Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 141806
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Point Forecast Matrices
National Weather Service Charleston SC
206 PM EDT Tue Oct 14 2025

SCZ050-150800-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
206 PM EDT Tue Oct 14 2025

Date           10/14/25      Wed 10/15/25            Thu 10/16/25            Fri
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          57          74          50
Temp          74 67 64 62 61 60 69 75 75 67 64 61 59 59 68 73 72 64 58 55 52 52
Dewpt         59 59 60 58 58 57 58 59 59 59 58 57 56 55 53 51 50 50 48 46 44 43
RH            59 75 87 87 90 90 68 58 58 75 81 87 90 87 59 46 46 60 69 72 74 71
Wind dir       N  N  N  N  N  N  N  N  N  N  N  N  N  N NE NE  N NE NE NE NE NE
Wind spd      11  6  6  6  9  9 10 10 10  5  3  3  5  8 10 10 10  6  6  5  6  6
Clouds        FW FW FW FW FW FW CL FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/17  Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          72      52    76      59    79      60    75      55    77
Temp          70 62   54 54 75 68   61 62 77 71   67 61 74 66   60 57 75 66
Dewpt         43 48   49 49 51 55   56 59 61 64   63 58 52 53   53 52 53 57
PWind dir        NE       E    SE       S     S      SW    NW      NW    NW
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    CL FW   SC FW CL CL   FW FW SC SC   SC SC FW FW   FW FW FW FW
PoP 12hr          0       0     0       0    10      20    10       5     5
Rain shwrs                                            S

$$
GAZ118-150800-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
206 PM EDT Tue Oct 14 2025

Date           10/14/25      Wed 10/15/25            Thu 10/16/25            Fri
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          80          58          78          53
Temp          79 70 65 63 61 60 71 78 78 70 64 62 60 59 72 77 76 67 62 58 55 54
Dewpt         61 61 61 60 59 58 60 61 61 61 60 59 58 56 58 57 57 56 54 51 48 47
RH            54 73 87 90 93 93 68 56 56 73 87 90 93 90 61 50 52 68 75 77 77 77
Wind dir       N NE  N  N  N  N  N  N  N  N NE  N  N  N NE NE NE NE NE NE NE NE
Wind spd       8  4  3  3  5  5  8  8  6  3  2  2  3  5  6  6  6  4  4  4  4  5
Clouds        CL FW CL CL CL CL CL FW FW FW CL CL CL CL CL FW CL FW CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/17  Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          74      54    78      61    81      61    78      56    80
Temp          73 63   57 56 76 68   62 62 79 73   68 61 76 67   60 57 78 68
Dewpt         50 52   52 52 56 58   59 59 64 65   65 58 56 55   54 52 55 58
PWind dir         E       E    SE       S     S      SW    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW   SC FW CL CL   FW FW FW B1   SC SC FW FW   FW FW FW FW
PoP 12hr          0       0     0       0    10      20    10       5     5
Rain shwrs                                         S  S

$$
SCZ050-150800-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
206 PM EDT Tue Oct 14 2025

Date           10/14/25      Wed 10/15/25            Thu 10/16/25            Fri
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          76          60          73          54
Temp          74 69 67 64 62 62 69 74 74 69 66 63 62 60 68 72 71 65 61 59 56 55
Dewpt         64 63 62 61 60 60 61 62 63 62 61 59 59 57 56 55 55 53 50 48 47 47
RH            71 81 84 90 93 93 76 66 69 78 84 87 90 90 65 55 57 65 67 67 72 74
Wind dir       N  N  N  N  N  N  N  N  N  N  N  N  N  N NE NE NE NE NE NE NE NE
Wind spd      10  6  6  6  8  9 10 10  9  4  3  4  5  6  9 10  9  6  5  5  5  6
Clouds        FW FW FW FW FW CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/17  Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          71      56    75      63    78      61    75      58    76
Temp          69 63   59 58 73 68   64 65 77 72   68 62 73 67   63 60 74 67
Dewpt         48 51   51 52 56 58   60 61 66 68   66 60 57 57   54 54 57 60
PWind dir        NE       E    SE       S    SW      SW     W      NW    NW
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    CL FW   SC SC FW CL   FW FW SC SC   SC SC FW FW   FW FW FW FW
PoP 12hr          0       0     0       0     5      20    10       5     5
Rain shwrs                                         S  S

$$
SCZ048-150800-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
206 PM EDT Tue Oct 14 2025

