081
FNUS72 KGSP 271440
FWSGSP

Spot Forecast for Chandler RX...Scdnr
National Weather Service Greenville-Spartanburg SC
1040 AM EDT Sun Sep 27 2026

Forecast is based on ignition time of 1100 EDT on September 27.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Warm and sunny with low relative humidity this afternoon. High
temperatures in the lower 80s with minimum RH in the 25-30% range
this afternoon. Winds becoming N at 3 to 7 mph this afternoon,
increasing to 5-10 mph this evening. RH recovery of 65-70% expected
tonight. Similar conditions are expected on Monday.


.REST OF TODAY...

Sky/weather.........Sunny (0-5 percent).
Max temperature.....Around 81.
Min humidity........27 percent.
Wind (20 ft)........Light upslope winds becoming north around 5 mph
late in the afternoon.
Mixing height.......4000 ft AGL.
Transport winds.....North 5 to 9 mph.
Smoke dispersal.....Poor (10242 mph-ft) early in the morning
                    increasing to good (36827 mph-ft) in the
                    afternoon.
LVORI...............2.
ADI.................13 to 44.
Stability class.....1.
Pcpn amount.........0.00 inches.
Ceiling (FT)........25000.
Visibility (SM).....10.
Sfc pressure (in)...27.99.

TIME (EDT)      11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1   2   1   1   3   2   1
Weather cov.....
Weather type....
Tstm cov........
Temp............69  72  76  79  79  81  79
Dewpoint........43  44  43  42  44  44  44
RH..............39  36  31  27  28  27  29
20 FT wind dir..SW  S   N   N   N   N   N
20 FT wind spd..1   2   2   2   3   3   5
20 FT wind gust.6   7   8   8   9   9   10
Mix hgt (kft)...2.2 3.1 3.5 3.9 4.0 3.7 2.9
Transp wind dir.NW  N   N   N   N   N   N
Transp wind spd.5   6   7   8   9   9   9
LVORI...........2   2   2   1   1   1   1
ADI.............13  22  30  38  44  41  33
VRate mph-ft/1k.10  18  24  32  37  34  27
Ceiling (hft)...250 250 250 250 250 250 250
Visibility (sm).10  10  10  10  10  10  10
Sfc pres (in)...807 806 804 802 800 799 799

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent).
Min temperature.....Around 52.
Max humidity........73 percent.
Wind (20 ft)........North winds 5 to 9 mph.
Mixing height.......400 ft AGL.
Transport winds.....North 9 to 13 mph.
Smoke dispersal.....Fair (16457 mph-ft) early in the evening
                    decreasing to poor (3682 mph-ft) late in the
                    night.
LVORI...............3.
ADI.................4 to 21.
Stability class.....4.
Pcpn amount.........0.00 inches.
Ceiling (FT)........25000.
Visibility (SM).....9.
Sfc pressure (in)...28.0.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........3   6   15  18  3   2   2   2   2   6   7   4
Weather cov.....
Weather type....
Tstm cov........
Temp............76  72  66  64  62  61  60  59  58  57  56  54
Dewpoint........45  45  45  46  45  47  46  46  46  46  45  45
RH..............34  39  47  51  54  59  60  63  65  67  68  71
20 FT wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 FT wind spd..6   7   8   9   9   7   7   7   6   6   5   5
20 FT wind gust.13  14  15  15  14  13  13  12  10  8   8   7
Mix hgt (kft)...1.6 0.7 0.7 0.6 0.5 0.6 0.6 0.5 0.5 0.4 0.4 0.4
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.10  9   10  12  13  13  13  13  12  10  10  9
LVORI...........2   2   2   2   2   3   3   3   3   3   3   3
ADI.............21  4   7   8   8   6   6   6   5   5   5   4
VRate mph-ft/1k.16  7   7   7   6   7   7   7   6   4   4   4
Ceiling (hft)...250 250 250 250 250 250 250 250 250 250 250 250
Visibility (sm).10  10  10  10  10  10  10  10  9   9   9   9
Sfc pres (in)...800 801 803 805 806 807 807 807 806 806 806 806

.MONDAY...

Sky/weather.........Sunny (0-10 percent).
Max temperature.....Around 80.
Min humidity........30 percent.
Wind (20 ft)........North winds around 5 mph early in the morning
                    becoming light.
Mixing height.......5200 ft AGL.
Transport winds.....North 3 to 9 mph.
Smoke dispersal.....Poor (2877 mph-ft) early in the morning
                    increasing to fair (23823 mph-ft) in the
                    afternoon.
LVORI...............3.
ADI.................4 to 27.
Stability class.....3.
Pcpn amount.........0.00 inches.
Ceiling (FT)........20000.
Visibility (SM).....8 in the morning and early afternoon.
Sfc pressure (in)...28.05.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........7   6   3   0   0   3   2   6   10  12  5   0
Weather cov.....
Weather type....
Tstm cov........
Temp............53  53  53  58  66  72  75  78  80  79  79  78
Dewpoint........45  44  44  47  47  47  46  46  46  46  46  47
RH..............73  73  73  68  51  41  36  32  30  32  31  34
20 FT wind dir..N   N   N   N   N   N   SE  SE  S   S   S   S
20 FT wind spd..5   3   3   2   1   0   1   2   2   2   2   3
20 FT wind gust.7   7   7   6   3   3   5   6   7   7   7   8
Mix hgt (kft)...0.4 0.4 0.4 0.5 1.3 2.3 3.3 4.1 4.5 5.2 5.2 4.2
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.9   9   8   6   5   3   5   5   5   5   5   5
LVORI...........3   3   3   3   2   2   2   2   2   2   2   2
ADI.............4   10  8   6   8   10  19  22  25  27  27  23
VRate mph-ft/1k.4   3   3   3   6   8   15  19  21  24  24  19
Ceiling (hft)...198 146 94  94  94  350 350 350 350 350 350 300
Visibility (sm).9   9   9   9   8   9   9   9   9
Sfc pres (in)...807 809 810 812 813 813 812 810 808 806 805 805

$$
Forecaster...JDL
Requested by...Kc
Type of request...PRESCRIBED
.TAG 2622597.0/GSP
.DELDT 09/27/26
.FormatterVersion 2.0.0