885
FOUS52 KCHS 300621
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
221 AM EDT SAT MAY 30 2026
SCZ150-302000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
221 AM EDT SAT MAY 30 2026
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 86 68 80 68 82
TEMP 73 72 77 82 82 78 75 73 70 70 75 78 77 74 73 71 69 71 76 80 81 78
DEWPT 70 72 72 70 69 70 69 69 67 67 65 64 63 63 64 66 67 70 71 70 69 69
RH 90100 85 67 65 76 82 87 90 90 71 62 62 69 73 84 93 97 85 72 67 74
WIND DIR N N NW NW S S N NE NE NE E E E E E SE SE E E E E E
WIND SPD 0 0 4 4 4 4 0 3 11 12 16 16 16 11 10 9 8 8 9 9 9 6
CLOUDS OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B1 B1
POP 12HR 60 60 20 80 80
QPF 12HR 0.32 0.18 0 0.31 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L C C S C C S S S S D D D D C C C
TSTMS C C S C C C S S S C C C C C C S
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 67 85 63 82 63 83 65 84
TEMP 70 70 83 77 67 65 80 75 67 67 81 76 68 69 82 78
DEWPT 68 68 67 65 61 60 55 57 58 60 57 59 61 63 60 62
PWIND DIR NE NE NE NE SE E S SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 30 70 20 10 5 20 5 10
RAIN SHWRS C C C L S S
TSTMS S C S
GAZ218-302000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
221 AM EDT SAT MAY 30 2026
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 86 70 80 70 84
TEMP 73 72 79 84 83 79 75 73 72 72 77 78 78 76 75 72 71 72 78 82 83 80
DEWPT 70 71 72 73 73 73 71 70 69 70 71 72 71 70 70 70 69 71 73 73 72 72
RH 90 97 79 70 72 82 87 90 90 93 82 82 79 82 84 93 93 97 85 74 70 77
WIND DIR N NW NW NW SW S SE N NE NE E E E E E SE E N NW NW N NE
WIND SPD 1 2 4 4 4 2 1 0 2 6 12 13 12 9 6 4 3 3 5 8 8 3
CLOUDS B2 B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 SC
POP 12HR 70 60 80 80 80
QPF 12HR 0.49 0.17 0.04 0.44 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L L L C C C L L D D D D D D L L D D S
TSTMS S C C L L C S S C C C C S S S C C S
HEAT INDEX 90
MAX HEAT 90 91
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 87 65 82 65 82 66 84
TEMP 71 71 85 79 70 67 81 76 68 67 81 77 69 68 82 78
DEWPT 69 68 70 69 65 62 60 62 61 62 62 63 63 64 65 65
PWIND DIR N NE NE E E E SE SE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 B2 SC FW FW SC FW FW FW SC SC FW SC SC
POP 12HR 20 70 20 10 10 20 20 20
RAIN SHWRS S C L S S S S S
TSTMS S C S S
SCZ150-302000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
221 AM EDT SAT MAY 30 2026
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 85 71 79 71 82
TEMP 75 75 78 83 83 78 76 75 73 73 77 78 77 75 75 74 72 73 77 80 81 78
DEWPT 72 73 74 73 72 71 71 70 69 69 69 69 67 67 67 68 69 71 73 73 72 71
RH 90 94 88 72 70 79 85 84 87 87 76 74 71 76 76 82 90 93 87 79 74 79
WIND DIR SW NW NW N SE S SW NE E E E E E E E SE SE E E E E E
WIND SPD 1 2 4 5 5 3 2 3 12 16 17 17 14 11 10 9 9 8 9 10 9 4
WIND GUST 27
CLOUDS OV B2 B2 B2 B1 B1 SC B1 B2 B1 B2 B2 OV OV B2 B2 B2 OV OV B1 B1 B1
POP 12HR 60 60 20 80 80
QPF 12HR 0.52 0.04 0 0.36 0.37
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L C C S C C S S S S D D D D C C C
TSTMS C C S C C C S S S C C C C C C S
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 70 84 66 81 67 81 69 83
TEMP 72 72 82 78 70 68 79 75 70 70 81 76 71 72 82 78
DEWPT 69 70 71 68 63 62 61 61 61 62 63 62 63 65 66 65
PWIND DIR N NE NE NE SE SE S S
WIND CHAR LT LT GN GN LT GN LT GN
AVG CLOUDS B1 B1 B1 B2 SC SC FW FW FW FW FW FW FW FW SC SC
POP 12HR 30 70 20 10 5 10 5 10
RAIN SHWRS C C C L S
TSTMS S C S
