478
FOUS52 KCHS 192101
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
501 PM EDT SUN JUL 19 2026
SCZ150-200800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
501 PM EDT SUN JUL 19 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 94 79 94 80
TEMP 85 81 80 79 82 89 92 91 85 82 81 81 81 88 92 91 85 82 82 81 82
DEWPT 75 75 75 76 77 75 74 73 75 76 76 76 77 76 73 73 75 76 76 76 76
RH 72 82 85 91 85 64 56 56 72 82 85 85 88 68 54 56 72 82 82 85 82
WIND DIR S S SW SW SW SW S S S S S S S S S S S S S SW SW
WIND SPD 13 10 9 6 6 9 12 14 12 10 9 8 9 12 17 18 14 13 11 10 10
WIND GUST 27
CLOUDS CL FW SC SC FW SC B1 B1 FW SC SC FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 10 20 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 94 90 99102100 94 99101100 94
MAX HEAT 102 91 90 102 103 92 102 102 92
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 79 94 76 92 76 89 75 91
TEMP 93 87 81 81 91 86 79 78 89 84 78 78 88 82 76 77 89 83
DEWPT 73 75 76 76 74 77 76 76 74 75 75 76 73 74 74 75 72 74
PWIND DIR SW SW SW S SE S SW W NE
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 10 30 60 50 50 30 60 40 40
RAIN SHWRS C C C L C C C C C C C L C C C C
TSTMS C C C L C S C C S S C C S C C
GAZ218-200800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
501 PM EDT SUN JUL 19 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 78 95 79 94 78
TEMP 87 83 80 79 81 90 93 93 86 81 81 80 81 89 92 92 86 82 81 80 80
DEWPT 74 75 75 74 76 76 75 74 74 75 76 75 76 75 75 75 75 75 75 74 75
RH 65 77 85 85 85 64 56 54 68 82 85 85 85 64 58 58 70 79 82 82 85
WIND DIR S S S S S S S S S S S S S S S S S S S SW SW
WIND SPD 10 6 4 2 2 6 10 12 10 8 6 4 4 10 13 14 11 11 8 6 6
WIND GUST 24
CLOUDS FW FW FW FW FW FW SC FW FW SC SC FW CL FW SC FW SC SC SC FW SC
POP 12HR 5 10 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 95 90 102105103 94 99103103 95
MAX HEAT 103 93 105 105 90 103 105 92
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 78 95 77 94 76 92 76 91
TEMP 93 88 81 80 93 88 79 78 91 86 79 78 91 85 78 77 90 84
DEWPT 75 75 75 75 75 76 75 76 76 76 75 76 76 75 75 75 75 74
PWIND DIR SW SW SW S SE S W SW W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 B2 B1 B1 B1
POP 12HR 20 10 50 40 50 30 60 40 50
RAIN SHWRS S C C C S C C C C L C C C C
TSTMS S S C C S C C S L C S C
SCZ150-200800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
501 PM EDT SUN JUL 19 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 83 93 81 93 81
TEMP 86 85 84 83 85 89 91 90 85 84 83 82 83 89 91 90 85 84 83 83 83
DEWPT 79 77 77 77 78 79 79 77 78 78 78 77 79 80 79 77 78 78 78 77 78
RH 80 77 80 82 80 73 68 66 80 82 85 85 88 75 68 66 80 82 85 82 85
WIND DIR S S SW SW SW SW S S S S S S S S S S S S S SW SW
WIND SPD 12 11 9 8 6 10 12 13 11 11 10 9 10 13 17 18 14 14 13 12 11
CLOUDS CL FW FW SC SC SC B2 SC FW SC SC FW SC SC SC FW SC SC SC SC SC
POP 12HR 5 10 30 20 10
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
TSTMS C S S
HEAT INDEX 98 95 94 92 96105108103 97 94 92 90 94106107103 97 95 93 92 93
MAX HEAT 105 96 97 108 107 95 94 109 106 95 93
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 81 92 79 90 78 89 76 89
TEMP 91 86 83 83 90 86 81 80 88 84 81 80 87 82 79 78 88 83
DEWPT 79 78 78 78 79 78 78 78 78 77 77 77 77 76 76 77 77 76
PWIND DIR SW SW SW S S S SW W E
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B2 B1 B1 B1
POP 12HR 5 40 50 50 50 40 60 50 40
RAIN SHWRS C C C C C C C C C C C L C C C C
