FNUS72 KMFL 042130 FWSMFL SPOT FORECAST FOR FIREWORKS...SEMINOLE TRIBE WILDLAND NATIONAL WEATHER SERVICE MIAMI FL 530 PM EDT MON JUL 4 2011 FORECAST IS BASED ON IGNITION TIME OF 1735 EDT ON JULY 04. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A RIDGE OF HIGH PRESSURE WILL EXTEND FROM THE ATLANTIC OVER NORTHERN FLORIDA AND THE SOUTHEAST U.S. WHICH WILL KEEP THE LOCAL AREA UNDER A DEEP EASTERLY WIND FLOW. SURFACE WINDS SHOULD REMAIN AT 4 TO 6 MPH WITH HIGHER GUSTS FROM THE EAST. DISPERSION INDICES SHOULD REMAIN IN THE ABOVE AVERAGE CATEGORY BOTH, THIS EVENING AND OVERNIGHT. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS EARLY IN THE EVENING. MIN TEMPERATURE.....MIN 72. MAX HUMIDITY........MAX 100 PERCENT. EYE LEVEL WINDS.....EAST WINDS 6 TO 9 MPH. LAL.................3 UNTIL 2000...THEN 2 UNTIL 2300...THEN 1. WIND (20 FT)........EAST WINDS 6 TO 9 MPH. MIXING HEIGHT.......2600-4500 FT AGL DECREASING TO 700 FT AGL LATE IN THE EVENING. TRANSPORT WINDS.....EAST 9 TO 13 MPH. DISPERSION INDEX....40 DECREASING TO 9 EARLY IN THE EVENING. LVORI...............6. CHANCE OF PCPN......20 PERCENT. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........74 74 74 46 46 46 WEATHER COV.....CHANCE S CHC S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE NONE NONE TSTM COV........CHANCE ISOLTD ISOLTD TEMP............86 82 80 77 74 72 RH..............58 69 75 82 92 96 20 FT WIND......E 6 E 6 E 6 E 6 E 5 E 5 20 FT WIND GUST.15 15 15 15 15 15 EYE LEVEL WIND..E 6 E 6 E 6 E 6 E 5 E 5 EYE LEVEL WIND..15 15 15 15 15 15 MIX HGT (FT)....4500 2600 2600 700 700 700 MIXNG WIND......E 12 E 13 E 13 E 12 E 9 E 9 DISPERSION IDX..40 11 11 10 7 7 LVORI...........6 6 6 6 6 6 CHC OF PCPN (%).40 20 20 20 20 20 LAL.............3 2 2 1 1 1 .TUESDAY... WIND (20 FT)........EAST WINDS 6 TO 7 MPH. MIXING HEIGHT.......700-2100 FT AGL INCREASING TO 3500-5000 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....EAST AROUND 9 MPH. DISPERSION INDEX....7 INCREASING TO 48 EARLY IN THE MORNING. LVORI...............3. CHANCE OF PCPN......30 PERCENT. $$ FORECASTER...GARCIA REQUESTED BY...DAVID CLINE TYPE OF REQUEST...PRESCRIBED .TAG 20110704.FIREW.02/MFL