Point Forecast Matrices
Issued by NWS Charleston, SC

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438
FOUS52 KCHS 060001
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
700 PM EST MON DEC 5 2016

SCZ050-060900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
700 PM EST MON DEC 5 2016

DATE           12/05/16      TUE 12/06/16            WED 12/07/16            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          75          53          65          49
TEMP             57 59 60 63 62 64 72 73 66 63 59 56 54 57 64 63 54 52 51 50 50
DEWPT            56 55 59 60 62 64 68 66 63 59 55 53 52 52 52 53 52 52 50 49 49
RH               96 87 96 90100100 87 79 90 87 87 90 93 83 65 70 93100 96 96 96
WIND DIR         NE NE  E NE NE  S SW SW  W  W NW NW NW  N  N NE  E  S SW  W  W
WIND SPD          5  5  6  5  5  4 11 12  9  5  5  4  4  4  4  3  3  2  2  3  4
CLOUDS           OV OV OV OV OV OV OV B2 SC SC SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR                    100          90          10           5           5
QPF 12HR                   2.44        0.28           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN              C  D  D  D
RAIN SHWRS                    D  D  L  C
TSTMS                         C  C  C  C


DATE           12/08  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          65      36    48      28    49      35    62      45    71
TEMP          65 54   44 36 46 37   31 29 46 40   35 37 60 54   47 47 67 53
DEWPT         50 47   35 27 21 24   22 21 25 31   33 36 46 48   45 42 54 53
PWIND DIR         W      NW     N       N    NE      NE    SE       W     S
WIND CHAR        LT      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   B1 SC FW FW   CL CL FW FW   FW SC B1 B1   B1 SC B1 B1
POP 12HR          5      20     5       5     5       5    10      20     0
RAIN SHWRS             S  S                                      S  S

$$
GAZ118-060900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
700 PM EST MON DEC 5 2016

DATE           12/05/16      TUE 12/06/16            WED 12/07/16            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          53          67          48
TEMP             61 62 63 66 67 71 75 76 67 63 58 55 54 59 66 66 55 52 51 50 48
DEWPT            59 60 62 64 66 68 69 67 62 58 55 52 51 53 55 55 54 52 50 48 47
RH               93 93 97 93 97 90 82 74 84 84 90 90 90 80 68 68 96100 96 93 96
WIND DIR         NE  E  E SE  S  S SW  W  W  W  W NW NW NW  W SW SE  S SW  W  W
WIND SPD          6  8  9  8  8 10 14 13  9  8  6  5  4  4  5  4  3  3  3  3  4
CLOUDS           OV OV OV OV OV B2 B1 SC SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR                    100          60           5           5           5
QPF 12HR                   2.04        0.28           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN              C  L  D  D
RAIN SHWRS                    L  L  C  S
TSTMS                      C  C  C  C  S


DATE           12/08  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          66      35    48      28    51      38    63      46    72
TEMP          65 53   43 35 46 36   31 28 48 41   38 38 60 53   48 47 68 55
DEWPT         51 45   34 27 24 25   22 22 30 35   36 37 48 49   45 42 56 55
PWIND DIR         W      NW    NW       N    NE      NE     E       W     S
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC FW FW   CL CL FW FW   SC SC SC B1   B1 SC SC B1
POP 12HR          5      10     5       5     5       5    10      10     0

$$
SCZ050-060900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
700 PM EST MON DEC 5 2016

DATE           12/05/16      TUE 12/06/16            WED 12/07/16            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          73          54          64          51
TEMP             60 61 63 64 64 65 71 72 67 63 60 57 55 59 63 63 56 54 54 53 52
DEWPT            57 58 61 63 64 65 68 66 63 60 57 54 53 52 53 53 53 53 52 51 51
RH               90 90 93 97100100 90 81 87 90 90 90 93 78 70 70 90 96 93 93 96
WIND DIR         NE NE NE  N NW SW SW SW  W  W NW NW NW  N  N NE  E  S  W  W  W
WIND SPD          5  6  6  6  6  8 16 13 10  6  6  5  5  5  4  3  2  2  3  3  4
CLOUDS           OV OV OV OV OV OV OV B2 SC SC SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR                    100          90          10           5           5
QPF 12HR                   2.34        0.30           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN              C  D  D  D
RAIN SHWRS                    D  D  L  C
TSTMS                      C  C  C  C  C


DATE           12/08  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          65      38    48      32    49      39    62      49    70
TEMP          65 54   45 38 47 39   34 32 47 43   40 40 61 55   50 49 67 55
DEWPT         51 48   37 29 23 26   24 23 27 33   36 38 47 49   47 44 55 55
PWIND DIR         W      NW     N       N    NE      NE    SE       W     S
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      GN    LT
AVG CLOUDS    SC SC   B1 SC FW FW   FW FW FW FW   SC SC B1 B1   B1 SC B1 B1
POP 12HR          5      20     5       5     5      10    10      20     0
RAIN SHWRS             S  S                                      S  S

$$
SCZ048-060900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
700 PM EST MON DEC 5 2016

