Point Forecast Matrices
Issued by NWS Charleston, SC

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678
FOUS52 KCHS 302220
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
620 PM EDT FRI SEP 30 2016

SCZ050-011330-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
620 PM EDT FRI SEP 30 2016

DATE           09/30/16      SAT 10/01/16            SUN 10/02/16            MON
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                      65          85          64          84          66
TEMP             75 71 68 66 66 81 84 84 74 69 67 65 66 80 84 83 76 71 68 67 67
DEWPT            62 66 63 61 59 60 59 59 61 63 64 63 62 62 63 63 66 67 66 66 67
RH               64 84 84 84 78 49 43 43 64 81 90 93 87 54 49 51 71 87 93 97100
WIND DIR          S SW  W NW  N  N  E  S  S NW  N  N  N  N NE SE SE  E NE NE NE
WIND SPD          6  2  2  1  2  4  2  5  3  1  1  1  2  4  4  4  3  2  2  2  3
CLOUDS           CL CL CL FW SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      5           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/03  TUE 10/04/16  WED 10/05/16  THU 10/06/16  FRI 10/07/16
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          83      69    81      68    79      68    80      66    81
TEMP          82 76   70 70 81 72   69 68 79 74   72 68 79 73   69 67 81 74
DEWPT         67 68   68 67 69 70   67 67 69 68   67 66 68 67   66 65 66 66
PWIND DIR        NE      NE    NE      NE    NE       N     N       N     N
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         10      20    30      30    30      20    30      20    20
RAIN SHWRS             S  S  C  C    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS                        S  S    S  S  S  S          S  S

$$
GAZ118-011330-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
620 PM EDT FRI SEP 30 2016

DATE           09/30/16      SAT 10/01/16            SUN 10/02/16            MON
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          86          63          86          67
TEMP             74 68 65 61 61 78 84 86 75 69 65 64 65 79 85 85 76 72 69 68 68
DEWPT            56 57 57 55 53 55 54 53 57 61 63 63 62 63 63 64 66 67 68 67 68
RH               53 68 75 81 75 45 36 32 54 76 93 97 90 58 48 50 71 84 97 97100
WIND DIR         SW  W  W NW  N  N SW  S SE NE NE  N  N  N NE  E SE  E NE NE NE
WIND SPD          3  1  1  1  2  4  4  5  3  0  1  2  2  4  4  4  5  4  2  3  4
CLOUDS           CL CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      0           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S


DATE           10/03  TUE 10/04/16  WED 10/05/16  THU 10/06/16  FRI 10/07/16
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          86      69    83      69    82      67    82      66    84
TEMP          86 77   72 70 82 74   71 69 81 74   72 68 81 73   68 66 83 76
DEWPT         67 69   68 67 69 69   68 67 69 67   66 65 68 67   65 63 67 66
PWIND DIR        NE      NE    NE      NE    NE      NE     N       N     N
WIND CHAR        LT      LT    GN      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC B1   B1 SC SC SC   SC SC B1 B1   SC SC B1 SC   SC SC SC SC
POP 12HR         20      20    40      20    30      20    20      20    20
RAIN SHWRS     S  S    S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS          S  S          S  S          S  S

$$
SCZ050-011330-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
620 PM EDT FRI SEP 30 2016

DATE           09/30/16      SAT 10/01/16            SUN 10/02/16            MON
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                      69          84          67          84          69
TEMP             77 74 70 70 70 81 83 83 78 73 71 69 68 79 83 83 77 74 71 69 70
DEWPT            64 67 65 63 61 61 62 61 64 65 66 65 63 64 64 65 68 68 68 68 69
RH               64 79 84 78 73 51 49 47 62 76 84 87 84 60 53 55 74 82 90 97 97
WIND DIR          S SW  W NW  N  N  E  S  S NW  N  N  N NE  E SE SE  E NE NE NE
WIND SPD          8  5  3  2  3  5  3  6  5  1  4  4  3  6  5  6  5  4  4  4  5
CLOUDS           CL CL CL FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC B1
POP 12HR                      5          10          10           5          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S  S
TSTMS                                                                         S


DATE           10/03  TUE 10/04/16  WED 10/05/16  THU 10/06/16  FRI 10/07/16
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          83      71    82      71    80      70    80      69    82
TEMP          83 78   74 72 82 77   74 72 79 75   73 70 80 74   71 70 81 75
DEWPT         68 69   69 69 70 70   69 68 70 69   68 67 69 68   67 66 67 67
PWIND DIR        NE      NE    NE      NE    NE      NE     N       N     N
WIND CHAR        GN      LT    GN      GN    BZ      BZ    BZ      GN    GN
AVG CLOUDS    SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20      30    40      30    30      20    30      30    20
RAIN SHWRS     S  S    C  C  C  C    C  C  C  C    S  S  C  C    C  C  S  S
TSTMS          S  S    S  S  S  S    S  S  S  S          S  S    S  S

$$
SCZ048-011330-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
620 PM EDT FRI SEP 30 2016

