342
FOUS52 KCHS 232056
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
456 PM EDT THU APR 23 2026
SCZ150-240800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
456 PM EDT THU APR 23 2026
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN
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 86 63 87 62
TEMP 83 70 62 61 57 61 78 86 82 72 68 65 63 66 80 85 83 73 68 66 64 65
DEWPT 54 53 57 59 57 60 58 54 56 58 60 61 61 62 60 56 59 61 63 63 63 63
RH 37 55 84 93100 97 50 34 41 61 76 87 93 87 51 37 44 66 84 90 97 93
WIND DIR S S S SW SW SW SW S S S S SW SW SW SW SW S SW S SW W NW
WIND SPD 12 10 8 6 5 5 8 8 11 10 8 6 5 5 6 10 12 10 6 5 4 5
CLOUDS FW CL CL CL CL CL CL FW FW FW FW FW FW FW FW B1 B1 B2 B2 B1 B1 B1
POP 12HR 0 5 0 30 60
QPF 12HR 0 0 0 0.03 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C C
TSTMS S C S
DATE 04/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 78 61 83 65 87 63 87
TEMP 81 75 64 62 75 70 63 65 81 75 68 68 84 78 68 67 85 77
DEWPT 60 60 58 55 55 57 59 62 63 63 64 64 62 61 60 59 55 58
PWIND DIR NE NE E SE S SW W W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC SC SC B2 B2 SC SC SC SC SC B1 B1 SC
POP 12HR 30 20 10 10 30 20 20 10 20
RAIN SHWRS C C S S S C S S S S S
TSTMS S S S S
GAZ218-240800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
456 PM EDT THU APR 23 2026
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN
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 58 87 63 88 63
TEMP 84 74 65 61 59 61 78 87 83 75 70 66 63 65 81 87 85 75 70 67 65 65
DEWPT 48 53 58 59 58 60 58 52 57 59 60 61 59 59 61 58 61 63 64 64 63 63
RH 29 48 78 93 96 97 50 30 41 58 71 84 87 81 51 38 45 66 81 90 93 93
WIND DIR S S S S SW SW SW S S S S S SW SW W SW S S S SW W NW
WIND SPD 10 8 5 4 3 3 5 5 9 8 5 4 4 4 5 8 10 6 4 3 3 3
CLOUDS CL CL CL CL CL FW CL FW SC SC SC FW FW FW FW B1 B1 B2 B1 B1 B1 SC
POP 12HR 0 5 0 30 50
QPF 12HR 0 0 0 0.04 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S
TSTMS S S S
OBVIS K
DATE 04/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 63 79 64 87 66 90 65 88
TEMP 84 77 67 64 76 72 65 65 84 80 70 68 87 81 70 67 85 80
DEWPT 63 64 63 60 62 62 63 65 66 66 66 65 64 64 61 60 59 59
PWIND DIR N E E SE S SW W W W
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC B1 SC SC B1 SC SC SC B2 B2 SC SC B1 SC SC B1 B2 SC
POP 12HR 30 20 20 10 30 20 20 10 20
RAIN SHWRS S C S S S S S C S S S
TSTMS S C S S
SCZ150-240800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
456 PM EDT THU APR 23 2026
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN
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 82 65 85 65
TEMP 79 72 69 66 65 66 77 81 79 71 69 67 66 67 79 84 80 73 70 68 67 67
DEWPT 58 59 61 62 62 63 62 62 61 63 64 64 64 64 65 64 65 65 66 66 65 65
RH 49 64 76 87 90 90 60 53 54 76 84 90 93 90 62 51 60 76 87 93 93 93
WIND DIR S SW SW SW SW SW SW S S S S SW SW SW SW S S SW SW SW W NW
WIND SPD 11 9 6 5 5 5 6 10 11 8 5 5 5 5 5 10 11 8 5 5 4 4
CLOUDS CL CL CL FW FW FW CL CL FW FW FW FW FW FW FW SC SC B2 B2 B2 B1 B1
POP 12HR 0 0 0 20 60
QPF 12HR 0 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C C
TSTMS S C S S
DATE 04/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 61 75 64 81 67 85 66 84
TEMP 79 74 66 62 74 70 66 67 79 75 70 69 83 78 70 67 82 76
DEWPT 66 65 61 57 61 61 62 65 69 67 66 67 68 65 63 61 61 63
PWIND DIR NE NE NE SE S SW SW W SW
WIND CHAR LT LT GN LT GN LT GN LT GN
AVG CLOUDS B1 B1 SC SC B1 SC SC SC B2 B2 SC SC SC SC SC B1 B1 SC
POP 12HR 40 20 10 10 30 20 20 20 20
RAIN SHWRS C C S S S C S S S S S S
TSTMS S S S S
