FNUS72 KMFL 071836 FWSMFL SPOT FORECAST FOR PRESCRIBED BURN NATIONAL WEATHER SERVICE MIAMI FL 136 PM EST SAT MAR 7 2009 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. SPOT FORECAST FOR PRESCRIBED...FLORIDA HIGHWAY PATROL NATIONAL WEATHER SERVICE MIAMI FL 135 PM EST SAT MAR 7 2009 FORECAST IS BASED ON REQUEST TIME OF 1340 EST ON MARCH 07. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WITH HIGH PRESSURE ALOFT STRENGTHENING OVER SOUTH FLORIDA TONIGHT...CLEAR SKIES CAN BE EXPECTED WITH WINDS GOING CALM AFTER SUNSET. RELATIVE HUMIDITIES WILL NEAR 100 PERCENT AND THERE WILL BE A THREAT OF FOG DEVELOPMENT...ESPECIALLY IF WATER SOURCE IS NEARBY. LAST NIGHT...FOG WAS REPORTED AT THE BRIGHTON SEMINOLE INDIAN RESERVATION AND AT THE AIRPORT AT PUNTA GORDA. CURRENT DEW POINTS ARE IN THE LOWER 50S IN THE FIRE AREA...AND AT THE MOMENT ...THE POSSIBILITY OF 100% RELATIVE HUMIDITY OCCURRING AS TEMPERATURES LOWER TO THE LOWER 50S IN THE AREA IS ENSURED. THE FORMATION OF SOME CAN BE EXPECTED. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). PATCHY FOG AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 53. MAX HUMIDITY........100 PERCENT. DEWPOINT............58. WIND (20 FT)........EAST WINDS AROUND 6 MPH EARLY IN THE EVENING BECOMING LIGHT. EYE LEVEL WINDS.....EAST WINDS AROUND 6 MPH EARLY IN THE EVENING BECOMING LIGHT. CHANCE OF PCPN......0 PERCENT. LAL.................1. MIXING HEIGHT.......2900 FT AGL DECREASING TO 200-300 FT AGL IN THE LATE EVENING AND OVERNIGHT. MIXING WINDS........EAST 8 BECOMING CALM. DISPERSION INDEX....23 DECREASING TO 1 IN THE LATE EVENING AND OVERNIGHT. LVORI...............6. TIME (EST) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........20 20 20 20 20 20 WEATHER COV..... PATCHY PATCHY WEATHER TYPE....NONE NONE NONE NONE FOG FOG CHC OF PCPN (%).10 10 10 10 10 10 TEMP............71 65 61 59 57 55 RH..............62 77 87 91 93 97 20 FT WIND......E 5 E 5 E 2 E 1 E 1 NE 1 20 FT WIND GUST.10 10 5 EYE LEVEL WIND..E 5 E 5 E 2 E 1 E 1 NE 1 EYE LVL WIND G..10 10 5 MIX HGT (FT)....2900 2900 300 200 200 200 MIXNG WIND......E 8 E 8 E 5 E 1 E 1 E 0 DISP IDX (LDSI).23 23 2 1 1 0 LVORI...........3 3 6 8 8 9 CHC OF PCPN (%).10 10 10 10 10 10 LAL.............1 1 1 1 1 1 .SUNDAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 83. MIN HUMIDITY........42 PERCENT. DEWPOINT............62. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 8 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST 8 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. CHANCE OF PCPN......10 PERCENT. LAL.................1. MIXING HEIGHT.......2200-3900 FT AGL INCREASING TO 5500 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTHEAST 1 TO 10 MPH. DISPERSION INDEX....11 INCREASING TO 42. LVORI...............3. .FORECAST DAYS 3 THROUGH 5... .MONDAY... PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. LIGHT WINDS. .TUESDAY... PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. LIGHT WINDS. .WEDNESDAY... PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. LIGHT WINDS. .THURSDAY... PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. LIGHT WINDS. $$ FORECASTER...ROTHFUSS REQUESTED BY...LT SAPP TYPE OF REQUEST...WILDFIRE $$ REQUESTED BY...LT. DARREN SAPP REASON FOR REQUEST...ESSENTIAL TO PUBLIC SAFETY, E.G. DUE TO THE PROXIMITY OF POPULATION CENTERS OR CRITICAL INFRASTRUCTURE.