174
FOUS52 KCHS 042026
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
426 PM EDT SAT JUL 4 2026
SCZ150-050800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
426 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 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 97 79 96 79
TEMP 94 85 80 77 76 80 91 95 93 86 83 81 81 81 91 94 93 87 83 81 80 81
DEWPT 71 74 75 75 76 77 73 72 74 75 77 76 76 75 74 73 74 75 76 76 76 76
RH 47 70 85 94100 91 56 48 54 70 82 85 85 82 58 51 54 68 80 85 88 85
WIND DIR S S S S S SW SW S S S S S SW SW SW SW S S S SW SW SW
WIND SPD 13 11 6 4 2 2 5 10 13 11 9 8 6 8 8 11 14 12 11 9 8 9
CLOUDS FW FW FW FW FW FW FW SC SC SC B1 FW SC FW FW SC SC SC SC SC SC SC
POP 12HR 0 30 10 40 20
QPF 12HR 0 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C S S S S
TSTMS C S S C C S S S
HEAT INDEX 101 93 100104103 95 92 101103103 96 91
MAX HEAT 101 104 106 94 103 105 94
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 96 77 95 77 95 78 96 78 97
TEMP 94 88 81 80 93 88 80 80 92 88 81 80 94 90 81 81 94 89
DEWPT 73 75 75 75 73 76 75 75 73 75 74 75 72 75 74 74 71 74
PWIND DIR SW SW SW SW SW SW SW SW W
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC B1 B1 SC B1 SC SC SC SC B1 SC SC SC SC SC FW SC
POP 12HR 40 40 50 40 50 30 30 30 30
RAIN SHWRS C C S C C C C C C C
TSTMS C C S C C C C C C C
GAZ218-050800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
426 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 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 77 98 78 97 78
TEMP 95 87 81 79 77 80 92 96 93 87 82 80 78 80 90 95 93 87 82 80 78 80
DEWPT 72 73 75 75 73 74 74 72 74 74 75 74 73 75 75 74 75 75 75 74 73 75
RH 48 63 82 88 87 82 56 46 54 65 79 82 85 85 62 51 56 68 79 82 85 85
WIND DIR SE S S S SW SW W S S S S SW SW SW W SW S S S SW SW SW
WIND SPD 10 9 4 2 2 2 3 5 9 6 5 4 4 5 5 6 10 9 6 5 5 6
CLOUDS CL CL CL FW FW FW FW B1 SC B1 SC SC FW FW FW SC SC SC SC FW FW FW
POP 12HR 0 50 20 30 20
QPF 12HR 0 0.21 0.02 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C S S
TSTMS C C S C C S S
HEAT INDEX 104 94 102105103 95 101106105 96
MAX HEAT 104 91 105 107 92 106 107 94
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 96 77 96 77 96 78 97
TEMP 95 89 80 80 94 88 79 79 94 89 80 80 95 90 81 79 95 90
DEWPT 75 76 74 75 75 76 74 75 75 76 74 75 75 75 74 75 74 75
PWIND DIR SW SW SW SW SW SW SW SW W
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B1 SC SC SC B1 SC SC B1 B1 SC FW SC SC FW FW SC
POP 12HR 30 30 40 40 30 30 20 20 30
RAIN SHWRS C C C C C C S S C
TSTMS C C C C C C S S C
SCZ150-050800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
426 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 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 81 92 82 92 81
TEMP 91 85 83 82 81 84 91 92 91 86 84 83 82 83 91 92 92 86 84 83 81 83
DEWPT 76 77 77 77 77 78 77 78 78 78 78 78 78 77 78 78 78 78 78 78 77 77
RH 62 77 82 85 88 82 64 64 66 77 82 85 88 82 66 64 64 77 82 85 88 82
WIND DIR S S S SW SW SW S S S S S SW SW SW SW S S S SW SW SW SW
WIND SPD 11 10 6 3 2 2 6 11 13 11 9 8 6 6 8 13 14 12 11 10 8 8
CLOUDS FW FW SC FW FW FW FW FW FW SC B1 FW SC SC FW SC FW SC SC SC SC SC
POP 12HR 0 20 10 20 30
QPF 12HR 0 0.06 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S C C
TSTMS S S S S S S S S S
HEAT INDEX 102 95 91 94104106106 97 95 93 91 92106107106 98 95 93 92
MAX HEAT 105 94 95 106 106 97 93 107 107 97 92
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 80 94 80 93 81 95 81 95
TEMP 93 88 82 81 91 87 82 82 91 88 83 82 93 89 83 82 93 89
DEWPT 78 78 77 76 77 78 77 76 77 78 76 76 77 78 76 76 76 77
PWIND DIR SW SW SW SW SW SW SW SW SW
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC
POP 12HR 30 50 50 40 40 40 20 30 30
