197
FOUS52 KCHS 150936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT WED JUL 15 2026
SCZ150-152000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT WED JUL 15 2026
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 74 95 77 95
TEMP 76 85 89 89 84 79 77 76 77 88 93 91 85 81 79 77 79 90 93 92 86
DEWPT 76 76 75 76 76 76 75 75 76 76 74 75 76 76 75 75 76 76 74 74 76
RH 100 75 64 66 77 91 94 97 97 68 54 60 75 85 88 94 91 64 54 56 72
WIND DIR N NE E E S N N W N W S S S SW SW SW N S S S S
WIND SPD 5 5 4 5 4 0 0 2 0 3 4 9 8 5 4 4 0 3 8 11 10
CLOUDS B1 B1 B1 B2 SC SC FW FW FW FW B1 B1 FW FW FW CL CL CL FW FW FW
POP 12HR 40 0 5 0 10
QPF 12HR 0.12 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS C S
HEAT INDEX 94 99100 93 99103102 94 102103102 96
MAX HEAT 99 100 103 105 93 105 105
DATE SAT 07/18/26 SUN 07/19/26 MON 07/20/26 TUE 07/21/26
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 95 77 94 77 95 78 96
TEMP 79 79 93 87 80 80 92 86 79 79 92 88 81 80 93 88
DEWPT 75 76 73 75 75 75 73 76 75 76 73 76 76 76 73 77
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT GN GN GN LT LT LT GN
AVG CLOUDS FW CL FW FW FW FW FW FW SC SC FW FW SC SC FW SC
POP 12HR 5 10 10 30 30 30 10 20
RAIN SHWRS C C S C S
TSTMS C C S C S
GAZ218-152000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT WED JUL 15 2026
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 74 94 76 95
TEMP 75 84 89 89 85 79 77 75 76 87 92 92 86 81 78 76 78 89 94 93 87
DEWPT 74 76 76 77 76 75 75 73 75 76 75 75 75 74 74 73 74 76 75 75 75
RH 97 77 66 68 75 88 94 94 97 70 58 58 70 79 88 90 88 66 54 56 68
WIND DIR NW NW NW E S N W W W W W SW S SW W W W W SW S S
WIND SPD 1 3 3 3 2 0 1 2 2 3 3 5 4 2 2 2 2 3 4 6 5
CLOUDS B1 SC B1 B1 B2 SC FW FW FW SC B1 B1 B1 SC FW FW CL CL SC SC SC
POP 12HR 50 10 20 5 20
QPF 12HR 0.04 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 93100102 94 98103103 95 100106105 96
MAX HEAT 100 102 103 105 90 106 106
DATE SAT 07/18/26 SUN 07/19/26 MON 07/20/26 TUE 07/21/26
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 95 76 95 77 95 78 96
TEMP 78 78 93 88 79 78 93 88 79 79 93 89 80 80 94 90
DEWPT 74 74 75 74 73 74 75 75 74 75 75 75 74 75 75 75
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW SC SC FW FW SC B1 SC FW SC SC FW FW SC
POP 12HR 10 20 20 40 20 30 10 20
RAIN SHWRS S S C S S C S
TSTMS S S C S S C S
SCZ150-152000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT WED JUL 15 2026
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 77 93 79 94
TEMP 77 85 88 88 84 81 79 78 79 89 91 90 86 83 81 79 81 90 92 91 86
DEWPT 77 79 79 77 77 77 77 77 78 79 79 77 78 78 77 77 78 79 79 77 78
RH 100 82 75 70 80 88 94 97 97 73 68 66 77 85 88 94 91 70 66 64 77
WIND DIR N NE E E S SW W W W W S S S SW SW SW W S S S S
WIND SPD 4 5 6 5 3 1 2 2 2 2 8 9 8 4 3 3 2 3 10 11 8
CLOUDS B1 B1 B2 B1 SC SC FW SC FW FW SC FW FW FW FW FW CL CL FW FW FW
POP 12HR 30 0 5 0 5
QPF 12HR 0.11 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
HEAT INDEX 98102100 94 103107103 98 93 106109105 98
MAX HEAT 103 103 91 108 107 95 109 107
DATE SAT 07/18/26 SUN 07/19/26 MON 07/20/26 TUE 07/21/26
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 93 80 93 79 93 81 94
TEMP 82 82 91 87 82 82 91 87 82 81 91 87 83 83 91 88
DEWPT 77 78 79 78 77 77 78 78 77 77 78 79 78 78 79 79
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC
POP 12HR 5 10 20 30 30 30 20 20
RAIN SHWRS S S C C S S C S S
TSTMS S S C C S S C S S
