Spot Forecast
Issued by NWS Miami, FL
Issued by NWS Miami, FL
504
FNUS72 KMFL 081229
FWSMFL
Spot Forecast for RG 54 55...SFWMD
National Weather Service Miami FL
829 AM EDT Tue Sep 8 2026
Forecast is based on ignition time of 0900 EDT on September 09.
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...
Light to moderate easterly winds will be likely at the site
throughout the burn period. Scattered to numerous showers and
thunderstorms will develop near the burn site each afternoon.
Gusty and erratic winds will be possible near the stronger storms.
Maximum dispersion values will remain poor to fair.
.WEDNESDAY...
Sky/weather.........Mostly sunny (35-45 percent). Slight chance of
showers and thunderstorms late in the morning.
Chance of showers and thunderstorms late in the
afternoon.
Chance of pcpn......50 percent.
Max temperature.....Around 90.
Min humidity........70 percent.
Wind (20 ft)........Light winds becoming east 5 to 7 mph late in
the morning. Gusty and erratic winds expected
near thunderstorms late in the morning.
Mixing height.......3900 ft AGL.
Transport winds.....East 7 to 9 mph.
Dispersion index....11 increasing to 34.
LVORI...............4.
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........20 27 35 50 59 57 56 58 61
Weather cov..... SCH SCH SCH CHC CHC CHC CHC
Weather type.... RW RW RW RW RW RW RW
Tstm cov........ SCH SCH SCH CHC CHC CHC CHC
Chc of pcpn (%).10 10 20 20 20 50 50 40 30
Temp............81 85 86 87 88 88 88 88 85
RH..............97 85 80 77 75 72 70 70 77
20 FT wind dir..E E E E E E E E E
20 FT wind spd..3 3 5 6 6 7 7 7 7
20 FT wind gust.8 9 10 12 13 14 14 14 14
Mix hgt (kft)...1.2 2.2 3.1 3.5 3.7 3.8 3.9 3.8 3.5
Transp wind dir.E E E E E E E E E
Transp wind spd.7 8 9 9 8 8 8 8 8
Dispersion idx..11 23 34 38 30 31 33 32 34
LVORI...........5 3 3 3 3 3 3 3 3
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (45-55 percent). Chance of
showers and thunderstorms early in the evening,
then slight chance of showers and thunderstorms
early in the evening.
Chance of pcpn......50 percent.
Min temperature.....Around 76.
Max humidity........100 percent.
Wind (20 ft)........East winds around 6 mph early in the evening
becoming light. Gusty and erratic winds
expected near thunderstorms.
Mixing height.......400 ft AGL.
Transport winds.....East 6 to 8 mph.
Dispersion index....26 decreasing to 4.
LVORI...............6.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........52 42 51 43 39 34 33 33 32 34 37 39
Weather cov.....CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
Chc of pcpn (%).30 50 20 20 20 20 20 20 20 20 20 20
Temp............84 83 80 79 79 78 78 78 78 78 77 76
RH..............80 82 91 97 97 97 97 97 97 97 100 100
20 FT wind dir..E E E E E E E E E E E E
20 FT wind spd..6 3 3 3 3 3 3 2 2 2 3 3
20 FT wind gust.13 10 9 9 9 9 9 8 8 8 8 8
Mix hgt (kft)...2.6 1.6 0.7 0.5 0.5 0.6 0.5 0.5 0.4 0.4 0.4 0.4
Transp wind dir.E E E E E E E E E E E E
Transp wind spd.8 7 7 7 7 7 7 7 7 7 6 6
Dispersion idx..26 15 4 3 3 3 3 3 3 3 3 3
LVORI...........3 4 6 6 7 7 7 7 7 8 9 9
.THURSDAY...
Sky/weather.........Partly sunny (55-65 percent). Showers and
thunderstorms likely.
Chance of pcpn......70 percent.
Max temperature.....Around 90.
Min humidity........72 percent.
Wind (20 ft)........Light winds 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.......400 ft AGL early in the morning.
Transport winds.....East 5 to 6 mph early in the morning.
Dispersion index....2 early in the morning.
LVORI...............10 early in the morning.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........42 46 49 51 53 55 59 63 68 72 77 81
Weather cov.....SCH SCH LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........SCH SCH CHC CHC CHC LKY LKY LKY LKY LKY LKY LKY
Chc of pcpn (%).20 20 60 60 60 60 60 60 70 70 70 70
Temp............77 77 78 80 83 86 87 87 88 87 86 85
RH..............97 97 100 97 91 82 80 77 72 75 75 77
20 FT wind dir..E E E M M M M M M M M M
20 FT wind spd..3 3 3 M M M M M M M M M
20 FT wind gust.8 8 8 9 9 10 12 13 13 13 13 12
Mix hgt (kft)...0.4 0.4 0.4 M M M M M M M M M
Transp wind dir.E E E M M M M M M M M M
Transp wind spd.6 6 5 M M M M M M M M M
Dispersion idx..3 2 0 M M M M M M M M M
LVORI...........9 9 10 M M M M M M M M M
$$
Forecaster...Torres-Vazquez
Requested by...Allman
Type of request...PRESCRIBED
.TAG 2621411.0/MFL
.DELDT 09/08/26
.FormatterVersion 2.0.0