184
FOUS52 KCHS 110936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT TUE AUG 11 2026
SCZ150-112000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 78 98 78 99
TEMP 79 88 94 94 89 82 80 79 79 88 96 96 90 83 81 79 80 90 97 96 89
DEWPT 76 76 74 75 75 75 75 74 75 75 74 74 77 76 75 75 75 76 75 75 78
RH 91 68 53 54 64 79 85 85 88 66 49 49 66 80 82 88 85 64 50 51 70
WIND DIR W W W W SW SW W W W W W W SW SW W W W W W SW S
WIND SPD 6 8 8 10 10 8 8 8 8 10 9 8 8 8 6 6 6 6 6 10 10
CLOUDS SC SC SC SC B1 SC SC CL FW FW FW B1 SC SC SC FW FW FW FW SC SC
POP 12HR 20 20 10 30 10
QPF 12HR 0.01 0.10 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C S
TSTMS S S S C S
HEAT INDEX 99105106 99 98107107103 91 102110108103
MAX HEAT 105 106 94 107 107 97 110 111
HEAT Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 80 100 80 96 77 92 78 97
TEMP 82 82 98 90 83 81 94 87 80 79 90 85 80 79 94 89
DEWPT 77 77 74 78 78 78 75 78 77 77 74 76 76 77 73 76
PWIND DIR SW SW SW SW E E S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC SC SC FW FW SC
POP 12HR 0 20 30 50 40 30 20 20
RAIN SHWRS S C C C S C S S
TSTMS S C C C S C S S
GAZ218-112000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 77 97 78 99
TEMP 78 88 94 95 90 83 80 78 79 89 95 96 91 84 81 79 80 91 98 98 91
DEWPT 75 76 75 75 75 75 74 74 74 76 74 74 75 75 74 74 75 77 76 74 76
RH 91 68 54 53 62 77 82 88 85 66 51 49 60 74 79 85 85 64 50 47 62
WIND DIR W W W W SW SW SW W W W W W W W W W W W W W SW
WIND SPD 4 6 6 6 5 4 4 5 6 10 9 8 4 4 4 5 5 6 5 5 5
CLOUDS FW FW SC SC B1 B2 FW FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC
POP 12HR 50 20 10 10 20
QPF 12HR 0.31 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
TSTMS C C S S S
HEAT INDEX 99106107101 90 100106107102 92 105113110103
MAX HEAT 106 107 94 106 109 95 113 112
HEAT Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 80 100 79 99 78 96 78 99
TEMP 82 81 99 93 82 80 97 90 81 79 93 88 81 79 96 91
DEWPT 75 75 75 76 76 76 75 77 77 77 75 75 76 75 74 74
PWIND DIR SW SW SW SW S E S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC SC FW FW SC
POP 12HR 5 10 20 40 40 40 20 10
RAIN SHWRS S C C C S
TSTMS S C C C S
SCZ150-112000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 95 79 96 80 97
TEMP 80 88 93 93 88 83 81 80 80 89 95 94 89 84 82 81 81 90 95 93 88
DEWPT 78 78 78 79 79 78 77 76 77 77 77 77 80 79 78 77 77 79 80 81 80
RH 94 72 62 64 75 85 88 88 91 68 56 58 75 85 88 88 88 70 62 68 77
WIND DIR W W W SW SW SW W W W W W SW SW SW W W W W SW SW SW
WIND SPD 5 6 9 11 9 6 5 6 6 9 9 9 8 6 4 4 4 5 8 11 9
CLOUDS SC SC SC SC B1 B1 SC FW CL FW FW B1 SC SC SC FW FW FW FW SC SC
POP 12HR 20 20 10 30 5
QPF 12HR 0.05 0.07 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S C C
HEAT INDEX 102109110103 93 102110109106 96 91 106114113105
MAX HEAT 109 110 98 110 110 101 115 115
HEAT Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 82 97 81 93 79 90 80 93
TEMP 84 83 96 89 83 82 92 86 82 81 88 84 81 81 92 87
DEWPT 80 79 80 80 80 79 80 79 79 79 78 78 78 78 77 78
PWIND DIR SW SW SW SW E SE SW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 SC SC SC SC SC FW FW SC
