823
FOUS52 KCHS 190626
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
226 AM EDT SAT SEP 19 2026
SCZ150-192000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
226 AM EDT SAT SEP 19 2026
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 88 71 89
TEMP 74 73 83 89 85 78 76 75 73 72 82 86 83 77 76 75 73 73 83 87 84 78
DEWPT 70 71 72 72 74 74 74 73 73 72 74 73 73 73 73 73 72 72 73 72 72 73
RH 87 93 70 57 70 88 94 94100100 77 65 72 87 90 94 97 97 72 61 67 85
WIND DIR NW NW N N SE E E NE NE NE N NE SE SE N N N N NE E SE SE
WIND SPD 3 3 4 3 5 4 2 1 3 4 5 3 4 3 0 0 0 1 3 5 8 5
CLOUDS FW FW FW SC B1 B1 SC B1 SC B1 B1 B1 B2 SC SC SC SC SC SC B1 B1 B1
POP 12HR 50 30 40 0 30
QPF 12HR 0.08 0.01 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C C C S
TSTMS C C C S C C C C S
HEAT INDEX 96 93 93 94 90
MAX HEAT 96 97 93 93 94 94
DATE TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
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 87 70 84 67 83 66 82
TEMP 75 73 85 78 73 71 82 77 71 69 81 76 70 68 79 74
DEWPT 73 72 73 73 71 70 71 70 68 67 69 68 65 64 65 65
PWIND DIR E NE NE NE N N NE NE
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B1 B1 B1 B2 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
POP 12HR 30 70 40 50 20 20 5 20
RAIN SHWRS S C C L C C C C S S S S S
TSTMS S S C S C S S S
GAZ218-192000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
226 AM EDT SAT SEP 19 2026
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 73 89 73 89
TEMP 74 74 84 90 88 79 77 75 74 74 82 87 84 78 76 75 74 73 83 87 84 78
DEWPT 71 71 72 72 73 74 74 73 73 73 75 75 74 74 74 73 73 73 75 74 74 74
RH 90 90 67 56 61 85 90 94 97 97 79 68 72 88 94 94 97100 77 65 72 88
WIND DIR W W NW N SE SE N N NE N N NE E SE N N N N NE E SE SE
WIND SPD 1 2 3 2 4 3 0 0 1 2 3 3 4 3 0 0 0 1 3 4 6 3
CLOUDS FW SC FW SC B1 SC B1 SC SC SC SC B1 B1 SC SC FW SC SC SC B1 B1 B1
POP 12HR 30 20 50 5 40
QPF 12HR 0.03 0 0.15 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C C C
TSTMS S C S C C C C
HEAT INDEX 90 97 96 96 91 90 95 91
MAX HEAT 97 98 96 96 95 95
DATE TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
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 73 87 72 85 70 84 68 83
TEMP 75 74 85 79 75 72 84 78 72 70 82 78 71 68 81 76
DEWPT 73 73 74 74 73 71 73 72 69 68 70 69 67 65 68 67
PWIND DIR E NE NE NE NE NE NE NE
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS SC SC B1 B1 B1 SC B1 B1 SC SC SC SC SC FW SC SC
POP 12HR 30 70 20 50 10 20 5 20
RAIN SHWRS C C L S S C C S S S
TSTMS S C S C S S
SCZ150-192000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
226 AM EDT SAT SEP 19 2026
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 74 86 75 87
TEMP 75 75 83 88 85 80 77 76 75 75 82 85 83 79 77 76 75 75 83 86 84 80
DEWPT 72 72 74 76 76 76 76 75 74 74 76 77 76 75 75 74 74 74 76 77 76 75
RH 90 90 74 68 75 88 97 97 97 97 82 77 80 88 94 94 97 97 80 75 77 85
WIND DIR W NW N E SE E E NE NE NE NE E SE SE SE N N N NE E SE SE
WIND SPD 2 3 3 4 5 3 2 2 2 3 4 4 4 3 1 0 1 2 3 5 6 3
CLOUDS FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1
POP 12HR 40 30 40 5 20
QPF 12HR 0.05 0.01 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S C C S S S
TSTMS C C C S S C S S S S
HEAT INDEX 90 99 94 96 91 91 97 92
MAX HEAT 99 99 96 96 97 97
DATE TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
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 75 85 73 83 70 82 69 81
TEMP 77 75 84 80 75 73 82 78 73 71 81 77 72 69 80 76
DEWPT 75 74 77 75 73 72 75 73 70 69 73 71 68 66 69 68
PWIND DIR E E NE NE N N NE NE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 40 70 50 50 20 20 10 20
RAIN SHWRS S C C L C C C C S S S S S S
TSTMS S C S C C S C S S S
