359
FOUS52 KCHS 130636
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
236 AM EDT SUN SEP 13 2026
SCZ150-132000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
236 AM EDT SUN SEP 13 2026
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 92 74 94 74 87
TEMP 76 76 84 90 90 84 79 77 76 76 87 92 93 85 79 77 76 75 82 86 84 77
DEWPT 75 75 75 74 75 75 76 75 74 73 74 71 72 73 75 74 73 72 71 69 67 65
RH 97 97 74 60 62 74 91 94 94 90 65 51 51 67 88 90 90 90 69 57 57 67
WIND DIR W W W W SW S SW SW W NW N N NE SE N NE NE NE NE NE E E
WIND SPD 5 5 6 5 8 6 5 4 4 4 5 4 5 4 0 6 10 11 13 14 16 11
WIND GUST 25
CLOUDS SC FW SC SC SC SC FW FW FW FW CL SC SC B1 FW FW SC SC SC SC FW FW
POP 12HR 20 5 5 5 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 92 99101 92 95 99101 92 90
MAX HEAT 99 101 99 101 90
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 68 86 69 86 71 88 71 89
TEMP 72 69 84 77 71 70 84 79 73 72 85 81 75 72 86 81
DEWPT 65 64 64 66 66 66 68 70 71 71 72 72 73 72 73 73
PWIND DIR NE NE NE NE NE E SE E
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC FW FW SC SC FW SC SC
POP 12HR 0 0 0 10 20 30 10 30
RAIN SHWRS S S S C S C
TSTMS S S S C C
GAZ218-132000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
236 AM EDT SUN SEP 13 2026
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 93 74 96 75 88
TEMP 75 75 84 91 92 85 79 77 76 75 87 94 95 86 79 77 76 77 84 87 84 78
DEWPT 74 75 77 75 74 75 75 74 73 73 74 72 72 73 74 74 74 74 75 74 72 69
RH 97100 80 60 56 72 88 90 90 94 65 49 48 65 85 90 94 90 74 65 67 74
WIND DIR SW W W W SW SW W SW W W NW N E SE N N NE NE E E E E
WIND SPD 3 3 4 4 4 4 3 3 2 2 3 3 4 4 0 0 3 10 12 13 14 10
WIND GUST 24 25
CLOUDS SC SC SC SC SC SC SC FW FW SC CL FW FW SC FW FW FW SC SC SC SC FW
POP 12HR 20 10 0 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S S
HEAT INDEX 94102102 94 95102104 93 92 95 90
MAX HEAT 102 102 102 104 96 94
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 70 86 70 86 71 87 72 88
TEMP 73 70 85 78 72 71 84 78 73 73 85 79 74 73 86 80
DEWPT 67 65 66 67 67 66 70 70 71 71 74 73 73 73 74 74
PWIND DIR NE NE NE NE NE E E E
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC SC FW SC SC
POP 12HR 0 0 0 20 20 30 5 40
RAIN SHWRS S S S C C C
TSTMS S S S C C
SCZ150-132000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
236 AM EDT SUN SEP 13 2026
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 76 93 76 85
TEMP 77 77 84 89 89 84 81 79 77 77 87 92 92 85 81 79 77 77 82 85 83 78
DEWPT 76 76 78 79 79 78 78 77 76 75 77 77 77 77 77 76 75 74 75 73 71 69
RH 97 97 82 73 73 82 91 94 97 94 72 62 62 77 88 91 94 90 79 67 67 74
WIND DIR SW W W SW S SW SW SW W NW NW NE SE S SE NE NE NE NE NE E E
WIND SPD 4 3 5 6 8 6 4 3 3 3 4 3 4 3 1 4 11 12 16 18 17 11
CLOUDS SC SC SC SC SC FW FW FW FW FW CL SC SC B1 SC FW SC SC SC SC SC FW
POP 12HR 20 5 5 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 95104104 95 99105106 96 92
MAX HEAT 105 105 91 105 106 90 92 90
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 71 84 71 85 73 86 74 87
TEMP 74 71 84 79 74 72 84 79 76 74 85 80 77 75 86 81
DEWPT 67 66 70 69 69 69 73 73 73 73 76 75 75 74 77 76
PWIND DIR NE NE NE NE NE E E E
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
POP 12HR 0 0 0 20 20 30 10 20
RAIN SHWRS S S S S C S S
TSTMS S S S S C S
