Point Forecast Matrices
Issued by NWS Charleston, SC

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Point Forecast Matrices
National Weather Service Charleston SC
334 PM EDT Mon Mar 27 2017

SCZ050-280900-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
334 PM EDT Mon Mar 27 2017

Date           03/27/17      Tue 03/28/17            Wed 03/29/17            Thu
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          82          59          85          60
Temp          76 69 64 62 61 62 75 81 81 72 66 64 61 61 75 83 83 72 64 62 61 61
Dewpt         57 57 57 59 59 59 60 58 59 59 60 60 59 59 59 56 56 58 59 60 59 59
RH            52 66 78 90 93 90 60 46 47 64 81 87 93 93 58 40 40 61 84 93 93 93
Wind dir       S  S  S  S  S SW SW SW SW  S SW SW  W NW NW  N  E SE  E  E  E  E
Wind spd      10  8  4  3  2  3  9 11 12  6  5  4  2  2  3  4  2  5  5  4  5  6
Clouds        SC SC FW SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  S  S
Tstms                         S  S  S  S


Date           03/30  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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      62    78      59    81      55    78      58    77
Temp          75 68   63 63 77 70   62 60 79 69   57 56 77 65   58 58 76 63
Dewpt         57 58   61 61 60 60   59 58 55 55   54 54 53 55   52 58 55 52
PWind dir         E      SE     S      SW     W      NW    SE       S     S
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   B2 B2 B2 B2   B1 SC SC SC   FW SC SC SC   SC SC B1 B1
PoP 12hr         10      40    60      30    10       5     5       5    20
Rain shwrs             C  C  L  L    C  C                              S  S
Tstms                  C  C  L  L    S  S                              S  S

$$
GAZ118-280900-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
334 PM EDT Mon Mar 27 2017

Date           03/27/17      Tue 03/28/17            Wed 03/29/17            Thu
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          83          61          85          62
Temp          79 70 65 61 61 61 74 80 83 74 68 65 63 63 77 84 85 73 67 64 63 63
Dewpt         58 58 58 59 58 59 60 58 58 59 59 60 59 59 61 59 59 59 60 60 60 61
RH            49 66 78 93 90 93 62 47 43 59 73 84 87 87 58 43 41 62 78 87 90 93
Wind dir      SE SE  S  S  S  S SW SW SW SW SW SW  W NW NW  W NW SE SE  E  E  E
Wind spd      10  9  3  2  1  0  6 11 11  4  3  3  2  2  4  5  3  3  3  3  4  6
Clouds        B1 SC SC SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr                      5          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S


Date           03/30  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          81      63    81      59    83      57    80      60    77
Temp          80 72   66 64 80 72   63 59 81 71   60 57 79 69   60 60 77 63
Dewpt         62 62   63 62 61 62   59 58 56 56   55 55 54 57   52 59 55 53
PWind dir         E      SE     S      SW     W      NW    SE       S     S
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   B2 B2 B2 B1   B1 SC SC FW   FW SC SC SC   SC SC B1 SC
PoP 12hr         30      30    50      20    10       5     5       5    20
Rain shwrs     C  C    C  C  C  C    S  S                              S  S
Tstms          C  C    C  C  C  C    S  S                              S  S

$$
SCZ050-280900-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
334 PM EDT Mon Mar 27 2017

Date           03/27/17      Tue 03/28/17            Wed 03/29/17            Thu
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                      63          78          60          82          61
Temp          72 67 63 64 63 63 72 77 76 70 66 64 61 61 74 80 80 71 65 63 62 62
Dewpt         59 58 58 59 60 61 61 60 60 60 60 61 60 59 60 58 59 60 60 61 60 60
RH            64 73 84 84 90 93 68 56 58 71 81 90 97 93 62 47 49 68 84 93 93 93
Wind dir       S  S  S  S SW SW SW SW SW  S SW SW  W NW NW  N SE SE  E  E  E  E
Wind spd      10  8  4  4  3  4 10 13 14 11  6  5  4  3  4  3  5  5  5  5  6  8
Clouds        SC SC FW SC B1 B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC
PoP 12hr                     20          20          10           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S
Tstms                         S  S


Date           03/30  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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      63    75      61    76      57    75      60    74
Temp          73 67   64 64 75 69   63 61 76 68   59 58 74 66   60 61 74 64
Dewpt         58 60   61 62 60 61   60 59 56 56   56 56 54 56   54 60 56 54
PWind dir         E      SE     S      SW     W      NW    SE       S     S
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC B1   B2 B2 B2 B2   B1 SC SC SC   FW SC SC SC   SC SC B1 B1
PoP 12hr         10      40    60      30     5       5     5       5    20
Rain shwrs             C  C  L  L    C  C                              S  S
Tstms                  C  C  L  L    S  S                              S  S

$$
SCZ048-280900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
334 PM EDT Mon Mar 27 2017

