668
FOUS52 KCHS 222136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT WED JUL 22 2026
SCZ150-230800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT WED JUL 22 2026
DATE 07/22/26 THU 07/23/26 FRI 07/24/26 SAT
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 79 96 78 94 77
TEMP 87 82 81 81 81 90 95 93 86 82 81 80 80 88 92 89 83 80 79 79 79
DEWPT 75 75 76 76 77 73 71 73 75 76 76 76 77 75 74 75 76 76 76 77 77
RH 68 79 85 85 88 58 46 52 70 82 85 88 91 66 56 64 80 88 91 94 94
WIND DIR S S S SW SW SW SW S S S S S SW SW S S S S SW SW W
WIND SPD 13 11 10 8 6 8 10 12 11 9 8 5 4 6 9 9 8 4 3 4 5
CLOUDS B1 SC SC SC SC B1 B1 B1 B2 SC B1 SC B1 SC B1 B2 B2 B2 B1 B1 B1
POP 12HR 0 10 10 70 50
QPF 12HR 0 0 0 0.22 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C S S L
TSTMS L L C S S S C
HEAT INDEX 96 98103102 95 98102 99 91
MAX HEAT 102 92 103 105 93 102 102
DATE 07/25 SUN 07/26/26 MON 07/27/26 TUE 07/28/26 WED 07/29/26
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 92 75 91 75 94 77 97 78 96
TEMP 90 83 78 77 89 84 78 77 92 86 79 79 94 88 81 80 93 87
DEWPT 75 76 75 75 74 75 75 75 72 75 75 76 73 76 76 75 73 76
PWIND DIR W W W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS B1 B2 B1 B1 SC B1 SC FW FW SC SC FW FW SC SC SC SC SC
POP 12HR 80 60 70 20 20 20 20 30 30
RAIN SHWRS L D L C C L S S S S C C
TSTMS C D C C C L S S S S C C
GAZ218-230800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT WED JUL 22 2026
DATE 07/22/26 THU 07/23/26 FRI 07/24/26 SAT
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 77 97 78 97 77
TEMP 89 83 82 79 79 90 95 95 88 82 81 79 80 90 95 93 86 81 80 79 79
DEWPT 75 75 75 73 74 73 72 73 75 75 75 74 74 75 74 75 75 75 75 75 75
RH 64 77 79 82 85 58 48 49 66 79 82 85 82 62 51 56 70 82 85 88 88
WIND DIR S S S SW SW W SW S S S S S SW SW S S SE S S SW SW
WIND SPD 11 10 5 3 2 3 5 9 9 6 4 3 3 3 3 8 6 3 2 2 3
CLOUDS SC SC SC FW SC SC B1 B1 B2 SC SC SC B1 SC B1 B1 B1 B1 B1 SC B1
POP 12HR 0 20 5 30 20
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S
TSTMS S C C S S
HEAT INDEX 99 90 98104105 98 101106105 95
MAX HEAT 106 92 104 106 92 106 107 92
DATE 07/25 SUN 07/26/26 MON 07/27/26 TUE 07/28/26 WED 07/29/26
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 95 76 94 76 96 77 98 79 97
TEMP 93 87 79 77 92 87 79 77 94 90 80 79 96 91 81 80 95 90
DEWPT 75 76 75 75 76 75 75 75 74 74 75 75 73 75 74 75 75 75
PWIND DIR W SW W SW W S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW SC SC FW FW SC SC FW FW SC
POP 12HR 70 50 60 20 20 20 20 20 30
RAIN SHWRS S L C S C L S S S S S C
TSTMS S L C C L S S S S S C
SCZ150-230800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT WED JUL 22 2026
DATE 07/22/26 THU 07/23/26 FRI 07/24/26 SAT
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 81 94 80 93 79
TEMP 86 84 83 83 83 90 93 91 86 84 83 82 82 89 91 89 84 82 81 81 81
DEWPT 78 78 78 78 78 77 77 77 78 78 78 77 78 78 79 78 78 77 77 77 78
RH 77 82 85 85 85 66 60 64 77 82 85 85 88 70 68 70 82 85 88 88 91
WIND DIR S S S SW SW SW S S S S S SW SW SW S S S S SW SW W
WIND SPD 12 12 11 9 6 8 11 12 10 9 8 5 4 6 10 10 6 3 3 3 4
CLOUDS B1 B1 SC SC B1 B1 B1 B1 B2 SC B1 SC B1 SC B1 B1 B2 B2 B2 B1 B1
POP 12HR 5 5 5 50 40
QPF 12HR 0 0 0 0.11 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S L
TSTMS C C C S S S C
HEAT INDEX 98 95 93 93 93103107105 98 95 92 90 91103107103 95 90
MAX HEAT 106 95 93 107 109 98 91 108 108 93
DATE 07/25 SUN 07/26/26 MON 07/27/26 TUE 07/28/26 WED 07/29/26
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 77 90 77 92 79 93 80 94
TEMP 89 82 80 79 89 85 80 79 91 87 82 81 92 87 83 82 92 87
DEWPT 79 78 77 77 78 77 77 77 77 77 77 78 78 78 78 77 78 78
PWIND DIR W W W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS B1 B2 B2 B1 B1 B1 SC FW SC SC SC FW FW SC SC SC SC SC
POP 12HR 80 60 70 20 20 20 10 30 30
