335
FOUS52 KCHS 260936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT SUN JUL 26 2026
SCZ150-262000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 89 73 93 76 96
TEMP 76 83 86 84 80 77 76 75 76 85 91 91 85 79 78 76 78 88 94 95 88
DEWPT 76 76 77 77 77 76 75 75 75 75 74 74 75 75 75 76 77 75 73 74 76
RH 100 80 75 80 91 97 97100 97 72 58 58 72 88 91100 97 66 51 51 68
WIND DIR NW N S SE SE N N N N NE E E SE SE S SW SW SW SW S S
WIND SPD 4 5 5 6 4 0 0 3 3 5 4 6 6 4 4 4 4 9 11 16 13
CLOUDS SC SC B2 B2 B2 SC SC SC SC SC SC B1 SC FW FW FW FW FW SC SC SC
POP 12HR 90 30 20 0 5
QPF 12HR 0.72 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D L C S C
TSTMS C C L L C S C
HEAT INDEX 91 97 94 94101101 94 98103106 99
MAX HEAT 97 99 101 101 103 106
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 96 75 94 75 93 76 92
TEMP 82 81 94 87 78 77 91 86 78 77 91 85 78 78 90 84
DEWPT 76 75 74 75 74 73 69 73 74 74 70 73 75 75 72 74
PWIND DIR SW W W NW SE SE S SE
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC B1
POP 12HR 30 40 20 20 10 30 10 40
RAIN SHWRS C C S S C S C
TSTMS C C S S C S C
GAZ218-262000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 77 99
TEMP 78 87 91 88 82 79 77 76 77 86 92 93 87 80 79 77 79 90 97 98 92
DEWPT 75 77 77 78 77 76 76 75 76 77 76 74 76 76 76 75 76 76 73 72 74
RH 91 72 64 72 85 91 97 97 97 75 60 54 70 88 91 94 91 64 46 43 56
WIND DIR W W W W E SW W NW NW N NE E SE S S SW SW SW SW S S
WIND SPD 3 6 6 5 3 2 1 2 2 4 3 4 4 3 2 2 2 5 6 9 9
CLOUDS SC SC SC B1 B2 B1 B1 B1 SC SC SC SC SC FW FW FW FW FW FW SC SC
POP 12HR 70 50 20 0 5
QPF 12HR 0.38 0.26 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C S S
TSTMS L C C S S
HEAT INDEX 99105102 90 97105103 98 102107107102
MAX HEAT 105 105 105 105 91 107 109
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 80 98 76 95 75 94 76 93
TEMP 82 81 96 90 79 78 93 88 78 77 92 87 79 77 91 86
DEWPT 73 74 75 74 73 73 72 73 74 74 71 73 74 74 73 73
PWIND DIR SW W W W S S S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC B1 FW FW SC SC FW FW SC SC SC SC B1
POP 12HR 20 30 30 30 20 30 20 40
RAIN SHWRS S C C C S C S C
TSTMS S C S C S C S C
SCZ150-262000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 87 75 90 78 94
TEMP 77 83 85 83 81 79 78 77 77 85 88 89 84 81 80 79 80 89 92 93 87
DEWPT 77 79 80 79 78 77 77 76 77 78 78 77 77 77 77 77 79 79 79 79 79
RH 100 88 85 88 91 94 97 97100 80 72 68 80 88 91 94 97 73 66 64 77
WIND DIR NW N SE SE SE SW NW N N NE E E SE SE S SW SW SW S S SW
WIND SPD 3 5 8 5 4 2 1 2 3 5 6 6 5 3 3 3 3 8 12 16 13
CLOUDS B1 SC B2 B2 B2 SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC
POP 12HR 90 40 10 0 5
QPF 12HR 1.12 0.06 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D L C S S S
TSTMS C C L L C S S S
HEAT INDEX 94 99 94 97102102 94 105109109101
MAX HEAT 99 99 103 102 90 109 110
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 81 95 78 92 78 91 78 91
TEMP 84 83 93 88 81 80 90 86 80 79 89 85 81 80 88 85
DEWPT 78 77 79 77 76 75 74 76 76 76 76 76 76 77 77 76
PWIND DIR SW W W S S SE S SE
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC FW SC FW FW FW SC SC SC SC B1
POP 12HR 20 40 30 20 10 30 20 40
