924
FOUS52 KCHS 081817
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
216 PM EDT SAT AUG 8 2026
SCZ150-090800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
216 PM EDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 90 76 93 77
TEMP 83 79 78 77 75 77 84 88 85 82 79 79 78 78 86 91 88 84 81 80 78 79
DEWPT 75 75 75 75 75 76 76 76 77 78 77 77 77 77 77 76 78 79 77 77 76 76
RH 77 88 91 94100 97 77 68 77 88 94 94 97 97 75 62 72 85 88 91 94 91
WIND DIR SE S N N N N SW S S S S SW SW SW SW SW S SW SW SW SW W
WIND SPD 9 5 0 0 0 0 4 6 10 8 6 5 5 5 8 8 10 10 9 6 6 6
CLOUDS B2 B1 B1 SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 10 20 10 60 10
QPF 12HR 0 0.10 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S L L
TSTMS S S S S L L
HEAT INDEX 90 93 99 96 91 97103102 96
MAX HEAT 95 99 100 103 103 93
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 77 96 78 96 78 97 78 95
TEMP 93 87 80 78 94 89 81 80 94 89 82 79 94 88 81 79 92 86
DEWPT 74 77 75 75 74 76 75 75 74 77 76 75 75 78 77 76 75 77
PWIND DIR SW SW W SW SW SW SW SW SW
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC FW FW FW SC SC FW SC SC SC SC SC
POP 12HR 20 5 5 5 20 10 30 30 40
RAIN SHWRS S S C C C
TSTMS S S C C C
GAZ218-090800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
216 PM EDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 92 76 95 77
TEMP 83 80 78 77 75 78 86 90 87 83 80 79 77 78 88 93 91 85 81 80 78 79
DEWPT 76 75 75 75 75 75 77 77 77 77 76 76 75 75 77 77 76 77 76 76 75 75
RH 80 85 91 94100 91 75 66 72 82 88 91 94 91 70 60 62 77 85 88 91 88
WIND DIR SE SE SE S SW N SW S SE S S S SW SW W SW S S S S SW SW
WIND SPD 6 4 1 1 1 0 2 4 6 5 3 3 3 3 4 4 6 5 4 3 4 4
CLOUDS B2 B1 B1 SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW
POP 12HR 5 30 10 40 5
QPF 12HR 0 0.08 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S C C
HEAT INDEX 91 97103 99 92 100107103 96
MAX HEAT 96 103 103 107 107 92
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 95 77 96 78 97 78 97 78 97
TEMP 94 89 81 79 95 90 81 79 95 90 81 79 95 89 81 79 95 88
DEWPT 75 76 74 74 75 75 74 74 76 75 75 75 76 76 75 75 76 76
PWIND DIR W SW W SW W SW W SW SW
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC CL FW FW SC FW FW SC B1 SC FW SC
POP 12HR 20 10 20 5 20 10 30 30 40
RAIN SHWRS S S S C C C
TSTMS S S S C C C
SCZ150-090800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
216 PM EDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 76 88 78 91 78
TEMP 82 79 79 78 77 78 84 86 85 82 81 80 79 80 86 89 88 84 82 81 80 80
DEWPT 78 77 77 77 77 77 79 79 79 79 78 78 78 79 80 80 81 80 79 79 78 78
RH 88 94 94 97100 97 85 80 82 91 91 94 97 97 82 75 80 88 91 94 94 94
WIND DIR SE S S SW W NW SW S S S SW SW SW SW SW SW S SW SW SW SW W
WIND SPD 8 4 3 3 2 2 3 8 10 6 5 4 4 4 6 9 11 9 8 6 6 5
CLOUDS B2 B2 B2 SC SC SC SC SC FW SC FW SC FW SC SC SC SC SC SC SC FW FW
POP 12HR 10 20 20 50 20
QPF 12HR 0 0.13 0 0.06 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C S S
TSTMS S S S S C C C S S
HEAT INDEX 91 95100 98 92 101106106 97 92 90
MAX HEAT 96 100 103 90 106 108 95
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 79 94 80 94 81 94 80 92
TEMP 92 87 82 81 94 88 83 82 93 87 83 82 93 87 82 81 91 86
DEWPT 79 79 78 77 78 79 78 77 79 80 79 77 80 80 79 78 80 79
PWIND DIR SW SW SW SW SW SW SW SW SW
WIND CHAR GN GN GN GN GN GN GN LT GN
AVG CLOUDS FW SC SC FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 20 5 5 5 10 10 30 20 40
RAIN SHWRS S C S C