DATE           12/05/16      TUE 12/06/16            WED 12/07/16            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          76          54          66          50
TEMP             60 61 62 65 66 68 73 74 68 64 60 56 55 58 64 65 56 53 52 51 50
DEWPT            58 57 60 62 64 67 68 66 62 59 56 54 52 53 54 54 54 53 51 50 49
RH               93 87 93 90 93 97 84 76 81 84 87 93 90 83 70 68 93100 96 96 96
WIND DIR         NE  E  E  E SE  S SW SW  W  W NW NW NW NW  N NE  E  S SW  W  W
WIND SPD          5  6  8  5  4 10 12 10  9  6  6  4  4  4  4  3  2  2  3  3  4
CLOUDS           OV OV OV OV OV OV B2 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC
POP 12HR                    100          70          10           5           5
QPF 12HR                   2.33        0.27           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN              C  L  D  D
RAIN SHWRS                    L  L  C  C
TSTMS                      C  C  C  C  C


DATE           12/08  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          65      35    48      28    50      37    62      46    71
TEMP          64 54   45 36 46 37   32 30 48 41   38 39 60 54   48 47 67 55
DEWPT         50 46   35 28 23 25   23 23 28 33   35 37 46 48   46 42 54 55
PWIND DIR         W      NW    NW       N    NE      NE     E       W     S
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC   B1 SC FW FW   CL FW FW FW   SC SC B1 B1   B1 SC SC B1
POP 12HR          5      20     5       5     5       5    10      10     0
RAIN SHWRS             S  S

$$
SCZ043-060900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
700 PM EST MON DEC 5 2016

DATE           12/05/16      TUE 12/06/16            WED 12/07/16            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          75          52          66          47
TEMP             56 57 58 60 60 61 71 73 66 62 58 54 53 58 65 65 54 52 50 49 47
DEWPT            55 54 56 58 60 61 67 65 61 58 55 52 51 51 52 52 52 51 49 48 47
RH               96 90 93 93100100 87 76 84 87 90 93 93 77 63 63 93 96 96 96100
WIND DIR         NE NE NE NE  E SE SW  W  W NW NW NW NW  N  N NE  E SE SW SW  W
WIND SPD          5  8  9  5  3  4 10 10  8  5  4  3  3  3  3  3  2  2  2  3  3
CLOUDS           OV OV OV OV OV OV B2 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR                    100          80          10           5           5
QPF 12HR                   2.27        0.27           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN              C  D  D  D
RAIN SHWRS                    L  L  L  C
TSTMS                         C  C  C  C


DATE           12/08  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          65      35    47      26    49      33    61      43    71
TEMP          64 53   43 35 46 36   29 26 46 39   33 33 59 52   46 44 66 53
DEWPT         48 45   34 26 20 23   21 20 22 29   30 33 43 45   43 40 52 53
PWIND DIR         W      NW    NW       N    NE      NE    SE       W     S
WIND CHAR        LT      GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   B1 SC FW FW   CL CL FW FW   FW SC SC B1   B1 SC SC B2
POP 12HR          5      10     5       5     5       5    10      10     0

$$
GAZ099-060900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
700 PM EST MON DEC 5 2016

DATE           12/05/16      TUE 12/06/16            WED 12/07/16            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          50          66          46
TEMP             57 59 59 61 62 69 75 75 65 60 57 53 51 56 64 65 55 51 50 48 46
DEWPT            57 56 58 60 62 65 67 65 60 56 53 50 49 50 52 53 52 50 47 46 45
RH              100 90 96 97100 87 76 71 84 87 86 89 93 80 65 65 90 96 89 93 96
WIND DIR         NE NE NE  E SE SW  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W
WIND SPD          8 10 11  6  4 12 16 12  9  8  6  5  4  4  5  4  3  3  3  4  5
CLOUDS           OV OV OV OV OV B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                    100          80           5           0           5
QPF 12HR                   2.03        0.25           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN              D  D  D  D
RAIN SHWRS                    D  L  C  S
TSTMS                S  S  C  C  C  C  S


DATE           12/08  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          64      32    47      25    50      33    61      42    70
TEMP          63 50   40 32 44 34   30 26 47 39   36 34 57 50   46 43 65 52
DEWPT         48 42   31 23 21 24   21 20 25 32   31 33 44 47   42 39 54 52
PWIND DIR         W      NW    NW       N    NE      NE    SE       W     S
WIND CHAR        GN      GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC FW FW FW   CL CL FW FW   FW SC SC B1   SC SC SC B1
POP 12HR         10      10     5       5     5       5    10      10     0

$$

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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