SCZ148-152000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT WED JUL 15 2026
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 76 95 78 96
TEMP 75 84 89 89 85 80 78 77 78 88 93 92 87 82 80 78 80 90 94 94 87
DEWPT 75 77 78 78 77 76 76 75 76 77 77 77 77 76 75 74 75 77 77 76 77
RH 100 80 70 70 77 88 94 94 94 70 60 62 72 82 85 88 85 66 58 56 72
WIND DIR N N NE S S N SW W W W SW S S SW SW W W SW S S S
WIND SPD 2 3 2 3 1 0 1 2 2 3 3 5 4 3 3 3 2 3 5 8 6
CLOUDS B1 B1 B1 SC B1 SC FW FW SC SC B1 B1 B1 SC FW CL CL FW FW FW FW
POP 12HR 50 5 10 5 5
QPF 12HR 0.23 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 94103103 96 100107106 99 103109107 99
MAX HEAT 103 103 107 107 93 109 110
DATE SAT 07/18/26 SUN 07/19/26 MON 07/20/26 TUE 07/21/26
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 95 78 95 78 95 79 96
TEMP 80 80 93 88 81 80 93 88 80 79 94 89 82 80 94 90
DEWPT 75 75 76 76 74 74 76 76 75 75 76 77 75 76 76 77
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS SC FW FW FW FW FW FW SC SC FW FW SC SC FW FW SC
POP 12HR 5 10 10 30 20 20 10 20
RAIN SHWRS C S S S S
TSTMS C S S S S
SCZ043-152000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT WED JUL 15 2026
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 93 74 95
TEMP 73 84 88 88 84 77 74 73 75 88 92 92 86 79 76 74 76 89 93 93 86
DEWPT 73 75 74 75 76 74 73 73 74 74 72 72 75 74 73 72 74 74 72 72 74
RH 100 74 63 66 77 90 97100 97 63 52 52 70 85 90 93 94 61 51 51 68
WIND DIR N N N E N N N N N W SW SW S N N N N SW S S S
WIND SPD 0 3 0 4 0 0 0 0 0 1 3 4 3 0 0 0 0 2 5 6 5
CLOUDS B1 B1 SC B2 B1 SC FW FW FW FW B1 B1 SC FW FW CL CL CL SC SC SC
POP 12HR 40 5 5 5 20
QPF 12HR 0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S S
OBVIS PF
HEAT INDEX 92 97 98 93 97100100 95 98101101 94
MAX HEAT 97 98 100 101 102 102
DATE SAT 07/18/26 SUN 07/19/26 MON 07/20/26 TUE 07/21/26
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 93 74 94 76 95
TEMP 76 76 92 87 77 77 91 87 76 76 92 88 78 78 93 89
DEWPT 73 74 72 74 72 73 72 74 73 73 72 73 73 74 71 73
PWIND DIR S SW SW SW SW SW SW SW
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS SC FW FW FW FW FW FW FW SC FW FW FW SC FW FW SC
POP 12HR 5 20 10 40 20 20 5 20
RAIN SHWRS S C S S S
TSTMS S C S S S
GAZ099-152000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT WED JUL 15 2026
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 73 92 74 94
TEMP 73 82 87 88 83 77 75 74 75 85 90 90 84 79 76 74 76 87 92 92 85
DEWPT 73 76 75 75 76 76 74 74 75 76 74 74 75 75 74 73 74 76 74 74 76
RH 100 82 68 66 80 97 97100100 75 60 60 74 88 94 97 94 70 56 56 75
WIND DIR N NW W N S SW W W W W W W W W W W W W W W SW
WIND SPD 0 3 4 4 2 1 1 2 3 5 6 6 3 2 2 3 3 4 6 5 2
CLOUDS B1 B1 SC B1 SC SC FW FW FW FW SC B1 FW SC SC FW FW FW FW SC SC
POP 12HR 40 10 20 10 30
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C S
TSTMS C C S C C S
OBVIS PF
HEAT INDEX 96 98 91 94 99 99 92 98102102 94
MAX HEAT 96 98 99 102 102 103
DATE SAT 07/18/26 SUN 07/19/26 MON 07/20/26 TUE 07/21/26
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 93 74 93 75 94 76 96
TEMP 76 76 91 86 77 76 91 86 77 77 92 88 78 78 93 89
DEWPT 74 74 74 75 73 74 75 75 73 75 75 75 74 75 74 74
PWIND DIR SW W SW W SW W SW W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW CL FW SC FW FW FW SC SC FW FW SC FW FW FW
POP 12HR 20 30 20 40 30 20 10 20
RAIN SHWRS S C S C C S S S
TSTMS S C S 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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