938
FOUS52 KCHS 301821
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
221 PM EDT THU JUL 30 2026
SCZ150-310800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
221 PM EDT THU JUL 30 2026
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN
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 73 93 76 91 75
TEMP 92 84 79 77 75 76 88 92 91 85 80 79 78 79 88 89 88 82 80 78 77 78
DEWPT 65 68 70 71 70 71 68 66 69 71 72 73 74 75 71 70 71 72 73 74 75 75
RH 41 59 74 82 84 85 52 43 49 63 77 82 88 88 57 54 57 72 79 88 94 91
WIND DIR NW E N N N NE E SE E S SE SE SE SE SE SE SE SE SE S S S
WIND SPD 5 5 0 0 0 3 3 5 10 9 6 5 4 4 10 13 14 11 8 5 6 8
CLOUDS CL FW CL CL CL CL CL SC FW FW FW SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 0 20 10 20 30
QPF 12HR 0 0.08 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S C C D
TSTMS S S S S S C S
HEAT INDEX 94 92 95 96 90 94 94 94
MAX HEAT 97 95 96 96 95
DATE 08/02 MON 08/03/26 TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 90 76 89 75 89 76 90 77 92
TEMP 88 85 79 78 86 82 78 78 87 83 78 79 88 83 78 79 89 84
DEWPT 75 76 76 76 75 76 76 76 75 76 76 77 75 76 76 77 75 76
PWIND DIR S S SW SW S S S S S
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 80 70 70 40 50 30 40 20 40
RAIN SHWRS D L L C L L C C C C C C C C S S C C
TSTMS C L C C C L C S C C C S C C S S C C
GAZ218-310800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
221 PM EDT THU JUL 30 2026
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN
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 94 76 93 75
TEMP 95 86 81 78 76 77 89 93 93 88 81 79 77 78 89 91 90 82 80 78 77 77
DEWPT 70 73 75 74 73 73 73 72 72 73 75 75 74 75 74 73 74 74 75 75 74 75
RH 45 65 82 88 90 87 59 51 51 61 82 88 90 91 61 56 60 77 85 91 90 94
WIND DIR E SE S N N NE SE SE SE SE SE S SE SE SE SE SE SE S S SW SW
WIND SPD 4 5 1 0 0 1 3 4 8 8 4 3 2 1 5 10 11 9 5 4 4 4
CLOUDS FW FW FW CL CL CL FW SC SC SC FW SC SC SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 5 40 10 40 30
QPF 12HR 0 0.03 0 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C
TSTMS C C C C S
HEAT INDEX 102 93 97101101 96 98100 99
MAX HEAT 104 91 101 101 90 101 101
DATE 08/02 MON 08/03/26 TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 75 89 75 92 76 93 76 93
TEMP 89 84 78 77 88 82 77 77 90 85 78 77 91 85 78 78 92 85
DEWPT 76 75 75 75 76 75 75 75 75 76 76 75 75 76 76 75 75 75
PWIND DIR S SW SW SW S S S S SE
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC SC
POP 12HR 90 30 80 30 50 20 40 20 50
RAIN SHWRS C D C S L D C S C C S S S C S S C C
TSTMS C L C S L C S C S S C S S C
SCZ150-310800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
221 PM EDT THU JUL 30 2026
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN
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 91 79 89 77
TEMP 91 85 81 79 78 78 88 90 89 85 82 81 80 81 87 88 87 83 81 80 79 80
DEWPT 71 73 74 75 73 74 73 73 74 75 75 75 75 76 75 75 75 75 75 76 76 77
RH 52 67 79 88 85 88 61 58 61 72 79 82 85 85 68 66 68 77 82 88 91 91
WIND DIR SE S S NW NE NE SE SE SE S S S S SE SE SE SE SE S S S S
WIND SPD 5 4 2 1 1 2 3 8 10 8 5 4 3 3 9 12 12 10 8 6 6 8
CLOUDS FW FW FW CL CL FW FW SC SC FW FW SC SC B1 SC B1 SC SC SC SC B1 B1
POP 12HR 0 10 10 20 40
QPF 12HR 0 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C D
TSTMS S S S C C
HEAT INDEX 97 92 96 98 98 94 96 97 96 90
MAX HEAT 98 90 99 98 90 98 98
DATE 08/02 MON 08/03/26 TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 88 78 87 77 87 79 89 79 90
TEMP 86 85 81 80 86 82 80 79 86 83 80 80 86 83 81 81 88 84
DEWPT 79 78 77 78 79 78 78 78 79 78 78 78 79 78 78 78 79 78
PWIND DIR S SW SW SW S S S S S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 80 80 70 60 50 40 40 30 30
RAIN SHWRS D L D L L L L C C C C C C C S C C C
