192
FOUS52 KCHS 052041
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
441 PM EDT SAT SEP 5 2026
SCZ150-060800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
441 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 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 93 72 85 72
TEMP 93 83 81 79 77 78 87 91 86 78 76 75 74 74 79 83 80 77 76 75 74 74
DEWPT 76 76 77 77 75 76 75 75 77 76 75 74 73 73 73 73 74 72 72 72 72 72
RH 58 80 88 94 94 94 68 60 75 94 97 97 97 97 82 72 82 85 87 90 93 93
WIND DIR S S SW W SW W N NE SE E E NE NE NE NE E E E NE NE NE NE
WIND SPD 11 9 6 5 5 4 4 4 6 6 6 6 9 10 13 16 17 13 12 11 11 11
WIND GUST 26
CLOUDS FW FW SC B1 SC FW SC SC B2 B2 B2 B2 SC B1 B1 B1 B2 B1 B1 B1 SC SC
POP 12HR 20 60 60 70 30
QPF 12HR 0.04 0.43 0.16 0.08 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C C C L L C C C C C
TSTMS C L C S S S S C C S S S
HEAT INDEX 106 91 96102 97
MAX HEAT 106 90 102 100
HEAT Y
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 72 90 74 91 73 88
TEMP 84 78 75 74 85 79 75 74 88 81 77 75 89 81 76 74 86 81
DEWPT 73 72 72 72 72 72 72 73 72 73 74 73 72 74 74 73 72 73
PWIND DIR NE NE E E SW SW SW SW E
WIND CHAR BZ LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC SC FW FW SC SC FW FW SC SC SC SC SC
POP 12HR 50 10 30 5 20 10 40 30 50
RAIN SHWRS C C S C S S C C S C
TSTMS S C C S S C C S C
GAZ218-060800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
441 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 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 97 73 86 73
TEMP 93 86 81 79 77 77 88 95 91 81 77 75 75 74 79 84 82 77 75 75 75 74
DEWPT 75 76 76 75 74 75 77 75 76 76 75 74 74 73 76 76 75 74 73 73 72 72
RH 56 72 85 88 90 94 70 53 62 85 94 97 97 97 91 77 79 90 94 94 90 93
WIND DIR SW S SW SW W W W W S E NE NE NE NE NE E E E NE NE NE NE
WIND SPD 5 5 4 3 4 3 4 3 5 4 2 2 4 8 10 10 11 9 9 8 9 11
CLOUDS FW FW FW FW FW FW SC SC B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 0 60 60 90 40
QPF 12HR 0 0.40 0.52 0.35 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C L C C L L D D C C C C L
TSTMS C L C S S S C C C
HEAT INDEX 105 96 100107103 93
MAX HEAT 107 91 107 107 93 93
HEAT Y
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 74 88 73 91 74 93 74 91
TEMP 85 79 75 75 86 80 75 75 88 82 76 75 91 83 76 74 88 81
DEWPT 75 73 73 73 75 73 73 73 74 74 73 72 74 74 73 73 74 74
PWIND DIR NE NE E E SW SW SW SW SW
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC B1 SC FW FW SC SC FW SC SC SC SC SC SC
POP 12HR 70 20 60 10 30 10 40 30 50
RAIN SHWRS L L S S C L S C C C C
TSTMS S C S S C S C C C C
SCZ150-060800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
441 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 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 78 92 74 84 74
TEMP 90 83 81 80 79 79 87 90 86 79 77 76 75 75 80 82 81 78 77 77 75 76
DEWPT 80 79 79 78 77 77 79 79 79 78 76 75 74 75 77 78 77 75 74 74 73 74
RH 73 88 94 94 94 94 77 70 80 97 97 97 97100 91 88 88 91 90 90 94 94
WIND DIR S SW SW SW W W N SE SE E E NE NE NE NE E E NE E NE NE NE
WIND SPD 11 8 5 4 3 3 3 5 6 5 5 5 8 10 14 17 18 14 13 11 11 12
CLOUDS FW FW SC SC SC FW FW SC B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B1 B1 B1 SC
POP 12HR 30 60 60 70 50
QPF 12HR 0.02 0.48 0.21 0.09 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L L C C C L L L L C C C C C
TSTMS S S C L C S S S S S C C C S S S
HEAT INDEX 108 94 90 101106 99 91
MAX HEAT 111 92 106 103 91 91
HEAT Y
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 84 75 85 75 88 76 90 75 87
TEMP 83 79 78 77 84 80 77 76 87 82 79 76 89 82 78 76 86 81
DEWPT 77 75 73 73 76 75 74 74 76 76 75 75 77 77 75 74 77 76
PWIND DIR NE NE E SE SW SW SW SW SE
WIND CHAR BZ GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC SC FW FW SC SC FW FW SC SC SC SC SC
POP 12HR 50 30 20 10 20 10 40 30 40
RAIN SHWRS C C C S S S S S C C S S C
