Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 281441
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Point Forecast Matrices
National Weather Service Charleston SC
1040 AM EDT Tue Mar 28 2017

SCZ050-282100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1040 AM EDT Tue Mar 28 2017

Date             Tue 03/28/17            Wed 03/29/17            Thu 03/30/17
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          60          84          58          76
Temp                77 87 86 75 69 65 63 62 76 83 83 72 65 62 60 59 70 75 75 67
Dewpt               60 57 58 60 60 60 59 58 58 56 56 58 59 59 59 58 57 56 55 56
RH                  56 36 39 60 73 84 87 87 54 40 40 61 81 90 96 96 63 52 50 68
Wind dir            SW SW SW SW SW  W NW NW  N  N SE  E  E  E  E  E  E  E  E  E
Wind spd            10 13 13  6  4  3  3  3  5  5  8  6  5  5  5  8 11 12 12 11
Clouds              FW SC SC SC FW FW SC SC FW FW SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     20          10           5           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                                  C
Tstms                      S                                                  S


Date          Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          60    78      59    81      56    79      58    78
Temp          62 62 77 71   63 59 79 68   61 57 78 69   61 60 77 69
Dewpt         59 62 61 61   59 58 55 56   55 54 54 56   56 58 58 57
PWind dir        SE     S      SW     W      NW     E      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B2 B2 B2   B1 SC SC FW   FW SC SC SC   SC SC B1 B1
PoP 12hr         30    70      30     5       5     5      10    30
Rain shwrs     C  C  L  L    C  C                              C  C
Tstms          S  S  L  L    S  S                              S  S

$$
GAZ118-282100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1040 AM EDT Tue Mar 28 2017

Date             Tue 03/28/17            Wed 03/29/17            Thu 03/30/17
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          62          85          60          79
Temp                77 85 86 76 68 66 64 62 76 83 84 73 66 63 62 61 74 79 78 71
Dewpt               61 58 58 60 61 61 60 60 62 60 59 60 60 61 61 61 62 63 62 61
RH                  58 40 39 58 78 84 87 93 62 46 43 64 81 93 97100 66 58 58 71
Wind dir            SW SW SW SW SW SW  W NW  N NW SW SE  E  E  E  E  E  E  E  E
Wind spd             9 12 12  5  3  2  2  2  5  5  5  4  4  4  5  6 10 11 12 12
Clouds              FW SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 B2
PoP 12hr                     10          10           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  C
Tstms                                                                         S


Date          Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          62    80      59    83      57    82      60    79
Temp          65 63 79 73   64 59 81 71   60 57 80 71   63 60 78 69
Dewpt         63 62 61 62   59 57 56 57   56 55 56 58   56 59 59 58
PWind dir        SE     S      SW     W      NW     E      SE    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B2 B2 B1   B1 SC SC FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         30    60      20     5       5     5      10    30
Rain shwrs     C  C  L  L    S  S                              C  C
Tstms          S  S  L  L    S  S                              S  S

$$
SCZ050-282100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1040 AM EDT Tue Mar 28 2017

Date             Tue 03/28/17            Wed 03/29/17            Thu 03/30/17
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                      82          62          81          60          72
Temp                75 81 79 72 68 65 64 63 74 80 79 69 65 63 61 60 69 72 72 65
Dewpt               61 60 61 61 62 62 61 61 60 58 60 61 61 60 60 60 58 57 58 59
RH                  62 49 54 68 81 90 90 93 62 47 52 76 87 90 97100 68 59 61 81
Wind dir            SW SW SW SW SW SW NW NW  N  N SE  E  E  E  E  E  E  E  E  E
Wind spd            11 13 14  9  6  4  3  4  5  4  9  8  6  8  8  9 12 13 13 12
Clouds              FW SC SC SC FW FW SC SC FW FW SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     10          10           5           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         S


Date          Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          61    75      61    76      58    76      61    75
Temp          62 62 75 69   63 61 76 67   62 59 76 68   62 61 75 67
Dewpt         60 62 62 62   61 59 56 57   57 56 56 57   57 60 59 59
PWind dir        SE     S      SW     W      NW     E      SE    SE
Wind char        GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2 B2   B1 SC SC FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         30    70      30     5       5     5      10    30
Rain shwrs     C  C  L  L    C  C                              C  C
Tstms          S  S  L  L    S  S                              S  S

$$
SCZ048-282100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1040 AM EDT Tue Mar 28 2017