TSTMS C L C C C L C C C C C C C C S C C C
SCZ148-310800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
221 PM EDT THU JUL 30 2026
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN
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 78 92 76
TEMP 95 87 81 79 77 78 90 93 93 88 82 80 79 80 89 92 90 84 80 79 78 78
DEWPT 70 72 74 74 73 73 72 71 73 73 74 75 74 75 74 74 75 74 74 75 75 75
RH 45 61 79 85 87 85 56 49 52 61 77 85 85 85 61 56 62 72 82 88 91 91
WIND DIR NE S N N NE NE SE SE S SE SE S S SE SE SE SE SE S S S SW
WIND SPD 4 4 0 0 1 2 3 5 8 6 5 4 2 2 8 11 11 9 5 4 4 5
CLOUDS FW FW FW CL CL CL FW SC SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 5 20 10 20 40
QPF 12HR 0 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C L
TSTMS S S S C S S C S
HEAT INDEX 102 94 97100102 96 98102101 91
MAX HEAT 103 90 100 102 102 102
DATE 08/02 MON 08/03/26 TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 90 76 89 76 91 77 92 78 93
TEMP 89 85 79 78 88 83 78 79 90 85 79 79 91 85 80 79 92 85
DEWPT 78 76 75 76 78 76 76 76 77 76 76 77 77 77 77 77 77 76
PWIND DIR S SW SW SW S S S S S
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 80 60 80 40 50 30 40 20 40
RAIN SHWRS L D L C L D C S C C C C C C S S S C
TSTMS C L C S S L C S S C C S S C S S S C
SCZ043-310800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
221 PM EDT THU JUL 30 2026
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN
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 70 94 72 92 72
TEMP 93 85 77 73 71 73 88 93 93 86 78 75 74 76 88 92 90 82 77 75 74 75
DEWPT 62 65 66 67 66 68 66 63 64 69 71 72 72 74 70 68 69 70 72 72 72 74
RH 36 51 69 81 84 84 48 37 38 57 79 90 93 94 55 46 50 67 85 90 93 97
WIND DIR NW N N N N N E N S SE SE SE N N SE SE SE SE SE S S S
WIND SPD 5 0 0 0 0 0 1 0 6 8 4 2 0 0 8 11 12 9 4 2 3 4
CLOUDS CL FW FW FW CL FW CL SC SC SC FW SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 0 10 5 20 30
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C
TSTMS S S S S S
HEAT INDEX 94 90 94 95 90 93 96 95
MAX HEAT 95 94 95 96 96
DATE 08/02 MON 08/03/26 TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 89 73 88 72 89 73 91 73 92
TEMP 88 84 76 75 87 81 75 75 89 83 75 76 90 84 75 76 91 84
DEWPT 74 75 74 74 74 75 74 74 74 75 74 75 74 75 74 75 73 75
PWIND DIR S S SW S S S S S S
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC SC SC
POP 12HR 90 50 80 30 50 20 40 20 50
RAIN SHWRS C D C S L D C S C C S S S C S S S C
TSTMS C L C S L C S C S S C S S C
GAZ099-310800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
221 PM EDT THU JUL 30 2026
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN
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 72 94 73 93 72
TEMP 94 86 78 75 73 74 87 92 94 88 78 76 74 75 87 91 90 80 76 75 74 74
DEWPT 66 68 68 70 70 71 71 68 67 70 73 74 74 74 74 71 72 74 75 75 74 74
RH 40 55 71 84 90 90 59 46 41 55 85 94100 97 65 52 56 82 97100100100
WIND DIR N N E E NE E E W NE SE S S S S S S S S S S S SW
WIND SPD 5 2 2 1 1 2 4 4 4 4 4 3 3 3 5 8 8 6 4 3 4 5
CLOUDS CL FW FW FW FW CL FW SC SC SC SC SC SC FW FW SC B1 B2 B2 B1 B2 B1
POP 12HR 0 5 0 60 60
QPF 12HR 0 0 0 0.13 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C
TSTMS C L C
HEAT INDEX 97 93 96 98 93 95 98 97
MAX HEAT 98 96 98 99 99
DATE 08/02 MON 08/03/26 TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 89 72 88 72 90 72 91 73 92
TEMP 87 82 76 75 86 81 73 74 88 83 74 75 89 84 75 75 90 84
DEWPT 76 76 75 75 75 75 73 74 74 75 74 75 75 75 75 75 74 75
PWIND DIR SW S SW S SW S S S S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 SC SC SC
POP 12HR 90 50 70 20 40 20 40 20 40
RAIN SHWRS C D C S C L S S C S S C S S C
TSTMS S D C S L S S C S S 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
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