Suppression Forecast
Issued by NWS Greer, SC

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524
FNUS72 KGSP 190902
FWSGSP

Spot Forecast for LCRD C-228...USFS
National Weather Service Greenville-Spartanburg SC
502 AM EDT Thu Sep 19 2019

Forecast is based on ignition time of 1000 EDT on September 19.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Cool surface high pressure will continue to build into the area
today, and then linger well into the weekend. This will allow
temperatures to gradually warm again through the weekend and into
early next week.

.REST OF TODAY...

Sky/weather.........Sunny (15-25 percent).
Max temperature.....Around 80.
Min humidity........41 percent.
Wind (20 ft)........Northeast winds 7 to 8 mph.
Mixing height.......4200 ft AGL increasing to 4800 ft AGL late in
                    the afternoon.
Transport winds.....Northeast 12 to 17 mph.
Smoke dispersal.....Good (34200 knot-ft).
LVORI...............1.
ADI.................54.
Stability class.....3.
Pcpn amount.........0.00 inches.
Ceiling (FT)........5000 increasing to 17000.
Visibility (SM).....9.
Sfc pressure (in)...29.67.

TIME (EDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........40  33  26  19  15  10  6   3
Weather cov.....
Weather type....
Tstm cov........
Temp............70  72  74  76  78  78  78  78
Dewpoint........55  55  55  54  54  53  53  52
RH..............61  55  51  47  44  42  41  41
20 FT wind dir..E   E   NE  NE  NE  NE  NE  NE
20 FT wind spd..6   6   6   6   6   6   6   6
20 FT wind gust.8   10  10  10  10  10  10  8
Mix hgt (kft)...2.4 3.4 3.8 4.2 4.7 4.7 4.8 4.8
Transp wind dir.E   E   E   E   E   E   E   NE
Transp wind spd.17  17  17  15  14  14  13  12
LVORI...........1   1   1   1   1   1   1   1
ADI.............46  60  61  59  56  54  51  47
VRate kt-ft/100034  52  56  57  57  55  53  49
Ceiling (hft)...50  90  170 170 180 170 170 200
Visibility (sm).9   9   9   9   9   9   9   9
Sfc pres (in)...973 975 973 971 970 969 968 967

.TONIGHT...

Sky/weather.........Clear (0-5 percent).
Min temperature.....Around 55.
Max humidity........92 percent.
Wind (20 ft)........Northeast winds 5 to 6 mph early in the evening
                    becoming light.
Mixing height.......1900 ft AGL decreasing to 300 ft AGL early in
                    the evening.
Transport winds.....Northeast 3 to 9 mph.
Smoke dispersal.....Fair (26900 knot-ft) early in the evening
                    decreasing to poor (800 knot-ft) late in the
                    night.
LVORI...............3.
ADI.................31 decreasing to 3.
Stability class.....5.
Pcpn amount.........0.00 inches.
Ceiling (FT)........20000 increasing to 25000 late in the evening.
Visibility (SM).....8.
Sfc pressure (in)...29.67.

TIME (EDT)      6 PM      9 PM      MIDNGT    3 AM
Sky (%).........3         2         2         2
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............75        67        62        59
Dewpoint........53        54        54        53
RH..............46        64        75        81
20 FT wind......NE 6G7    E 4G5     E 3G5     E 3G5
Mix hgt (ft)....3400      300       300       300
Transport wind..NE 9      E 5       E 5       E 5
LVORI...........1         3         4         5
ADI.............31        2         2         2
VRate kt-ft/100027        1         1         1
Ceiling (hft)...200       240       250       250
Visibility (sm).9         8         8         8
Sfc pres (in)...29.67     29.69     29.72     29.72

.FRIDAY...

Sky/weather.........Sunny (0-10 percent).
Max temperature.....Around 83.
Min humidity........38 percent.
Wind (20 ft)........Light winds becoming northeast around 5 mph in
                    the late morning and early afternoon.
Mixing height.......2000 ft AGL increasing to 4900 ft AGL.
Transport winds.....Southeast 3 to 7 mph.
Smoke dispersal.....Poor (800 knot-ft) early in the morning
                    increasing to fair (18900 knot-ft) in the
                    afternoon.
LVORI...............4.
ADI.................14.
Stability class.....4.
Pcpn amount.........0.00 inches.
Ceiling (FT)........24000.
Visibility (SM).....8 early in the morning.
Sfc pressure (in)...29.72.

TIME (EDT)      6 AM      9 AM      NOON      3 PM
Sky (%).........2         2         2         4
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............57        63        76        82
Dewpoint........53        55        57        55
RH..............88        76        52        40
20 FT wind......NE 3G5    NE 4G6    NE 5G6    E 3G5
Mix hgt (ft)....300       1100      3500      4800
Transport wind..NE 3      NE 6      E 6       E 3
LVORI...........6         4         2         2
ADI.............2         8         21        20
VRate kt-ft/10001         6         19        15
Ceiling (hft)...250       240       240       240
Visibility (sm).8
Sfc pres (in)...29.74     29.78     29.79     29.75

$$
Forecaster...Trisha Palmer
Requested by...Jamie Atkins
Type of request...PRESCRIBED
.TAG 1915714.0/GSP
.DELDT 09/19/19
.FormatterVersion 1.0.26



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