708
FOUS52 KCHS 261816
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
216 PM EDT TUE MAY 26 2026
SCZ150-270800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
216 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 73 92 70
TEMP 87 81 79 78 76 78 84 87 87 81 79 77 75 76 85 90 89 82 77 74 71 73
DEWPT 71 73 72 73 72 74 74 73 72 73 72 72 71 72 72 71 71 73 72 71 70 71
RH 59 77 79 85 87 88 72 63 61 77 79 85 87 87 65 54 56 74 85 90 97 93
WIND DIR S S S S S S SW S SW S SW SW SW W W W SW SW SW W N NE
WIND SPD 17 12 9 9 8 9 11 11 12 11 9 8 6 8 9 9 9 8 4 1 3 8
CLOUDS SC SC B1 B2 B1 B1 B1 B1 B1 B2 B1 B2 B2 SC SC B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 50 20 60 80
QPF 12HR 0 0.01 0 0.05 0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S L L D D C C C
TSTMS S C C S C C C S
HEAT INDEX 93 91 94 94 91 96 95
MAX HEAT 98 94 96 96 98
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 86 69 83 67 82 65 82 63 80
TEMP 83 80 73 72 80 76 72 69 79 76 69 67 79 75 68 67 78 74
DEWPT 69 68 68 70 69 69 68 68 67 67 66 66 65 65 64 64 63 63
PWIND DIR E SE E NE E E SW W NE
WIND CHAR GN LT LT LT GN LT LT LT LT
AVG CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 50 70 80 70 60 50 50 30 50
RAIN SHWRS C C C L L D L C L L C C C C C C C C
TSTMS S C C S S C S S C S S
GAZ218-270800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
216 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 89 71 92 71
TEMP 87 82 78 77 76 76 83 87 87 81 78 76 74 74 84 90 90 83 78 75 73 72
DEWPT 74 74 73 72 71 72 74 74 74 74 73 72 70 71 73 72 73 74 72 71 69 70
RH 65 77 85 85 85 87 74 65 65 79 85 87 87 90 70 56 58 74 82 87 87 93
WIND DIR S S S S S S S S S S S SW SW W W W SW S SW W W NW
WIND SPD 13 10 5 5 4 4 6 6 8 5 4 3 3 3 5 5 6 4 2 1 1 2
CLOUDS B1 B1 B1 B1 B2 B1 B1 B2 B1 B2 B2 SC B1 SC SC B1 B1 B2 B2 B1 B2 B2
POP 12HR 30 60 30 50 60
QPF 12HR 0.01 0.41 0.16 0.05 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C S C C C L L C C L
TSTMS C C S C C S C C S S
HEAT INDEX 95 90 95 95 90 97 98 90
MAX HEAT 98 95 98 97 98
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 86 70 84 68 82 67 82 65 80
TEMP 84 80 74 72 81 78 72 71 80 77 71 68 79 77 69 67 79 75
DEWPT 73 72 70 69 73 72 69 68 71 70 68 67 69 68 66 65 66 66
PWIND DIR E SE SW NE NE NE E W NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS B2 OV OV B2 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1
POP 12HR 90 70 90 70 80 50 60 40 50
RAIN SHWRS L D L L L D L C L D C C C L C C C C
TSTMS C L C S C C S C S C S C
SCZ150-270800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
216 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 76 90 73
TEMP 86 82 80 79 78 80 85 87 87 82 79 79 77 78 87 89 88 82 78 75 74 75
DEWPT 75 75 74 74 74 75 76 76 75 75 74 73 73 73 75 75 75 75 73 72 72 72
RH 70 79 82 85 88 85 75 70 68 79 85 82 87 85 68 64 66 79 85 90 93 90
WIND DIR S S S S S S SW S S SW SW SW SW W W SW SW SW SW W N NE
WIND SPD 14 10 8 8 8 9 11 12 12 10 8 8 6 5 8 9 10 6 3 2 3 5
CLOUDS SC SC SC B2 B2 B1 B1 B1 B1 B2 B1 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B2
POP 12HR 10 30 20 50 80
QPF 12HR 0 0 0 0.06 0.27
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S S S C C D D C C C
TSTMS S C S S S C C C C S
HEAT INDEX 95 94 97 96 96 99 98
MAX HEAT 96 98 98 101 102
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 72 82 70 81 68 81 66 80
TEMP 82 79 76 75 81 78 74 72 80 76 72 70 79 76 71 69 78 75
DEWPT 73 71 70 71 73 71 70 70 71 70 68 68 69 68 66 66 67 66
PWIND DIR E SE E NE E E SE W NE
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 50 70 80 70 60 50 50 40 50
RAIN SHWRS C C C L L D L C L L C C C C C C C C
TSTMS S C C S S C S S S S S
