Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
376
FOUS52 KCHS 100951
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
551 AM EDT Tue Mar 10 2026
SCZ050-102000-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
551 AM EDT Tue Mar 10 2026
Date Tue 03/10/26 Wed 03/11/26 Thu 03/12/26
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 85 62 86 64 78
Temp 64 74 84 82 72 66 65 63 62 76 84 82 72 69 68 66 66 76 74 69 59
Dewpt 60 63 64 64 63 62 62 62 61 64 61 62 63 63 63 62 62 63 60 54 47
RH 87 69 51 55 73 87 90 97 97 66 46 51 73 81 84 87 87 64 62 59 64
Wind dir SW SW SW SW S SW SW SW S SW SW S S S S SW SW SW W N N
Wind spd 3 5 8 10 8 6 6 5 5 8 12 13 11 10 11 10 10 13 14 16 13
Clouds B2 SC SC SC SC FW FW FW SC B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2
PoP 12hr 20 5 0 0 90
QPF 12hr 0.04 0 0 0 0.46
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S C C D D C
Tstms S S S S S C
Date Fri 03/13/26 Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
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 44 69 52 76 58 79 60 76
Temp 48 46 67 62 55 54 74 66 60 60 77 70 64 61 73 61
Dewpt 38 37 45 50 51 51 51 56 58 59 60 62 62 61 54 42
PWind dir NE E SW E SE S S W
Wind char GN GN LT LT LT GN GN GN
Avg clouds B1 FW FW SC SC FW SC FW FW SC B1 B1 B1 B2 B2 B2
PoP 12hr 30 5 5 5 20 50 50 60
Rain shwrs C S C C C C L C
Tstms S S
$$
GAZ118-102000-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
551 AM EDT Tue Mar 10 2026
Date Tue 03/10/26 Wed 03/11/26 Thu 03/12/26
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 88 64 89 65 79
Temp 65 77 86 87 75 70 67 64 64 77 87 87 75 71 69 67 66 77 74 71 62
Dewpt 63 66 63 62 64 63 63 62 61 64 64 63 64 64 63 62 63 66 63 57 50
RH 93 69 46 43 69 78 87 93 90 64 46 45 69 79 81 84 90 69 69 61 65
Wind dir S W W SW S S S SW SW SW SW S S S S SW SW SW W NW N
Wind spd 2 3 6 8 5 5 4 3 3 5 10 11 9 9 6 6 8 11 12 13 11
Clouds B1 FW SC SC SC CL CL SC SC SC SC B1 SC B1 B1 B1 B2 B2 OV OV B1
PoP 12hr 20 5 0 5 90
QPF 12hr 0.06 0 0 0 0.54
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L L D D C
Tstms S C S C
Date Fri 03/13/26 Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 70 52 77 59 81 62 76
Temp 51 47 67 64 55 53 75 67 60 61 79 72 66 62 73 60
Dewpt 40 38 50 53 52 51 55 58 59 60 63 65 63 61 54 42
PWind dir NE E NE E SE SE S W
Wind char GN LT LT LT LT GN GN GN
Avg clouds B1 FW FW SC SC FW SC SC SC B1 B1 B1 B1 B2 B2 B1
PoP 12hr 30 5 5 5 20 50 50 50
Rain shwrs C S C C C C C C
Tstms S S S
$$
SCZ050-102000-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
551 AM EDT Tue Mar 10 2026
Date Tue 03/10/26 Wed 03/11/26 Thu 03/12/26
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 77 62 80 64 76
Temp 64 70 77 75 67 65 64 63 62 73 79 76 69 67 66 65 65 74 74 66 58
Dewpt 60 66 65 64 64 63 63 63 62 65 66 65 64 64 65 64 63 65 65 59 49
RH 87 87 67 69 90 93 97100100 76 64 69 84 90 97 97 93 74 74 78 72
Wind dir SW SW S S S SW SW SW SW SW S S S S SW SW SW SW W NW N
Wind spd 3 4 6 8 5 5 5 5 5 6 11 12 9 10 10 10 10 12 13 13 11
Clouds B2 B1 SC SC SC FW FW SC SC B1 SC B1 B1 B1 B2 B2 B2 B2 OV OV B2
PoP 12hr 20 5 0 0 90
QPF 12hr 0.02 0 0 0 0.43
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S C C D D C
Tstms S S S S S C
Date Fri 03/13/26 Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
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 47 66 53 72 59 76 61 73
Temp 50 49 65 61 56 54 70 64 60 61 74 69 65 62 71 60
Dewpt 40 40 50 53 54 53 56 58 59 61 65 65 64 62 59 45
PWind dir NE E N E SE S SW W
Wind char GN GN LT LT LT GN GN GN
Avg clouds B1 SC FW SC SC SC SC FW FW SC B1 B1 B1 B2 B2 B1
