198
FNUS72 KFFC 042242
FWSFFC

Spot Forecast for Unit 3C...USFW
National Weather Service Peachtree City GA
542 PM EST Tue Feb 4 2025

Forecast is based on ignition time of 1100 EST on February 05.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Patchy dense fog is possible tonight into early Wednesday morning.
Some patchy areas of fog are possible Thursday morning, but mixing
and precipitation could limit development.

Skies are expected to become mostly by early to mid morning on
Wednesday, with mixing heights generally less than 3 kft. 20ft
winds will likely be less than 5kt tomorrow with transport winds
less than 10kt. Dispersion indices will likely improve Thursday
afternoon as any precip ends and low ceilings improve.

.WEDNESDAY...

Sky/weather.........Partly sunny (65-75 percent).
CWR.................10 percent.
Max temperature.....Around 74.
Min humidity........54 percent.
Dewpoint............55.
Wind (20 ft)........Light winds.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 1 to 2 mph shifting to the southeast
                    late in the afternoon.
Smoke dispersal.....Poor (2000 knot-ft).
LVORI...............4.
ADI.................1 to 5.

TIME (EST)      11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........61  64  68  70  66  71  75
Weather cov.....
Weather type....
Tstm cov........
CWR.............10  10  10  10  10  10  10
Temp............64  67  70  71  72  73  71
Dewpoint........56  56  56  56  56  55  56
RH..............76  68  62  58  57  54  58
20 FT wind dir..NE  NE  E   E   E   E   E
20 FT wind spd..1   1   1   1   1   1   1
20 FT wind gust.6   7   7   7   7   7   6
Mix hgt (kft)...1.5 2.1 2.5 2.5 2.5 2.5 0.3
Transp wind dir.NE  N   N   NE  SE  SE  SE
Transp wind spd.1   2   2   2   2   2   1
LVORI...........4   3   3   3   3   3   3
ADI.............3   5   5   5   5   5   1
Vrate kt-ft/1K..2   3   4   4   4   4   3
Ventrate Cat....PR  PR  PR  PR  PR  PR  PR

.WEDNESDAY NIGHT...

Sky/weather.........Mostly cloudy (65-75 percent). Slight chance of
                    rain showers early in the evening, then chance
                    of rain showers in the evening. Slight chance
                    of rain showers overnight. Patchy fog early in
                    the morning.
CWR.................20 percent increasing to 40 percent in the
                    evening, then decreasing to 20 percent
                    overnight.
Min temperature.....Around 55.
Max humidity........100 percent.
Dewpoint............56.
Wind (20 ft)........Light winds.
Mixing height.......200 ft AGL.
Transport winds.....East around 1 mph shifting to the south 1 to 2
                    mph after 3 am.
Smoke dispersal.....Poor (300 knot-ft).
LVORI...............7.
ADI.................1.

TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........72  81  81  87  88  87  84  82  74  59  51  51
Weather cov.....SCH CHC CHC CHC CHC CHC CHC SCH SCH SCH SCH SCH
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RNF
Tstm cov........
CWR.............20  40  40  40  40  40  40  20  20  20  20  20
Temp............69  67  64  62  61  60  60  59  59  58  57  56
Dewpoint........56  56  57  57  57  57  57  57  57  56  56  56
RH..............64  68  78  82  87  90  91  91  93  95  98  99
20 FT wind dir..E   E   E   E   E   SE  SE  SE  SE  S   S   S
20 FT wind spd..1   1   1   1   1   1   1   1   1   1   1   1
20 FT wind gust.6   6   6   6   6   6   6   6   6   6   6   6
Mix hgt (kft)...0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2
Transp wind dir.E   E   E   E   E   SE  SE  SE  SE  S   S   S
Transp wind spd.1   1   1   1   1   1   1   1   1   1   2   2
LVORI...........3   4   5   6   6   7   7   7   8   8   9   10
ADI.............1   1   1   1   1   1   1   1   1   1   1   1
Vrate kt-ft/1K..1   0   0   0   0   0   0   0   0   0   0   0
Ventrate Cat....PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR

.THURSDAY...

Sky/weather.........Mostly sunny (35-45 percent). Patchy fog early
                    in the morning. Slight chance of rain showers
                    early in the morning.
CWR.................20 percent decreasing to 10 percent.
Max temperature.....Around 77.
Min humidity........55 percent.
Dewpoint............57 increasing to 60 in the late morning and
                    afternoon.
Wind (20 ft)........Light winds becoming southwest 5 to 6 mph late
                    in the morning.
Mixing height.......3600 ft AGL.
Transport winds.....Southwest 2 to 10 mph increasing to west 17 to
                    26 mph in the afternoon.
Smoke dispersal.....Poor (400 knot-ft) early in the morning
                    increasing to excellent (74700 knot-ft) in the
                    afternoon.
LVORI...............5.
ADI.................2 early in the morning increasing to 103 in the
                    afternoon.

TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........50  44  45  46  46  45  43  42  39  32  28  30
Weather cov.....SCH
Weather type....RNF
Tstm cov........
CWR.............20  10  10  10  10  10  10  10  10  10  10  10
Temp............55  56  58  60  63  67  70  73  75  77  76  75
Dewpoint........55  55  57  59  61  61  60  60  59  59  59  59
RH..............100 97  96  95  91  81  70  62  57  55  55  58
20 FT wind dir..S   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..1   1   2   2   3   5   5   6   6   6   5   5
20 FT wind gust.7   7   9   12  13  14  15  16  17  17  16  14
Mix hgt (kft)...0.2 0.2 0.2 0.2 1.8 2.1 2.9 3.3 3.4 3.5 3.6 0.2
Transp wind dir.S   SW  SW  SW  SW  SW  W   W   W   W   W   W
Transp wind spd.2   2   2   2   5   10  18  24  26  26  24  17
LVORI...........9   9   8   7   5   3   2   1   1   1   1   2
ADI.............2   3   2   3   11  30  62  88  91  101 103 18
Vrate kt-ft/1K..0   1   2   5   7   22  53  68  70  73  75  56
Ventrate Cat....PR  PR  PR  PR  PR  PR  FR  GD  GD  GD  GD  FR

$$
Forecaster...NListemaa
Requested by...Nathan Herron
Type of request...PRESCRIBED
.TAG 2502276.0/FFC
.DELDT 02/05/25
.FormatterVersion 2.0.0
.EMAIL nathanherron1615@gmail.com,nathan_herron@fws.gov