774
FOUS52 KCHS 111841
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
241 PM EDT SAT JUL 11 2026
SCZ150-120800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
241 PM EDT SAT JUL 11 2026
DATE 07/11/26 SUN 07/12/26 MON 07/13/26 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 75 92 73
TEMP 96 88 83 81 79 79 89 95 92 84 80 78 77 77 86 90 87 82 78 77 75 76
DEWPT 70 73 75 73 73 74 74 72 75 76 76 75 74 75 75 74 75 76 75 74 74 75
RH 43 61 77 77 82 85 61 48 58 77 88 91 90 94 70 60 68 82 91 90 97 97
WIND DIR W NW SW SW W W W W SW SW SW W W W W SW S S SW N W NW
WIND SPD 12 9 9 8 8 8 8 6 10 9 5 4 2 3 4 5 6 6 3 0 3 3
CLOUDS B1 B1 B2 B1 SC SC SC SC B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B2 B1 B1 B1
POP 12HR 40 60 70 80 70
QPF 12HR 0.33 0.36 0.18 0.23 0.38
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C L S S S D D L L S S S
TSTMS C C C C C C S S L L C C S S
HEAT INDEX 103 96 90 98104103 93 95 99 96
MAX HEAT 105 94 105 106 99 99
HEAT Y Y Y Y
SVR TSTORM A A
DATE 07/14 WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 74 93 75 95 77 96 77 95
TEMP 89 83 77 77 91 86 79 78 93 88 80 80 93 88 80 79 92 88
DEWPT 74 75 75 75 73 75 74 75 72 75 75 76 73 76 75 76 73 76
PWIND DIR SW W W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW SC FW FW FW SC SC FW SC
POP 12HR 70 20 20 5 10 5 20 20 30
RAIN SHWRS S L S S S S C
TSTMS S L S S S S C
GAZ218-120800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
241 PM EDT SAT JUL 11 2026
DATE 07/11/26 SUN 07/12/26 MON 07/13/26 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 78 99 75 93 73
TEMP 98 91 83 81 79 80 91 97 94 85 80 78 76 77 86 91 88 82 78 76 75 75
DEWPT 68 71 71 71 71 73 74 73 74 75 74 74 73 74 75 75 75 75 74 73 73 74
RH 38 52 67 72 77 79 58 46 53 72 82 88 90 90 70 60 66 79 88 90 94 97
WIND DIR W SW SW SW W W W W SW S W W SW SW W SW S SW SW W W W
WIND SPD 9 5 5 6 6 6 6 5 8 5 4 3 3 3 4 5 6 4 1 1 2 2
CLOUDS FW B1 SC SC SC SC SC SC SC B2 SC SC B1 SC B1 B1 B1 B1 B2 B1 B1 B1
POP 12HR 20 60 60 80 60
QPF 12HR 0.10 0.17 0.32 0.25 0.51
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S D D L L
TSTMS C C C S S L L C
HEAT INDEX 104 98 101107105 94 95102 98
MAX HEAT 106 93 107 109 90 102 102
HEAT Y
DATE 07/14 WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 92 74 94 76 96 77 96 77 95
TEMP 90 85 78 76 92 87 78 77 94 89 79 79 95 88 80 79 93 88
DEWPT 75 75 74 74 73 74 73 74 73 74 73 74 74 75 74 75 75 75
PWIND DIR SW SW W W W SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW SC SC FW FW SC SC FW SC SC
POP 12HR 60 20 30 5 20 10 30 20 30
RAIN SHWRS L S C S C S C
TSTMS L S C S C S C
SCZ150-120800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
241 PM EDT SAT JUL 11 2026
DATE 07/11/26 SUN 07/12/26 MON 07/13/26 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 80 93 78 91 76
TEMP 95 89 85 83 81 82 90 93 91 85 82 80 79 79 87 89 88 83 80 78 78 78
DEWPT 75 77 77 76 74 75 77 78 78 79 77 76 75 77 78 78 77 77 76 76 75 77
RH 53 68 77 80 79 79 66 62 66 82 85 88 88 94 75 70 70 82 88 94 91 97
WIND DIR SW SW SW SW W W W S S SW SW W W W W S S SW SW W W NW
WIND SPD 12 10 10 6 6 6 6 8 11 9 5 3 3 3 3 8 9 5 3 2 3 3
CLOUDS SC B1 B2 SC SC SC B1 SC SC SC B1 B1 B2 B1 SC B1 B1 B1 B2 B1 B1 B1
POP 12HR 50 40 70 80 80
QPF 12HR 0.45 0.14 0.39 0.13 0.38
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C L S S S D D D D S S S
TSTMS C C C C C C S S S L L C C S S S
HEAT INDEX 107101 96 91 103108106 98 90 99103100 92
MAX HEAT 110 99 109 109 95 103 103 90
HEAT Y Y Y Y
SVR TSTORM A A
DATE 07/14 WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 90 77 92 78 94 80 94 80 93
TEMP 88 83 80 79 90 86 81 80 92 88 83 82 92 88 82 82 91 87
DEWPT 78 77 76 77 77 77 76 76 77 77 77 78 78 78 77 78 78 78
PWIND DIR SW SW W W SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW SC FW FW FW SC SC FW SC
POP 12HR 60 20 20 5 10 5 20 20 20
RAIN SHWRS S L S S S S S
