932
FNUS72 KFFC 180848
FWSFFC
SPOT FORECAST FOR DUG GAP SOUTH...USFS
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
448 AM EDT THU SEP 18 2025
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON SEPTEMBER 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
FOG IS POSSIBLE IN THE VICINITY OF THE BURN AREA THROUGH 9 AM THIS
MORNING. WINDS AT THE SITE WILL BE LIGHT (4 MPH OR LESS) TODAY, WITH
A SLIGHT TREND TOWARDS NORTH WINDS IN THE AFTERNOON. ANY TERRAIN OR
SLOPE WILL IMPACT THE WINDS AND FAVOR UPSLOPE FLOW THIS AFTERNOON.
CALM WINDS TONIGHT WILL GIVE WAY TO WEAK (4 MPH OR LESS) SOUTHEAST
WINDS ON FRIDAY. THE ODDS OF WETTING RAINFALL AT THE SITE IN THE NEXT
48 HOURS ARE LOW (AROUND 10%).
TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT). PATCHY FOG EARLY IN THE
MORNING.
CWR.................10 PERCENT.
CHANCE OF THUNDER...5 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........40 PERCENT.
DEWPOINT............64 DECREASING TO 60 LATE IN THE AFTERNOON.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......6600 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 2 MPH SHIFTING TO THE SOUTHEAST
AROUND 3 MPH IN THE MORNING, THEN SHIFTING TO
THE EAST AROUND 5 MPH EARLY IN THE AFTERNOON
SHIFTING TO THE NORTH 2 TO 3 MPH IN THE
AFTERNOON.
LVORI...............6.
ADI.................1 TO 28.
PCPN AMOUNT.........0.00 INCHES.
CEILING (KFT).......25 DECREASING TO 20 LATE IN THE MORNING, THEN
DECREASING TO 3.0 LATE IN THE MORNING
INCREASING TO 20 EARLY IN THE AFTERNOON
INCREASING TO 25.
DISPERSION INDEX....5 INCREASING TO 28.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........32 31 28 21 18 15 13 11 9 9 9 11
WEATHER COV.....PTY PTY PTY PTY
WEATHER TYPE....FOG FOG FOG FOG
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 10 10
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 10 10
TEMP............64 63 63 67 72 76 80 83 85 86 87 86
DEWPOINT........62 62 62 64 65 66 64 63 62 62 60 60
RH..............95 97 95 91 78 70 59 51 47 44 40 41
20 FT WIND DIR..N N NW NW NE E E N N N N N
20 FT WIND SPD..1 1 1 1 1 1 1 2 2 2 2 3
20 FT WIND GUST.5 5 6 5 5 6 6 6 7 7 8 8
MIX HGT (KFT)...0.4 0.4 0.3 0.4 1.1 1.8 3.5 4.8 6.0 6.3 6.6 6.3
TRANSP WIND DIR.N E E SE SE SE E N N N N N
TRANSP WIND SPD.2 3 3 3 3 3 5 2 3 3 3 3
DISPERSION IDX..1 3 3 4 5 9 19 16 21 24 27 28
LVORI...........9 9 8 6 4 3 2 2 2 2 2 2
ADI.............1 3 3 4 5 9 19 16 21 24 27 28
CEILING (KFT)...25 25 25 20 20 3.0 20 20 25 25 25 25
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).
CWR.................10 PERCENT.
CHANCE OF THUNDER...5 PERCENT.
MIN TEMPERATURE.....AROUND 63.
MAX HUMIDITY........90 PERCENT.
DEWPOINT............60.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 3 MPH SHIFTING TO THE SOUTHEAST 3
TO 5 MPH OVERNIGHT.
LVORI...............4.
ADI.................1 TO 19.
PCPN AMOUNT.........0.00 INCHES.
CEILING (KFT).......25.
DISPERSION INDEX....19 DECREASING TO 2.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........12 12 13 12 13 11 7 6 7 10 12 14
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............10 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).10 0 0 0 0 0 0 0 0 0 0 0
TEMP............85 83 77 74 71 70 69 68 67 65 64 64
DEWPOINT........60 60 60 60 60 60 60 60 60 60 60 60
RH..............42 46 55 62 67 70 73 77 80 82 86 88
20 FT WIND DIR..N NE NE N N N N N NW NW NW SW
20 FT WIND SPD..2 2 2 1 1 1 1 1 1 1 1 1
20 FT WIND GUST.8 7 7 6 6 6 5 5 5 5 5 5
MIX HGT (KFT)...5.3 1.5 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.N N NE E E E E E SE SE SE SE
TRANSP WIND SPD.3 3 5 5 5 5 5 3 3 5 5 3
DISPERSION IDX..19 2 2 2 2 2 2 1 1 2 2 1
LVORI...........2 2 3 3 3 3 3 4 6 5 6 6
ADI.............19 2 2 2 2 2 2 1 1 2 2 1
CEILING (KFT)...25 25 25 25 25 25 25 25 25 25 25 25
FRIDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CWR.................10 PERCENT.
CHANCE OF THUNDER...6 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........36 PERCENT.
DEWPOINT............62 DECREASING TO 58 LATE IN THE AFTERNOON.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......7800 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 2 TO 3 MPH SHIFTING TO THE NORTHWEST
AROUND 3 MPH LATE IN THE AFTERNOON.
LVORI...............4.
ADI.................1 TO 29.
PCPN AMOUNT.........0.00 INCHES.
CEILING (KFT).......25 DECREASING TO 20 EARLY IN THE AFTERNOON,
THEN DECREASING TO 15 EARLY IN THE AFTERNOON
DECREASING TO 6.0 EARLY IN THE AFTERNOON
INCREASING TO 7.0.
DISPERSION INDEX....4 INCREASING TO 27.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........19 18 20 8 7 5 9 12 16 17 18 19
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 10 10 10 10
CHC OF THDR (%).0 0 0 0 0 0 0 0 10 10 10 10
TEMP............64 63 63 67 72 78 82 85 87 88 89 88
DEWPOINT........60 60 61 62 64 64 63 62 61 59 58 58
RH..............88 90 90 86 75 62 52 46 42 38 36 36
20 FT WIND DIR..NW NW NW N NE E E N N N N N
20 FT WIND SPD..1 1 1 1 1 1 1 2 2 2 2 2
20 FT WIND GUST.5 5 5 3 3 5 6 6 7 8 8 8
MIX HGT (KFT)...0.4 0.4 0.3 0.6 1.1 2.0 3.5 5.2 6.6 7.6 7.8 7.2
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE S W NW
TRANSP WIND SPD.3 3 3 3 3 2 2 3 3 3 3 3
DISPERSION IDX..1 3 3 3 5 7 12 19 25 28 29 29
LVORI...........6 6 6 6 3 3 2 2 2 2 2 2
ADI.............1 3 3 3 5 7 12 19 25 28 29 29
CEILING (KFT)...25 25 25 25 25 25 20 15 6.0 6.0 7.0 7.0
FORECASTER...ALBRIGHT
REQUESTED BY...SARA LACOSTE
TYPE OF REQUEST...WILDFIRE
.TAG 2522089.0/FFC
.DELDT 09/18/25
.FORMATTERVERSION 2.0.0
.EMAIL GAGIC@FIRENET.GOV,ANDREW.BAXTER@USDA.GOV,MICHAEL.DAVIS1@USDA.GOV
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