TSTMS S C S C
SCZ148-090800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
216 PM EDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 77 94 77
TEMP 83 80 78 77 76 77 86 89 87 82 81 80 79 79 88 92 91 85 82 81 79 79
DEWPT 78 76 76 76 75 76 78 79 79 78 77 77 76 77 78 78 79 78 77 77 75 76
RH 85 88 94 97 97 97 77 73 77 88 88 91 91 94 72 64 68 80 85 88 88 91
WIND DIR SE SE S S W N SW SE S S S SW SW SW W SW S S SW SW SW SW
WIND SPD 6 3 1 1 1 0 2 5 6 5 4 3 3 3 5 4 6 6 5 4 5 5
CLOUDS B2 B1 B1 SC SC SC SC SC B1 SC SC SC B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 10 20 10 30 10
QPF 12HR 0 0.06 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S C C
HEAT INDEX 93 98105101 91 102107108 97 90
MAX HEAT 97 105 105 107 109 95
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 95 78 96 79 97 79 97 79 96
TEMP 94 88 80 79 95 90 82 80 95 90 83 79 95 89 81 80 94 87
DEWPT 77 77 75 74 76 76 75 75 77 77 76 75 77 78 76 76 77 78
PWIND DIR SW SW W SW W SW SW SW SW
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC FW FW SC SC SC FW SC SC SC SC SC
POP 12HR 20 10 20 5 10 10 30 20 40
RAIN SHWRS S S C S C
TSTMS S S C S C
SCZ043-090800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
216 PM EDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 71 90 73 92 73
TEMP 82 78 75 73 72 74 84 88 85 81 77 75 74 75 86 90 90 84 79 77 75 75
DEWPT 74 74 74 73 72 74 75 74 75 76 75 74 74 75 76 75 74 76 75 74 73 74
RH 77 88 97100100100 74 63 72 85 94 97100100 72 62 60 77 88 90 94 97
WIND DIR SE N N N N N N S S S S N N SW SW SW SW S S SW SW SW
WIND SPD 6 0 0 0 0 0 0 4 5 4 3 0 0 3 5 6 6 5 4 3 4 5
CLOUDS B1 B1 SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC FW SC
POP 12HR 5 20 10 40 20
QPF 12HR 0 0.06 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S
TSTMS S S C C S S
HEAT INDEX 92 97 94 96101 99 93
MAX HEAT 91 97 98 101 102
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 94 75 95 76 95 75 93
TEMP 92 87 77 76 93 88 78 77 94 89 78 78 94 88 77 77 92 86
DEWPT 73 74 73 73 73 73 73 73 73 74 73 73 74 75 74 74 74 75
PWIND DIR W SW W SW W SW W SW SW
WIND CHAR GN LT GN LT GN LT GN LT LT
AVG CLOUDS FW SC SC FW FW FW FW FW FW FW SC FW FW SC SC SC FW SC
POP 12HR 10 5 10 5 10 20 30 20 40
RAIN SHWRS S C S C
TSTMS S C S C
GAZ099-090800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
216 PM EDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 73 91 74 93 74
TEMP 84 80 77 75 73 75 83 89 89 82 78 76 75 76 85 91 92 84 79 77 76 76
DEWPT 75 76 76 75 73 75 77 76 75 76 76 75 75 75 77 76 74 76 75 74 73 74
RH 74 88 97100100100 82 66 64 82 94 97100 97 77 62 56 77 88 90 90 94
WIND DIR SE SE SE S S N SW S S SE S S SW SW W W SW SW S SW SW SW
WIND SPD 6 3 2 2 1 0 3 4 4 3 2 2 3 2 5 5 4 2 2 2 3 3
CLOUDS B1 B1 SC SC SC B1 SC FW FW SC FW SC B1 SC FW SC SC SC SC FW FW FW
POP 12HR 5 20 20 20 20
QPF 12HR 0 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S S S S
HEAT INDEX 92 92100 99 96103102 93
MAX HEAT 95 100 101 103 105
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 75 94 75 95 76 95 75 95
TEMP 91 87 78 76 92 87 78 77 92 88 78 78 93 87 79 76 92 87
DEWPT 75 75 73 74 75 75 74 74 75 75 74 75 76 76 74 75 76 75
PWIND DIR W W W SW W SW W SW W
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW FW FW FW FW SC SC FW SC SC SC FW SC
POP 12HR 20 20 20 10 10 10 30 30 30
RAIN SHWRS S S S C C C
TSTMS S S S C S C
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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