SCZ148-240800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
456 PM EDT THU APR 23 2026
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN
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 58 85 65 87 64
TEMP 81 70 64 60 58 62 77 84 81 73 69 67 65 67 80 85 83 73 69 68 66 66
DEWPT 55 57 60 60 58 61 60 58 60 62 62 63 61 61 63 61 64 65 65 64 63 64
RH 41 63 87100100 97 56 41 49 68 78 87 87 81 56 45 53 76 87 87 90 93
WIND DIR S S S SW SW SW SW S S S S S SW SW W SW S S S SW W NW
WIND SPD 10 8 5 5 4 4 5 6 10 8 5 5 4 4 5 8 10 5 5 4 3 4
CLOUDS CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW B1 B1 B2 B2 B1 B1 SC
POP 12HR 0 5 0 30 60
QPF 12HR 0 0 0 0.04 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C S
TSTMS S S
DATE 04/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 62 78 64 85 67 88 65 86
TEMP 83 76 67 63 76 72 65 67 83 78 70 69 86 80 70 66 84 78
DEWPT 65 65 62 59 62 62 63 65 68 67 66 65 66 65 62 60 59 61
PWIND DIR NE E E SE S SW W W W
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC B1 SC SC SC SC SC B1 B2 B2 SC SC SC SC SC SC B1 SC
POP 12HR 30 20 20 10 30 20 20 10 20
RAIN SHWRS S C S S S S S C S S S S S
TSTMS S S S S S
SCZ043-240800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
456 PM EDT THU APR 23 2026
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN
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 53 85 57 86 58
TEMP 84 71 61 55 53 58 77 85 83 73 65 60 58 62 79 85 83 73 66 63 60 62
DEWPT 47 51 55 55 53 58 57 50 52 57 59 58 58 59 60 55 57 62 63 61 60 62
RH 28 49 81100100100 50 30 34 57 81 93100 90 52 36 41 68 90 93100100
WIND DIR S S S SW SW SW SW SW S S S S SW SW SW SW S S S SW NW NW
WIND SPD 8 8 5 4 3 3 5 5 8 6 5 3 3 4 5 8 8 5 3 2 2 3
CLOUDS CL CL CL CL CL FW CL FW SC FW FW FW FW FW FW B1 B1 B2 B2 B1 B1 SC
POP 12HR 0 5 0 40 60
QPF 12HR 0 0 0 0.07 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C S
TSTMS S S
OBVIS K
DATE 04/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 83 56 77 57 83 61 85 60 85
TEMP 81 75 61 57 75 70 58 61 80 76 64 65 84 79 64 63 83 77
DEWPT 59 61 58 54 55 58 58 61 62 64 63 63 60 62 59 59 53 57
PWIND DIR N E E SE S SW W W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC SC SC B2 B2 SC SC SC B1 SC SC B1 SC
POP 12HR 30 20 20 10 40 20 30 10 20
RAIN SHWRS S C S S S C C S S S C S
TSTMS S C S S
GAZ099-240800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
456 PM EDT THU APR 23 2026
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN
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 56 88 61 89 61
TEMP 86 78 67 61 57 60 79 88 85 78 69 64 61 64 80 87 85 77 71 67 63 64
DEWPT 41 46 49 53 55 56 55 48 47 51 55 57 56 58 60 56 56 61 62 62 63 62
RH 21 32 52 75 93 87 44 25 27 39 61 78 84 81 51 35 37 58 73 84100 93
WIND DIR S S S S S SW W SW W SW S S SW SW W SW W W SW SW W NW
WIND SPD 5 4 5 4 3 3 4 5 5 2 3 4 3 4 5 9 8 3 2 2 2 3
CLOUDS FW FW CL CL CL CL CL SC SC FW FW FW FW FW FW B1 B1 B1 B1 B1 SC SC
POP 12HR 0 5 0 40 50
QPF 12HR 0 0 0 0.06 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S
TSTMS S S
OBVIS K K
DATE 04/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 88 60 82 61 88 64 89 62 88
TEMP 84 79 65 62 78 75 63 63 84 81 68 66 86 80 68 65 85 81
DEWPT 59 59 63 59 59 60 62 63 65 64 65 65 62 62 59 59 55 53
PWIND DIR N E E SE SW SW W W W
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC B1 SC B1 B1 SC SC SC B2 B1 SC B1 B1 SC SC B1 B1 SC
POP 12HR 30 20 20 20 30 20 30 10 20
RAIN SHWRS S C S S S S S C C S S S C S
TSTMS S S 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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