936
FOUS52 KCHS 112136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT FRI SEP 11 2026
SCZ150-120800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 90 75 91 75
TEMP 81 78 77 74 75 83 88 86 80 79 77 76 76 84 89 87 81 79 77 76 76
DEWPT 76 77 76 74 75 76 75 76 76 76 76 75 76 76 75 77 76 77 76 75 75
RH 85 97 97100100 80 66 72 88 91 97 97100 77 64 72 85 94 97 97 97
WIND DIR S S SW SW N S S S S S SW SW SW W SW SW S SW SW W W
WIND SPD 6 4 2 2 0 4 6 10 8 5 4 4 3 5 6 8 6 4 3 4 3
CLOUDS B1 SC B1 SC SC SC SC SC B1 SC SC SC FW SC SC B1 SC SC SC SC FW
POP 12HR 20 50 20 60 5
QPF 12HR 0 0.02 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S S L L
TSTMS S S S C C S S C C
HEAT INDEX 91 98 96 93 99 99
MAX HEAT 100 98 99 99 100
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 74 87 68 86 68 87 71 89
TEMP 91 82 77 75 85 79 72 70 84 78 71 70 85 79 73 73 87 80
DEWPT 74 76 75 72 70 69 68 67 68 68 69 68 69 71 71 72 71 72
PWIND DIR N E E NE NE NE NE NE E
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW SC SC SC FW FW FW FW FW FW SC SC FW SC SC
POP 12HR 30 5 20 5 20 5 10 10 20
RAIN SHWRS C S S S S S
TSTMS C S S S
GAZ218-120800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 91 75 92 75
TEMP 80 78 76 75 75 83 89 86 80 78 77 76 76 84 90 87 81 79 77 76 76
DEWPT 76 75 75 74 75 77 76 76 76 76 75 74 75 77 76 76 76 76 75 74 75
RH 88 91 97 97100 82 66 72 88 94 94 94 97 80 64 70 85 91 94 94 97
WIND DIR SW SW SW N N SW S S S S S SW W W SW SW S SW SW W W
WIND SPD 4 3 1 0 0 3 4 8 5 3 2 2 2 3 3 4 3 3 2 2 2
CLOUDS B2 B1 B1 SC SC SC SC B1 B1 SC SC SC FW SC SC B1 B1 SC SC FW FW
POP 12HR 50 40 20 50 10
QPF 12HR 0.11 0.04 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S C C
TSTMS C C C S S C C
HEAT INDEX 92100 96 94102 98
MAX HEAT 98 100 100 102 102
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 75 88 71 87 71 87 73 88
TEMP 92 84 77 76 86 79 73 72 84 79 72 72 85 79 74 74 87 79
DEWPT 75 76 75 74 74 71 70 68 70 69 69 68 71 71 71 71 73 72
PWIND DIR N E NE NE NE NE NE NE E
WIND CHAR LT LT GN LT GN LT GN LT LT
AVG CLOUDS FW SC SC FW SC SC SC FW FW SC FW FW FW SC SC FW SC SC
POP 12HR 30 5 40 5 10 5 20 5 20
RAIN SHWRS C C C S S S
TSTMS C S C S S S
SCZ150-120800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 79 88 77 89 77
TEMP 83 81 80 80 80 83 86 85 81 80 79 77 77 84 88 86 81 80 79 77 77
DEWPT 77 78 77 77 77 79 79 79 78 78 77 77 77 79 80 80 79 78 77 76 77
RH 82 91 91 91 91 88 80 82 91 94 94100100 85 77 82 94 94 94 97100
WIND DIR S SW SW SW SW SW S S S S SW SW W SW SW S SW SW SW W W
WIND SPD 5 3 3 3 2 3 6 9 6 5 4 3 3 3 6 8 5 3 2 3 3
CLOUDS B1 SC SC SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 20 50 20 40 10
QPF 12HR 0 0.11 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C S S S S S C C
TSTMS S S S S C S S S S S C C
HEAT INDEX 92 94100 98 96103101 90
MAX HEAT 97 91 100 101 103 103
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 76 86 71 85 72 86 74 87
TEMP 90 83 79 77 85 80 74 72 84 79 75 72 85 80 77 74 86 80
DEWPT 79 78 77 74 75 73 71 69 72 72 71 70 74 74 73 73 76 75
PWIND DIR SE E NE NE NE NE NE NE E
WIND CHAR LT LT BZ GN GN LT GN LT LT
AVG CLOUDS FW SC FW FW SC SC FW FW FW FW FW FW FW SC SC FW SC SC
POP 12HR 20 5 20 5 20 5 10 20 20
RAIN SHWRS S S S S S S S
TSTMS S S S S S
SCZ148-120800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 89 76 90 76
TEMP 81 78 78 76 76 83 87 86 81 79 78 76 77 84 88 87 81 79 77 77 77
DEWPT 77 76 76 75 75 78 78 77 77 77 76 75 75 78 78 78 78 77 76 75 75
RH 88 94 94 97 97 85 75 75 88 94 94 97 94 82 72 75 91 94 97 94 94
WIND DIR S SW N SW N SW S S S S SW SW W W SW S S SW SW W W
