579
FNUS72 KGSP 101342
FWSGSP
SPOT FORECAST FOR UPDATED LONG CREEK DOVE...USFS
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
942 AM EDT WED SEP 10 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON SEPTEMBER 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY HIGH PRESSURE WILL REMAIN IN PLACE THROUGH THE END OF THE
WORKWEEK, LEADING TO MOSTLY SUNNY SKIES AND LIGHT WINDS.
THURSDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........41 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......5600 FT AGL.
TRANSPORT WINDS.....NORTH 2 TO 6 MPH.
SMOKE DISPERSAL.....POOR (4603 MPH-FT) EARLY IN THE MORNING
INCREASING TO GOOD (32339 MPH-FT) IN THE
AFTERNOON.
LVORI...............2.
ADI.................6 TO 37.
STABILITY CLASS.....1.
PCPN AMOUNT.........0.00 INCHES.
CEILING (FT)........27859 INCREASING TO 32202 LATE IN THE MORNING,
THEN DECREASING TO 30000 LATE IN THE AFTERNOON
INCREASING TO 35000 LATE IN THE AFTERNOON.
VISIBILITY (SM).....9.
SFC PRESSURE (IN)...28.36.
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 1 4 8 11 13 15 17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF THDR (%).0 0 0 0 0 0 0 0
TEMP............68 76 79 81 82 82 82 80
DEWPOINT........55 56 56 56 56 56 57 57
RH..............62 50 45 42 42 41 42 46
20 FT WIND DIR..NE SE SE SE S S S S
20 FT WIND SPD..1 1 1 1 1 2 2 1
20 FT WIND GUST.6 5 6 6 7 7 7 6
MIX HGT (KFT)...2.0 3.5 4.4 4.9 5.2 5.6 5.6 5.1
TRANSP WIND DIR.N NE N N N N N N
TRANSP WIND SPD.2 3 3 5 5 5 6 6
LVORI...........3 2 2 2 2 2 1 1
ADI.............6 16 19 28 27 29 37 34
VRATE MPH-FT/10005 12 15 23 24 26 32 30
CEILING (HFT)...279 350 347 322 300 314 336 350
VISIBILITY (SM).9 10 10 10 10 10 10 10
SFC PRES (IN)...845 845 844 842 840 838 837 836
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........89 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE EAST
AROUND 3 MPH EARLY IN THE EVENING, THEN
SHIFTING TO THE NORTHEAST 5 TO 7 MPH LATE IN
THE EVENING.
SMOKE DISPERSAL.....FAIR (17032 MPH-FT) EARLY IN THE EVENING
DECREASING TO POOR (345 MPH-FT) LATE IN THE
NIGHT.
LVORI...............4.
ADI.................2 TO 22.
STABILITY CLASS.....4.
PCPN AMOUNT.........0.00 INCHES.
CEILING (FT)........30000 DECREASING TO 8204.
VISIBILITY (SM).....10.
SFC PRESSURE (IN)...28.36.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........21 26 30 27 25 22 18 15 11 9 6 4
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............77 73 70 68 66 65 64 63 62 60 59 59
DEWPOINT........58 59 59 59 59 58 58 57 56 55 55 54
RH..............52 60 68 74 78 79 81 81 82 83 84 85
20 FT WIND DIR..SE E NE NE N N N N N N N N
20 FT WIND SPD..1 1 1 1 1 1 1 1 1 1 1 1
20 FT WIND GUST.6 6 6 6 7 7 7 7 7 7 7 7
MIX HGT (KFT)...3.7 1.9 0.4 0.1 0.2 0.5 0.5 0.5 0.4 0.5 0.5 0.5
TRANSP WIND DIR.N NE E E NE NE NE NE NE NE N N
TRANSP WIND SPD.5 5 3 3 3 5 6 7 7 7 6 6
LVORI...........2 3 3 3 4 4 5 5 5 5 5 5
ADI.............22 2 2 2 2 2 3 3 3 3 3 3
VRATE MPH-FT/100017 9 1 0 1 2 3 3 3 3 3 3
CEILING (HFT)...349 334 300 234 158 98 82 87 98 98 99 98
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10
SFC PRES (IN)...836 837 838 839 840 841 841 840 840 840 840 840
FRIDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 6 MPH BECOMING 5 TO 6 MPH LATE
IN THE MORNING, THEN SHIFTING TO THE SOUTH
AROUND 5 MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (1265 MPH-FT) EARLY IN THE MORNING
INCREASING TO FAIR (25549 MPH-FT) IN THE
AFTERNOON.
LVORI...............4.
ADI.................3 TO 30.
STABILITY CLASS.....4.
PCPN AMOUNT.........0.00 INCHES.
CEILING (FT)........8000 INCREASING TO 11700 LATE IN THE AFTERNOON.
VISIBILITY (SM).....10.
SFC PRESSURE (IN)...28.37.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........3 3 2 2 3 3 7 12 16 16 16 16
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 10 10
TEMP............57 57 58 63 69 75 78 80 80 81 80 78
DEWPOINT........54 54 54 55 57 58 59 59 59 59 59 59
RH..............88 89 86 76 65 57 52 49 48 48 49 52
20 FT WIND DIR..N N N N E E E SE SE SE SE SE
20 FT WIND SPD..1 1 1 1 1 1 1 1 1 1 2 1
20 FT WIND GUST.7 7 7 7 7 7 7 7 7 7 7 7
MIX HGT (KFT)...0.3 0.2 0.4 1.3 2.4 3.5 4.4 5.2 5.5 5.5 5.1 4.3
TRANSP WIND DIR.N N N NE E E E NE NE NE SE S
TRANSP WIND SPD.6 6 6 6 6 6 6 5 5 5 5 5
LVORI...........6 5 5 4 3 2 2 2 2 2 2 2
ADI.............3 6 6 10 17 24 30 27 29 29 27 23
VRATE MPH-FT/10002 1 3 7 14 20 25 24 26 25 23 20
CEILING (HFT)...96 92 89 85 82 80 81 84 89 98 109 117
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10
SFC PRES (IN)...841 843 844 845 846 846 845 844 842 840 838 837
FORECASTER...CLAY CHANEY
REQUESTED BY...WES BENTLEY
TYPE OF REQUEST...PRESCRIBED
.TAG 2521714.0/GSP
.DELDT 09/10/25
.FORMATTERVERSION 2.0.0
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