FNUS72 KMFL 262147 FWSMFL SPOT FORECAST FOR TOLL PLAZA NATIONAL WEATHER SERVICE MIAMI FL 547 PM EDT TUE APR 26 2011 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. FNUS72 KMFL 262146 FWSMFL SPOT FORECAST FOR TOLL PLAZA...FLORIDA HIGHWAY PATROL NATIONAL WEATHER SERVICE MIAMI FL 546 PM EDT TUE APR 26 2011 FORECAST IS BASED ON REQUEST TIME OF 1700 EDT ON APRIL 26. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... AFTERNOON CONVECTION WILL REMAIN WELL EAST OF THE AREA WITH LIGHT SOUTHWESTERLY SURFACE WINDS BECOMING LIGHT AND VARIABLE OVERNIGHT. THERE IS THE POTENTIAL FOR PATCHY FOG OVERNIGHT WHICH MIXED WITH SMOKE COULD RESULT IN POOR VISIBILITIES AS SMOKE REMAINS TRAPPED IN THE SURFACE BASED TEMPERATURE INVERSION WHICH WILL BE A FEW HUNDRED FEET DEEP. ABOVE THAT, SMOKE PLUME CURRENTLY DRIFTING NORTH AS IT DISPERSES IS MORE LIKELY TO DRIFT TOWARDS THE NORTHWEST OVERNIGHT. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG LATE IN THE NIGHT. MIN TEMPERATURE.....MIN 71. MAX HUMIDITY........MAX 100 PERCENT. WIND (20 FT)........LIGHT WINDS. EYE LEVEL WINDS.....LIGHT WINDS. CHANCE OF PCPN......10 PERCENT. LAL.................1. MIXING HEIGHT.......2400 FT AGL DECREASING TO 300 FT AGL IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....SOUTHEAST 2 TO 6 MPH. DISPERSION INDEX....2. LVORI...............10. TIME (EDT) 8 PM 10 PM MIDNGT 2 AM 4 AM 6 AM SKY (%).........30 30 25 20 20 20 WEATHER COV.....S CHC S CHC PATCHY WEATHER TYPE....RNSHWR RNSHWR NONE NONE NONE FOG TEMP............83 79 76 74 72 71 RH..............65 74 82 90 97 100 20 FT WIND......S 3 S 3 S 2 SE 2 SE 2 SE 2 20 FT WIND GUST.5 5 5 5 5 5 EYE LEVEL WIND..S 3 S 3 S 2 SE 2 SE 2 SE 2 EYE LEVEL WIND..5 5 5 5 5 5 MIX HGT (FT)....2400 2400 300 300 300 300 MIXNG WIND......S 6 S 6 S 5 SE 5 SE 5 SE 2 DISPERSION IDX..2 2 2 2 2 1 CHC OF PCPN (%).10 10 10 10 10 10 LAL.............1 1 1 1 1 1 .WEDNESDAY... SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....MAX 91. MIN HUMIDITY........MIN 50 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 7 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 7 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. CHANCE OF PCPN......10 PERCENT. LAL.................1. MIXING HEIGHT.......2400 FT AGL INCREASING TO 4500-5000 FT AGL IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS.....SOUTH 5 TO 14 MPH. DISPERSION INDEX....13 INCREASING TO 54 IN THE LATE MORNING AND EARLY AFTERNOON...THEN DECREASING TO 44 LATE IN THE AFTERNOON. LVORI...............4. $$ FORECASTER...SANTOS REQUESTED BY...LT TOWER TYPE OF REQUEST...WILDFIRE $$ REQUESTED BY...LT. TOWER REASON FOR REQUEST...WILDFIRE