367 FNUS72 KMLB 290654 FWSMLB Spot Forecast for Tosohatchee Unit 1D...FWC National Weather Service Melbourne FL 254 AM EDT Mon Jun 29 2026 Forecast is based on ignition time of 0600 EDT on June 29. If conditions become unrepresentative, contact the National Weather Service. ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM EDT THIS EVENING... .DISCUSSION...Hottest day of the week today with near record heat and humid conditions. Peak heat indices will approach near 108F this afternoon. Light/variable morning winds will transition onshore this afternoon as the sea breeze pushes inland past the burn site. Scattered showers and lightning storms will be possible, mainly this afternoon and early evening near the burn site. Highest chances of rainfall will be on Tuesday in proximity to a southward moving boundary. Lightning strikes, gusty/erratic winds, small hail and torrential downpours will accompany strongest activity that will be slow-moving. Smoke dispersion Poor to Fair today and Fair to Generally Good on Tuesday. Warm and humid at night with light winds. .TODAY... Sky/weather.........Partly cloudy (20-30 percent) then becoming partly sunny (55-65 percent). Chance of showers and thunderstorms in the afternoon. Chance of pcpn......50 percent. Max temperature.....Around 97. Min humidity........49 percent. Wind (20 ft)........Light winds becoming west around 5 mph becoming east 5 to 7 mph late in the afternoon. Gusty and erratic winds expected near thunderstorms. Mixing height.......1400 ft AGL increasing to 3800 ft AGL late in the morning, then increasing to 6300 ft AGL early in the afternoon decreasing to 3000 ft AGL late in the afternoon. Transport winds.....Southwest 5 to 7 mph shifting to the west 3 to 5 mph late in the morning, then shifting to the east around 7 mph late in the afternoon. Dispersion index....Increasing to around 29. LVORI...............6 decreasing to 2. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........5 6 7 2 4 9 15 22 39 43 56 59 Weather cov..... CHC CHC CHC CHC Weather type.... RW RW RW RW Tstm cov........ CHC CHC CHC CHC Chc of pcpn (%).0 0 0 0 0 0 0 10 30 40 50 50 Temp............77 77 79 83 88 91 93 94 96 95 95 92 RH..............90 90 91 82 70 62 56 53 49 51 53 60 20 FT wind dir..SW SW SW SW W W W W SW NE E E 20 FT wind spd..3 2 2 2 3 5 3 3 3 3 5 7 20 FT wind gust.5 5 5 5 6 7 7 6 6 6 8 10 Mix hgt (kft)...0.4 0.4 0.7 1.4 2.5 3.8 5.0 5.9 6.3 5.5 3.0 2.0 Transp wind dir.SW SW SW SW W W W W W NW E E Transp wind spd.5 5 6 7 6 5 5 3 3 5 7 7 Dispersion idx..2 2 4 12 18 23 29 25 26 25 26 18 LVORI...........6 6 6 4 3 2 2 2 2 2 2 2 .TONIGHT... Sky/weather.........Mostly cloudy (50-60 percent) then becoming partly cloudy (20-30 percent). Chance of showers and thunderstorms early in the evening. Chance of pcpn......40 percent. Min temperature.....Around 77. Max humidity........90 percent. Wind (20 ft)........East winds around 6 mph shifting to the southwest 5 to 6 mph early in the evening, then becoming light in the late evening and overnight. Gusty and erratic winds expected near thunderstorms. Mixing height.......400 ft AGL. Transport winds.....South 5 to 8 mph shifting to the west 3 to 6 mph in the late evening and overnight. Dispersion index....16 decreasing to around 2 or 3. LVORI...............2 increasing to 6. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........54 43 39 38 22 19 20 13 10 13 22 24 Weather cov.....CHC CHC SCH Weather type....RW RW RW Tstm cov........CHC CHC SCH Chc of pcpn (%).40 30 20 10 10 10 0 0 0 0 0 0 Temp............91 89 85 83 82 80 80 79 78 78 77 77 RH..............62 64 75 80 79 85 85 85 88 88 88 88 20 FT wind dir..E S SW SW SW W SW W SW SW W W 20 FT wind spd..6 6 5 3 3 3 3 2 2 2 2 2 20 FT wind gust.9 8 7 6 6 5 5 5 5 3 3 5 Mix hgt (kft)...2.0 1.3 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Transp wind dir.S S SW SW SW W W W SW SW W W Transp wind spd.8 8 8 5 6 6 3 5 5 5 5 5 Dispersion idx..19 13 4 2 3 3 2 2 2 2 2 2 LVORI...........2 2 4 5 4 5 5 6 6 6 6 6 .TUESDAY... Sky/weather.........Partly sunny (45-55 percent). Chance of showers and thunderstorms early in the afternoon. Showers and thunderstorms likely late in the afternoon. Chance of pcpn......70 percent. Max temperature.....Around 94. Min humidity........56 percent. Wind (20 ft)........Light winds becoming north 6 to 7 mph early in the afternoon, then shifting to the northeast 7 to 8 mph late in the afternoon. Gusty and erratic winds expected near thunderstorms. Mixing height.......2300 ft AGL increasing to 4800 ft AGL late in the morning, then decreasing to 2700 ft AGL late in the afternoon. Transport winds.....Northwest 5 to 8 mph shifting to the east around 9 mph late in the afternoon. Dispersion index....Increasing to around 43. LVORI...............6 decreasing to 1. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........28 30 30 42 45 43 46 53 57 59 62 68 Weather cov..... CHC LKY LKY LKY LKY Weather type.... RW RW RW RW RW Tstm cov........ CHC LKY LKY LKY LKY Chc of pcpn (%).0 10 0 10 10 10 10 30 60 70 70 70 Temp............77 77 79 83 87 90 90 91 90 90 92 89 RH..............88 90 88 82 70 62 62 60 62 60 56 61 20 FT wind dir..W W W NW W NW NW N N NE NE E 20 FT wind spd..2 2 2 1 2 3 6 6 7 7 7 8 20 FT wind gust.3 3 3 3 5 7 8 10 12 10 10 13 Mix hgt (kft)...0.4 0.4 0.7 1.4 2.3 3.7 4.3 4.8 4.7 4.2 3.6 2.7 Transp wind dir.W W NW NW NW NW N N NW N N E Transp wind spd.6 5 5 6 8 8 8 7 7 8 8 9 Dispersion idx..3 2 5 12 23 37 43 42 40 41 36 29 LVORI...........6 6 6 4 3 1 1 1 1 1 1 2 $$ Forecaster...Sedlock Requested by...Kristopher Brown Type of request...PRESCRIBED .TAG 2616378.0/MLB .DELDT 06/29/26 .FormatterVersion 2.0.0 .EMAIL kristopher.brown@myfwc.com