382
FOUS52 KCHS 220936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT SAT AUG 22 2026
SCZ150-222000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT SAT AUG 22 2026
DATE SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 74 95 74 94
TEMP 77 85 90 86 80 78 77 76 76 86 92 93 85 79 77 75 75 86 92 91 82
DEWPT 74 74 74 76 75 75 75 74 74 74 71 70 72 73 73 72 71 70 66 66 69
RH 90 70 60 72 85 91 94 94 94 68 51 47 65 82 87 90 87 59 43 44 65
WIND DIR W W SW SW SW SW SW SW W W W SW S SW SW W W W W SW S
WIND SPD 6 8 8 9 8 6 6 6 6 6 8 9 8 5 4 4 5 5 8 9 6
CLOUDS SC SC SC B1 B2 B1 FW SC FW FW SC SC SC FW FW FW FW FW SC SC B1
POP 12HR 60 20 10 5 20
QPF 12HR 0.18 0.05 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S S
TSTMS C L S S S
HEAT INDEX 93 99 96 94 99 99 91 91 95 94
MAX HEAT 99 101 99 99 95 95
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 91 75 91 74 92
TEMP 76 76 89 82 77 76 88 82 77 76 88 82 77 77 89 82
DEWPT 73 73 70 72 73 73 72 73 74 74 74 74 75 74 75 75
PWIND DIR SW SW SW S SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC B1 SC SC SC B1 SC SC SC
POP 12HR 10 60 40 60 40 60 50 60
RAIN SHWRS S L C C L C C C C L C C C L
TSTMS S L C C C C C S C C C S S C
GAZ218-222000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT SAT AUG 22 2026
DATE SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 74 96 72 95
TEMP 76 85 91 89 81 78 76 75 75 87 94 95 87 79 76 73 73 86 93 93 83
DEWPT 74 76 75 75 76 75 74 74 73 75 71 68 72 73 71 68 68 70 66 66 70
RH 94 75 60 64 85 91 94 97 94 68 47 42 61 82 85 84 84 59 41 41 65
WIND DIR SW W W SW S SW SW SW W W W W S S SW W W W W W S
WIND SPD 4 5 6 6 4 3 4 5 4 4 5 5 4 3 3 3 3 3 5 6 4
CLOUDS B1 B1 SC B2 B2 SC SC SC FW FW SC SC SC FW FW CL FW FW SC SC B1
POP 12HR 60 20 30 5 20
QPF 12HR 0.09 0.03 0.02 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S S S S
TSTMS C L S S S S S
HEAT INDEX 94102 99 96101100 94 91 96 96
MAX HEAT 102 102 102 102 96 97
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 72 93 74 93 74 93 74 93
TEMP 76 73 91 83 76 75 90 83 77 75 91 83 76 75 90 83
DEWPT 72 71 70 73 73 72 73 74 74 73 74 75 74 74 75 75
PWIND DIR SW SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC B1 SC SC SC B1 SC SC SC
POP 12HR 20 60 30 60 30 60 40 50
RAIN SHWRS S L C C L C S L C S S C
TSTMS S L C C L C S C C S C
SCZ150-222000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT SAT AUG 22 2026
DATE SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 93 77 93
TEMP 78 85 89 86 81 80 79 78 78 86 91 91 85 81 79 78 78 86 91 90 82
DEWPT 76 78 79 79 78 78 77 76 76 78 76 77 77 77 76 74 74 74 72 73 75
RH 94 80 73 80 91 94 94 94 94 77 62 64 77 88 91 88 88 68 54 58 79
WIND DIR W W SW SW SW SW SW W W W SW SW SW SW SW SW W W SW SW S
WIND SPD 5 6 9 10 8 6 5 5 5 5 8 9 6 4 3 3 3 4 8 9 5
CLOUDS SC SC SC B1 B1 B2 SC SC FW FW FW SC SC SC FW FW FW FW SC SC SC
POP 12HR 50 30 10 10 30
QPF 12HR 0.19 0.01 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C
TSTMS C C C S S S
HEAT INDEX 97105100 98103104 96 94 99 98
MAX HEAT 105 105 103 105 90 99 100
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 77 91 76 90 77 90 77 90
TEMP 79 77 89 83 79 78 88 83 80 79 88 83 79 78 87 83
DEWPT 75 75 76 76 76 75 77 76 76 76 78 77 77 76 79 78
PWIND DIR SW SW SW S SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC SC SC SC SC B1 SC SC SC
POP 12HR 10 50 50 60 50 50 60 60
