126
FOUS52 KCHS 132136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT SUN SEP 13 2026
SCZ150-140800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT SUN SEP 13 2026
DATE 09/13/26 MON 09/14/26 TUE 09/15/26 WED
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 75 87 68
TEMP 84 79 78 76 76 87 93 93 83 80 78 77 76 83 86 81 76 74 72 69 69
DEWPT 76 76 76 75 74 74 70 71 73 75 74 73 71 70 66 65 65 65 64 64 64
RH 77 91 94 97 94 65 47 49 72 85 88 87 85 65 51 58 69 74 76 84 84
WIND DIR S SW SW W W N N E S N NE NE NE NE E E E E NE NE NE
WIND SPD 8 5 5 4 4 5 5 5 4 0 8 11 11 13 14 14 11 8 8 9 10
CLOUDS SC SC FW CL CL CL FW FW SC FW FW SC SC SC SC SC FW FW FW FW CL
POP 12HR 0 5 10 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 93 95 99100
MAX HEAT 101 99 100
DATE 09/16 THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 68 87 70 88 72 88 72 88
TEMP 85 77 71 70 85 79 73 73 86 80 74 73 86 80 75 74 86 80
DEWPT 63 64 65 65 66 67 69 70 71 72 73 72 72 73 73 73 73 73
PWIND DIR NE NE NE NE E E E E E
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL CL SC SC FW FW SC FW FW SC SC SC SC SC SC
POP 12HR 0 0 5 10 30 5 40 10 30
RAIN SHWRS S C C C S C
TSTMS C C S C
GAZ218-140800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT SUN SEP 13 2026
DATE 09/13/26 MON 09/14/26 TUE 09/15/26 WED
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 96 75 88 70
TEMP 85 79 77 76 76 88 94 94 84 80 77 76 77 84 87 85 78 75 73 71 70
DEWPT 76 76 75 74 74 75 72 72 74 75 74 74 75 75 73 70 67 66 66 65 65
RH 75 91 94 94 94 66 49 49 72 85 90 94 94 74 63 61 69 74 79 81 84
WIND DIR S SW SW W W N N E SE N N NE NE E E E E E NE NE NE
WIND SPD 4 4 3 3 2 3 3 5 4 0 0 4 10 13 14 14 10 8 5 8 11
WIND GUST 25
CLOUDS SC SC FW CL FW FW SC FW FW FW FW FW SC SC SC SC FW FW FW CL FW
POP 12HR 10 5 20 40 0
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S
HEAT INDEX 94 98102102 91 92 94 90
MAX HEAT 103 102 104 95 94
DATE 09/16 THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 69 87 71 88 73 88 73 87
TEMP 86 77 71 70 85 79 73 72 85 80 75 74 86 80 75 74 86 80
DEWPT 65 66 66 65 67 68 70 69 74 73 73 73 74 73 73 73 75 73
PWIND DIR NE NE NE NE E NE E E E
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL FW SC SC FW FW SC SC FW SC SC SC SC SC B1
POP 12HR 0 0 10 10 40 5 40 20 40
RAIN SHWRS S C C C S C C
TSTMS C C S C
SCZ150-140800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT SUN SEP 13 2026
DATE 09/13/26 MON 09/14/26 TUE 09/15/26 WED
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 94 76 85 71
TEMP 84 81 79 77 77 87 92 92 83 81 79 78 76 82 85 80 77 76 74 72 71
DEWPT 79 78 77 76 76 77 76 77 77 77 76 75 73 74 72 69 68 68 67 66 66
RH 85 91 94 97 97 72 60 62 82 88 91 91 90 77 65 69 74 76 79 81 84
WIND DIR SW SW SW W W N E SE S SE NE NE NE NE E E E NE NE NE NE
WIND SPD 6 4 3 3 3 4 4 5 3 1 6 11 13 17 17 17 12 9 6 9 10
CLOUDS FW FW FW CL CL CL FW FW FW FW SC SC SC SC SC FW FW FW FW FW CL
POP 12HR 0 5 20 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 96 99103105 92 91
MAX HEAT 103 92 105 105 90 92
DATE 09/16 THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 85 71 85 72 86 74 87 74 86
TEMP 84 78 74 72 84 80 76 73 85 80 77 75 86 81 78 75 85 81
DEWPT 69 68 68 67 70 71 72 72 76 75 75 74 77 75 75 75 77 75
PWIND DIR NE NE NE NE E E E E E
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC FW FW FW SC SC SC SC SC
POP 12HR 0 0 5 20 30 10 30 20 30
RAIN SHWRS S S S C C C S S S C
TSTMS S S C C S S S C
