Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 280829
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
328 AM EST SUN DEC 28 2014

SCZ050-282100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
328 AM EST SUN DEC 28 2014

DATE             SUN 12/28/14            MON 12/29/14            TUE 12/30/14
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                      74          59          68          52          62
TEMP          51 50 62 72 73 64 63 62 61 59 64 68 66 60 58 56 54 52 53 60 60 53
DEWPT         51 50 58 61 62 62 62 61 61 59 59 61 60 58 56 55 53 52 52 52 49 46
RH           100100 87 68 68 93 97 97100100 84 78 81 93 93 96 96100 96 75 67 77
WIND DIR       N  N SW  S  S  S SW SW SW  W  W  W  N NE NE  N  N  N  N  N  N  N
WIND SPD       0  0  4  9  6  4  4  5  5  4  5  5  5  5  5  5  5  6  8  8  9  9
CLOUDS        B1 B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC
POP 12HR                      0          20          40          40          20
QPF 12HR                      0           0        0.21        0.04           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  C  C  C  C  C  S  S  S  S
OBVIS                         F  F  F  F  F


DATE          WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          39    54      36    57      40    59      48    69
TEMP          46 39 54 45   40 37 56 48   43 40 58 51   50 49 67 58
DEWPT         40 37 37 39   37 35 38 41   42 38 45 48   50 49 57 57
PWIND DIR         N     N       N     N       N    NE       E     S
WIND CHAR        GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 B2   B2 B2 B2 B2
POP 12HR          5     5       5     0      10    20      20    30
RAIN SHWRS                                       S  S    S  S  C  C

$$
GAZ118-282100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
328 AM EST SUN DEC 28 2014

DATE             SUN 12/28/14            MON 12/29/14            TUE 12/30/14
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                      75          60          71          54          66
TEMP          52 52 64 73 74 66 65 64 62 60 64 70 68 62 60 59 57 54 56 64 64 55
DEWPT         49 52 60 63 64 63 62 62 61 60 61 62 63 62 60 57 55 54 54 53 52 50
RH            89100 87 71 71 90 90 93 97100 90 76 84100100 93 93100 93 67 65 83
WIND DIR       S  N SW SW SW  S  S SW SW SW  W  W NW  N  N  N  N  N  N NW  N  N
WIND SPD       0  0  4  6  5  3  2  2  3  4  5  5  4  3  3  4  4  4  6  9  9  8
CLOUDS        B1 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1
POP 12HR                      0          20          40          40          20
QPF 12HR                      0           0        0.20        0.02           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  C  C  C  C  C  S  S  S  S
OBVIS         PF PF              F  F  F  F


DATE          WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          42    57      39    59      42    61      51    71
TEMP          49 43 56 47   42 40 57 49   45 43 60 53   53 52 69 59
DEWPT         44 40 42 43   40 38 41 43   43 41 46 49   53 51 59 58
PWIND DIR         N     N       N     N       N    NE       E     S
WIND CHAR        GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 B2   B2 B2 B2 B2
POP 12HR          5     5       5     5      10    10      10    30
RAIN SHWRS                                                     C  C

$$
SCZ050-282100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
328 AM EST SUN DEC 28 2014

DATE             SUN 12/28/14            MON 12/29/14            TUE 12/30/14
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          60          66          54          61
TEMP          54 53 64 68 69 64 63 63 62 60 64 66 64 61 59 57 56 54 54 59 59 54
DEWPT         52 53 59 62 62 61 62 62 62 60 60 61 59 58 57 56 54 53 53 53 50 47
RH            93100 84 81 78 90 97 97100100 87 84 84 90 93 96 93 96 96 80 72 77
WIND DIR       N  N  W  S  S  S SW SW SW SW  W  W NW NE NE  N  N  N  N  N  N  N
WIND SPD       0  0  3  9  8  6  6  6  6  5  5  5  6  6  6  6  6  8  9 10 11 12
CLOUDS        B1 B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC
POP 12HR                      0          10          40          40          20
QPF 12HR                      0           0        0.19        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  C  C  C  C  C  C  C  S  S
OBVIS                      F  F  F  F  F  F


DATE          WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          42    55      40    56      44    59      51    67
TEMP          48 42 54 49   44 41 55 50   47 44 59 54   54 53 66 59
DEWPT         42 39 39 41   39 38 40 43   43 41 47 50   52 52 58 58
PWIND DIR         N     N       N     N       N    NE       E     S
WIND CHAR        GN    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 B2   B2 B2 B2 B2
POP 12HR         10     5       5     5      10    20      20    20
RAIN SHWRS                                       S  S    S  S  S  S

$$
SCZ048-282100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
328 AM EST SUN DEC 28 2014

