Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 212340
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
740 PM EDT TUE OCT 21 2014

SCZ050-220900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
740 PM EDT TUE OCT 21 2014

DATE           10/21/14      WED 10/22/14            THU 10/23/14            FRI
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                      52          72          46          72          48
TEMP             69 65 61 54 52 64 70 70 60 55 51 48 47 63 70 71 59 55 52 50 50
DEWPT            54 52 50 46 45 43 43 43 44 44 43 42 41 42 43 44 45 46 46 46 45
RH               59 63 67 74 77 46 38 38 55 66 74 80 79 46 38 38 60 72 80 86 83
WIND DIR          W  W  N  N  N  N NW NW NW NW  N  N  N NW NW  W  W  W  W NW NW
WIND SPD          3  4  9 10  9 11 10  8  6  6  6  6  5  6  8  5  4  4  4  3  3
CLOUDS           CL FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/24  SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
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          76      51    75      53    76      55    76      56    76
TEMP          75 62   54 53 74 64   57 54 76 64   57 56 76 66   60 57 75 66
DEWPT         46 48   48 47 49 51   51 49 52 54   53 52 55 58   58 55 59 56
PWIND DIR         W      NW     N       N    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC SC
POP 12HR          0       5     5       5     5      10    10      10    20
RAIN SHWRS                                                             S  S

$$
GAZ118-220900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
740 PM EDT TUE OCT 21 2014

DATE           10/21/14      WED 10/22/14            THU 10/23/14            FRI
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                      52          72          47          74          50
TEMP             70 65 60 54 52 64 70 71 59 54 51 49 48 63 71 73 60 54 53 51 51
DEWPT            55 53 51 48 46 45 43 44 44 44 44 43 43 43 43 44 46 48 48 48 47
RH               59 65 72 80 80 50 38 38 57 69 77 80 83 48 36 35 60 80 83 89 86
WIND DIR         SW  W NW  N  N  N  N  N  N  N  N  N  N  N NW NW NW  W  W  W  W
WIND SPD          5  5  6  8  8 10  8  6  6  6  6  6  5  5  4  3  3  3  3  3  3
CLOUDS           CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/24  SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
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          76      51    76      53    77      55    78      56    78
TEMP          74 63   55 53 74 65   57 54 76 65   58 56 77 67   60 57 77 67
DEWPT         47 49   49 48 49 52   52 50 52 55   55 54 58 60   59 56 60 57
PWIND DIR         W      NW     N       N    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR          0       5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S  S  S

$$
SCZ050-220900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
740 PM EDT TUE OCT 21 2014

DATE           10/21/14      WED 10/22/14            THU 10/23/14            FRI
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                      56          71          49          71          51
TEMP             71 68 63 58 56 64 69 70 61 58 54 51 49 62 69 71 62 59 56 53 53
DEWPT            59 54 52 48 46 44 43 44 45 45 44 43 43 43 43 45 46 47 47 47 47
RH               66 61 67 69 69 48 39 39 56 62 69 74 80 50 39 39 56 64 72 80 80
WIND DIR         SW  W  N  N  N  N NW NW NW  N  N  N  N NW NW NW  W  W NW NW NW
WIND SPD          4  6 11 13 13 13 11  9  9  9  9  9  8  8  8  6  5  5  5  5  4
CLOUDS           CL FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/24  SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
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          75      54    75      56    76      58    76      59    76
TEMP          74 65   58 55 73 66   60 57 75 67   61 59 75 68   62 60 75 68
DEWPT         47 49   50 49 51 53   53 51 54 55   55 54 56 60   59 57 59 59
PWIND DIR         W      NW     N       N    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      GN    LT
AVG CLOUDS    FW SC   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC SC
POP 12HR          0       5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S  S  S

$$
SCZ048-220900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
740 PM EDT TUE OCT 21 2014

DATE           10/21/14      WED 10/22/14            THU 10/23/14            FRI
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                      52          72          47          72          51
TEMP             70 66 62 54 52 62 69 70 60 55 52 49 48 62 70 71 61 56 54 52 52
DEWPT            57 54 51 48 46 44 43 43 44 44 44 43 43 43 43 44 46 47 48 47 47
RH               63 65 67 80 80 52 39 38 55 66 74 80 83 50 38 38 58 72 80 83 83
WIND DIR         SW  W  N  N  N  N  N  N  N  N  N  N  N  N NW NW  W  W  W NW NW
WIND SPD          5  8 10 10 10 12  9  8  6  6  8  8  6  6  5  4  4  4  4  4  3
CLOUDS           CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/24  SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
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          76      52    76      53    77      55    77      57    77
TEMP          75 64   56 54 74 65   58 55 76 66   59 57 77 66   61 58 76 67
DEWPT         47 49   49 49 50 52   52 51 53 55   55 54 57 59   59 56 59 57
PWIND DIR         W      NW     N       N    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      GN    LT
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR          0       5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S  S  S

$$
SCZ043-220900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
740 PM EDT TUE OCT 21 2014

DATE           10/21/14      WED 10/22/14            THU 10/23/14            FRI
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                      49          72          44          73          46
TEMP             68 63 58 51 50 63 70 71 58 52 49 46 45 62 70 72 58 52 49 47 47
DEWPT            55 52 49 45 44 43 42 43 43 43 42 41 40 41 42 44 45 46 46 45 44
RH               63 67 72 80 80 48 36 36 57 71 77 83 82 46 36 37 62 80 89 93 89
WIND DIR          N  W  N  N  N  N  N NW NW  N  N  N  N NW NW  W  W  W  W  W NW
WIND SPD          1  5  9  9  6 11  9  6  5  4  5  4  4  5  6  4  3  3  3  2  2
CLOUDS           CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/24  SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
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          76      49    76      51    78      52    78      54    78
TEMP          75 61   52 50 74 63   55 52 76 64   56 53 77 66   58 55 77 65
DEWPT         45 48   47 46 48 50   49 47 51 52   52 49 53 56   56 53 56 54
PWIND DIR         W      NW     N      NW    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   FW FW FW FW   FW FW FW FW   FW SC SC SC   SC SC SC SC
POP 12HR          0       5     5       5     5      10    10      10    10

$$
GAZ099-220900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
740 PM EDT TUE OCT 21 2014

DATE           10/21/14      WED 10/22/14            THU 10/23/14            FRI
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                      50          73          44          74          47
TEMP             68 62 56 52 50 64 71 72 58 53 49 47 46 63 71 73 58 53 50 49 48
DEWPT            54 52 49 47 46 43 42 41 42 41 41 40 40 41 41 43 44 45 45 44 43
RH               61 70 77 83 86 46 35 33 55 64 74 76 79 44 34 34 59 74 83 83 83
WIND DIR         NW NW  N  N  N  N  N  N  N  N  N  N  N  N NW NW  W  W  W  W  W
WIND SPD          3  6  8  8  8 11  6  4  3  3  4  3  3  3  3  3  2  2  2  2  2
CLOUDS           CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/24  SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
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          77      50    77      51    78      53    78      55    78
TEMP          74 61   53 51 75 64   56 52 76 65   57 54 76 66   59 56 76 66
DEWPT         44 47   46 46 45 48   47 48 50 53   51 51 52 56   55 53 54 55
PWIND DIR         W      NW     N       N    NE      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC FW
POP 12HR          0       5     5       5     5      10    10      10    10

$$

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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