116
FOUS52 KCHS 220936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT WED JUL 22 2026
SCZ150-222000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT WED JUL 22 2026
DATE WED 07/22/26 THU 07/23/26 FRI 07/24/26
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 94 79 96 79 93
TEMP 82 89 92 92 87 82 82 81 81 89 93 92 85 82 81 80 80 88 91 88 82
DEWPT 76 75 74 73 75 75 76 77 76 73 71 73 75 76 76 77 77 75 75 75 76
RH 82 64 56 54 68 79 82 88 85 59 49 54 72 82 85 91 91 66 60 66 82
WIND DIR SW S S S S S S SW SW SW S S S S S S S SW S S SE
WIND SPD 9 13 14 17 13 12 10 9 8 8 11 13 11 10 8 6 6 6 8 10 8
CLOUDS SC B2 B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2
POP 12HR 20 5 20 10 60
QPF 12HR 0.04 0 0.07 0 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C
TSTMS S L L C
HEAT INDEX 99102101 96 97100101 94 98102 98
MAX HEAT 102 102 92 100 102 92 102 102
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 93 75 92 76 96 79 97
TEMP 79 79 91 83 77 77 89 84 78 78 93 87 81 80 94 88
DEWPT 76 77 75 76 75 75 74 76 75 76 72 75 76 77 73 76
PWIND DIR S SW W W SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 B2 B1 B1 SC SC FW FW SC SC SC FW SC
POP 12HR 50 70 50 60 20 10 5 30
RAIN SHWRS C S C L C C C L S C
TSTMS C S C L C C C L S C
GAZ218-222000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT WED JUL 22 2026
DATE WED 07/22/26 THU 07/23/26 FRI 07/24/26
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 96 77 97 78 95
TEMP 80 90 94 95 89 83 81 78 79 90 95 95 87 82 81 79 79 89 94 92 85
DEWPT 74 74 73 74 74 75 75 73 73 74 71 72 74 75 75 74 74 75 74 75 75
RH 82 60 51 51 61 77 82 85 82 60 46 48 65 79 82 85 85 64 53 58 72
WIND DIR S SW S S S S S SW SW SW SW S S S S S SW SW S SE SE
WIND SPD 6 9 11 12 11 10 6 3 3 4 5 9 10 8 5 4 3 3 4 8 6
CLOUDS SC SC B1 SC SC SC FW FW FW FW SC B1 SC B1 SC SC SC SC B1 B1 B2
POP 12HR 0 0 20 5 30
QPF 12HR 0 0 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 99103106 98 90 99103104 95 99105103 94
MAX HEAT 103 106 92 103 104 92 105 105
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 95 76 95 77 97 79 98
TEMP 80 79 93 87 79 78 92 88 79 78 95 91 81 80 96 91
DEWPT 76 76 76 76 75 75 76 76 75 75 74 75 75 75 74 75
PWIND DIR S W W W W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC B2 B2 B1 SC SC SC FW FW SC SC FW FW SC
POP 12HR 10 60 40 40 10 10 5 20
RAIN SHWRS L C S S C S
TSTMS L C S S C S
SCZ150-222000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT WED JUL 22 2026
DATE WED 07/22/26 THU 07/23/26 FRI 07/24/26
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 81 93 80 92
TEMP 84 89 91 91 86 84 83 83 82 89 92 90 85 83 82 81 82 88 90 88 83
DEWPT 78 79 78 77 77 78 78 78 78 77 76 77 78 78 78 78 78 79 80 78 78
RH 82 73 66 64 75 82 85 85 88 68 60 66 80 85 88 91 88 75 73 72 85
WIND DIR SW S S S S S S SW SW SW S S S S S S SW S S S S
WIND SPD 10 14 16 17 13 12 11 10 6 8 12 13 11 9 8 6 6 8 10 10 6
WIND GUST 20
CLOUDS SC B1 B1 SC B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 20 5 10 10 50
QPF 12HR 0 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C
TSTMS S C C C
HEAT INDEX 95105105105 97 95 93 93 91102104103 96 92 91 91103106101 93
MAX HEAT 95 108 105 95 93 105 105 93 91 106 106
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 79 91 78 89 78 92 81 94
TEMP 81 81 89 83 80 79 88 84 80 80 91 86 82 82 92 87
DEWPT 77 78 79 78 77 77 78 78 77 78 78 78 78 78 79 79
PWIND DIR S SW W W SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 B2 B1 B1 B1 SC FW FW SC SC FW FW SC
POP 12HR 40 70 50 50 20 10 5 30
RAIN SHWRS C S C L C C C C S C
