Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
290
FOUS52 KCHS 130516
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
1216 AM EST Thu Nov 13 2025
SCZ050-132100-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
1216 AM EST Thu Nov 13 2025
Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25
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 70 44 69 46 74
Temp 46 44 60 68 68 57 52 49 46 45 59 66 66 55 52 49 47 48 63 72 72 62
Dewpt 42 41 43 39 37 41 43 42 39 36 36 32 34 39 41 42 42 43 44 45 46 49
RH 86 89 53 34 32 55 71 77 76 70 42 28 30 55 66 77 83 83 50 38 39 62
Wind dir W NW N NW NW W W NW N N NE NE N S SW SW W W W W SW SW
Wind spd 6 5 5 3 3 1 1 2 4 5 5 3 3 2 2 4 5 5 8 9 9 8
Clouds CL CL CL CL CL SC SC FW FW CL CL CL CL CL CL CL CL CL CL 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 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25
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 53 77 52 72 50 75 54 74
Temp 58 56 73 67 60 53 70 59 54 53 72 62 57 56 71 62
Dewpt 47 47 54 55 53 47 44 48 49 49 51 54 54 53 55 56
PWind dir SW SW W NW S S SW SW
Wind char GN GN LT LT LT LT LT LT
Avg clouds SC FW FW FW FW FW CL FW FW SC FW FW FW SC SC SC
PoP 12hr 0 0 0 0 0 5 10 5
$$
GAZ118-132100-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
1216 AM EST Thu Nov 13 2025
Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 72 45 71 45 75
Temp 47 45 61 70 71 58 53 50 47 45 61 69 69 57 52 49 47 46 63 73 74 62
Dewpt 44 44 47 42 42 44 45 42 40 39 41 39 41 45 45 45 44 43 47 46 46 47
RH 89 96 60 36 35 59 74 74 76 79 48 33 36 64 77 86 89 89 56 38 37 58
Wind dir W W NW NW NW SE W NW N N NE NE E SE S SW W W W W SW SW
Wind spd 4 4 5 4 3 1 1 1 2 2 3 3 3 2 2 2 2 2 5 5 6 5
Clouds CL CL CL CL CL FW SC SC FW CL CL CL CL CL CL CL CL CL CL CL CL FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 53 78 54 76 53 78 55 77
Temp 57 54 75 68 61 54 74 63 58 54 75 66 59 55 74 65
Dewpt 45 48 57 57 54 50 52 53 53 51 56 58 56 54 59 59
PWind dir SW W W W S SW SW SW
Wind char LT GN LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr 0 0 0 0 0 5 10 5
$$
SCZ050-132100-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
1216 AM EST Thu Nov 13 2025
Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25
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 69 48 67 49 72
Temp 50 48 59 67 67 58 55 52 49 49 59 65 65 57 55 52 51 51 63 70 70 62
Dewpt 44 44 46 41 37 48 48 47 43 40 40 39 40 43 45 45 46 46 49 51 53 54
RH 80 86 62 39 33 69 77 83 80 71 49 38 40 59 69 77 83 83 60 51 55 75
Wind dir NW NW NW NW NW W NW NW N N NE NE E S SW SW W W W SW SW SW
Wind spd 5 5 4 3 3 2 2 2 3 4 5 5 3 2 2 3 4 4 5 8 9 6
Clouds CL CL CL CL FW SC SC FW FW CL CL CL CL CL CL FW FW CL CL 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 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25
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 57 75 55 71 56 73 57 72
Temp 60 58 72 67 62 56 69 61 58 57 71 63 60 58 70 62
Dewpt 51 50 58 60 56 50 51 53 54 54 59 59 58 56 60 60
PWind dir SW SW W NE S S SW SW
Wind char GN GN LT LT LT LT LT LT
Avg clouds SC SC FW FW FW FW FW FW FW SC FW FW FW SC SC SC
PoP 12hr 0 0 0 0 0 5 10 5
$$
SCZ048-132100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
1216 AM EST Thu Nov 13 2025
Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 70 46 69 47 74
Temp 47 45 60 68 68 58 53 50 47 46 59 66 67 56 52 51 49 48 63 71 72 62
Dewpt 44 43 45 41 38 46 46 43 41 39 40 39 40 45 46 46 45 43 48 49 49 52
RH 89 93 58 37 33 64 77 77 79 76 49 37 37 66 80 83 86 83 58 46 44 70
Wind dir W NW N N NW SW N N N N NE NE E S S SW W W W W SW SW
Wind spd 5 4 4 3 3 1 0 1 2 3 4 2 3 2 2 2 3 3 5 6 6 5
Clouds CL CL CL CL CL FW B1 SC FW CL CL CL CL CL CL CL CL CL CL CL FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 54 76 54 73 54 76 55 74
Temp 58 55 73 67 60 54 71 61 57 55 73 64 59 56 71 63
Dewpt 46 48 57 57 54 49 52 54 53 52 57 59 56 54 59 59
PWind dir SW W W W S S SW SW
Wind char LT GN LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr 0 0 0 0 0 5 10 5
$$
SCZ043-132100-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
1216 AM EST Thu Nov 13 2025
Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25
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 69 40 68 41 73
Temp 42 41 59 68 68 53 47 44 42 40 59 66 67 52 47 44 42 43 63 71 72 59
Dewpt 41 41 43 38 38 42 42 39 36 36 37 33 35 39 40 39 40 40 44 44 44 47
RH 96100 55 33 33 66 83 82 79 85 44 29 30 61 76 82 93 89 50 38 37 64
Wind dir NW NW NW N NW N N N N N NE NE NW S S SW W W W W SW SW
Wind spd 5 3 4 3 2 0 0 1 2 2 3 2 2 2 2 2 3 4 5 8 6 5
Clouds CL CL CL CL CL FW SC FW FW CL CL CL CL CL CL CL CL CL CL 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
Wind chill 38 39
Min chill 38 38
Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25
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 51 75 49 72 47 74 51 73
Temp 55 53 73 64 57 50 70 57 51 49 72 60 55 53 70 61
Dewpt 44 47 54 55 51 46 44 48 47 48 51 55 53 53 56 57
PWind dir SW W W W S SW SW W
Wind char LT GN LT LT LT LT LT LT
Avg clouds SC SC FW FW FW FW FW FW FW SC FW FW SC SC SC SC
PoP 12hr 0 0 0 0 0 5 10 5
$$
GAZ099-132100-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
1216 AM EST Thu Nov 13 2025
Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 74 41 73 42 77
Temp 45 43 61 71 71 58 52 47 44 41 60 70 71 57 50 46 44 43 63 74 75 62
Dewpt 44 43 44 38 38 38 39 39 37 35 37 34 32 37 39 39 40 40 43 41 41 44
RH 96100 53 30 30 47 61 74 76 79 42 26 24 47 66 76 86 89 48 30 29 52
Wind dir W W NW NW NW NW NW N N N NE E E SE S SW SW W W W SW SW
Wind spd 4 4 5 5 5 2 2 2 2 2 3 3 2 2 2 2 2 2 5 6 6 4
Clouds CL CL CL CL CL FW SC SC FW CL CL CL CL CL CL CL CL CL CL CL FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 50 79 51 77 50 79 54 78
Temp 54 51 75 67 59 52 74 63 54 51 76 66 57 55 74 65
Dewpt 43 47 54 55 53 47 47 48 48 49 53 55 54 53 57 56
PWind dir SW W W W S SW SW W
Wind char LT GN LT LT LT LT LT LT
Avg clouds FW FW CL FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr 0 0 0 0 0 5 10 5
$$
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