394
FOUS52 KCHS 241816
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
216 PM EDT FRI JUL 24 2026
SCZ150-250800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
216 PM EDT FRI JUL 24 2026
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON
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 92 74 91 74
TEMP 88 82 81 79 79 79 85 89 87 82 79 77 76 76 84 89 88 82 78 76 75 76
DEWPT 76 77 76 76 76 77 76 76 76 77 76 75 75 75 74 72 72 74 74 74 74 75
RH 68 85 85 91 91 94 75 66 70 85 91 94 97 97 72 57 59 77 88 94 97 97
WIND DIR S S S S SW SW W W S S NW NW N N N NE SE SE N N N N
WIND SPD 8 6 5 4 5 5 8 8 6 5 4 4 5 6 8 5 6 5 0 0 0 0
CLOUDS B2 B2 OV OV B2 B1 B2 B2 B2 B1 B1 SC B1 SC SC SC B1 FW FW FW FW FW
POP 12HR 50 90 50 50 10
QPF 12HR 0.06 0.57 0.11 0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D C S S S S C D L C S C C C C C
TSTMS L C S S S S C D L C S C S C C
HEAT INDEX 99 90 94100 98 90 91 96 95
MAX HEAT 105 90 100 103 96 96
FLOOD A A A
DATE 07/27 TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 96 78 96 75 94 76 94
TEMP 91 85 78 78 93 87 81 81 94 86 79 77 91 86 78 77 91 85
DEWPT 70 73 74 75 71 74 75 75 73 75 75 75 72 75 75 75 71 74
PWIND DIR SE S SW SW SW W W SW E
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS FW SC FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR 20 5 0 10 50 40 30 20 40
RAIN SHWRS S C C C S C
TSTMS S C C C S C
GAZ218-250800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
216 PM EDT FRI JUL 24 2026
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON
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 95 76 93 75
TEMP 92 85 82 80 79 79 87 92 91 86 81 79 77 78 86 91 90 84 79 77 75 77
DEWPT 76 75 76 75 75 75 76 76 76 75 75 75 74 75 76 75 75 75 75 75 74 75
RH 60 72 82 85 88 88 70 60 62 70 82 88 90 91 72 60 62 74 88 94 97 94
WIND DIR S S SW S SW SW W W W SW W SW W W NW NW S S S N N N
WIND SPD 8 5 4 3 3 4 5 6 6 4 3 3 3 4 5 4 4 3 1 0 0 0
CLOUDS B1 B2 B2 B2 SC B1 B1 B1 B1 B1 SC SC SC FW SC SC B1 SC SC FW SC FW
POP 12HR 30 50 40 80 30
QPF 12HR 0.02 0.07 0.57 0.18 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C C C C C C D D C C
TSTMS C C S S C C C C S S C L L C
HEAT INDEX 105 94 98105103 95 96102101 92
MAX HEAT 107 90 105 106 90 102 102
DATE 07/27 TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 98 78 98 76 95 76 94
TEMP 93 88 78 78 96 90 81 80 96 89 79 78 93 88 78 77 92 86
DEWPT 73 73 74 75 73 74 74 75 75 75 74 75 74 74 75 75 74 74
PWIND DIR E S SW SW W W W SW S
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC FW FW SC SC SC SC SC SC FW FW SC
POP 12HR 10 0 0 5 50 40 40 20 40
RAIN SHWRS C C C S C
TSTMS C C C S C
SCZ150-250800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
216 PM EDT FRI JUL 24 2026
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON
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 91 75 90 76
TEMP 87 84 82 81 81 81 87 89 87 83 80 79 77 77 84 88 87 82 80 78 77 78
DEWPT 79 78 78 77 77 78 79 79 79 79 78 77 76 77 77 77 76 76 76 76 75 77
RH 77 82 88 88 88 91 77 73 77 88 94 94 97100 80 70 70 82 88 94 94 97
WIND DIR S S SW SW SW SW SW SW S SW W W NW N N E SE SE S SW NW N
WIND SPD 9 6 4 4 4 5 9 9 8 5 3 3 4 5 6 6 6 4 2 1 1 2
CLOUDS B2 B2 OV B2 B2 B2 B1 B2 B2 B1 B2 SC B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 40 90 60 50 20
QPF 12HR 0.12 0.71 0.12 0.08 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S S C D L L S C C C C C S S
TSTMS C C S S S S C L L C S C S S C C S S
HEAT INDEX 101 94 91 101105101 94 94 99 97
MAX HEAT 108 93 105 105 92 99 100
FLOOD A A A
DATE 07/27 TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 79 93 81 95 78 92 78 92
TEMP 90 85 81 81 92 88 83 83 92 87 81 79 90 86 81 80 89 86
DEWPT 76 75 76 77 77 77 78 78 78 78 77 77 77 77 77 77 77 77
PWIND DIR SE S SW SW SW W SW SW E
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR 10 5 0 10 50 40 30 20 40
