Suppression Forecast
Issued by NWS Columbia, SC

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000
FNUS72 KCAE 231329
FWSCAE

Spot Forecast for SRS C-29...US Forest Service
National Weather Service Columbia SC
829 AM EST Fri Feb 23 2018

Forecast is based on ignition time of 0900 EST on February 23.
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...High pressure and temperatures well above normal will
dominate the region again today. Locally dense fog has developed
this morning and is expected to burn off around 9 to 9:30 am with
cumulus clouds developing during the late morning and afternoon
hours. Cumulus development will be limited by dry air aloft with
no rain expected today. An inversion will begin developing with
sunset with mixing heights lowering to around 200 feet overnight.
With a moist air mass over the region, patchy fog will be possible
Saturday morning. The high pressure will begin weakening on
Saturday with an upper level disturbance crossing the area and
bring slight chances of showers to the burn area.

.REST OF TODAY...

Sky/weather.........Partly sunny (50-60 percent). Patchy fog late
                    in the morning.
Chance of pcpn......10 percent.
LAL.................No Tstms.
Max temperature.....Around 82.
Min humidity........44 percent.
Wind (20 ft)........Light and variable winds, becoming south 5 to 6
                    mph in the afternoon, then becoming light and
                    variable late.
Mixing height.......900-2400 ft AGL, increasing to 3200-4600 ft AGL
                    in the afternoon.
Transport winds.....South 8 to 10 mph.
LVORI...............3.
Max ADI.............41.

TIME (EST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........65  61  43  50  48  50  50  48  47
Weather cov.....PTY
Weather type....FOG
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  10  10  10  10
Temp............65  70  73  76  79  81  82  82  81
RH..............84  73  66  58  52  47  46  44  46
20 FT wind dir..E   SE  S   S   S   S   S   S   S
20 FT wind dir..110 150 180 180 180 180 180 180 180
20 FT wind spd..1   2   3   4   5   6   5   5   3
20 FT wind gust.2   4   6   6   7   8   8   8   7
Mix hgt (kft)...0.9 1.5 2.4 3.2 4.1 4.3 4.6 4.5 3.3
Trasnp wind dir.SE  SE  S   S   S   S   S   S   S
Transp wind spd.8   8   9   10  10  10  10  9   9
LVORI...........4   3   3   1   1   1   1   1   1
ADI.............10  16  28  35  39  40  41  36  38
LAL.............1   1   1   1   1   1   1   1   1

.TONIGHT...

Sky/weather.........Partly cloudy (35-45 percent), then becoming
                    mostly cloudy (60-70 percent). Patchy fog late.
Chance of pcpn......10 percent.
LAL.................No Tstms.
Min temperature.....Around 61.
Max humidity........93 percent.
Wind (20 ft)........Light and variable winds, becoming south around
                    5 mph early in the evening, then becoming light
                    and variable in the late evening and overnight.
Mixing height.......300-2200 ft AGL, decreasing to 200 ft AGL late.
Transport winds.....South 6 to 8 mph.
LVORI...............4.
Min ADI.............3.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........48     37     30     43     67     73
Weather cov.....                                   PATCHY
Weather type....NONE   NONE   NONE   NONE   NONE   FOG
Tstm cov........
Chc of pcpn (%).10     10     10     10     10     10
Temp............78     72     68     66     64     62
RH..............52     64     78     84     90     93
20 ft wind......S 2    S 5    S 4    S 3    S 3    S 3
20 ft wind gust.6      6      5      4      4      5
Mix hgt (ft)....2200   900    700    400    300    300
Transport wind..S 8    S 8    S 7    S 7    S 6    S 6
LVORI...........2      3      4      5      6      6
ADI.............4      4      3      3      3      3
LAL.............1      1      1      1      1      1

$$
Forecaster...Smith
Requested by...Chris Hobson
Type of request...PRESCRIBED
.TAG 1802423.0/CAE


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