001
FNUS72 KMLB 050720
FWSMLB
SPOT FORECAST FOR HONTOON ISLAND STATE PARK RX FIRE...FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION
NATIONAL WEATHER SERVICE MELBOURNE FL
320 AM EDT FRI JUN 5 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON JUNE 05.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY CONDITIONS ARE FORECAST NEAR THE BURN SITE TODAY. MINIMUM RH
VALUES WILL STAY WELL ABOVE CRITICAL THRESHOLDS, AND EASTERLY
WINDS ARE ANTICIPATED TO REMAIN AROUND 10 MPH. AFTERNOON SMOKE
DISPERSION VALUES WILL BE VERY GOOD. SIMILAR CONDITIONS ARE
FORECAST ON SATURDAY.
REST OF TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........50 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 6 TO 10 MPH IN THE
LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......500 FT AGL INCREASING TO 5200 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 13 MPH.
DISPERSION INDEX....3 INCREASING TO 72.
LVORI...............5 DECREASING TO 1.
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........26 14 16 22 20 19 15 17 16 15
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0
TEMP............70 75 80 82 83 85 85 85 87 85
RH..............81 76 65 58 57 53 55 55 50 53
20 FT WIND DIR..NE E E E E E E E E E
20 FT WIND SPD..1 3 6 7 8 9 9 9 10 9
20 FT WIND GUST.6 8 12 15 17 18 20 20 20 18
MIX HGT (KFT)...0.5 2.7 3.9 4.8 4.9 5.1 5.2 4.9 4.8 4.7
TRANSP WIND DIR.E E E E E E E E E E
TRANSP WIND SPD.5 9 10 12 12 12 13 13 12 12
DISPERSION IDX..3 32 51 62 65 68 72 67 63 63
LVORI...........5 3 1 1 1 1 1 1 1 1
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........93 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 9 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......3500 FT AGL DECREASING TO 400 FT AGL EARLY IN
THE EVENING.
TRANSPORT WINDS.....EAST 6 TO 13 MPH.
DISPERSION INDEX....63 DECREASING TO 3.
LVORI...............1 INCREASING TO 6.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........12 37 34 36 27 22
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............85 79 74 72 70 68
RH..............53 64 76 81 87 90
20 FT WIND......E 9 E 6 E 3 E 2 E 2 E 1
20 FT WIND GUST.17 14 12 9 7 6
MIX HGT (FT)....4100 1200 600 400 400 400
TRANSPORT WIND..E 13 E 12 E 9 E 8 E 7 E 7
DISPERSION IDX..63 5 4 4 3 3
LVORI...........1 3 4 5 6 6
SATURDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 10 MPH IN THE
LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......600 FT AGL INCREASING TO 6400 FT AGL.
TRANSPORT WINDS.....EAST 6 TO 12 MPH.
DISPERSION INDEX....3 INCREASING TO 75.
LVORI...............6 DECREASING TO 1.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........14 16 25 26 18 2
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............67 71 81 85 87 89
RH..............93 87 67 57 52 48
20 FT WIND......N 0 E 1 E 5 E 7 E 9 E 10
20 FT WIND GUST.5 5 10 14 18 20
MIX HGT (FT)....400 600 3800 5100 5400 6200
TRANSPORT WIND..E 6 E 6 E 8 E 9 E 12 E 12
DISPERSION IDX..3 4 39 54 71 75
LVORI...........6 5 3 1 1 1
FORECASTER...TOLLEFSEN
REQUESTED BY...ADAM HULL
TYPE OF REQUEST...PRESCRIBED
.TAG 2614970.0/MLB
.DELDT 06/05/26
.FORMATTERVERSION 2.0.0
.EMAIL ADAM.HULL@FLORIDADEP.GOV
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