Point Forecast Matrices
Issued by NWS Charleston, SC

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Point Forecast Matrices
National Weather Service Charleston SC
621 PM EDT Wed Mar 27 2024

SCZ050-280800-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
621 PM EDT Wed Mar 27 2024

Date           03/27/24      Thu 03/28/24            Fri 03/29/24            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                      58          66          45          70          50
Temp             69 68 65 62 58 60 63 65 59 54 50 47 46 60 67 68 61 56 54 52 52
Dewpt            66 65 63 61 55 53 50 48 45 41 39 35 36 36 34 36 39 42 42 40 41
RH               90 90 93 97 90 78 62 54 60 61 66 63 68 41 29 31 44 59 64 63 66
Wind dir          S  S NW NW  N  N  N  N NW NW NW NW NW NW  W  W SW SW SW  W  W
Wind spd          8  4  5  6 11 16 16 14  9  5  6  5  5  8  8  9  9  6  6  5  6
Clouds           OV OV OV OV OV B2 B2 B1 FW CL CL CL CL CL CL CL CL CL CL FW FW
PoP 12hr                    100          70           0           0           0
QPF 12hr                   0.82        0.11           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  L  D  D  L  C
Tstms             C  C  C  C  S


Date           03/30  Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          77      56    83      61    84      64    84      62    78
Temp          75 67   60 57 80 71   64 62 82 72   68 66 83 73   67 63 76 69
Dewpt         41 46   48 48 52 55   56 56 56 57   59 58 58 57   57 53 50 46
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW     W
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    FW CL   CL FW FW SC   B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 SC
PoP 12hr          0       0     0       0     0       0    10      30    30
Rain shwrs                                                       S  C  C  S
Tstms                                                                  S  S

$$
GAZ118-280800-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
621 PM EDT Wed Mar 27 2024

Date           03/27/24      Thu 03/28/24            Fri 03/29/24            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                      59          69          45          70          48
Temp             69 68 66 63 60 61 67 69 61 55 51 48 46 61 68 70 61 56 52 50 50
Dewpt            67 65 63 60 57 55 52 48 45 43 39 36 37 37 35 37 41 41 41 40 41
RH               93 90 90 90 90 81 59 47 56 64 63 63 71 41 29 30 48 57 66 68 71
Wind dir          S NW  W NW  N  N  N NW NW NW NW  N  N  N  W  W SW SW SW SW SW
Wind spd          5  3  4  6 11 13 14 12  8  4  6  5  4  6  5  6  6  4  5  4  5
Clouds           OV OV OV OV OV B2 B1 SC FW CL CL CL CL CL CL CL CL CL CL FW FW
PoP 12hr                     90          40           0           0           0
QPF 12hr                   0.82        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        L  D  D  D  C
Tstms             C  C  C  C


Date           03/30  Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          77      54    82      61    84      64    86      63    78
Temp          75 67   58 56 80 73   64 61 82 75   68 65 84 76   68 63 76 70
Dewpt         42 46   48 49 53 55   56 57 57 60   60 60 58 60   59 57 50 48
PWind dir        SW      SW     W      SW    SW      SW    SW      SW     W
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    FW CL   CL FW FW SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 SC
PoP 12hr          0       0     0       0     0       0    10      30    30
Rain shwrs                                                       S  C  C  S
Tstms                                                                  S  S

$$
SCZ050-280800-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
621 PM EDT Wed Mar 27 2024

Date           03/27/24      Thu 03/28/24            Fri 03/29/24            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          65          47          68          53
Temp             67 66 66 61 57 60 64 65 59 55 52 48 47 60 67 67 60 57 55 53 53
Dewpt            66 66 64 61 57 56 53 51 49 44 42 37 38 39 38 41 44 46 46 44 44
RH               97100 93100100 87 67 60 69 66 69 65 71 46 34 39 55 67 72 71 71
Wind dir          S  S  W  W  N  N  N  N NW NW NW  N NW NW  W SW SW SW SW  W  W
Wind spd          8  5  6  5 14 18 18 16 10  6 10  9  6  8  8 10  9  8  8  8  8
Clouds           OV OV OV OV OV B2 B1 B1 FW CL CL CL CL CL CL CL CL CL FW FW FW
PoP 12hr                    100          70           0           0           0
QPF 12hr                   0.75        0.14           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  L  D  D  L  C
Tstms             C  C  C  C  S


Date           03/30  Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          75      57    79      61    80      64    81      62    75
Temp          74 65   61 58 78 69   64 62 80 70   67 65 81 71   66 62 75 67
Dewpt         45 52   52 51 57 59   59 58 60 61   62 61 61 62   60 57 54 51
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW CL   CL FW FW SC   B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 SC
PoP 12hr          0       0     0       0     0       0    10      30    30
Rain shwrs                                                       S  C  C  S
Tstms                                                                  S  S

$$
SCZ048-280800-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
621 PM EDT Wed Mar 27 2024

