497
FOUS52 KCHS 272136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT THU AUG 27 2026
SCZ150-280800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT THU AUG 27 2026
DATE 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN
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 90 72 88 73
TEMP 78 77 76 75 76 83 87 83 77 75 75 74 74 79 85 82 77 76 76 75 75
DEWPT 74 74 75 74 75 75 75 76 75 74 74 74 74 75 75 76 75 75 75 75 75
RH 88 90 97 97 97 77 68 80 94 97 97100100 88 72 82 94 97 97100100
WIND DIR S S S SW SW SW SW S SW N N N N S S SE SE SE N N NE
WIND SPD 8 6 4 4 3 5 8 6 3 0 0 0 0 4 3 5 3 1 0 0 3
CLOUDS B1 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC B1 SC
POP 12HR 40 70 70 80 30
QPF 12HR 0 0.16 0.36 0.11 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C C C L L L L D D C C C C C
TSTMS C C S S C C C S S S C C C C S S S
HEAT INDEX 90 96 91 94
MAX HEAT 93 96 96 94 94
DATE 08/30 MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 90 74 92 74 94 75 94 75 95
TEMP 87 79 76 76 89 81 77 76 91 83 77 77 91 84 78 77 92 85
DEWPT 76 75 75 75 75 75 75 75 75 75 75 76 74 75 76 76 75 75
PWIND DIR E E E SE SE S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC FW FW FW FW CL FW FW FW CL FW FW
POP 12HR 50 10 40 5 20 0 10 5 10
RAIN SHWRS C C S C S
TSTMS S C S C S
GAZ218-280800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT THU AUG 27 2026
DATE 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN
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 91 73 89 74
TEMP 80 76 75 74 75 83 89 86 78 75 75 74 74 81 86 85 78 76 75 75 75
DEWPT 75 75 74 73 73 76 76 75 75 75 74 73 73 76 76 75 75 75 75 74 75
RH 85 97 97 97 94 80 66 70 91100 97 97 97 85 72 72 91 97100 97100
WIND DIR S S S SW SW SW S S S S N N NE SE SE SE SE SE N E NE
WIND SPD 6 3 2 2 2 3 4 4 2 1 0 0 1 2 3 4 3 1 0 1 2
CLOUDS B2 B2 SC B1 B1 SC B1 B1 B1 B2 B1 SC B1 B1 B1 B1 B2 B1 SC SC SC
POP 12HR 40 70 60 80 20
QPF 12HR 0.23 0.23 0.52 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L C L C C C C D D S S S S C
TSTMS C S C L C S S L C S
HEAT INDEX 91100 95 96 94
MAX HEAT 96 100 100 96 96
DATE 08/30 MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 75 93 75 95 75 95 75 96
TEMP 88 81 75 76 90 83 77 76 92 84 77 76 93 86 77 76 94 87
DEWPT 77 76 75 75 76 76 75 75 76 75 75 74 75 75 75 74 75 75
PWIND DIR E E E SE E S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW CL FW FW FW CL FW FW
POP 12HR 60 20 50 5 30 0 10 5 10
RAIN SHWRS C L S S C S C
TSTMS S C S S C S C
SCZ150-280800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT THU AUG 27 2026
DATE 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN
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 88 74 86 75
TEMP 79 78 78 77 77 83 86 83 79 77 76 76 74 80 84 82 78 77 77 77 77
DEWPT 77 76 76 76 76 78 79 78 77 76 76 75 74 78 79 78 77 76 77 76 77
RH 94 94 94 97 97 85 80 85 94 97100 97100 94 85 88 97 97100 97100
WIND DIR S S SW SW SW SW S S SW SW SW W W S SE SE SE SE SE SE NE
WIND SPD 8 5 4 3 2 5 9 8 3 2 2 2 2 3 5 5 3 2 2 2 2
CLOUDS B1 B1 B1 B1 SC B1 SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 50 50 70 70 40
QPF 12HR 0.02 0.09 0.19 0.11 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S C C C S L C L L L L C C C C C
TSTMS S C C S S C C C S S S S C C C C S S S S
HEAT INDEX 93100 93 96 91
MAX HEAT 95 100 100 96 96
DATE 08/30 MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 76 90 76 92 77 92 77 93
TEMP 86 81 79 78 87 82 80 78 89 83 80 79 90 84 80 79 91 85
DEWPT 80 78 77 77 80 78 77 77 79 77 77 77 79 78 78 77 79 78
PWIND DIR E E E SW SE SW S SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW FW
POP 12HR 50 20 30 5 10 0 10 5 10
RAIN SHWRS C C S S C
TSTMS C C S S C