RAIN SHWRS S C C S C S S C
TSTMS S C C S C S S C
SCZ148-262000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 75 94 78 98
TEMP 78 85 90 87 82 79 77 76 77 86 92 93 87 81 80 78 80 90 96 97 90
DEWPT 76 78 79 79 78 77 76 75 76 77 76 76 76 76 76 76 77 77 75 75 76
RH 94 80 70 77 88 94 97 97 97 75 60 58 70 85 88 94 91 66 51 50 64
WIND DIR W W W N S SW W N N NE E SE SE S S SW SW SW SW S S
WIND SPD 3 5 4 4 3 1 1 2 2 4 3 4 4 3 2 2 2 6 9 11 10
WIND GUST 20
CLOUDS SC SC B1 B2 B2 B2 SC SC SC B1 SC SC FW SC FW FW FW FW SC SC SC
POP 12HR 80 50 20 0 0
QPF 12HR 0.98 0.46 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D C C
TSTMS S C L D C S
HEAT INDEX 97106101 91 97105106 98 103108110102
MAX HEAT 106 106 105 106 91 109 111
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 80 97 76 95 76 94 77 93
TEMP 83 82 95 89 80 78 93 87 79 78 92 87 80 78 91 86
DEWPT 75 74 76 75 74 73 73 74 75 75 73 75 75 75 74 75
PWIND DIR SW W W W SE SE S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC FW SC SC FW FW SC SC SC SC B1
POP 12HR 10 40 30 20 10 20 20 30
RAIN SHWRS C C S S S C
TSTMS C S S S S C
SCZ043-262000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 89 71 93 73 97
TEMP 74 83 87 85 80 75 73 73 74 85 91 92 86 77 75 73 76 89 95 97 90
DEWPT 74 75 76 76 77 75 73 73 74 74 72 71 74 74 74 73 75 74 70 69 73
RH 100 77 70 75 91100100100100 70 54 51 68 90 97100 97 61 45 40 58
WIND DIR N W W NE N N N N N NE NE NE N S N N SW SW SW SW S
WIND SPD 0 4 4 4 0 0 0 0 0 3 2 2 0 2 0 0 2 8 10 11 9
CLOUDS SC SC B1 B1 B1 SC FW SC B1 SC SC B1 FW FW FW FW FW FW FW SC SC
POP 12HR 90 30 10 5 0
QPF 12HR 0.48 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D C S
TSTMS S C L D C S
HEAT INDEX 90 98 94 93 99 99 94 98102103 98
MAX HEAT 98 98 99 99 102 103
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 72 94 71 93 72 92
TEMP 79 79 93 88 75 74 92 86 74 74 91 86 75 75 91 85
DEWPT 72 73 72 72 71 71 67 70 71 72 67 71 72 73 69 72
PWIND DIR SW W W NW SE SE SE SE
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC FW FW SC SC SC SC SC
POP 12HR 10 40 20 20 10 30 20 40
RAIN SHWRS C S S C S C
TSTMS C S S C S C
GAZ099-262000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 73 94 74 98
TEMP 76 86 90 89 82 77 76 75 75 85 92 94 87 79 76 74 76 89 96 98 91
DEWPT 75 76 76 77 77 77 76 75 75 77 74 72 74 74 74 73 75 75 72 70 72
RH 97 72 64 68 85100100100100 77 56 49 65 85 94 97 97 64 46 41 54
WIND DIR W W W W SW S W NW N N N N NE SE S S SW SW W W W
WIND SPD 4 8 9 6 3 2 1 1 2 3 4 4 1 2 2 3 3 6 8 8 5
CLOUDS SC SC SC B1 SC SC FW SC B1 SC SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 50 30 5 0 0
QPF 12HR 0.08 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS C C C
HEAT INDEX 96102102 90 96102102 95 99105105 99
MAX HEAT 102 105 102 102 105 105
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 78 97 73 94 72 94 73 93
TEMP 80 80 94 89 77 75 91 87 75 74 91 87 76 75 90 85
DEWPT 72 74 73 72 72 71 69 70 72 72 68 70 72 73 71 72
PWIND DIR SW W W NW E S S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 10 20 30 20 10 20 20 40
RAIN SHWRS S C S S S C
TSTMS S S S 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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