472
FNUS72 KGSP 132115
FWSGSP
SPOT FORECAST FOR LANDFILL FIRE...HAYWOOD EM
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
415 PM EST SAT DEC 13 2025
FORECAST IS BASED ON FORECAST START TIME OF 1700 EST ON DECEMBER 13.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WINDS AND CLOUDS INCREASE AHEAD OF A COLD FRONT THAT MOVES INTO THE
AREA LATE TONIGHT AND THEN MOVES EAST EARLY SUNDAY. SOUTHWEST WINDS
AHEAD OF THE FRONT TURN NORTHWEST AND VERY GUSTY BEHIND THE FRONT.
A VERY COLD AND DRY AIR MASS ALSO MOVES IN BEHIND THE FRONT WITH
LOW RELATIVE HUMIDITY AND COLD WIND CHILL VALUES. SOME VERY LIGHT
RAIN OR SNOW IS ALSO POSSIBLE LATE TONIGHT AND EARLY SUNDAY.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........41 PERCENT.
WIND (20 FT)........WEST WINDS AROUND 6 MPH.
MIXING HEIGHT.......1100 FT AGL.
TRANSPORT WINDS.....WEST AROUND 12 MPH.
SMOKE DISPERSAL.....POOR (12659 MPH-FT).
PCPN AMOUNT.........0.00 INCHES.
CEILING (FT)........24400.
VISIBILITY (SM).....10.
SFC PRESSURE (IN)...26.77.
TIME (EST) 5PM
SKY (%).........27
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............53
DEWPOINT........35
RH..............50
20 FT WIND DIR..W
20 FT WIND SPD..6
20 FT WIND GUST.13
MIX HGT (KFT)...1.1
TRANSP WIND DIR.W
TRANSP WIND SPD.12
VRATE MPH-FT/1K.13
CEILING (HFT)...244
VISIBILITY (SM).10
SFC PRES (IN)...677
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT). CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS OVERNIGHT.
MIN TEMPERATURE.....AROUND 21.
MAX HUMIDITY........93 PERCENT.
WIND (20 FT)........NORTHWEST WINDS AROUND 6 MPH SHIFTING TO THE
NORTH 6 TO 12 MPH LATE IN THE EVENING.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WINDS.....WEST 9 TO 16 MPH SHIFTING TO THE NORTHWEST 18
TO 21 MPH AFTER 3 AM.
SMOKE DISPERSAL.....GOOD (36942 MPH-FT) EARLY IN THE EVENING
DECREASING TO POOR (8171 MPH-FT) LATE IN THE
NIGHT.
PCPN AMOUNT.........0.00 INCHES.
CEILING (FT)........22800 DECREASING TO 2100.
VISIBILITY (SM).....9.
SFC PRESSURE (IN)...26.74.
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........28 23 17 27 45 52 58 68 67 69 61 61
WEATHER COV..... CHC SCH CHC CHC CHC
WEATHER TYPE.... RW RW RW RW SW
TSTM COV........
TEMP............50 48 46 46 45 44 44 43 41 35 33 31
DEWPOINT........35 36 36 37 37 38 38 38 36 33 31 28
RH..............56 62 68 71 73 79 80 82 84 93 93 91
20 FT WIND DIR..W W NW NW NW N N N N N N N
20 FT WIND SPD..6 6 6 6 6 6 6 6 7 9 10 12
20 FT WIND GUST.13 12 12 12 13 13 13 13 16 18 20 20
MIX HGT (KFT)...0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.6 1.7 1.8 1.8
TRANSP WIND DIR.W W W W W W NW NW NW NW NW NW
TRANSP WIND SPD.12 10 10 10 10 9 9 12 16 18 20 21
VRATE MPH-FT/1K.11 9 9 9 9 8 8 10 25 31 34 37
CEILING (HFT)...242 240 228 88 71 70 61 28 31 31 21 21
VISIBILITY (SM).10 10 10 10 10 9 9 9 9 9 9 9
SFC PRES (IN)...678 679 678 677 676 675 674 674 674 675 676 677
SUNDAY
SKY/WEATHER.........BECOMING MOSTLY SUNNY (35-45 PERCENT). CHANCE
OF SNOW SHOWERS EARLY IN THE MORNING.
MAX TEMPERATURE.....AROUND 29.
MIN HUMIDITY........36 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 13 TO 18 MPH. GUSTS UP TO 30
MPH INCREASING TO 32 MPH IN THE AFTERNOON.
MIXING HEIGHT.......3300 FT AGL.
TRANSPORT WINDS.....NORTHWEST 23 TO 32 MPH INCREASING TO 29 TO 33
MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (53055 MPH-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (108527 MPH-FT) IN THE
AFTERNOON.
PCPN AMOUNT.........0.00 INCHES.
CEILING (FT)........1900 INCREASING TO 24700 IN THE AFTERNOON.
VISIBILITY (SM).....9.
SFC PRESSURE (IN)...26.79.
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........61 69 65 46 40 26 8 8 8 11 15 19
WEATHER COV.....CHC CHC SCH SCH
WEATHER TYPE....SW SW SW SW
TSTM COV........
TEMP............25 25 22 22 23 22 22 23 23 21 20 18
DEWPOINT........23 23 20 18 16 12 8 4 2 0 -2 -4
RH..............92 93 92 84 74 63 53 44 40 38 36 38
20 FT WIND DIR..N N N NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..13 14 15 15 16 18 18 17 17 17 16 16
20 FT WIND GUST.21 24 28 29 29 30 30 31 31 32 32 32
MIX HGT (KFT)...2.3 2.3 2.4 2.4 2.5 2.6 2.7 3.1 3.1 3.3 3.0 2.6
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW NW NW NW
TRANSP WIND SPD.23 24 25 25 28 30 30 32 32 33 31 29
VRATE MPH-FT/1K.53 56 62 60 70 79 82 99 101 109 93 75
CEILING (HFT)...21 19 20 21 25 25 247 247 250 250 250 248
VISIBILITY (SM).9 9 9 9 9 10 10 10 10 10 10 10
SFC PRES (IN)...679 681 683 685 687 688 688 689 691 693 695 697
FORECASTER...RWH
REQUESTED BY...TRAVIS DONALDSON
TYPE OF REQUEST...WILDFIRE
.TAG 2527592.0/GSP
.DELDT 12/13/25
.FORMATTERVERSION 2.0.0
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