768
FNUS72 KCHS 280821
FWSCHS
SPOT FORECAST FOR LOGGERHEAD WILDFIRE...U.S. FISH AND WILDLIFE
NATIONAL WEATHER SERVICE CHARLESTON SC
421 AM EDT TUE JUL 28 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON JULY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
DISCUSSION
TODAY WILL BRING MORE HOT AND HUMID CONDITIONS WITH NO THUNDERSTORM
ACTIVITY EXPECTED. WEST OR SOUTHWEST WINDS THIS MORNING WILL START
TO TURN MORE SOUTHERLY IN THE EARLY AFTERNOON WITH THE DEVELOPMENT
OF THE SEA BREEZE. WIND GUSTS ALONG AND BEHIND THE SEA BREEZE COULD
BE AS HIGH AS 20 MPH. WEDNESDAY IS EXPECTED TO BE HOT AND HUMID
AGAIN WITH A BETTER CHANCE OF THUNDERSTORMS.
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........68 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 13 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......MAX 2100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 6 TO 14 MPH.
MAX ADI.............30.
INVERSION END.......0900.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........29 22 28 21 25 32 36 23 26 27 23 53
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............80 80 82 83 86 87 89 90 91 92 91 92
RH..............91 91 88 85 77 75 73 70 70 68 70 70
20 FT WIND DIR..SW W W W W SW SW S S S S S
20 FT WIND SPD..4 3 3 3 3 4 5 7 9 11 12 13
20 FT WIND GUST.7 7 7 5 5 7 9 11 13 14 16 18
MIX HGT (KFT)...0.7 0.7 0.8 1.1 1.3 1.7 1.9 2.1 1.9 1.7 1.5 1.3
TRANSP WIND DIR.W W W W W W SW SW SW S S S
TRANSP WIND SPD.6 6 6 8 8 8 10 10 10 14 14 14
LVORI...........6 6 5 4 4 4 3 3 3 3 3 3
ADI.............6 4 6 11 12 15 20 27 28 30 29 24
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY THEN
BECOMING PARTLY CLOUDY.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 82.
MAX HUMIDITY........85 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 11 TO 13 MPH SHIFTING TO THE
WEST 10 TO 11 MPH OVERNIGHT. GUSTS UP TO 24
MPH.
MAX LVORI...........4.
MIN ADI.............1.
INVERSION BEGIN.....2000.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........45 30 31 36 45 33
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............90 88 85 85 85 84
RH..............75 77 82 82 77 77
20 FT WIND......S 13 S 13 SW 12 SW 11 W 10 W 11
20 FT WIND GUST.18 22 22 20 18 18
MIX HGT (FT)....1200 800 700 600 600 700
TRANSPORT WIND..S 18 S 18 SW 14 SW 14 SW 14 W 14
LVORI...........4 4 4 4 4 4
ADI.............1 14 13 12 11 11
WEDNESDAY
SKY/WEATHER.........SUNNY THEN BECOMING PARTLY SUNNY. SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS LATE IN THE
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS
LATE IN THE AFTERNOON.
CHANCE OF PCPN......40 PERCENT.
MAX TEMPERATURE.....AROUND 97.
MIN HUMIDITY........62 PERCENT.
WIND (20 FT)........WEST WINDS 8 TO 10 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS LATE IN THE
AFTERNOON.
MIXING HEIGHT.......MAX 3600 FT AGL.
TRANSPORT WINDS.....WEST 10 TO 14 MPH.
MAX ADI.............47.
INVERSION END.......0900.
TIME (EDT) 6 AM 9 AM NOON 3 PM
SKY (%).........6 20 32 51
WEATHER TYPE....NONE NONE NONE RNSHWR
TSTM COV........ S CHC
CHC OF PCPN (%).0 0 0 20
TEMP............82 84 92 94
RH..............82 82 68 64
20 FT WIND......W 10G18 W 10G16 W 9G14 SW 9G16
MIX HGT (FT)....700 1400 2800 3200
TRANSPORT WIND..W 14 W 14 W 12 SW 10
LVORI...........4 3 1 1
ADI.............11 30 44 34
FORECASTER...HOLLOWAY
REQUESTED BY...ADAM ELLS
TYPE OF REQUEST...WILDFIRE
.TAG 2618243.5/CHS
.DELDT 07/28/26
.FORMATTERVERSION 2.0.0
.EMAIL ADAM_ELLS@FWS.GOV
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