Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
566
FOUS52 KCHS 231256
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
756 AM EST Sun Nov 23 2025
SCZ050-232100-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
756 AM EST Sun Nov 23 2025
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 49 71 54 75
Temp 67 72 72 62 57 54 51 50 63 69 69 59 57 56 56 58 69 73 74 68
Dewpt 58 55 53 54 52 51 48 46 47 47 48 52 54 54 55 56 60 61 61 62
RH 73 55 51 75 83 90 89 86 56 45 47 78 90 93 96 93 73 66 64 81
Wind dir N N N NE NE NE NE NE NE E E E E E E E SE S S S
Wind spd 8 8 6 3 2 2 4 6 8 9 9 8 6 5 5 5 6 10 9 5
Clouds B1 FW FW CL CL FW FW CL CL FW FW FW FW SC B1 B2 B2 B2 B2 B2
PoP 12hr 0 0 0 5 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 60 77 48 62 36 57 36 60
Temp 62 62 76 67 59 49 60 51 43 37 55 46 39 37 58 51
Dewpt 62 61 61 61 53 42 32 32 28 25 23 28 28 26 33 38
PWind dir S SW W NW N N NE NE
Wind char LT GN GN GN LT GN LT GN
Avg clouds B1 B1 SC B1 B1 B1 FW FW FW FW FW FW SC SC SC SC
PoP 12hr 5 20 20 5 5 5 5 0
Rain shwrs S S S
Tstms S S
$$
GAZ118-232100-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
756 AM EST Sun Nov 23 2025
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 77 52 73 58 78
Temp 69 76 75 64 59 56 54 52 66 72 71 62 60 60 59 59 71 76 77 69
Dewpt 62 60 58 59 58 56 54 52 55 54 55 56 57 58 58 59 65 64 64 64
RH 78 58 55 84 96100100100 68 53 57 81 90 93 96100 81 66 64 84
Wind dir N N N E NE NE NE NE NE E E E E E E E S S S SE
Wind spd 5 5 5 2 2 2 2 3 6 9 9 5 5 4 3 2 5 6 6 4
Clouds FW FW FW FW FW FW SC SC CL FW FW FW SC SC B1 B2 B1 B2 B1 B1
PoP 12hr 0 0 0 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 60 80 48 63 38 59 37 63
Temp 62 61 78 68 59 48 61 52 43 38 57 47 40 38 61 54
Dewpt 62 61 65 62 53 41 31 28 25 24 25 28 28 28 39 43
PWind dir S SW NW NW NW N NE NE
Wind char LT LT LT LT LT LT LT GN
Avg clouds B1 SC SC B1 B1 B1 FW FW FW FW FW FW FW SC SC SC
PoP 12hr 5 20 10 5 5 5 5 0
Rain shwrs S
Tstms S
$$
SCZ050-232100-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
756 AM EST Sun Nov 23 2025
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 72 53 69 57 73
Temp 66 70 70 62 58 56 54 53 63 68 67 59 59 59 59 61 69 72 72 67
Dewpt 62 61 60 58 56 54 52 50 53 54 56 57 58 59 59 60 65 65 66 65
RH 87 73 71 87 93 93 93 89 70 61 68 93 96100100 97 87 79 81 93
Wind dir N N NE NE NE NE NE NE NE E E NE E E E SE SE S S S
Wind spd 5 5 5 2 2 2 3 5 6 9 9 5 5 5 4 4 5 8 8 4
Clouds SC SC FW FW FW FW FW CL CL FW FW FW FW SC B1 B2 B2 B2 B2 B2
PoP 12hr 0 0 0 5 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 62 76 50 61 40 56 40 60
Temp 64 63 74 66 60 51 59 52 45 40 54 47 43 41 58 54
Dewpt 64 63 65 65 56 44 37 35 31 28 28 31 30 31 40 43
PWind dir S SW W NW N N NE NE
Wind char LT GN LT GN LT LT LT GN
Avg clouds B2 B1 SC B1 B2 B1 FW FW FW FW FW FW SC SC SC SC
