113
FOUS52 KCHS 282136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT THU MAY 28 2026
SCZ150-290800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT THU MAY 28 2026
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 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 71 86 70 83 66
TEMP 81 77 76 73 74 81 84 83 79 76 75 72 72 77 80 80 76 73 72 69 67
DEWPT 72 72 71 70 71 70 67 66 67 68 69 69 71 71 70 69 69 68 67 65 65
RH 74 85 85 90 90 69 57 57 67 76 82 90 97 82 72 69 79 84 84 87 93
WIND DIR SW W N N E E E SE SE SE S S SW W SW E NE E NE NE NE
WIND SPD 6 3 0 4 9 12 13 13 10 5 4 3 3 5 6 8 6 5 6 11 13
CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 OV OV B2 B2 B2 OV OV B2 B2 B2 B2 B2
POP 12HR 50 20 60 80 60
QPF 12HR 0.02 0 0.15 0.51 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S L L D D D D L L L L C
TSTMS C S S S S C S C C C S
DATE 05/31 MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 79 65 84 65 86 65 84 63 82
TEMP 77 74 70 69 80 77 70 69 83 79 70 69 81 77 68 66 80 75
DEWPT 63 63 64 66 65 66 66 67 64 65 64 65 60 61 61 61 58 60
PWIND DIR E E E W N E E E E
WIND CHAR BZ LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 SC SC SC B1 SC SC SC B1 SC SC SC SC
POP 12HR 40 50 60 20 40 20 30 20 20
RAIN SHWRS C S C C C L S S S C S S C S S S
TSTMS S S C C C S C
GAZ218-290800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT THU MAY 28 2026
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 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 71 83 70 85 68
TEMP 80 77 75 73 74 80 81 80 78 76 74 72 72 78 83 82 78 75 73 71 69
DEWPT 74 73 72 70 71 73 73 72 72 71 70 69 70 72 73 73 72 71 69 68 68
RH 82 87 90 90 90 79 77 77 82 85 87 90 93 82 72 74 82 87 87 90 97
WIND DIR SW SW N N NE E E E E SE N SW SW W W W N NE NE NE NE
WIND SPD 3 1 0 0 1 4 6 8 4 1 0 1 2 4 5 5 4 2 2 5 10
CLOUDS B2 B2 B1 B2 B1 B2 B2 OV OV B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 OV
POP 12HR 30 80 70 90 70
QPF 12HR 0.01 0.66 0.04 0.58 1.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S C L D L S C L L L L D D L L L L L
TSTMS C S S S S C C C S S S S C C L C
OBVIS PF
DATE 05/31 MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 79 67 83 67 86 67 83 65 81
TEMP 77 76 70 69 81 78 70 69 84 80 71 69 81 77 69 68 80 76
DEWPT 69 68 66 67 69 70 67 67 68 68 66 65 64 65 63 62 62 63
PWIND DIR E E NE SW N E E E E
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 FW SC B1 B1 SC SC SC
POP 12HR 60 40 60 30 40 30 30 30 20
RAIN SHWRS L C C C L L C S S C C S C C S S S
TSTMS C C S C L S C S S
SCZ150-290800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT THU MAY 28 2026
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 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 74 85 72 83 69
TEMP 82 78 77 76 77 82 84 83 79 78 77 74 75 79 81 81 77 75 74 71 70
DEWPT 74 73 73 72 72 72 72 70 70 70 70 70 72 73 73 72 71 70 69 67 68
RH 77 85 87 87 85 72 67 65 74 76 79 87 90 82 77 74 82 84 84 87 93
WIND DIR SW W W N NE E E E SE SE S S SW W S E E E E NE NE
WIND SPD 5 3 2 3 10 13 13 12 9 5 4 3 3 4 8 8 5 4 5 12 14
CLOUDS B2 B1 B2 B1 B2 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 40 20 60 80 70
QPF 12HR 0.01 0.06 0.16 0.47 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S L L D D D D L L L L C
TSTMS C S S S S C S C C C S
HEAT INDEX 90
MAX HEAT 97 90
DATE 05/31 MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 78 68 82 68 85 68 83 66 81
TEMP 77 75 72 72 80 77 72 72 83 79 73 72 81 76 71 70 79 76
DEWPT 68 66 66 68 69 68 68 68 69 68 66 66 66 65 63 63 64 63
PWIND DIR E E SE W NE E E E E
WIND CHAR BZ LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC SC SC B1 SC SC SC B1 SC SC SC SC
POP 12HR 40 50 50 20 40 20 30 20 20
RAIN SHWRS C S C C C C S S S C S S S C S S S
TSTMS S S C C C S C
