035
FNUS72 KMLB 182317
FWSMLB
SPOT FORECAST FOR JDSP NEAR ENTRANCE...FLORIDA PARK SERVICE
NATIONAL WEATHER SERVICE MELBOURNE FL
717 PM EDT MON MAY 18 2026
FORECAST IS BASED ON IGNITION TIME OF 2000 EDT ON MAY 18.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
NOT SURE IF YOU BURNED TODAY GIVEN THE SHOWER ACTIVITY.
I MOVED UP YOUR FOLLOWUP SPOT REQUEST TO 8 PM. IT WAS ORIGINALLY
SCHEDULED FOR MIDNIGHT TONIGHT.
THE PROSPECT FOR FOG IS VERY LOW AS CONTINUED EASTERLY FLOW WILL KEEP
BOUNDARY LAYER WELL MIXED WITH FAIR NIGHTTIME DISPERSION. THERE IS A
CHANCE FOR ADDITIONAL SHOWERS AND EVEN SOME LIGHTNING PUSHING ONSHORE
THE COAST THIS EVENING AND OVERNIGHT.
REST OF TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). CHANCE OF
SHOWERS EARLY IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE NIGHT. SLIGHT CHANCE
OF SHOWERS OVERNIGHT.
CHANCE OF PCPN......30 PERCENT.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........82 PERCENT.
WIND (20 FT)........EAST WINDS 13 TO 14 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
EVENING. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS OVERNIGHT.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST 16 TO 20 MPH.
DISPERSION INDEX....14.
LVORI...............4.
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........38 32 32 31 30 30 30 30 30 30
WEATHER COV.....CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH SCH SCH SCH
CHC OF PCPN (%).30 30 30 30 20 20 20 20 20 20
TEMP............79 79 79 80 79 79 78 78 78 78
RH..............82 82 82 79 79 79 82 82 82 82
20 FT WIND DIR..E E E E E E E E E E
20 FT WIND SPD..14 14 14 14 14 13 13 13 13 14
20 FT WIND GUST.22 22 23 23 22 21 20 20 20 20
MIX HGT (KFT)...0.9 0.7 0.8 0.6 0.6 0.6 0.5 0.6 0.6 0.7
TRANSP WIND DIR.E E E E E E E E E E
TRANSP WIND SPD.18 20 20 20 20 18 17 17 16 16
DISPERSION IDX..15 16 16 16 15 14 14 13 13 12
LVORI...........4 4 4 3 4 4 4 4 4 4
TUESDAY
SKY/WEATHER.........PARTLY SUNNY (25-35 PERCENT). CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE MORNING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........68 PERCENT.
WIND (20 FT)........EAST WINDS 13 TO 14 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS IN THE
MORNING. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS LATE IN THE MORNING.
MIXING HEIGHT.......2600 FT AGL INCREASING TO 3100 FT AGL LATE IN
THE MORNING.
TRANSPORT WINDS.....EAST 15 TO 17 MPH.
DISPERSION INDEX....13 INCREASING TO 49.
LVORI...............4 DECREASING TO 3 LATE IN THE AFTERNOON.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........34 34 30 30 31 31 32 33 31 30 30 30
WEATHER COV.....SCH SCH SCH CHC CHC CHC SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH SCH CHC SCH SCH SCH SCH SCH SCH
CHC OF PCPN (%).20 20 20 30 30 30 20 20 20 20 20 20
TEMP............79 79 80 83 84 84 85 85 85 86 84 84
RH..............79 79 79 77 74 72 70 70 70 68 72 72
20 FT WIND DIR..E E E E E E E E E E E E
20 FT WIND SPD..14 14 14 14 14 14 14 14 14 14 14 13
20 FT WIND GUST.20 20 18 20 20 20 20 20 18 18 18 18
MIX HGT (KFT)...0.7 0.8 1.2 2.6 2.5 3.0 3.1 3.1 3.1 3.1 3.0 2.9
TRANSP WIND DIR.E E E E E E E E E E E E
TRANSP WIND SPD.16 15 16 17 16 16 15 15 15 15 15 16
DISPERSION IDX..12 13 33 50 50 51 49 49 49 49 48 47
LVORI...........4 4 3 3 3 3 3 3 3 2 3 3
FORECASTER...KELLY
REQUESTED BY...ROB ROSSMANITH
TYPE OF REQUEST...PRESCRIBED
.TAG 2613878.1/MLB
.DELDT 05/18/26
.FORMATTERVERSION 2.0.0
.EMAIL ROBIN.ROSSMANITH@FLORIDADEP.GOV
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