195
FOUS52 KCHS 141812
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
211 PM EDT FRI AUG 14 2026
SCZ150-150800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
211 PM EDT FRI AUG 14 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 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 78 97 78 96 79
TEMP 92 85 82 81 80 80 90 95 93 86 83 81 79 80 90 94 92 86 83 81 81 81
DEWPT 76 78 78 78 77 77 77 75 78 79 78 77 77 78 77 77 78 79 78 77 77 77
RH 60 80 88 91 91 91 66 53 62 80 85 88 94 94 66 58 64 80 85 88 88 88
WIND DIR S S SW SW SW SW W W SW SW SW W W NW W SW S S S SW W W
WIND SPD 10 10 8 6 5 5 5 5 10 9 6 5 4 4 4 5 9 8 6 5 5 5
CLOUDS SC FW FW FW SC FW FW SC SC B1 SC SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 10 30 10 40 5
QPF 12HR 0 0.07 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S C C
HEAT INDEX 105 97 91 103107109100 93 103109107100 93
MAX HEAT 107 96 109 109 96 109 109 98
EXTREME HEAT W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 99 80 100 79 96 79 97 78 95
TEMP 98 92 84 81 99 90 81 81 94 87 81 80 95 88 80 80 92 86
DEWPT 75 77 76 76 73 77 77 78 74 77 77 78 73 76 77 77 74 75
PWIND DIR W SW W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW CL FW SC FW FW SC SC FW SC SC SC SC FW B1
POP 12HR 5 0 20 30 40 10 30 20 40
RAIN SHWRS S C C C S C
TSTMS S C C C S C
GAZ218-150800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
211 PM EDT FRI AUG 14 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 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 77 98 77 97 79
TEMP 94 86 82 80 78 79 90 96 93 87 82 80 79 79 90 96 94 88 83 81 80 80
DEWPT 75 77 77 76 75 75 76 75 75 77 77 76 76 76 78 76 76 77 77 76 75 75
RH 54 75 85 88 91 88 64 51 56 72 85 88 91 91 68 53 56 70 82 85 85 85
WIND DIR SW S S SW SW W W W S S SW W W W W W SW S SW SW W W
WIND SPD 4 5 4 3 3 3 4 4 5 5 4 3 3 3 4 4 5 4 3 3 4 4
CLOUDS SC SC SC SC FW FW FW SC B1 B1 SC FW FW FW SC SC SC B1 SC FW FW FW
POP 12HR 10 30 10 30 10
QPF 12HR 0 0.04 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C
TSTMS C S S C C
HEAT INDEX 106 97 90 102108105 99 90 105110107100 92
MAX HEAT 110 94 108 108 94 110 110 97
EXTREME HEAT W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 99 79 101 78 99 78 97 78 97
TEMP 98 94 84 80100 92 81 79 97 89 81 79 96 89 80 79 94 87
DEWPT 75 75 75 75 74 75 75 75 74 76 76 76 74 75 75 75 74 74
PWIND DIR W SW W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW CL FW SC FW FW SC B1 SC FW SC SC FW FW SC
POP 12HR 5 5 20 20 30 20 30 30 30
RAIN SHWRS S S C S C C C
TSTMS S S C S C C C
SCZ150-150800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
211 PM EDT FRI AUG 14 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 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 80 95 80 94 80
TEMP 91 84 83 82 81 81 90 94 92 85 83 82 81 81 89 93 91 85 84 82 82 82
DEWPT 80 80 80 79 78 78 79 80 80 81 80 79 78 79 80 81 81 80 80 79 78 79
RH 70 88 91 91 91 91 70 64 68 88 91 91 91 94 75 68 73 85 88 91 88 91
WIND DIR S S SW SW SW SW W S S SW SW SW W NW W S S S SW SW W W
WIND SPD 10 9 6 5 4 4 5 9 10 8 5 4 3 3 3 6 9 5 4 3 4 3
CLOUDS SC FW FW FW SC FW FW SC FW B1 B1 SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 5 20 10 30 5
QPF 12HR 0 0.01 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 109 97 95 92 106112109100 95 92 90106114111 99 97 92 91 92
MAX HEAT 111 97 91 112 112 99 92 114 114 97 92
EXTREME HEAT W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 97 81 97 81 94 81 94 80 92
TEMP 96 91 85 82 96 89 83 82 93 87 83 82 93 87 82 81 91 84
DEWPT 80 80 78 78 79 80 79 79 79 79 79 79 79 78 79 78 78 77
PWIND DIR SW SW SW SW S SW SW SW S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC SC FW SC SC SC SC SC SC
