FNUS72 KMFL 312208 FWSMFL SPOT FORECAST FOR COWBONE RX BURN...ANGEL BECKER NATIONAL WEATHER SERVICE MIAMI FL 508 PM EST SAT JAN 31 2009 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE DISCUSSION...A LARGE RIDGE OF SURFACE HIGH PRESSURE WILL CONTINUE TO BE THE DOMINANT WEATHER FEATURE ACROSS SOUTH FLORIDA FOR THE NEXT 12 TO 24 HOURS. THE DRY AND COOL AIRMASS ASSOCIATED WITH THIS AREA OF HIGH PRESSURE WILL REMAIN IN PLACE ACROSS COLLIER COUNTY THROUGH LATE IN THE DAY ON SUNDAY. THE COMBINATION OF CLEAR SKIES AND LIGHT WINDS MAY LEAD TO THE DEVELOPMENT OF FROST...ESPECIALLY IN WIND PROTECTED AREAS...ON SUNDAY MORNING...BUT THE POTENTIAL FOR FOG DEVELOPMENT WILL BE LOW. ALTHOUGH EASTERLY TRANSPORT LAYER WINDS WILL INCREASE DURING THE DAY ON SUNDAY...COOL TEMPERATURES IN THE BOUNDARY LAYER WILL RESULT IN ONLY FAIR DISPERSION INDICES BEING ACHIEVED. A STRONGER COLD FRONT WILL APPROACH THE AREA ON MONDAY NIGHT...WITH RAIN CHANCES INCREASING PRIOR TO THE PASSAGE OF THIS FRONT. FOR PLANNED IGNITION TIME OF 505 PM EST EST 01/31/09 ...RED FLAG WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... ___________________________________________________________________ FORECAST FOR SATURDAY TIME(EST) 2PM 5PM 8PM 11PM ___________________________________________________________________ SKY/WX............... CLR CLR CLR CLR TEMP (F)............. 59 60 48 42 DEW PT (F)........... 28 34 37 37 RH (%)............... 31 37 65 82 20 FT WIND (MPH)..... N-9 N-5 N-3 N-2 MIXING HGT (FT, AGL). 2200 1300 300 300 TRANSPORT WIND (MPH). N-16 N-12 N-9 N-5 LAL.................. 1 1 1 1 LDSI................. 36 20 4 3 LVORI................ 1 2 3 5 ___________________________________________________________________ OUTLOOK FOR THE REST OF SATURDAY NIGHT TIME(EST) 2AM 5AM 8AM 11AM ___________________________________________________________________ SKY.................. CLR CLR MOCLR MOCLR WX................... NO WX NO WX CHANCE OF PRECIP (%). 2 2 5 5 TEMP (F)............. 39 37 39 63 DEW PT (F)........... 37 37 39 45 RH (%)............... 90 99 100 51 20 FT WIND (MPH)..... N-2 N-1 N-2 NE-4 LAL.................. 1 1 1 1 LDSI................. 1 1 3 14 LVORI................ 7 10 8 2 ___________________________________________________________________ OUTLOOK FOR SUNDAY AFTERNOON TIME(EST) 2PM 5PM 8PM 11PM ___________________________________________________________________ SKY/WX............... PTCLDY PTCLDY PTCLDY PTCLDY TEMP (F)............. 70 69 59 54 DEW PT (F)........... 47 49 51 51 RH (%)............... 45 49 75 92 20 FT WIND (MPH)..... E-6 E-5 N-3 N-2 MIXING HGT (FT, AGL). 2200 1400 500 300 TRANSPORT WIND (MPH). E-14 SE-12 SE-9 NE-4 LAL.................. 1 1 1 1 LDSI................. 42 24 6 2 LVORI................ 2 2 4 7 NO WX = NO WEATHER MOCLR = MOSTLY CLEAR SHRA = SHOWERS PTCLDY = PARTLY CLOUDY TSRA = THUNDERSTORMS MOCLDY = MOSTLY CLOUDY CLR = CLEAR CLDY = CLOUDY $$ 70/DD