DATE             SUN 12/28/14            MON 12/29/14            TUE 12/30/14
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                      74          60          68          54          64
TEMP          53 51 65 72 72 66 65 64 62 60 64 68 66 61 59 57 56 54 55 61 62 54
DEWPT         52 51 59 62 63 62 61 61 61 60 60 62 61 61 58 56 54 53 53 53 51 48
RH            96100 81 71 73 87 87 90 97100 87 81 84100 96 96 93 96 93 75 67 80
WIND DIR       S  N SW SW SW  S  S SW SW SW  W  W NW  N  N  N  N  N  N  N  N  N
WIND SPD       0  0  3  8  5  4  4  4  4  4  5  5  5  4  4  4  4  5  6  8  9  9
CLOUDS        B1 B2 B1 B1 B1 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1
POP 12HR                      0          20          40          40          20
QPF 12HR                      0           0        0.19        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  C  C  C  C  C  S  S  S  S
OBVIS         PF PF           F  F  F  F  F


DATE          WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          42    56      40    57      42    60      50    69
TEMP          48 42 54 47   42 40 56 49   46 43 59 52   52 52 67 59
DEWPT         42 39 41 42   39 37 41 44   43 41 46 50   51 51 59 58
PWIND DIR         N     N       N     N       N    NE       E     S
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 B2   B2 B2 B2 B2
POP 12HR          5     5       5     0      10    10      20    30
RAIN SHWRS                                               S  S  C  C

$$
SCZ043-282100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
328 AM EST SUN DEC 28 2014

DATE             SUN 12/28/14            MON 12/29/14            TUE 12/30/14
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                      74          58          67          51          62
TEMP          52 49 60 71 73 64 62 61 60 58 62 67 65 59 56 55 53 51 53 60 61 52
DEWPT         51 49 56 61 62 62 62 61 60 58 58 60 60 59 56 54 52 51 51 51 49 46
RH            96100 87 71 68 93100100100100 87 78 84100100 96 96100 93 72 65 80
WIND DIR       W  N  S SW SW  S  S SW  W  W  W  W  N NE NE NE NE  N  N  N  N  N
WIND SPD       0  0  3  8  5  3  4  4  3  2  3  4  5  5  5  4  4  4  6  8  8  6
CLOUDS        B1 B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC
POP 12HR                      0          20          40          30          10
QPF 12HR                      0           0        0.23           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                             S  S  C  C  C  C  C  S  S
OBVIS                                  F PF


DATE          WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          39    54      35    56      39    58      46    70
TEMP          45 39 53 44   39 36 55 47   41 39 56 50   48 47 67 58
DEWPT         38 34 37 38   36 32 37 39   40 35 43 46   48 46 56 56
PWIND DIR         N     N      NE    NW      NW    NE       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 B2   B2 B2 B2 B2
POP 12HR          5     5       0     0      10    20      20    30
RAIN SHWRS                                       S  S    S  S  C  C

$$
GAZ099-282100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
328 AM EST SUN DEC 28 2014

DATE             SUN 12/28/14            MON 12/29/14            TUE 12/30/14
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                      74          59          68          53          64
TEMP          56 53 61 70 73 66 63 62 61 59 62 67 67 61 58 56 54 53 55 62 64 54
DEWPT         54 53 58 63 64 64 62 61 60 58 59 63 63 61 58 56 54 53 52 52 51 50
RH            93100 90 78 73 93 97 97 97 96 90 87 87100100100100100 90 70 63 86
WIND DIR       S  N SW SW SW  S SW SW  W NW NW  W  W  W  N NE  N NW NW NW  N  N
WIND SPD       0  0  5  8  8  3  3  4  3  1  2  3  3  3  3  3  3  3  6  9  8  5
CLOUDS        B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC
POP 12HR                      5          30          40          30          10
QPF 12HR                      0           0        0.24           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                             S  C  C  C  C  C  C
OBVIS                                 PF PF


DATE          WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          42    56      37    57      40    59      48    70
TEMP          48 42 54 46   41 38 55 47   42 40 57 52   49 48 67 59
DEWPT         42 38 39 41   37 35 37 40   40 38 43 47   49 48 56 58
PWIND DIR         N    NE      NE    NW       N     E       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B2 B2   B2 B2 B2 B2
POP 12HR          5     5       0     0      10    20      20    30
RAIN SHWRS                                       S  S    S  S  C  C

$$

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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