818
FOUS52 KCHS 190936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT SUN APR 19 2026
SCZ150-192000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT SUN APR 19 2026
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 82 49 77 49 75
TEMP 69 79 80 73 64 59 55 51 52 67 74 76 68 60 54 50 52 66 73 73 63
DEWPT 61 61 53 48 42 40 36 34 35 32 30 34 38 42 40 35 34 34 33 36 41
RH 76 54 39 41 45 49 49 52 52 27 20 22 33 51 59 56 50 30 23 26 44
WIND DIR SW NW N N N N N N N N N NW S S NW N NE NE NE E SE
WIND SPD 8 11 16 14 10 6 6 8 8 8 6 8 5 5 5 8 10 9 8 8 6
CLOUDS B2 B2 B2 B2 B2 SC CL FW CL CL CL CL CL CL CL FW CL CL CL CL FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 04/22/26 THU 04/23/26 FRI 04/24/26 SAT 04/25/26
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 81 56 85 59 85 62 86
TEMP 55 58 79 71 61 60 83 73 63 63 83 74 65 65 84 75
DEWPT 46 49 44 48 54 54 50 54 57 57 52 56 60 61 56 61
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS FW SC SC FW CL CL FW FW FW FW FW SC SC FW SC SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN SHWRS S
GAZ218-192000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT SUN APR 19 2026
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 83 51 78 52 78
TEMP 69 80 82 77 69 62 57 53 53 68 76 78 71 60 55 52 54 68 76 76 67
DEWPT 58 63 57 51 42 38 36 34 33 33 32 34 38 42 42 38 36 40 39 41 45
RH 68 56 43 40 37 41 45 48 46 27 20 20 30 51 61 59 50 36 26 28 45
WIND DIR W NW NW N N N N N N NE N N SE S W N N NE E E SE
WIND SPD 4 10 13 12 8 5 5 5 6 6 5 6 4 3 3 4 5 6 6 8 5
CLOUDS B1 B1 B2 B2 B2 SC CL CL CL CL CL CL CL CL CL CL FW CL CL FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 04/22/26 THU 04/23/26 FRI 04/24/26 SAT 04/25/26
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 54 82 56 86 59 86 63 87
TEMP 56 57 80 73 61 59 85 76 63 61 85 77 67 64 86 77
DEWPT 49 50 47 49 53 52 50 53 55 55 53 57 60 59 58 62
PWIND DIR SE S S S S S S SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 SC FW CL FW FW CL CL SC SC SC FW SC SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN SHWRS S
TSTMS S
SCZ150-192000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT SUN APR 19 2026
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 82 53 75 54 73
TEMP 69 79 81 74 66 62 59 55 55 67 73 74 68 62 59 55 55 66 71 71 64
DEWPT 63 65 60 54 46 43 40 38 39 37 37 41 44 46 45 40 38 40 41 44 45
RH 81 62 49 50 48 50 49 53 55 33 27 30 42 56 60 57 53 38 34 38 50
WIND DIR SW W NW N N N N N NE NE NE S S SW NW N NE NE E E SE
WIND SPD 5 9 13 13 9 6 6 8 8 8 6 6 5 4 5 6 9 9 9 8 5
CLOUDS B2 B2 B2 OV B2 SC FW FW CL CL CL CL CL FW FW FW FW CL CL CL FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 04/22/26 THU 04/23/26 FRI 04/24/26 SAT 04/25/26
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 58 79 60 82 63 83 65 83
TEMP 60 61 78 71 64 63 81 73 66 65 81 74 67 67 82 74
DEWPT 48 52 52 53 57 56 57 59 61 60 60 62 63 64 63 65
PWIND DIR SE S SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW SC SC FW FW CL FW FW FW FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN SHWRS S
SCZ148-192000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT SUN APR 19 2026
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 82 52 77 53 76
TEMP 69 79 81 75 68 61 57 54 54 67 75 77 69 61 57 54 55 67 74 74 65
DEWPT 59 63 58 53 45 41 38 35 35 35 35 38 42 45 44 39 36 39 40 43 47
RH 70 58 46 46 43 48 49 48 48 30 23 24 37 56 62 57 49 36 29 33 52
WIND DIR W NW NW N N N N N N NE N W S S NW N NE NE E SE SE
WIND SPD 5 10 13 12 6 5 5 6 6 6 5 6 4 3 3 5 8 6 5 6 5
CLOUDS B1 B1 B2 OV B2 SC CL FW CL CL CL CL CL CL CL CL CL CL CL CL FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 04/22/26 THU 04/23/26 FRI 04/24/26 SAT 04/25/26
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 56 81 58 85 61 85 64 86
TEMP 58 60 79 72 62 60 83 75 65 63 83 75 67 66 84 77
DEWPT 49 51 49 53 55 54 54 58 58 57 57 61 61 61 61 64
PWIND DIR S S SW SW S S S SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC SC FW FW CL CL FW FW FW SC SC SC FW SC SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN SHWRS S
SCZ043-192000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT SUN APR 19 2026
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 78 44 75 45 75
TEMP 66 77 76 72 64 55 49 46 48 66 73 75 67 55 49 46 48 65 72 74 63
DEWPT 58 60 51 46 42 38 34 31 33 32 30 32 38 40 38 33 32 34 32 34 40
RH 75 56 42 39 45 53 56 55 56 28 20 21 34 57 66 60 54 31 23 23 43
WIND DIR W NW N N N N N N N N NW NW W SW N NE NE NE NE NE SE
WIND SPD 6 10 13 11 5 3 4 5 4 5 5 6 2 2 3 5 6 6 5 4 3
CLOUDS B2 B1 OV OV B2 FW CL FW FW CL CL CL CL CL FW FW FW CL CL CL FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE WED 04/22/26 THU 04/23/26 FRI 04/24/26 SAT 04/25/26
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 47 80 51 85 54 85 58 85
TEMP 49 52 78 70 56 56 83 74 59 58 84 74 60 61 84 74
DEWPT 45 48 42 46 50 51 47 52 53 54 50 55 58 58 54 60
PWIND DIR S SW SW SW S SW S SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC SC FW CL CL FW FW FW FW SC SC SC FW SC SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN SHWRS S
GAZ099-192000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT SUN APR 19 2026
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 77 47 78 49 78
TEMP 67 74 75 74 66 58 52 49 50 67 76 78 71 59 52 49 51 67 76 78 69
DEWPT 59 57 50 43 37 35 34 30 29 30 30 32 36 37 37 33 31 33 32 31 35
RH 75 55 41 33 34 42 50 48 44 25 18 19 28 44 56 54 46 28 20 18 28
WIND DIR W NW NW N N N N N N NE N NW NW W NW N NE NE NE NE E
WIND SPD 6 11 12 11 5 4 4 5 5 5 6 6 2 2 3 4 5 5 5 5 2
CLOUDS B2 B2 OV B1 B1 FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW SC
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 04/22/26 THU 04/23/26 FRI 04/24/26 SAT 04/25/26
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 84 53 88 57 88 60 86
TEMP 53 54 81 75 59 56 86 79 62 59 86 80 65 62 84 78
DEWPT 44 46 42 40 46 49 44 43 50 53 49 48 55 56 55 57
PWIND DIR SE S S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC FW FW CL CL FW FW FW SC SC SC FW SC B1
POP 12HR 0 0 0 0 0 0 10 30
RAIN SHWRS C
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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