980
FOUS52 KCHS 291106
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
706 AM EDT WED JUL 29 2026
SCZ150-292000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
706 AM EDT WED JUL 29 2026
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 75 94 75 95
TEMP 82 88 94 92 85 81 79 77 77 86 92 92 86 79 77 75 77 88 92 89 83
DEWPT 75 75 74 74 76 76 75 71 68 67 67 67 70 71 72 72 72 69 68 69 71
RH 79 66 53 56 75 85 88 82 74 53 44 44 59 77 85 90 85 54 46 52 67
WIND DIR W NW W NW S N NW N N N NW W S N N N NE E SE S SE
WIND SPD 8 6 6 6 4 0 3 8 9 8 5 6 5 0 0 0 3 4 5 10 9
CLOUDS SC FW SC SC SC FW SC FW CL CL FW FW SC FW FW CL CL FW FW SC SC
POP 12HR 20 20 10 5 10
QPF 12HR 0.04 0.05 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 98105102 94 96 96 91 92 96 94
MAX HEAT 105 105 94 96 96 96 96
HEAT Y Y Y
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26
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 77 92 76 92 76 93
TEMP 79 79 90 85 79 78 88 83 78 78 86 84 78 78 89 85
DEWPT 74 75 71 73 75 76 74 75 76 76 75 76 76 77 75 76
PWIND DIR SE SE S S SW SW SW SW
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 SC B1
POP 12HR 5 30 20 70 70 60 30 40
RAIN SHWRS S C S S C L L C L L C C C C
TSTMS S C S S C L C S C L C S S C
GAZ218-292000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
706 AM EDT WED JUL 29 2026
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 99 76 96 76 96
TEMP 84 91 97 97 91 84 81 78 78 88 94 95 89 81 78 76 78 90 94 93 86
DEWPT 75 77 76 74 74 74 73 71 70 70 70 69 71 74 74 73 74 73 71 71 73
RH 74 64 51 48 58 72 77 79 76 55 46 43 56 79 88 90 88 58 47 49 65
WIND DIR W W W W SW SW W NW N N NW SE SE S SW NE S SE S SE SE
WIND SPD 8 8 9 9 4 4 5 4 4 4 3 5 3 1 1 1 1 3 4 8 8
CLOUDS FW FW SC SC SC FW FW FW FW FW FW SC SC FW FW CL FW FW SC SC SC
POP 12HR 20 20 20 0 30
QPF 12HR 0.02 0.07 0.03 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C
TSTMS S S S S C C
HEAT INDEX 92105111109101 91 93100101 95 98101100 93
MAX HEAT 92 111 110 95 100 101 90 101 101
EXTREME HEAT W W W
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26
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 92 75 92 75 93
TEMP 79 79 93 86 78 77 90 83 78 76 89 85 77 77 91 87
DEWPT 75 75 72 74 75 74 76 75 75 74 76 75 75 75 76 76
PWIND DIR S S S S SW SW SW SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 SC B1
POP 12HR 5 40 30 80 50 70 30 50
RAIN SHWRS C C S C D C S L L C S C
TSTMS C C S C L C C L C S C
SCZ150-292000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
706 AM EDT WED JUL 29 2026
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 77 93 77 92
TEMP 83 89 93 91 86 83 81 79 78 86 91 91 86 81 79 77 79 88 90 88 84
DEWPT 77 79 79 78 79 79 78 74 71 71 72 72 74 74 75 74 74 74 73 74 75
RH 82 73 64 66 80 88 91 85 79 61 54 54 68 79 88 90 85 63 58 63 74
WIND DIR W NW W S SW SW NW N N N N S S S S N NE E SE S SE
WIND SPD 6 6 6 6 4 2 2 5 8 6 5 5 4 1 1 2 2 4 8 10 6
CLOUDS SC FW SC B1 SC FW FW FW CL CL FW SC FW FW FW CL CL FW FW FW SC
POP 12HR 30 20 10 5 10
QPF 12HR 0.05 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 92105110106100 94 91 99 99 94 97 98 96 92
MAX HEAT 92 110 110 97 99 99 90 98 98
HEAT Y Y Y
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26
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 79 90 78 90 79 91
TEMP 81 82 88 85 81 81 87 84 80 79 85 84 80 80 88 85
DEWPT 75 77 76 76 77 77 78 77 77 78 79 78 78 78 79 78
PWIND DIR S SE S S SW SW SW SW
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1
