321
FOUS52 KCHS 130936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT MON JUL 13 2026
SCZ150-132000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT MON JUL 13 2026
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26
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 90 72 88 73 91
TEMP 76 84 88 85 79 77 75 74 74 81 86 83 80 78 75 74 76 84 89 87 83
DEWPT 75 75 75 76 76 75 74 74 74 76 75 75 75 75 74 74 75 75 74 74 75
RH 97 74 66 75 91 94 97100100 85 70 77 85 91 97100 97 74 61 65 77
WIND DIR W W S SE SW N NE NE NE NE NE E E N N N N N E S S
WIND SPD 1 3 4 5 4 0 2 4 5 6 6 6 5 0 0 3 4 5 4 6 5
CLOUDS B1 B1 B1 B2 B2 OV B2 B2 B2 B2 B2 OV OV B2 B1 B1 B1 B1 B1 B1 SC
POP 12HR 70 80 80 40 50
QPF 12HR 0.34 0.28 0.64 0.01 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L D C L C C C D C C C S S C C
TSTMS C L C S S S S C L C C S S C C
HEAT INDEX 92 98 94 95 90 92 98 95 90
MAX HEAT 98 100 95 96 98 98
DATE THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 74 94 76 96 77 95 77 95
TEMP 76 77 92 87 79 78 93 88 80 80 93 87 79 80 92 87
DEWPT 74 75 72 75 75 76 73 76 76 77 74 75 76 76 73 76
PWIND DIR SW SW SW SW SW S SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC FW FW FW FW FW CL FW SC FW FW FW SC FW FW FW
POP 12HR 5 10 5 10 10 20 20 30
RAIN SHWRS S S C
TSTMS S S C
GAZ218-132000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT MON JUL 13 2026
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26
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 91 72 88 73 91
TEMP 77 85 89 85 80 77 75 74 74 82 86 84 80 77 75 73 75 83 89 88 83
DEWPT 74 76 76 76 75 74 73 73 74 76 76 77 75 74 74 73 74 76 76 76 75
RH 90 75 66 75 85 90 94 97100 82 72 80 85 90 97100 97 80 66 68 77
WIND DIR W W S SW S W W NW W N S SE E N N NW NW NW NW W SW
WIND SPD 2 3 3 5 3 1 1 1 2 2 3 4 3 0 0 2 2 4 4 4 3
CLOUDS B1 SC B2 B1 B2 B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 80 90 40 50
QPF 12HR 0.45 0.33 0.48 0.09 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D C C S S L D C C S S C C
TSTMS L D C S L D C S C C
HEAT INDEX 94100 94 96 94 91100 99 90
MAX HEAT 100 102 96 99 100 100
DATE THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 74 94 75 96 76 95 77 95
TEMP 76 76 92 88 78 77 94 89 79 78 94 89 80 79 93 88
DEWPT 74 74 75 75 74 74 75 75 75 75 75 75 74 75 75 75
PWIND DIR W W W SW SW S SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW SC SC FW FW SC SC FW FW SC
POP 12HR 5 10 5 10 10 20 10 30
RAIN SHWRS S C
TSTMS S C
SCZ150-132000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT MON JUL 13 2026
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26
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 89 74 87 76 90
TEMP 78 85 87 85 81 78 77 76 76 82 85 84 81 80 78 76 78 85 88 87 84
DEWPT 76 78 79 78 77 76 75 75 76 78 79 77 77 76 76 76 77 78 78 77 77
RH 94 80 77 80 88 94 94 97100 88 82 80 88 88 94100 97 80 72 72 80
WIND DIR NW N SE S S W NE NE E NE E SE SE E NE N N N SE S S
WIND SPD 2 3 6 6 3 2 2 3 3 5 6 8 4 2 2 2 3 4 5 6 4
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1
POP 12HR 60 80 70 50 40
QPF 12HR 0.39 0.51 0.23 0.01 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C L C C C L C C C S S S S C C
TSTMS C L C S S C S C L C C S S S S C C
HEAT INDEX 97101 97 91 98 94 97101 99 93
MAX HEAT 101 101 98 98 102 102
DATE THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 76 93 79 94 80 93 80 92
TEMP 78 78 91 87 82 80 92 88 82 82 91 87 83 82 91 87
DEWPT 76 77 78 77 77 78 79 78 78 78 79 78 77 78 78 78
PWIND DIR W SW SW SW SW S SW SW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS B1 SC FW FW FW FW FW FW SC FW FW FW SC FW FW SC
POP 12HR 5 5 5 10 10 20 20 30
RAIN SHWRS S S C
TSTMS S S C