SCZ148-270800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
216 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 90 73 93 72
TEMP 88 83 80 78 77 78 85 88 87 82 79 77 75 75 85 91 91 84 79 76 74 73
DEWPT 74 74 73 73 72 73 75 76 75 74 73 72 71 71 73 73 73 74 73 71 70 71
RH 63 74 79 85 85 85 72 68 68 77 82 85 87 87 67 56 56 72 82 85 87 93
WIND DIR S S S S S S S S S S S SW SW W W SW SW SW SW W NW NE
WIND SPD 13 10 6 6 6 6 9 9 9 8 5 4 3 4 6 6 6 4 2 1 2 3
WIND GUST 24
CLOUDS SC B1 B2 B2 B1 B2 B1 B1 B1 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2
POP 12HR 20 60 20 40 70
QPF 12HR 0 0.17 0.01 0.02 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C S C C L L C C L
TSTMS S S S C C S C C C S
HEAT INDEX 97 90 94 99 96 92100100 91
MAX HEAT 101 99 99 100 101
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 86 70 84 68 83 67 82 65 81
TEMP 84 80 75 72 82 78 74 71 80 77 72 70 80 77 70 67 79 75
DEWPT 74 71 70 70 73 72 69 69 71 70 68 67 69 68 66 65 67 66
PWIND DIR E SE SW E E NE SE W NE
WIND CHAR LT LT LT LT GN LT LT LT GN
AVG CLOUDS B2 B2 OV B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1
POP 12HR 70 70 80 60 70 50 60 40 50
RAIN SHWRS L L L L L D L C L L C C C L C C C C
TSTMS C C C S S C C S S S C S C
SCZ043-270800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
216 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 88 68 91 67
TEMP 87 81 75 73 72 73 83 85 86 81 75 73 70 71 84 89 89 82 75 71 68 70
DEWPT 71 72 70 69 68 71 73 71 71 73 70 68 67 70 72 69 69 73 70 67 66 69
RH 59 74 84 87 87 93 72 63 61 77 84 84 90 97 67 52 52 74 84 87 93 97
WIND DIR S S S S S S SW SW S SW S SW SW W W W W W N N N NE
WIND SPD 11 8 4 4 4 5 8 8 6 5 4 3 3 5 8 9 6 3 0 0 0 4
CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2
POP 12HR 20 60 20 40 80
QPF 12HR 0 0.08 0.01 0.06 0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S L C S C C D D C C C
TSTMS C S C C S C C C S
HEAT INDEX 93 90 91 90 94 94
MAX HEAT 94 91 93 94 95
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 65 81 63 81 61 80 59 79
TEMP 82 78 70 68 79 76 68 66 78 75 66 64 78 74 64 63 77 73
DEWPT 68 69 65 67 68 70 65 66 65 68 63 64 63 65 61 62 60 63
PWIND DIR E SE NE NE E NE W NW NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 70 80 60 70 50 50 30 40
RAIN SHWRS C L L L L D L C L L C C C C C C C C
TSTMS S C C S S C S S C S C
GAZ099-270800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
216 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 87 68 89 68
TEMP 86 78 74 72 71 72 80 85 85 80 75 73 71 72 81 87 87 81 76 73 71 69
DEWPT 72 74 71 70 70 71 73 71 71 72 71 70 68 70 72 70 70 72 70 69 68 69
RH 63 88 90 93 97 97 79 63 63 77 87 90 90 93 74 57 57 74 82 87 90100
WIND DIR SW SE SE SE S S SW SW W S SW SW SW W W W W W W W NW N
WIND SPD 6 2 2 3 2 2 5 6 5 2 1 1 2 3 5 8 6 2 2 1 1 2
CLOUDS B1 B2 B1 B1 B1 B2 SC B2 B2 B1 B2 B1 B1 FW SC B1 B1 B2 B2 B2 B1 B1
POP 12HR 60 50 20 30 60
QPF 12HR 0.34 0.07 0.01 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C S C C L L C C C
TSTMS C C S S C S C C S S
OBVIS PF
HEAT INDEX 92 90 90 92 92
MAX HEAT 96 90 91 92 93
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 66 82 65 81 63 80 61 79
TEMP 83 78 71 69 80 76 70 68 79 75 68 66 78 75 66 65 77 74
DEWPT 71 72 69 69 70 71 68 68 68 69 67 66 66 67 65 64 64 65
PWIND DIR E SE W E NE E NW SW NE
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS B1 OV B2 OV B2 OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1
POP 12HR 90 80 90 70 70 50 60 40 50
RAIN SHWRS C D D L L D L C L L C C C L C C C C
TSTMS S L C S C C S C S C 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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