038
FOUS52 KCHS 122136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT SAT SEP 12 2026
SCZ150-130800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT SAT SEP 12 2026
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE
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 91 74 94 74
TEMP 80 79 78 76 76 84 89 89 84 79 77 76 76 87 92 92 82 79 77 76 75
DEWPT 75 76 75 75 75 75 74 75 76 76 75 74 74 74 72 73 74 75 74 73 70
RH 85 91 91 97 97 74 61 64 77 91 94 94 94 65 52 54 77 88 90 90 84
WIND DIR S S SW SW SW W W SW S SW SW W W N N E SE N NE NE NE
WIND SPD 9 6 5 5 5 6 6 8 6 5 5 4 4 5 4 5 4 0 6 11 11
CLOUDS SC B2 SC SC SC SC SC SC SC B1 FW CL CL CL FW SC FW FW SC SC SC
POP 12HR 20 30 10 5 0
QPF 12HR 0.06 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C S
TSTMS S S S C S
HEAT INDEX 92 98 99 93 95100101
MAX HEAT 96 98 99 100 102
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 67 86 69 86 70 89 72 88
TEMP 85 78 71 68 84 79 72 70 84 79 74 72 86 80 75 73 86 80
DEWPT 67 65 65 63 65 67 67 67 69 70 71 71 72 72 73 72 72 73
PWIND DIR NE NE NE NE NE NE E SE E
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
POP 12HR 5 0 0 5 20 10 30 10 40
RAIN SHWRS S C C C
TSTMS S C C
GAZ218-130800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT SAT SEP 12 2026
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE
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 92 75 95 76
TEMP 79 78 77 75 75 83 90 91 84 79 77 76 76 87 93 93 84 80 77 77 77
DEWPT 76 76 75 74 75 77 75 75 75 75 74 73 73 75 74 73 74 75 74 74 74
RH 91 94 94 97100 82 62 60 74 88 90 90 90 68 54 52 72 85 90 90 90
WIND DIR S S SW SW W W W SW S S SW W W NW N E SE SE N NE NE
WIND SPD 5 4 3 3 3 4 4 4 3 3 3 2 2 3 3 4 4 1 0 4 10
CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC CL CL FW SC SC FW FW FW FW SC
POP 12HR 20 10 5 5 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 92101102 92 96103102 91
MAX HEAT 96 101 102 103 105
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 88 70 86 70 85 71 88 73 88
TEMP 86 79 72 70 85 78 72 71 84 77 73 72 86 80 75 74 86 79
DEWPT 74 69 66 65 67 68 68 67 71 71 71 71 74 73 73 73 75 74
PWIND DIR E NE NE NE NE NE E NE E
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW FW FW SC SC SC SC B1 SC SC SC B1
POP 12HR 30 0 0 5 30 10 40 10 40
RAIN SHWRS S C C S C C C
TSTMS S C S C C
SCZ150-130800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT SAT SEP 12 2026
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE
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 90 76 93 76
TEMP 81 80 79 77 77 84 88 89 84 80 79 77 77 87 91 90 83 81 79 77 76
DEWPT 78 78 77 76 76 78 79 79 78 78 77 76 75 78 77 77 77 77 76 75 73
RH 91 94 94 97 97 82 75 73 82 94 94 97 94 75 64 66 82 88 91 94 90
WIND DIR S SW SW SW SW W SW SW SW SW SW W W NW NE SE SE E NE NE NE
WIND SPD 8 6 4 4 3 4 6 8 6 4 3 3 3 3 3 5 3 1 5 11 12
CLOUDS SC B1 SC SC FW SC SC FW FW B1 FW CL CL FW FW SC FW SC SC SC SC
POP 12HR 20 20 10 5 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S S S S S
HEAT INDEX 95103104 95 99104103 92
MAX HEAT 100 103 105 105 106 90
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 71 85 72 85 73 87 74 86
TEMP 85 79 74 71 84 79 74 72 84 80 76 74 86 81 77 74 85 81
DEWPT 72 68 67 66 70 70 70 69 73 73 73 73 76 76 75 74 77 76
PWIND DIR NE NE NE NE NE NE E E E
WIND CHAR BZ GN GN GN GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
POP 12HR 5 0 0 5 20 20 30 10 30