TSTMS S L S S S S S
SCZ148-120800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
241 PM EDT SAT JUL 11 2026
DATE 07/11/26 SUN 07/12/26 MON 07/13/26 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 79 98 75 93 75
TEMP 98 91 84 82 80 81 91 97 94 86 81 79 77 77 87 91 89 83 79 77 76 77
DEWPT 72 73 74 72 72 73 75 75 76 76 75 74 74 75 76 77 77 76 75 74 74 75
RH 43 56 72 72 77 77 60 50 56 72 82 85 90 94 70 64 68 80 88 90 94 94
WIND DIR W W SW W W W W SW S S W W W W W SW S SW SW W W W
WIND SPD 9 6 6 5 8 6 6 6 8 6 4 3 3 3 3 4 5 3 1 1 2 2
CLOUDS SC B1 B1 SC SC SC FW B1 B1 B2 B1 B1 SC B1 SC B1 B1 B2 B1 B1 SC B1
POP 12HR 20 50 60 80 60
QPF 12HR 0.03 0.21 0.19 0.20 0.32
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C S S D D L L S S S
TSTMS S S C C C C S L L C S
HEAT INDEX 107100 91 102110107 96 98105102 91
MAX HEAT 109 95 110 109 93 105 105
HEAT Y Y Y Y
DATE 07/14 WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 92 75 94 77 96 78 96 78 95
TEMP 90 85 79 77 92 87 80 78 94 88 80 80 95 89 81 80 94 89
DEWPT 76 76 75 75 75 75 74 75 75 75 75 75 76 76 75 76 76 76
PWIND DIR SW W W W SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC B1 SC SC SC SC FW FW SC SC FW FW SC SC FW FW SC
POP 12HR 60 20 20 5 20 10 30 20 20
RAIN SHWRS S L S S S C S S
TSTMS S L S S S C S S
SCZ043-120800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
241 PM EDT SAT JUL 11 2026
DATE 07/11/26 SUN 07/12/26 MON 07/13/26 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 95 72 91 70
TEMP 95 88 80 77 76 77 89 94 93 84 77 74 73 74 84 89 88 81 76 73 72 73
DEWPT 69 71 72 71 70 72 73 71 72 74 73 72 72 74 74 73 74 74 73 72 72 73
RH 43 57 77 82 82 85 59 47 51 72 87 93 97100 72 59 63 79 90 97100100
WIND DIR W NW S SW SW W W W SW SW N N N N W SW S S N N N N
WIND SPD 10 5 3 3 5 5 8 8 6 4 0 0 0 0 2 5 5 1 0 0 0 0
CLOUDS FW B1 B2 B1 SC FW SC SC B1 B1 B1 B2 B1 B2 B1 B1 B1 B2 B2 B2 B1 B1
POP 12HR 30 60 80 80 70
QPF 12HR 0.04 0.22 0.27 0.23 0.39
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C C C C S S D D L L S S S
TSTMS S C S C C C C S L D C S
HEAT INDEX 101 94 97101101 91 91 97 97
MAX HEAT 102 101 103 97 98
SVR TSTORM A A
DATE 07/14 WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 90 71 92 73 94 75 95 75 94
TEMP 88 84 74 74 90 86 76 76 93 88 77 77 93 88 77 77 93 88
DEWPT 73 74 72 73 71 73 72 73 70 73 72 74 71 74 73 74 71 73
PWIND DIR S N W SW W SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW SC SC FW SC SC SC FW SC
POP 12HR 70 20 20 5 20 10 30 20 20
RAIN SHWRS S L S S S C S S
TSTMS S L S S S C S S
GAZ099-120800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
241 PM EDT SAT JUL 11 2026
DATE 07/11/26 SUN 07/12/26 MON 07/13/26 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 73 91 72
TEMP 95 89 81 79 77 78 88 94 95 85 78 76 75 75 83 89 87 81 76 74 74 74
DEWPT 71 72 72 72 72 74 75 73 72 74 75 74 73 75 75 74 75 75 74 74 73 74
RH 46 57 74 79 85 88 66 51 48 70 91 94 94100 77 61 68 82 94100 97100
WIND DIR W W SW SW W W W W W W W SW SW SW W SW SW SW SW SW SW SW
WIND SPD 9 4 3 5 5 5 6 8 8 5 3 3 3 3 5 8 6 3 1 1 2 2
CLOUDS FW SC B1 SC FW SC SC B1 SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B1 B2 B2
POP 12HR 20 40 70 80 60
QPF 12HR 0.03 0.04 0.11 0.17 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L S S D D L L
TSTMS S S C C S L L C
HEAT INDEX 103 96 98103104 93 90 98 96
MAX HEAT 104 91 105 105 98 98
DATE 07/14 WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 90 72 92 74 94 75 95 75 95
TEMP 88 84 75 75 90 86 76 76 92 88 78 77 93 88 78 77 92 88
DEWPT 74 75 73 74 73 74 73 74 73 74 73 74 74 75 74 75 74 74
PWIND DIR SW W W W W W W W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC FW SC SC SC FW FW FW SC FW FW FW
POP 12HR 50 20 30 10 20 5 30 20 30
RAIN SHWRS C S C S C S C
TSTMS C S C 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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