Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 201027
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
626 AM EDT MON OCT 20 2014

SCZ050-202100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
626 AM EDT MON OCT 20 2014

DATE             MON 10/20/14            TUE 10/21/14            WED 10/22/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          56          81          53          72
TEMP             51 69 75 75 64 61 60 58 57 72 79 79 67 62 59 56 54 65 71 71 59
DEWPT            49 53 54 57 59 60 59 58 57 55 53 53 54 53 52 50 48 47 46 45 45
RH               93 57 48 54 84 97 96100100 55 41 41 63 72 78 80 80 52 41 39 60
WIND DIR         NE NE  S  S SE SW  W  W  W  W  W  W  W NW NW  N  N  N  N  N  N
WIND SPD          2  3  4  5  2  1  0  2  3  6  8  6  4  5  8  8  9 10  9  8  6
CLOUDS           SC SC SC B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW CL CL
POP 12HR                      0           5           5           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 10/23/14  FRI 10/24/14  SAT 10/25/14  SUN 10/26/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          47    71      49    75      52    75      53    75
TEMP          52 49 70 59   52 50 73 62   55 53 75 64   57 54 74 64
DEWPT         46 45 45 46   47 45 48 50   48 47 50 52   53 49 52 53
PWIND DIR         N    NW      NW     N       N     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL FW FW CL   FW FW FW FW   FW FW FW FW   FW FW FW SC
POP 12HR          0     0       0     0       5     5      10    10

$$
GAZ118-202100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
626 AM EDT MON OCT 20 2014

DATE             MON 10/20/14            TUE 10/21/14            WED 10/22/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      77          55          81          53          73
TEMP             54 69 76 76 65 61 59 58 56 71 80 80 66 61 59 55 54 65 72 72 61
DEWPT            51 56 56 58 61 61 59 58 56 55 54 54 55 54 53 51 49 48 47 48 48
RH               90 63 50 54 87100100100100 57 41 41 68 78 80 86 83 54 41 42 62
WIND DIR         NE NE SE SE  S  W  W NW NW  W  W  W  W  W NW  N  N  N  N  N  N
WIND SPD          3  4  4  5  2  0  0  2  3  5  6  5  3  4  5  6  8  8  8  8  6
CLOUDS           SC SC B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL
POP 12HR                      0           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX                                     80 80
MAX HEAT                                       80    81


DATE          THU 10/23/14  FRI 10/24/14  SAT 10/25/14  SUN 10/26/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          48    72      49    75      52    76      53    76
TEMP          52 50 70 60   52 50 73 63   55 53 75 65   57 54 75 65
DEWPT         46 45 46 47   47 48 49 52   50 49 50 52   53 51 52 56
PWIND DIR         N     N       N     N       N     N       N    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    CL FW FW CL   CL FW FW FW   FW FW FW FW   FW FW SC SC
POP 12HR          0     0       0     0       5    10      10    10

$$
SCZ050-202100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
626 AM EDT MON OCT 20 2014

DATE             MON 10/20/14            TUE 10/21/14            WED 10/22/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      75          61          78          56          71
TEMP             58 69 74 74 67 66 64 62 61 72 77 77 69 66 63 59 56 65 70 70 62
DEWPT            51 54 55 58 60 61 60 59 59 56 54 54 55 54 53 51 49 48 47 46 46
RH               77 59 51 57 78 84 87 90 93 57 45 45 61 65 70 75 77 54 44 42 56
WIND DIR         NE NE SE SE  S SW  W NW NW  W  W  W  W  W NW  N  N  N  N  N  N
WIND SPD          3  3  5  6  3  2  1  3  4  6  8  8  6  8 10 11 13 12 10 10 10
CLOUDS           SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW CL
POP 12HR                      0           5           5           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 10/23/14  FRI 10/24/14  SAT 10/25/14  SUN 10/26/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          50    70      51    73      55    75      56    75
TEMP          54 51 68 62   55 53 72 64   58 56 74 66   60 57 74 66
DEWPT         47 46 46 47   48 47 48 51   50 50 51 53   55 52 53 55
PWIND DIR         N     N      NW     N       N     N       N     N
WIND CHAR        GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    CL FW FW CL   FW FW FW FW   FW FW FW FW   FW FW FW SC
POP 12HR          0     0       0     0       5     5      10    10

$$
SCZ048-202100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
626 AM EDT MON OCT 20 2014