RAIN SHWRS S S S C C C
TSTMS S C C
SCZ148-130800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT SAT SEP 12 2026
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE
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 91 76 94 77
TEMP 80 78 77 76 76 84 89 90 84 79 78 76 77 87 92 92 83 80 78 77 77
DEWPT 77 76 76 75 75 77 77 76 77 76 75 74 74 76 75 75 76 76 75 75 74
RH 91 94 97 97 97 80 68 64 80 91 91 94 90 70 58 58 80 88 91 94 90
WIND DIR S S SW SW W W W SW S SW SW W W NW N SE SE N N NE NE
WIND SPD 5 4 3 3 3 4 4 4 4 3 2 2 2 3 2 3 3 0 0 8 12
CLOUDS B1 B1 SC SC FW SC SC SC SC SC FW CL CL FW FW SC FW FW FW FW SC
POP 12HR 20 20 5 5 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 94102102 94 98103103 91
MAX HEAT 97 102 102 103 105
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 85 71 85 72 87 74 87
TEMP 85 78 73 70 84 79 72 71 83 78 74 74 85 80 75 75 85 80
DEWPT 73 68 66 65 68 69 68 68 72 72 72 72 75 75 74 74 76 75
PWIND DIR E NE NE NE NE NE E E E
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 10 0 0 5 30 20 30 10 40
RAIN SHWRS C S S C C C
TSTMS S S C C
SCZ043-130800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT SAT SEP 12 2026
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE
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 91 72 94 73
TEMP 78 75 74 73 73 83 89 90 83 77 74 73 73 86 92 93 82 77 74 73 73
DEWPT 74 74 73 73 73 74 73 72 73 73 72 71 72 72 71 70 71 72 72 71 70
RH 88 97 97100100 74 59 56 72 87 93 93 97 63 51 47 69 85 93 93 90
WIND DIR S S SW SW SW W W W S N N N N N N NE E N NE NE NE
WIND SPD 5 3 2 2 3 5 6 5 1 0 0 0 0 4 4 4 3 0 3 8 10
CLOUDS B1 SC SC SC SC SC SC SC SC SC FW CL FW FW FW FW SC FW FW SC SC
POP 12HR 20 10 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 90 97 97 92 99 99
MAX HEAT 94 97 97 99 100
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 88 65 86 66 86 68 88 70 88
TEMP 86 78 68 66 84 77 68 67 84 77 70 69 87 79 71 71 86 78
DEWPT 67 62 62 62 62 63 64 65 67 67 68 69 70 71 71 71 71 71
PWIND DIR NE NE NE NE NE E E SE E
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC FW FW CL FW FW FW CL FW SC SC FW SC SC SC FW SC SC
POP 12HR 5 0 0 0 10 10 30 5 40
RAIN SHWRS C S C
TSTMS C C
GAZ099-130800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT SAT SEP 12 2026
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE
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 92 73 93 73
TEMP 77 75 75 74 74 82 90 91 82 77 75 74 74 85 91 92 82 78 76 74 75
DEWPT 76 75 75 74 74 76 75 74 75 74 73 72 72 74 73 71 73 73 73 72 73
RH 97100100100100 82 62 58 79 90 94 93 93 70 56 51 74 85 90 93 94
WIND DIR S S S SW W W W W S SW SW W W N N NE NE E E NE NE
WIND SPD 3 3 2 3 3 4 4 4 2 2 1 2 2 3 4 4 2 2 1 3 9
CLOUDS B1 B1 SC B1 B1 SC SC SC SC B1 FW FW FW FW FW FW FW CL FW FW FW
POP 12HR 40 10 30 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C
TSTMS C S
HEAT INDEX 101101 93100 99
MAX HEAT 96 101 101 100 101
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 91 67 87 66 88 69 89 70 90
TEMP 89 80 70 68 85 76 69 68 86 78 71 70 87 79 73 71 87 80
DEWPT 73 70 66 63 64 65 66 65 68 70 70 69 71 73 72 71 72 73
PWIND DIR E E NE NE NE E E SE E
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW CL FW FW SC FW SC SC SC FW SC SC
POP 12HR 20 0 0 0 10 5 20 5 30
RAIN SHWRS S S C
TSTMS S S 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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