433
FNUS72 KCAE 151002
FWSCAE
SPOT FORECAST FOR AGTHP UNIT 25 RX...SCDNR
NATIONAL WEATHER SERVICE COLUMBIA SC
602 AM EDT MON SEP 15 2025
FORECAST IS BASED ON IGNITION TIME OF 0600 EDT ON SEPTEMBER 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HIGH PRESSURE REMAINS OVER THE AREA TODAY WITH NORTHEASTERLY WINDS
EXPECTED TO INCREASE TO AROUND 10 MPH BY 10AM WITH SOME
OCCASIONAL GUSTS UP TO 20 MPH THROUGH EARLY AFTERNOON BEFORE WIND
GUSTS DIMINISH A BIT. DRY AIR MASS REMAINS IN PLACE SO NO RAIN IS
EXPECTED. ANOTHER WARM DAY EXPECTED WITH HIGHS IN THE MID 80S.
TODAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........44 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 10 MPH.
MIXING HEIGHT.......7000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 7 TO 16 MPH.
LVORI...............3.
ADI.................3 EARLY IN THE MORNING INCREASING TO 72 IN THE
AFTERNOON.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........39 39 37 37 25 27 34 35 44 50 42 42
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 10 10
TEMP............60 60 61 66 74 78 82 84 84 85 84 84
RH..............77 77 81 74 59 54 48 45 44 44 44 45
APARNT TMP (F)..60 60 61 66 74 78 82 84 84 85 84 85
20 FT WIND DIR..N N N N NE NE NE NE NE NE NE NE
20 FT WIND DIR..350 350 000 020 030 040 040 040 040 040 030 030
20 FT WIND SPD..3 3 5 6 8 9 10 10 10 10 10 10
20 FT WIND GUST.9 10 12 12 14 15 16 16 17 17 17 17
MIX HGT (KFT)...0.4 0.4 0.4 0.7 2.0 3.5 5.2 5.9 6.5 6.6 7.0 6.5
TRANSP WIND DIR.N N N NE NE NE NE NE NE N NE N
TRANSP WIND DIR.020 020 020 030 040 050 040 030 030 020 030 020
TRANSP WIND SPD.7 8 8 9 14 15 16 16 14 13 13 13
LVORI...........4 4 4 3 1 1 1 1 1 1 1 1
ADI.............3 8 8 10 36 52 68 72 64 59 60 58
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........92 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 9 MPH IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTH AROUND 5
MPH AFTER 3 AM.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 13 MPH.
LVORI...............4.
ADI.................54 EARLY IN THE EVENING DECREASING TO 4 LATE IN
THE NIGHT.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........21 19 17 20 12 9
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).10 10 0 0 0 0
TEMP............84 75 70 66 64 61
RH..............47 62 71 78 81 91
APARNT TMP (F)..84 75 70 66 64 61
20 FT WIND......NE 9 NE 6 NE 5 NE 3 NE 2 N 3
20 FT WIND GUST.16 13 13 10 9 10
20 FT WIND DIR..030 040 050 050 040 020
MIX HGT (FT)....5400 400 400 400 400 400
TRANSP WIND DIR.020 030 040 050 060 040
TRANSPORT WIND..N 13 NE 6 NE 5 NE 6 NE 7 NE 6
LVORI...........1 3 3 4 5 6
ADI.............54 4 4 4 4 4
TUESDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 9 MPH.
MIXING HEIGHT.......6800 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 12 MPH INCREASING TO 15 TO 16 MPH
LATE IN THE MORNING.
LVORI...............4.
ADI.................3 EARLY IN THE MORNING INCREASING TO 76 IN THE
AFTERNOON.
TIME (EDT) 6 AM 9 AM NOON 3 PM
SKY (%).........9 10 18 23
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0
TEMP............60 65 79 83
RH..............91 82 54 48
APARNT TMP (F)..60 65 79 84
20 FT WIND......N 3G10 N 6G12 N 9G15 NW 10G16
20 FT WIND DIR..000 000 340 330
MIX HGT (FT)....400 1300 5000 6800
TRANSP WIND DIR.020 000 350 340
TRANSPORT WIND..N 5 N 8 N 16 N 16
LVORI...........6 3 1 1
ADI.............3 20 66 76
FORECASTER...COLEMAN
REQUESTED BY...HUNTER YOUNG
TYPE OF REQUEST...PRESCRIBED
.TAG 2521962.0/CAE
.DELDT 09/15/25
.FORMATTERVERSION 2.0.0
.EMAIL YOUNGH@DNR.SC.GOV
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