


Spot Forecast
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
270 FNUS72 KMLB 080536 FWSMLB Spot Forecast for JDSP River Campground...Florida Park Service National Weather Service Melbourne FL 136 AM EDT Tue Jul 8 2025 Forecast is based on ignition time of 0600 EDT on July 08. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Nearly calm conditions are anticipated early this morning with poor dispersion. By midday, the sea breeze will push past the park allowing northeast to east winds up to around 10 mph; dispersion will become fair. There is a low (20-30%) chance of showers and storms on the advancing sea breeze, with another chance (30-40%) in the evening. Overall, storm chances are a little lower than normal for early July. .TODAY... Sky/weather.........Mostly sunny (30-40 percent). Slight chance of showers and thunderstorms late in the morning. Chance of showers and thunderstorms in the afternoon. Chance of pcpn......40 percent. Max temperature.....Around 90. Min humidity........67 percent. Wind (20 ft)........Light winds becoming east 5 to 8 mph late in the morning. Gusty and erratic winds expected near thunderstorms late in the morning. Mixing height.......1900 ft AGL increasing to 2700 ft AGL late in the morning. Transport winds.....Southwest around 3 mph shifting to the northeast 3 to 10 mph in the late morning and afternoon. Dispersion index....5 increasing to 28. LVORI...............8 decreasing to 3. TIME (EDT) 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM Sky (%).........44 41 33 37 29 43 31 45 45 37 32 36 Weather cov..... SCH SCH CHC CHC CHC CHC CHC Weather type.... RW RW RW RW RW RW RW Tstm cov........ SCH SCH CHC CHC CHC CHC CHC Chc of pcpn (%).10 10 10 10 10 20 20 30 40 40 40 30 Temp............76 74 78 81 85 87 87 88 88 88 89 88 RH..............92 95 91 87 77 72 72 69 69 69 67 71 20 FT wind dir..NW NW NW NW N NE NE E E E E E 20 FT wind spd..1 1 1 1 2 5 6 6 7 8 7 7 20 FT wind gust.5 6 6 6 7 7 8 10 12 13 13 13 Mix hgt (kft)...0.4 0.4 0.6 1.2 1.9 2.5 2.6 2.5 2.6 2.7 2.4 2.4 Transp wind dir.SW W NW N NE NE NE NE E E E E Transp wind spd.3 2 2 3 3 5 6 6 8 8 9 10 Dispersion idx..2 1 2 5 8 14 17 19 22 26 27 30 LVORI...........7 8 7 5 4 4 3 3 3 3 3 3 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Chance of showers and thunderstorms early in the evening, then slight chance of showers and thunderstorms early in the evening. Chance of pcpn......30 percent. Min temperature.....Around 76. Max humidity........94 percent. Wind (20 ft)........East winds 5 to 6 mph early in the evening becoming light. Gusty and erratic winds expected near thunderstorms early in the evening. Mixing height.......600 ft AGL. Transport winds.....Southeast 3 to 12 mph. Dispersion index....25 decreasing to 4 early in the evening. LVORI...............4 increasing to 7. TIME (EDT) 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM Sky (%).........23 29 49 22 26 22 23 28 30 18 30 35 Weather cov.....CHC CHC SCH Weather type....RW RW RW Tstm cov........CHC CHC SCH Chc of pcpn (%).30 30 20 10 10 10 10 10 10 10 10 10 Temp............88 86 83 82 81 80 80 79 78 78 78 77 RH..............71 72 78 79 83 85 85 88 91 88 91 91 20 FT wind dir..E E SE SE SE SE SE NE NE NW N N 20 FT wind spd..6 5 3 2 2 2 2 2 2 1 1 2 20 FT wind gust.12 10 12 10 9 9 8 8 7 7 7 7 Mix hgt (kft)...2.2 1.9 1.2 0.8 0.7 0.6 0.6 0.7 0.7 0.6 0.6 0.6 Transp wind dir.E E E E E E SE E SE SE SE SE Transp wind spd.12 9 9 9 9 9 8 7 7 6 5 3 Dispersion idx..28 21 6 4 5 4 4 3 3 3 2 2 LVORI...........3 3 4 5 5 5 5 6 6 6 7 7 .WEDNESDAY... Sky/weather.........Sunny (20-30 percent). Chance of showers and thunderstorms early in the morning. Chance of pcpn......50 percent. Max temperature.....Around 89. Min humidity........68 percent. Wind (20 ft)........Light winds becoming east 6 to 8 mph late in the morning. Gusty and erratic winds expected near thunderstorms early in the morning. Mixing height.......1900 ft AGL increasing to 3100 ft AGL late in the morning. Transport winds.....North 2 to 3 mph shifting to the east 3 to 10 mph in the late morning and afternoon. Dispersion index....7 increasing to 31. LVORI...............7 decreasing to 4 in the late morning and afternoon. TIME (EDT) 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM Sky (%).........29 17 22 15 22 28 29 30 31 30 29 28 Weather cov..... CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC Weather type.... RW RW RW RW RW RW RW RW RW RW Tstm cov........ CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC Chc of pcpn (%).10 10 50 50 50 50 50 50 40 40 40 40 Temp............77 76 78 82 84 86 86 87 87 87 87 87 RH..............91 94 91 85 79 72 70 69 68 68 68 68 20 FT wind dir..NW NW N NE E E E E E E SE SE 20 FT wind spd..2 2 2 2 3 6 7 8 8 8 8 7 20 FT wind gust.7 7 7 7 8 9 10 12 13 13 13 13 Mix hgt (kft)...0.5 0.5 0.7 1.3 1.9 2.6 2.8 2.9 3.1 2.9 2.7 2.5 Transp wind dir.N NW N NE NE E E E E E E E Transp wind spd.2 3 3 3 3 5 6 7 8 9 9 10 Dispersion idx..2 2 3 7 11 17 22 24 29 30 32 32 LVORI...........7 7 6 4 4 3 3 3 3 3 3 3 $$ Forecaster...Heil Requested by...Rob Rossmanith Type of request...PRESCRIBED .TAG 2517514.0/MLB .DELDT 07/08/25 .FormatterVersion 2.0.0 .EMAIL robin.rossmanith@floridadep.gov