SCZ148-140800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT SUN SEP 13 2026
DATE 09/13/26 MON 09/14/26 TUE 09/15/26 WED
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 95 76 87 70
TEMP 85 80 78 77 77 87 93 93 84 80 78 77 76 83 86 85 77 74 73 71 70
DEWPT 77 77 76 75 75 75 73 73 75 75 75 75 74 74 73 69 68 66 66 65 65
RH 77 91 94 94 94 68 52 52 74 85 91 94 94 74 65 59 74 76 79 81 84
WIND DIR S SW SW W W N NE E S N N NE NE NE E E E E NE NE NE
WIND SPD 5 3 3 2 2 3 3 4 3 0 0 9 12 13 13 12 9 6 5 8 11
WIND GUST 25 24 20 18
CLOUDS SC SC SC FW FW FW SC FW FW CL FW SC SC SC SC SC FW FW FW CL FW
POP 12HR 5 0 10 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
HEAT INDEX 96 96102102 92 90 93
MAX HEAT 102 102 105 94 92
DATE 09/16 THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 69 86 71 87 73 87 74 87
TEMP 84 78 71 70 84 79 74 73 84 79 75 74 85 80 75 75 85 80
DEWPT 66 67 66 66 69 70 70 70 75 74 73 73 76 75 74 74 76 75
PWIND DIR NE NE NE NE E NE E E E
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL CL SC SC FW FW SC FW FW SC SC SC SC SC SC
POP 12HR 0 0 5 20 40 10 40 20 30
RAIN SHWRS S S C C C S C C
TSTMS S C C S C
SCZ043-140800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT SUN SEP 13 2026
DATE 09/13/26 MON 09/14/26 TUE 09/15/26 WED
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 72 94 73 88 65
TEMP 84 77 75 73 73 87 92 93 83 77 75 74 74 83 87 84 75 71 68 66 66
DEWPT 72 73 73 71 72 71 69 69 70 71 72 72 70 68 66 64 62 62 62 62 62
RH 67 87 94 93 97 59 47 46 65 82 90 93 87 61 50 51 64 73 81 87 87
WIND DIR S SW SW N N N NE NE E N NE NE NE NE NE E E E NE NE NE
WIND SPD 3 2 1 0 0 4 6 6 3 0 1 8 9 11 11 10 6 3 4 5 8
CLOUDS SC SC CL CL FW FW FW FW FW FW FW FW B1 SC SC FW FW FW FW CL FW
POP 12HR 5 0 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 90 93 97 98
MAX HEAT 98 97 99 90
DATE 09/16 THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 64 87 67 88 69 89 70 88
TEMP 84 76 67 66 85 78 69 69 86 79 71 71 87 79 72 72 86 79
DEWPT 60 61 62 63 63 64 66 67 70 70 71 71 71 71 71 72 72 71
PWIND DIR NE NE NE NE E SE E SE E
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW CL FW CL CL FW SC FW FW SC FW FW SC SC SC FW SC SC
POP 12HR 0 0 0 5 20 5 40 10 30
RAIN SHWRS S S C S C
TSTMS S C C
GAZ099-140800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT SUN SEP 13 2026
DATE 09/13/26 MON 09/14/26 TUE 09/15/26 WED
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 94 73 90 66
TEMP 83 78 76 74 74 85 92 92 83 78 76 74 75 84 89 86 78 73 70 68 67
DEWPT 74 74 73 71 72 74 71 70 72 73 72 72 73 75 73 71 70 68 66 64 63
RH 74 88 90 90 93 70 51 49 70 85 87 93 94 74 59 61 76 84 87 87 87
WIND DIR SW S SW W W N N NE NE E E NE NE E E E E E E NE NE
WIND SPD 2 1 1 2 2 3 4 4 2 2 1 2 6 10 11 10 6 4 3 4 6
CLOUDS SC SC FW FW FW CL FW SC FW FW FW SC FW SC SC SC FW FW CL CL FW
POP 12HR 5 0 0 30 0
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S
HEAT INDEX 90 93 99 98 92 97 91
MAX HEAT 100 99 100 98 96
DATE 09/16 THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 89 65 88 68 90 70 90 71 90
TEMP 87 77 68 66 86 78 69 70 88 79 72 72 88 79 73 73 88 80
DEWPT 63 62 64 63 64 66 68 67 71 73 72 72 73 74 73 72 73 74
PWIND DIR NE NE NE NE E E E E E
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW CL CL CL FW FW FW FW FW SC FW FW SC SC SC FW SC SC
POP 12HR 0 0 0 5 20 5 30 10 30
RAIN SHWRS S C C
TSTMS S C 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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