241
FOUS52 KCHS 280936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT THU MAY 28 2026
SCZ150-282000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT THU MAY 28 2026
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 86 70 84
TEMP 78 87 91 89 81 77 75 73 74 81 84 82 78 76 74 72 73 77 81 80 76
DEWPT 74 72 70 71 73 72 72 70 72 70 68 67 67 68 68 68 71 70 70 69 69
RH 88 61 50 56 77 85 90 90 93 69 59 61 69 76 82 87 93 79 69 69 79
WIND DIR SW W W SW SW W N NE NE E E E E SE SE SE N NW W SE E
WIND SPD 6 8 9 8 5 2 0 5 10 12 13 13 9 5 3 1 2 5 6 6 6
CLOUDS B1 SC B1 B2 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B2 OV OV OV OV OV B2
POP 12HR 50 60 30 50 90
QPF 12HR 0.23 0.09 0 0.21 0.50
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L C S C C C C D D D D L
TSTMS C C C S S C C S S S C C C C
HEAT INDEX 94 97 95
MAX HEAT 98 98
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 66 79 67 81 66 84 66 82
TEMP 71 67 76 74 71 70 78 76 70 69 82 78 70 69 81 76
DEWPT 67 66 64 65 66 68 68 68 66 67 63 65 63 64 60 62
PWIND DIR NE E E E W NE E NE
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 50 50 60 40 40 30 30
RAIN SHWRS L L C C C C L L C C C C C C C C
TSTMS C C C C S C S S
GAZ218-282000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT THU MAY 28 2026
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 89 71 83 70 85
TEMP 78 84 87 86 81 77 75 73 74 80 81 81 78 76 74 72 72 79 83 82 78
DEWPT 72 73 73 74 74 73 72 70 71 73 73 72 72 71 70 69 71 72 73 73 72
RH 82 70 63 68 79 87 90 90 90 79 77 74 82 85 87 90 97 79 72 74 82
WIND DIR W W W SW S S N N NE E E E E E SE SW W W W NW E
WIND SPD 2 4 4 5 3 1 0 1 2 5 8 9 5 1 1 1 2 4 5 6 3
CLOUDS B1 B2 OV B2 OV B2 B1 B2 B2 B2 B2 B2 OV B2 B2 OV B2 B2 OV OV B2
POP 12HR 60 50 90 70 90
QPF 12HR 0.39 0.10 0.89 0.13 0.46
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S S L D D C C L L L L D D L
TSTMS C C C S S C C C C S C L C
OBVIS PF
HEAT INDEX 90 94 94
MAX HEAT 94 97
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 68 79 69 82 68 84 68 82
TEMP 73 69 77 75 72 71 80 77 71 71 82 79 70 70 81 77
DEWPT 70 68 69 69 68 68 71 70 68 67 69 67 65 64 64 64
PWIND DIR NE E NE NE W NE E E
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 60 50 70 40 50 30 40
RAIN SHWRS L L L C C C L L C C C C C C C C
TSTMS C S C C S C C C
SCZ150-282000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT THU MAY 28 2026
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 85 72 84
TEMP 81 89 91 89 82 78 77 76 76 82 83 83 79 77 77 74 75 79 82 80 77
DEWPT 75 75 75 74 75 73 73 72 72 73 72 70 70 70 70 70 72 73 73 72 71
RH 82 64 60 61 79 85 87 87 87 74 70 65 74 79 79 87 90 82 74 77 82
WIND DIR SW W SW SW SW W NW NE NE E E E E SE SE S S SW S SE E
WIND SPD 5 6 9 9 4 3 2 4 10 13 13 12 9 5 3 3 3 4 8 8 4
CLOUDS B2 SC B1 B1 B2 B1 B2 B1 B1 SC SC B1 B2 B2 B2 OV OV OV OV OV B2
POP 12HR 50 60 30 60 90
QPF 12HR 0.16 0.05 0 0.22 0.43
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S L L D D D D L
TSTMS C C C S S C C S S S C C C C
HEAT INDEX 99102 98
MAX HEAT 102 101
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 69 78 70 80 68 83 69 81
TEMP 73 70 76 75 73 72 79 76 72 72 82 78 72 71 80 77
DEWPT 69 68 68 68 68 69 72 70 68 68 67 67 65 65 64 65
PWIND DIR E E E E SW NE E E
WIND CHAR LT BZ LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 50 50 60 40 40 30 30
RAIN SHWRS L L C C C C L C C C C C C C C C
TSTMS C S C C C S C S S