PoP 12hr 5 10 20 5 5 5 5 0
Rain shwrs S
Tstms S
$$
SCZ048-232100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
756 AM EST Sun Nov 23 2025
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 74 52 71 57 75
Temp 67 72 72 62 57 55 53 52 64 70 69 60 57 58 59 59 69 73 74 66
Dewpt 61 60 59 59 57 54 52 50 53 54 55 56 56 56 57 58 64 64 65 64
RH 81 66 64 90100 96 96 93 67 57 61 87 96 93 93 96 84 73 74 93
Wind dir N N N E NE NE NE NE NE E E E E E E E S S S S
Wind spd 5 4 4 2 2 2 2 4 6 8 8 5 5 4 3 3 5 6 6 3
Clouds FW FW FW CL CL FW FW FW CL FW FW FW FW SC B1 B2 B1 B2 B1 B1
PoP 12hr 0 0 0 5 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 60 77 49 62 39 57 38 62
Temp 62 61 75 66 58 49 60 51 43 39 55 46 41 39 59 53
Dewpt 62 61 65 63 53 41 34 32 27 25 26 30 29 28 38 42
PWind dir S SW NW NW NW N NE NE
Wind char LT LT LT GN LT LT LT GN
Avg clouds B1 B1 SC B1 B1 B1 FW FW FW FW FW FW SC SC SC SC
PoP 12hr 5 20 10 5 5 5 5 0
Rain shwrs S
Tstms S
$$
SCZ043-232100-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
756 AM EST Sun Nov 23 2025
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 45 71 51 75
Temp 66 72 72 59 54 50 47 46 62 69 70 57 54 53 53 54 68 74 74 66
Dewpt 58 55 54 55 52 49 47 45 46 47 48 51 52 52 52 54 60 61 61 63
RH 75 55 53 87 93 96100 96 56 45 45 80 93 96 96100 76 64 64 90
Wind dir N N N NE NE NE NE NE NE E E E E E E E SE S S S
Wind spd 6 6 5 2 1 1 2 4 6 6 5 4 4 3 3 2 5 9 6 4
Clouds SC FW CL CL CL CL FW FW CL FW FW FW SC SC B1 B2 B2 B2 B1 B2
PoP 12hr 0 0 0 5 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 58 77 44 60 32 56 31 59
Temp 60 60 75 64 55 45 59 47 39 33 54 41 34 32 57 48
Dewpt 60 60 62 60 50 39 30 30 25 24 22 26 24 24 30 36
PWind dir S SW NW NW NW N NE NE
Wind char LT GN LT LT LT LT LT LT
Avg clouds B1 B1 B1 B1 B1 SC FW FW FW FW FW FW SC SC SC SC
PoP 12hr 10 30 20 5 5 5 5 0
Rain shwrs S C S
Tstms S S
$$
GAZ099-232100-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
756 AM EST Sun Nov 23 2025
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 78 49 76 54 80
Temp 69 76 76 64 58 53 51 49 64 74 74 63 58 56 56 56 68 78 79 71
Dewpt 58 54 52 54 53 52 51 49 52 47 48 53 53 54 55 56 61 59 58 59
RH 68 46 43 70 83 96100100 65 38 40 70 83 93 96100 78 52 49 66
Wind dir N N N N NE E E E E E SE E E E E SE S S S S
Wind spd 5 5 5 2 2 2 2 2 5 8 8 5 4 3 3 2 5 8 6 3
Clouds FW FW FW FW FW FW SC SC CL FW FW FW SC SC B1 B2 B1 B2 B2 B1
PoP 12hr 0 0 0 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 59 78 43 62 33 59 32 63
Temp 62 61 76 66 55 43 60 49 41 34 55 45 36 33 60 53
Dewpt 61 61 62 57 49 34 23 24 23 21 17 22 23 22 29 33
PWind dir S SW NW NW NW N NE E
Wind char LT LT LT LT LT LT LT LT
Avg clouds B1 B1 B1 B2 B1 SC FW FW FW FW FW FW FW SC SC SC
PoP 12hr 10 40 10 5 5 5 0 0
Rain shwrs C C
Tstms S
$$
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