WIND SPD 4 3 0 1 0 3 4 8 5 3 2 2 2 3 4 5 3 2 2 2 2
CLOUDS SC B2 SC SC SC FW SC SC B1 SC SC FW SC SC SC SC SC SC SC SC FW
POP 12HR 30 30 20 50 10
QPF 12HR 0.06 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C S C C
TSTMS C S S C C S C C
HEAT INDEX 93100 97 95102100
MAX HEAT 102 100 100 102 103
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 76 86 71 85 71 86 73 87
TEMP 91 83 78 76 84 79 72 71 83 78 72 72 83 79 74 73 85 79
DEWPT 77 77 76 74 75 72 70 69 71 70 69 69 73 73 72 72 75 75
PWIND DIR NW E NE NE NE NE NE NE E
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC FW FW SC FW FW FW SC SC FW SC SC
POP 12HR 20 5 30 5 20 5 20 5 20
RAIN SHWRS S S C S S S S
TSTMS S S C S S
SCZ043-120800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 90 72 91 73
TEMP 79 76 73 73 73 83 88 86 79 75 74 73 74 84 89 87 80 76 74 73 74
DEWPT 74 74 73 73 73 74 74 74 74 74 74 73 74 74 74 74 74 74 73 72 73
RH 85 94100100100 74 63 68 85 97100100100 72 61 65 82 94 97 97 97
WIND DIR S N N N N SW S S S S N N N W SW SW S N N N N
WIND SPD 4 0 0 0 0 3 6 8 5 3 0 0 0 4 5 5 1 0 0 0 0
CLOUDS B2 B1 SC B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW SC FW
POP 12HR 30 50 20 50 10
QPF 12HR 0.01 0.24 0.01 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C
TSTMS C C C S C C
HEAT INDEX 90 97 94 91 98 95
MAX HEAT 95 97 97 98 99
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 72 88 66 85 67 88 69 89
TEMP 91 82 74 73 86 79 69 67 83 76 68 68 86 79 71 71 88 79
DEWPT 73 73 72 70 69 67 66 66 66 65 66 66 67 68 69 70 70 70
PWIND DIR N E E NE NE NE NE E E
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC FW FW SC SC SC FW FW FW FW CL FW SC SC FW SC SC
POP 12HR 20 5 30 0 20 0 10 5 30
RAIN SHWRS S S C S C
TSTMS S S C C
GAZ099-120800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 91 73 91 73
TEMP 77 75 73 72 73 82 89 87 78 76 75 74 74 82 89 89 80 77 75 74 75
DEWPT 75 75 73 72 73 76 76 75 76 75 74 74 74 76 76 75 76 75 74 73 74
RH 94100100100100 82 66 68 94 97 97100100 82 66 64 88 94 97 97 97
WIND DIR S SW N S N SW S SW S S S SW W W W W SW SW SW W W
WIND SPD 3 2 0 1 0 3 5 5 3 2 2 2 2 3 4 3 1 1 1 1 2
CLOUDS B2 B2 SC SC SC FW SC B1 B1 B1 SC SC SC SC SC SC SC SC FW SC FW
POP 12HR 30 40 30 20 10
QPF 12HR 0.01 0.06 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S C S S
TSTMS S S C S S S S
HEAT INDEX 100 96 100 99
MAX HEAT 95 100 101 100 102
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 73 90 67 87 67 88 70 90
TEMP 91 82 76 74 87 79 71 68 84 76 69 68 86 78 71 71 88 79
DEWPT 74 75 74 73 73 72 69 67 69 69 67 67 69 71 70 70 72 73
PWIND DIR N E E E NE NE NE NE E
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW CL SC SC SC FW FW FW FW CL FW FW FW FW SC SC
POP 12HR 10 5 40 0 5 0 10 5 20
RAIN SHWRS S C S
TSTMS C S
PRODUCT KEY...
--- CLOUD COVER ---
CODE PERCENTAGE SKY COVER DAY/NIGHT
CL 0 TO <=5 PERCENT SUNNY/CLEAR
FW >5 TO <=25 PERCENT SUNNY/MOSTLY CLEAR
SC >25 TO <=50 PERCENT PARTLY CLOUDY
B1 >50 TO <=69 PERCENT MOSTLY CLOUDY
B2 >69 TO <=87 PERCENT MOSTLY CLOUDY
OV >87 TO 100 PERCENT CLOUDY
--- OBSTRUCTIONS TO VISIBILITY --- --- WEATHER COVERAGE ---
CODE TYPE CODE QUALIFYING TERM
F FOG S SLIGHT
PF PATCHY FOG C CHANCE
F+ DENSE FOG L LIKELY
PF+ PATCHY DENSE FOG O OCCASIONAL
H HAZE D DEFINITE
BS BLOWING SNOW
K SMOKE
BD BLOWING DUST
AF VOLCANIC ASHFALL
--- EXTENDED WIND FORECAST CHARACTER ---
12-HR MAX SUSTAINED
CODE WIND CHARACTER WIND SPEED
LT LIGHT < 8 MPH
GN GENTLE 8-14 MPH
BZ BREEZY 15-22 MPH
WY WINDY 23-30 MPH
VW VERY WINDY 31-39 MPH
SD STRONG/DAMAGING >=40 MPH
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