Suppression Forecast
Issued by NWS Columbia, SC

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801
FNUS72 KCAE 191220
FWSCAE

Spot Forecast for LCRD C-324...US Forest Service
National Weather Service Columbia SC
720 AM EST Mon Feb 19 2018

Forecast is based on ignition time of 0800 EST on February 19.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...A stationary front just south of the burn location
will slowly move northward today and into the central Midlands by
early afternoon. This will result in mostly cloudy skies with
mixing heights slowly rising through the day. Although rain is not
expected with the front afternoon minimum relative humidity will
be around 65 percent. Easterly winds this morning under 5 mph will
veer to southeasterly between 5 and 7 mph from midday through the
evening hours with transport winds will be southeasterly this
morning becoming southerly from midday into tonight. A strong
inversion will develop this evening with fog expected to develop
overnight. High pressure will control the region for Tuesday and
Wednesday.

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.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (75-85 percent). Patchy fog early
                    in the morning.
Chance of pcpn......10 percent.
LAL.................No Tstms.
Max temperature.....Around 73.
Min humidity........65 percent.
Wind (20 ft)........Light and variable winds, becoming southeast
                    around 5 mph late.
Mixing height.......2700 ft AGL.
Transport winds.....South 8 to 16 mph.
LVORI...............4.
Max ADI.............48.

TIME (EST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........95  95  84  81  78  75  65  63  66  64
Weather cov.....PTY
Weather type....FOG
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  10  0   0   0   0
Temp............57  58  60  63  65  67  69  71  71  71
RH..............88  87  84  82  80  76  72  67  65  65
20 FT wind dir..E   E   E   SE  SE  SE  SE  SE  S   SE
20 FT wind dir..080 090 110 120 140 150 150 140 160 150
20 FT wind spd..3   4   4   4   4   4   4   4   5   5
20 FT wind gust.5   5   5   5   5   5   5   5   10  10
Mix hgt (kft)...0.6 0.7 0.7 1.1 1.9 2.3 2.4 2.6 2.7 2.4
Trasnp wind dir.SE  SE  SE  S   S   S   S   S   S   S
Transp wind spd.8   8   9   9   9   10  14  16  16  12
LVORI...........6   6   5   4   3   3   3   1   3   3
ADI.............8   6   10  13  21  21  39  48  37  33
LAL.............1   1   1   1   1   1   1   1   1   1

.TONIGHT...

Sky/weather.........Mostly cloudy (60-70 percent). Areas of fog
                    after midnight.
Chance of pcpn......10 percent.
LAL.................No Tstms.
Min temperature.....Around 60.
Max humidity........93 percent.
Wind (20 ft)........Light and variable winds.
Mixing height.......300 ft AGL.
Transport winds.....Southeast 5 to 7 mph.
LVORI...............5.
Min ADI.............2.

TIME (EST)      6 PM         10 PM        2 AM
Sky (%).........63           56           65
Weather cov.....                          AREAS
Weather type....NONE         NONE         FOG
Tstm cov........
Chc of pcpn (%).0            10           10
Temp............70           64           62
RH..............67           81           87
20 FT wind......SE 4G5       SE 4G5       SE 4G5
Mix hgt (ft)....1900         400          300
Transport wind..SE 7         SE 6         SE 5
LVORI...........3            5            6
ADI.............5            4            3
LAL.............1            1            1

.TUESDAY...

Sky/weather.........Mostly cloudy (70-80 percent). Areas of fog
                    early in the morning.
Chance of pcpn......10 percent.
LAL.................No Tstms.
Max temperature.....Around 80.
Min humidity........50 percent.
Wind (20 ft)........Light and variable winds, becoming south 5 to 6
                    mph in the late morning and afternoon.
Mixing height.......4100 ft AGL.
Transport winds.....Southeast 5 to 12 mph, increasing to 12 to 15
                    mph in the late morning and afternoon.
LVORI...............5.
Max ADI.............51.

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky (%).........83        88        63        61
Weather cov.....AREAS
Weather type....FOG       NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).10        10        10        10
Temp............60        66        75        80
RH..............93        81        62        51
20 FT wind......SE 3G5    S 4G5     S 5G10    S 5G10
Mix hgt (ft)....300       1500      3300      4000
Transport wind..SE 5      SE 12     S 15      S 13
LVORI...........6         3         1         1
ADI.............5         23        50        47
LAL.............1         1         1         1

$$
Forecaster...Proud
Requested by...jamie atkins
Type of request...PRESCRIBED
.TAG 1802140.0/CAE



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