923
FNUS72 KCHS 070848
FWSCHS
SPOT FORECAST FOR FMF C75A...USFS
NATIONAL WEATHER SERVICE CHARLESTON SC
448 AM EDT TUE APR 7 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 07.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HIGH PRESSURE WILL DOMINATE OVER THE BURN SITE TODAY, YIELDING
DRY AND BREEZY CONDITIONS. A FIRE DANGER STATEMENT IS IN EFFECT
FOR THE BURN SITE TODAY FROM 11 AM THROUGH 7 PM. GUSTY NE WINDS
WILL DEVELOP THIS MORNING, WITH GUSTS AROUND 15 TO 20 MPH. A FEW
GUSTS COULD BE AS HIGH AS 25 MPH. DRIER AIR WILL BE USHERED INTO
THE REGION WITH THE BUILDING HIGH PRESSURE, RESULTING IN
DECREASING RH VALUES. RH VALUES THIS AFTERNOON WILL GENERALLY BE
AROUND 35 TO 40%, BUT COULD BE AS LOW AS 30% FOR A BRIEF PERIOD.
WITH THE SOLID NORTHEASTERLY FLOW THROUGH TODAY THERE WILL BE NO
SEA BREEZE. OVERNIGHT DISPERSION TONIGHT IS FORECAST TO BE FAIR.
REST OF TODAY
SKY/WEATHER.........CLOUDY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........36 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH WITH
GUSTS TO AROUND 16 MPH LATE IN THE MORNING.
MIXING HEIGHT.......MAX 5500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 14 TO 18 MPH.
MAX ADI.............115.
INVERSION END.......1000.
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........86 87 88 89 87 87 87 90
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0
TEMP............61 64 68 68 70 70 70 69
RH..............56 52 43 42 38 36 36 37
20 FT WIND DIR..NE NE NE NE NE NE NE NE
20 FT WIND SPD..4 5 5 6 6 6 6 6
20 FT WIND GUST.11 13 14 16 16 16 16 16
MIX HGT (KFT)...1.4 2.1 2.9 3.8 4.7 5.2 5.5 5.4
TRANSP WIND DIR.NE NE NE NE NE NE NE NE
TRANSP WIND SPD.14 14 16 16 16 18 18 18
LVORI...........2 1 1 1 1 1 1 1
ADI.............21 41 59 80 94 109 115 113
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........69 PERCENT.
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT, THEN BECOMING NORTHEAST
5 TO 9 MPH WITH GUSTS TO AROUND 20 MPH
OVERNIGHT.
MAX LVORI...........3.
MIN ADI.............1.
INVERSION BEGIN.....1900.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........74 75 36 16 10 7
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............68 63 59 58 55 52
RH..............39 48 55 55 61 69
20 FT WIND......NE 5 NE 3 NE 4 NE 5 NE 5 NE 8
20 FT WIND GUST.13 11 13 13 16 18
MIX HGT (FT)....3900 600 600 500 500 600
TRANSPORT WIND..NE 10 NE 10 NE 4 NE 6 NE 6 NE 10
LVORI...........2 2 3 3 3 3
ADI.............1 2 2 3 3 6
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........34 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 8 TO 10 MPH WITH GUSTS TO
AROUND 23 MPH.
MIXING HEIGHT.......MAX 4600 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 12 MPH INCREASING TO 22 TO 24
MPH IN THE LATE MORNING AND AFTERNOON.
MAX ADI.............119.
INVERSION END.......0900.
TIME (EDT) 6 AM 9 AM NOON 3 PM
SKY (%).........34 37 51 52
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0
TEMP............48 49 60 65
RH..............65 58 37 34
20 FT WIND......NE 9G22 NE 10G23 NE 9G22 NE 8G22
MIX HGT (FT)....800 2200 3300 4400
TRANSPORT WIND..NE 12 NE 24 NE 22 NE 22
LVORI...........3 1 1 1
ADI.............11 67 93 113
FORECASTER...MASKELL
REQUESTED BY...KELLY WETZEL
TYPE OF REQUEST...PRESCRIBED
.TAG 2609185.0/CHS
.DELDT 04/07/26
.FORMATTERVERSION 2.0.0
.EMAIL KELLY.WETZELWILSON@USDA.GOV
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