Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 211825
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
125 PM EST FRI NOV 21 2014

SCZ050-212100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
125 PM EST FRI NOV 21 2014

DATE             FRI 11/21/14            SAT 11/22/14            SUN 11/23/14
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      68          34          62          52          70
TEMP                      64 50 44 41 38 36 51 60 61 54 53 53 54 55 62 68 69 66
DEWPT                     30 34 32 30 29 30 33 38 43 47 49 50 51 53 58 62 64 64
RH                        28 54 62 65 70 79 50 44 51 77 86 89 90 93 87 81 84 93
WIND DIR                  NE  E NE NE NE NE NE  E  E  E  E  E  E  E  E  E  S  S
WIND SPD                   9  6  6  6  8  6  9  9  9  8  6  6  6  9 11 13 13 13
CLOUDS                    CL CL CL CL CL FW FW SC SC B1 B1 B2 OV OV OV OV OV OV
POP 12HR                      0           5           5          30          90
QPF 12HR                      0           0           0        0.01        1.56
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  C  C  D  D  D  D  C
TSTMS                                                             C  C  C  C  S
WIND CHILL                         36 32 30
MIN CHILL                          36    30    35


DATE          MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          63    76      56    65      43    61      38    59
TEMP          68 65 75 68   64 56 63 55   47 43 60 50   42 38 57 49
DEWPT         64 63 68 66   61 56 49 47   44 40 38 39   35 34 35 36
PWIND DIR        SW    SW      SW    NW      NW     W       W     W
WIND CHAR        GN    GN      GN    LT      LT    GN      LT    LT
AVG CLOUDS    OV B2 B2 B2   B2 B2 B2 B1   B1 SC FW FW   CL CL CL CL
POP 12HR         50    50      40    40      30    10       0     0
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C
TSTMS          S  S  S  S

$$
GAZ118-212100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
125 PM EST FRI NOV 21 2014

DATE             FRI 11/21/14            SAT 11/22/14            SUN 11/23/14
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      72          37          64          56          73
TEMP                      67 52 48 45 40 39 53 63 64 56 56 57 57 59 65 71 72 71
DEWPT                     31 41 41 38 36 36 39 45 49 52 53 54 55 57 62 66 66 65
RH                        26 66 77 76 85 89 59 52 58 86 90 90 93 93 90 84 81 81
WIND DIR                   E  E NE NE NE NE NE  E  E  E  E  E  E  E SE SE  S  S
WIND SPD                   9  5  6  6  8  8  9 10 10  9  8  8  9 11 12 12 12 12
CLOUDS                    CL CL CL CL FW SC SC B1 B1 B2 B2 OV OV OV OV OV OV OV
POP 12HR                      0           5          20          50          90
QPF 12HR                      0           0           0        0.15        2.07
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  C  C  D  D  D  D  C
TSTMS                                                             C  C  C  C  S
WIND CHILL                            35 33
MIN CHILL                                33    38


DATE          MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          64    77      54    65      43    62      38    60
TEMP          68 64 76 67   61 54 63 54   46 43 60 50   42 38 58 50
DEWPT         65 64 68 67   60 54 49 49   43 39 38 39   35 35 37 39
PWIND DIR         S    SW      SW    NW      NW     W       W    NW
WIND CHAR        GN    GN      LT    LT      LT    GN      LT    LT
AVG CLOUDS    OV B2 B2 B2   B2 B2 B2 B1   B1 SC FW FW   FW CL CL CL
POP 12HR         40    50      40    40      20    10       0     0
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S
TSTMS          S  S  S  S

$$
SCZ050-212100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
125 PM EST FRI NOV 21 2014

DATE             FRI 11/21/14            SAT 11/22/14            SUN 11/23/14
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      64          41          62          54          68
TEMP                      61 53 49 47 43 41 53 60 61 56 56 56 57 59 63 67 67 66
DEWPT                     37 38 37 35 35 35 37 41 45 49 51 52 53 55 58 61 63 64
RH                        41 57 63 63 73 79 54 49 56 77 83 86 86 87 84 81 87 93
WIND DIR                  NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E SE  S  S
WIND SPD                  11 11 11 11 11 11 12 12 11 10 10 10 10 12 14 17 17 17
CLOUDS                    CL CL CL CL FW FW SC SC SC B1 B1 B2 OV OV OV OV OV OV
POP 12HR                      0           5          10          30          90
QPF 12HR                      0           0           0        0.01        1.58
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  C  C  D  D  D  D  C
TSTMS                                                             C  C  C  C  S
WIND CHILL                            37 34
MIN CHILL                                34    38


DATE          MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          64    74      59    65      45    60      40    59
TEMP          68 66 73 69   65 59 63 56   49 46 59 52   45 40 57 52
DEWPT         65 64 68 67   61 57 50 51   44 42 40 40   35 35 38 38
PWIND DIR        SW    SW      SW    NW      NW     W       W     W
WIND CHAR        BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV B2 B2 B2   B2 B2 B2 B2   B1 SC FW FW   CL CL CL CL
POP 12HR         50    50      40    40      30    10       0     0
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C
TSTMS          S  S  S  S

$$
SCZ048-212100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
125 PM EST FRI NOV 21 2014

