707  
FNUS72 KMFL 290910  
FWSMFL  
 
SPOT FORECAST FOR SANDY WILDFIRE...NATIONAL PARK SERVICE  
NATIONAL WEATHER SERVICE MIAMI FL  
510 AM EDT THU MAY 29 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON MAY 29.  
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
 
 
A MODERATE SOUTHEASTERLY FLOW WILL CONTINUE TODAY AT THE  
BURN SITE THIS AFTERNOON. SCATTERED SHOWERS AND THUNDERSTORMS WILL  
DEVELOP AS THE AFTERNOON PROGRESSES AND COULD BRING HEAVY  
DOWNPOURS AND GUSTY WINDS TO THE REGION. ANY STORMS THAT DO  
DEVELOP WILL GRADUALLY DIMINISH THIS EVENING AND WINDS WILL BECOME  
LIGHT AND VARIABLE THROUGH THE OVERNIGHT HOURS. MAXIMUM  
DISPERSION VALUES THIS AFTERNOON WILL BE GENERALLY GOOD.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS  
LATE IN THE AFTERNOON.  
CHANCE OF PCPN......50 PERCENT.  
MAX TEMPERATURE.....AROUND 93.  
MIN HUMIDITY........60 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......4400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 8 MPH.  
DISPERSION INDEX....5 INCREASING TO 15 LATE IN THE MORNING, THEN  
INCREASING TO 29 LATE IN THE MORNING INCREASING  
TO 38 LATE IN THE MORNING DECREASING TO 30.  
LVORI...............5.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........13 12 24 11 15 20 28 38 47 57 45 36  
WEATHER COV..... SCH SCH CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW RW  
TSTM COV........ SCH SCH CHC CHC CHC CHC  
CHC OF PCPN (%).0 0 0 0 0 10 20 20 50 40 50 50  
TEMP............71 72 76 82 86 89 90 91 90 90 89 89  
RH..............100 100 97 88 72 64 60 60 62 62 64 61  
20 FT WIND DIR..E E SE SE SE SE S SE S S E SE  
20 FT WIND SPD..2 2 2 2 3 5 5 5 5 5 5 5  
20 FT WIND GUST.5 6 7 7 9 10 13 13 14 13 13 12  
MIX HGT (KFT)...0.2 0.2 0.5 1.6 2.9 4.1 4.4 4.4 4.3 4.2 4.0 3.6  
TRANSP WIND DIR.SE SE SE SE SE SE S S S S SE SE  
TRANSP WIND SPD.6 7 7 7 8 8 7 7 6 6 6 6  
DISPERSION IDX..3 3 7 15 29 40 42 39 35 33 31 28  
LVORI...........9 9 6 4 3 2 1 1 1 1 1 2  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING  
PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING  
PARTLY CLOUDY (30-40 PERCENT). CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING.  
CHANCE OF PCPN......50 PERCENT.  
MIN TEMPERATURE.....AROUND 69.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 6 MPH.  
DISPERSION INDEX....17 DECREASING TO 3 EARLY IN THE EVENING.  
LVORI...............6.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........43 56 48 56 47 32 23 20 21 22 20 30  
WEATHER COV.....CHC CHC SCH SCH  
WEATHER TYPE....RW RW RW RW  
TSTM COV........CHC CHC SCH SCH  
CHC OF PCPN (%).50 40 20 20 10 0 0 0 0 0 0 0  
TEMP............87 85 82 80 78 77 76 74 73 73 72 71  
RH..............65 72 79 85 88 90 90 97 97 97 97 100  
20 FT WIND DIR..SW S S S SE SE SE SE SE SE SE SE  
20 FT WIND SPD..3 2 2 2 1 2 1 1 1 1 1 1  
20 FT WIND GUST.10 7 6 5 5 6 5 5 5 3 3 3  
MIX HGT (KFT)...2.8 1.8 1.0 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.SE S S S S SE SE SE SE SE SE SE  
TRANSP WIND SPD.6 6 5 5 5 5 5 6 6 6 6 6  
DISPERSION IDX..21 13 2 2 2 2 2 3 3 3 3 3  
LVORI...........2 3 4 5 6 7 7 8 8 8 9 9  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. CHANCE OF  
SHOWERS LATE IN THE AFTERNOON. SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON.  
CHANCE OF PCPN......30 PERCENT.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........52 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH LATE  
IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....SOUTH 7 TO 8 MPH SHIFTING TO THE SOUTHWEST 8 TO  
10 MPH LATE IN THE AFTERNOON.  
DISPERSION INDEX....5 INCREASING TO 54.  
LVORI...............5.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........31 12 23 32 40 29  
WEATHER COV..... CHANCE CHANCE  
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR  
TSTM COV........ CHANCE CHANCE  
CHC OF PCPN (%).0 10 10 10 30 30  
TEMP............71 76 86 90 92 91  
RH..............100 94 70 56 52 54  
20 FT WIND DIR..E SE S S SW SW  
20 FT WIND SPD..1 2 3 6 7 8  
20 FT WIND GUST.3 5 8 14 17 18  
MIX HGT (FT)....300 600 3300 5200 5500 5100  
TRANSPORT WIND..S 7 S 8 S 7 SW 7 SW 8 SW 10  
DISPERSION IDX..3 7 29 43 53 57  
LVORI...........9 6 3 1 1 1  
 

 
FORECASTER...REYNES  
REQUESTED BY...ORLANDO GENAO  
TYPE OF REQUEST...WILDFIRE  
.TAG 2514865.2/MFL  
.DELDT 05/29/25  
.FORMATTERVERSION 2.0.0  
 
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