674  
FNUS72 KMFL 040857  
FWSMFL  
 
SPOT FORECAST FOR SHARK VALLEY...NPS  
NATIONAL WEATHER SERVICE MIAMI FL  
457 AM EDT FRI JUL 4 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON JULY 04.  
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
 
 
WINDS WILL REMAIN GENERALLY FROM THE SOUTH-SOUTHWEST TODAY.  
SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ARE POSSIBLE EACH  
DAY THROUGH EARLY NEXT WEEK, WHICH MAY RESULT IN GUSTY, ERRATIC  
WINDS. MAXIMUM DISPERSIONS WILL AGAIN BE FAIR TO GOOD TODAY. RH  
VALUES WILL REMAIN WELL ABOVE CRITICAL THRESHOLDS.  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON.  
CHANCE OF PCPN......80 PERCENT.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........72 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH WITH  
GUSTS TO AROUND 20 MPH LATE IN THE MORNING.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE MORNING. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
MORNING.  
MIXING HEIGHT.......2900 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 12 MPH.  
DISPERSION INDEX....6 INCREASING TO 40.  
LVORI...............6.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........37 41 53 49 64 76 65 73 78 76 82 86  
WEATHER COV.....CHC CHC LKY LKY DEF DEF LKY LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC CHC DEF LKY LKY LKY LKY LKY LKY  
CHC OF PCPN (%).30 50 70 70 80 80 70 60 60 60 60 60  
TEMP............74 75 77 80 82 84 84 85 85 85 85 83  
RH..............100 100 100 91 85 77 77 72 72 72 72 74  
20 FT WIND DIR..S S S S S SW SW SW SW SW SW W  
20 FT WIND SPD..2 2 3 3 3 5 6 6 6 7 7 7  
20 FT WIND GUST.7 7 8 9 13 15 16 17 18 20 18 17  
MIX HGT (KFT)...0.4 0.3 0.5 1.0 1.7 2.3 2.6 2.7 2.8 2.9 2.9 2.8  
TRANSP WIND DIR.S S S S SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.6 6 6 7 8 9 9 10 10 12 12 12  
DISPERSION IDX..2 2 6 9 14 26 31 35 37 41 42 39  
LVORI...........9 9 8 5 4 3 3 3 3 3 2 3  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT). CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
CHANCE OF PCPN......50 PERCENT.  
MIN TEMPERATURE.....AROUND 74.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 12 MPH.  
DISPERSION INDEX....31 DECREASING TO 5.  
LVORI...............6.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........83 83 80 61 56 40 39 44 42 43 41 31  
WEATHER COV.....CHC CHC CHC SCH CHC CHC CHC SCH SCH CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC SCH CHC CHC CHC SCH SCH CHC CHC CHC  
CHC OF PCPN (%).50 40 30 20 30 30 30 20 20 30 30 30  
TEMP............83 82 81 79 78 77 77 77 76 76 75 75  
RH..............74 79 82 88 94 97 97 97 100 97 97 97  
20 FT WIND DIR..SW SW SW SW SW S SW S S S SW SW  
20 FT WIND SPD..6 5 3 3 2 2 2 2 2 2 3 3  
20 FT WIND GUST.16 14 12 9 8 7 7 7 8 8 8 9  
MIX HGT (KFT)...2.2 1.5 0.9 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4  
TRANSP WIND DIR.SW W W SW SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.12 10 9 8 7 6 6 6 7 7 7 7  
DISPERSION IDX..31 20 6 4 3 3 3 3 3 3 3 3  
LVORI...........3 3 4 6 6 7 7 7 8 8 8 8  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
CHANCE OF PCPN......50 PERCENT.  
MAX TEMPERATURE.....AROUND 91.  
MIN HUMIDITY........61 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH WITH  
GUSTS TO AROUND 22 MPH IN THE LATE MORNING AND  
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE MORNING. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS LATE IN THE  
MORNING.  
MIXING HEIGHT.......4200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 8 TO 17 MPH INCREASING TO 17 TO 18  
MPH IN THE AFTERNOON.  
DISPERSION INDEX....6 INCREASING TO 16 LATE IN THE MORNING, THEN  
INCREASING TO 29 LATE IN THE MORNING INCREASING  
TO 45 LATE IN THE MORNING INCREASING TO 62  
INCREASING TO 81 LATE IN THE AFTERNOON  
DECREASING TO 72.  
LVORI...............5.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........28 31 33 24 40 56 55 54 53 52 50 49  
WEATHER COV.....CHC SCH CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC CHC  
CHC OF PCPN (%).30 20 50 50 50 50 50 50 40 40 40 40  
TEMP............74 75 78 82 85 87 88 88 88 88 88 87  
RH..............100 97 97 85 75 68 63 63 63 63 61 63  
20 FT WIND DIR..S SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..3 3 3 5 6 7 8 8 8 8 8 8  
20 FT WIND GUST.9 10 12 13 15 18 21 22 22 22 21 20  
MIX HGT (KFT)...0.4 0.5 0.7 1.1 1.6 2.2 2.9 3.6 4.1 4.2 4.0 3.7  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.8 9 10 12 14 16 17 18 18 18 18 17  
DISPERSION IDX..3 4 9 16 29 45 62 76 85 84 80 72  
LVORI...........8 7 6 4 3 1 1 1 1 1 1 1  
 

 
FORECASTER...REYNES  
REQUESTED BY...PATRICK EDWARDS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517174.2/MFL  
.DELDT 07/04/25  
.FORMATTERVERSION 2.0.0  
 
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