RAIN SHWRS C C S C S C
TSTMS C C S C S C
SCZ148-250800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
216 PM EDT FRI JUL 24 2026
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON
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 76 92 76
TEMP 91 85 82 81 80 81 87 92 90 85 81 79 77 78 85 90 90 84 80 78 76 78
DEWPT 77 76 76 76 75 76 77 77 77 77 76 75 74 75 76 76 76 75 75 75 74 75
RH 64 75 82 85 85 85 72 62 66 77 85 88 90 91 75 64 64 74 85 91 94 91
WIND DIR S S S S SW SW W W SW S SW W W NW NW N SE S S N N N
WIND SPD 6 5 3 3 3 4 6 6 5 3 3 2 3 4 5 4 4 3 1 0 0 0
CLOUDS B2 B2 OV B2 B1 SC B1 B1 B2 B1 B1 SC SC SC SC SC B1 SC SC FW FW FW
POP 12HR 30 60 50 70 20
QPF 12HR 0.04 0.09 0.10 0.17 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S L C C C C C C L L S S
TSTMS L C S S L C C C C S C L L S
HEAT INDEX 105 94 99106103 96 94102102 92
MAX HEAT 109 91 106 106 91 102 103
DATE 07/27 TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 97 79 97 77 95 77 94
TEMP 92 87 80 79 96 89 83 81 95 88 80 78 93 88 80 78 92 87
DEWPT 74 74 75 76 74 75 75 75 76 76 75 75 75 75 75 75 75 75
PWIND DIR SE S SW SW SW W W SW SE
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC SC FW SC SC SC SC SC SC FW FW SC
POP 12HR 10 0 0 5 50 40 30 20 40
RAIN SHWRS C C C S C
TSTMS C C C S C
SCZ043-250800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
216 PM EDT FRI JUL 24 2026
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON
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 90 72 90 71
TEMP 89 83 78 76 75 76 84 88 88 83 77 75 73 74 83 88 88 83 76 73 71 74
DEWPT 74 76 75 74 74 75 75 75 75 76 75 74 73 74 73 72 71 73 73 72 71 73
RH 61 80 91 94 97 97 74 66 66 80 94 97100100 72 59 57 72 90 97100 97
WIND DIR SW SE N N N SW SW W W E N N N N N N NE N N N N N
WIND SPD 4 3 0 0 0 3 6 8 6 2 0 0 0 3 5 4 4 0 0 0 0 0
CLOUDS B1 B2 OV B2 B2 B1 B1 SC SC B2 B1 SC SC B1 SC SC SC SC FW FW SC SC
POP 12HR 50 70 40 50 10
QPF 12HR 0.07 0.11 0.06 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C L L C S S S C C
TSTMS C C C S C L L C S C C
HEAT INDEX 98 91 92 98 98 91 95 94
MAX HEAT 101 98 99 95 96
FLOOD A A A
DATE 07/27 TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 73 97 76 95 73 93 73 93
TEMP 92 85 75 76 95 89 79 78 93 86 76 75 91 86 75 75 91 86
DEWPT 69 72 72 73 69 72 73 73 72 74 72 73 70 72 72 73 69 73
PWIND DIR S S SW SW W W NW SE SE
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR 20 5 0 20 50 30 20 20 30
RAIN SHWRS S S C C S S C
TSTMS S S C C S S C
GAZ099-250800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
216 PM EDT FRI JUL 24 2026
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON
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 75 92 74 91 73
TEMP 93 84 79 77 76 77 84 89 90 83 78 77 75 76 84 89 90 83 78 75 73 75
DEWPT 73 75 75 74 73 74 77 76 75 76 75 74 73 74 75 75 75 75 75 74 73 75
RH 52 74 88 90 90 90 80 66 62 80 91 90 94 94 74 64 62 77 91 97100100
WIND DIR W N E S S SW W W NW W NW W W W NW NW NW NW S N W N
WIND SPD 4 3 2 2 3 2 5 8 6 3 2 2 4 4 6 6 5 2 1 0 1 1
CLOUDS B1 B2 B2 B2 B1 B1 SC B1 SC SC SC SC FW FW SC SC SC SC SC FW FW SC
POP 12HR 40 30 20 60 20
QPF 12HR 0.20 0.04 0.01 0.14 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S C C S S S S L L S S
TSTMS C C S S C C S S L L S
HEAT INDEX 102 92 94100101 91 92 99101 90
MAX HEAT 103 100 102 99 102
DATE 07/27 TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 73 97 77 96 74 94 74 93
TEMP 92 88 76 76 94 90 79 78 94 87 77 76 92 86 76 75 91 86
DEWPT 73 73 73 74 72 73 72 74 74 75 74 74 73 74 73 74 72 73
PWIND DIR SE S SW SW W W NW NW SW
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW SC FW SC SC SC SC SC FW SC FW FW SC
POP 12HR 5 0 0 10 40 30 20 20 30
RAIN SHWRS C C S S C
TSTMS C 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page