SCZ148-192000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
226 AM EDT SAT SEP 19 2026
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 74 87 74 88
TEMP 75 75 83 89 87 79 77 75 75 75 82 85 83 78 76 75 74 74 83 86 84 78
DEWPT 72 71 73 74 75 75 75 74 74 74 76 76 76 75 74 74 73 73 75 75 76 75
RH 90 87 72 61 68 88 94 97 97 97 82 75 80 91 94 97 97 97 77 70 77 91
WIND DIR W W NW N SE SE N N NE N N E E SE N N N N NE E SE SE
WIND SPD 1 2 3 2 3 2 0 0 1 2 3 2 3 2 0 0 0 1 2 3 5 3
CLOUDS FW FW SC SC SC B1 B1 SC SC SC B1 SC B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR 50 40 40 5 30
QPF 12HR 0.09 0.03 0.15 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C C C S
TSTMS C C C S C C C C S
HEAT INDEX 98 96 94 91 90 95 93
MAX HEAT 98 99 94 94 95 95
DATE TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
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 74 86 73 83 70 82 68 81
TEMP 75 74 84 79 73 73 82 77 71 70 81 76 71 68 79 75
DEWPT 74 73 76 75 73 71 74 72 69 67 72 69 67 65 69 67
PWIND DIR E NE NE NE N N NE NE
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B1 B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC FW SC SC
POP 12HR 30 70 30 50 20 20 5 20
RAIN SHWRS S C C L C C C C S S S S S
TSTMS S S C C C S S S
SCZ043-192000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
226 AM EDT SAT SEP 19 2026
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 70 88 69 89
TEMP 71 71 82 89 86 77 74 72 71 72 81 86 83 76 73 71 70 71 83 87 85 77
DEWPT 69 69 70 71 72 73 73 72 71 72 72 72 71 72 72 71 70 71 72 71 71 72
RH 93 93 67 56 63 87 97100100100 74 63 67 87 97100100100 70 59 63 85
WIND DIR N N N N NE N N N N N NE NE E N N N N N N E SE SE
WIND SPD 0 0 3 4 4 0 0 0 0 0 3 3 4 0 0 0 0 0 0 3 5 3
CLOUDS SC SC FW FW B1 B2 SC SC SC B1 B1 SC B1 B1 SC FW SC SC SC SC B1 B1
POP 12HR 50 40 40 5 30
QPF 12HR 0.10 0.19 0.23 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S C C C C
TSTMS C C S C C C C
HEAT INDEX 95 92 92 93 90
MAX HEAT 95 96 92 92 93 94
DATE TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
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 87 69 83 66 81 64 80
TEMP 71 71 85 77 70 70 81 75 68 67 79 75 67 65 78 73
DEWPT 71 71 72 72 70 69 70 68 66 65 67 66 63 62 64 63
PWIND DIR E NE NE NE N NE NE NE
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 B1 B1 SC B1 SC SC FW SC SC
POP 12HR 30 60 30 50 20 20 5 20
RAIN SHWRS C S S L C S C S S S S S
TSTMS C S C S C S S S
GAZ099-192000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
226 AM EDT SAT SEP 19 2026
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 71 91 70 91
TEMP 72 73 83 90 88 78 75 74 72 73 82 89 87 78 75 73 72 72 83 89 87 78
DEWPT 69 70 71 71 71 74 74 73 72 73 74 73 72 74 74 73 72 72 73 72 72 74
RH 90 90 67 54 57 88 97 97100100 77 59 61 88 97100100100 72 57 61 88
WIND DIR SW W NW N N SE NE SE E NE NE NE E E SE N N N NE E E SE
WIND SPD 2 2 3 3 3 2 1 1 1 1 3 4 4 2 1 0 0 1 3 4 5 3
CLOUDS FW SC SC SC SC B1 SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 40 20 30 5 30
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C S
TSTMS C C S S C C S
HEAT INDEX 96 94 97 94 96 94
MAX HEAT 96 98 97 97 96 97
DATE TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
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 89 70 86 67 85 65 84
TEMP 73 72 87 79 73 71 84 77 70 68 82 75 69 66 81 74
DEWPT 73 72 73 74 72 71 72 72 69 66 69 69 67 65 66 67
PWIND DIR E E NE NE NE NE NE NE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC B1 B1 SC B1 SC SC SC B1 SC SC FW SC SC
POP 12HR 30 50 30 30 10 10 5 10
RAIN SHWRS S C C C 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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