539
FNUS72 KMFL 201159
FWSMFL
SPOT FORECAST FOR FROG POND...SFWMD
NATIONAL WEATHER SERVICE MIAMI FL
759 AM EDT WED MAY 20 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MAY 20.
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
BREEZY EASTERLY WINDS ARE EXPECTED EACH DAY WITH WINDS LESSENING OVERNIGHT,
BECOME VARIABLE AT TIMES. HIGHEST RAIN CHANCES WILL BE DURING THE MORNING HOURS BEFORE
SHOWER AND THUNDERSTORM ACTIVITY PUSHES TO THE WEST AWAY FROM THE SITE. DISPERSIONS
WILL REMAIN IN THE GOOD RANGE THIS AFTERNOON AND ONCE AGAIN TOMORROW, RELATIVE
HUMIDITY VALUES WILL REMAIN ABOVE CRITICAL THRESHOLDS.
THURSDAY
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 89.
MIN HUMIDITY........61 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 10 MPH EARLY IN
THE MORNING. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
TRANSPORT WINDS.....EAST 7 TO 13 MPH.
DISPERSION INDEX....6 INCREASING TO 20 LATE IN THE MORNING, THEN
INCREASING TO 41 LATE IN THE MORNING INCREASING
TO 56 LATE IN THE MORNING DECREASING TO 49.
LVORI...............4.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........23 19 10 14 22 33 45 53 52 48 39 24
WEATHER COV..... SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW
TSTM COV........ SCH SCH SCH SCH
CHC OF PCPN (%).0 0 0 0 0 10 10 10 20 20 20 20
TEMP............75 74 78 81 84 86 87 88 88 88 88 88
RH..............90 97 88 82 72 65 63 61 61 61 61 61
20 FT WIND DIR..E E E E E E E E E E E E
20 FT WIND SPD..3 3 5 7 8 8 9 10 10 10 10 9
20 FT WIND GUST.9 9 10 12 14 15 16 17 18 18 18 18
MIX HGT (KFT)...0.3 0.3 0.6 1.6 2.9 3.9 4.4 4.6 4.5 4.5 4.2 3.8
TRANSP WIND DIR.E E E E E E E E E E E E
TRANSP WIND SPD.7 7 7 9 12 13 13 13 12 13 13 13
DISPERSION IDX..3 3 8 20 41 59 55 52 48 50 50 50
LVORI...........6 7 5 3 2 1 1 1 1 1 1 1
FORECASTER...HADI
REQUESTED BY...ALLMAN
TYPE OF REQUEST...PRESCRIBED
.TAG 2614101.0/MFL
.DELDT 05/20/26
.FORMATTERVERSION 2.0.0
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page