037  
FNUS72 KMFL 201056  
FWSMFL  
 
SPOT FORECAST FOR BLOCK 22 RX...FLORIDA FOREST SERVICE  
NATIONAL WEATHER SERVICE MIAMI FL  
556 AM EST FRI DEC 20 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EST ON DECEMBER 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (305) 229-4522, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
DENSE FOG AROUND THE BURN SITE WILL GRADUALLY CLEAR IN THE FEW  
HOURS AFTER SUNRISE, WITH MOSTLY CLEAR SKIES AND DRY CONDITIONS  
THE REST OF THE DAY. LIGHT NORTHWEST WINDS WILL INCREASE TO  
AROUND 7-9 KNOTS FROM LATE MORNING THROUGH THE AFTERNOON AND LEAD  
TO VERY GOOD DISPERSION VALUES. MINIMUM RELATIVE HUMIDITY VALUES  
WILL FALL TO AROUND 55 PERCENT THIS AFTERNOON.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). PATCHY DENSE FOG  
EARLY IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 78.  
MIN HUMIDITY........58 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 8 MPH IN  
THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......4200 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 12 TO 16 MPH.  
DISPERSION INDEX....16 INCREASING TO 23 LATE IN THE MORNING, THEN  
INCREASING TO 39 LATE IN THE MORNING INCREASING  
TO 53 EARLY IN THE AFTERNOON INCREASING TO 61  
DECREASING TO 51 LATE IN THE AFTERNOON.  
LVORI...............3.  
 
TIME (EST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........50 41 9 11 5 5 3 3 4 4  
WEATHER COV.....PTY  
WEATHER TYPE....FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1  
TEMP............63 67 70 74 76 77 78 77 76 74  
RH..............100 93 84 74 66 62 58 58 58 59  
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW  
20 FT WIND SPD..3 5 5 6 7 7 8 8 8 8  
20 FT WIND GUST.9 10 10 12 13 13 15 16 16 16  
MIX HGT (KFT)...0.9 1.2 1.5 2.2 2.9 3.6 3.8 4.0 4.2 2.9  
TRANSP WIND DIR.NW NW NW NW NW NW NW W W NW  
TRANSP WIND SPD.12 12 12 12 13 13 14 15 16 16  
DISPERSION IDX..13 18 23 34 43 50 51 56 61 51  
LVORI...........5 5 4 3 1 1 1 1 1 1  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 46.  
MAX HUMIDITY........86 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 13 TO 16 MPH.  
DISPERSION INDEX....35 DECREASING TO 8.  
LVORI...............4.  
 
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........8 5 10 6 3 3 5 13 27 26 28 21  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............69 66 64 62 59 56 54 53 52 50 49 48  
RH..............70 73 75 75 80 83 83 83 83 83 83 86  
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW N N  
20 FT WIND SPD..8 7 6 6 5 5 5 5 5 5 5 5  
20 FT WIND GUST.16 15 14 14 13 13 13 13 13 12 12 12  
MIX HGT (KFT)...1.7 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.NW NW NW NW NW NW N N N N N N  
TRANSP WIND SPD.16 15 14 14 13 13 13 13 13 13 13 13  
DISPERSION IDX..35 10 8 7 6 6 6 6 6 6 6 6  
LVORI...........3 3 4 4 4 4 4 4 4 5 5 5  
 

 
FORECASTER...CULVER  
REQUESTED BY...THOMAS GONZALEZ  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2428805.0/MFL  
.DELDT 12/20/24  
.FORMATTERVERSION 2.0.0  
 
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