FNUS72 KMFL 201048 FWSMFL SPOT FORECAST FOR SWEETBAY 5B...PALM BEACH COUNTY NATIONAL WEATHER SERVICE MIAMI FL 648 AM EDT TUE SEP 20 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON SEPTEMBER 20. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... THOUGH THE HOURLY FORECASTS HAVE RAIN SHOWERS EVERY HOUR...BY 10 AM ALL CONVECTIVE DEVELOPMENT SHOULD BE WEST TO NORTHWEST OF THE BURN. SO... AFTER THE MORNING SHOWERS WHICH MOVE FROM THE ATLANTIC...JUST EAST TO SOUTHEAST WINDS WILL OCCUR. SPEEDS BY 10 AM WILL BE 10 TO 12 MPH WITH POSSIBLE GUSTS TO 18 MPH THROUGH 4 PM. WINDS SHOULD BECOME MORE EASTERLY TOWARD 6 PM AND DECREASE WITH SOME SHOWERS EXPECTED TO MOVE IN FROM THE ATLANTIC OVERNIGHT. .TODAY... SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING. MAX TEMPERATURE.....MAX 91. MIN HUMIDITY........MIN 58 PERCENT. EYE LEVEL WINDS.....EAST WINDS 8 TO 9 MPH. LAL.................1. WIND (20 FT)........EAST WINDS 8 TO 9 MPH. MIXING HEIGHT.......800-2000 FT AGL INCREASING TO 3200-4400 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....EAST 9 TO 13 MPH. DISPERSION INDEX....6 INCREASING TO 44 EARLY IN THE MORNING. LVORI...............3. CHANCE OF PCPN......20 PERCENT. TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM SKY (%).........40 40 40 40 50 50 50 50 50 50 50 50 WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW TSTM COV........ TEMP............86 88 90 91 91 89 89 88 87 85 83 82 RH..............66 63 59 58 59 61 61 62 66 67 72 75 20 FT WIND DIR..E E E E E E E E E E E E 20 FT WIND SPD..6 6 6 6 6 6 6 6 6 6 6 6 20 FT WIND GUST.10 10 10 10 15 15 15 15 15 15 15 15 EYE LVL WND DIR.E E E E E E E E E E E E EYE LVL WND SPD.6 6 6 6 6 6 6 6 6 6 6 6 EYE LVL WND GST.10 10 10 10 15 15 15 15 15 15 15 15 MIX HGT (KFT)...2.0 3.2 3.2 3.2 4.4 4.4 4.4 4.3 4.3 4.3 3.1 3.1 MIXNG WIND DIR..E E E E E E E E E E E E MIXNG WIND SPD..10 12 12 12 13 13 13 13 13 13 13 13 DISPERSION IDX..39 44 44 44 48 48 48 48 48 48 11 11 LVORI...........3 3 3 3 3 3 3 3 5 5 5 5 CHC OF PCPN (%).20 20 20 20 20 20 20 20 20 20 20 20 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. MIN TEMPERATURE.....MIN 77. MAX HUMIDITY........MAX 92 PERCENT. EYE LEVEL WINDS.....EAST WINDS 7 TO 9 MPH. LAL.................1. WIND (20 FT)........EAST WINDS 7 TO 9 MPH. MIXING HEIGHT.......3100-4300 FT AGL DECREASING TO 800-2000 FT AGL LATE IN THE EVENING. TRANSPORT WINDS.....EAST 10 TO 13 MPH. DISPERSION INDEX....48 DECREASING TO 10 EARLY IN THE EVENING. LVORI...............5. CHANCE OF PCPN......20 PERCENT. .WEDNESDAY... SKY/WEATHER.........PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....MAX 89. MIN HUMIDITY........MIN 64 PERCENT. EYE LEVEL WINDS.....EAST WINDS 6 TO 9 MPH. LAL.................1 UNTIL 1100...THEN 3. WIND (20 FT)........EAST WINDS 6 TO 9 MPH. MIXING HEIGHT.......800-2000 FT AGL INCREASING TO 3200-4300 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....EAST 9 TO 14 MPH. DISPERSION INDEX....7 INCREASING TO 39. LVORI...............3. CHANCE OF PCPN......30 PERCENT. $$ FORECASTER...ROTHFUSS REQUESTED BY...KRAIG KRUM TYPE OF REQUEST...PRESCRIBED .TAG 20110920.SWEET.01/MFL