PERIOD. WINDS WILL REMAIN LESS THAN 15 MPH EXCEPT STRONG AND GUSTY NEAR ANY THUNDERSTORM ACTIVITY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). AREAS OF FOG EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 95. MIN HUMIDITY........42 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 6 MPH IN THE AFTERNOON. LAL.................1 UNTIL 1400...THEN 2. MIXING HEIGHT.......300-1700 FT AGL INCREASING TO 5900-7000 FT AGL. MIXING WINDS........SOUTH AROUND 1 MPH SHIFTING TO THE EAST LATE IN THE MORNING. DISPERSION INDEX....47. CHANCE OF PCPN......10 PERCENT. TIME (EDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........38 38 38 41 41 41 WEATHER COV.....AREAS S CHC S CHC S CHC WEATHER TYPE....FOG NONE NONE TSTORM TSTORM TSTORM TEMP............74 85 91 94 94 91 RH..............100 79 58 47 47 55 20 FT WIND......E 1 NE 2 NE 3 NE 6 E 6 E 6 20 FT WIND GUST. 5 10 10 10 MIX HGT (FT)....1700 1700 4900 7000 7000 5900 TRANSPORT WIND..S 1 S 1 N 5 E 6 E 6 E 6 CHC OF PCPN (%).10 10 10 20 20 20 LAL.............1 1 1 2 2 2 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. AREAS OF FOG EARLY IN THE MORNING. MIN TEMPERATURE.....AROUND 71. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........EAST WINDS AROUND 5 MPH EARLY IN THE EVENING BECOMING LIGHT...THEN BECOMING SOUTH 5 TO 6 MPH IN THE LATE EVENING AND EARLY MORNING BECOMING LIGHT. LAL.................2 UNTIL 2000...THEN 1. MIXING HEIGHT.......5900 FT AGL DECREASING TO 300-1800 FT AGL EARLY IN THE EVENING. MIXING WINDS........SOUTH 5 TO 8 MPH. DISPERSION INDEX....3. CHANCE OF PCPN......10 PERCENT. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........41 41 41 41 43 43 WEATHER COV.....S CHC WEATHER TYPE....TSTORM NONE NONE NONE NONE NONE TEMP............88 82 79 77 75 74 RH..............55 69 79 85 91 95 20 FT WIND......E 5 SE 3 SE 5 SE 6 S 5 S 3 20 FT WIND GUST.10 5 10 10 5 MIX HGT (FT)....5900 1800 1800 400 300 300 TRANSPORT WIND..E 6 SE 7 SE 7 SE 8 S 6 S 6 CHC OF PCPN (%).20 10 10 10 10 10 LAL.............2 1 1 1 1 1 .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). AREAS OF FOG EARLY IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 95. MIN HUMIDITY........45 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH LATE IN THE AFTERNOON. LAL.................1 UNTIL 1400...THEN 3. MIXING HEIGHT.......300-1600 FT AGL INCREASING TO 4400-6200 FT AGL LATE IN THE MORNING. MIXING WINDS........SOUTHWEST 5 TO 6 MPH SHIFTING TO THE NORTH 2 TO 5 MPH LATE IN THE MORNING...THEN SHIFTING TO THE SOUTH AROUND 3 MPH LATE IN THE AFTERNOON. DISPERSION INDEX....11. CHANCE OF PCPN......20 PERCENT. $$ FORECASTER...ZAPPE REQUESTED BY...WAYNE BURNS TYPE OF REQUEST...PRESCRIBED .TAG 20090810.PUMPS.01/JAX