Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 101716
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1215 PM EST SAT DEC 10 2016

SCZ050-102100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1215 PM EST SAT DEC 10 2016

DATE             SAT 12/10/16            SUN 12/11/16            MON 12/12/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          34          61          52          73
TEMP                   49 51 39 36 34 35 36 51 60 60 54 53 52 53 54 64 72 70 60
DEWPT                  18 19 27 27 26 28 30 39 46 50 51 51 52 52 54 58 62 62 60
RH                     29 28 62 69 72 75 79 63 60 69 90 93100 96100 81 71 76100
WIND DIR                N  N NE NE NE NE NE NE  E  E  E SE  S  S  S  S SW SW SW
WIND SPD                8  5  3  3  4  5  6  9 10  8  5  4  3  2  3  8 11  9  5
CLOUDS                 CL CL CL CL CL CL FW SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1
POP 12HR                      0           0          20          30          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  C  C  C  C  C  C  C
OBVIS                                                      PF PF
WIND CHILL                               30
MIN CHILL                    37    30    29    35


DATE          TUE 12/13/16  WED 12/14/16  THU 12/15/16  FRI 12/16/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          55    68      54    67      48    57      38    53
TEMP          57 55 67 58   55 55 66 57   53 48 56 49   40 38 52 47
DEWPT         57 55 57 56   54 54 57 56   47 45 42 37   32 30 36 39
PWIND DIR        SW    SW      NW     W      NW     N       N    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B2   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC B1
POP 12HR         30    30      40    40      30    10       5    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C                S  S

$$
GAZ118-102100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1215 PM EST SAT DEC 10 2016

DATE             SAT 12/10/16            SUN 12/11/16            MON 12/12/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      55          37          63          54          75
TEMP                   53 53 41 38 37 38 38 51 60 63 56 54 54 54 56 65 73 73 62
DEWPT                  22 24 29 28 30 32 34 41 48 51 52 53 53 52 54 59 63 63 61
RH                     29 32 62 67 75 79 85 68 64 65 86 96 96 93 93 81 71 71 97
WIND DIR               NE NE NE NE NE NE NE NE  E  E  E  E SE  S  W  W SW SW SW
WIND SPD                6  5  4  5  5  5  6  5  8  6  6  4  2  1  2  6 10  8  5
CLOUDS                 CL CL CL CL CL FW SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1
POP 12HR                      0           0          10          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  C
OBVIS                                                      PF PF
WIND CHILL                            32
MIN CHILL                    38    32    31    38


DATE          TUE 12/13/16  WED 12/14/16  THU 12/15/16  FRI 12/16/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          57    71      58    71      51    61      41    58
TEMP          57 57 70 61   58 58 69 60   56 51 60 52   44 41 56 50
DEWPT         57 57 61 59   58 56 61 59   51 47 48 42   38 35 42 44
PWIND DIR        SW    SW      NE     W      NW     N      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B2 B1 B1   B1 B1 SC SC   SC SC SC B1
POP 12HR         30    30      40    40      30    10       5    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C                S  S

$$
SCZ050-102100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1215 PM EST SAT DEC 10 2016

DATE             SAT 12/10/16            SUN 12/11/16            MON 12/12/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          38          62          56          72
TEMP                   50 51 43 40 39 39 39 53 61 61 57 56 56 56 57 64 71 69 62
DEWPT                  22 23 28 29 30 32 34 42 48 52 53 54 55 54 55 60 63 63 62
RH                     33 33 55 64 70 76 82 66 62 72 86 93 96 93 93 87 76 81100
WIND DIR                N NE NE NE NE NE NE NE  E  E  E SE SW  S  S SW SW SW SW
WIND SPD                9  6  6  8  8  9  8 10 11 10  8  6  5  4  5  9 11 10  6
CLOUDS                 CL CL CL CL CL CL FW SC B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1
POP 12HR                      0           0          20          30          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                         S  C  C  C  C  C  C  C  C  C
OBVIS                                                      PF PF
WIND CHILL                         33 33 33
MIN CHILL                    38    32    32    38


DATE          TUE 12/13/16  WED 12/14/16  THU 12/15/16  FRI 12/16/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          57    68      57    68      50    57      41    55
TEMP          59 57 67 60   57 57 67 58   54 50 56 50   44 41 54 49
DEWPT         59 57 58 58   56 56 58 57   49 47 44 40   36 34 39 42
PWIND DIR        SW    SW       W     W      NW     N       N    NE
WIND CHAR        LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B2 B1 B1   B1 B1 SC SC   SC SC SC B1
POP 12HR         30    30      40    40      30    10       5    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C                S  S

$$
SCZ048-102100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1215 PM EST SAT DEC 10 2016

