579
FOUS52 KCHS 200841
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
441 AM EDT TUE OCT 20 2026
SCZ150-202000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
441 AM EDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
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 75 48 75 46 74
TEMP 45 44 63 73 73 63 57 54 51 48 64 73 74 63 57 53 50 48 65 72 73 64
DEWPT 42 40 44 43 42 43 43 42 44 44 49 46 46 46 47 47 47 47 45 43 44 49
RH 89 86 50 34 33 48 59 64 77 86 58 38 37 54 69 80 89 96 48 35 35 58
WIND DIR N N N N N N N NE N N N N N N N N N N N N N N
WIND SPD 3 6 11 11 11 8 8 8 9 10 11 10 10 4 3 3 4 5 8 8 6 0
CLOUDS CL CL CL CL CL CL FW SC SC SC FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
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 73 50 70 48 73 51 76
TEMP 54 50 73 62 56 53 66 62 54 52 68 65 57 55 72 66
DEWPT 50 47 45 51 51 48 48 51 52 50 51 53 54 52 52 53
PWIND DIR NE NE NE NE NE NE NE NE
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0
GAZ218-202000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
441 AM EDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
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 75 50 77 47 76
TEMP 46 47 63 73 75 61 56 53 51 50 66 75 77 64 57 53 51 48 66 73 75 63
DEWPT 41 40 41 38 39 38 39 40 42 43 48 47 46 47 47 46 47 46 47 47 47 53
RH 83 76 44 28 27 42 53 61 71 77 52 37 33 54 69 77 86 93 50 40 37 70
WIND DIR N N N N N N N N N N NE N N N N N N N N N N E
WIND SPD 3 4 9 8 6 4 4 5 6 8 9 6 6 2 1 1 2 2 4 5 3 1
CLOUDS CL CL CL CL CL CL CL FW SC FW FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
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 50 74 54 71 54 74 55 77
TEMP 54 51 73 62 57 55 68 63 56 54 71 66 57 56 74 67
DEWPT 52 49 47 52 52 48 51 52 51 49 53 54 53 51 54 54
PWIND DIR NE NE NE NE NE NE NE NE
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0 0 0 0
SCZ150-202000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
441 AM EDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
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 74 54 75 52 73
TEMP 52 51 64 71 74 66 62 59 56 54 66 74 75 67 62 58 54 53 66 72 72 66
DEWPT 43 42 45 43 43 45 46 46 47 47 51 49 49 50 50 49 49 49 48 48 49 52
RH 71 71 50 36 33 47 56 62 72 77 58 41 40 54 65 72 83 86 52 42 44 61
WIND DIR N N N N N N N NE N N N N N N N N N N N N N N
WIND SPD 4 6 11 10 9 6 6 8 9 9 10 9 8 3 2 2 3 4 6 6 5 1
CLOUDS CL CL CL CL CL CL CL FW SC SC SC FW FW CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
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 72 55 69 53 72 57 75
TEMP 59 55 72 64 59 55 66 63 57 54 68 66 60 58 71 68
DEWPT 52 50 51 56 54 51 54 55 55 53 56 57 57 55 57 57
PWIND DIR NE NE NE NE NE NE NE NE
WIND CHAR LT GN GN BZ BZ BZ GN GN
AVG CLOUDS CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0
SCZ148-202000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
441 AM EDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
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 74 50 75 50 74
TEMP 47 47 61 70 73 62 57 54 51 50 63 73 75 64 59 55 52 51 64 71 74 64
DEWPT 42 41 44 42 40 41 42 44 44 45 50 49 48 49 49 48 49 49 49 49 50 53
RH 83 79 53 36 30 46 57 69 77 83 62 43 38 58 69 77 89 93 58 46 43 67
WIND DIR N N N N N N N NE NE N N N N N N N N N N N N N
WIND SPD 3 4 10 8 8 4 4 5 8 9 10 6 6 2 1 1 2 2 5 4 3 0
WIND GUST 18
CLOUDS CL CL CL CL CL CL FW FW SC SC SC FW FW CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
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 73 54 69 52 72 55 75
TEMP 55 52 72 62 57 54 65 62 55 53 68 65 58 56 72 66
DEWPT 52 50 49 53 52 49 53 54 52 51 56 55 54 53 57 56
PWIND DIR N NE NE NE NE NE NE NE
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0
SCZ043-202000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
441 AM EDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
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 73 47 74 43 73
TEMP 42 39 61 72 72 58 53 49 48 47 64 74 74 59 53 49 46 45 64 72 73 59
DEWPT 39 39 42 37 37 37 40 42 42 44 49 46 45 46 45 44 45 45 45 45 44 50
RH 89100 49 28 28 45 61 77 80 89 58 37 35 62 74 83 96100 50 38 35 72
WIND DIR N N N N N N N NE N N NE N N N N N N N N N N N
WIND SPD 0 4 9 10 9 5 2 3 4 5 9 9 8 0 0 0 2 2 4 6 5 0
CLOUDS CL CL CL CL CL CL FW FW SC SC FW CL FW CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 36
MIN CHILL 36
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
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 46 72 50 68 49 71 50 75
TEMP 50 48 72 59 53 50 65 59 52 50 69 62 53 50 72 64
DEWPT 49 48 44 49 48 46 46 50 48 48 49 51 49 50 50 52
PWIND DIR N NE NE NE NE NE NE NE
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS CL CL CL CL CL CL FW CL FW FW FW CL FW CL FW FW
POP 12HR 0 0 0 0 0 0 0 0
GAZ099-202000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
441 AM EDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
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 75 47 77 45 76
TEMP 46 45 64 74 75 60 55 53 51 47 65 76 77 62 55 51 49 46 65 75 75 62
DEWPT 38 38 40 36 36 38 37 35 37 39 46 44 44 48 48 48 46 45 47 45 46 54
RH 73 76 41 25 24 44 51 50 59 74 50 32 31 60 77 89 89 96 52 34 36 75
WIND DIR N N NE N N N N N NE NE NE N N N N N N N NE N N NE
WIND SPD 1 2 8 8 8 4 1 1 3 4 8 8 6 2 0 0 1 1 3 3 4 1
CLOUDS CL CL CL CL CL FW SC SC SC FW CL CL CL CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
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 46 74 50 69 49 73 49 76
TEMP 51 47 73 61 54 50 67 61 53 50 70 63 54 50 73 66
DEWPT 51 46 42 49 49 45 44 50 48 46 47 51 49 46 48 52
PWIND DIR NE NE NE NE NE NE NE NE
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS CL CL CL CL CL CL CL CL FW CL FW CL FW CL FW FW
POP 12HR 0 0 0 0 0 0 0 0
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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