Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 271050
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
549 AM EST SAT DEC 27 2014

SCZ050-272100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
549 AM EST SAT DEC 27 2014

DATE             SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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          49          72          57          72
TEMP             40 53 66 65 55 53 51 51 52 62 71 71 64 63 61 59 58 63 70 70 61
DEWPT            40 48 50 50 52 52 51 51 51 57 61 62 62 61 60 59 58 59 60 59 58
RH              100 83 56 58 90 96100100 96 84 71 73 93 93 97100100 87 71 68 90
WIND DIR          N NE NE  E  E  N NE NE  N SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD          0  3  3  3  2  0  0  0  0  4  8  8  6  5  5  5  5  6  8  6  5
CLOUDS           CL FW SC SC B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2
POP 12HR                      0          10          10          10          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  S
OBVIS           PF+                PF PF PF             PF  F  F  F


DATE          TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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          54    62      42    55      39    56      41    58
TEMP          59 54 62 53   47 42 54 47   42 39 55 47   44 41 57 50
DEWPT         55 53 53 48   42 39 38 39   37 36 39 41   41 37 42 47
PWIND DIR         W    NW       N    NE      NE    NW      NW     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1 B2
POP 12HR         20    10       5     5       5     0       5    20
RAIN SHWRS     S  S                                            S  S

$$
GAZ118-272100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
549 AM EST SAT DEC 27 2014

DATE             SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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          53          74          58          73
TEMP             41 55 65 66 57 55 54 54 54 64 73 73 64 62 61 60 58 63 72 72 63
DEWPT            41 50 53 54 54 53 53 52 53 59 64 64 63 62 61 59 58 60 62 61 60
RH              100 83 65 65 90 93 96 93 96 84 73 73 97100100 96100 90 71 68 90
WIND DIR          N NE NE  E  E  N  E  E  N SW SW  S  S  S  S  S SW SW SW SW SW
WIND SPD          0  3  4  4  3  0  0  0  0  4  6  6  5  5  5  5  5  8  9  8  5
CLOUDS           FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B2 B2
POP 12HR                      0          10          10          10          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  S
OBVIS           PF+                PF PF PF             PF  F  F  F


DATE          TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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          55    66      45    58      41    58      44    61
TEMP          59 55 65 55   48 45 56 49   44 42 56 49   46 44 59 52
DEWPT         56 54 54 52   45 43 43 43   41 39 40 43   42 40 43 48
PWIND DIR         W    NW       N    NE       N    NW      NW     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B2
POP 12HR         20    10       5     5       5     5       5    10
RAIN SHWRS     S  S

$$
SCZ050-272100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
549 AM EST SAT DEC 27 2014

DATE             SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      63          53          66          59          68
TEMP             47 56 63 63 57 56 55 54 54 61 66 66 63 62 62 61 59 63 68 67 63
DEWPT            47 50 50 49 52 52 52 52 52 57 61 63 63 62 61 60 59 60 61 59 58
RH              100 80 62 60 83 86 90 93 93 87 84 90100100 97 97100 90 78 75 84
WIND DIR          N NE NE  E  E  N NE  N  N  W SW SW SW SW SW SW SW SW SW SW SW
WIND SPD          2  5  4  4  3  1  0  0  0  4  8  8  6  6  8  6  5  6  9  9  8
CLOUDS           CL FW SC SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2
POP 12HR                      0          10          10          10          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  C
OBVIS                                                PF PF  F  F  F


DATE          TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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          55    62      45    56      42    56      44    60
TEMP          60 55 61 54   49 45 54 49   46 43 55 50   47 44 59 53
DEWPT         56 54 54 50   43 41 40 41   39 38 40 43   42 40 44 49
PWIND DIR         W    NW       N    NE       N    NW      NW     N
WIND CHAR        LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1 B2
POP 12HR         30    10      10     5       5     5       5    20
RAIN SHWRS     C  C                                            S  S

$$
SCZ048-272100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
549 AM EST SAT DEC 27 2014

