623
FNUS52 KCHS 100622
FWFCHS

Fire Weather Planning Forecast for SE South Carolina and SE Georgia
National Weather Service Charleston SC
221 AM EDT Thu Sep 10 2026

.DISCUSSION...
High pressure will be the primary feature across the region
through the upcoming weekend.


SCZ045-102000-
Inland Berkeley-
221 AM EDT Thu Sep 10 2026

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Pcldy        Pcldy
Precip Type           Tstms        None         Tstms
Chance Precip (%)     50           0            50
Precip Amount         0.05         0.00         0.13
Precip Duration       2                         1
Precip Begin          9 AM                      8 AM
Precip End            6 PM                      Continuing
Max/Min Temp          91           72           92
Min/Max RH %          62           100          62
Wind 20ft/early(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      Lgt/Var      Lgt/Var
Inversion             1000         2000         0900
Dispersion                         Very Poor
Max ADI Early         17 Gen Poor  4 Very Poor  20 Gen Poor
Max ADI Late          30 Fair      1 Very Poor  28 Fair
Max LVORI Early       10           9            10
Max LVORI Late        3            10           3
Mixing Hgt(ft-agl)    3600         400          4200
Transport Wind (mph)  S  6         SW  1        SW  7
Vent Rate (mph-ft)    21600        400          29400
DSI                   3                         2
Turner Stability      2            6            2

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of thunderstorms and
a slight chance of showers. Lows in the lower 70s. Maximum RH
100 percent. Chance of precipitation 50 percent. South winds
around 5 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
90. Minimum RH 71 percent. Chance of precipitation 80 percent.
South winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. South winds around 5 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 69 percent. Chance of
precipitation 70 percent. Southwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent.
Southwest winds around 5 mph.
.MONDAY...Sunny with a 50 percent chance of showers and
--
Charleston-
221 AM EDT Thu Sep 10 2026

                      Today        Tonight      Fri

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           Tstms        None         Tstms
Chance Precip (%)     40           0            40
Precip Amount         0.03         0.00         0.05
Precip Duration       2                         2
Precip Begin          6 AM                      8 AM
Precip End            6 PM                      Continuing
Max/Min Temp          90           74           90
Min/Max RH %          68           100          69
Wind 20ft/early(mph)  Lgt/Var      S  5         Lgt/Var
Wind 20ft/late(mph)   S  5         SW  3        S  6 G15
Inversion             0900         2000         0900
Dispersion                         Very Poor
Max ADI Early         16 Gen Poor  5 Very Poor  22 Fair
Max ADI Late          29 Fair      2 Very Poor  24 Fair
Max LVORI Early       9            7            9
Max LVORI Late        3            8            3
Mixing Hgt(ft-agl)    3200         400          3500
Transport Wind (mph)  S  7         SW  5        SW  8
Vent Rate (mph-ft)    22400        2000         28000
DSI                   2                         2
Turner Stability      2            6            3

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Maximum RH
99 percent. Chance of precipitation 50 percent. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 76 percent.
Chance of precipitation 70 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
99 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 75 percent.
Southwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 99 percent.
Southwest winds 5 to 10 mph.
.MONDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 70 percent.
West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 98 percent.
East winds 5 to 10 mph.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 72 percent.
East winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear with a 20 percent chance of showers