DATE             FRI 11/21/14            SAT 11/22/14            SUN 11/23/14
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      69          38          63          54          70
TEMP                      65 53 47 45 41 39 52 62 63 56 56 57 58 60 65 69 70 68
DEWPT                     35 39 37 35 33 34 37 43 47 50 51 53 54 55 60 63 64 64
RH                        33 59 68 68 73 82 56 50 56 80 83 86 86 84 84 81 81 87
WIND DIR                   E  E NE NE NE NE NE  E  E  E  E  E  E  E  E SE  S  S
WIND SPD                   9  6  8  8  8  8  9  9  9  8  8  6  8 10 11 12 13 13
CLOUDS                    CL CL CL CL FW FW SC SC B1 B2 B2 B2 OV OV OV OV OV OV
POP 12HR                      0           5          10          40          90
QPF 12HR                      0           0           0        0.08        1.87
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  C  C  D  D  D  D  C
TSTMS                                                             C  C  C  C  S
WIND CHILL                            36 33
MIN CHILL                                33    38


DATE          MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          63    77      55    65      43    61      39    60
TEMP          69 64 75 67   63 55 62 54   47 44 60 51   43 39 57 52
DEWPT         64 63 68 66   60 55 50 48   43 40 39 39   36 34 37 40
PWIND DIR        SW    SW      SW    NW      NW     W       W    NW
WIND CHAR        GN    GN      GN    LT      LT    GN      LT    LT
AVG CLOUDS    OV B2 B2 B2   B2 B2 B2 B1   B1 SC FW FW   FW CL CL CL
POP 12HR         40    50      40    40      20    10       0     0
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S
TSTMS          S  S  S  S

$$
SCZ043-212100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
125 PM EST FRI NOV 21 2014

DATE             FRI 11/21/14            SAT 11/22/14            SUN 11/23/14
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      68          32          62          51          68
TEMP                      64 50 43 39 35 33 48 60 62 53 51 51 53 54 60 67 68 65
DEWPT                     27 31 29 27 25 25 30 36 42 45 47 48 50 52 56 60 62 63
RH                        24 48 57 62 66 72 49 41 48 74 86 89 89 93 87 78 81 93
WIND DIR                  NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E SE  S
WIND SPD                   6  4  4  4  5  4  5  6  6  5  5  4  5  6  9 12 12 12
CLOUDS                    CL CL CL CL CL FW FW FW SC B1 B2 B2 OV OV OV OV OV OV
POP 12HR                      0           0          10          40          90
QPF 12HR                      0           0           0        0.04        1.42
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  C  C  D  D  D  D  C
TSTMS                                                             C  C  C  C  S
WIND CHILL                         36 30 29
MIN CHILL                          36    29    32


DATE          MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          61    77      53    64      40    60      35    59
TEMP          67 62 75 66   61 53 63 52   45 41 59 48   39 36 57 49
DEWPT         63 62 67 65   58 53 47 46   43 38 37 38   33 30 34 36
PWIND DIR        SW    SW      SW    NW       W     W       W     W
WIND CHAR        GN    GN      LT    LT      LT    GN      LT    LT
AVG CLOUDS    OV B2 B2 B2   B1 B2 B2 B1   B1 SC FW FW   FW CL CL CL
POP 12HR         50    50      40    40      20    10       0     0
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S
TSTMS          S  S  S  S

$$
GAZ099-212100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
125 PM EST FRI NOV 21 2014

DATE             FRI 11/21/14            SAT 11/22/14            SUN 11/23/14
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      69          36          64          52          72
TEMP                      66 51 45 42 39 37 50 62 64 55 53 53 54 55 61 70 71 69
DEWPT                     30 34 36 35 33 30 33 41 46 49 51 52 53 55 61 67 67 66
RH                        26 52 70 76 79 75 52 46 52 80 93 96 96100100 90 87 90
WIND DIR                  NE  E  E NE NE NE NE  E  E  E  E  E  E  E  E  E SE  S
WIND SPD                   8  4  5  5  6  5  8  9  8  6  6  6  9 11 11 11 12 13
CLOUDS                    CL CL CL CL FW SC SC SC B1 B2 B2 OV OV OV OV OV OV OV
POP 12HR                      0           0          20          60          90
QPF 12HR                      0           0           0        0.20        1.53
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  L  L  D  D  D  D  C
TSTMS                                                             C  C  C  C  S
WIND CHILL                         38 34 32
MIN CHILL                          38    32    36


DATE          MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          61    77      50    64      39    60      35    60
TEMP          65 61 76 65   57 50 62 52   44 40 59 47   39 36 57 47
DEWPT         63 61 65 64   55 50 44 46   40 39 33 37   31 31 33 36
PWIND DIR        SW    SW      SW    NW       W     W       W    NW
WIND CHAR        GN    GN      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B2 B2 B2 B1   B1 B1 B1 B1   SC SC FW FW   CL CL CL CL
POP 12HR         50    50      30    30      20     5       0     0
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S
TSTMS          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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