FNUS72 KMFL 061246 FWSMFL SPOT FORECAST FOR WETFOOTD3...NPS NATIONAL WEATHER SERVICE MIAMI FL 746 AM EST TUE DEC 6 2011 FORECAST IS BASED ON IGNITION TIME OF 0755 EST ON DECEMBER 06. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LIGHT AND VARIABLE WINDS THIS MORNING ARE EXPECTED TO BECOME EASTERLY AT 5-10 MPH BY LATE MORNING/EARLY AFTERNOON. DRY WEATHER IS EXPECTED TODAY WITH ONLY FEW TO SCATTERED STRATOCUMULUS CLOUDS AROUND 5 KFT THROUGH THE DAY. MINIMUM RELATIVE HUMIDITY VALUES ARE EXPECTED TO BE 45-50 PERCENT. THE DISPERSION INDEX THIS MORNING WILL BE VERY POOR...AND THEN BY THIS AFTERNOON THE DISPERSION VALUES ARE EXPECTED TO BE IN THE HIGH END OF THE POOR TO FAIR RANGE TO THE LOW END OF THE GENERALLY GOOD RANGE. WINDS ARE EXPECTED TO BECOME LIGHT AND VARIABLE AGAIN THIS EVENING...AND PATCHY FOG IS POSSIBLE AFTER MIDNIGHT. .TODAY... SKY/WEATHER.........SUNNY THEN BECOMING PARTLY SUNNY. MAX TEMPERATURE.....MAX 83. MIN HUMIDITY........MIN 48 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 8 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......300-1500 FT AGL INCREASING TO 2800-4000 FT AGL IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS.....NORTH 1 TO 2 MPH SHIFTING TO THE EAST 7 TO 12 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....3 INCREASING TO 41. LVORI...............5. CHANCE OF PCPN......10 PERCENT. TIME (EST) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........10 10 40 40 40 40 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TSTM COV........NONE NONE NONE NONE NONE NONE TEMP............63 75 80 83 83 79 RH..............97 72 56 49 51 65 20 FT WIND......NE 1 E 4 E 4 E 6 E 6 E 5 20 FT WIND GUST.2 10 10 10 10 10 MIX HGT (FT)....900 2400 2800 4000 4000 3500 MIXNG WIND......NE 2 E 7 E 7 E 12 E 12 E 9 DISPERSION IDX..3 24 24 41 41 41 LVORI...........7 5 5 5 5 10 CHC OF PCPN (%).0 10 10 10 10 10 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING. MIN TEMPERATURE.....MIN 62. MAX HUMIDITY........MAX 100 PERCENT. WIND (20 FT)........EAST WINDS AROUND 7 MPH EARLY IN THE EVENING BECOMING LIGHT. MIXING HEIGHT.......1900-3500 FT AGL DECREASING TO 200-300 FT AGL IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....NORTHEAST 0 TO 9 MPH. DISPERSION INDEX....41 DECREASING TO 1. LVORI...............10. CHANCE OF PCPN......10 PERCENT. .WEDNESDAY... SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....MAX 84. MIN HUMIDITY........MIN 55 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 6 TO 7 MPH IN THE AFTERNOON. MIXING HEIGHT.......200-1900 FT AGL INCREASING TO 3500-4000 FT AGL IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS.....NORTH AROUND 0 MPH SHIFTING TO THE SOUTHEAST AROUND 6 MPH LATE IN THE MORNING...THEN SHIFTING TO THE SOUTHWEST 8 TO 9 MPH IN THE AFTERNOON. DISPERSION INDEX....0 INCREASING TO 24 LATE IN THE MORNING...THEN INCREASING TO 46 EARLY IN THE AFTERNOON DECREASING TO 35 LATE IN THE AFTERNOON. LVORI...............8. CHANCE OF PCPN......10 PERCENT. $$ FORECASTER...KENNEDY REQUESTED BY...JUSTIN TURNBO TYPE OF REQUEST...PRESCRIBED .TAG 20111206.WETFO.01/MFL