Suppression Forecast
Issued by NWS Atlanta, GA

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FNUS72 KFFC 171428
FWSFFC

Spot Forecast for Test Test Test...NWS
National Weather Service Peachtree City GA
1028 AM EDT Thu May 17 2018

Forecast is based on forecast start time of 1100 EDT on May 17.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Test...test...test. Glad this was a test with 70 degree dewpoints!

.REST OF TODAY...

Sky/weather.........Cloudy (90-100 percent). Chance of showers and
                    slight chance of thunderstorms late in the
                    morning, then showers likely and chance of
                    thunderstorms in the afternoon.
CWR.................50 percent increasing to 60 percent in the
                    afternoon.
LAL.................1-8 strikes until 1200, then 9-15 strikes.
Max temperature.....Around 72.
Min humidity........74 percent.
Wind (20 ft)........Light winds. Gusty and erratic winds expected
                    near thunderstorms late in the morning. Gusty
                    and erratic winds expected near thunderstorms
                    in the afternoon.
Mixing height.......1700-2400 ft AGL.
Transport winds.....Southeast 8 to 9 mph.
Smoke dispersal.....Fair (13600 knot-ft).
LVORI...............4.
ADI.................22.
Haines Index........3 to 4 OR or very low potential for large plume
                    dominated fire growth to or low potential for
                    large plume dominated fire growth.
Pcpn amount.........0.26 inches.
CEILING (KFT).......1.2 increasing to 5.0.
Dispersion..........1.

TIME (EDT)      11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........95  94  92  91  91  90  90
Weather cov.....CHC CHC LKY LKY LKY LKY LKY
Weather type....RW  RW  RW  RW  RW  RW  RW
Tstm cov........SCH CHC CHC CHC CHC CHC CHC
CWR.............50  50  60  60  60  60  60
LAL.............2   3   3   3   3   3   3
Temp............66  68  70  71  72  72  72
RH..............88  84  79  76  74  74  75
20 FT wind dir..E   SE  SE  SE  S   S   S
20 FT wind spd..3   2   2   2   3   3   3
20 FT wind gust.4   4   4   4   5   5   6
Mix hgt (kft)...1.7 1.8 2.1 2.2 2.2 2.3 2.4
Transp wind dir.SE  SE  SE  SE  SE  SE  SE
Transp wind spd.9   9   9   9   8   8   8
Dispersion......1   1   1   1   1   1   1
LVORI...........4   4   3   3   3   3   3
ADI.............20  21  24  24  22  21  19
Haines index....3   3   3   4   4   4   4
VRate kt-ft/100014  16  17  17  18  18  16
Ceiling (kft)...1.2 1.8 2.5 3.0 3.5 4.0 5.0

.TONIGHT...

Sky/weather.........Mostly cloudy (80-90 percent). Showers likely
                    and chance of thunderstorms early in the
                    evening, then chance of showers and slight
                    chance of thunderstorms in the late evening and
                    overnight. Patchy fog early in the morning.
CWR.................60 percent decreasing to 30 percent.
LAL.................9-15 strikes until 2200, then 1-8 strikes.
Min temperature.....Around 63.
Max humidity........97 percent.
Wind (20 ft)........Light winds becoming southeast 5 to 6 mph in
                    the late evening and overnight. Gusty and
                    erratic winds expected near thunderstorms.
Mixing height.......200-1800 ft AGL.
Transport winds.....South 5 to 13 mph.
Smoke dispersal.....Poor (0 knot-ft).
LVORI...............5.
ADI.................16 decreasing to 6.
Haines Index........3 to 4 OR or very low potential for large plume
                    dominated fire growth to or low potential for
                    large plume dominated fire growth.
Pcpn amount.........0.35 inches.
CEILING (KFT).......6.0 decreasing to 1.2.
Dispersion..........1.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........91  87  82  83  85  85  84  81  80  81  83  84
Weather cov.....LKY LKY LKY LKY CHC CHC CHC CHC CHC CHC CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH
CWR.............60  60  60  60  50  50  40  40  30  30  30  30
LAL.............3   3   3   3   2   2   2   2   2   2   2   2
Temp............71  70  69  68  68  67  66  65  65  64  64  63
RH..............76  77  78  80  82  84  86  89  91  93  95  96
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..3   3   3   3   5   5   5   6   6   6   6   6
20 FT wind gust.5   5   6   6   6   6   6   7   7   8   8   10
Mix hgt (kft)...1.8 0.7 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Transp wind dir.SE  SE  SE  S   S   S   S   S   S   S   S   S
Transp wind spd.7   7   6   6   5   5   5   6   7   9   12  13
Dispersion......1   1   1   1   1   1   1   1   1   1   1   1
LVORI...........4   4   4   5   5   5   6   6   6   6   6   6
ADI.............16  3   3   3   3   3   3   4   5   6   7   8
Haines index....4   4   3   3   3   3   3   3   3   3   3   3
VRate kt-ft/100011  5   1   0   0   1   1   1   1   2   2   2
Ceiling (kft)...6.0 6.0 6.0 6.0 6.0 5.0 5.0 3.5 3.0 2.0 1.5 1.2

