Spot Forecast Issued by NWS Columbia, SC
000
FNUS72 KCAE 142304
FWSCAE
Spot Forecast for C 126 Block 5 and 6...USDA Forest Service
National Weather Service Columbia SC
704 PM EDT Sun Apr 14 2024
Forecast is based on ignition time of 1900 EDT on April 14.
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...
Fair and warm. Surface high pressure will remain centered to our south,
while a surface trough sets up to our north. This will result in W to
SW surface and transport winds. RH values are expected to be around 65
percent at 0900 and drop to around 40 percent by 1300, with minimum RH
values around 30 percent by late afternoon. Winds are expected to stay
up some Monday night out of the SW, promoting good dispersion with no
expectation of late night fog developing.
.REST OF TONIGHT...
Sky/weather.........Mostly clear (5-15 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 57.
Max humidity........80 percent.
Wind (20 ft)........Southwest winds 6 to 9 mph.
Mixing height.......500 ft AGL.
Transport winds.....Southwest 10 to 13 mph.
LVORI...............3.
ADI.................5 to 9.
TIME (EDT) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........0 1 10 15 12 10 4 1 0 0 0
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0
Temp............81 75 71 69 67 65 64 62 61 60 59
RH..............30 40 49 53 56 60 63 70 70 72 75
Aparnt tmp (F)..80 75 71 69 67 65 64 62 61 60 59
20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW
20 FT wind dir..230 220 210 210 210 220 230 230 230 240 230
20 FT wind spd..9 7 7 7 7 8 7 7 7 7 6
20 FT wind gust.14 10 12 13 13 14 12 12 12 12 12
Mix hgt (kft)...1.1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.SW SW SW SW SW SW SW W W W W
Transp wind dir.240 240 220 230 240 240 240 250 250 250 260
Transp wind spd.13 10 10 10 12 13 12 12 12 12 10
LVORI...........2 2 2 2 3 3 3 3 3 3 4
ADI.............9 5 5 5 8 8 5 5 5 8 5
.MONDAY...
Sky/weather.........Sunny (0-5 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 86.
Min humidity........31 percent.
Wind (20 ft)........Southwest winds 7 to 12 mph.
Mixing height.......6000 ft AGL.
Transport winds.....West 9 to 16 mph.
LVORI...............3.
ADI.................5 early in the morning increasing to 107 in the
afternoon.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
Sky (%).........0 1 1 0 1 1
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0
Temp............58 61 72 79 83 85
RH..............77 74 54 42 35 32
Aparnt tmp (F)..58 61 72 79 82 83
20 FT wind......SW 7 SW 7 W 8 W 9 SW 10 SW 12
20 FT wind gust.12 13 14 14 17 17
20 FT wind dir..230 240 260 250 240 240
Mix hgt (ft)....400 500 1900 3700 5300 6000
Transp wind dir.260 260 270 260 260 260
Transport wind..W 10 W 9 W 12 W 13 W 15 W 16
LVORI...........4 4 2 1 1 1
ADI.............5 10 28 57 91 107
.MONDAY NIGHT...
Sky/weather.........Clear (0-10 percent) then becoming partly
cloudy (30-40 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 59.
Max humidity........84 percent.
Wind (20 ft)........Southwest winds 5 to 10 mph becoming light.
Mixing height.......400 ft AGL.
Transport winds.....West 6 to 14 mph.
LVORI...............2.
ADI.................79 early in the evening decreasing to 3 late in
the night.
TIME (EDT) 6 PM 9 PM MIDNGT 3 AM
Sky (%).........2 37 31 26
Weather cov.....
Weather type....NONE NONE NONE NONE
Tstm cov........
Chc of pcpn (%).0 0 0 0
Temp............85 74 67 63
RH..............32 51 63 67
Aparnt tmp (F)..83 74 67 63
20 FT wind......SW 10G15 SW 6G9 SW 6G9 SW 6G8
20 FT wind dir..240 230 230 240
Mix hgt (ft)....4900 500 500 400
Transp wind dir.260 240 240 250
Transport wind..W 14 SW 7 SW 8 W 7
LVORI...........1 2 3 3
ADI.............79 3 4 3
$$
Forecaster...Miller
Requested by...Tarri McKinney
Type of request...PRESCRIBED
.TAG 2410778.0/CAE
.DELDT 04/14/24
.FormatterVersion 2.0.0
.EMAIL charles.mckinney@usda.gov