RAIN SHWRS C C C C C S C C S S C C
TSTMS C C S C C S C C S S C C
SCZ148-050800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
426 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 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 77 97 79 96 80
TEMP 92 85 81 79 78 81 92 95 93 88 83 82 80 81 91 94 93 88 83 82 81 80
DEWPT 74 75 76 75 75 75 75 74 75 75 76 75 74 75 76 76 76 77 76 75 74 75
RH 56 72 85 88 91 82 58 51 56 66 80 79 82 82 62 56 58 70 80 79 79 85
WIND DIR SE S S SW S SW SW S S S S SW SW SW SW SW S S S SW SW SW
WIND SPD 10 9 4 2 1 2 3 8 10 9 8 5 5 5 6 9 11 10 9 6 8 6
WIND GUST 20
CLOUDS CL CL CL FW FW FW FW SC SC B1 SC FW FW SC SC SC SC SC SC FW SC SC
POP 12HR 0 30 10 30 10
QPF 12HR 0 0.14 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
HEAT INDEX 102 94 103106105 98 91 103107106100 91
MAX HEAT 106 90 106 107 94 107 107 97
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 96 79 95 78 96 79 96 79 97
TEMP 95 89 81 80 94 89 81 80 94 89 81 80 95 90 81 81 95 90
DEWPT 76 76 74 75 75 76 74 75 75 76 74 74 75 75 74 74 74 75
PWIND DIR SW SW SW SW SW SW SW SW SW
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC SC SC FW SC SC
POP 12HR 20 30 40 40 30 30 20 20 30
RAIN SHWRS S C C C C C S S C
TSTMS S C C C C C S S C
SCZ043-050800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
426 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 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 74 97 76 95 76
TEMP 95 86 78 75 74 78 91 96 93 87 81 78 77 78 90 94 92 87 81 78 76 78
DEWPT 67 71 73 73 73 74 72 69 72 73 74 73 73 74 73 71 72 73 74 73 73 74
RH 40 61 85 94 97 88 54 42 51 63 79 85 87 88 58 47 52 63 79 85 90 88
WIND DIR S S S N N N SW S S S S S SW SW SW SW S S S S SW SW
WIND SPD 10 9 4 0 0 0 3 5 9 6 5 4 3 5 6 9 10 8 6 4 5 6
CLOUDS FW CL CL FW FW CL FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC
POP 12HR 0 40 10 50 20
QPF 12HR 0 0.10 0 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS C C C C S S
HEAT INDEX 99 91 99102101 94 98101100 94
MAX HEAT 100 102 102 101 101 92
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 75 93 74 94 75 95 76 95
TEMP 94 88 77 77 92 87 77 76 92 88 78 77 93 89 78 78 93 88
DEWPT 71 73 73 73 72 73 72 74 72 72 73 73 71 73 72 73 71 72
PWIND DIR SW SW SW SW SW SW SW SW W
WIND CHAR GN LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC B1 B1 SC SC B1 SC SC SC B1 SC FW SC SC SC FW SC
POP 12HR 30 50 50 40 40 30 20 20 30
RAIN SHWRS C C C C C C S S C
TSTMS C C C C C C S S C
GAZ099-050800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
426 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 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 97 76 96 76
TEMP 97 90 80 77 76 78 91 95 94 87 80 78 77 78 88 94 94 87 81 78 76 78
DEWPT 68 70 73 73 73 74 73 71 72 73 74 73 73 75 75 73 73 74 74 73 74 75
RH 39 52 79 87 90 88 56 46 49 63 82 85 87 91 66 51 51 65 79 85 94 91
WIND DIR E S S S SW W W W SW S S S SW SW W SW SW SW SW SW SW SW
WIND SPD 3 4 5 2 2 2 4 6 6 3 3 3 4 4 6 8 8 4 3 4 5 6
CLOUDS CL CL FW CL FW FW FW SC SC SC FW SC SC FW FW FW FW SC FW FW SC SC
POP 12HR 0 30 20 20 10
QPF 12HR 0 0.03 0.01 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 102 96 100103102 94 98103103 95
MAX HEAT 102 90 103 104 103 105 93
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 76 95 75 95 76 95 76 95
TEMP 93 89 78 78 92 88 77 77 92 89 78 78 92 89 78 78 93 88
DEWPT 74 75 74 75 74 75 74 75 74 74 73 75 74 74 73 75 74 74
PWIND DIR SW SW W SW W SW W SW W
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC SC B1 SC SC SC SC FW FW SC
POP 12HR 20 30 30 40 30 30 20 20 20
RAIN SHWRS S C C C C C S S S
TSTMS S C C C C C S 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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