FNUS72 KMFL 040942 FWSMFL SPOT FORECAST FOR CORBETT BU 216...FWC NATIONAL WEATHER SERVICE MIAMI FL 542 AM EDT THU JUN 4 2009 FORECAST IS BASED ON REQUEST TIME OF 0900 EDT ON JUNE 04. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...LOW PRESSURE IN THE NORTHEAST GULF OF MEXICO IS DEVELOPING A DEEP MOIST SOUTHWEST FLOW OVER SOUTH FLORIDA. LOW LEVEL WINDS (EYE LEVEL AND 20 FOOT) WILL BE SOUTH SOUTHEAST TO SOUTH WITH MAXIMUM SPEEDS AROUND 10 MPH. SHOWERS AND THUNDERSTORMS MAY PRODUCE SOME WIND GUSTS ABOVE THAT BUT DUE TO REDUCED SUNSHINE AND MIXING THAT WILL BE LESS NOTICEABLE THAN ON SUNNY DAYS WITH NEARBY THUNDER. CURRENT RADAR FROM PALM BEACH INTERNATIONAL AND FROM MIAMI DETECT SOME SHOWERS AND ISOLATED THUNDERSTORMS MOVING FROM THE GULF ACROSS LEE..HENDRY AND GLADES COUNTIES AS WELL AS NORTHWEST SHORE OF LAKE OKEECHOBEE. SOME SHOWERS ARE ALSO MOVING NORTHWARD ALONG THE PALM BEACH COAST. AS THE SPOT INDICATES...SKIES WILL BE MOSTLY CLOUDY AND SOME RAIN SHOWERS WILL BE AROUND BUT AFTER 11 AM THIS MORNING SHOWERS WILL BE ON THE INCREASE AND SOME THUNDERSTORMS WILL OCCUR BUT PROBABLY AFTER THE NOONTIME HOUR. AS THE CHANCES OF PRECIPITATION INDICATES...RAINFALL TODAY IS A PRETTY SURE THING WHICH WILL BASICALLY IS EXPECTED TO OCCUR AGAIN FRIDAY AND SATURDAY AS WELL. SO MUCH FOR THE DRIEST DRY SEASON SINCE 1932. THE RAINFALL DEFICIENT SINCE THE FIRST OF THE YEAR AT PALM BEACH INTERNATIONAL IS AS OF RIGHT NOW ON THE PLUS SIDE OF NORMAL. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT) THEN BECOMING CLOUDY (85-95 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING. SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 86. MIN HUMIDITY........59 PERCENT. DEWPOINT............70. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE LATE MORNING AND AFTERNOON. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE LATE MORNING AND AFTERNOON. CHANCE OF PCPN......80 PERCENT. LAL.................1 UNTIL 1000...THEN 3 UNTIL 1400...THEN 5. MIXING HEIGHT.......1500-2800 FT AGL INCREASING TO 2800-4000 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTH 7 TO 12 MPH. DISPERSION INDEX....20 INCREASING TO 33 EARLY IN THE AFTERNOON...THEN DECREASING TO 20 LATE IN THE AFTERNOON. LVORI...............3. TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM 7 PM SKY (%).........30 58 68 90 90 90 WEATHER COV..... CHANCE CHANCE DEFNTE DEFNTE DEFNTE WEATHER TYPE....NONE RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR CHC OF PCPN (%).80 80 80 80 80 80 TEMP............80 86 86 86 81 80 RH..............69 59 59 59 69 72 20 FT WIND......SE 3 SE 4 SE 4 SE 5 S 4 S 4 20 FT WIND GUST.5 10 10 10 10 10 EYE LEVEL WIND..SE 3 SE 4 SE 4 SE 5 S 4 S 4 EYE LVL WIND G..5 10 10 10 10 10 MIX HGT (FT)....1500 2800 2800 4000 2800 2800 MIXNG WIND......SE 7 SE 10 SE 10 S 12 S 9 S 9 DISP IDX (LDSI).15 24 24 33 20 20 LVORI...........3 2 2 2 3 3 CHC OF PCPN (%).80 80 80 80 80 80 LAL.............3 3 3 5 5 5 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING PARTLY CLOUDY (25-35 PERCENT). NUMEROUS SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. MIN TEMPERATURE.....AROUND 71. MAX HUMIDITY........97 PERCENT. DEWPOINT............70. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH EARLY IN THE MORNING. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH AROUND 5 MPH EARLY IN THE MORNING. CHANCE OF PCPN......60 PERCENT. LAL.................4 UNTIL 2300...THEN 2. MIXING HEIGHT.......300-1500 FT AGL. MIXING WINDS........SOUTH AROUND 6 MPH. DISPERSION INDEX....4. LVORI...............7. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (75-85 PERCENT). THUNDERSTORMS LIKELY IN THE AFTERNOON. SHOWERS LIKELY IN THE AFTERNOON. NUMEROUS THUNDERSTORMS LATE IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 87. MIN HUMIDITY........57 PERCENT. DEWPOINT............70. WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH. EYE LEVEL WINDS.....SOUTHWEST WINDS 5 TO 8 MPH. CHANCE OF PCPN......70 PERCENT. LAL.................1 UNTIL 1400...THEN 4. MIXING HEIGHT.......1500-2800 FT AGL INCREASING TO 2800-4000 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTH 7 TO 9 MPH. DISPERSION INDEX....15 INCREASING TO 25 IN THE LATE MORNING AND EARLY AFTERNOON...THEN DECREASING TO 16 LATE IN THE AFTERNOON. LVORI...............3. $$ FORECASTER...ROTHFUSS REQUESTED BY...JIM SCHUETTE TYPE OF REQUEST...PRESCRIBED BURN