Spot Forecast
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
738 FNUS72 KMLB 210955 FWSMLB Spot Forecast for Three Lakes - Big Nose...FWC National Weather Service Melbourne FL 555 AM EDT Fri Jun 21 2024 Forecast is based on ignition time of 0800 EDT on June 21. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION...Considerable clouds this morning then becoming partly to mostly sunny. Light north to northwest breeze early will become south then increase from the southeast behind the sea breeze late this afternoon. Hot and humid with peak heat indices 102 to 105 this afternoon. The morning should be rain-free with scattered showers and storms possible during the mid to late afternoon. But most of the convection looks to stay north of the burn site. .TODAY... Sky/weather.........Partly sunny after morning low clouds. Chance of showers and slight chance of thunderstorms. Chance of pcpn......30 percent. LAL.................No Tstms until 1100, then 1-8 strikes until 1300, then 9-15 strikes until 1400, then 1-8 strikes until 1500, then 9-15 strikes. Max temperature.....Around 94. Min humidity........51 percent. Wind (20 ft)........Light winds becoming south 5 to 6 mph in the late morning and early afternoon, then shifting to the southeast 6 to 7 mph late in the afternoon. Gusty and erratic winds expected near thunderstorms late in the morning. Mixing height.......1500 ft AGL increasing to 5200 ft AGL. Transport winds.....North 3 to 6 mph shifting to the west around 3 mph late in the morning, then shifting to the south in the late morning and afternoon. Dispersion index....7 increasing to 46. LVORI...............9 decreasing to 2. TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........42 34 25 30 30 30 30 30 30 30 Weather cov..... SCH SCH CHC SCH CHC CHC CHC Weather type.... RW RW RW RW RW RW RW Tstm cov........ SCH SCH SCH SCH SCH SCH SCH Chc of pcpn (%).10 10 10 20 20 30 20 30 30 30 LAL.............1 1 1 2 2 3 2 3 3 3 Temp............74 79 84 85 88 89 91 92 94 93 RH..............100 88 74 72 63 61 56 54 51 51 20 FT wind dir..NW W SW S S S S SE SE SE 20 FT wind spd..3 3 5 5 5 6 6 6 7 7 20 FT wind gust.7 6 7 8 10 10 12 12 12 12 Mix hgt (kft)...1.0 1.5 2.4 3.0 3.6 4.2 4.9 5.1 5.1 5.2 Transp wind dir.N W S S S S S S S SE Transp wind spd.5 3 3 5 5 6 7 6 6 8 Dispersion idx..6 7 11 16 21 30 38 35 37 46 LVORI...........6 4 3 3 3 2 1 1 1 1 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent). Chance of thunderstorms early in the evening. Chance of showers early in the evening. Slight chance of thunderstorms early in the evening. Chance of pcpn......30 percent. LAL.................9-15 strikes until 2000, then 1-8 strikes until 2200, then No Tstms. Min temperature.....Around 73. Max humidity........100 percent. Wind (20 ft)........Southeast winds 5 to 8 mph in the evening and overnight becoming light. Gusty and erratic winds expected near thunderstorms early in the evening. Gusty and erratic winds expected near thunderstorms early in the evening. Mixing height.......2500 ft AGL decreasing to 400 ft AGL early in the evening. Transport winds.....Southeast 8 to 14 mph. Dispersion index....52 decreasing to 5. LVORI...............1 increasing to 8. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........38 19 28 13 48 14 Weather cov.....CHANCE CHANCE Weather type....RNSHWR RNSHWR NONE NONE NONE NONE Tstm cov........CHANCE S CHC Chc of pcpn (%).30 30 10 10 10 0 LAL.............3 2 1 1 1 1 Temp............92 85 80 78 75 74 RH..............54 72 85 91 97 100 20 ft wind......SE 7 SE 8 SE 6 SE 6 SE 3 SE 3 20 ft wind gust.12 13 12 9 8 7 Mix hgt (ft)....4200 800 700 600 400 400 Transport wind..SE 12 SE 14 SE 12 SE 12 S 9 S 8 Dispersion idx..52 6 5 5 4 4 LVORI...........1 3 5 6 6 8 .SATURDAY... Sky/weather.........Mostly sunny (25-35 percent). Chance of showers and slight chance of thunderstorms early in the morning. Showers likely and chance of thunderstorms late in the afternoon. Chance of pcpn......60 percent. LAL.................No Tstms until 0800, then 1-8 strikes until 1400, then 9-15 strikes. Max temperature.....Around 92. Min humidity........64 percent. Wind (20 ft)........Light winds becoming southeast 5 to 8 mph in the late morning and afternoon. Gusty and erratic winds expected near thunderstorms early in the morning. Mixing height.......1800 ft AGL increasing to 4500 ft AGL in the late morning and afternoon. Transport winds.....Southeast 7 to 10 mph. Dispersion index....7 increasing to 21 late in the morning, then increasing to 34 late in the morning increasing to 48 late in the afternoon decreasing to 38. LVORI...............9 decreasing to 7 early in the morning, then decreasing to 4 late in the morning decreasing to 1 late in the afternoon increasing to 3. TIME (EDT) 6 AM 9 AM NOON 3 PM Sky (%).........9 7 26 41 Weather cov..... CHANCE CHANCE LIKELY Weather type....NONE RNSHWR RNSHWR RNSHWR Tstm cov........ S CHC S CHC CHANCE Chc of pcpn (%).0 30 30 60 LAL.............1 2 2 3 Temp............74 80 88 90 RH..............100 94 68 64 20 FT wind......SE 3G6 SE 3G7 SE 7G12 SE 8G14 Mix hgt (ft)....400 1800 3900 4000 Transport wind..SE 7 SE 7 SE 8 SE 10 Dispersion idx..3 17 37 47 LVORI...........9 4 3 1 $$ Forecaster...Kelly Requested by...Steve Glass Type of request...PRESCRIBED .TAG 2416458.0/MLB .DELDT 06/21/24 .FormatterVersion 2.0.0 .EMAIL steve.glass@myfwc.com