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FNUS72 KCHS 151201
FWSCHS

Spot Forecast for MA-02 Site Prep...USFWS
National Weather Service Charleston SC
701 AM EST Fri Dec 15 2017

Forecast is based on ignition time of 0900 EST on December 15.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
A dry cold front will move across the burn site this afternoon.
There is no risk for fog overnight as the atmosphere will remain
too mixed. Please note the late development of the overnight
inversion.

Fog potential for tonight: None.

.REST OF TODAY...

Sky/weather.........Partly sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 63.
Min humidity........46 percent.
Wind (20 ft)........Light and variable winds, becoming west 5 to 9
                    mph in the late morning and afternoon.
Mixing Height.......Max 2700 ft AGL.
Transport Winds.....Southwest around 6 mph, increasing to west 16
                    to 20 mph in the afternoon.
Max ADI.............47.
Inversion End.......1000

TIME (EST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  MC  MC  PC  PC  MC  MC  MC  MC
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0
Temp............48  52  56  59  61  62  63  62  59
RH..............74  66  57  51  48  46  46  48  53
20 FT wind dir..SW  SW  SW  SW  W   W   W   W   W
20 FT wind spd..3   5   6   7   8   9   9   9   8
20 FT wind gust.4   6   8   10  12  12  12  12  12
Mix hgt (kft)...0.9 1.3 1.7 2.2 2.6 2.5 2.4 2.3 2.2
Transp wind dir.SW  SW  SW  W   W   W   W   W   W
Transp wind spd.6   6   6   16  16  16  20  20  20
LVORI...........6   5   3   2   1   1   2   2   2
ADI.............16  24  32  40  47  44  40  36  32

.TONIGHT...

Sky/weather.........Mostly cloudy, then becoming mostly clear.
Chance of pcpn......0 percent.
Min temperature.....Around 37.
Max humidity........74 percent.
Wind (20 ft)........Northwest winds 5 to 8 mph until early morning,
                    becoming light and variable very late.
Max LVORI...........3.
Min ADI.............4.
Inversion Begin.....0200

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......CLOUDY CLOUDY MCLDY  PCLDY  MCLEAR MCLEAR
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............55     50     48     46     43     40
RH..............59     71     68     65     67     70
20 ft wind......W 7    W 7    NW 8   NW 6   NW 5   NW 4
20 ft wind gust.12     10     12     10     6
Mix hgt (ft)....2100   2100   2100   1200   600    500
Transport wind..W 18   W 18   NW 18  NW 10  NW 10  NW 4
LVORI...........3      3      3      3      3      3
ADI.............29     21     14     7      4      4

.SATURDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 59.
Min humidity........37 percent.
Wind (20 ft)........Light and variable winds.
Mixing Height.......Max 2400 ft AGL.
Transport Winds.....Light winds, becoming north around 6 mph late
                    in the morning, then becoming light in the
                    afternoon.
Max ADI.............6.
Inversion End.......1000.

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky cover.......MCLEAR    MCLEAR    MCLEAR    MCLEAR
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).0         0         0         0
Temp............37        44        54        59
RH..............75        60        43        37
20 FT wind......N 3G4     NW 2      W 2       SW 2
Mix hgt (ft)....300       1600      2200      2400
Transport wind..NW 4      N 6       NW 2      W 4
LVORI...........3         3         2         2
ADI.............4         5         6         5

$$
Forecaster...WFO CHS
Requested by...Brock Williams
Type of request...PRESCRIBED
.TAG 1720009.0/CHS
.EMAIL brock_williams@fws.gov