537
FOUS52 KCHS 142136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT MON SEP 14 2026
SCZ150-150800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT MON SEP 14 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 88 69 87 68
TEMP 82 79 76 75 75 83 86 82 75 73 71 71 70 79 85 82 76 72 70 69 70
DEWPT 74 75 75 74 73 73 70 66 66 66 65 64 64 64 63 64 65 66 66 65 65
RH 77 88 97 97 94 72 59 58 74 79 81 79 81 60 48 55 69 81 87 87 84
WIND DIR S N NE NE NE NE E E E E NE NE N NE NE E E NE NE NE N
WIND SPD 4 0 4 10 11 13 16 14 10 8 6 8 9 11 11 14 10 8 6 8 10
WIND GUST 26
CLOUDS FW FW SC SC SC SC SC SC SC SC FW FW FW CL FW FW FW FW CL CL CL
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 91
MAX HEAT 101 91
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 87 71 89 72 90 73 89 74 89
TEMP 85 77 72 72 86 79 74 73 87 80 75 75 88 81 75 75 86 80
DEWPT 67 69 70 71 71 72 73 73 72 73 74 74 73 74 74 75 74 74
PWIND DIR NE NE E SE SE S S S S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC FW SC SC SC FW SC SC SC SC SC SC
POP 12HR 5 10 20 5 20 10 20 20 40
RAIN SHWRS S S S S S S C C
TSTMS S S S C
GAZ218-150800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT MON SEP 14 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 89 71 88 70
TEMP 83 79 76 75 76 84 86 84 77 75 73 73 71 80 85 84 77 73 72 71 70
DEWPT 74 75 75 75 75 75 74 72 69 68 67 66 65 66 65 64 66 66 66 66 65
RH 74 88 97100 97 74 68 67 76 79 81 79 81 62 51 51 69 79 81 84 84
WIND DIR SE SE N NE NE E E E E E NE NE N NE NE E E NE NE NE NE
WIND SPD 4 1 0 3 8 12 14 14 10 6 5 6 9 11 11 11 8 5 5 8 10
WIND GUST 25 26
CLOUDS FW FW FW FW SC B1 SC SC SC SC FW FW FW FW FW FW FW CL CL CL FW
POP 12HR 0 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 90 92 94 90
MAX HEAT 105 95 93
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 87 71 88 73 88 74 89 74 88
TEMP 85 78 73 72 86 79 75 74 87 79 75 74 87 80 75 75 87 80
DEWPT 69 70 71 71 74 73 74 73 75 74 74 74 75 75 74 74 76 75
PWIND DIR NE NE E SE E SE E S SE
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW SC SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 10 30 10 40 10 40 20 50
RAIN SHWRS C C C C C C S S C
TSTMS S C S C S C C
SCZ150-150800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT MON SEP 14 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 86 72 86 71
TEMP 83 81 80 79 79 83 85 81 77 75 74 73 72 79 84 82 77 75 73 72 72
DEWPT 77 77 77 76 75 75 73 70 69 68 67 66 66 68 69 69 68 69 68 68 68
RH 82 88 91 91 88 77 67 69 76 79 79 79 81 69 61 65 74 82 84 87 87
WIND DIR S S NE NE NE NE E E E NE NE NE N NE NE E E NE NE NE NE
WIND SPD 3 1 2 10 11 17 18 17 11 9 6 8 9 12 13 16 10 8 6 8 10
CLOUDS FW FW SC B1 SC B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 92 90 92
MAX HEAT 102 90 92 90
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 86 73 87 74 88 75 88 76 87
TEMP 84 79 75 74 86 80 76 75 87 81 78 77 87 82 78 76 86 81
DEWPT 72 72 73 73 76 75 75 75 77 76 76 75 78 77 76 76 78 77
PWIND DIR NE NE E E SE S S S S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 20 20 5 20 20 20 20 40
RAIN SHWRS S S S S S S S S C C
TSTMS S S S S S S C
