Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
090
FOUS52 KCHS 020456
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
1256 AM EDT Thu Oct 2 2025
SCZ050-030800-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
1256 AM EDT Thu Oct 2 2025
Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat
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 60 77 61 79 64
Temp 66 62 62 70 75 76 70 67 65 63 62 71 77 77 71 68 66 65 66
Dewpt 56 54 55 57 59 60 60 59 58 57 56 59 61 62 63 64 63 63 63
RH 70 75 78 63 58 58 71 75 78 81 81 66 58 60 76 87 90 93 90
Wind dir NE NE NE NE NE NE NE NE NE NE N NE NE NE NE NE NE NE NE
Wind spd 10 11 11 13 13 16 13 12 11 12 11 13 14 16 12 11 10 11 11
Wind gust 25
Clouds CL FW CL FW SC FW FW FW FW FW SC SC SC SC SC SC SC B1 B1
PoP 12hr 0 0 5 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S
High Surf Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25
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 80 68 80 69 80 68 83 67 82
Temp 78 73 70 70 78 74 72 71 78 74 71 70 81 74 70 69 80 74
Dewpt 65 65 67 67 68 68 69 69 68 68 68 68 67 68 68 68 67 66
PWind dir NE NE E E E E E E E
Wind char GN GN GN GN GN GN GN LT GN
Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 SC SC SC B1
PoP 12hr 30 20 50 30 50 20 40 10 30
Rain shwrs C S S C C C C C C S S C C S C
Tstms S S S S C S S S S S
$$
GAZ118-030800-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
1256 AM EDT Thu Oct 2 2025
Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 80 63 81 66
Temp 68 64 63 72 78 78 72 70 68 65 63 72 79 79 73 70 69 67 67
Dewpt 61 58 56 60 61 61 62 61 60 60 58 62 65 65 64 65 65 65 65
RH 78 81 78 66 56 56 71 73 76 84 84 71 62 62 73 84 87 93 93
Wind dir NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd 9 10 11 12 12 13 11 12 11 12 11 13 13 13 10 10 10 10 10
Wind gust 21 23 20
Clouds SC FW CL CL FW SC B1 SC SC SC SC SC SC SC SC SC B1 B1 B2
PoP 12hr 0 5 10 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S
Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 81 69 81 71 81 70 84 69 85
Temp 80 74 71 70 79 75 72 72 79 75 72 70 82 75 71 70 83 76
Dewpt 69 68 69 69 72 71 70 70 73 71 70 70 72 70 70 69 71 70
PWind dir NE NE E E E E E NE E
Wind char GN GN GN GN GN LT GN LT LT
Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1
PoP 12hr 40 30 70 40 50 20 40 10 30
Rain shwrs C S C C L C C C C S S C C C
Tstms S S S S C S S S C S S
$$
SCZ050-030800-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
1256 AM EDT Thu Oct 2 2025
Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat
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 62 77 63 78 67
Temp 68 64 63 70 75 76 72 70 68 65 63 71 76 77 72 71 69 68 68
Dewpt 60 58 58 62 64 64 64 64 62 61 60 64 67 67 67 68 67 66 66
RH 76 81 84 76 69 66 76 81 81 87 90 79 74 71 84 90 93 93 93
Wind dir NE NE NE NE NE NE NE NE NE NE N NE NE NE NE NE NE NE NE
Wind spd 12 13 13 14 16 18 17 14 13 13 13 14 16 18 13 12 10 11 11
Wind gust 23 26 24 23 20
Clouds CL FW CL FW SC SC SC SC SC SC SC SC B1 B1 SC SC SC B1 B1
PoP 12hr 0 0 10 30 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C S S
Tstms S
High Surf Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25
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 79 70 80 72 80 70 82 71 82
Temp 78 74 72 72 79 75 74 73 79 75 73 72 80 75 73 72 81 75
Dewpt 70 69 70 70 73 72 71 71 73 72 71 70 72 72 72 71 72 71
PWind dir NE E E E E E E E E
Wind char BZ GN GN GN GN GN GN LT GN
