FNUS72 KMLB 200816 FWSMLB Spot Forecast for SFWMD Cypress Creek NC...SFWMD National Weather Service Melbourne FL 416 AM EDT Wed May 20 2026 Forecast is based on ignition time of 0800 EDT on May 20. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Low chances for brief, onshore-moving showers will continue through Thursday. Isolated to scattered showers and storms are then forecast near, but primarily just west of the burn site along the sea breeze in the late morning and early afternoons, before pushing inland. East to southeast flow continues, becoming 10-15 mph, with gusts 20-25 mph, behind the sea breeze. No min RH concerns, with good afternoon dispersion. .TODAY... Sky/weather.........Mostly sunny (25-35 percent). Slight chance of showers in the morning. Then, slight chance of showers and thunderstorms in the afternoon. Chance of pcpn......20 percent. Max temperature.....Around 87. Min humidity........63 percent. Wind (20 ft)........East winds 5 to 12 mph. Gusty and erratic winds expected near thunderstorms. Mixing height.......600 ft AGL increasing to 3900 ft AGL in the late morning and afternoon. Transport winds.....East 9 to 14 mph. Dispersion index....6 increasing to 54. LVORI...............5 decreasing to 1. TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........23 27 29 32 31 29 29 28 28 29 Weather cov.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH Weather type....RW RW RW RW RW RW RW RW RW RW Tstm cov........ SCH SCH SCH SCH Chc of pcpn (%).15 15 15 15 15 20 20 20 20 15 Temp............79 82 84 85 86 86 86 86 87 85 RH..............85 77 70 67 65 65 65 65 63 67 20 FT wind dir..E E E SE E E E E E E 20 FT wind spd..6 7 8 9 10 10 10 12 12 10 20 FT wind gust.12 13 13 14 15 16 17 17 17 16 Mix hgt (kft)...0.6 3.1 3.1 3.7 3.8 3.9 3.8 3.8 3.5 3.3 Transp wind dir.E E E E E E E E E E Transp wind spd.9 12 12 12 12 12 13 13 14 14 Dispersion idx..7 44 44 52 52 53 56 53 51 51 LVORI...........4 3 3 1 1 1 1 1 1 1 .TONIGHT... Sky/weather.........Partly cloudy (20-30 percent). Slight chance of showers. Chance of pcpn......20 percent. Min temperature.....Around 76. Max humidity........87 percent. Wind (20 ft)........East winds 5 to 10 mph in the evening becoming light. Mixing height.......2300 ft AGL decreasing to 400 ft AGL early in the evening. Transport winds.....Southeast 7 to 14 mph. Dispersion index....44 decreasing to 6 early in the evening. LVORI...............1 increasing to 6. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........23 27 30 31 30 28 Weather cov.....S CHC S CHC S CHC S CHC S CHC S CHC Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ Chc of pcpn (%).20 20 20 20 20 20 Temp............85 81 79 78 77 76 RH..............67 77 82 85 85 87 20 ft wind......E 10 E 8 E 6 E 3 SE 3 SE 3 20 ft wind gust.16 15 13 10 9 8 Mix hgt (ft)....2900 600 400 500 400 400 Transport wind..E 14 E 12 E 12 E 10 SE 8 SE 7 Dispersion idx..48 8 5 4 4 3 LVORI...........1 3 4 4 5 5 .THURSDAY... Sky/weather.........Mostly sunny (20-30 percent). Slight chance of showers in the morning. Then, slight chance of showers and thunderstorms in the afternoon. Chance of pcpn......20 percent. Max temperature.....Around 88. Min humidity........63 percent. Wind (20 ft)........Light winds becoming east 5 to 12 mph in the late morning and afternoon. Gusty and erratic winds expected near thunderstorms. Mixing height.......700 ft AGL increasing to 4600 ft AGL in the late morning and afternoon. Transport winds.....East 7 to 13 mph. Dispersion index....5 increasing to 55 in the late morning. LVORI...............6 decreasing to 2. TIME (EDT) 6 AM 9 AM NOON 3 PM Sky (%).........28 24 31 30 Weather cov.....S CHC S CHC S CHC S CHC Weather type....RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ S CHC S CHC Chc of pcpn (%).15 20 20 20 Temp............76 83 86 87 RH..............87 74 68 63 20 FT wind......SE 3G8 E 5G12 E 10G15 E 12G18 Mix hgt (ft)....500 2900 4100 4600 Transport wind..SE 7 SE 10 E 12 E 12 Dispersion idx..3 39 57 47 LVORI...........6 3 1 1 $$ Forecaster...Wishard Requested by...James Schuette Type of request...PRESCRIBED .TAG 2614093.0/MLB .DELDT 05/20/26 .FormatterVersion 2.0.0 .EMAIL jschuett@sfwmd.gov