Spot Forecast
Issued by NWS Atlanta, GA
Issued by NWS Atlanta, GA
702 FNUS72 KFFC 281857 FWSFFC Spot Forecast for 116...USFS National Weather Service Peachtree City GA 257 PM EDT Sun Apr 28 2024 Forecast is based on ignition time of 0800 EDT on April 29. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Dry conditions will persist through Monday. A few passing thin high clouds will be possible during the day tomorrow, maybe a few low level cumulus. MinRH values will average between 40 and 45 percent both Monday and Tuesday. There will be a slight chance of showers and thunderstorms are possible later Tuesday afternoon. SE transport winds less than 10mph are likely tomorrow morning, but a shift more towards the south is expected by the afternoon. Speeds will also pick up slightly to around 10-12mph. .MONDAY... Sky/weather.........Mostly sunny (25-35 percent). CWR.................0 percent. LAL.................1. Max temperature.....Around 83. Min humidity........42 percent. Dewpoint............59. Wind (20 ft)........Light winds becoming south 5 to 6 mph in the late morning and afternoon. Mixing height.......6500 ft AGL. Transport winds.....South 3 to 10 mph. Smoke dispersal.....Poor (600 knot-ft) early in the morning increasing to good (41600 knot-ft) in the afternoon. LVORI...............5. ADI.................4 early in the morning increasing to 52 in the afternoon. Haines Index........3 to 4 or very low to low potential for large plume dominated fire growth. Pcpn amount.........0.00 inches. CEILING (KFT).......1.5 increasing to 6.0. TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........27 30 33 26 20 28 36 33 28 23 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 LAL.............1 1 1 1 1 1 1 1 1 1 Temp............58 61 67 71 75 77 80 81 82 82 Dewpoint........57 59 60 61 59 59 58 57 57 57 RH..............96 93 79 69 59 54 47 43 42 42 20 FT wind dir..SE SE S S S S S S S S 20 FT wind spd..2 5 6 6 6 6 6 6 6 6 20 FT wind gust.5 8 9 10 10 10 10 10 10 10 Mix hgt (kft)...0.2 1.0 2.5 3.3 3.9 5.1 5.7 5.9 6.3 6.5 Transp wind dir.SE SE S S S S S S S S Transp wind spd.3 6 8 10 9 8 6 6 7 7 LVORI...........8 6 3 1 1 1 1 1 1 1 ADI.............4 7 27 42 46 46 43 45 48 52 Haines index....3 3 3 3 3 3 4 4 4 4 Vrate kt-ft/1K..1 8 22 29 29 30 30 33 39 42 Ventrate Cat....PR PR PR PR PR PR PR PR PR FR Ceiling (kft)...1.5 1.8 2.0 3.0 4.0 4.0 5.0 5.0 6.0 6.0 .MONDAY NIGHT... Sky/weather.........Partly cloudy (30-40 percent) then becoming mostly cloudy (50-60 percent). CWR.................10 percent. LAL.................1. Min temperature.....Around 60. Max humidity........95 percent. Dewpoint............57. Wind (20 ft)........Southeast winds 5 to 6 mph. Mixing height.......200 ft AGL. Transport winds.....Southeast 5 to 7 mph. Smoke dispersal.....Good (31400 knot-ft) early in the evening decreasing to poor (800 knot-ft) late in the night. LVORI...............4. ADI.................2 to 29. Haines Index........3 to 4 or very low to low potential for large plume dominated fire growth. Pcpn amount.........0.00 inches. CEILING (KFT).......6.0 increasing to 25 late in the evening, then decreasing to 20 in the late evening and overnight decreasing to 15 overnight decreasing to 12. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........20 20 20 23 28 34 39 45 47 50 56 58 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 10 10 10 10 10 10 10 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 Temp............81 80 76 72 69 67 65 64 63 62 61 61 Dewpoint........56 57 58 58 58 57 57 56 56 57 57 58 RH..............42 46 54 62 67 71 74 76 78 82 87 91 20 FT wind dir..S SE SE SE SE SE SE SE SE SE SE SE 20 FT wind spd..6 5 5 5 5 5 5 5 5 5 5 5 20 FT wind gust.10 8 8 7 7 7 8 8 9 9 8 7 Mix hgt (kft)...3.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Transp wind dir.S SE SE SE SE SE SE SE SE SE SE SE Transp wind spd.7 6 6 5 5 6 6 6 6 6 6 6 LVORI...........2 2 2 3 3 3 3 4 4 5 5 6 ADI.............29 3 2 2 2 2 3 4 4 4 4 4 Haines index....4 4 4 4 4 4 4 4 3 3 3 3 Vrate kt-ft/1K..31 11 1 1 1 1 1 1 1 1 1 1 Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR Ceiling (kft)...6.0 6.0 6.0 25 20 20 20 20 15 15 15 12 .TUESDAY... Sky/weather.........Partly sunny (50-60 percent). Slight chance of showers in the morning, then chance of showers and thunderstorms in the afternoon. CWR.................10 percent increasing to 20 percent early in the morning, then increasing to 30 percent early in the afternoon increasing to 40 percent early in the afternoon decreasing to 30 percent. LAL.................1 until 1400, then 2 until 1700, then 3. Max temperature.....Around 83. Min humidity........48 percent. Dewpoint............60. Wind (20 ft)........Light winds becoming southwest 5 to 7 mph in the late morning and afternoon. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......5300 ft AGL. Transport winds.....South 3 to 9 mph increasing to southwest 14 to 21 mph in the late morning and afternoon. Smoke dispersal.....Poor (700 knot-ft) early in the morning increasing to excellent (79300 knot-ft) in the afternoon. LVORI...............4. ADI.................3 early in the morning increasing to 97 in the afternoon. Haines Index........3 to 4 or very low to low potential for large plume dominated fire growth. Pcpn amount.........0.02 inches. CEILING (KFT).......12 early in the morning. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........61 66 69 65 59 55 55 54 54 52 47 45 Weather cov..... SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC Weather type.... RW RW RW RW RW RW RW RW RW RW Tstm cov........ SCH SCH SCH CHC CWR.............10 10 20 20 20 20 30 40 40 40 30 30 LAL.............1 1 1 1 1 1 1 1 2 2 2 3 Temp............60 61 62 65 70 74 77 79 80 82 82 82 Dewpoint........59 59 60 60 61 62 62 62 61 61 61 61 RH..............94 95 92 84 74 66 60 56 52 50 48 49 20 FT wind dir..S S S S S S SW SW SW SW SW SW 20 FT wind spd..3 3 3 5 6 6 7 7 6 7 7 6 20 FT wind gust.7 7 7 8 10 12 12 12 12 12 12 12 Mix hgt (kft)...0.2 0.2 0.2 1.0 2.7 3.5 3.8 4.5 4.9 5.0 5.2 5.3 Transp wind dir.S S S S S S S SW SW SW SW S Transp wind spd.5 3 5 9 15 18 21 20 18 18 16 14 LVORI...........6 6 6 4 3 1 1 1 1 1 1 1 ADI.............3 3 4 11 44 66 75 80 78 74 97 85 Haines index....3 3 3 3 3 4 4 4 4 4 4 4 Vrate kt-ft/1K..1 1 1 15 43 58 63 74 79 76 68 64 Ventrate Cat....PR PR PR PR FR FR GD GD GD GD GD GD Ceiling (kft)...12 12 $$ Forecaster...NListemaa Requested by...Amy Galetka Type of request...PRESCRIBED .TAG 2412639.0/FFC .DELDT 04/28/24 .FormatterVersion 2.0.0 .EMAIL amy.galetka@usda.gov