Avg clouds B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 SC SC SC B1
PoP 12hr 30 30 50 40 50 20 40 20 30
Rain shwrs C C C C C C C C C S S C C S S S C
Tstms S S S S C S C S C S
$$
SCZ048-030800-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
1256 AM EDT Thu Oct 2 2025
Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 61 78 62 79 66
Temp 67 63 62 70 76 77 72 68 66 64 62 71 78 78 72 69 68 66 67
Dewpt 59 56 56 60 61 62 62 61 59 58 58 62 64 65 65 65 65 64 64
RH 75 78 81 71 60 60 71 78 78 81 87 73 62 64 79 87 90 93 90
Wind dir NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd 10 11 12 13 12 11 11 12 11 13 12 14 12 12 10 10 10 11 12
Wind gust 20 21 23 21 24 23 21
Clouds FW CL CL CL FW SC SC FW FW FW FW SC SC SC SC SC B1 B1 B1
PoP 12hr 0 5 5 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S
High Surf Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 69 80 70 80 69 83 69 84
Temp 79 74 71 70 79 74 72 72 78 74 71 70 82 74 71 70 82 74
Dewpt 68 68 68 69 72 71 70 69 72 71 69 69 71 70 69 69 71 70
PWind dir NE NE E E E E E E E
Wind char GN GN GN GN GN LT GN LT LT
Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC
PoP 12hr 30 30 60 40 50 20 40 10 20
Rain shwrs C S C C L C C C C S S C C S
Tstms S S S C C C S C S
$$
SCZ043-030800-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
1256 AM EDT Thu Oct 2 2025
Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat
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 76 57 78 62
Temp 62 58 59 70 75 76 68 64 61 59 59 70 76 77 69 65 64 62 64
Dewpt 57 54 55 56 58 58 60 59 57 55 56 58 60 61 64 63 62 62 63
RH 84 86 87 61 55 54 76 84 87 87 90 66 58 58 84 93 93100 97
Wind dir NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd 6 8 9 10 10 10 8 8 8 9 10 11 11 10 6 6 6 9 9
Wind gust 18 20 19 17
Clouds CL FW CL CL FW SC SC CL CL FW FW FW FW FW SC SC SC B1 B2
PoP 12hr 0 0 0 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25
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 78 65 78 66 78 64 82 64 81
Temp 77 70 67 67 77 71 68 68 77 70 67 67 81 71 67 67 80 71
Dewpt 64 66 65 67 68 69 67 68 69 70 67 67 67 69 67 67 67 68
PWind dir NE NE E E E NE E E E
Wind char GN GN GN LT GN LT GN LT LT
Avg clouds B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 SC SC SC SC
PoP 12hr 20 20 50 30 40 20 30 10 20
Rain shwrs S S C C C C C C S S C S
Tstms S C S S S S S
$$
GAZ099-030800-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
1256 AM EDT Thu Oct 2 2025
Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 60 81 60 82 64
Temp 67 63 62 72 79 79 72 67 65 62 61 72 80 80 72 68 66 64 65
Dewpt 60 57 54 55 55 55 57 58 57 55 54 56 59 59 60 61 62 61 61
RH 78 81 75 55 44 44 59 73 75 78 78 57 49 49 66 78 87 90 87
Wind dir NE NE NE NE NE E NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd 5 9 10 11 10 11 8 8 8 10 11 12 11 11 6 6 6 9 10
Wind gust 17 18 19 19 18 18 19
Clouds FW FW CL CL FW FW SC FW CL FW FW CL FW SC SC SC SC B2 B2
PoP 12hr 0 0 0 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 67 82 69 82 68 84 66 87
Temp 81 74 69 69 80 73 71 70 80 73 70 69 82 75 70 68 85 76
Dewpt 64 65 66 67 69 69 69 69 70 69 69 68 68 68 69 68 67 68
PWind dir NE NE E E E E E E E
Wind char GN GN GN LT GN LT GN LT LT
Avg clouds B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC SC SC
PoP 12hr 10 20 50 30 40 20 30 10 20
Rain shwrs S S C C C S C S S C S
Tstms C S S S
$$
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