280
FNUS72 KCHS 160604
FWSCHS

Spot Forecast for C75B SC-FMNF...USFS
National Weather Service Charleston SC
204 AM EDT Thu Oct 16 2025

Forecast is based on ignition time of 0800 EDT on October 16.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
High pressure centered over the Great Lakes Region this morning will
shift towards the Central Appalachians by late tonight, with its
periphery stretching into our region. This will bring the burn
site drier conditions with light winds today through Friday.
While some very shallow patches of fog cannot be completely ruled
out at daybreak today or late tonight, widespread dense fog is
not expected.

.REST OF TODAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 73.
Min humidity........51 percent.
Wind (20 ft)........Light north winds becoming northeast around 5 mph
                    late in the morning and into the afternoon.
Mixing Height.......Max 3800 ft AGL.
Transport winds.....Light winds becoming northeast 10 to 12 mph in
                    the late morning and afternoon.
Max ADI.............57.
Inversion End.......10 AM.

TIME (EDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........15  10  7   7   4   5   4   3   3   0
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0
Temp............57  60  64  67  70  71  71  73  71  71
RH..............90  87  75  68  61  57  57  51  53  53
20 FT wind dir..N   N   NE  NE  NE  NE  N   N   N   N
20 FT wind spd..2   3   4   5   5   5   5   5   4   4
20 FT wind gust.9   11  11  13  13  13  13  13  13  11
Mix hgt (kft)...0.4 0.6 1.3 1.8 2.6 3.3 3.6 3.8 3.7 3.6
Transp wind dir.N   NE  NE  NE  NE  NE  NE  N   N   N
Transp wind spd.4   10  10  10  12  12  12  12  12  12
LVORI...........6   6   3   3   1   1   1   1   1   1
ADI.............4   4   20  29  41  47  51  52  57  55

.TONIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......0 percent.
Min temperature.....Around 48.
Max humidity........77 percent.
Wind (20 ft)........Light northeast winds.
Max LVORI...........4.
Min ADI.............1.
Inversion Begin.....7 PM.

TIME (EDT)      6 PM      9 PM      MIDNGT    3 AM
Sky (%).........0         2         2         4
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).0         0         0         0
Temp............69        59        54        51
RH..............55        72        74        68
20 FT wind......N 3G11    NE 2G7    NE 1G5    NE 1G5
Mix hgt (ft)....1400      400       400       400
Transport wind..NE 4      NE 2      NE 2      NE 2
LVORI...........3         4         4         4
ADI.............1         1         1         1

.FRIDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 71.
Min humidity........42 percent.
Wind (20 ft)........Light northeast winds.
Mixing Height.......Max 3600 ft AGL.
Transport winds.....Light winds becoming north 6 to 8 mph in the
                    late morning and afternoon.
Max ADI.............36.
Inversion End.......10 AM.

TIME (EDT)      6 AM         10 AM        2 PM
Sky (%).........18           6            2
Weather type....NONE         NONE         NONE
Tstm cov........
Chc of pcpn (%).0            0            0
Temp............48           57           69
RH..............74           59           42
20 FT wind......NE 2G5       NE 2G9       N 2G5
Mix hgt (ft)....400          1400         3600
Transport wind..NE 2         NE 8         NE 8
LVORI...........3            2            1
ADI.............2            16           36

$$
Forecaster...Stroz
Requested by...Kelly Wetzel-Wilson
Type of request...PRESCRIBED
.TAG 2523673.0/CHS
.DELDT 10/16/25
.FormatterVersion 2.0.0
.EMAIL kelly.wetzelwilson@usda.gov