364
FNUS72 KCHS 210908
FWSCHS

Spot Forecast for #19...USFS
National Weather Service Charleston SC
508 AM EDT Fri Jun 21 2024

Forecast is based on forecast start time of 1000 EDT on June 21.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
A tropical disturbance will approach the Southeast coast late
today, then shift inland tonight. High pressure will then become
the primary weather feature Saturday.

Fog potential for tonight: Low


.REST OF TODAY...

Sky/weather.........Partly sunny. Chance of showers through the
                    day. Slight chance of thunderstorms late in the
                    morning, then chance of thunderstorms late in
                    the afternoon.
Chance of pcpn......50 percent.
Max temperature.....Around 87.
Min humidity........75 percent.
Wind (20 ft)........East winds 5 to 6 mph becoming around 5 mph
                    late in the afternoon. Gusty and erratic winds
                    expected near thunderstorms late in the
                    morning.
Mixing Height.......Max 3200 ft AGL.
Transport winds.....East 16 to 18 mph.
Max ADI.............64.
Inversion End.......0800.

TIME (EDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........59  58  59  59  59  59  59  57
Weather type....RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........    SCH SCH SCH CHC CHC CHC CHC
Chc of pcpn (%).30  40  40  40  50  50  50  50
Temp............82  84  85  85  86  86  86  86
RH..............82  77  77  77  75  75  75  75
20 FT wind dir..NE  E   E   E   E   E   E   E
20 FT wind spd..5   5   6   6   6   6   5   5
20 FT wind gust.            7   7   7
Mix hgt (kft)...2.8 3.0 3.0 3.1 3.1 3.2 2.8 2.8
Transp wind dir.E   E   E   E   E   E   E   E
Transp wind spd.18  18  18  18  18  16  16  16
LVORI...........3   3   3   3   3   3   3   3
ADI.............64  55  55  57  57  53  50  53

.TONIGHT...

Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Chance of showers and thunderstorms in the
                    evening, then slight chance of showers and
                    thunderstorms overnight.
Chance of pcpn......40 percent.
Min temperature.....Around 72.
Max humidity........100 percent.
Wind (20 ft)........Light winds. Gusty and erratic winds expected
                    near thunderstorms early in the evening. Gusty
                    and erratic winds expected near thunderstorms
                    early in the evening.
Max LVORI...........10.
Min ADI.............1.
Inversion Begin.....2000.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........54     47     43     37     31     32
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR NONE   NONE
Tstm cov........CHANCE S CHC  S CHC  S CHC
Chc of pcpn (%).40     30     20     20     10     10
Temp............85     80     77     76     75     73
RH..............77     88     97     100    100    100
20 ft wind......E 4    SE 2   E 1    N 0    N 0    N 0
20 ft wind gust.              2             2      2
Mix hgt (ft)....2500   800    400    500    500    500
Transport wind..SE 10  SE 10  E 2    SE 2   SE 2   SE 2
LVORI...........4      6      9      10     10     10
ADI.............1      2      1      1      1      1

.SATURDAY...

Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms late in the morning. Chance of
                    showers and thunderstorms in the afternoon.
Chance of pcpn......30 percent.
Max temperature.....Around 88.
Min humidity........68 percent.
Wind (20 ft)........Light winds becoming southeast 5 to 9 mph in
                    the afternoon. Gusty and erratic winds expected
                    near thunderstorms in the late morning and
                    afternoon.
Mixing Height.......Max 3900 ft AGL.
Transport winds.....Light winds becoming south 10 to 12 mph in the
                    late morning and afternoon.
Max ADI.............59.
Inversion End.......0800.

TIME (EDT)      6 AM      9 AM      NOON      3 PM
Sky (%).........34        39        43        35
Weather type....NONE      NONE      RNSHWR    RNSHWR
Tstm cov........                    S CHC     CHANCE
Chc of pcpn (%).10        10        20        30
Temp............73        80        87        88
RH..............100       88        70        68
20 FT wind......N 0       SE 1G2    SE 5      SE 8G11
Mix hgt (ft)....400       2400      3700      3600
Transport wind..SE 4      S 10      S 12      S 12
LVORI...........10        4         3         1
ADI.............1         28        46        55

$$
Forecaster...33
Requested by...David Baldwin
Type of request...WILDFIRE
.TAG 2416348.3/CHS
.DELDT 06/21/24
.FormatterVersion 2.0.0
.EMAIL david.baldwin@usda.gov