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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
851 PM EDT SUN SEP 14 2014

SCZ050-150900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
851 PM EDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            WED
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                      71          86          72          88          70
TEMP                74 73 72 71 81 85 84 79 76 74 74 73 82 87 86 79 76 73 72 71
DEWPT               72 71 70 70 71 72 72 73 74 73 71 70 73 71 71 72 72 71 69 69
RH                  93 93 93 97 72 65 67 82 94 97 90 90 74 59 61 79 87 93 90 93
WIND DIR            NE NE  N  N NE  E SE SE  S SW  W  W NW NW  W  S  E  N NE NE
WIND SPD             3  2  2  2  5  6  8  5  4  3  3  2  5  4  4  3  3  3  5  8
CLOUDS              OV OV OV OV B2 B2 OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR                     40          50          50          50          30
QPF 12HR                   0.11        0.50        0.27        0.37        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                S  S  C  C  C  C  C  S  S  S  S  S  S  C  C  S  S  S  S  C
OBVIS                        PF
HEAT INDEX                      85 91 90                87 93 91
MAX HEAT                           91    91                93    93


DATE           09/17  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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      67    81      66    80      65    83      68    83
TEMP          85 76   69 68 81 73   68 67 80 72   67 66 82 74   69 69 83 75
DEWPT         70 69   66 65 64 64   63 63 63 64   64 64 65 66   66 66 68 69
PWIND DIR        NE      NE    NE      NE    NE      NE    NE      NE    NE
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B2 B2   B1 B1 B1 B1   B1 SC SC SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         40      20    40      20    20      20    30      10    20
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  C  C          S  S
TSTMS          C  C    S  S  C  C    S  S  S  S    S  S  C  C          S  S

$$
GAZ118-150900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
851 PM EDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            WED
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                      72          88          72          89          70
TEMP                76 75 73 72 82 87 86 80 76 75 74 73 83 88 86 79 76 73 72 71
DEWPT               75 75 73 72 72 72 73 73 74 73 71 71 73 71 71 72 73 72 70 70
RH                  97100100100 72 61 65 79 94 94 90 93 72 57 61 79 90 97 93 97
WIND DIR             E  E NE  N NE  E SE SE  S SW  W  W NW NW NW NW NW  N  N  N
WIND SPD             3  1  0  2  3  4  5  3  1  1  1  1  5  4  4  3  3  3  3  3
CLOUDS              OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR                     40          60          50          50          40
QPF 12HR                      0        0.51        0.21        0.54        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  C  L  C  C  S  S  C  C  C  C  C  S  S  S  C
TSTMS                S  S  C  C  C  C  C  S  S  S  S  S  S  C  C  S  S  S  S  C
OBVIS                        PF
HEAT INDEX                      87 94 93 84             89 94 91
MAX HEAT                           94    94                94    94


DATE           09/17  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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          87      67    82      66    82      65    83      68    83
TEMP          86 77   69 68 81 75   68 67 81 74   68 66 82 75   70 69 83 76
DEWPT         70 70   68 67 66 67   65 65 64 66   66 65 67 68   66 66 68 69
PWIND DIR        NE      NE    NE      NE    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2   B1 B1 B1 B1   B1 SC SC SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         40      20    40      30    30      20    30      10    20
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    S  S  C  C          S  S
TSTMS          C  C    S  S  C  C    C  C  C  C    S  S  C  C          S  S

$$
SCZ050-150900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
851 PM EDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            WED
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                      73          83          75          85          74
TEMP                77 75 74 73 80 83 82 79 77 76 76 76 82 85 84 79 77 75 74 75
DEWPT               73 73 71 70 71 73 73 74 74 73 71 71 73 72 72 73 73 72 69 69
RH                  87 94 90 90 74 72 74 85 90 90 85 85 74 65 67 82 87 90 84 82
WIND DIR             E NE  N  N NE  E SE SE  S SW  W NW NW NW  W  S  E  N  N  N
WIND SPD             5  4  3  4  6  9  9  8  6  4  4  4  6  4  4  4  3  3  5  8
CLOUDS              OV OV OV OV B2 B2 B2 OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR                     40          50          40          40          40
QPF 12HR                   0.15        0.47        0.31        0.35        0.16
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                S  S  C  C  C  C  C  S  S  S  S  S  S  C  C  S  S  S  S  C
HEAT INDEX                      83 89 87                87 91 90
MAX HEAT                           89    89                91    91


DATE           09/17  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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      68    80      67    80      66    81      69    82
TEMP          83 76   71 69 80 75   70 69 80 74   70 68 81 75   71 71 81 76
DEWPT         71 70   66 66 65 65   64 63 64 65   65 65 66 67   67 67 68 69
PWIND DIR        NE      NE    NE      NE    NE      NE    NE      NE     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    B2 B2   B2 B1 B1 B1   B1 SC SC SC   B1 B1 B1 B1   B1 B1 SC SC
POP 12HR         40      40    40      20    30      20    30      10    20
RAIN SHWRS     C  C    C  C  C  C    S  S  C  C    S  S  C  C          S  S
TSTMS          C  C    C  C  C  C    S  S  C  C    S  S  C  C          S  S