POP 12HR 5 5 20 20 30 10 20 20 40
RAIN SHWRS S S C S S C
TSTMS S S C S S C
SCZ148-150800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
211 PM EDT FRI AUG 14 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 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 78 97 78 97 80
TEMP 94 86 82 81 79 80 90 96 94 87 83 81 79 80 90 96 94 87 84 82 81 81
DEWPT 77 78 78 77 76 76 77 76 78 79 78 77 76 77 79 78 78 78 78 77 75 76
RH 58 77 88 88 91 88 66 53 60 77 85 88 91 91 70 56 60 75 82 85 82 85
WIND DIR SW S S SW W W W SW S SW SW W W W W SW S S SW SW W W
WIND SPD 5 6 4 3 4 3 4 4 6 5 4 3 3 3 3 3 5 4 3 3 4 4
CLOUDS SC SC SC FW FW FW FW SC FW SC SC B1 SC FW FW SC SC SC SC FW FW FW
POP 12HR 10 20 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S
TSTMS C S S S
HEAT INDEX 109 98 91 103110110101 93 106113110100 95 90
MAX HEAT 110 95 110 111 97 113 113 98
EXTREME HEAT W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 99 81 100 80 98 79 98 79 96
TEMP 98 94 85 82 99 91 82 81 96 88 82 80 95 88 81 80 93 86
DEWPT 77 77 75 75 76 76 76 77 76 77 77 77 76 76 76 76 76 76
PWIND DIR W SW W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 20 20 30 20 30 30 30
RAIN SHWRS S S C S C C C
TSTMS S S C S C C C
SCZ043-150800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
211 PM EDT FRI AUG 14 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 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 96 75 95 76
TEMP 93 85 80 78 76 77 90 95 94 86 80 78 76 77 89 94 93 86 81 79 77 78
DEWPT 73 75 76 76 75 75 75 74 73 76 76 75 74 75 76 74 74 76 75 75 73 74
RH 52 72 88 94 97 94 62 51 51 72 88 91 94 94 66 53 54 72 82 88 87 88
WIND DIR W SW S SW SW W W W W SE SW N N N W W SW S N SW W W
WIND SPD 5 5 4 3 3 3 5 5 5 4 2 0 0 0 3 4 5 3 0 1 3 3
CLOUDS FW SC FW SC FW FW FW SC SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 10 30 20 30 5
QPF 12HR 0 0.04 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C
TSTMS C S S C C
HEAT INDEX 102 94 101106103 96 100105103 96
MAX HEAT 105 106 106 91 105 105 93
HEAT Y Y Y Y
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 98 77 99 76 96 75 97 75 94
TEMP 97 93 82 78 98 89 78 78 95 87 78 77 95 87 77 77 92 86
DEWPT 73 73 73 73 70 73 74 75 71 74 75 75 71 73 74 74 71 72
PWIND DIR W SW W S SW S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL CL FW SC FW FW SC SC FW SC SC SC FW SC SC
POP 12HR 5 5 20 20 40 20 40 30 40
RAIN SHWRS S S C S C C C
TSTMS S S C S C S C
GAZ099-150800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
211 PM EDT FRI AUG 14 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 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 76 96 75 95 77
TEMP 94 85 80 78 77 78 88 93 93 86 80 78 77 77 87 93 94 87 81 80 78 79
DEWPT 74 76 75 74 74 75 77 76 75 77 76 76 75 76 78 77 75 77 76 75 74 75
RH 53 75 85 88 90 91 70 58 56 75 88 94 94 97 75 60 54 72 85 85 88 88
WIND DIR W SW SW SW W W W W W SW SW SW W W W W W W SW W W W
WIND SPD 5 2 2 2 3 3 5 6 4 3 2 2 3 3 4 6 5 3 2 3 4 4
CLOUDS SC SC SC FW FW FW CL FW FW SC B1 FW FW FW SC SC SC SC SC FW FW FW
POP 12HR 20 20 20 20 10
QPF 12HR 0 0 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 105 94 100106105 97 100107106 99
MAX HEAT 107 106 106 91 107 107 96
HEAT Y Y Y Y
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 97 77 98 76 97 75 97 75 95
TEMP 95 93 82 78 96 89 79 77 94 88 78 77 95 88 78 76 93 87
DEWPT 75 75 74 74 73 73 74 75 73 73 75 75 73 73 74 74 73 73
PWIND DIR W W W W W SW W SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 5 5 20 20 30 30 30 30 30
RAIN SHWRS S S C C C C C
TSTMS S S C C 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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