.FRIDAY...

Sky/weather.........Mostly cloudy (80-90 percent). Patchy fog early
                    in the morning. Chance of showers in the
                    morning. Chance of thunderstorms through the
                    day. Showers likely in the afternoon.
CWR.................30 percent increasing to 60 percent.
LAL.................1-8 strikes until 0800, then 9-15 strikes.
Max temperature.....Around 70.
Min humidity........75 percent.
Wind (20 ft)........Southeast winds 6 to 9 mph. Gusty and erratic
                    winds expected near thunderstorms early in the
                    morning. Gusty and erratic winds expected near
                    thunderstorms early in the morning.
Mixing height.......200-1700 ft AGL increasing to 2300-2600 ft AGL
                    in the afternoon.
Transport winds.....South 13 to 21 mph.
Smoke dispersal.....Poor to good (1000-47500 knot-ft).
LVORI...............5.
ADI.................13 increasing to 45.
Haines Index........3 to 4 OR or very low potential for large plume
                    dominated fire growth to or low potential for
                    large plume dominated fire growth.
Pcpn amount.........0.36 inches.
CEILING (KFT).......0.6 increasing to 0.9 early in the morning,
                    then increasing to 1.2 early in the morning
                    increasing to 3.5 late in the morning
                    decreasing to 1.2 increasing to 1.8 early in
                    the afternoon increasing to 2.5.
Dispersion..........1.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........85  86  87  85  83  82  83  83  83  83  83  83
Weather cov.....CHC CHC CHC CHC CHC CHC CHC CHC CHC LKY LKY LKY
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
CWR.............30  30  30  40  40  40  40  50  50  60  60  60
LAL.............2   2   3   3   3   3   3   3   3   3   3   3
Temp............63  63  64  65  66  68  69  70  70  70  70  70
RH..............97  96  94  91  87  84  81  79  78  76  75  75
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  S   S   SE  SE  SE
20 FT wind spd..6   6   6   6   6   7   7   8   9   9   9   9
20 FT wind gust.8   8   8   8   8   10  10  12  12  13  12  12
Mix hgt (kft)...0.2 0.2 0.2 0.5 1.1 1.4 1.7 2.3 2.6 2.6 2.5 2.4
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.13  13  13  13  13  13  14  16  18  20  21  21
Dispersion......1   1   1   1   1   1   1   1   1   1   1   1
LVORI...........6   5   5   5   4   4   3   3   3   3   3   3
ADI.............9   14  14  14  17  20  25  34  40  42  43  45
Haines index....3   3   3   3   3   3   3   3   4   4   4   3
VRate kt-ft/10001   1   2   5   10  16  25  34  41  46  48  44
Ceiling (kft)...0.6 0.9 1.2 3.5 1.2 1.5 1.8 2.0 2.0 2.0 2.5 2.5

$$
Forecaster...Baker
Requested by...Lara Pagano
Type of request...WILDFIRE
.TAG 1810221.0/FFC
.DELDT 05/17/18



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