551
FOUS52 KCHS 301121
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
721 AM EDT TUE JUN 30 2026
SCZ150-302000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
721 AM EDT TUE JUN 30 2026
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26
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 94 73 94 73 94
TEMP 80 87 92 91 83 79 77 74 76 86 92 93 85 78 75 73 76 87 92 93 86
DEWPT 74 73 69 70 71 72 72 72 72 68 65 64 65 70 71 72 73 69 68 68 70
RH 82 63 47 50 67 79 85 93 87 55 41 38 51 76 87 97 90 55 46 44 59
WIND DIR NE NE NE E E E NE NE NE NE E E E E E NE N NE E E E
WIND SPD 6 10 10 13 12 8 5 5 6 9 11 13 10 5 1 3 5 8 11 13 10
CLOUDS FW FW SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 94 97 97 94 95 91 96 97 91
MAX HEAT 97 98 94 95 96 99
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26 MON 07/06/26
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 75 94 77 96 78 95 78 96
TEMP 77 78 92 86 79 80 93 88 80 80 93 87 81 80 93 88
DEWPT 74 75 71 72 75 76 71 73 76 76 72 74 75 76 72 75
PWIND DIR E SE S S S S SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW FW SC SC FW FW SC SC SC SC SC B1 SC SC SC SC
POP 12HR 5 20 5 20 10 30 40 50
RAIN SHWRS S S S S C C S C
TSTMS S S S C C C
GAZ218-302000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
721 AM EDT TUE JUN 30 2026
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26
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 74 93 73 94
TEMP 80 88 91 90 84 79 76 75 76 86 92 92 85 77 75 73 75 86 92 93 86
DEWPT 76 75 74 74 73 73 73 72 73 71 68 68 68 70 71 70 72 72 70 70 71
RH 88 66 58 60 70 82 90 90 90 61 46 46 57 79 87 90 90 63 49 47 61
WIND DIR NE E E E E E NE NE NE NE E E E E N N N NE E E SE
WIND SPD 3 6 8 10 8 2 2 3 4 8 9 10 8 2 0 1 3 4 6 10 8
CLOUDS FW SC SC FW FW CL FW FW FW FW SC FW FW CL CL CL FW FW FW FW FW
POP 12HR 30 0 0 5 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
HEAT INDEX 98101 99 90 91 96 96 92 98 99 91
MAX HEAT 101 102 96 96 98 100
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26 MON 07/06/26
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 74 94 76 95 77 96 77 96
TEMP 76 76 92 87 78 78 94 87 79 78 94 88 80 78 94 88
DEWPT 73 74 73 74 74 75 73 75 74 75 75 75 74 75 75 76
PWIND DIR SE SE S S S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC FW SC SC SC FW SC SC SC SC FW SC
POP 12HR 10 30 5 30 20 40 30 40
RAIN SHWRS C S S C S C C C
TSTMS S S S C S C C C
SCZ150-302000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
721 AM EDT TUE JUN 30 2026
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26
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 91 76 91 76 92
TEMP 81 87 90 89 83 81 79 77 78 86 89 90 84 80 78 76 78 87 90 91 85
DEWPT 76 74 74 73 74 74 73 73 74 72 72 70 71 72 73 73 75 73 74 73 74
RH 85 65 60 59 74 79 82 87 88 63 57 52 65 77 85 90 91 63 60 56 70
WIND DIR NE NE E E E E E NE NE NE E E E E E NE NE NE E E E
WIND SPD 6 10 12 14 11 8 5 5 6 10 12 12 9 5 3 3 4 8 11 12 8
CLOUDS SC SC FW CL FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 98 96 90 92 96 95 94 98 99 93
MAX HEAT 98 98 96 95 98 100
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26 MON 07/06/26
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 92 79 92 81 92 80 93
TEMP 79 79 90 86 81 81 91 87 82 82 91 86 81 81 91 87
DEWPT 75 77 76 75 76 77 76 76 77 77 77 77 77 77 77 77
PWIND DIR E SE S S SW SW SW SW
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 20 10 20 10 30 40 40
RAIN SHWRS S S S C C C C
TSTMS S S C C S C
