409  
FNUS72 KMFL 281801  
FWSMFL  
 
SPOT FORECAST FOR SANDY WILDFIRE...NATIONAL PARK SERVICE  
NATIONAL WEATHER SERVICE MIAMI FL  
201 PM EDT WED MAY 28 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 EDT ON MAY 28.  
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 RATHER LIGHT SOUTHERLY WIND FLOW WILL REMAIN IN PLACE 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 RISE INTO THE FAIR CATEGORY  
TODAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
CHANCE OF PCPN......50 PERCENT.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........54 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......5200 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 6 MPH.  
DISPERSION INDEX....37 DECREASING TO 27 LATE IN THE AFTERNOON.  
LVORI...............2.  
 
TIME (EDT) 3PM 4PM 5PM  
SKY (%).........38 47 52  
WEATHER COV.....CHC CHC CHC  
WEATHER TYPE....RW RW RW  
TSTM COV........CHC CHC CHC  
CHC OF PCPN (%).50 50 40  
TEMP............92 92 92  
RH..............54 54 56  
20 FT WIND DIR..S S SW  
20 FT WIND SPD..5 5 5  
20 FT WIND GUST.13 12 12  
MIX HGT (KFT)...5.2 4.4 3.4  
TRANSP WIND DIR.S S S  
TRANSP WIND SPD.6 6 6  
DISPERSION IDX..39 34 27  
LVORI...........1 1 2  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT). CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING.  
CHANCE OF PCPN......30 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 AROUND 5 MPH INCREASING TO 6 TO 8  
MPH.  
DISPERSION INDEX....12 DECREASING TO 3 EARLY IN THE EVENING.  
LVORI...............6.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........63 64 66 63 52 44 41 37 32 22 20 26  
WEATHER COV.....CHC SCH SCH SCH  
WEATHER TYPE....RW RW RW RW  
TSTM COV........CHC SCH SCH SCH  
CHC OF PCPN (%).30 20 20 20 10 0 0 10 0 10 10 0  
TEMP............89 87 84 80 78 76 75 74 73 73 71 71  
RH..............61 65 72 82 88 94 94 97 97 100 100 100  
20 FT WIND DIR..E SE E E E E E E E E E E  
20 FT WIND SPD..3 3 2 2 2 2 2 2 2 2 1 1  
20 FT WIND GUST.9 7 6 6 6 6 6 6 6 6 5 5  
MIX HGT (KFT)...2.4 1.5 0.8 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.SE E E E E E E SE SE SE SE SE  
TRANSP WIND SPD.5 5 5 5 5 6 7 8 8 7 7 6  
DISPERSION IDX..16 8 2 2 2 3 3 3 4 3 3 3  
LVORI...........2 3 4 5 6 7 7 8 8 9 9 9  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY  
SUNNY (50-60 PERCENT). SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......60 PERCENT.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........56 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH IN THE  
AFTERNOON, THEN SHIFTING TO THE EAST LATE IN  
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE AFTERNOON.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS LATE IN THE AFTERNOON.  
MIXING HEIGHT.......4900 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 7 MPH.  
DISPERSION INDEX....5 INCREASING TO 13 LATE IN THE MORNING, THEN  
INCREASING TO 27 LATE IN THE MORNING INCREASING  
TO 37 LATE IN THE MORNING DECREASING TO 26.  
LVORI...............5.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........24 19 23 30 61 52  
WEATHER COV..... S CHC CHANCE CHANCE  
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR RNSHWR  
TSTM COV........ S CHC CHANCE CHANCE  
CHC OF PCPN (%).0 0 10 20 40 50  
TEMP............71 74 86 90 92 92  
RH..............100 100 72 60 56 56  
20 FT WIND DIR..E E SE S S S  
20 FT WIND SPD..2 2 3 5 5 5  
20 FT WIND GUST.5 7 8 12 13 12  
MIX HGT (FT)....300 600 3100 4800 4700 4000  
TRANSPORT WIND..SE 6 SE 6 SE 7 SE 7 S 7 SE 6  
DISPERSION IDX..3 6 27 41 32 28  
LVORI...........9 7 3 1 1 2  
 
 
FORECASTER...CARACOZZA  
REQUESTED BY...ORLANDO GENAO  
TYPE OF REQUEST...WILDFIRE  
.TAG 2514865.1/MFL  
.DELDT 05/28/25  
.FORMATTERVERSION 2.0.0  
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