641
FOUS52 KCHS 171841
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
241 PM EDT SAT OCT 17 2026
SCZ150-180800-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
241 PM EDT SAT OCT 17 2026
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE
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 47 66 50 68 50
TEMP 60 56 53 51 48 47 54 64 65 60 55 53 50 50 58 66 67 60 57 54 52 51
DEWPT 51 48 45 43 39 37 39 43 45 45 44 43 42 42 45 47 47 48 47 45 44 43
RH 72 74 74 74 71 68 57 46 48 58 66 69 74 74 62 50 49 64 69 71 74 74
WIND DIR N N N N N N N N N N N N N N N N N N N N N N
WIND SPD 21 17 14 13 14 14 14 16 16 12 12 11 11 12 13 13 13 9 9 8 9 10
WIND GUST 35 28 31 25 25 27 27 27 26 24 23 24 24
CLOUDS B1 SC CL CL CL CL CL CL CL FW CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/20 WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 73 52 73 52 73 52 74 52 74
TEMP 71 63 56 53 71 64 55 52 71 64 56 53 73 62 56 54 72 65
DEWPT 45 47 44 44 47 49 48 47 46 48 48 46 45 48 49 48 49 51
PWIND DIR N N N N N N N NE NE
WIND CHAR GN LT GN LT LT LT LT LT GN
AVG CLOUDS FW FW CL CL CL CL FW FW FW CL FW FW CL CL CL CL CL FW
POP 12HR 0 0 0 0 0 0 0 0 0
GAZ218-180800-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
241 PM EDT SAT OCT 17 2026
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE
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 48 66 50 70 49
TEMP 67 61 56 53 50 48 56 64 66 60 56 53 52 50 59 68 69 60 56 53 51 50
DEWPT 50 49 47 44 41 38 39 44 45 45 44 43 42 41 45 48 48 48 46 44 43 42
RH 54 65 72 71 71 68 53 48 47 58 64 69 69 71 60 49 47 64 69 71 74 74
WIND DIR N N NE N N N NE NE NE N N N N N N N N N N N N N
WIND SPD 17 13 14 13 14 16 13 12 12 10 11 10 11 11 11 10 9 5 5 5 6 8
WIND GUST 28 24 27 20
CLOUDS FW SC CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/20 WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 74 51 76 50 77 51 76 53 76
TEMP 72 64 55 52 74 65 55 51 75 66 54 52 75 63 55 54 74 66
DEWPT 46 47 43 42 47 48 47 46 48 49 48 46 47 49 48 47 51 52
PWIND DIR N N N N N N NE NE NE
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS FW CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL FW
POP 12HR 0 0 0 0 0 0 0 0 5
SCZ150-180800-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
241 PM EDT SAT OCT 17 2026
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE
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 49 66 52 69 53
TEMP 61 57 54 52 49 49 55 64 66 61 57 54 52 52 59 67 67 62 59 56 54 53
DEWPT 54 51 48 46 42 41 45 49 50 50 48 47 46 46 50 52 53 52 50 48 47 46
RH 78 80 80 80 77 74 69 58 56 67 72 77 80 80 72 59 61 70 72 74 77 77
WIND DIR N N N N N N N N N N N N N N N N N N N N N N
WIND SPD 20 18 17 16 16 16 16 14 14 13 13 11 12 12 13 12 11 8 6 6 8 9
WIND GUST 29 33 27 27 27 24 24 21 23 23 17
CLOUDS B1 SC CL CL CL CL CL CL CL FW CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/20 WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 73 55 73 54 73 55 73 55 73
TEMP 71 65 59 56 71 67 58 55 71 66 59 56 72 64 59 56 72 67
DEWPT 50 50 48 47 52 52 51 49 51 52 51 49 50 52 52 51 54 55
PWIND DIR N N N N N N NE NE NE
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW CL FW CL CL FW FW FW CL FW FW CL CL CL CL CL FW
POP 12HR 0 0 0 0 0 0 0 0 5
SCZ148-180800-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
241 PM EDT SAT OCT 17 2026
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE
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 48 65 50 68 50
TEMP 64 59 54 52 50 48 54 63 64 59 56 53 51 50 58 66 67 60 56 54 52 51
DEWPT 53 51 46 44 41 38 41 47 48 47 45 44 43 42 47 51 51 50 48 46 44 43
RH 67 75 74 74 71 68 61 56 56 64 66 71 74 74 67 58 56 69 74 74 74 74
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 17 14 14 14 17 17 16 12 12 10 12 11 12 13 12 10 10 5 4 5 6 8
WIND GUST 32 27 29 26 27 27 26 25 25 24 24 23 23 23 20 14
CLOUDS FW SC CL CL CL CL CL CL FW CL CL CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/20 WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 72 52 74 52 75 52 74 53 74
TEMP 70 63 56 53 71 64 55 53 72 64 56 53 73 62 56 54 72 65
DEWPT 48 48 44 44 50 50 48 47 50 51 49 47 49 50 49 49 53 53
PWIND DIR N N N N N N NE NE NE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0 0 0 0 0
SCZ043-180800-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
241 PM EDT SAT OCT 17 2026
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE
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 44 63 46 66 46
TEMP 63 57 52 50 47 44 53 61 62 55 52 50 48 46 57 64 65 56 53 50 48 47
DEWPT 50 48 44 41 37 35 36 41 43 43 41 39 38 38 42 46 46 46 43 41 40 40
RH 62 72 74 71 68 70 52 48 50 64 66 66 68 73 57 52 50 69 69 71 74 76
WIND DIR N N NE N N N NE NE NE NE NE N N N N N N N N N N N
WIND SPD 16 12 10 10 12 12 13 13 12 10 10 9 10 10 11 12 10 5 5 5 6 8
WIND GUST 31 27 26 24 24 25 26 26 26 24 21 21 23 20
CLOUDS SC SC CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38
MIN CHILL 38
DATE 10/20 WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 71 48 72 47 74 48 74 48 73
TEMP 69 61 52 49 71 62 52 48 71 62 51 49 73 59 52 49 72 62
DEWPT 43 44 40 41 45 47 44 44 45 47 45 44 44 46 45 46 47 50
PWIND DIR N N N N N N NE NE NE
WIND CHAR GN LT GN LT LT LT LT LT GN
AVG CLOUDS FW FW CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL FW
POP 12HR 0 0 0 0 0 0 0 0 0
GAZ099-180800-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
241 PM EDT SAT OCT 17 2026
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE
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 46 65 46 68 47
TEMP 67 60 56 52 49 46 54 63 63 55 52 50 48 46 57 66 66 57 53 50 49 47
DEWPT 46 46 47 43 39 33 36 39 41 42 40 39 38 37 42 45 46 47 44 42 41 40
RH 47 60 72 71 68 60 50 41 44 61 63 66 68 71 57 47 48 69 71 74 74 76
WIND DIR N NE NE NE NE NE NE NE NE NE NE NE NE N NE N N N N N N N
WIND SPD 13 10 9 9 11 13 13 13 12 8 8 8 9 9 11 10 9 4 3 3 4 5
WIND GUST 26 23 20 20 21 24 24 23 20 19 19
CLOUDS CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/20 WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 73 49 75 48 76 48 76 49 75
TEMP 71 63 53 50 72 64 53 49 74 65 53 49 74 62 53 50 73 64
DEWPT 44 47 42 40 45 48 45 44 46 49 46 44 45 47 45 45 47 50
PWIND DIR N N N N N NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL
POP 12HR 0 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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