Date           03/27/24      Thu 03/28/24            Fri 03/29/24            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                      58          68          45          69          50
Temp             69 67 65 62 58 59 66 67 60 55 52 48 47 60 67 68 60 56 54 52 51
Dewpt            67 65 64 61 57 55 52 49 47 45 40 36 36 37 37 38 43 44 43 41 42
RH               93 93 97 97 96 87 61 52 62 69 63 63 65 42 33 33 53 64 66 66 71
Wind dir          S SW NW NW  N  N  N  N NW NW NW  N  N  N  W  W SW SW SW SW SW
Wind spd          5  4  5  5 13 14 16 14  9  5  8  6  5  6  5  8  8  6  6  5  6
Clouds           OV OV OV OV OV B2 B1 B1 FW CL CL CL CL CL CL CL CL CL CL FW FW
PoP 12hr                     90          50           0           0           0
QPF 12hr                   0.84        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  D  D  D  C  S
Tstms             C  C  C  C


Date           03/30  Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          76      55    81      61    82      64    84      62    77
Temp          74 66   59 56 79 70   64 62 80 72   68 65 82 73   67 63 74 68
Dewpt         44 51   50 50 57 59   57 58 60 62   60 60 61 62   60 57 53 51
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW     W
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    FW CL   CL FW FW SC   SC B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 B1
PoP 12hr          0       0     0       0     0       0    10      30    30
Rain shwrs                                                       S  C  C  S
Tstms                                                                  S  S

$$
SCZ043-280800-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
621 PM EDT Wed Mar 27 2024

Date           03/27/24      Thu 03/28/24            Fri 03/29/24            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                      55          65          41          69          46
Temp             68 65 62 59 56 59 64 65 58 52 48 45 43 60 68 69 61 54 51 49 49
Dewpt            66 65 62 58 55 52 49 46 43 42 36 34 35 36 34 34 39 39 39 38 39
RH               93100100 96 96 78 58 50 57 69 63 65 73 41 28 27 44 57 63 66 68
Wind dir         SW  N  N  N  N  N  N  N NW NW  N NW NW NW  W  W SW SW SW SW SW
Wind spd          3  3  5  8 11 13 14 12  6  4  6  4  3  5  6  9  5  5  5  4  5
Clouds           OV OV OV OV OV B2 B1 B1 CL CL CL CL CL CL CL CL CL CL CL FW FW
PoP 12hr                     90          50           0           0           0
QPF 12hr                   1.59        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        L  D  D  D  C  S
Tstms             C  C  C  C


Date           03/30  Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          76      52    81      57    82      61    83      59    74
Temp          74 66   57 54 80 72   62 59 82 75   66 64 83 75   66 60 74 67
Dewpt         40 45   46 49 53 55   55 56 57 59   59 59 58 58   56 54 48 44
PWind dir        SW      SW     W      SW    SW      SW    SW      SW     W
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW CL   CL FW FW SC   B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 SC
PoP 12hr          0       0     0       0     0       0    10      40    30
Rain shwrs                                                       C  C  C  S
Tstms                                                                  S  S

$$
GAZ099-280800-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
621 PM EDT Wed Mar 27 2024

Date           03/27/24      Thu 03/28/24            Fri 03/29/24            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                      56          69          43          70          46
Temp             64 62 60 59 56 62 67 69 60 54 49 45 44 60 67 70 61 55 51 49 48
Dewpt            63 61 59 56 54 52 48 44 43 40 36 35 36 38 35 34 40 38 39 38 40
RH               97 97 96 90 93 70 50 40 53 59 61 68 73 44 30 26 46 53 63 66 74
Wind dir          N  N  N  N  N  N  N NW NW NW  N  N  N  N  W  W SW SW SW SW SW
Wind spd          3  4  8  9 11 13 13 13  6  8  8  5  4  5  5  6  5  4  5  5  5
Clouds           OV OV OV B2 B2 B1 B1 SC CL CL CL CL CL CL CL CL CL CL FW FW FW
PoP 12hr                     80          20           0           0           0
QPF 12hr                   0.76           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        D  D  L  C  S
Tstms             C  C  C


Date           03/30  Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          76      53    81      59    83      63    85      60    76
Temp          74 66   57 54 79 71   62 60 80 75   66 64 82 74   65 60 74 66
Dewpt         42 45   47 50 54 56   56 57 57 60   59 60 58 60   58 55 48 44
PWind dir        SW      SW     W      SW    SW      SW    SW      SW     W
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    FW CL   FW FW FW SC   SC B1 B1 B1   B1 B1 B1 B1   B2 B1 B1 SC
PoP 12hr          0       0     0       0     0       0    20      40    30
Rain shwrs                                                  S    C  C  C  S
Tstms                                                                  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



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