PoP 12hr 30 10 5 5 20 50 60 60
Rain shwrs C S C C C L L C
Tstms S S S
$$
SCZ048-102000-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
551 AM EDT Tue Mar 10 2026
Date Tue 03/10/26 Wed 03/11/26 Thu 03/12/26
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 84 62 84 64 77
Temp 64 73 83 82 70 67 65 63 62 74 82 81 71 68 67 65 65 75 74 67 59
Dewpt 61 66 66 66 65 63 62 62 61 65 65 65 65 64 63 62 62 66 65 58 50
RH 90 79 57 58 84 87 90 97 97 74 56 58 81 87 87 90 90 74 74 73 72
Wind dir SW W SW S S S S SW SW SW S S S S S S SW SW W NW N
Wind spd 2 3 5 6 4 5 5 4 3 5 10 11 9 10 10 9 9 11 11 13 11
Clouds B2 SC FW SC SC FW FW FW SC SC SC SC SC B1 B1 B1 B2 B2 OV OV B1
PoP 12hr 20 5 0 5 90
QPF 12hr 0.06 0 0 0 0.51
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S L L D D C
Tstms S S S S C
Date Fri 03/13/26 Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 45 67 52 74 59 77 62 74
Temp 49 47 65 61 55 53 72 65 60 61 75 70 65 62 72 60
Dewpt 39 38 50 54 53 51 56 59 59 60 65 65 63 61 56 44
PWind dir NE E NE E SE SE S W
Wind char GN LT LT LT LT GN GN GN
Avg clouds B1 FW FW SC SC SC SC FW FW SC B1 B1 B1 B2 B2 B1
PoP 12hr 30 5 5 5 20 50 50 50
Rain shwrs C S C C C C C C
Tstms S S
$$
SCZ043-102000-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
551 AM EDT Tue Mar 10 2026
Date Tue 03/10/26 Wed 03/11/26 Thu 03/12/26
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 85 61 87 62 76
Temp 63 74 85 84 74 67 63 62 62 76 85 85 74 69 67 64 64 74 71 66 57
Dewpt 60 64 63 62 65 63 62 62 62 65 61 61 63 63 63 62 62 65 60 52 47
RH 90 71 48 48 74 87 97100100 69 45 45 69 81 87 93 93 74 68 61 69
Wind dir SW W W SW S S S SW SW SW SW SW S S S S SW SW W N N
Wind spd 1 3 8 6 4 4 4 3 3 6 10 10 8 8 8 8 9 10 12 12 10
Wind gust 24
Clouds B1 SC SC SC SC FW FW FW SC B1 SC B1 B1 B1 B1 B2 B2 B2 OV OV B2
PoP 12hr 20 5 0 5 90
QPF 12hr 0.17 0 0 0 0.50
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S L L D D C
Tstms S S S C S C
Date Fri 03/13/26 Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
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 40 68 48 76 54 79 60 73
Temp 45 42 66 60 50 49 74 66 56 57 77 70 63 60 71 59
Dewpt 36 35 43 50 50 49 51 55 56 57 60 63 62 60 51 41
PWind dir NE E SW E SE S S W
Wind char LT LT LT LT LT GN GN GN
Avg clouds B1 FW FW FW SC SC SC FW FW B1 B1 B1 B1 B2 B2 B2
PoP 12hr 30 5 0 5 20 50 50 50
Rain shwrs C S C C C C C C
Tstms S S
$$
GAZ099-102000-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
551 AM EDT Tue Mar 10 2026
Date Tue 03/10/26 Wed 03/11/26 Thu 03/12/26
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 87 64 89 65 75
Temp 62 75 85 87 79 73 69 66 64 77 87 88 80 76 72 68 66 73 71 67 59
Dewpt 62 66 62 60 61 63 62 62 61 63 60 59 61 61 63 64 64 65 58 51 47
RH 100 74 46 40 54 71 78 87 90 62 40 38 52 60 73 87 93 76 63 56 64
Wind dir SW W W W W SW S SW SW SW SW SW SW SW SW SW SW W NW NW N
Wind spd 2 4 8 8 2 2 3 3 2 5 11 11 5 5 6 8 9 11 12 13 10
Clouds B1 FW SC SC FW FW FW FW SC SC SC B1 SC B1 B1 B2 OV OV B2 B2 B1
PoP 12hr 10 5 0 10 90
QPF 12hr 0 0 0 0 0.75
Snow 12hr 00-00 00-00 00-00
Rain shwrs D D D D S
Tstms S C C
Date Fri 03/13/26 Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 42 69 49 78 57 83 60 72
Temp 49 43 65 63 53 50 75 71 59 58 80 75 67 60 68 57
Dewpt 37 34 45 50 50 48 50 54 58 58 61 63 63 60 46 37
PWind dir NE E E E SE S S W
Wind char GN LT LT LT LT LT GN GN
Avg clouds SC FW FW FW SC SC SC SC FW B1 B1 B2 B1 B2 B2 B1
PoP 12hr 20 5 0 5 10 60 50 50
Rain shwrs S S L C C C C
Tstms S S S
$$
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