Spot Forecast
Issued by NWS Atlanta, GA
Issued by NWS Atlanta, GA
992
FNUS72 KFFC 171918
FWSFFC
Spot Forecast for 17A...USFWS
National Weather Service Peachtree City GA
218 PM EST Mon Nov 17 2025
Forecast is based on ignition time of 1000 EST on November 18.
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...
Humidity levels will recover some in the vicinity of the proposed burn
site on Tuesday. Expected minimum relative humidity values are in the
28 to 33 percent range, though there is a 20% chance that values will
dip to 25% for a couple of hours. Winds will be light (3 to 6 mph)
from the south on Tuesday. No rain is expected at the burn site through
the end of the workweek.
.TUESDAY...
Sky/weather.........Sunny (0-5 percent).
Max temperature.....Around 73.
Min humidity........29 percent.
Dewpoint............43.
Wind (20 ft)........Light winds before 10 AM will transition to
southerly winds in the 3 to 6 mph range
between 10 AM and 6 PM.
Mixing height.......3600 ft AGL.
Transport winds.....South 8 to 10 mph.
Smoke dispersal.....Poor (9200 knot-ft) early in the morning
increasing to good (31100 knot-ft) in the
afternoon.
LVORI...............2.
ADI.................14 to 43.
TIME (EST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1 0 1 2 2 3 4 3
Weather cov.....
Weather type....
Tstm cov........
Temp............57 63 68 71 72 73 73 70
Dewpoint........42 43 43 42 41 40 41 42
RH..............57 48 40 35 32 30 32 35
20 FT wind dir..S S S S S S S S
20 FT wind spd..1 2 4 4 5 4 3 3
20 FT wind gust.6 8 9 10 10 10 10 9
Mix hgt (kft)...1.3 1.9 2.5 3.0 3.4 3.6 3.4 2.5
Transp wind dir.S S S SW SW S S S
Transp wind spd.8 9 9 9 9 10 10 9
LVORI...........2 2 2 1 1 1 1 2
ADI.............14 21 28 33 40 43 41 28
Vrate kt-ft/1K..9 14 19 24 28 31 29 19
Ventrate Cat....PR PR PR PR PR PR PR PR
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Min temperature.....Around 52.
Max humidity........90 percent.
Dewpoint............45.
Wind (20 ft)........Light winds.
Mixing height.......200 ft AGL.
Transport winds.....Southwest 7 to 12 mph.
Smoke dispersal.....Poor (1100 knot-ft).
LVORI...............4.
ADI.................3 to 5.
TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
Sky (%).........5 9 5 11 20 30
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Temp............66 58 55 54 53 52
Dewpoint........45 44 44 44 45 46
RH..............47 60 68 69 74 80
20 ft wind......S 2 S 1 S 1 SW 1 SW 1 SW 1
20 ft wind gust.8 7 7 7 7 7
Mix hgt (ft)....1300 200 500 500 500 500
Transport wind..S 8 S 8 S 10 SW 10 SW 10 SW 12
LVORI...........2 3 3 3 3 4
ADI.............3 3 5 5 5 5
Vrate kt-ft/1K..9 1 4 4 4 4
Ventrate Cat....POOR POOR POOR POOR POOR POOR
.WEDNESDAY...
Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....Around 80.
Min humidity........58 percent.
Dewpoint............49 increasing to 62.
Wind (20 ft)........Light winds.
Mixing height.......5100 ft AGL.
Transport winds.....West 10 to 13 mph.
Smoke dispersal.....Poor (3300 knot-ft) early in the morning
increasing to good (54900 knot-ft) in the
afternoon.
LVORI...............3.
ADI.................10 early in the morning increasing to 73 in the
afternoon.
TIME (EST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
Sky (%).........31 31 31 36 36 33
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Temp............52 57 66 74 79 80
Dewpoint........48 53 60 63 64 64
RH..............88 89 80 68 60 59
20 ft wind......SW 1 SW 2 W 2 W 3 W 3 W 2
20 ft wind gust.7 8 9 12 12 10
Mix hgt (ft)....400 700 1600 3600 4900 4800
Transport wind..W 10 W 10 W 13 W 13 W 13 W 12
LVORI...........5 5 3 1 1 1
ADI.............11 11 25 53 70 66
Vrate kt-ft/1K..3 6 17 38 53 49
Ventrate Cat....POOR POOR POOR POOR FAIR FAIR
$$
Forecaster...Albright
Requested by...Nathan Herron
Type of request...PRESCRIBED
.TAG 2526139.0/FFC
.DELDT 11/17/25
.FormatterVersion 2.0.0
.EMAIL nathan_herron@fws.gov,nathanherron1615@gmail.com,carl_schmidt@fws.gov