961  
FNUS72 KCHS 292340  
FWSCHS  
 
SPOT FORECAST FOR LOGGERHEAD WILDFIRE...US FISH AND WILDLIFE  
NATIONAL WEATHER SERVICE CHARLESTON SC  
740 PM EDT WED JUL 29 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 2000 EDT ON JULY 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
   
DISCUSSION
 
 
EXPECT ANOTHER HOT AND HUMID DAY ALONG THE SOUTHEAST GEORGIA COAST  
ON THURSDAY; HOWEVER, IT SHOULD NOT BE AS HOT AS IT WAS WEDNESDAY.  
WINDS WILL TURN OUT OF THE NORTHWEST TONIGHT AND REMAIN LIGHT OUT  
OF THE NORTHWEST FOR MOST OF THE MORNING. THE SEA BREEZE WILL  
DEVELOP LATER THAN THE LAST FEW DAYS, WITH WINDS LIKELY NOT  
TURNING SOUTHERLY UNTIL THE LATE AFTERNOON HOURS. ISOLATED TO  
SCATTERED THUNDERSTORMS WILL BE POSSIBLE ALONG THE SOUTHEAST  
GEORGIA COAST LATE THURSDAY AFTERNOON THROUGH THE EARLY EVENING  
HOURS. IF A STORM WERE TO DEVELOP OVER THE BURN SITE IT WOULD BE  
WITH THE SEABREEZE DURING THE LATE AFTERNOON.  
 
   
REST OF TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN  
BECOMING MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS EARLY IN THE EVENING.  
CHANCE OF PCPN......20 PERCENT.  
MIN TEMPERATURE.....AROUND 77.  
MAX HUMIDITY........94 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT, THEN BECOMING WEST AROUND 5 MPH  
OVERNIGHT. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE EVENING.  
MAX LVORI...........6.  
MIN ADI.............3.  
INVERSION BEGIN.....2000  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........70 43 36 31 34 34 10 5 8 15  
WEATHER TYPE....RW  
TSTM COV........SCH  
CHC OF PCPN (%).20 10 10 10 0 0 0 0 0 0  
TEMP............84 83 82 82 81 81 80 80 79 79  
RH..............82 82 85 88 91 88 91 91 91 91  
20 FT WIND DIR..S SW SW SW SW W W W W W  
20 FT WIND SPD..6 5 5 4 5 5 5 5 5 5  
20 FT WIND GUST.11 11 9 9 9 11 11 11 11 11  
MIX HGT (KFT)...0.8 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.7  
TRANSP WIND DIR.S SW SW SW W W W W W W  
TRANSP WIND SPD.8 6 6 6 8 8 8 8 8 8  
LVORI...........4 4 5 6 6 6 6 6 6 6  
ADI.............5 5 3 3 4 4 4 4 3 3  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 91.  
MIN HUMIDITY........64 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTH LATE IN THE MORNING, THEN BECOMING LIGHT  
EARLY IN THE AFTERNOON BECOMING SOUTHEAST 5 TO  
7 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......MAX 2700 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 8 MPH IN THE MORNING BECOMING  
LIGHT, THEN BECOMING SOUTHEAST AROUND 6 MPH  
LATE IN THE AFTERNOON.  
MAX ADI.............19.  
INVERSION END.......0900  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........12 14 8 1 7 5  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 10 10  
TEMP............78 78 83 87 89 88  
RH..............91 94 77 68 64 68  
20 FT WIND......NW 5 N 5 N 5 NE 4 SE 5 SE 6  
20 FT WIND GUST.11 11 9 5 9 11  
MIX HGT (FT)....700 800 1700 2400 2700 2100  
TRANSPORT WIND..NW 8 NW 8 N 8 NE 4 NE 4 SE 6  
LVORI...........5 6 3 3 2 3  
ADI.............7 8 18 14 16 19  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 78.  
MAX HUMIDITY........94 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MAX LVORI...........7.  
MIN ADI.............1.  
INVERSION BEGIN.....0900  
 
TIME (EDT) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........12 19 11 15  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 10 0 0  
TEMP............87 81 81 80  
RH..............72 88 88 88  
20 FT WIND......SE 6G11 S 4G9 S 3G7 SE 3G5  
MIX HGT (FT)....1500 800 800 800  
TRANSPORT WIND..SE 8 S 6 S 6 E 4  
LVORI...........4 6 6 6  
ADI.............1 3 3 2  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON.  
CHANCE OF PCPN......30 PERCENT.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........68 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 8 MPH LATE  
IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......MAX 2500 FT AGL.  
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHEAST 6 TO 10 MPH IN  
THE LATE MORNING AND AFTERNOON.  
MAX ADI.............26.  
INVERSION END.......2000  
 
TIME (EDT) 6 AM 10 AM 2 PM  
SKY (%).........17 28 21  
WEATHER TYPE....NONE NONE RNSHWR  
TSTM COV........ CHANCE  
CHC OF PCPN (%).0 10 30  
TEMP............79 84 88  
RH..............91 77 70  
20 FT WIND......E 3G5 SE 4G7 SE 7G11  
MIX HGT (FT)....800 1900 2500  
TRANSPORT WIND..E 4 S 6 S 6  
LVORI...........6 4 3  
ADI.............3 14 22  
 

 
FORECASTER...BLACK  
REQUESTED BY...ADAM ELLS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2618471.2/CHS  
.DELDT 07/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ADAM_ELLS@FWS.GOV  
 
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