SCZ148-290800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT THU MAY 28 2026
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 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 85 71 85 68
TEMP 81 78 76 74 75 81 83 83 79 77 76 74 73 79 83 82 78 76 73 71 69
DEWPT 74 73 72 71 72 72 73 72 71 71 70 70 71 73 74 73 72 70 69 67 67
RH 79 85 87 90 90 74 72 70 77 82 82 87 93 82 74 74 82 82 87 87 93
WIND DIR SW SW N N NE E E E SE SE S SW SW W W NW E E NE NE NE
WIND SPD 3 2 0 1 3 10 11 10 6 3 2 2 2 4 5 5 4 3 3 9 13
CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 OV OV B2 B2 B2 B2 OV OV B2 B2 B2 OV B2
POP 12HR 40 60 60 90 60
QPF 12HR 0.06 0.14 0.10 0.46 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C L C S L L D D D D L L L L C
TSTMS C S S S S C C C S S S C L L S
HEAT INDEX 90
MAX HEAT 95 90 90 90
DATE 05/31 MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 80 68 84 68 87 68 84 66 82
TEMP 78 76 72 70 81 78 72 70 85 80 72 71 82 77 70 69 81 76
DEWPT 68 67 66 67 70 69 67 67 68 68 66 65 64 65 63 62 63 63
PWIND DIR E E NE W NE E E E E
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 SC SC SC B1 SC SC SC B1 SC SC SC SC
POP 12HR 50 50 60 20 40 20 30 20 20
RAIN SHWRS C C C C L L S S S C S S C S S S S
TSTMS C C C C L S C S S
SCZ043-290800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT THU MAY 28 2026
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 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 68 85 66 81 63
TEMP 80 74 72 70 71 81 83 83 78 73 71 68 69 76 79 79 75 71 68 65 64
DEWPT 71 70 67 67 68 68 67 66 67 66 65 65 68 70 69 69 69 66 64 62 63
RH 74 87 84 90 90 65 59 57 69 79 81 90 97 82 72 72 82 84 87 90 97
WIND DIR SW N N N NE E E SE SE N N N N W W N NE N NE NE NE
WIND SPD 3 0 0 0 5 9 9 9 5 0 0 0 0 4 4 5 3 0 3 9 11
CLOUDS B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2
POP 12HR 60 50 60 90 60
QPF 12HR 0.17 0.03 0.14 0.42 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S C C C L L L L D D L L L L C
TSTMS C S S C C S S S C C C S
DATE 05/31 MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 77 61 83 63 85 61 83 59 81
TEMP 75 73 65 65 80 77 66 66 83 78 66 65 81 76 64 63 79 75
DEWPT 62 63 61 64 64 67 62 65 62 64 61 62 57 61 58 59 55 59
PWIND DIR E E N SW N NE NE E E
WIND CHAR GN LT LT LT LT LT GN LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 SC SC SC B1 SC FW SC SC SC SC SC SC
POP 12HR 40 40 60 20 40 20 30 20 20
RAIN SHWRS C S S C C L S S C S S C S S S S
TSTMS S S S C L S C S S
GAZ099-290800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT THU MAY 28 2026
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 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 68 82 67 83 65
TEMP 77 75 72 71 72 78 79 78 75 73 71 70 70 76 81 80 75 72 70 68 66
DEWPT 72 71 70 69 71 72 71 71 71 70 69 68 70 72 71 71 71 69 68 67 66
RH 85 87 93 93 97 82 77 79 87 90 93 93100 87 72 74 87 90 93 97100
WIND DIR SW S N N NE E E E E SE S S SW W W NW N E E E NE
WIND SPD 1 1 0 0 1 4 6 5 3 1 1 1 2 5 6 5 2 1 2 6 10
CLOUDS B2 B1 B2 B1 B2 B2 B2 OV OV B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 OV
POP 12HR 30 90 60 90 70
QPF 12HR 0 0.45 0.05 0.44 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C D D C C L L L L D D L L L L C
TSTMS C S C L C C S S C L L C
OBVIS PF
DATE 05/31 MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 78 63 82 64 85 63 82 61 81
TEMP 76 72 67 66 79 77 68 68 83 78 68 67 80 76 66 65 79 75
DEWPT 66 66 64 65 67 68 66 66 66 67 64 64 63 63 62 61 60 62
PWIND DIR E E N SW N E E E E
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 SC SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 60 40 60 20 30 20 30 20 20
RAIN SHWRS C L C C C L S C S S C S S S S
TSTMS C C S S C S C S S
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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