DATE             MON 10/20/14            TUE 10/21/14            WED 10/22/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          56          80          54          72
TEMP             54 68 75 74 65 63 61 59 58 72 79 79 67 64 61 57 55 65 70 71 61
DEWPT            50 55 56 59 60 61 60 59 58 56 54 54 55 54 53 51 49 48 47 47 47
RH               86 63 52 59 84 93 97100100 57 42 42 65 70 75 80 80 54 44 42 60
WIND DIR         NE NE SE SE SE SW  W NW NW  W  W  W  W  W NW  N  N  N  N  N  N
WIND SPD          3  3  4  5  2  0  0  3  3  6  8  6  4  5  6  8  9 10  9  8  6
CLOUDS           SC SC B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL
POP 12HR                      0           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 10/23/14  FRI 10/24/14  SAT 10/25/14  SUN 10/26/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          49    71      50    74      53    76      54    76
TEMP          53 50 69 60   54 52 72 64   56 54 75 66   58 55 75 65
DEWPT         47 46 47 48   48 48 49 52   50 50 51 53   53 52 53 56
PWIND DIR         N     N       N     N       N     N       N    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    CL FW FW CL   CL FW FW FW   FW FW FW FW   FW FW FW SC
POP 12HR          0     0       0     0       5     5      10    10

$$
SCZ043-202100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
626 AM EDT MON OCT 20 2014

DATE             MON 10/20/14            TUE 10/21/14            WED 10/22/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          52          80          51          72
TEMP             45 66 75 74 62 58 56 55 54 70 79 78 65 59 56 53 51 64 71 70 58
DEWPT            45 52 54 56 58 58 56 55 54 53 53 53 53 53 51 49 46 45 45 44 44
RH              100 61 48 53 87100100100100 55 41 42 65 80 83 86 83 50 39 39 59
WIND DIR         NE NE  S  S SE  S SW  W  W  W  W  W  W NW  N  N  N  N  N  N  N
WIND SPD          2  3  4  5  2  1  0  2  3  6  8  5  3  4  5  6  6  8  8  6  5
CLOUDS           FW SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 10/23/14  FRI 10/24/14  SAT 10/25/14  SUN 10/26/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          45    72      46    75      49    76      51    77
TEMP          49 47 69 58   50 48 73 61   52 50 75 64   55 52 75 64
DEWPT         45 43 44 46   45 44 46 49   47 46 48 50   49 48 50 52
PWIND DIR         N     N      NW     N       N     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL CL CL CL   FW FW FW FW   FW FW FW FW   FW FW FW SC
POP 12HR          0     0       0     0       5     5       5     5

$$
GAZ099-202100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
626 AM EDT MON OCT 20 2014

DATE             MON 10/20/14            TUE 10/21/14            WED 10/22/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      77          52          81          51          75
TEMP             46 66 75 76 63 59 56 55 53 70 78 80 65 60 57 54 52 66 73 73 60
DEWPT            46 53 53 53 57 57 56 55 53 52 51 52 53 52 51 50 48 46 45 46 47
RH              100 63 46 45 81 93100100100 53 39 38 65 75 80 86 86 48 37 38 62
WIND DIR         NE NE  S SW  W  W  W NW  W  W  W  W  W NW NW  N  N  N  N  N  N
WIND SPD          3  4  4  5  2  1  0  2  3  6  8  6  3  3  4  4  5  6  8  6  4
CLOUDS           FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX                                        80
MAX HEAT                                             80


DATE          THU 10/23/14  FRI 10/24/14  SAT 10/25/14  SUN 10/26/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          46    74      47    76      50    77      51    77
TEMP          51 47 71 59   51 48 74 62   54 51 75 64   56 52 75 64
DEWPT         44 44 43 46   45 45 45 49   47 47 46 50   48 48 50 54
PWIND DIR         N     N      NW     N      NE    NE       N    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL CL CL CL   CL FW FW FW   FW FW FW FW   FW FW SC SC
POP 12HR          0     0       0     0       5     5      10     5

$$

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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