089
FOUS52 KCHS 240616
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
216 AM EDT MON AUG 24 2026
SCZ150-242000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
216 AM EDT MON AUG 24 2026
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 94 74 90 73 89
TEMP 77 78 88 92 89 81 78 77 76 76 84 88 85 78 77 76 75 75 83 87 85 79
DEWPT 76 77 75 73 74 74 75 74 74 73 74 73 74 74 74 74 74 73 74 73 73 73
RH 97 97 66 54 61 79 91 90 94 90 72 61 70 88 90 94 97 94 74 63 67 82
WIND DIR S SW SW SW SW SW SW SW W N NE SE SE SE SE N N NE SE SE SE S
WIND SPD 4 4 6 9 8 6 5 3 2 0 3 6 8 5 2 0 2 3 5 8 10 8
CLOUDS FW FW FW SC SC SC SC FW SC FW SC SC B1 SC SC FW FW FW SC SC SC SC
POP 12HR 50 20 70 30 60
QPF 12HR 0.15 0.01 0.23 0.01 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C L C C C C L L C C C
TSTMS C C S C C S S C S C C C C
HEAT INDEX 98101 98 91 96 93 90 94 92
MAX HEAT 101 101 96 97 94 94
DATE THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 90 74 90 74 91 75 91
TEMP 77 76 88 81 77 77 88 81 77 76 88 82 78 77 89 82
DEWPT 74 73 74 73 74 74 75 74 75 74 74 74 75 75 75 75
PWIND DIR S SW SW SW SW S S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC B1 B1 SC SC SC B1 SC SC SC
POP 12HR 40 60 40 70 50 60 20 40
RAIN SHWRS C C C L C C C L C C C L S S C C
TSTMS C C C C C C C L C S S C S S S C
GAZ218-242000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
216 AM EDT MON AUG 24 2026
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 96 74 93 73 91
TEMP 77 77 88 94 91 82 78 77 75 75 85 90 88 79 77 75 74 74 84 89 87 80
DEWPT 74 73 75 73 73 74 74 73 73 73 75 74 74 75 75 73 73 73 75 74 73 74
RH 90 87 66 51 56 77 88 87 94 94 72 60 63 88 94 94 97 97 74 61 63 82
WIND DIR SW SW W SW S S SW SW SW SW W S SE SE S S SW SW S SE SE S
WIND SPD 3 3 4 5 5 4 2 2 2 1 2 3 5 4 2 1 1 1 3 5 8 5
CLOUDS FW FW SC SC B1 B1 B1 FW FW SC SC SC SC SC SC FW FW SC SC SC SC B1
POP 12HR 60 20 70 40 60
QPF 12HR 0.15 0.02 0.44 0.04 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S C L S S C C C C L L C
TSTMS L S C C S S C C C
HEAT INDEX 98103100 94 99 97 92 98 94
MAX HEAT 103 103 101 101 98 98
DATE THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 92 74 93 74 93 74 93
TEMP 76 75 90 82 76 75 90 82 76 75 90 83 77 75 90 83
DEWPT 73 73 74 74 73 73 74 75 74 73 75 75 74 74 75 75
PWIND DIR S S S SW S SW SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC SC SC
POP 12HR 30 60 40 60 50 50 20 40
RAIN SHWRS C S L C S L C S C C S C
TSTMS C S C C S C C S C S C
SCZ150-242000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
216 AM EDT MON AUG 24 2026
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 76 88 75 87
TEMP 79 80 88 91 88 82 80 79 77 78 84 86 83 79 79 78 77 77 83 85 85 80
DEWPT 77 78 79 79 79 78 77 77 75 75 77 78 77 77 76 76 75 75 77 77 76 76
RH 94 94 75 68 75 88 91 94 94 91 80 77 82 94 91 94 94 94 82 77 75 88
WIND DIR SW SW SW SW SW SW SW SW W W E SE SE SE SE S SW NW SE SE S S
WIND SPD 3 3 6 10 9 5 4 3 2 2 3 8 6 4 3 2 2 2 4 8 9 5
CLOUDS CL FW FW SC SC SC B1 SC SC FW SC SC B1 SC SC FW FW SC SC SC SC SC
POP 12HR 40 30 60 50 60
QPF 12HR 0.12 0.02 0.16 0.19 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S C L C C C C L L C C C
TSTMS C C C S S C C S S S C C C C C C
HEAT INDEX 103106103 91 94 98 92 91 96 94
MAX HEAT 106 106 98 100 96 97
DATE THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 76 88 77 89 76 89 77 89
TEMP 79 78 86 82 79 78 87 82 79 77 87 83 79 79 88 83
DEWPT 76 75 78 76 76 76 79 77 77 76 79 77 77 77 79 78
PWIND DIR SW SW SW SW SW S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC B1 SC SC B1 SC B1 SC SC SC
POP 12HR 50 60 50 60 60 50 30 40
