711 FNUS72 KMLB 301010 FWSMLB Spot Forecast for Maple Grove A-2...USFS National Weather Service Melbourne FL 510 AM EST Sun Jan 30 2022 Forecast is based on ignition time of 0800 EST on January 30. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Temperatures will steadily warm after this morning's freeze. Very dry air just above the surface will mix down today, leading to very low relative humidity, promoting fair to good smoke dispersion with slackening surface and transport winds. .REST OF TODAY... Sky/weather.........Sunny (0 percent). Chance of pcpn......0 percent. LAL.................No Tstms. Max temperature.....Around 57. Min humidity........19 percent. Wind (20 ft)........N-NW winds 3 5 mph, becoming west in the afternoon. Mixing height.......300-1700 ft AGL increasing to 2300-3400 ft AGL late in the morning. Transport winds.....North 8 to 9 mph in the morning becoming west 3 to 6 mph in the afternoon. Dispersion index....4 increasing to 20-25 from mid-late morning, then decreasing to 15-20 from mid-late afternoon. the afternoon. LVORI...............1. TIME (EST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........0 0 0 0 0 0 0 0 0 0 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 LAL.............1 1 1 1 1 1 1 1 1 1 Temp............31 37 43 47 51 54 55 56 57 54 RH..............49 35 28 24 21 22 20 19 20 24 20 FT wind dir..NW NNW NNW NW NW WNW WNW W W W 20 FT wind spd..6 5 4 4 3 3 3 3 3 3 20 FT wind gust. Mix hgt (kft)...0.3 1.2 1.7 2.3 2.5 3.0 3.2 3.4 3.4 3.1 Transp wind dir.N N NNW NW NW WNW WNW WNW W W Transp wind spd.9 9 9 8 6 5 5 5 4 4 Dispersion idx..5 15 20 25 20 18 18 17 17 16 LVORI...........1 1 1 1 1 1 1 1 1 1 .TONIGHT... Sky/weather.........Clear (0-5 percent). Areas of frost after midnight. Chance of pcpn......0 percent. LAL.................No Tstms. Min temperature.....Around 33. Max humidity........100 percent. Wind (20 ft)........Light winds. Mixing height.......300-900 ft AGL. Transport winds.....West around 5 mph. Dispersion index....4. LVORI...............3 increasing to 5 early in the morning. TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........0 0 0 0 0 0 Weather cov..... AREAS AREAS Weather type....NONE NONE NONE NONE FROST FROST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............49 43 40 37 35 35 RH..............34 47 55 67 78 87 20 ft wind......SW 2 SW 2 SW 2 SW 2 SW 2 SW 2 20 ft wind gust. Mix hgt (ft)....900 300 300 300 300 300 Transport wind..W 5 W 5 W 5 W 5 W 5 W 5 Dispersion idx..6 2 2 2 2 2 LVORI...........2 2 3 3 3 5 .MONDAY... Sky/weather.........Sunny (5-15 percent). Areas of frost early in the morning. Chance of pcpn......0 percent. LAL.................No Tstms. Max temperature.....Around 66. Min humidity........42 percent. Wind (20 ft)........Light winds becoming west around 5 mph early in the afternoon, then becoming light late in the afternoon. Mixing height.......200-1600 ft AGL increasing to 3600-5300 ft AGL. Transport winds.....West 3 to 8 mph. Dispersion index....5 increasing to 19 late in the morning, then increasing to 35 early in the afternoon increasing to 45 early in the afternoon decreasing to 30. LVORI...............6 increasing to 8 early in the morning, then decreasing to 5 early in the morning decreasing to 3 late in the morning decreasing to 2. TIME (EST) 6 AM 9 AM NOON 3 PM Sky (%).........0 4 6 13 Weather cov.....AREAS Weather type....FROST NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 LAL.............1 1 1 1 Temp............34 47 61 65 RH..............94 74 51 45 20 FT wind......S 2 SW 2 W 5 W 3 Mix hgt (ft)....200 1100 3500 5000 Transport wind..SW 3 SW 6 W 7 W 8 Dispersion idx..2 8 31 46 LVORI...........6 3 1 1 $$ Forecaster...Cristaldi Requested by...Tim Woody Type of request...PRESCRIBED .TAG 2201647.0/MLB .DELDT 01/30/22 .EMAIL timothy.woody2@usda.gov