SCZ148-282000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT THU MAY 28 2026
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 92 72 85 71 85
TEMP 78 87 91 88 82 79 76 74 74 81 83 83 79 77 75 74 73 79 83 82 78
DEWPT 73 73 73 74 74 73 72 71 72 73 73 72 71 70 70 70 71 73 73 73 72
RH 85 63 56 63 77 82 87 90 93 77 72 70 77 79 84 87 93 82 72 74 82
WIND DIR W W SW SW SW SW N N NE E E E E E SE SW W NW NW SE E
WIND SPD 3 5 6 5 3 1 0 1 4 10 11 11 6 3 1 1 3 4 5 5 3
CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 OV B2 B2 OV B2 B2 OV B2 OV OV B2
POP 12HR 50 40 60 60 90
QPF 12HR 0.24 0.04 0.22 0.17 0.44
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S C C C C C C L L D D D D L
TSTMS C C C S S C C C C S S C C L C
HEAT INDEX 94100 97
MAX HEAT 100 101 90
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 69 79 70 82 69 84 68 83
TEMP 73 70 77 76 72 71 79 77 72 70 83 79 72 70 82 78
DEWPT 69 67 69 68 67 68 72 70 67 67 68 67 64 64 64 64
PWIND DIR E E E NE W NE E E
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 60 50 60 40 50 30 40
RAIN SHWRS L L L C C C L L C C C C C C C C
TSTMS C S C C S S C C S
SCZ043-282000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT THU MAY 28 2026
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 90 68 84 66 82
TEMP 75 86 89 88 81 75 72 70 70 80 82 82 77 72 70 68 69 77 80 80 75
DEWPT 71 72 69 69 73 70 68 67 69 69 67 66 67 66 65 65 68 70 69 69 69
RH 87 63 52 54 77 84 87 90 97 69 61 58 71 81 84 90 97 79 69 69 82
WIND DIR SW W W W SW N N N NE E E SE SE N N N N W NW NE E
WIND SPD 3 6 8 5 2 0 0 0 6 9 9 8 5 0 0 0 0 4 5 4 3
CLOUDS B1 SC B1 B2 B2 B1 B2 B1 B2 B1 B1 B2 B2 B2 B2 OV OV OV OV OV B2
POP 12HR 50 50 40 60 90
QPF 12HR 0.10 0.15 0.05 0.19 0.46
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S C C C S S L L D D D D L
TSTMS C C C S S C C S S S S C L L C
HEAT INDEX 92 94 92
MAX HEAT 94 95
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 63 77 64 79 63 83 62 81
TEMP 68 64 75 73 67 66 77 75 65 66 82 77 65 65 80 76
DEWPT 64 63 62 66 64 65 69 69 64 65 64 65 62 62 60 62
PWIND DIR E E E NE SE NE NE NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1
POP 12HR 70 50 40 60 40 40 20 30
RAIN SHWRS L C C C S C C L C S S C S S C C
TSTMS C C S S S C S S
GAZ099-282000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT THU MAY 28 2026
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 87 68 83 67 83
TEMP 74 82 85 83 78 75 72 71 71 78 80 79 75 73 71 69 70 77 81 80 75
DEWPT 72 73 71 72 73 71 70 70 71 72 71 72 71 70 69 68 70 72 71 71 71
RH 93 74 63 70 85 87 93 97100 82 74 79 87 90 93 97100 85 72 74 87
WIND DIR SW W SW SW SW S N N NE NE E E SE SE SE SW W W W NW NW
WIND SPD 2 4 5 4 2 1 0 1 2 5 8 6 3 1 1 1 2 4 6 6 2
CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 OV OV B2 B2 OV OV B2
POP 12HR 50 40 80 60 90
QPF 12HR 0.01 0 0.31 0.10 0.35
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S C D D L L L L L L D D L
TSTMS C C S S C C C S S C L C
OBVIS PF
HEAT INDEX 90
MAX HEAT 90 91
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 65 78 65 80 65 82 64 82
TEMP 70 66 75 73 68 67 77 76 68 69 81 76 68 66 80 77
DEWPT 68 66 66 67 66 67 69 70 67 67 66 66 64 64 62 63
PWIND DIR E E NE N NW NE E E
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1
POP 12HR 70 60 60 60 40 40 20 30
RAIN SHWRS L L L L C L C L C S C C S S C C
TSTMS C C C S S C C 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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