TSTMS C C C C C S S C C S C C C S C C
SCZ148-200800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
501 PM EDT SUN JUL 19 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 80 94 80 94 80
TEMP 86 83 82 81 82 90 93 92 86 82 82 81 82 90 93 92 86 83 83 81 82
DEWPT 75 76 76 75 76 77 76 75 75 76 76 76 77 77 76 76 76 76 76 75 76
RH 70 80 82 82 82 66 58 58 70 82 82 85 85 66 58 60 72 80 80 82 82
WIND DIR S S SW S SW S S S S S S S S S S S S S S SW SW
WIND SPD 10 8 6 4 3 8 10 11 10 9 8 8 6 12 14 14 12 13 11 9 10
WIND GUST 27 25 23
CLOUDS FW FW FW SC FW FW SC SC SC FW SC FW FW SC SC FW SC SC SC SC SC
POP 12HR 5 10 10 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 91 103106103 95 90103106105 96 91 91
MAX HEAT 107 92 107 106 92 90 106 106 94
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 79 94 78 93 78 91 76 92
TEMP 93 88 81 80 92 87 80 79 91 86 80 79 90 85 79 77 91 85
DEWPT 76 76 76 76 77 77 76 76 77 77 76 76 77 76 75 75 76 75
PWIND DIR SW SW SW S SE S SW SW N
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 B1 SC SC B1 B1 SC B1 B2 B1 SC B1
POP 12HR 10 30 50 50 50 30 60 40 40
RAIN SHWRS S C C C C C C C C S C L C C C C
TSTMS S S S C C S C C S L C S C
SCZ043-200800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
501 PM EDT SUN JUL 19 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 94 76 93 77
TEMP 87 80 78 76 79 89 92 92 85 79 78 77 78 88 92 92 85 80 79 78 79
DEWPT 74 73 73 73 75 74 72 71 72 74 74 74 75 74 72 71 73 74 74 73 74
RH 65 79 85 90 88 61 52 51 65 85 88 90 91 63 52 51 67 82 85 85 85
WIND DIR S S SW S SW SW S S S S S S S S S S S S S SW SW
WIND SPD 9 8 4 3 3 6 9 11 9 6 5 4 5 10 13 13 10 9 8 8 9
WIND GUST 24
CLOUDS FW FW SC SC FW SC SC SC FW FW SC FW FW FW SC FW SC SC SC SC SC
POP 12HR 0 10 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 95 98100 99 91 97100 99 92
MAX HEAT 102 101 101 100 100
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 76 92 73 91 73 88 72 91
TEMP 92 88 79 78 90 85 76 75 89 84 75 75 88 82 74 74 89 85
DEWPT 71 74 74 74 73 75 74 74 72 74 73 74 72 73 72 73 71 73
PWIND DIR SW SW SW SE E SE W S N
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC B1 B1 B1 B1 B2 B1 SC SC
POP 12HR 10 30 60 40 50 30 60 40 40
RAIN SHWRS C C C L C C C C C C C L C C C C
TSTMS C S L C S C S S C C S C
GAZ099-200800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
501 PM EDT SUN JUL 19 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 94 75
TEMP 86 80 76 74 78 87 93 93 85 79 77 76 77 87 92 92 85 80 78 77 77
DEWPT 74 74 74 73 75 75 73 73 74 75 75 75 76 75 74 74 75 75 74 73 75
RH 68 82 94 97 91 68 52 52 70 88 94 97 97 68 56 56 72 85 88 87 94
WIND DIR S S S S S S S SE S S S S S S S S S S S S S
WIND SPD 3 3 3 2 2 5 8 8 5 5 3 3 4 9 10 9 5 4 5 5 6
CLOUDS FW SC FW FW FW FW SC FW SC SC FW CL CL FW SC SC SC SC FW SC SC
POP 12HR 10 20 10 40 5
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S C C
HEAT INDEX 94 96102102 93 96102102 94
MAX HEAT 103 102 103 102 103 90
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 76 93 74 92 74 89 74 90
TEMP 92 89 78 78 91 87 77 76 90 85 76 76 87 82 75 75 87 83
DEWPT 74 74 74 75 75 75 75 75 75 75 75 75 74 75 74 75 74 74
PWIND DIR SW SW SW S SE S W W NW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC B1 B1 SC B1 B1 SC B1 B1
POP 12HR 20 30 50 40 50 20 50 40 40
RAIN SHWRS S C C C C S S C S S C C S C C
TSTMS S S C C S C S S 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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