FNUS72 KMFL 210417 FWSMFL SPOT FORECAST FOR EAST GATE ALLEY...FHP NATIONAL WEATHER SERVICE MIAMI FL 1117 PM EST THU JAN 20 2011 FORECAST IS BASED ON INCIDENT TIME OF 2300 EST ON JANUARY 20. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH LEVELS OF LOW LEVEL MOISTURE AND NEARLY CALM WINDS WILL ALLOW FOR AREAS OF FOG TO DEVELOP TONIGHT. SOME LOCATIONS MAY SEE VISIBILITIES GREATLY REDUCED IN VERY DENSE FOG. A FEW ISOLATED SHOWERS MAY ALSO BE POSSIBLE THROUGH THE NIGHT. .REST OF TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS THROUGH THE NIGHT. PATCHY FOG LATE IN THE EVENING. MIN TEMPERATURE.....MIN 65. MAX HUMIDITY........MAX 97 PERCENT. WIND (20 FT)........LIGHT WINDS. EYE LEVEL WINDS.....LIGHT WINDS. CHANCE OF PCPN......20 PERCENT. LAL.................1. MIXING HEIGHT.......200-800 FT AGL. TRANSPORT WINDS.....SOUTHWEST 0 TO 3 MPH. DISPERSION INDEX....2. LVORI...............8. TIME (EST) 11 PM 1 AM 3 AM 5 AM 7 AM 9 AM SKY (%).........50 70 70 70 70 70 WEATHER COV.....S CHC S CHC S CHC S CHC CHANCE CHANCE WEATHER TYPE....RNSHWR RN/FG RN/FG RN/FG RNSHWR RNSHWR TEMP............70 68 66 66 65 69 RH..............87 93 97 93 93 83 20 FT WIND......SW 2 S 1 S 1 SW 0 SW 0 SW 0 20 FT WIND GUST. EYE LEVEL WIND..SW 2 S 1 S 1 SW 0 SW 0 SW 0 EYE LEVEL WIND.. MIX HGT (FT)....800 200 200 200 1200 1200 MIXNG WIND......SW 3 S 1 S 1 SW 0 SW 0 SW 0 DISPERSION IDX..3 1 1 1 17 17 CHC OF PCPN (%).20 20 20 20 40 40 LAL.............1 1 1 1 1 1 .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING. CHANCE OF SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND AFTERNOON. MAX TEMPERATURE.....MAX 81. MIN HUMIDITY........MIN 56 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. CHANCE OF PCPN......40 PERCENT. LAL.................1 UNTIL 1000...THEN 2. MIXING HEIGHT.......1200-3100 FT AGL INCREASING TO 3500-4000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 0 TO 6 MPH INCREASING TO WEST 14 TO 16 MPH IN THE AFTERNOON. DISPERSION INDEX....17 INCREASING TO 45. LVORI...............6. $$ FORECASTER...TINGLER REQUESTED BY...LT BUENO TYPE OF REQUEST...SAR