Date             Tue 03/28/17            Wed 03/29/17            Thu 03/30/17
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          61          83          60          77
Temp                76 85 84 76 69 66 64 63 76 82 82 72 66 64 62 62 72 76 75 67
Dewpt               61 59 60 60 61 62 60 59 60 57 57 60 61 61 61 60 60 59 57 60
RH                  60 41 44 58 76 87 87 87 58 43 43 66 84 90 97 93 66 56 54 78
Wind dir            SW SW SW SW SW  W  W NW  N NW  S  E  E  E  E  E  E  E  E  E
Wind spd             9 10 10  5  3  3  3  2  5  5  5  5  5  5  5  6 11 12 12 12
Clouds              FW SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2
PoP 12hr                     10          10           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  C
Tstms                                                                         S


Date          Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          62    79      59    81      56    81      59    78
Temp          64 63 78 71   66 59 79 69   61 58 79 69   62 61 77 68
Dewpt         62 62 60 62   59 57 54 57   55 54 54 57   56 59 58 58
PWind dir        SE     S      SW     W      NW     E      SE    SE
Wind char        GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2 B2   B1 SC SC FW   FW SC SC SC   SC B1 B1 B1
PoP 12hr         30    60      20     5       5     5      10    30
Rain shwrs     C  C  L  L    S  S                              C  C
Tstms          S  S  L  L    S  S                              S  S

$$
SCZ043-282100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1040 AM EDT Tue Mar 28 2017

Date             Tue 03/28/17            Wed 03/29/17            Thu 03/30/17
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          58          85          57          77
Temp                75 85 86 76 67 64 61 59 74 83 84 73 64 61 60 58 69 76 76 68
Dewpt               60 58 58 59 58 59 58 57 58 55 54 56 58 59 58 57 57 56 54 56
RH                  60 40 39 56 73 84 90 93 57 38 36 55 81 93 93 96 66 50 46 65
Wind dir            SW  W  W SW  W  W NW NW  N NW NW NE  E  E  E  E  E SE SE  E
Wind spd             9 11 11  5  3  2  3  2  5  5  5  3  3  5  5  6 10 10 10 10
Clouds              FW SC SC SC FW FW SC SC FW FW FW SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     20          10           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S  C
Tstms                      S                                                  S


Date          Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          60    80      56    81      54    82      57    79
Temp          62 61 79 72   63 57 79 68   58 55 80 70   60 58 77 70
Dewpt         59 61 60 61   57 56 53 54   53 53 53 55   54 57 56 57
PWind dir        SE     S      SW     W      NW    SE      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B2 B2 B2   B1 SC SC FW   FW SC SC SC   SC SC B1 B1
PoP 12hr         30    70      30     5       5     5      10    30
Rain shwrs     C  C  L  L    C  C                              C  C
Tstms          S  S  L  L    S  S                              S  S

$$
GAZ099-282100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1040 AM EDT Tue Mar 28 2017

Date             Tue 03/28/17            Wed 03/29/17            Thu 03/30/17
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                      86          61          86          61          83
Temp                74 83 85 77 69 66 63 62 75 83 85 76 67 64 62 61 74 82 82 77
Dewpt               63 61 60 61 62 61 59 59 61 59 56 58 60 61 61 61 61 61 60 61
RH                  69 47 43 58 78 84 87 90 62 44 37 54 78 90 97100 64 49 47 58
Wind dir             W  W  W  W  W  W  W NW  N NW NW  N NE  E  E  E SE SE SE  E
Wind spd             8 10  9  3  1  2  1  1  5  5  5  2  2  4  4  6 11 12 13 14
Clouds              SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     20          10           5           5          40
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  C
Tstms                                                                   S  S  S


Date          Fri 03/31/17  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17
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          61    81      57    82      55    84      58    80
Temp          64 62 79 75   64 58 79 74   61 56 81 74   61 59 78 73
Dewpt         63 62 61 61   57 57 56 55   54 54 54 55   54 56 58 57
PWind dir        SE     S       W     W      NW     W      SE     S
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B1 SC SC FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         40    60      20     5       5     5      10    30
Rain shwrs     C  C  L  L    S  S                              C  C
Tstms          S  S  L  L    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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