SCZ148-132000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT MON JUL 13 2026
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26
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 91 73 88 74 91
TEMP 77 85 89 86 81 77 76 75 75 82 86 84 81 78 76 74 76 84 89 88 84
DEWPT 75 77 77 78 76 75 74 73 75 77 78 78 76 75 74 74 75 77 77 77 76
RH 94 77 68 77 85 94 94 94100 85 77 82 85 91 94100 97 80 68 70 77
WIND DIR W SW S S SW N N NE N N SE E S NE NW NW N NW SW S SW
WIND SPD 2 2 3 4 2 0 0 2 2 3 4 4 2 1 1 2 3 4 3 4 2
CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B2 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 SC B1
POP 12HR 80 70 80 50 50
QPF 12HR 0.51 0.27 0.36 0.02 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C C C C D C C C C C C
TSTMS L L C S C C D C C C C
HEAT INDEX 96102 98 90 98 95 94102100 93
MAX HEAT 102 103 98 98 102 103
DATE THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 75 94 77 96 78 95 78 95
TEMP 77 77 93 88 80 78 94 89 81 79 94 88 80 80 93 88
DEWPT 74 75 76 76 75 75 76 77 75 76 77 76 75 76 76 76
PWIND DIR W SW SW SW SW S SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B1 SC FW FW SC CL FW FW SC FW FW FW FW FW FW SC
POP 12HR 5 10 5 10 10 20 10 30
RAIN SHWRS S C
TSTMS S C
SCZ043-132000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT MON JUL 13 2026
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26
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 89 69 85 70 90
TEMP 73 83 87 84 78 74 72 71 72 80 83 83 79 75 72 71 73 83 88 88 82
DEWPT 73 74 74 75 74 73 72 71 72 74 74 75 75 73 72 71 73 74 73 73 74
RH 100 74 65 74 88 97100100100 82 74 77 88 94100100100 74 61 61 77
WIND DIR N N S SE N N N N NE NE NE NE N N N N N N NW S SW
WIND SPD 0 0 3 4 0 0 0 0 3 5 5 4 0 0 0 0 0 3 4 4 1
CLOUDS B1 B1 B1 B1 B2 B2 B1 B2 B2 B1 B2 B1 B2 B2 B1 B1 B1 SC B1 SC SC
POP 12HR 80 70 80 40 50
QPF 12HR 0.73 0.26 0.32 0.07 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L C S S D L C C C C C C
TSTMS C D C S S D L C C C C
HEAT INDEX 90 95 92 90 90 90 96 96
MAX HEAT 95 95 90 92 96 96
DATE THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 72 93 73 95 74 94 74 94
TEMP 74 74 92 87 76 76 94 89 77 77 93 87 76 77 92 88
DEWPT 72 73 71 74 72 73 71 74 74 74 72 74 73 74 72 73
PWIND DIR SW W SW SW S S SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC FW FW FW FW CL FW FW SC FW FW FW SC FW FW SC
POP 12HR 5 10 5 10 20 20 10 30
RAIN SHWRS S S C
TSTMS S S C
GAZ099-132000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT MON JUL 13 2026
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26
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 89 70 86 71 89
TEMP 75 82 87 84 78 75 73 72 73 79 84 83 78 75 73 72 73 81 86 87 82
DEWPT 74 76 75 76 75 74 73 72 73 75 75 76 76 75 73 72 73 76 75 75 75
RH 97 82 68 77 91 97100100100 88 74 80 94100100100100 85 70 68 79
WIND DIR W SW SW SW S NE SE E NE E NE NE NE N N NW NW NW W W W
WIND SPD 2 3 5 5 3 1 1 1 2 4 5 5 2 0 0 1 2 4 5 4 2
CLOUDS B1 B1 B1 SC B1 B2 B1 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC B1
POP 12HR 70 80 90 30 50
QPF 12HR 0.28 0.31 0.29 0.01 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D L C S C L D C C S S C C
TSTMS S C L C S S L D C S C C
HEAT INDEX 96 93 92 91 95 96
MAX HEAT 96 98 92 94 95 96
DATE THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 72 92 74 95 74 94 75 94
TEMP 74 75 90 86 76 76 92 88 77 76 92 88 77 77 92 88
DEWPT 74 75 74 75 73 75 74 76 74 75 75 75 74 75 75 75
PWIND DIR W W W W SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW SC FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 5 10 5 10 10 20 10 20
RAIN SHWRS S S
TSTMS 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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