TSTMS C S C L C C C C S C
SCZ148-222000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT WED JUL 22 2026
DATE WED 07/22/26 THU 07/23/26 FRI 07/24/26
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 95 79 97 80 94
TEMP 83 90 93 94 88 83 83 81 81 90 95 94 87 83 82 81 81 90 93 91 84
DEWPT 76 76 75 76 75 76 76 75 75 75 72 74 75 76 76 75 76 76 76 77 77
RH 80 64 56 56 66 80 80 82 82 62 48 53 68 80 82 82 85 64 58 64 80
WIND DIR SW SW S S S S S SW SW SW S S S S S S SW SW S S S
WIND SPD 6 11 14 16 11 12 10 5 4 5 8 10 9 9 6 4 3 4 5 8 5
WIND GUST 21
CLOUDS SC B2 B1 SC B1 B1 FW SC FW SC SC SC B1 B1 B1 B1 SC B1 B1 B1 B2
POP 12HR 10 5 10 5 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 91102105107 98 91 91 101104105 96 91 102106105 94
MAX HEAT 91 105 107 94 105 106 94 106 106
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 79 94 77 94 77 97 80 98
TEMP 81 81 92 86 80 78 92 87 81 79 95 90 82 81 96 90
DEWPT 76 77 77 77 76 75 77 77 75 76 75 76 76 76 76 77
PWIND DIR S W W W W SW SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 B2 B1 SC SC SC FW FW SC SC FW FW SC
POP 12HR 20 60 50 50 10 10 5 20
RAIN SHWRS S S L C C C C S
TSTMS S S L C S C C S
SCZ043-222000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT WED JUL 22 2026
DATE WED 07/22/26 THU 07/23/26 FRI 07/24/26
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 95 76 95 75 92
TEMP 79 89 93 94 88 81 79 77 78 89 94 94 87 80 78 77 77 88 91 90 83
DEWPT 74 72 70 70 73 73 73 73 73 71 68 67 72 74 74 74 74 74 72 73 75
RH 85 57 47 46 61 77 82 87 85 56 43 41 61 82 88 90 90 63 54 58 77
WIND DIR SW SW SW SW S S S SW SW SW SW SW S S S S S SW SW S SE
WIND SPD 6 10 13 13 10 9 8 5 4 6 9 9 8 5 3 2 3 4 5 5 3
CLOUDS SC SC B1 SC B1 SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 5 5 10 10 60
QPF 12HR 0 0 0 0 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C
TSTMS L L C
HEAT INDEX 96 99100 96 95 99 98 94 97 99 98 90
MAX HEAT 99 100 99 98 100 99
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 73 92 74 96 76 96
TEMP 76 76 90 83 75 75 90 86 76 76 94 89 78 78 94 89
DEWPT 74 75 73 75 73 74 73 75 73 74 70 73 73 74 71 74
PWIND DIR SE W W W S SW S SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 B2 B1 SC SC SC FW FW FW SC FW FW SC
POP 12HR 50 70 50 50 10 10 10 30
RAIN SHWRS C C L C C C C C
TSTMS C C L C S C C C
GAZ099-222000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT WED JUL 22 2026
DATE WED 07/22/26 THU 07/23/26 FRI 07/24/26
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 95 74 96 76 94
TEMP 77 86 93 95 89 81 78 75 76 86 92 95 88 81 78 77 77 86 91 91 85
DEWPT 73 74 71 70 72 73 72 72 74 75 70 69 72 73 73 73 74 75 73 72 75
RH 87 68 49 45 57 77 82 90 94 70 49 43 59 77 85 87 90 70 56 54 72
WIND DIR S S S S SW S S S SW SW SW SW SW S S S SW W W W E
WIND SPD 5 9 10 10 4 4 3 3 3 6 8 6 3 3 3 3 2 4 5 4 3
WIND GUST 16
CLOUDS SC SC SC SC SC FW FW FW FW B1 SC SC SC B1 SC B1 B1 SC B1 B1 B1
POP 12HR 5 5 0 5 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S S C
HEAT INDEX 94100102 96 95 98101 95 95100 99 94
MAX HEAT 100 102 90 99 101 90 100 100
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 74 92 75 96 77 97
TEMP 77 77 90 83 76 76 90 86 77 77 94 90 79 78 95 90
DEWPT 75 75 75 75 74 75 75 76 74 75 73 74 73 74 73 74
PWIND DIR S W W W W W S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B2 B1 SC SC SC FW FW FW SC FW FW SC
POP 12HR 30 60 40 30 10 5 10 20
RAIN SHWRS C S L C C S C S
TSTMS C S L C S C 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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