135
FNUS72 KCHS 270847
FWSCHS
SPOT FORECAST FOR LOGGERHEAD WILDFIRE...U.S. FISH AND WILDLIFE
NATIONAL WEATHER SERVICE CHARLESTON SC
447 AM EDT MON JUL 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON JULY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
DISCUSSION
A WEAK PATTERN WILL BE IN PLACE TODAY. THE SEA BREEZE WILL DEVELOP
AND BEGIN TO PUSH INLAND BY THE EARLY AFTERNOON. WHILE A SHOWER OR
THUNDERSTORM CAN'T BE COMPLETELY RULED OUT, THE OVERALL CHANCE OF
THUNDERSTORMS IS LOW. HOT AND HUMID CONDITIONS WILL PREVAIL THROUGH
THE MIDDLE OF THE WEEK.
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........70 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 8 MPH LATE
IN THE AFTERNOON.
MIXING HEIGHT.......MAX 2000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHEAST AROUND 8 MPH
LATE IN THE AFTERNOON.
MAX ADI.............17.
INVERSION END.......0900.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........23 39 24 26 26 30 42 45 37 31 30 46
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 10 10 10 10
TEMP............77 79 79 81 84 86 88 88 89 90 89 90
RH..............100 94 97 91 82 80 75 75 75 73 75 70
20 FT WIND DIR..NW NW NW N N NE E E SE SE SE E
20 FT WIND SPD..4 4 4 3 3 3 3 4 5 6 8 8
20 FT WIND GUST.9 9 7 5 5 5 5 5 9 11 11 13
MIX HGT (KFT)...0.7 0.6 0.8 1.1 1.3 1.8 2.0 2.0 1.8 1.7 1.6 1.4
TRANSP WIND DIR.NW NW NW N N N E E E SE SE SE
TRANSP WIND SPD.4 4 4 4 4 4 4 4 4 8 8 8
LVORI...........9 6 7 5 4 4 4 4 4 3 4 3
ADI.............6 5 5 8 8 11 12 12 11 15 16 17
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY THEN
BECOMING PARTLY CLOUDY THEN BECOMING MOSTLY
CLOUDY THEN BECOMING PARTLY CLOUDY. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE
EVENING.
CHANCE OF PCPN......20 PERCENT.
MIN TEMPERATURE.....AROUND 80.
MAX HUMIDITY........94 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 8 MPH EARLY IN THE EVENING
SHIFTING TO THE SOUTH AROUND 5 MPH, THEN
SHIFTING TO THE SOUTHWEST LATE IN THE EVENING
BECOMING LIGHT. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS LATE IN THE
EVENING.
MAX LVORI...........6.
MIN ADI.............1.
INVERSION BEGIN.....2000.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........45 61 50 47 42 23
WEATHER TYPE....NONE NONE NONE RNSHWR NONE NONE
TSTM COV........ S CHC
CHC OF PCPN (%).10 10 10 20 0 0
TEMP............87 86 83 83 83 82
RH..............77 80 85 85 85 88
20 FT WIND......SE 8 S 6 S 5 SW 5 SW 4 SW 4
20 FT WIND GUST.11 11 9 9 9 7
MIX HGT (FT)....1400 800 800 800 800 800
TRANSPORT WIND..SE 10 SE 10 S 8 SW 6 SW 6 SW 6
LVORI...........4 4 5 5 5 6
ADI.............1 5 5 5 5 3
TUESDAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 95.
MIN HUMIDITY........68 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 12 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......MAX 2200 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST 6 TO 10 MPH IN
THE LATE MORNING AND EARLY AFTERNOON, THEN
SHIFTING TO THE SOUTH AROUND 16 MPH LATE IN THE
AFTERNOON.
MAX ADI.............33.
INVERSION END.......0900.
TIME (EDT) 6 AM 9 AM NOON 3 PM
SKY (%).........14 13 13 7
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0
TEMP............81 84 90 92
RH..............91 85 70 70
20 FT WIND......W 3G5 W 3G5 S 5G9 S 10G14
MIX HGT (FT)....700 1100 2100 1900
TRANSPORT WIND..W 4 SW 6 S 10 S 16
LVORI...........6 4 3 3
ADI.............4 9 21 33
FORECASTER...HOLLOWAY
REQUESTED BY...ADAM ELLS
TYPE OF REQUEST...WILDFIRE
.TAG 2618243.3/CHS
.DELDT 07/27/26
.FORMATTERVERSION 2.0.0
.EMAIL ADAM_ELLS@FWS.GOV
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