DATE           09/30/16      SAT 10/01/16            SUN 10/02/16            MON
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          85          64          85          67
TEMP             75 70 68 64 64 79 84 84 75 69 67 65 66 78 84 84 76 72 69 68 68
DEWPT            59 61 59 57 57 57 56 55 59 62 64 64 62 63 62 63 66 67 67 66 68
RH               58 73 73 78 78 47 38 37 58 78 90 97 87 60 48 49 71 84 93 93100
WIND DIR         SW  W  W NW  N  N SW  S  S  N  N  N  N  N NE SE SE  E NE NE NE
WIND SPD          4  2  2  1  3  4  4  5  3  1  1  1  2  4  4  4  4  3  2  3  4
CLOUDS           CL CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      0           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S


DATE           10/03  TUE 10/04/16  WED 10/05/16  THU 10/06/16  FRI 10/07/16
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      68    83      69    81      67    82      66    83
TEMP          84 77   71 69 83 75   72 70 79 76   72 68 81 74   70 67 82 76
DEWPT         66 68   68 68 68 69   68 68 68 68   67 66 67 67   66 64 65 66
PWIND DIR        NE      NE    NE      NE    NE      NE     N       N     N
WIND CHAR        LT      LT    GN      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC   B1 B1 B1 SC   B1 B1 B1 B1   SC B1 B1 B1   SC SC SC SC
POP 12HR         20      30    30      30    30      20    20      20    20
RAIN SHWRS     S  S    C  C  C  C    C  C  C  C    S  S  S  S    S  S  S  S
TSTMS          S  S    S  S  S  S    S  S  S  S

$$
SCZ043-011330-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
620 PM EDT FRI SEP 30 2016

DATE           09/30/16      SAT 10/01/16            SUN 10/02/16            MON
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                      61          86          61          85          65
TEMP             72 68 65 62 62 79 84 86 74 68 65 63 63 78 84 84 76 71 67 66 66
DEWPT            59 59 57 55 55 57 55 54 56 58 59 59 58 60 59 60 64 64 64 64 66
RH               64 73 75 78 78 47 37 34 53 70 81 87 84 54 43 44 66 79 90 93100
WIND DIR         SW  W  W NW  N  N SW SW SW  N NE NE  N  N  N  N  E  E NE NE NE
WIND SPD          3  0  0  0  1  3  4  5  2  1  0  0  1  4  4  3  3  2  2  2  3
CLOUDS           CL CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/03  TUE 10/04/16  WED 10/05/16  THU 10/06/16  FRI 10/07/16
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      67    83      67    80      66    81      66    83
TEMP          85 76   70 68 83 74   71 67 80 74   69 67 80 73   68 66 82 75
DEWPT         64 67   67 66 67 68   67 67 67 67   66 65 66 66   66 64 65 65
PWIND DIR        NE      NE    NE      NE    NE      NE     N       N     N
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   B1 SC SC SC   SC SC B1 B1   SC B1 B1 SC   SC SC SC SC
POP 12HR         10      10    20      20    20      20    20      20    20
RAIN SHWRS                   S  S    S  S  S  S    S  S  S  S    S  S  S  S
TSTMS                        S  S

$$
GAZ099-011330-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
620 PM EDT FRI SEP 30 2016

DATE           09/30/16      SAT 10/01/16            SUN 10/02/16            MON
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                      54          86          57          87          64
TEMP             71 63 59 55 55 76 83 86 73 66 61 58 59 78 85 86 76 70 67 65 65
DEWPT            53 54 54 52 51 54 51 51 54 55 55 55 55 58 57 58 61 62 61 62 65
RH               53 72 83 90 86 46 33 30 51 68 81 90 87 50 39 39 60 76 81 90100
WIND DIR          W  W NW NW NW  N  W SW SW  E  E  E NE NE  N  N  E  E  E  E NE
WIND SPD          2  0  0  0  1  4  3  4  1  0  0  0  1  3  3  3  2  1  1  2  3
CLOUDS           CL CL CL CL CL CL FW CL CL CL FW FW FW FW FW SC SC SC SC SC SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/03  TUE 10/04/16  WED 10/05/16  THU 10/06/16  FRI 10/07/16
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          86      66    85      67    82      66    84      65    85
TEMP          85 77   68 67 84 75   69 68 81 73   70 67 83 74   69 66 85 76
DEWPT         64 68   67 67 65 68   67 66 66 66   66 65 65 66   64 63 64 64
PWIND DIR        NE      NE    NE      NE    NE      NE     N       N     N
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          5      20    10      10    20      10    10      10    10
RAIN SHWRS             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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