755
FOUS52 KCHS 180936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT SAT APR 18 2026
SCZ150-182000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 91 66 83 49 76
TEMP 67 82 88 86 75 71 70 68 69 80 82 74 64 59 54 51 51 66 74 75 67
DEWPT 62 61 57 58 60 63 64 63 62 60 56 51 45 42 39 38 39 35 33 35 38
RH 84 49 35 39 60 76 81 84 78 51 41 44 50 53 57 61 63 32 22 23 34
WIND DIR S S S S S S SW SW SW W NW N N N N N N NE N N S
WIND SPD 4 5 10 12 10 9 10 9 8 10 13 14 11 9 8 8 9 9 8 8 5
CLOUDS FW FW SC FW SC SC B1 SC B2 B2 B2 B2 B2 SC FW FW FW CL CL CL CL
POP 12HR 0 0 20 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 48 75 53 81 56 85 60 86
TEMP 54 51 73 66 56 56 79 70 61 60 83 73 64 62 84 74
DEWPT 39 36 36 42 47 49 44 49 53 53 50 55 57 57 51 56
PWIND DIR NW E S S SW SW SW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW CL CL CL FW FW SC SC FW FW FW CL FW CL FW FW
POP 12HR 0 0 0 0 0 0 0 5
GAZ218-182000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 68 85 52 78
TEMP 67 84 91 90 80 74 71 69 70 80 84 77 68 62 57 54 53 68 76 78 70
DEWPT 57 60 57 58 60 61 61 57 58 62 60 56 48 42 39 38 37 37 35 36 40
RH 70 44 32 34 51 64 71 66 66 54 44 48 49 48 51 54 54 32 22 22 33
WIND DIR SW W SW S S S SW SW W W NW N N N N N N NE N NE E
WIND SPD 2 3 6 10 9 6 5 4 5 9 11 13 10 8 5 6 8 9 6 6 4
CLOUDS FW FW SC SC SC B1 SC B1 B1 B1 B2 B2 B2 SC CL CL FW CL CL CL CL
POP 12HR 0 0 20 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 51 77 54 82 56 87 60 88
TEMP 55 53 76 69 57 56 80 73 60 59 85 76 64 62 85 77
DEWPT 42 38 40 46 49 50 46 48 53 52 50 54 56 55 53 55
PWIND DIR N E SE S SW S S S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS CL CL CL FW FW FW SC SC FW FW FW FW CL CL FW SC
POP 12HR 0 0 0 0 0 0 0 5
SCZ150-182000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 82 53 75
TEMP 68 80 84 80 73 71 70 69 70 79 82 73 65 61 58 55 55 67 73 74 68
DEWPT 64 65 64 64 65 66 67 66 65 64 62 56 49 45 43 42 42 40 40 42 45
RH 87 60 51 58 76 84 90 90 84 60 51 55 56 56 57 61 61 37 30 32 43
WIND DIR S S S S S S SW SW SW W NW N N N N N N NE NE E S
WIND SPD 3 5 10 10 8 8 8 8 6 9 11 13 10 9 8 9 9 9 8 6 4
CLOUDS FW FW SC FW SC SC SC B1 B2 B2 B2 OV B2 B1 FW FW FW CL CL CL CL
POP 12HR 0 0 20 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 53 73 57 79 60 83 63 83
TEMP 58 55 72 67 60 60 77 71 64 62 81 74 66 64 82 75
DEWPT 44 42 44 47 49 51 52 54 57 56 57 60 61 60 59 61
PWIND DIR NW E SE S SW SW SW SW
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS FW CL CL CL FW FW SC SC FW FW FW CL FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 5
SCZ148-182000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 52 77
TEMP 68 84 89 86 77 72 70 69 70 80 83 75 67 61 57 54 54 67 75 76 69
DEWPT 61 62 61 62 63 64 64 60 59 63 62 57 49 43 41 39 39 38 38 40 43
RH 78 48 39 45 62 76 81 73 68 56 49 54 52 51 55 57 57 34 26 27 39
WIND DIR SW S S S S S SW SW SW W NW N N N N N N NE N NE SE
WIND SPD 2 4 8 10 8 8 8 5 5 9 11 12 10 8 6 8 8 8 6 6 3
CLOUDS FW SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 SC FW FW CL CL CL CL CL
POP 12HR 0 0 20 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 52 76 55 81 58 86 61 85
TEMP 57 54 74 67 58 58 79 72 62 60 84 74 64 63 84 75
DEWPT 44 40 43 49 50 51 49 53 55 54 54 58 58 56 56 60
PWIND DIR NW E SE S SW SW SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL CL CL FW FW SC FW FW FW FW CL CL CL FW SC
POP 12HR 0 0 0 0 0 0 0 5
SCZ043-182000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 91 62 80 44 75
TEMP 63 84 90 89 77 70 66 64 66 78 79 71 62 54 49 46 47 65 73 75 66
DEWPT 59 60 54 55 59 61 60 58 58 60 54 49 45 41 39 36 37 36 33 32 38
RH 87 44 30 32 54 73 81 81 75 54 42 46 54 61 68 68 68 34 23 21 36
WIND DIR S S SW S S S S SW SW NW N N N N N N N NE N N NW
WIND SPD 1 3 6 9 8 6 5 5 5 10 13 11 6 5 5 5 5 6 6 6 2
WIND GUST 21
CLOUDS CL FW SC SC SC SC SC SC B2 B2 OV OV B2 SC CL FW FW CL CL CL CL
POP 12HR 0 0 30 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 44 74 46 80 51 86 55 86
TEMP 49 48 72 65 50 50 78 71 56 55 84 74 59 58 85 75
DEWPT 37 35 34 41 46 48 43 47 49 50 47 52 53 53 49 54
PWIND DIR NW NE S SW SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL CL CL FW FW SC SC FW FW FW CL FW CL FW SC
POP 12HR 0 0 0 0 0 0 0 0
GAZ099-182000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 66 79 48 78
TEMP 65 84 90 92 85 75 71 68 68 76 77 73 66 58 53 50 50 66 75 78 70
DEWPT 56 59 55 52 55 55 55 56 58 60 56 49 41 39 36 33 34 32 31 31 34
RH 73 43 31 26 36 50 57 65 70 58 48 43 40 49 52 52 54 28 20 18 26
WIND DIR W W SW SW SW SW SW W W NW NW N N N N N N NE N N N
WIND SPD 2 3 8 8 4 3 3 4 5 10 13 11 6 5 5 5 5 6 6 6 2
CLOUDS FW FW SC SC SC SC B1 B2 B1 B2 OV B2 B1 FW FW CL CL CL CL CL CL
POP 12HR 0 0 20 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 49 80 50 85 54 89 57 90
TEMP 53 51 77 72 55 52 82 76 59 57 86 79 63 59 87 81
DEWPT 36 33 34 34 46 47 41 40 45 49 44 44 48 51 46 47
PWIND DIR NW NE SE SW S S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL CL FW FW SC SC FW FW FW FW CL FW CL FW SC
POP 12HR 0 0 0 0 0 0 0 5
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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