SCZ148-150800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT MON SEP 14 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 88 71 87 70
TEMP 83 79 77 77 77 84 86 84 77 74 72 73 71 80 84 84 77 73 72 71 71
DEWPT 76 76 76 75 75 76 74 71 69 68 67 66 66 67 66 66 67 67 67 66 66
RH 80 91 97 94 94 77 68 65 76 82 84 79 84 65 55 55 71 81 84 84 84
WIND DIR SE N N NE NE E E E E E NE NE N NE NE E E NE NE NE NE
WIND SPD 3 0 0 5 10 13 14 13 9 6 5 8 10 11 9 10 8 5 4 8 11
WIND GUST 26 25 20 17 19 20 19 16
CLOUDS SC FW FW SC SC SC SC B1 SC SC FW FW CL FW FW FW FW FW CL CL CL
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 91 93 94
MAX HEAT 103 94 92
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 86 72 87 73 88 74 88 74 87
TEMP 84 78 74 73 85 79 75 74 85 79 75 76 86 80 76 75 85 79
DEWPT 70 71 71 72 75 75 74 74 76 75 75 75 77 76 75 75 77 76
PWIND DIR NE NE E SE SE SE E S S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 10 30 5 30 20 30 20 50
RAIN SHWRS C S C C S C C S S C
TSTMS S C C C
SCZ043-150800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT MON SEP 14 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 73 89 67 87 65
TEMP 82 77 74 73 74 83 87 86 75 71 68 69 68 79 84 84 75 69 67 66 66
DEWPT 70 72 72 72 72 72 71 67 65 64 64 63 63 61 60 59 61 63 63 63 63
RH 67 85 93 97 93 70 59 53 71 79 87 81 84 54 44 43 62 81 87 90 90
WIND DIR SE N N E NE NE E E E E NE NE NE NE NE NE E E NE NE NE
WIND SPD 3 0 0 6 9 11 11 10 6 4 3 5 8 10 10 9 5 3 3 5 8
CLOUDS SC FW SC SC SC SC SC SC SC SC FW FW FW CL CL FW FW FW CL CL CL
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 93
MAX HEAT 99 93 91
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 87 68 89 70 89 71 89 71 88
TEMP 85 76 69 69 87 78 71 71 87 79 72 72 88 80 72 73 87 78
DEWPT 65 66 67 69 70 71 71 71 71 72 72 72 72 72 72 73 73 72
PWIND DIR NE NE E SE SE S S S SE
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS CL SC SC FW FW SC SC FW SC SC SC FW SC SC SC SC B1 SC
POP 12HR 5 5 20 5 30 10 30 20 50
RAIN SHWRS S S C C S S C
TSTMS S C C C
GAZ099-150800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT MON SEP 14 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 73 92 68 88 65
TEMP 84 78 75 74 74 84 89 86 78 74 71 69 68 79 85 85 76 71 68 66 66
DEWPT 71 73 73 72 73 75 72 72 72 69 67 65 64 64 61 59 61 64 64 64 64
RH 65 85 94 93 97 74 57 63 82 84 87 87 87 60 45 41 60 79 87 93 93
WIND DIR NE SE SE NE NE E E E E E E NE NE NE NE NE E E NE NE NE
WIND SPD 3 2 1 1 5 10 11 11 6 4 3 4 6 9 11 9 4 3 2 4 6
WIND GUST 17
CLOUDS FW FW CL SC SC B1 SC B2 SC FW FW FW SC CL CL CL CL FW CL CL CL
POP 12HR 0 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 92 96 92
MAX HEAT 99 96 97
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 90 68 90 70 90 71 91 71 90
TEMP 88 78 71 70 87 79 73 71 88 80 73 73 88 80 74 72 88 79
DEWPT 63 67 69 69 71 72 73 71 72 74 73 73 74 75 73 72 74 75
PWIND DIR NE NE E SE SE SE SE S SE
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW SC SC FW SC SC SC FW SC SC SC SC SC SC
POP 12HR 0 5 20 0 30 10 40 20 50
RAIN SHWRS S C C S C
TSTMS S C C 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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