Suppression Forecast
Issued by NWS Columbia, SC

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000
FNUS72 KCAE 130134
FWSCAE

Spot Forecast for Big Bay 04...USFWS
National Weather Service Columbia SC
834 PM EST Tue Dec 12 2017

Forecast is based on ignition time of 2100 EST on December 12.
If conditions become unrepresentative...contact the National Weather
Service.

Positive or negative feedback including observations taken at
the burn site would be greatly appreciated. You can use the same
webpage where you requested the spot forecast for this. You may
also call our office if you have questions or concerns.

.DISCUSSION...Very dry conditions will occur Wednesday.

Wind will diminish tonight as the low to our northeast moves
farther away and the pressure gradient relaxes somewhat. Ridging
extending along the Gulf Coast will maintain a dry westerly
flow. West or northwest wind gusting around 25 mph this evening
will diminish to around 10 mph during the early morning hours.

Wind during the day Wednesday will be northwest or west about
10 mph during the morning, and mainly southwest 10 to 15 mph
in the afternoon. It will be very dry. Relative humidity
will drop to around 34 percent around 1000 am and be near
25 percent by noon. The minimum relative humidity during the
afternoon will be about 20 percent.

The air mass will be too dry for fog.

.REST OF TONIGHT...

Sky/weather.........Clear (0-10 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Min temperature.....Around 29.
Max humidity........57 percent.
Wind (20 ft)........Northwest winds 6 to 10 mph.
Mixing height.......200-1700 ft AGL.
Transport winds.....West 16 to 25 mph.
LVORI...............3.
Min ADI.............7.

TIME (EST)      9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........6   5   3   2   1   1   1   1   1
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0
Temp............40  38  37  36  35  34  32  31  30
RH..............57  54  54  54  54  53  53  56  55
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  W
20 FT wind dir..300 300 310 310 310 310 300 300 290
20 FT wind spd..10  9   9   8   7   6   6   6   6
20 FT wind gust.25  23  20  15  15  10  10  10  10
Mix hgt (kft)...0.9 0.2 0.5 1.2 1.7 1.5 1.1 0.7 0.5
Trasnp wind dir.NW  NW  NW  NW  NW  NW  W   W   W
Transp wind spd.25  24  22  20  17  16  16  16  16
LVORI...........2   2   2   2   2   2   2   3   3
ADI.............23  16  15  13  12  11  11  7   7
LAL.............1   1   1   1   1   1   1   1   1

.WEDNESDAY...

Sky/weather.........Sunny (0-5 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Max temperature.....Around 48.
Min humidity........22 percent.
Wind (20 ft)........Southwest winds 6 to 9 mph.
Mixing height.......500-2400 ft AGL, increasing to 2100-2900 ft AGL
                    in the afternoon.
Transport winds.....Southwest 12 to 20 mph, increasing to 22 to 23
                    mph late.
LVORI...............2.
Max ADI.............65.

TIME (EST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........1      1      1      0      0      0
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............30     30     37     44     47     48
RH..............55     53     34     25     22     22
20 ft wind......W 6    W 6    W 8    W 9    SW 10  SW 10
20 ft wind gust.10     10     15     15     15     15
Mix hgt (ft)....500    1000   2100   2600   2900   2700
Transport wind..W 16   W 14   W 13   W 12   W 16   SW 22
LVORI...........2      2      1      1      1      1
ADI.............12     16     32     34     50     65
LAL.............1      1      1      1      1      1

$$
Forecaster...Linton
Requested by...Brock Williams
Type of request...PRESCRIBED
.TAG 1719900.0/CAE



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