DATE             SAT 12/10/16            SUN 12/11/16            MON 12/12/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      53          37          61          53          74
TEMP                   51 52 40 38 37 38 39 52 60 61 55 54 54 54 55 65 72 71 61
DEWPT                  21 22 29 28 29 30 33 39 47 51 52 52 53 52 53 59 62 62 61
RH                     30 31 64 67 72 73 79 61 62 70 90 93 96 93 93 81 71 73100
WIND DIR               NE NE NE NE NE NE NE NE  E  E  E SE  S SW SW SW SW SW SW
WIND SPD                8  5  5  5  5  6  6  8  8  8  6  4  2  2  3  8 10  8  5
CLOUDS                 CL CL CL CL CL CL SC SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR                      0           0          10          30          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  C  C  C  C  C  C  C
OBVIS                                                      PF PF


DATE          TUE 12/13/16  WED 12/14/16  THU 12/15/16  FRI 12/16/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          56    69      56    68      50    59      40    55
TEMP          58 57 68 58   57 57 68 58   55 50 57 52   44 41 54 50
DEWPT         58 57 58 58   56 55 59 58   49 46 45 40   35 34 39 42
PWIND DIR        SW    SW      SE     W      NW     N       N    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B2 B1 B1   B1 B1 SC SC   SC SC SC B1
POP 12HR         40    30      40    40      30    10       5    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C                S  S

$$
SCZ043-102100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1215 PM EST SAT DEC 10 2016

DATE             SAT 12/10/16            SUN 12/11/16            MON 12/12/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          32          59          50          73
TEMP                   49 51 38 34 33 33 34 47 57 58 52 51 50 50 52 63 71 71 61
DEWPT                  21 21 26 25 24 25 26 34 42 46 48 49 49 49 51 56 60 61 61
RH                     33 30 62 69 69 72 72 60 57 64 86 93 96 96 96 78 68 71100
WIND DIR               NE NE NE NE NE NE NE NE NE NE NE SE  S SW  W  W SW SW SW
WIND SPD                5  5  2  2  2  3  5  5  6  6  5  3  2  2  3  8 11  8  4
CLOUDS                 CL CL CL CL CL CL FW SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1
POP 12HR                      0           0           5          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  C
OBVIS                                                      PF PF


DATE          TUE 12/13/16  WED 12/14/16  THU 12/15/16  FRI 12/16/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          54    68      54    68      48    57      37    53
TEMP          57 54 67 59   55 55 67 57   53 48 56 48   40 37 51 46
DEWPT         57 54 57 57   53 53 57 56   47 44 41 37   31 28 33 37
PWIND DIR        SW    SW       N     W      NW     N      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B2 B1   B1 B1 B1 SC   SC SC SC B1
POP 12HR         40    40      40    40      20    10       5    20
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S                S  S

$$
GAZ099-102100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1215 PM EST SAT DEC 10 2016

DATE             SAT 12/10/16            SUN 12/11/16            MON 12/12/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          33          59          50          73
TEMP                   49 51 38 36 34 34 34 46 56 59 53 51 50 51 53 63 71 72 61
DEWPT                  24 24 29 26 25 26 28 36 42 46 49 49 49 49 51 57 62 62 61
RH                     37 34 70 67 69 72 78 68 59 62 86 93 96 93 93 81 73 71100
WIND DIR               NE NE NE NE NE NE NE NE  E  E NE  E  E SE  S SW SW SW SW
WIND SPD                6  6  3  3  2  3  6  8  8  6  6  4  3  2  3  8 11 10  4
CLOUDS                 CL CL CL CL CL SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B2
POP 12HR                      0           0           5          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  C
OBVIS                                                      PF PF
WIND CHILL                            28 28
MIN CHILL                    36    32    27    32


DATE          TUE 12/13/16  WED 12/14/16  THU 12/15/16  FRI 12/16/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          55    71      56    70      49    59      39    55
TEMP          57 55 69 62   58 56 69 60   55 49 57 49   42 39 53 46
DEWPT         57 55 59 59   56 55 60 58   48 46 44 40   35 31 37 40
PWIND DIR        SW    SW      SW     W      NW     N      NE    NE
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 B2   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC B1
POP 12HR         40    40      40    40      20    10       5    20
RAIN SHWRS     C  C  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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