POP 12HR 0 10 30 40 40 30 20 10
RAIN SHWRS C C C S C S
TSTMS C C C S C S
SCZ148-112000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 78 98 79 99
TEMP 79 89 95 95 89 83 81 79 80 90 96 97 91 84 82 80 81 91 98 97 90
DEWPT 76 77 76 76 76 75 75 74 75 76 76 75 77 75 75 74 75 78 77 76 78
RH 91 68 54 54 66 77 82 85 85 64 53 50 64 74 79 82 82 66 51 51 68
WIND DIR W W W SW SW SW W W W W W W SW SW W W W W W SW SW
WIND SPD 4 8 6 6 5 5 5 6 6 10 9 6 4 4 4 5 5 6 5 6 6
CLOUDS SC FW B1 B1 B1 B1 FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC
POP 12HR 30 20 10 20 10
QPF 12HR 0.18 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S S
HEAT INDEX 102109109100 90 102110110105 92 106114111105
MAX HEAT 109 109 94 110 111 98 114 115
HEAT Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 81 100 80 98 79 95 79 98
TEMP 83 82 99 92 84 81 97 89 82 80 93 87 82 80 96 90
DEWPT 77 76 77 78 77 77 77 78 78 77 76 76 77 76 75 76
PWIND DIR SW SW SW SW SE SE SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC SC SC FW SC SC
POP 12HR 5 10 20 40 30 30 10 10
RAIN SHWRS S C C C
TSTMS S C C C
SCZ043-112000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 95 75 96 76 99
TEMP 76 88 93 94 89 80 78 76 77 89 94 96 90 82 79 77 78 90 97 98 90
DEWPT 74 75 73 72 74 73 72 72 73 74 72 72 73 73 73 72 73 74 73 71 74
RH 94 66 52 49 61 79 82 87 87 61 49 46 58 74 82 85 85 60 46 42 60
WIND DIR W W W W SW SW W W W W W W W SW SW W W W W W SW
WIND SPD 4 8 9 8 5 4 4 5 6 9 10 8 4 4 4 4 5 6 8 6 4
CLOUDS SC SC SC SC SC FW SC FW FW FW SC SC FW SC FW FW FW FW FW SC SC
POP 12HR 20 20 10 20 10
QPF 12HR 0 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 98102102 98 98102105 98 99107106 99
MAX HEAT 102 102 91 102 105 92 107 108
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 77 99 77 97 74 94 75 97
TEMP 79 79 98 92 79 79 95 86 77 76 91 86 77 76 95 90
DEWPT 74 74 72 73 74 75 73 75 75 75 72 73 74 74 70 71
PWIND DIR SW W SW NE SE E S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR 0 10 30 50 40 30 10 20
RAIN SHWRS C C C C S
TSTMS C C C C S
GAZ099-112000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 95 75 95 77 98
TEMP 77 87 93 94 88 81 78 77 77 88 93 95 89 82 79 78 78 89 95 97 90
DEWPT 74 76 74 74 75 75 74 73 74 76 75 74 75 75 74 73 74 77 75 73 74
RH 90 70 54 53 66 82 88 87 90 68 56 51 64 79 85 85 88 68 53 46 60
WIND DIR W W W W W W SW W W W W W W W W W W W W W W
WIND SPD 3 8 9 8 4 3 3 4 6 10 10 9 4 3 3 4 5 8 8 6 3
CLOUDS SC FW SC SC B1 SC FW FW FW FW SC SC FW SC FW FW FW FW FW SC SC
POP 12HR 30 10 10 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS C S
HEAT INDEX 98103105 98 99105106 99 102107107 99
MAX HEAT 103 105 90 105 106 92 107 107
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 78 99 77 98 76 95 76 98
TEMP 80 80 96 92 81 78 95 88 79 78 93 88 79 77 95 90
DEWPT 74 74 75 74 75 75 74 75 76 76 75 74 75 75 73 72
PWIND DIR W W SW W S E SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC
POP 12HR 5 10 20 40 40 30 20 20
RAIN SHWRS S C C S C S S
TSTMS S C C C S 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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