$$
SCZ048-150900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
851 PM EDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            WED
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                      72          86          72          88          71
TEMP                75 74 74 72 82 85 84 79 76 74 74 73 82 87 86 79 76 74 72 72
DEWPT               75 74 72 71 72 72 73 73 74 74 72 71 73 71 71 72 73 72 69 69
RH                 100100 93 97 72 65 70 82 94100 93 93 74 59 61 79 90 93 90 90
WIND DIR             E NE  N  N NE  E SE SE  S SW  W  W NW NW  W  W NW  N  N  N
WIND SPD             2  0  0  2  4  4  5  4  2  1  2  1  5  4  4  3  3  3  4  5
CLOUDS              OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR                     70          50          50          50          30
QPF 12HR                   0.52        0.50        0.24        0.46        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                C  S  C  C  C  C  C  S  S  S  S  S  S  C  C  S  S  S  S  C
OBVIS                  PF    PF
HEAT INDEX                      87 91 90                87 93 91
MAX HEAT                           91    92                93    93
FLASH FLOOD          A


DATE           09/17  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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      67    81      66    81      65    82      68    82
TEMP          85 77   70 69 81 75   69 68 80 74   69 67 82 76   71 69 82 76
DEWPT         70 70   68 67 66 66   65 65 65 66   65 66 67 68   67 67 68 69
PWIND DIR        NE      NE    NE      NE    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    B2 B2   B1 B1 B1 B1   B1 SC SC SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         40      20    40      20    20      20    30      10    20
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  C  C          S  S
TSTMS          C  C    S  S  C  C    S  S  S  S    S  S  C  C          S  S

$$
SCZ043-150900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
851 PM EDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            WED
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                      70          85          70          88          68
TEMP                73 72 71 71 81 84 83 77 74 73 72 71 82 87 85 78 75 72 70 69
DEWPT               72 72 69 69 70 72 72 73 74 73 71 70 73 71 71 72 72 70 68 68
RH                  97100 93 93 69 67 70 87100100 97 97 74 59 63 82 90 93 93 97
WIND DIR            NE NE  N NE NE NE SE SE  S  S  W  W NW NW NW NW  N NE NE NE
WIND SPD             3  3  0  2  4  3  3  1  0  0  0  0  4  4  3  1  1  2  4  5
CLOUDS              OV OV OV OV B2 B2 OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR                     50          60          50          50          30
QPF 12HR                   0.06        0.58        0.20        0.34        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  S  S  S  C  L  C  C  C  S  C  C  C  C  C  S  S  S  C
TSTMS                S  S     S  S  C  C  S  S  S  S  S  S  C  C  S  S  S  S  C
OBVIS                  PF PF PF
HEAT INDEX                      85 90 88                87 93 90
MAX HEAT                           90    90                93    93


DATE           09/17  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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      65    82      64    81      63    83      66    83
TEMP          85 75   67 66 82 74   66 65 80 72   65 65 82 74   69 67 83 74
DEWPT         70 69   66 65 64 64   63 63 62 63   63 63 65 66   66 65 66 68
PWIND DIR        NE      NE    NE      NE    NE       N    NE      NE    NE
WIND CHAR        LT      LT    GN      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B2 B1   B1 B1 B1 B1   SC SC SC SC   SC B1 B1 B1   SC SC SC SC
POP 12HR         30      20    30      20    20      20    20      10    20
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  S  S          S  S
TSTMS          C  C    S  S  C  C    S  S  S  S    S  S  S  S          S  S

$$
GAZ099-150900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
851 PM EDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            WED
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                      71          88          71          88          69
TEMP                74 73 72 72 82 87 86 79 76 74 73 72 82 87 86 78 75 72 71 70
DEWPT               74 73 72 71 72 73 73 74 74 73 70 69 73 71 71 72 72 70 68 68
RH                 100100100 97 72 63 65 85 94 97 90 90 74 59 61 82 90 93 90 93
WIND DIR             E NE NE NE  E  E  E  E  S SW  W  W NW NW NW NW NW  W NW  N
WIND SPD             3  0  0  2  3  2  2  1  0  0  0  0  4  4  3  2  2  1  2  3
CLOUDS              OV OV OV OV B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1
POP 12HR                     80          60          50          50          30
QPF 12HR                   0.34        0.61        0.18        0.40        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C        S  C  L  C  C  C  S  C  C  C  C  C  S  S  S  C
TSTMS                C  S        S  C  C  S  S  S  S  S  S  C  C  S  S  S  S  C
OBVIS                     PF PF
HEAT INDEX                      87 94 93                87 93 91
MAX HEAT                           94    94                93    93
FLASH FLOOD          A


DATE           09/17  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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          88      66    82      65    83      64    83      67    84
TEMP          87 77   68 67 81 75   67 66 82 75   67 65 82 75   69 68 83 77
DEWPT         69 70   66 66 64 65   64 64 60 63   63 63 63 65   64 64 65 67
PWIND DIR        NE      NE    NE      NE    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    GN      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B1   B1 B1 B1 B1   SC SC SC SC   SC B1 B1 B1   SC SC SC SC
POP 12HR         30      20    20      20    20      20    20      10    20
RAIN SHWRS     C  C    S  S  S  S    S  S  S  S    S  S  S  S          S  S
TSTMS          C  C    S  S  S  S    S  S  S  S    S  S  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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NOAA National Weather Service
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Page last modified: May 16, 2007
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