146
FOUS52 KCHS 272136
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 PM EDT WED MAY 27 2026
SCZ150-280800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 91 70 84 68
TEMP 82 79 78 76 77 84 88 86 81 77 75 72 73 79 82 81 77 74 73 71 71
DEWPT 72 73 73 72 73 72 71 71 72 71 70 69 71 70 68 67 67 67 67 67 69
RH 72 82 85 87 87 67 57 61 74 82 84 90 93 74 63 63 71 79 81 87 93
WIND DIR S SW SW SW SW W W SW SW W N N NE E E E E SE SE SE E
WIND SPD 11 9 8 6 6 6 8 8 6 2 0 3 9 12 13 13 10 5 4 4 4
CLOUDS B2 B1 B2 B2 B1 SC B1 B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 OV B2
POP 12HR 20 60 50 40 60
QPF 12HR 0 0.18 0.15 0.07 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L C C C C C C C C C C L L L
TSTMS S S C C C S S S C C S S S S S
HEAT INDEX 90 94 91
MAX HEAT 94 95 96
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 84 67 84 66 83 65 83 63 82
TEMP 82 79 72 71 81 77 71 69 79 76 70 69 81 76 69 67 79 75
DEWPT 67 67 67 67 65 66 66 67 66 66 65 66 62 63 63 63 60 62
PWIND DIR S E E E NW N NE NE NE
WIND CHAR LT LT GN LT LT LT GN LT GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 40 50 60 60 40 40 30 40
RAIN SHWRS L C C C C C C L L L C C C C C C C C
TSTMS S C S S C S S S S C
GAZ218-280800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 88 70 82 69
TEMP 82 79 77 74 75 82 86 84 80 77 75 73 73 79 80 80 77 75 73 71 71
DEWPT 74 73 72 70 71 73 73 73 73 72 70 69 70 72 73 72 71 70 69 68 69
RH 77 82 85 87 87 74 65 70 79 85 84 87 90 79 79 77 82 84 87 90 93
WIND DIR S S SW SW SW W W S SW W N N N NE E E E E SE S W
WIND SPD 6 4 3 2 2 4 4 5 3 1 0 0 2 4 8 9 6 2 1 2 3
CLOUDS B1 B1 SC B1 B2 B1 B1 OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 30 50 50 80 70
QPF 12HR 0 0.20 0.03 0.52 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C L L D D L L C C L
TSTMS C C C C S C L C C S
HEAT INDEX 93 90
MAX HEAT 95 93 93
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 84 68 83 68 82 66 83 65 82
TEMP 82 80 72 71 80 77 72 70 79 77 70 69 81 77 69 68 80 76
DEWPT 71 71 68 68 69 70 68 68 70 69 67 66 66 66 64 64 64 65
PWIND DIR W SW E NE W NW N NE NE
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 50 70 60 70 40 50 30 40
RAIN SHWRS L D C C L L C L L L C C C C C C C C
TSTMS S C C S C C C C S C S
SCZ150-280800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 77 88 73 83 71
TEMP 82 80 80 78 79 86 87 87 81 78 76 74 75 81 82 81 78 76 75 73 73
DEWPT 75 74 74 73 74 75 75 74 74 73 72 71 72 72 72 70 70 69 69 69 70
RH 79 82 82 85 85 70 68 65 79 85 87 90 90 74 72 69 76 79 82 87 90
WIND DIR S SW SW SW SW W SW SW SW W NW N NE E E E E SE SE SE SE
WIND SPD 10 8 8 6 5 6 9 8 5 2 2 3 8 13 14 13 10 6 4 3 4
CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV B2
POP 12HR 20 60 50 50 60
QPF 12HR 0 0.17 0.05 0.05 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L C S C C C C C C C C L L L
TSTMS S S C C S S S S S C C S S S S S
HEAT INDEX 95 97 95
MAX HEAT 96 98 98
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 84 69 82 69 82 68 82 66 81
TEMP 82 79 74 73 81 77 73 72 80 77 72 71 81 76 71 70 79 76
DEWPT 71 70 68 69 70 68 68 68 70 68 67 67 67 66 65 65 66 65
PWIND DIR S E E E NW N NE NE NE
WIND CHAR LT LT GN LT GN LT GN GN GN
AVG CLOUDS B2 B2 B1 B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 40 50 60 60 40 40 40 40
RAIN SHWRS L C C C C C C L L L C C C C C C C C