SCZ148-280800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT THU AUG 27 2026
DATE 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN
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 90 73 89 75
TEMP 80 77 76 75 76 84 88 84 78 75 75 75 75 81 86 84 78 76 76 76 76
DEWPT 76 75 75 74 75 77 77 78 77 75 75 74 75 77 78 77 76 75 76 75 76
RH 88 94 97 97 97 80 70 82 97100100 97100 88 77 80 94 97100 97100
WIND DIR S S SW SW SW SW S S S SW N W S SE SE SE SE SE N E NE
WIND SPD 6 3 2 2 2 3 5 5 2 1 0 1 1 2 3 4 3 1 0 1 2
CLOUDS B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC SC
POP 12HR 40 60 70 70 30
QPF 12HR 0.02 0.17 0.45 0.12 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C L C C C C L L C C C C C
TSTMS C S S S C C C S S S S C C C S
HEAT INDEX 94100 95 98 94
MAX HEAT 96 100 100 98 98
DATE 08/30 MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 75 92 76 94 76 95 76 95
TEMP 88 81 76 77 90 83 77 77 92 84 78 78 93 85 79 78 93 86
DEWPT 78 77 76 76 78 77 76 76 77 76 76 76 77 76 76 76 77 77
PWIND DIR E SE E E E S S SW S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 50 20 40 5 20 0 10 5 10
RAIN SHWRS C C S S C S
TSTMS S C S S C S
SCZ043-280800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT THU AUG 27 2026
DATE 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN
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 71 88 70 86 71
TEMP 78 74 73 72 73 81 86 83 76 73 72 72 72 78 84 83 76 74 72 72 73
DEWPT 74 73 73 72 73 73 74 74 74 73 72 72 72 73 74 73 74 73 72 72 73
RH 88 97100100100 77 68 74 94100100100100 85 72 72 94 97100100100
WIND DIR S N N N N SW SW SW N N N N N E S SE N N N N N
WIND SPD 5 0 0 0 0 3 5 4 0 0 0 0 0 2 3 3 0 0 0 0 0
CLOUDS B1 B1 B1 B1 B1 SC B2 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 SC B1 B1
POP 12HR 40 80 70 70 20
QPF 12HR 0.01 0.20 0.20 0.16 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C D C L C C C C L L S S S S S
TSTMS C S S S C L C S S C C S
HEAT INDEX 94 90 91
MAX HEAT 93 94 94 91 91
DATE 08/30 MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 90 72 92 72 94 72 94 73 95
TEMP 88 79 73 73 90 82 74 74 92 84 74 74 93 85 75 75 93 86
DEWPT 75 74 73 73 74 74 73 73 73 74 73 73 73 74 73 74 73 74
PWIND DIR E N SE N S S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC B1 SC SC SC SC CL FW FW FW CL FW FW FW CL FW FW
POP 12HR 50 5 40 5 20 0 10 5 10
RAIN SHWRS S C C S
TSTMS C C S
GAZ099-280800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT THU AUG 27 2026
DATE 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN
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 71 88 71 88 71
TEMP 77 75 74 73 73 80 85 83 76 75 73 73 73 78 85 83 76 75 74 73 73
DEWPT 76 75 74 73 73 76 76 75 76 75 73 73 73 75 76 75 76 75 74 73 73
RH 97100100100100 88 75 77100100100100100 91 75 77100100100100100
WIND DIR S S S SW S SW SW S S SE N N E E SE SE E SE SE E NE
WIND SPD 3 2 1 2 2 3 5 3 2 1 0 0 1 3 4 4 2 1 1 1 2
CLOUDS B2 B2 B1 B1 B1 B2 SC B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1
POP 12HR 40 60 60 60 20
QPF 12HR 0.02 0.11 0.09 0.04 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C C L S L C C C C L L S S
TSTMS C S S S C C L S S S C L S
HEAT INDEX 94 90 94 90
MAX HEAT 95 94 96 94 94
DATE 08/30 MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 92 72 94 73 94 73 95
TEMP 89 78 73 74 90 81 75 74 91 84 75 74 92 85 75 75 93 86
DEWPT 76 76 73 74 75 76 74 74 75 75 74 74 74 75 74 74 74 75
PWIND DIR E E E SE NE S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW SC CL FW FW FW CL FW FW
POP 12HR 50 5 40 5 20 0 20 5 10
RAIN SHWRS C C S S
TSTMS C C 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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