566
FNUS72 KCAE 121119
FWSCAE
SPOT FORECAST FOR LONG CANE DOVE FIELDS C221...USFS
NATIONAL WEATHER SERVICE COLUMBIA SC
719 AM EDT TUE MAY 12 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON MAY 12.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
THIN, HIGH CLOUDS ARE EXPECTED TO BE IN PLACE AT THE FORECAST
SITE TODAY, KEEPING TEMPERATURES RELATIVELY COOL. DESPITE THIS, A
DRY AIRMASS WILL FACILITATE FAIRLY GOOD MIXING, WITH MIN RH VALUES
EXPECTED TO FALL NEAR 30% THIS AFTERNOON. THE NOCTURAL INVERSION
SHOULD BEGIN LIFTING BETWEEN 8A AND 9A, WITH 10-20 MPH WIND GUSTS
EXPECTED AS IT DOES SO. WINDS ARE EXPECTED TO GRADUALLY RELAX THIS
AFTERNOON. THE INVERSION SHOULD QUICKLY SETTLE IN THIS EVENING
AFTER 8P.
REST OF TODAY
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........31 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 6 MPH BECOMING LIGHT.
MIXING HEIGHT.......5800 FT AGL.
TRANSPORT WINDS.....EAST 8 TO 14 MPH.
LVORI...............3.
ADI.................12 EARLY IN THE MORNING INCREASING TO 63 IN THE
AFTERNOON.
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0
TEMP............56 58 60 64 68 71 73 75 77 77 78
RH..............77 72 67 56 47 39 38 34 31 32 31
APARNT TMP (F)..56 58 60 64 68 71 73 75 77 77 78
20 FT WIND DIR..NE NE NE E E E E E E E E
20 FT WIND DIR..060 060 060 070 080 080 080 080 070 080 090
20 FT WIND SPD..5 6 6 6 6 6 6 6 5 5 3
20 FT WIND GUST.12 12 15 17 15 12 11 11 11 9 9
MIX HGT (KFT)...0.9 1.5 1.9 2.3 3.2 3.9 4.7 4.9 5.5 5.8 5.8
TRANSP WIND DIR.E E E E E E E E E E E
TRANSP WIND DIR.080 080 090 090 090 090 090 080 080 080 090
TRANSP WIND SPD.12 14 14 14 14 13 10 10 9 8 8
LVORI...........4 3 3 1 1 1 1 1 1 1 1
ADI.............12 28 33 42 56 63 61 63 63 58 58
TONIGHT
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 9 MPH.
LVORI...............4.
ADI.................53 EARLY IN THE EVENING DECREASING TO 2 LATE IN
THE NIGHT.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............77 76 71 64 62 60 59 58 55 55 54 53
RH..............32 36 46 56 60 62 69 72 83 80 86 89
APARNT TMP (F)..77 76 71 64 62 60 59 58 55 55 54 53
20 FT WIND DIR..E E E E E SE SE SE E E N N
20 FT WIND DIR..090 100 090 080 090 130 120 120 110 100 000 000
20 FT WIND SPD..3 2 1 2 2 2 2 2 1 1 0 0
20 FT WIND GUST.8 6 5 6 6 6 7 7 6 5 3 3
MIX HGT (KFT)...5.3 1.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.E E E E E SE SE SE SE E E E
TRANSP WIND DIR.090 100 090 090 100 130 130 120 130 110 110 090
TRANSP WIND SPD.8 7 6 7 8 8 9 9 9 8 7 5
LVORI...........1 2 2 3 3 3 3 3 5 5 6 6
ADI.............53 3 3 3 4 4 4 4 4 4 3 2
WEDNESDAY
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........44 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH
LATE IN THE AFTERNOON.
MIXING HEIGHT.......7200 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 6 MPH SHIFTING TO THE SOUTHEAST
AROUND 5 MPH LATE IN THE MORNING, THEN SHIFTING
TO THE WEST 7 TO 13 MPH IN THE AFTERNOON.
LVORI...............4.
ADI.................3 EARLY IN THE MORNING INCREASING TO 108 IN THE
AFTERNOON.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............53 54 56 62 66 71 74 76 78 80 80 81
RH..............89 90 86 78 73 64 57 52 48 45 45 44
APARNT TMP (F)..53 54 56 62 66 71 74 76 78 80 80 81
20 FT WIND DIR..N N N N N SE S SW SW SW W W
20 FT WIND DIR..000 000 000 000 000 120 200 230 230 240 250 250
20 FT WIND SPD..0 0 0 0 0 1 2 2 3 5 5 5
20 FT WIND GUST.3 3 3 3 3 3 5 6 8 11 11 12
MIX HGT (KFT)...0.4 0.4 0.6 1.2 1.9 2.8 3.9 4.7 5.8 6.6 7.2 5.8
TRANSP WIND DIR.NE NE NE E NE SE SW W W W W W
TRANSP WIND DIR.050 050 060 100 060 130 230 250 250 270 270 270
TRANSP WIND SPD.6 6 5 6 5 5 7 8 9 10 13 10
LVORI...........6 6 6 4 3 2 1 1 1 1 1 1
ADI.............3 6 4 9 11 16 35 48 66 82 108 74
FORECASTER...LARKIN
REQUESTED BY...DALLON SWINDLEHURST
TYPE OF REQUEST...PRESCRIBED
.TAG 2613436.0/CAE
.DELDT 05/12/26
.FORMATTERVERSION 2.0.0
.EMAIL DALLON.SWINDLEHURST@USDA.GOV,SHAWN.DONNELLY@USDA.GOV
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