Date           03/27/17      Tue 03/28/17            Wed 03/29/17            Thu
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          82          61          84          62
Temp          74 68 64 61 61 62 74 80 81 72 67 64 62 62 76 83 83 72 66 64 63 63
Dewpt         57 58 58 59 59 59 60 58 58 60 60 60 60 59 60 57 57 59 59 61 60 60
RH            55 70 81 93 93 90 62 47 46 66 78 87 93 90 58 41 41 64 78 90 90 90
Wind dir       S  S  S  S  S  S SW SW SW  S SW SW  W NW NW NW  W SE  E  E  E  E
Wind spd      10  8  4  4  2  2  8 11 10  6  4  4  2  2  4  4  2  4  4  4  5  6
Clouds        B1 SC SC SC B1 B1 SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          10           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S


Date           03/30  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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      64    79      59    81      56    79      60    76
Temp          77 69   66 64 78 71   64 60 80 70   60 58 77 67   60 60 76 64
Dewpt         60 61   62 62 59 61   58 57 54 56   54 54 52 56   52 59 55 53
PWind dir         E      SE     S      SW     W      NW    SE       S     S
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   B2 B2 B2 B1   B1 SC SC SC   FW SC SC SC   SC SC B1 SC
PoP 12hr         20      30    50      30    10       5     5       5    20
Rain shwrs     S  S    C  C  C  C    C  C                              S  S
Tstms                  C  C  C  C    S  S                              S  S

$$
SCZ043-280900-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
334 PM EDT Mon Mar 27 2017

Date           03/27/17      Tue 03/28/17            Wed 03/29/17            Thu
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          84          58          86          58
Temp          78 70 64 61 60 61 74 81 84 75 67 62 60 59 75 84 85 73 64 62 60 60
Dewpt         57 56 56 57 58 58 60 57 57 58 58 59 59 58 59 55 54 55 56 58 57 58
RH            48 61 75 87 93 90 62 44 40 55 73 90 96 96 58 37 35 53 75 87 90 93
Wind dir       S  S  S  S  S  S SW SW SW SW SW  W  W NW  N NW  N NE  E  E  E  E
Wind spd       9  8  2  0  0  0  8 11 11  4  3  3  2  1  3  4  4  3  3  3  4  5
Clouds        B1 SC SC SC B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S           S  S  S  S                                         S
Tstms          S           S  S  S  S


Date           03/30  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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      61    80      56    81      54    80      58    78
Temp          77 71   63 62 79 72   62 58 79 70   58 55 78 69   58 58 78 65
Dewpt         58 59   61 61 59 60   57 56 53 53   52 53 51 54   51 58 53 51
PWind dir         E      SE     S      SW     W       N    SE       S     S
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC B2   B2 B2 B2 B2   B1 SC SC SC   SC SC SC SC   SC SC B1 B1
PoP 12hr         30      40    60      30    10       5     5       5    20
Rain shwrs     C  C    C  C  L  L    C  C                              S  S
Tstms                  C  C  L  L    S  S                              S  S

$$
GAZ099-280900-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
334 PM EDT Mon Mar 27 2017

Date           03/27/17      Tue 03/28/17            Wed 03/29/17            Thu
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          85          60          87          61
Temp          80 75 69 62 61 61 73 82 84 77 68 64 62 61 76 85 87 77 68 64 63 62
Dewpt         57 58 58 58 57 58 61 58 58 58 60 60 59 59 60 59 57 58 58 59 60 61
RH            45 55 68 87 87 90 66 44 41 52 76 87 90 93 58 41 36 52 70 84 90 97
Wind dir       S SE  S  S  S  S SW  W  W  W  W  W  W NW  N NW NW NW NE  E  E  E
Wind spd       5  6  0  0  0  0  8 12 12  4  3  3  2  1  4  4  5  2  1  2  4  6
Clouds        B2 B1 B1 B1 B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S                 S                                         C
Tstms          S  S                 S                                         C


Date           03/30  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          85      63    82      58    83      55    82      58    77
Temp          84 78   65 64 80 76   65 59 80 75   60 56 79 72   61 58 77 67
Dewpt         60 61   62 62 61 60   57 58 55 54   53 55 53 54   49 54 54 52
PWind dir        SE      SE    SW       W     W      NW     W       S     S
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC B1   B2 B2 B2 B1   B1 SC SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         30      30    50      20     5       5    10      10    20
Rain shwrs     C  C    C  C  C  C    S  S                              S  S
Tstms          C  C    C  C  C  C    S  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

$$




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