FNUS72 KMFL 072129 FWSMFL SPOT FORECAST FOR COW BONE RX...BIA SEMINOLE AGENCY NATIONAL WEATHER SERVICE MIAMI FL 429 PM EST THU JAN 7 2010 FORECAST IS BASED ON IGNITION TIME OF 1600 EST ON JANUARY 07. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. ...RED FLAG WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING... .DISCUSSION...A RIDGE OF HIGH PRESSURE WILL BE OVER SOUTH FLORIDA TONIGHT AND WINDS WILL BE NEAR CALM. SKIES WILL BE MOSTLY CLEAR WITH TEMPERATURES A BIT HIGHER THAN THE PAST COUPLE OF MORNINGS WITH RELATIVE HUMIDITY REACHING THE MID TO UPPER 80S. NO FOG IS EXPECTED. THE RIDGE OF HIGH PRESSURE OVER SOUTH FLORIDA TONIGHT WILL MOVE TO THE EAST SOUTHEAST BY AFTERNOON FRIDAY AS A STRONG ARCTIC COLD FRONT APPROACHES SOUTH FLORIDA. THE FRONT WILL NEAR LAKE OKEECHOBEE IN THE EARLY AFTERNOON AND WILL MOVE THROUGH THE BURN AREA BY 3 PM FRIDAY WITH SOME SHOWERS POSSIBLE EARLY AFTERNOON. AFTER THE FRONT PASSES... WINDS INCREASE FROM THE NORTHWEST AND TEMPERATURES BEGIN TO FALL WITH RAINFALL POSSIBLE FRIDAY NIGHT AND SATURDAY WITH WIDESPREAD RAIN AND MAXIMUM TEMPERATURES ONLY IN THE 40S SATURDAY. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). MIN TEMPERATURE.....AROUND 39. MAX HUMIDITY........86 PERCENT. DEWPOINT............35. WIND (20 FT)........LIGHT WINDS. WIND (EYE LEVEL)....LIGHT WINDS. POP (12 HR).................10 PERCENT. POP (12 HR).................10 PERCENT. LAL.................1. MIXING HEIGHT.......200-1200 FT AGL. MIXING WINDS........NORTHEAST 0 TO 3 MPH SHIFTING TO THE EAST AROUND 3 MPH LATE IN THE NIGHT. DISPERSION INDEX....1. LVORI...............3. TIME (EST) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........70 70 70 70 70 70 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE 12 HR CHC PCPN. 10 10 10 10 10 10 6 HR CHC PCPN. 10 10 10 10 10 10 TEMP............54 51 49 46 43 40 RH..............38 42 45 49 60 76 20 FT WIND......NE 0 NE 0 NE 0 NE 0 NE 0 E 0 20 FT WIND GUST. EYE LEVEL WIND..NE 0 NE 0 NE 0 NE 0 NE 0 E 0 EYE LVL WIND G.. MIX HGT (FT)....1200 1200 200 200 200 200 MIXNG WIND......NE 0 NE 0 NE 0 NE 3 NE 3 E 3 DISP IDX (LDSI).0 0 0 2 2 2 LVORI...........2 2 2 2 2 4 LAL.............1 1 1 1 1 1 .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 73. MIN HUMIDITY........41 PERCENT. DEWPOINT............48. WIND (20 FT)........LIGHT WINDS BECOMING WEST 6 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. WIND (EYE LEVEL)....LIGHT WINDS BECOMING WEST 6 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. POP (12 HR).................20 PERCENT. POP (12 HR).................20 PERCENT. LAL.................1. MIXING HEIGHT.......1200-3000 FT AGL. MIXING WINDS........WEST 6 TO 14 MPH. DISPERSION INDEX....9 INCREASING TO 33 IN THE LATE MORNING AND EARLY AFTERNOON...THEN DECREASING TO 22 LATE IN THE AFTERNOON. LVORI...............3. $$ FORECASTER...ROTHFUSS REQUESTED BY...MISSY TYPE OF REQUEST...PRESCRIBED