Date           10/14/25      Wed 10/15/25            Thu 10/16/25            Fri
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          78          58          75          53
Temp          76 68 65 63 61 60 70 76 76 68 64 62 60 59 70 75 73 65 61 57 55 55
Dewpt         62 61 61 60 59 58 60 62 62 61 60 59 57 56 57 56 55 54 51 49 46 45
RH            62 78 87 90 93 93 71 62 62 78 87 90 90 90 63 52 53 68 70 75 72 69
Wind dir       N  N  N NE  N  N  N  N  N  N NE  N  N  N NE NE NE NE NE NE NE NE
Wind spd       8  4  3  4  5  6 10  8  6  3  2  2  3  5  8  6  6  4  4  4  4  5
Clouds        CL FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL CL FW CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/17  Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          73      55    77      61    80      61    76      57    78
Temp          71 63   57 57 75 68   63 63 78 71   67 61 74 66   60 58 76 67
Dewpt         47 51   52 52 55 58   58 61 64 66   65 58 55 55   53 53 56 59
PWind dir         E       E    SE       S     S      SW     W      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW   SC FW CL CL   FW FW SC SC   SC SC FW FW   FW FW FW FW
PoP 12hr          0       0     0       0    10      20    10       5     5
Rain shwrs                                         S  S

$$
SCZ043-150800-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
206 PM EDT Tue Oct 14 2025

Date           10/14/25      Wed 10/15/25            Thu 10/16/25            Fri
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          54          74          47
Temp          75 65 62 59 58 58 70 75 75 65 60 57 56 56 68 73 72 62 56 52 49 49
Dewpt         59 61 59 58 58 58 59 59 59 61 59 57 56 55 54 52 51 52 50 46 44 44
RH            58 87 90 96100100 68 58 58 87 96100100 96 61 48 48 70 80 80 83 83
Wind dir       N  N NE  N  N  N  N  N  N  N  N  N  N  N NE NE NE NE NE NE NE NE
Wind spd       9  3  3  3  5  5  9  9  8  2  1  1  3  5  8  8  6  3  3  3  3  4
Clouds        CL FW FW CL FW FW CL FW CL CL CL CL FW CL CL CL CL CL CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/17  Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          71      47    76      54    78      56    75      51    77
Temp          70 59   50 50 75 65   56 57 77 69   63 57 74 63   55 53 76 64
Dewpt         43 51   49 49 52 56   56 57 61 64   62 56 52 55   51 51 53 57
PWind dir         E      SE     S       S     S      SW     W      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC FW CL CL   FW FW SC SC   SC SC FW FW   FW FW FW FW
PoP 12hr          0       0     0       0    10      20    10       5     5
Rain shwrs                                         S  S

$$
GAZ099-150800-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
206 PM EDT Tue Oct 14 2025

Date           10/14/25      Wed 10/15/25            Thu 10/16/25            Fri
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                      58          82          57          80          51
Temp          81 70 64 62 59 58 72 79 80 70 64 60 59 58 72 79 78 67 62 57 53 53
Dewpt         54 57 59 58 57 57 58 58 58 59 59 58 57 56 55 54 52 53 53 51 48 45
RH            39 63 84 87 93 96 61 49 47 68 84 93 93 93 55 42 40 61 72 80 83 74
Wind dir       N NE NE NE  N  N NE NE  N NE NE NE  N  N NE NE NE NE  E  E  E NE
Wind spd       8  4  2  2  3  4  6  8  6  2  2  1  2  3  5  6  6  4  3  2  2  3
Clouds        CL CL CL CL CL CL FW FW CL CL CL CL CL FW CL FW CL CL CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/17  Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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      52    81      58    82      57    80      53    82
Temp          76 65   55 53 79 71   60 59 80 70   65 57 77 66   58 54 79 69
Dewpt         42 49   52 51 51 54   57 57 60 63   61 53 49 50   50 48 49 52
PWind dir         E      SE    SE       S    SW       W    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW   SC FW CL CL   FW FW SC B1   SC SC FW FW   FW FW FW FW
PoP 12hr          0       0     0       0    20      20    10       5     5
Rain shwrs                                    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