777
FNUS72 KMLB 110707
FWSMLB
SPOT FORECAST FOR SFWMD - GARDNER MARSH 25...SFWMD
NATIONAL WEATHER SERVICE MELBOURNE FL
307 AM EDT WED MAR 11 2026
FORECAST IS BASED ON IGNITION TIME OF 1100 EDT ON MARCH 11.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HIGH PRESSURE OVER THE AREA TODAY WEAKENS INTO THURSDAY, AHEAD OF AN
APPROACHING COLD FRONT. THEN FRONT IS FORECAST TO THEN MOVE THROUGH
THE BURN AREA THURSDAY NIGHT. DRY CONDITIONS TODAY, WITH RAIN CHANCES
BELOW 10 PERCENT. MUCH OF THE DAY ON THURSDAY LOOKS TO ALSO REMAIN DRY,
AT LEAST THROUGH 2 PM, BEFORE SHOWER CHANCES INCREASE INTO THE EVENING
AND OVERNIGHT. MIN RH REMAINS ABOVE 40 PERCENT. SOUTHERLY WINDS TODAY
BACK SOUTHEASTERLY THIS EVENING AS THE SEA BREEZE MOVES THROUGH. THEN,
WINDS BECOME SOUTHWESTERLY THURSDAY, WITH CONTINUED NEAR RECORD HIGH
TEMPERATURES. VERY GOOD DISPERSION EACH AFTERNOON.
TODAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........42 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 7 MPH IN THE
LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......2300 FT AGL INCREASING TO 6900 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 12 MPH.
DISPERSION INDEX....9 INCREASING TO 66.
LVORI...............9 DECREASING TO 1.
TIME (EDT) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........10 9 11 11 10 22 23
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0
TEMP............78 82 86 88 88 90 88
RH..............76 65 53 47 45 42 43
20 FT WIND DIR..S S S S S S S
20 FT WIND SPD..6 6 7 7 7 7 7
20 FT WIND GUST.10 12 12 13 13 13 12
MIX HGT (KFT)...2.3 3.3 4.3 5.4 5.9 6.4 6.9
TRANSP WIND DIR.S S S S S S S
TRANSP WIND SPD.10 10 10 10 10 9 8
DISPERSION IDX..31 42 47 64 67 64 64
LVORI...........3 1 1 1 1 1 1
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 64.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH IN THE EVENING AND
OVERNIGHT BECOMING LIGHT.
MIXING HEIGHT.......5100 FT AGL DECREASING TO 500 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 14 MPH.
DISPERSION INDEX....47 DECREASING TO 5.
LVORI...............2 INCREASING TO 9.
TIME (EDT) 6 PM 10 PM 2 AM
SKY (%).........19 28 35
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0
TEMP............88 75 69
RH..............45 76 90
20 FT WIND......SE 6G12 SE 6G10 S 5G8
MIX HGT (FT)....5100 800 600
TRANSPORT WIND..S 8 SE 13 S 8
DISPERSION IDX..47 6 4
LVORI...........1 4 6
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). CHANCE OF SHOWERS
LATE IN THE AFTERNOON.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........47 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 10 MPH IN
THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......2300 FT AGL INCREASING TO 6800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 18 MPH INCREASING TO 17 TO 20
MPH IN THE AFTERNOON.
DISPERSION INDEX....6 INCREASING TO 84.
LVORI...............9 DECREASING TO 1.
TIME (EDT) 6 AM 10 AM 2 PM
SKY (%).........40 39 39
WEATHER COV..... CHANCE
WEATHER TYPE....NONE NONE RNSHWR
TSTM COV........
CHC OF PCPN (%).0 0 50
TEMP............66 73 86
RH..............97 90 51
20 FT WIND......S 2G6 SW 7G12 SW 10G20
MIX HGT (FT)....500 2300 5200
TRANSPORT WIND..S 10 SW 15 SW 20
DISPERSION IDX..4 42 82
LVORI...........8 4 1
FORECASTER...LEAHY
REQUESTED BY...JIM BLUSH
TYPE OF REQUEST...PRESCRIBED
.TAG 2605263.0/MLB
.DELDT 03/11/26
.FORMATTERVERSION 2.0.0
.EMAIL JBLUSH@SFWMD.GOV
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