RAIN SHWRS C C C L C C C L L C C C C S C C
TSTMS C C C C C C C C C C C C C S S C
SCZ148-242000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
216 AM EDT MON AUG 24 2026
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 95 75 92 74 90
TEMP 78 79 88 93 91 82 79 77 76 77 85 90 87 79 77 77 75 76 84 88 88 80
DEWPT 75 76 76 75 75 75 75 75 73 74 76 75 76 75 75 75 73 74 76 76 75 75
RH 91 91 68 56 60 79 88 94 90 90 75 62 70 88 94 94 94 94 77 68 66 85
WIND DIR SW SW SW SW S SW SW S SW W N SE SE SE SE SE S S SE SE SE S
WIND SPD 2 2 4 5 5 4 3 2 1 1 2 4 5 4 2 1 1 1 3 5 6 4
CLOUDS FW CL FW FW B1 B1 SC FW SC FW FW SC B1 SC SC FW FW SC SC SC SC SC
POP 12HR 50 20 60 50 60
QPF 12HR 0.15 0.04 0.29 0.05 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S L S S C C C C L L C
TSTMS C C S S S C S S S S S C C C
HEAT INDEX 99105102 94101 98 93 99 98
MAX HEAT 105 105 101 101 99 99
DATE THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 91 75 92 75 92 76 92
TEMP 77 76 89 81 77 77 90 83 77 77 90 83 78 77 90 83
DEWPT 74 74 76 75 75 75 76 76 75 75 76 76 76 76 77 76
PWIND DIR S S SW S S S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 60 40 60 50 50 30 40
RAIN SHWRS C C S L C S S L C C C C C S S C
TSTMS C C S C C S S C C S S C C S S C
SCZ043-242000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
216 AM EDT MON AUG 24 2026
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 71 91 70 90
TEMP 74 74 87 92 90 81 76 74 72 73 84 89 86 77 74 73 72 72 83 88 87 78
DEWPT 73 73 72 70 69 71 71 70 70 70 71 71 71 72 72 72 71 71 72 72 71 72
RH 97 97 61 49 50 72 85 87 93 90 65 56 61 85 93 97 97 97 70 59 59 82
WIND DIR N N W W SW S N N N N NE E SE SE N N N N SE SE SE S
WIND SPD 0 0 4 8 6 2 0 0 0 0 1 4 6 4 0 0 0 0 3 5 6 4
CLOUDS FW FW FW SC SC SC SC FW FW SC FW FW B1 SC SC FW FW SC SC SC SC B1
POP 12HR 30 10 60 20 70
QPF 12HR 0.01 0 0.25 0.03 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L S S S S C C L L C
TSTMS C C C C S S C C C
HEAT INDEX 94 98 95 95 91 95 93
MAX HEAT 98 98 95 96 95 96
DATE THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 90 71 90 71 90 72 91
TEMP 73 73 88 80 73 73 88 81 73 73 88 81 74 74 90 82
DEWPT 72 72 72 73 72 72 73 73 72 72 73 73 73 73 73 73
PWIND DIR S SW S SW N S SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC B1 SC B1 SC B1 SC SC SC
POP 12HR 30 60 40 70 50 60 30 40
RAIN SHWRS C L C S S L C S S L C S C
TSTMS C C C S C C C S C
GAZ099-242000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
216 AM EDT MON AUG 24 2026
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 94 71 93 71 92
TEMP 75 75 86 92 92 82 77 75 73 73 85 91 88 79 76 74 73 73 83 90 87 80
DEWPT 71 70 70 70 69 71 72 71 71 71 72 71 70 73 74 73 73 73 74 73 72 74
RH 87 84 59 49 47 69 85 87 93 93 65 52 55 82 94 97100100 74 58 61 82
WIND DIR W W W W SW S S SW SW SW NW E SE SE S S SE SE S S SE SE
WIND SPD 2 2 3 6 6 2 2 1 2 2 3 5 5 4 2 1 1 2 4 5 5 3
CLOUDS FW SC SC SC SC SC SC SC SC SC B1 FW SC SC SC FW SC B1 SC SC SC SC
POP 12HR 20 10 40 20 40
QPF 12HR 0.02 0 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C C
TSTMS C S C C C
HEAT INDEX 91 98 97 91 98 93 90 98 94
MAX HEAT 98 98 98 98 98 98
DATE THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 92 71 91 71 90 72 92
TEMP 74 73 90 80 73 72 89 81 75 72 89 81 74 74 90 83
DEWPT 73 73 74 75 73 72 74 75 73 72 74 75 74 74 75 75
PWIND DIR S SW S SW E S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC SC SC
POP 12HR 30 60 50 50 50 50 30 30
RAIN SHWRS C L C S C C S C C C
TSTMS C C S C C 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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