957 FNUS72 KMLB 310758 FWSMLB Spot Forecast for SE15 (SSF)...Florida Forest Service National Weather Service Melbourne FL 258 AM EST Wed Dec 31 2025 Forecast is based on ignition time of 0500 EST on December 31. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Sensitive fire weather conditions today and Thursday near the burn site, with dry conditions and northwesterly flow. Min RH today is forecast to be near 25 percent, with winds near 8-10 mph, in the afternoon. Patchy to areas of frost will then be possible overnight, as lows dip to near 35 degrees and winds slacken. Some improvement in fire weather conditions is forecast for Thursday, though they will remain sensitive, with min RH near 30 percent and winds once again near 8-10 mph. Fair to good dispersion this afternoon is expected to become generally good Thursday. .TODAY... Sky/weather.........Sunny (0-5 percent). Chance of pcpn......0 percent. Max temperature.....Around 57. Min humidity........27 percent. Wind (20 ft)........Northwest winds 8 to 10 mph. Mixing height.......2200 ft AGL increasing to 2900 ft AGL in the afternoon. Transport winds.....Northwest 9 to 15 mph. Dispersion index....7 increasing to 41 early in the afternoon. LVORI...............3 decreasing to 2 in the afternoon. TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........1 1 1 0 1 2 2 3 3 4 4 2 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............35 33 35 40 45 48 52 54 56 57 57 55 RH..............60 63 61 49 40 35 31 28 27 27 28 31 20 FT wind dir..NW NW NW NW NW NW NW NW NW W W W 20 FT wind spd..6 6 6 6 6 6 7 8 8 7 6 6 20 FT wind gust.12 13 13 13 14 14 15 14 14 14 13 10 Mix hgt (kft)...0.4 0.4 0.6 1.2 1.5 1.8 2.2 2.6 2.8 2.9 2.9 1.3 Transp wind dir.N N N N NW NW NW NW NW NW W W Transp wind spd.10 10 10 15 14 12 12 13 12 10 10 9 Dispersion idx..5 6 9 23 27 27 32 41 40 37 37 16 LVORI...........3 3 3 2 2 2 1 1 1 1 1 2 .TONIGHT... Sky/weather.........Clear (0-5 percent). Patchy frost overnight. Areas of frost after 3 am. Chance of pcpn......0 percent. Min temperature.....Around 35. Max humidity........74 percent. Wind (20 ft)........West winds around 5 mph early in the evening becoming light. Mixing height.......400 ft AGL. Transport winds.....West 8 to 9 mph. Dispersion index....5. LVORI...............3. TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........3 3 1 1 2 3 3 3 3 2 3 2 Weather cov..... PTY ARS ARS ARS Weather type.... FST FST FST FST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............52 49 45 43 42 41 40 38 37 37 36 37 RH..............37 42 49 53 58 61 63 68 70 72 74 70 20 FT wind dir..W W W W W W W W W W NW NW 20 FT wind spd..5 3 3 3 3 3 3 3 3 3 3 3 20 FT wind gust.8 8 8 8 9 9 8 8 8 8 8 8 Mix hgt (kft)...0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 Transp wind dir.W W W W W W W W NW NW NW NW Transp wind spd.8 9 8 9 8 8 8 8 9 9 8 8 Dispersion idx..6 4 4 4 4 4 4 4 4 4 4 4 LVORI...........2 2 2 2 3 3 3 3 3 3 3 3 .NEW YEARS DAY... Sky/weather.........Sunny (0-10 percent). Areas of frost early in the morning. Chance of pcpn......0 percent. Max temperature.....Around 65. Min humidity........31 percent. Wind (20 ft)........Light winds becoming northwest 5 to 7 mph in the late morning and afternoon. Mixing height.......2300 ft AGL increasing to 3800 ft AGL in the afternoon. Transport winds.....Northwest 8 to 14 mph. Dispersion index....7 increasing to 62 in the afternoon. LVORI...............3 decreasing to 1 late in the morning. TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........1 2 2 2 2 2 3 4 4 4 4 4 Weather cov.....ARS ARS Weather type....FST FST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............36 36 38 45 52 56 59 63 63 64 65 62 RH..............72 73 69 55 44 40 36 32 31 31 31 36 20 FT wind dir..W W NW NW NW NW NW W W W W W 20 FT wind spd..3 3 3 5 6 7 7 8 8 7 7 6 20 FT wind gust.7 7 8 9 12 14 15 16 16 16 15 13 Mix hgt (kft)...0.4 0.4 0.8 1.3 1.7 2.3 2.8 3.2 3.6 3.8 3.6 2.8 Transp wind dir.NW NW NW NW NW NW W W W W W W Transp wind spd.8 8 8 9 12 13 14 14 14 14 13 12 Dispersion idx..4 5 9 15 25 36 48 54 60 62 55 39 LVORI...........3 3 3 2 2 1 1 1 1 1 1 1 $$ Forecaster...Leahy Requested by...Antonio Paris Type of request...PRESCRIBED .TAG 2528158.0/MLB .DELDT 12/31/25 .FormatterVersion 2.0.0 .EMAIL antonio.paris@fdacs.gov