RAIN SHWRS L D L C C L S S S C C
TSTMS C L C C C L S S S C C
SCZ148-230800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT WED JUL 22 2026
DATE 07/22/26 THU 07/23/26 FRI 07/24/26 SAT
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 79 97 80 96 79
TEMP 88 84 83 81 81 91 96 95 87 83 82 81 82 90 94 92 85 82 81 80 81
DEWPT 76 76 76 75 75 74 73 75 76 77 76 75 76 76 76 77 76 76 76 76 76
RH 68 77 80 82 82 58 48 53 70 82 82 82 82 64 56 62 75 82 85 88 85
WIND DIR S S S SW SW SW S S S S S S SW SW S S S S S SW W
WIND SPD 11 11 9 5 3 4 6 9 9 8 5 4 3 3 5 8 6 2 2 3 3
CLOUDS B1 B1 SC FW SC SC SC B1 B1 B1 SC SC B1 SC B1 B1 B1 B2 B1 B1 SC
POP 12HR 0 10 5 30 20
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
TSTMS C C S S S
HEAT INDEX 99 93 91 101106107 98 92 102107106 94
MAX HEAT 107 94 106 107 94 107 109 93
DATE 07/25 SUN 07/26/26 MON 07/27/26 TUE 07/28/26 WED 07/29/26
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 94 77 93 77 96 79 98 79 97
TEMP 92 86 80 78 91 86 79 78 94 89 81 80 96 90 82 80 95 89
DEWPT 77 77 76 75 77 76 75 76 75 75 75 76 75 76 75 75 76 76
PWIND DIR W SW W SW SW S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 SC SC SC FW FW SC SC FW FW SC SC FW FW SC
POP 12HR 70 60 60 20 10 10 20 20 30
RAIN SHWRS S L L C C L S S S C
TSTMS S L C S C L S S S C
SCZ043-230800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT WED JUL 22 2026
DATE 07/22/26 THU 07/23/26 FRI 07/24/26 SAT
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 76 96 76 93 74
TEMP 88 81 79 77 78 89 94 95 88 81 78 76 78 88 92 91 83 78 76 75 76
DEWPT 73 73 74 73 73 71 68 67 72 74 74 74 74 73 72 72 75 75 74 74 75
RH 61 77 85 87 85 56 43 40 59 79 88 94 88 61 52 54 77 91 94 97 97
WIND DIR S S S SW SW W SW SW S S S N N SW SW SE SE N N N N
WIND SPD 10 8 6 5 4 6 9 8 8 6 4 0 0 3 5 5 3 0 0 0 0
CLOUDS B1 SC SC SC SC B1 B1 B1 B2 SC B1 SC SC SC B1 B1 B2 B2 B2 B1 B1
POP 12HR 0 10 5 60 60
QPF 12HR 0 0 0 0.11 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C
TSTMS L L C S S
HEAT INDEX 96 95 99 99 95 96100 99 90
MAX HEAT 100 99 100 90 100 100
DATE 07/25 SUN 07/26/26 MON 07/27/26 TUE 07/28/26 WED 07/29/26
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 73 91 73 95 74 96 75 95
TEMP 89 84 75 75 89 85 75 75 93 88 77 77 94 89 78 77 93 88
DEWPT 74 75 73 74 73 75 73 74 70 73 73 73 70 73 73 73 71 74
PWIND DIR W W W N W S SW SW SW
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC FW SC SC SC FW FW SC SC SC SC SC
POP 12HR 70 60 70 20 20 10 10 30 30
RAIN SHWRS C L L C C L S S C C
TSTMS C L C S L S S C C
GAZ099-230800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT WED JUL 22 2026
DATE 07/22/26 THU 07/23/26 FRI 07/24/26 SAT
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 95 75 95 75
TEMP 89 81 77 75 76 86 93 95 88 81 78 76 77 87 93 93 85 79 77 76 77
DEWPT 72 73 72 72 73 74 71 69 72 72 73 72 73 75 73 73 75 75 74 74 75
RH 57 77 85 90 90 68 49 43 59 74 85 87 87 68 52 52 72 88 90 94 94
WIND DIR SW S SW SW SW W SW SW W S S S S W W NW N E SE S SW
WIND SPD 3 3 3 3 2 5 8 6 3 3 3 3 2 3 5 4 3 2 1 2 2
CLOUDS B1 B1 FW FW FW B1 SC SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1
POP 12HR 5 0 0 20 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 96 94100101 95 96102102 94
MAX HEAT 102 90 100 102 90 102 103 90
DATE 07/25 SUN 07/26/26 MON 07/27/26 TUE 07/28/26 WED 07/29/26
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 93 74 92 75 95 75 97 77 96
TEMP 91 83 76 76 90 86 77 76 93 89 78 77 95 90 79 78 94 89
DEWPT 75 75 75 75 75 75 74 75 73 73 74 75 72 73 73 75 74 74
PWIND DIR W W NW W NW SW W SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC FW SC
POP 12HR 60 30 40 10 10 20 10 20 30
RAIN SHWRS L C C C S S C
TSTMS L C S C S 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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