SCZ148-302000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
221 AM EDT SAT MAY 30 2026
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 86 70 81 70 84
TEMP 75 73 79 84 83 79 76 74 72 72 77 79 79 76 75 73 71 72 78 82 83 80
DEWPT 71 71 73 74 73 72 71 70 69 70 70 70 70 68 68 68 69 71 73 74 72 71
RH 87 93 82 72 72 79 85 87 90 93 79 74 74 76 79 84 93 97 85 77 70 74
WIND DIR N NW NW W SE S SE E NE E E E E E E SE E NE N NE NE E
WIND SPD 0 2 4 4 4 2 1 1 4 12 14 14 12 10 8 5 4 4 8 8 8 3
WIND GUST 26 24
CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1
POP 12HR 60 50 60 80 80
QPF 12HR 0.29 0.12 0.02 0.44 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C L L C C C C C C L L L L D D D D L L S
TSTMS C C C C C C S C C C C C C S C C C S
HEAT INDEX 91
MAX HEAT 91 92 90
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 70 87 65 82 66 83 67 84
TEMP 72 72 85 79 70 67 81 77 69 68 81 77 71 71 83 79
DEWPT 69 69 71 68 63 61 60 61 61 62 62 63 63 64 65 65
PWIND DIR N NE NE E E E SE SE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 B2 SC SC FW FW FW FW FW SC FW SC SC SC
POP 12HR 20 70 20 10 10 20 20 20
RAIN SHWRS S C L S S S S S
TSTMS S C S
SCZ043-302000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
221 AM EDT SAT MAY 30 2026
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 84 64 79 64 82
TEMP 70 69 76 82 82 77 72 69 66 66 75 77 77 73 69 67 65 67 75 80 81 77
DEWPT 67 69 70 69 69 70 68 65 64 65 64 63 63 63 63 63 63 67 69 69 68 69
RH 90100 82 65 65 79 87 87 93 97 69 62 62 71 81 87 93100 82 69 65 76
WIND DIR N N NW NW W N N N NE E E E E E E E E E NE NE NE N
WIND SPD 0 0 3 3 3 0 0 0 8 10 11 11 10 8 4 3 3 4 6 6 5 0
CLOUDS OV OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B1
POP 12HR 60 50 30 80 80
QPF 12HR 0.22 0.13 0 0.32 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C C C C C S C S S C C D D D D L L C
TSTMS C C C C C C S S S C C C C S C C C S
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 64 84 59 81 59 82 61 84
TEMP 66 67 82 77 63 62 79 75 61 63 81 76 63 65 82 78
DEWPT 64 66 65 65 58 58 53 58 55 58 55 60 58 61 59 62
PWIND DIR N NE NE NE E SE S S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 SC FW SC FW FW FW FW FW FW FW SC SC
POP 12HR 30 70 20 10 5 5 5 20
RAIN SHWRS C C C L S S S
TSTMS S C S S
GAZ099-302000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
221 AM EDT SAT MAY 30 2026
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 84 67 80 66 84
TEMP 70 70 77 82 82 77 73 71 69 69 75 77 77 73 71 69 67 69 75 81 83 79
DEWPT 69 70 72 71 72 72 70 70 69 69 70 70 70 69 68 68 67 69 72 71 70 71
RH 97100 85 69 72 85 90 97100100 84 79 79 87 90 97100100 90 72 65 77
WIND DIR N NW NW NW W N N N NE E E E E E E E NE N NW NW NW NE
WIND SPD 0 2 4 5 4 1 0 0 2 6 10 11 10 6 4 3 2 2 5 8 6 2
CLOUDS B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B1 B1 B1 SC
POP 12HR 70 60 80 60 50
QPF 12HR 0.13 0.15 0.16 0.09 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S L L L C C C C C D D C C L L C C C C
TSTMS S S S C L C S S C C C S S C C
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 86 62 81 60 82 62 84
TEMP 69 69 83 78 67 64 79 75 64 64 80 76 65 65 81 78
DEWPT 68 68 68 67 63 61 59 61 59 61 60 62 61 63 63 65
PWIND DIR N NE NE NE E E SE SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC B2 SC SC FW FW FW FW FW SC FW FW SC SC
POP 12HR 20 60 20 10 5 20 10 20
RAIN SHWRS S S L S S S S
TSTMS 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page