SCZ148-302000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
721 AM EDT TUE JUN 30 2026
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26
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 93 74 94
TEMP 80 88 91 90 84 80 77 76 77 87 92 92 86 79 76 74 76 87 92 92 87
DEWPT 75 74 73 74 73 73 73 72 73 70 69 69 69 71 71 71 73 72 71 71 72
RH 85 63 56 60 70 79 87 87 87 57 47 47 57 77 85 90 90 61 51 51 61
WIND DIR NE NE E E E E E NE NE NE E E E E E NE N NE E SE SE
WIND SPD 4 8 8 10 9 3 2 3 5 8 9 10 8 3 1 2 3 5 8 10 8
CLOUDS FW SC SC FW FW CL FW FW SC SC SC FW SC FW CL CL FW FW FW FW FW
POP 12HR 10 5 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 97100 99 90 92 97 97 90 94 99 99 94
MAX HEAT 101 101 97 97 99 100
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26 MON 07/06/26
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 76 93 78 95 78 94 79 96
TEMP 78 78 92 87 80 79 93 87 81 79 92 87 81 80 94 89
DEWPT 74 75 74 75 75 76 75 76 75 75 76 76 75 75 76 77
PWIND DIR E E S S S S SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW SC SC FW FW SC SC SC FW SC SC SC SC SC SC
POP 12HR 10 30 10 20 20 30 30 40
RAIN SHWRS C S S S S S C C C
TSTMS S S S S S C C C
SCZ043-302000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
721 AM EDT TUE JUN 30 2026
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26
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 71 94 70 95
TEMP 78 87 91 93 85 77 73 71 74 86 93 94 87 76 72 70 74 87 93 95 88
DEWPT 73 72 69 66 70 70 70 69 71 66 61 61 63 65 67 68 70 67 64 64 67
RH 85 61 49 41 61 79 90 93 90 51 35 34 45 69 84 93 87 52 38 36 50
WIND DIR NE NE NE NE SE N N N NE NE NE E SE N N N N NE E E SE
WIND SPD 4 8 10 9 6 0 0 0 4 6 9 8 8 0 0 0 0 5 8 9 8
CLOUDS FW SC FW SC SC FW FW FW FW FW FW FW SC FW CL FW FW FW FW FW FW
POP 12HR 10 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 94 96 96 90 93 94 90 95 97 91
MAX HEAT 96 97 93 94 95 97
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26 MON 07/06/26
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 72 94 74 96 75 95 75 95
TEMP 74 75 92 87 75 77 94 89 77 77 94 87 78 77 93 88
DEWPT 71 73 68 70 73 74 67 71 73 73 69 72 73 74 70 72
PWIND DIR SE SE S S S S SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 30 5 20 10 40 30 50
RAIN SHWRS C C S S C C C
TSTMS C S C C C
GAZ099-302000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
721 AM EDT TUE JUN 30 2026
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26
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 94 72 94 71 95
TEMP 77 88 92 92 86 79 75 73 75 85 92 94 88 78 73 71 73 85 92 95 89
DEWPT 75 76 73 72 73 73 72 72 73 71 67 66 68 67 68 69 70 69 68 66 69
RH 94 68 54 52 65 82 90 97 94 63 44 40 52 69 84 93 90 59 46 39 52
WIND DIR E E NE E E SE E NE NE NE E E E SE SE N NE NE E E SE
WIND SPD 3 6 8 8 4 3 1 1 3 5 8 6 4 3 1 0 1 3 6 6 5
CLOUDS SC FW SC SC FW FW FW FW FW CL FW FW FW CL CL CL FW CL CL FW FW
POP 12HR 20 5 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 99101100 93 90 96 97 92 96 98 94
MAX HEAT 101 102 96 97 96 98
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26 MON 07/06/26
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 72 95 75 96 75 96 75 94
TEMP 74 75 92 88 76 77 94 89 78 77 93 88 77 77 92 88
DEWPT 71 73 69 72 73 74 71 73 73 74 73 74 73 75 74 75
PWIND DIR SE E S SW S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 30 5 20 10 30 20 30
RAIN SHWRS S C S C S C
TSTMS C S 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page