004  
FNUS72 KMFL 181212  
FWSMFL  
 
SPOT FORECAST FOR CE 27...SEMINOLE TRIBE OF FLORIDA  
NATIONAL WEATHER SERVICE MIAMI FL  
812 AM EDT FRI JUL 18 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON JULY 18.  
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.  
   
..HEAT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
 
 
   
DISCUSSION
 
 
SHOWER AND THUNDERSTORM CHANCES INCREASE HEADING INTO THE  
AFTERNOON AS THE LIGHT SOUTHEASTERLY WIND FLOW BECOMES MORE GUSTY  
AND COULD INTERACT WITH THE LAKE AND GULF SEA BREEZES. WIND GUSTS  
AND DIRECTIONAL VARIABILITY SHOULD BE EXPECTED AROUND SHOWERS AND  
STORMS. THE PRIMARY HAZARDS WITH ANY THUNDERSTORMS WILL BE  
LIGHTNING, HEAVY RAINFALL, AND STRONG WIND GUSTS.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS LATE IN THE  
AFTERNOON.  
CHANCE OF PCPN......20 PERCENT.  
MAX TEMPERATURE.....AROUND 93.  
MIN HUMIDITY........62 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 6 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......4100 FT AGL.  
TRANSPORT WINDS.....EAST 8 TO 12 MPH.  
DISPERSION INDEX....22 INCREASING TO 37 IN THE LATE MORNING AND  
AFTERNOON.  
LVORI...............3.  
 
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........35 34 36 47 48 23 20 17 12  
WEATHER COV..... SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH  
CHC OF PCPN (%).10 10 10 0 0 20 20 20 20  
TEMP............83 86 87 89 91 91 92 91 90  
RH..............88 80 77 73 66 66 62 62 64  
20 FT WIND DIR..SE SE SE SE SE SE SE SE E  
20 FT WIND SPD..5 5 6 6 6 6 6 6 6  
20 FT WIND GUST.12 13 13 13 13 13 14 14 14  
MIX HGT (KFT)...1.6 2.3 2.9 3.3 3.5 3.7 4.0 4.1 3.9  
TRANSP WIND DIR.SE SE SE SE E E E E E  
TRANSP WIND SPD.12 12 12 10 9 8 8 8 8  
DISPERSION IDX..22 32 39 41 39 35 37 37 36  
LVORI...........4 3 3 3 2 3 1 1 1  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 75.  
MAX HUMIDITY........97 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 7 MPH IN THE EVENING BECOMING  
LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....EAST 8 TO 13 MPH.  
DISPERSION INDEX....31 DECREASING TO 5.  
LVORI...............6.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........17 29 24 11 8 12 10 9 17 14 16 25  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).10 10 0 0 0 0 0 0 0 0 0 0  
TEMP............88 86 83 82 81 79 79 78 77 77 76 76  
RH..............66 70 77 79 82 91 91 91 97 94 97 97  
20 FT WIND DIR..E E E E E E E E E E E E  
20 FT WIND SPD..7 6 5 5 5 3 3 3 2 2 2 2  
20 FT WIND GUST.15 15 15 14 14 13 12 10 9 9 8 8  
MIX HGT (KFT)...3.0 1.8 0.8 0.6 0.6 0.8 0.7 0.5 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.E E E E E E E SE SE SE E E  
TRANSP WIND SPD.8 9 10 12 12 13 12 10 9 9 9 9  
DISPERSION IDX..31 21 5 5 6 6 6 5 4 4 4 4  
LVORI...........3 3 4 4 4 5 5 6 7 7 7 8  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........60 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 6 MPH LATE IN  
THE AFTERNOON.  
MIXING HEIGHT.......4400 FT AGL.  
TRANSPORT WINDS.....EAST 6 TO 8 MPH.  
DISPERSION INDEX....8 INCREASING TO 31.  
LVORI...............5.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........20 11 7 7 9 10  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 10 10  
TEMP............76 78 85 89 91 91  
RH..............97 97 80 68 62 60  
20 FT WIND DIR..E SE SE SE E E  
20 FT WIND SPD..2 2 3 3 3 5  
20 FT WIND GUST.7 7 8 9 10 12  
MIX HGT (FT)....500 1000 2100 3300 3900 4400  
TRANSPORT WIND..E 8 SE 7 SE 6 SE 6 E 7 E 7  
DISPERSION IDX..4 8 16 24 31 34  
LVORI...........8 6 4 3 2 1  
 

 
FORECASTER...GARCIA  
REQUESTED BY...MIKE LIGHTSEY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2518208.0/MFL  
.DELDT 07/18/25  
.FORMATTERVERSION 2.0.0  
 
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