RAIN SHWRS S C C C L C C C C C L C C L
TSTMS S C C C C C C C C C C C C C
SCZ148-222000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT SAT AUG 22 2026
DATE SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 75 95 73 94
TEMP 77 85 91 88 81 79 77 76 77 87 93 94 86 80 77 75 74 86 92 92 83
DEWPT 74 77 77 77 77 76 75 74 74 76 72 72 74 75 74 71 70 71 68 68 72
RH 90 77 64 70 88 91 94 94 90 70 51 49 68 85 90 87 87 61 46 46 70
WIND DIR W W SW S SW SW SW W W W W SW S S SW W W W SW SW S
WIND SPD 5 5 6 5 4 4 4 5 5 5 5 5 4 3 2 3 3 3 5 5 4
CLOUDS SC SC SC B1 B2 B1 SC FW FW FW SC SC SC FW FW FW FW FW SC SC SC
POP 12HR 60 20 20 5 20
QPF 12HR 0.18 0.01 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S S S
TSTMS C L S S S S
HEAT INDEX 96105100 98101102 94 91 96 96
MAX HEAT 105 105 102 102 96 97
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 93 75 92 76 92 75 92
TEMP 77 77 91 83 77 76 89 83 78 77 90 83 77 77 90 83
DEWPT 74 73 72 74 74 74 75 75 75 75 76 76 75 75 77 76
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC SC SC SC SC B1 SC SC SC
POP 12HR 10 50 20 60 30 60 50 50
RAIN SHWRS C S S C L C S C L C C S C
TSTMS C S S C L C S S C C S S C
SCZ043-222000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT SAT AUG 22 2026
DATE SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 71 94 70 93
TEMP 74 84 89 87 79 76 74 73 73 86 92 93 84 76 73 71 72 85 91 91 81
DEWPT 72 73 74 73 74 73 72 72 72 72 68 65 67 69 68 66 66 66 63 61 64
RH 93 70 61 63 85 90 93 97 97 63 46 40 57 79 84 84 81 53 40 37 56
WIND DIR W W W SW S SW SW SW W NW W W SW N N N NW NW W W S
WIND SPD 4 5 8 6 1 1 3 4 4 5 8 8 3 0 0 0 3 4 6 6 2
CLOUDS B1 SC SC SC B1 SC SC FW FW FW SC SC FW FW FW FW FW FW SC SC SC
POP 12HR 40 20 10 5 10
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 90 98 94 92 96 95 92 91
MAX HEAT 98 98 96 96 92 93
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 91 71 91 72 90 72 91
TEMP 73 73 89 81 74 73 89 82 74 74 89 81 74 74 89 82
DEWPT 68 69 67 70 71 71 71 72 72 72 73 73 73 72 74 74
PWIND DIR S SW S SW S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 FW SC SC B1 SC SC SC B1 SC SC SC
POP 12HR 10 50 20 60 40 60 50 60
RAIN SHWRS C S S C L C S C L C C S L
TSTMS C S S S C C S C C C
GAZ099-222000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT SAT AUG 22 2026
DATE SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 72 95 69 94
TEMP 74 83 90 88 81 77 75 73 73 86 93 94 86 78 73 70 70 84 91 91 82
DEWPT 74 76 75 74 75 75 74 73 73 73 68 64 66 65 64 64 64 66 64 62 66
RH 100 80 62 63 82 94 97100100 65 44 37 51 64 73 81 81 55 41 38 58
WIND DIR SW W W SW SW SW SW SW W W W W W W NW NW NW NW W W NW
WIND SPD 3 5 6 5 3 3 3 4 3 4 6 6 3 2 1 2 2 3 6 6 3
CLOUDS B1 B1 SC SC SC FW FW FW SC SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 40 5 5 0 10
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS C S
HEAT INDEX 91101 97 93 97 96 93 92
MAX HEAT 101 101 97 96 93 93
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 93 72 92 72 92
TEMP 73 73 90 82 74 73 90 83 75 73 89 82 75 73 89 82
DEWPT 67 68 68 71 72 72 72 74 73 73 74 75 74 73 75 75
PWIND DIR W W S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC FW SC SC B1 SC SC SC B1 SC
POP 12HR 10 40 30 50 30 60 50 50
RAIN SHWRS S C C S S C C S L C S S C
TSTMS C C S C C 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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