TSTMS S C S S S S S S C C S S C
SCZ148-060800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
441 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 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 77 95 73 85 74
TEMP 92 84 81 79 78 78 88 93 88 80 76 75 74 75 79 83 81 77 75 75 75 75
DEWPT 77 78 77 77 75 75 77 78 78 77 76 75 74 74 76 77 76 75 73 73 72 73
RH 62 82 88 94 91 91 70 62 72 91100100100 97 91 82 85 94 94 94 90 94
WIND DIR S S SW SW W W NW E S S E NE NE NE NE E E E NE NE NE NE
WIND SPD 8 6 4 3 4 3 3 3 4 3 3 4 6 10 11 11 11 9 10 9 10 12
WIND GUST 23 23 21 20
CLOUDS FW FW FW SC SC FW SC SC B1 B2 B2 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 SC
POP 12HR 5 60 60 80 40
QPF 12HR 0 0.68 0.29 0.22 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C L L D D C C C C C
TSTMS C L C S S S S S C C C S S
HEAT INDEX 106 95 100109102 92
MAX HEAT 109 92 109 107 92 92
HEAT Y
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 74 87 74 90 75 91 75 89
TEMP 84 79 75 75 85 80 76 75 88 82 77 76 89 82 76 75 87 81
DEWPT 77 74 73 73 76 74 74 74 76 75 74 73 75 75 74 74 76 75
PWIND DIR NE NE E E SW SW SW SW SW
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC SC FW FW SC SC FW FW SC SC SC SC SC
POP 12HR 60 20 40 5 30 10 40 30 50
RAIN SHWRS C L S S C C S C C C C
TSTMS S C S S S C S C C C C
SCZ043-060800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
441 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 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 74 93 71 84 70
TEMP 95 85 79 76 75 76 87 91 88 77 74 73 72 72 78 82 81 75 74 72 71 72
DEWPT 71 74 74 74 73 73 73 74 74 74 73 72 72 71 71 73 72 71 70 69 69 69
RH 46 70 85 94 94 90 63 58 63 90 97 97100 97 79 74 74 87 87 90 93 90
WIND DIR S S SW W SW W N N E E E NE NE NE NE NE E E NE NE NE NE
WIND SPD 5 6 4 3 3 1 4 4 5 4 3 4 6 9 11 11 11 8 9 8 9 10
WIND GUST 21
CLOUDS FW SC SC SC SC FW FW FW SC OV B2 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC
POP 12HR 10 60 60 60 10
QPF 12HR 0 0.38 0.16 0.17 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C S C C L L S
TSTMS C L C S S C C
HEAT INDEX 103 93 94101 97
MAX HEAT 104 101 100
HEAT Y
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 70 88 70 90 71 91 70 88
TEMP 84 77 72 72 85 79 72 72 88 81 74 72 89 81 73 71 87 79
DEWPT 72 71 69 70 72 71 70 71 71 71 71 71 71 72 71 71 71 71
PWIND DIR NE NE E SE SW SW W SW E
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC FW SC SC SC FW SC SC SC FW SC SC SC FW SC SC
POP 12HR 50 5 40 5 30 10 40 20 50
RAIN SHWRS S C S C C C S C
TSTMS C C C C S C
GAZ099-060800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
441 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 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 95 72 87 71
TEMP 92 84 80 77 76 76 86 93 91 78 76 74 74 72 78 84 82 75 74 73 72 72
DEWPT 74 75 75 75 74 75 76 75 75 76 76 74 74 72 75 75 75 75 74 72 71 70
RH 56 74 85 94 94 97 72 56 60 94100100100100 91 74 79100100 97 97 93
WIND DIR SW SW SW W W W W W N S E NE NE NE E E E E E NE NE NE
WIND SPD 4 3 3 3 3 3 4 4 4 3 2 2 4 8 10 10 9 6 5 6 9 11
WIND GUST 16 17
CLOUDS FW FW FW FW SC FW SC FW B1 OV B2 B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1
POP 12HR 5 60 60 70 20
QPF 12HR 0 0.30 0.10 0.33 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C C C C C L L S S
TSTMS C C C S S C C S
HEAT INDEX 102 92 96105102 92
MAX HEAT 105 105 105 92 92
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 71 90 71 91 72 92 71 90
TEMP 86 78 73 72 87 80 73 72 88 81 75 73 90 82 75 72 88 80
DEWPT 74 75 72 71 74 75 73 72 74 74 72 72 73 74 72 72 73 74
PWIND DIR NE NE E SE W SW W SW S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW B1 SC SC FW SC FW FW FW SC FW SC FW SC SC
POP 12HR 50 10 40 10 20 10 30 20 40
RAIN SHWRS C C S C S C
TSTMS C C S C 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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