DATE             SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      67          52          72          58          71
TEMP             44 55 65 66 57 56 54 54 54 64 71 71 63 62 61 59 58 63 70 69 62
DEWPT            44 49 51 51 53 52 52 51 52 58 63 64 63 62 61 59 58 60 61 60 59
RH              100 80 60 58 86 86 93 90 93 81 76 79100100100100100 90 73 73 90
WIND DIR          N NE NE  E  E  N  E  E  N SW SW  S  S  S  S SW SW SW SW SW SW
WIND SPD          0  4  3  3  3  0  0  0  0  4  6  6  5  5  5  5  5  8  9  8  5
CLOUDS           FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B2
POP 12HR                      0          10          10          10          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  S
OBVIS           PF+                PF PF PF             PF  F  F  F


DATE          TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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          55    64      44    57      41    57      43    59
TEMP          60 55 64 54   48 44 54 49   44 42 55 49   46 44 59 52
DEWPT         55 54 55 52   44 42 42 43   39 38 41 44   41 39 43 48
PWIND DIR         W    NW       N    NE       N    NW      NW     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B2
POP 12HR         20    10       5     5       5     0       5    10
RAIN SHWRS     S  S

$$
SCZ043-272100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
549 AM EST SAT DEC 27 2014

DATE             SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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          48          72          56          71
TEMP             35 51 65 66 55 52 50 49 50 60 71 71 64 61 60 58 56 61 70 70 61
DEWPT            35 45 48 49 51 50 50 49 50 56 61 62 62 61 59 57 56 59 61 60 58
RH              100 80 54 54 86 93100100100 87 71 73 93100 96 96100 93 73 71 90
WIND DIR          N NE NE  E  E  N  E  E  N SW SW SW  S  S  S SW SW SW SW SW  W
WIND SPD          0  2  2  3  2  0  0  0  0  4  8  8  5  5  4  4  4  5  6  5  3
CLOUDS           CL FW SC SC B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 OV OV OV OV B2 B2
POP 12HR                      0          10          10          20          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  S  S  C  C  C  C  S
OBVIS           PF+                PF PF PF                 F  F  F


DATE          TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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          53    62      39    55      36    57      39    56
TEMP          57 53 62 52   45 40 52 45   39 37 55 47   42 39 56 48
DEWPT         54 52 53 49   41 37 38 38   35 32 37 40   39 35 40 44
PWIND DIR         W    NW       N    NE      NE    NW      NW     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B2
POP 12HR         20    10       5     0       0     0      10    20
RAIN SHWRS     S  S                                            S  S

$$
GAZ099-272100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
549 AM EST SAT DEC 27 2014

DATE             SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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          51          73          58          72
TEMP             37 50 63 67 53 51 51 51 52 60 71 72 64 61 60 59 58 63 70 71 63
DEWPT            37 49 51 51 53 51 51 51 52 59 63 64 63 61 60 59 58 60 62 61 59
RH              100 96 65 56100100100100100 96 76 76 97100100100100 90 76 71 87
WIND DIR          N NE  E  E  E  N SE SE  N SW SW SW  S  S  S  S  S SW SW SW  W
WIND SPD          0  4  4  4  3  0  0  0  0  5  9  8  5  4  4  4  4  6  8  5  3
CLOUDS           FW FW SC B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2
POP 12HR                      0          10          20          20          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  S
OBVIS           PF+                PF PF PF                 F  F  F


DATE          TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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          53    63      42    57      38    57      40    56
TEMP          58 53 63 53   46 42 54 47   42 39 55 48   43 40 55 50
DEWPT         54 52 51 50   43 41 40 41   37 35 37 40   39 38 40 44
PWIND DIR         W    NW       N    NE       N    NW      NW    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B2
POP 12HR         20    10       5     0       0     0      10    20
RAIN SHWRS     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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