POP 12HR 10 30 30 70 80 70 50 40
RAIN SHWRS S C S C L L D L L L C C C C
TSTMS S C S C C L C S C L C C C C
SCZ148-292000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
706 AM EDT WED JUL 29 2026
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 99 77 96 77 95
TEMP 84 91 97 97 89 84 81 78 78 88 94 95 89 82 79 77 79 91 93 92 85
DEWPT 75 77 77 76 75 75 74 72 70 70 70 70 71 73 74 73 74 73 72 73 73
RH 74 64 53 51 64 74 79 82 76 55 46 45 56 74 85 87 85 56 51 54 67
WIND DIR W W W W S SW W N N N N SE S S SE E E SE SE SE SE
WIND SPD 8 8 8 6 3 2 3 5 6 6 3 4 3 1 1 1 1 3 5 8 8
CLOUDS FW FW SC B1 SC SC FW FW CL CL FW FW SC FW FW FW CL FW SC SC SC
POP 12HR 30 30 10 5 20
QPF 12HR 0.02 0.05 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S
TSTMS C C S S S
HEAT INDEX 92105113111 99 92 93100102 95 100101101 92
MAX HEAT 92 113 113 95 100 102 90 102 102
EXTREME HEAT W W W
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26
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 93 77 92 76 91 77 92
TEMP 80 80 92 86 80 78 89 84 79 78 89 85 79 78 91 86
DEWPT 75 76 74 74 75 75 77 76 75 76 77 77 76 76 77 77
PWIND DIR S S S S SW SW SW SW
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1
POP 12HR 10 40 30 80 60 70 30 40
RAIN SHWRS C C C C D L C L L C S C C
TSTMS C C S S L C S C L C S S C
SCZ043-292000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
706 AM EDT WED JUL 29 2026
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 72 93 71 95
TEMP 81 89 93 94 87 80 77 74 74 85 92 93 86 77 73 71 74 88 93 92 84
DEWPT 74 74 72 70 73 72 71 67 66 65 64 63 66 67 68 68 70 68 65 66 69
RH 79 61 51 46 63 77 82 79 76 51 40 37 51 71 84 90 87 52 40 43 61
WIND DIR W N NW NW N N N N N N N NW N N N N N E S S SE
WIND SPD 5 5 6 6 0 0 1 6 8 6 5 5 0 0 0 0 0 3 2 8 6
CLOUDS FW FW SC SC FW FW SC CL CL CL FW CL SC FW FW CL CL FW FW SC SC
POP 12HR 20 10 5 0 10
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 98101100 94 94 94 92 95 95
MAX HEAT 101 102 94 94 96 97
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26
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 73 93 73 91 72 90 73 91
TEMP 75 76 92 85 75 75 89 83 75 75 88 83 75 75 90 85
DEWPT 72 74 68 71 73 74 73 74 73 74 74 75 74 75 73 75
PWIND DIR SE S S S S SW S SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 5 30 20 80 50 70 20 40
RAIN SHWRS C S C D C C C L S C C
TSTMS C S S L C S L S S C
GAZ099-292000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
706 AM EDT WED JUL 29 2026
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 97 74 94 72 95
TEMP 82 89 95 95 89 82 79 75 76 85 92 94 87 79 75 72 74 87 93 94 86
DEWPT 75 76 74 72 72 71 69 67 67 67 68 66 68 68 69 70 71 72 67 65 68
RH 79 66 51 48 57 69 72 76 74 55 46 40 53 69 82 93 90 61 43 39 55
WIND DIR W W W NW NW W W NW N NE NW NW N SE SE NE E S W W SE
WIND SPD 5 6 9 9 4 4 4 5 5 5 4 5 2 2 1 1 2 3 5 4 4
CLOUDS FW FW SC SC FW FW CL FW FW CL FW FW FW SC FW FW FW FW FW FW SC
POP 12HR 5 5 5 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 100106104 96 96 97 91 94 97 97
MAX HEAT 106 105 91 96 97 97 98
HEAT Y Y Y
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26
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 73 95 73 91 72 90 73 91
TEMP 75 75 93 85 76 75 88 81 75 74 86 82 75 75 89 84
DEWPT 73 73 69 72 74 74 75 75 75 74 75 76 75 75 75 76
PWIND DIR S SW S S S SW S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 5 40 30 80 50 80 20 40
RAIN SHWRS C C C D C C C D S S C
TSTMS C C C L C S L 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