TSTMS S C S S C S S C S C
SCZ148-280800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 90 72 84 70
TEMP 83 80 78 76 76 84 88 87 82 78 76 74 74 81 82 82 78 76 75 72 72
DEWPT 74 73 72 72 72 73 74 73 73 72 70 70 71 72 73 72 70 70 69 68 69
RH 74 79 82 87 87 70 63 63 74 82 82 87 90 74 74 72 76 82 82 87 90
WIND DIR S S SW SW SW W W SW SW W N N NE E E E E E SE SE S
WIND SPD 8 5 4 3 3 4 5 5 3 2 0 1 4 8 11 10 8 4 2 2 3
CLOUDS B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 20 40 50 70 60
QPF 12HR 0 0.10 0.07 0.30 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S L L L L L L L L L
TSTMS S S C C C S S S S C C C S S
HEAT INDEX 90 90 97 94
MAX HEAT 97 97 98
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 85 69 83 68 83 67 84 66 82
TEMP 83 80 73 72 81 78 73 70 80 78 72 70 82 78 71 69 80 77
DEWPT 71 70 68 68 70 69 67 67 70 69 66 66 67 66 64 63 64 64
PWIND DIR SW E E E W NW NE NE NE
WIND CHAR LT LT GN LT LT LT GN LT GN
AVG CLOUDS B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 50 60 60 70 40 40 40 40
RAIN SHWRS L L C C C L C L L L C C C C C C C C
TSTMS S C C S C C C C C S
SCZ043-280800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 69 89 67 82 64
TEMP 81 76 74 71 72 82 87 87 80 74 72 69 70 79 81 80 76 71 69 67 67
DEWPT 72 70 68 68 70 71 69 70 72 69 66 66 68 69 67 67 67 65 64 63 66
RH 74 82 82 90 93 69 55 57 77 84 81 90 93 72 63 65 74 81 84 87 97
WIND DIR S S SW SW SW W W SW N N N N NE E E SE SE N N N N
WIND SPD 5 3 3 2 3 5 6 5 0 0 0 0 5 9 9 9 5 0 0 0 0
CLOUDS B2 B2 B2 B1 B1 SC B1 B1 B1 B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 OV OV
POP 12HR 30 50 70 50 50
QPF 12HR 0 0.24 0.09 0.22 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C S L S S C C C C C C C C L
TSTMS C S S C S S S C C C S S
HEAT INDEX 91 92
MAX HEAT 93 91 92
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 82 63 82 63 81 62 82 60 81
TEMP 80 77 68 67 80 76 67 66 79 76 66 65 80 76 65 63 79 74
DEWPT 66 68 63 65 63 66 62 64 64 66 62 63 60 63 59 60 58 61
PWIND DIR SW NE E E NW N N NE NE
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B1
POP 12HR 60 40 60 50 60 40 40 30 30
RAIN SHWRS L L C C C L C C L L C C C C C C C C
TSTMS S C C S C S S S S C
GAZ099-280800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 67 82 65
TEMP 79 75 73 71 72 79 83 82 78 74 72 70 71 78 80 78 74 72 70 69 69
DEWPT 73 71 70 69 71 72 70 71 72 70 69 68 70 71 70 70 71 69 68 67 68
RH 82 87 90 93 97 79 65 69 82 87 90 93 97 79 72 76 90 90 93 93 97
WIND DIR S S S S SW W W SW SW N N NW N NE E SE SE SE SE S W
WIND SPD 2 1 1 1 2 3 5 4 1 0 0 1 2 4 6 6 3 2 1 2 2
CLOUDS B1 B1 B1 B1 B2 B1 B1 B2 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 OV OV B2
POP 12HR 50 40 60 80 70
QPF 12HR 0.19 0.05 0.03 0.37 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L S S C C D D L L C C L
TSTMS C C C S C L L C C
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 82 65 82 64 81 63 82 61 81
TEMP 80 78 70 69 80 76 69 67 77 75 68 66 80 76 66 65 79 75
DEWPT 69 70 67 67 67 68 66 67 68 68 66 65 65 65 63 62 62 63
PWIND DIR W SE E E NW NW NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1
POP 12HR 70 50 70 60 70 40 40 30 40
RAIN SHWRS L L C C C L C L L L C C C C C S C C
TSTMS S C C S L C S C S S 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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