SCZ148-132000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
236 AM EDT SUN SEP 13 2026
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 75 95 76 86
TEMP 76 76 84 89 90 85 80 78 76 76 87 93 94 85 80 78 77 77 83 86 84 77
DEWPT 75 75 77 77 76 77 76 75 74 74 75 74 74 75 75 75 75 74 75 74 72 68
RH 97 97 80 68 64 77 88 91 94 94 68 54 53 72 85 91 94 90 77 68 67 74
WIND DIR W W W W SW S SW SW W W NW N SE S N N NE NE NE E E E
WIND SPD 3 3 4 4 4 4 3 2 2 2 3 2 4 3 0 0 6 12 13 13 13 9
WIND GUST 25 24 19
CLOUDS SC FW SC SC SC FW SC FW FW FW CL SC SC B1 FW FW SC SC SC SC SC FW
POP 12HR 20 10 5 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S
HEAT INDEX 94102102 96 96103105 94 90 94 90
MAX HEAT 102 102 103 105 94 94
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 70 85 70 85 72 86 73 87
TEMP 73 70 83 78 72 71 83 79 73 73 84 80 75 74 85 80
DEWPT 66 66 67 68 68 67 72 72 72 72 76 74 74 74 76 75
PWIND DIR NE NE NE NE NE E E E
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC FW SC SC FW SC SC
POP 12HR 0 0 0 20 20 30 10 30
RAIN SHWRS S S S S C S C
TSTMS S S C C
SCZ043-132000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
236 AM EDT SUN SEP 13 2026
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 94 72 88
TEMP 73 73 83 89 91 83 77 74 73 73 87 92 94 85 77 74 73 73 82 87 86 76
DEWPT 72 73 73 72 71 72 72 72 71 71 71 70 69 70 72 72 71 71 69 68 66 64
RH 97100 72 57 52 70 85 93 93 93 59 49 44 61 85 93 93 93 65 53 51 66
WIND DIR SW W W W W N N N N N N N N E N N NE NE NE NE NE E
WIND SPD 3 3 5 5 5 0 0 0 0 0 4 4 5 3 0 0 8 9 11 11 10 6
CLOUDS SC SC SC FW FW SC FW CL FW FW CL SC SC B1 FW FW SC B1 SC SC FW FW
POP 12HR 5 5 5 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 96 98 93 98 99 90 91
MAX HEAT 96 98 98 99 91 91
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 65 85 65 87 68 88 70 89
TEMP 68 66 84 76 67 67 85 78 70 70 86 78 71 71 87 79
DEWPT 63 62 61 62 64 64 66 67 68 69 71 71 71 71 71 72
PWIND DIR NE NE NE NE NE E SE S
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW CL FW FW FW CL FW FW SC FW SC SC SC FW SC SC
POP 12HR 0 0 0 10 10 30 5 30
RAIN SHWRS C C
TSTMS C C
GAZ099-132000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
236 AM EDT SUN SEP 13 2026
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 92 72 94 73 90
TEMP 74 74 83 90 91 83 77 75 73 73 85 92 93 84 78 75 74 75 84 89 87 78
DEWPT 74 74 76 74 73 74 73 72 71 71 73 72 71 72 73 72 72 73 74 73 72 71
RH 100100 80 60 56 74 87 90 93 93 67 52 49 67 85 90 93 94 72 59 61 79
WIND DIR SW W W W W SW SW SW W NW N N NE NE SE E NE NE E NE E E
WIND SPD 3 3 5 5 4 2 1 1 2 2 3 4 3 2 2 1 2 8 10 11 10 5
CLOUDS SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW FW FW SC SC SC FW SC
POP 12HR 10 5 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
OBVIS PF PF
HEAT INDEX 91 99100 90 92100100 90 91 97 94
MAX HEAT 99 100 100 100 97 97
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 67 88 65 88 68 89 70 90
TEMP 70 68 86 77 68 67 86 78 70 70 87 79 72 72 88 80
DEWPT 67 64 63 63 66 64 67 69 69 69 71 73 72 72 73 73
PWIND DIR E NE NE NE E E SE E
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW CL FW FW FW FW SC FW SC FW SC SC
POP 12HR 0 0 0 5 5 20 5 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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