740
FNUS72 KMFL 250729
FWSMFL
SPOT FORECAST FOR GRAND WILDFIRE...NATIONAL PARK SERVICE
NATIONAL WEATHER SERVICE MIAMI FL
229 AM EST WED FEB 25 2026
FORECAST IS BASED ON FORECAST START TIME OF 0500 EST ON FEBRUARY 25.
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 NOCTURNAL INVERSION WILL REMAIN IN PLACE THROUGH DAYBREAK AS THE MIXING
HEIGHT REMAINS AT 300-400 FEET WITH CLOSE TO CALM WINDS PREVAILING. WINDS
WILL VEER TO A SOUTHERLY COMPONENT DURING THE LATE MORNING/EARLY AFTERNOON
HOURS, REMAINING LIGHT IN NATURE. DISPERSION VALUES WILL REACH THE FAIR
TO GOOD RANGE THIS AFTERNOON AS THE MIXING HEIGHT INCREASES WITH DIURNAL
MIXING. RELATIVE HUMIDITY VALUES COULD DIP TO NEAR CRITICAL LEVELS DURING
THE AFTERNOON HOURS. WINDS WILL BECOME LIGHT ONCE AGAIN SHORTLY AFTER SUNSET
WITH THE POTENTIAL OF DENSE SMOKE ONCE AGAIN SETTLING CLOSE TO THE SURFACE AS
THE MIXING HEIGHT IS FORECAST TO ONCE AGAIN DROP TO BELOW 300 FEET.
REST OF TONIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT). PATCHY SMOKE.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........75 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
DISPERSION INDEX....2.
LVORI...............3.
TIME (EST) 5AM
SKY (%).........4
WEATHER COV.....PTY
WEATHER TYPE....SMK
TSTM COV........
CHC OF PCPN (%).0
TEMP............37
RH..............75
20 FT WIND DIR..NE
20 FT WIND SPD..1
20 FT WIND GUST.3
MIX HGT (KFT)...0.3
TRANSP WIND DIR.NE
TRANSP WIND SPD.5
DISPERSION IDX..2
LVORI...........3
TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT). PATCHY SMOKE EARLY IN THE
MORNING, THEN AREAS OF SMOKE IN THE LATE
MORNING AND AFTERNOON.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........40 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH EARLY
IN THE AFTERNOON, THEN BECOMING LIGHT LATE IN
THE AFTERNOON.
MIXING HEIGHT.......5600 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 6 MPH SHIFTING TO THE SOUTH 7 TO 9
MPH IN THE LATE MORNING AND AFTERNOON.
DISPERSION INDEX....4 INCREASING TO 13 LATE IN THE MORNING, THEN
INCREASING TO 23 LATE IN THE MORNING INCREASING
TO 34 LATE IN THE MORNING INCREASING TO 50
DECREASING TO 41 LATE IN THE AFTERNOON
DECREASING TO 30.
LVORI...............2.
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 2 1 0 2 3 8 8 7 6 6 7
WEATHER COV.....PTY PTY PTY PTY ARS ARS ARS ARS ARS ARS ARS ARS
WEATHER TYPE....SMK SMK SMK SMK SMK SMK SMK SMK SMK SMK SMK SMK
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............36 37 42 54 63 68 71 74 75 75 76 74
RH..............79 72 70 52 46 44 42 41 40 40 40 43
20 FT WIND DIR..NE E E E SE S S S S S SW SW
20 FT WIND SPD..1 1 1 1 2 3 3 5 3 3 3 3
20 FT WIND GUST.3 3 3 5 7 8 10 12 10 10 9 8
MIX HGT (KFT)...0.2 0.4 0.8 1.3 2.1 3.0 4.0 4.8 5.4 5.6 5.2 3.8
TRANSP WIND DIR.E E SE S S S S S S S S SW
TRANSP WIND SPD.5 5 6 8 9 9 9 9 8 7 7 7
DISPERSION IDX..2 5 6 13 23 34 46 53 53 49 41 30
LVORI...........3 3 3 2 2 1 1 1 1 1 1 2
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT). AREAS OF SMOKE
EARLY IN THE EVENING, THEN PATCHY SMOKE EARLY
IN THE EVENING.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH SHIFTING TO THE
SOUTHEAST 6 TO 7 MPH IN THE LATE EVENING AND
OVERNIGHT, THEN SHIFTING TO THE EAST AROUND 7
MPH AFTER 3 AM.
DISPERSION INDEX....18 DECREASING TO 3.
LVORI...............6.
TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........9 16 13 4 10 15
WEATHER COV.....AREAS PATCHY PATCHY
WEATHER TYPE....SMOKE SMOKE SMOKE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............71 61 55 51 51 51
RH..............51 75 93 100 96 93
20 FT WIND DIR..SW W E E E E
20 FT WIND SPD..2 2 1 1 1 2
20 FT WIND GUST.7 3 3 3 5 5
MIX HGT (FT)....2000 100 400 300 400 400
TRANSPORT WIND..SW 7 SW 7 SE 6 SE 7 E 7 E 7
DISPERSION IDX..18 3 3 3 3 3
LVORI...........2 3 6 9 8 7
FORECASTER...HADI
REQUESTED BY...ORLANDO GENAO
TYPE OF REQUEST...WILDFIRE
.TAG 2603538.4/MFL
.DELDT 02/25/26
.FORMATTERVERSION 2.0.0
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