856
FOUS52 KCHS 122051
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
451 PM EDT TUE MAY 12 2026
SCZ150-130800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
451 PM EDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 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 59 81 61 83 55
TEMP 71 66 63 63 62 64 74 79 79 72 68 65 63 65 74 81 81 73 66 60 56 58
DEWPT 47 51 53 54 57 60 61 60 61 62 63 63 62 62 57 52 48 49 47 45 44 47
RH 42 58 70 72 84 87 64 52 54 71 84 93 97 90 55 37 32 43 50 58 64 67
WIND DIR E E NE NE NE NE E E E SE S SW W NW N NW NW NW N N N N
WIND SPD 14 10 8 6 6 6 8 6 8 6 3 4 6 9 10 10 11 6 4 6 6 6
CLOUDS B2 B2 B2 B1 SC B1 SC B1 SC SC FW FW FW CL CL FW CL CL CL CL CL CL
POP 12HR 10 20 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 81 62 86 67 89 68 87 68 87
TEMP 78 73 64 66 84 78 69 71 87 79 71 71 85 79 71 71 85 79
DEWPT 45 53 58 62 58 61 64 67 65 65 67 68 65 65 67 68 65 66
PWIND DIR SE S S S S S SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW FW SC FW SC FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 10
GAZ218-130800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
451 PM EDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 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 62 80 63 84 57
TEMP 68 67 66 65 64 64 73 78 80 75 68 66 64 65 76 82 84 76 67 61 57 59
DEWPT 51 55 57 58 61 63 65 65 65 65 64 63 62 62 61 55 50 51 48 48 46 48
RH 54 65 73 78 90 97 76 64 60 71 87 90 93 90 60 40 31 42 50 62 67 67
WIND DIR E E NE NE NE NE NE E E SE S SW W NW NW NW NW NW NW N N NE
WIND SPD 12 9 6 5 5 5 6 5 4 3 1 2 3 5 8 8 10 4 3 3 5 5
CLOUDS OV OV B2 B2 B1 B1 B2 B1 B1 SC FW FW FW FW CL FW CL CL CL CL CL FW
POP 12HR 50 40 0 0 0
QPF 12HR 0.08 0.09 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S C C
TSTMS S
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 87 68 89 69 87 68 87
TEMP 80 75 65 66 85 80 70 71 87 81 71 71 85 80 71 70 85 81
DEWPT 51 56 59 62 61 63 65 65 65 66 67 67 66 67 66 67 67 67
PWIND DIR E S S S SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 10
SCZ150-130800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
451 PM EDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 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 64 80 65 83 59
TEMP 70 67 65 65 66 67 75 78 78 73 69 68 66 67 76 81 82 75 68 63 59 61
DEWPT 51 54 56 58 60 62 65 65 65 65 66 65 64 63 61 59 55 55 53 50 48 50
RH 51 63 73 78 81 84 71 64 64 76 90 90 93 87 60 47 40 50 59 62 67 67
WIND DIR E E E E E E E E E SE S SW W NW NW NW W NW N N N N
WIND SPD 16 10 8 6 6 5 8 9 8 4 2 3 5 8 9 8 9 4 3 4 6 6
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW CL CL FW CL CL CL CL FW FW
POP 12HR 10 20 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 66 84 70 86 71 85 70 85
TEMP 78 73 67 70 83 78 72 72 85 79 73 73 84 79 73 73 84 79
DEWPT 52 57 60 63 64 65 66 68 70 69 69 69 70 69 69 69 70 69
PWIND DIR E S S S S S SE SE SE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 10
SCZ148-130800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
451 PM EDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 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 63 80 64 84 58
TEMP 72 68 66 65 64 65 74 78 78 73 69 67 65 66 76 82 83 75 68 62 58 60
DEWPT 49 53 55 55 60 62 65 65 65 65 65 64 63 62 61 56 52 53 51 49 46 48
RH 44 59 68 70 87 90 74 64 64 76 87 90 93 87 60 41 34 46 54 62 64 64
WIND DIR E E NE NE NE NE NE E E SE S SW W NW NW NW NW NW N N N NE
WIND SPD 12 9 6 5 5 5 6 5 5 3 2 3 4 6 8 9 9 4 3 3 5 5
WIND GUST 23
CLOUDS OV B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW CL CL CL CL CL CL CL CL FW
POP 12HR 20 20 5 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 81 64 86 69 88 70 87 69 87
TEMP 79 74 66 68 84 79 71 71 86 80 72 72 85 79 71 71 85 80
DEWPT 52 57 60 63 62 64 65 66 68 68 67 68 68 68 67 67 68 68
PWIND DIR E S S S S SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 10
SCZ043-130800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
451 PM EDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 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 54 80 58 82 51
TEMP 73 69 64 63 58 59 73 78 79 74 65 62 60 62 74 80 81 72 62 56 52 55
DEWPT 40 47 50 52 54 57 61 58 59 63 61 60 58 59 56 48 45 48 46 44 43 46
RH 30 45 60 67 86 93 66 50 50 69 87 93 93 90 53 33 28 42 56 64 71 72
WIND DIR E E NE NE NE NE NE NE N S S SW W NW N NW NW NW N N N NE
WIND SPD 9 5 4 4 4 4 5 3 4 3 1 3 4 6 9 9 9 4 0 3 4 4
CLOUDS B2 B2 B2 B1 SC B1 B1 SC SC SC FW FW FW FW CL CL CL CL CL CL CL FW
POP 12HR 5 20 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 81 57 88 62 90 64 89 63 88
TEMP 79 74 59 62 86 79 65 67 88 81 67 68 87 80 66 67 86 80
DEWPT 44 54 55 59 56 60 61 64 62 64 63 65 63 65 63 65 63 66
PWIND DIR NW S S S S SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 10
GAZ099-130800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
451 PM EDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 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 57 81 60 82 54
TEMP 66 70 67 64 60 60 72 77 80 76 68 64 62 63 75 80 81 74 65 59 54 57
DEWPT 49 48 51 53 54 57 62 61 60 61 61 61 60 59 55 48 44 45 46 46 44 44
RH 54 45 56 67 81 90 71 58 51 60 78 90 93 87 50 33 27 35 50 62 69 62
WIND DIR E E E NE NE NE NE NE N NW SW W W NW NW NW NW NW NW N N NE
WIND SPD 9 6 4 4 5 5 5 5 5 2 1 2 4 6 8 10 10 4 3 3 4 5
CLOUDS OV B2 B2 B1 SC B1 SC SC SC SC FW FW CL FW CL CL CL CL CL CL FW FW
POP 12HR 20 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 58 90 64 92 65 91 65 90
TEMP 80 77 62 62 87 84 68 67 89 85 70 69 88 84 69 68 88 84
DEWPT 45 49 55 58 55 58 62 64 61 62 65 66 62 62 65 66 62 63
PWIND DIR SE S S SE SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC FW FW SC FW FW FW SC SC
POP 12HR 0 0 0 0 5 5 10 0 20
RAIN SHWRS S
TSTMS 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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