Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 251142
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
642 AM EST SUN JAN 25 2015

SCZ050-252100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
642 AM EST SUN JAN 25 2015

DATE             SUN 01/25/15            MON 01/26/15            TUE 01/27/15
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                      60          42          59          37          55
TEMP             36 47 57 59 50 47 46 44 43 50 58 58 51 47 43 40 37 44 53 55 46
DEWPT            31 34 34 34 38 40 40 40 41 41 40 39 38 36 33 31 29 29 30 31 32
RH               82 60 42 39 63 76 79 86 93 71 51 49 61 65 67 70 72 55 41 40 58
WIND DIR          W  W  S  S  S SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          4  5  3  8  6  6  5  5  6 12 16 16 11 10 10 10 10 12 13 11  8
CLOUDS           CL CL CL FW FW FW SC B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW
POP 12HR                      0           5          20           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S  S  S
WIND CHILL       32                      39                37 33 30 38
MIN CHILL        32    35                38                37    30    31


DATE          WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
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          34    52      32    59      42    57      38    54
TEMP          40 34 50 41   35 33 57 51   46 43 56 47   42 38 52 48
DEWPT         28 26 27 29   28 28 33 38   42 40 38 36   35 32 36 37
PWIND DIR        NW     N       N    SW       W     N       N    NE
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW FW   FW FW SC SC   SC SC SC FW   SC SC B1 B2
POP 12HR          0     0       0     5      10     5       5    10

$$
GAZ118-252100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
642 AM EST SUN JAN 25 2015

DATE             SUN 01/25/15            MON 01/26/15            TUE 01/27/15
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                      62          42          60          38          57
TEMP             35 45 58 60 51 48 46 44 42 50 59 59 52 46 42 40 38 46 55 57 49
DEWPT            32 33 33 33 38 38 38 40 42 41 39 38 36 34 31 30 29 31 33 34 35
RH               89 62 39 36 61 68 73 86100 71 47 45 54 63 65 67 70 55 43 42 58
WIND DIR          W  W SW  S  S  S SW SW  W  W  W  W  W  W  W  W  W  W  W  W NW
WIND SPD          4  8  4  8  8  5  8  6  9 14 19 18 14 12 12 12 12 14 17 13 11
CLOUDS           CL CL CL FW FW SC B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW
POP 12HR                      0          10          10           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       31                      36                35 33 30
MIN CHILL        31    34                36    38          35    30    32


DATE          WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
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          36    53      35    60      43    60      42    57
TEMP          42 36 51 44   37 37 58 52   47 43 58 50   44 42 55 51
DEWPT         32 28 29 31   30 31 35 39   43 43 42 41   38 37 39 41
PWIND DIR        NW     N      NW    SW      SW    NW       N    NE
WIND CHAR        GN    GN      LT    LT      GN    LT      LT    LT
AVG CLOUDS    FW CL FW FW   FW FW FW SC   SC SC SC FW   SC SC B1 B2
POP 12HR          0     0       0     5      10     5       5    10

$$
SCZ050-252100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
642 AM EST SUN JAN 25 2015

DATE             SUN 01/25/15            MON 01/26/15            TUE 01/27/15
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                      57          45          58          39          54
TEMP             40 47 55 57 52 50 49 47 45 51 57 58 52 48 45 41 39 44 52 54 48
DEWPT            31 34 33 34 39 40 41 42 43 41 40 40 39 37 34 32 29 29 30 31 32
RH               70 60 43 42 61 68 74 83 93 68 53 51 61 65 65 70 67 55 43 41 54
WIND DIR          W  W  S  S  S SW SW SW  W  W  W  W  W  W NW NW  W  W  W  W  W
WIND SPD          5  8  3  9  9  9  9  9  9 13 17 17 13 13 13 13 12 13 14 13 11
CLOUDS           CL CL CL FW FW FW SC B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR                      0           5          20           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S  S  S
WIND CHILL       36                                        39 33 31 37
MIN CHILL        34    39                                  39    31    32


DATE          WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
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          36    51      35    57      45    56      41    54
TEMP          43 36 49 42   38 36 55 51   48 45 55 49   44 41 52 50
DEWPT         29 27 28 29   28 28 35 40   42 41 38 37   36 34 38 39
PWIND DIR        NW     N       N    SW       W     N       N    NE
WIND CHAR        GN    GN      LT    LT      GN    GN      GN    LT
AVG CLOUDS    FW FW FW FW   FW FW SC SC   SC SC SC FW   SC SC B1 B2
POP 12HR          0     0       0     5      10     5       5    10

$$
SCZ048-252100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
642 AM EST SUN JAN 25 2015

DATE             SUN 01/25/15            MON 01/26/15            TUE 01/27/15
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                      61          42          59          38          56
TEMP             37 47 57 60 51 49 47 45 43 49 58 58 52 47 43 40 38 45 54 56 48
DEWPT            30 32 32 33 38 39 39 40 41 40 40 38 37 35 32 30 29 30 31 33 34
RH               75 56 38 36 61 68 74 82 93 71 51 47 56 63 65 67 70 55 41 42 58
WIND DIR          W  W SW  S  S  S SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          5  8  3  9  8  8  8  6  8 14 17 18 13 12 12 11 12 13 14 12 10
CLOUDS           CL CL CL FW FW SC B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW
POP 12HR                      0           5          10           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       32                      38                36 33 30 39
MIN CHILL        32    35                38    38          36    30    31


DATE          WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
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          35    53      35    59      43    59      41    55
TEMP          42 36 50 43   37 36 57 51   47 43 58 50   44 41 54 49
DEWPT         31 27 28 30   30 30 35 39   42 42 40 39   37 35 38 39
PWIND DIR        NW     N       N     W      SW    NW       N    NE
WIND CHAR        GN    GN      LT    LT      GN    LT      LT    LT
AVG CLOUDS    FW FW FW FW   FW FW SC SC   SC SC SC FW   SC SC B1 B2
POP 12HR          0     0       0     5      10     5       5    10

$$
SCZ043-252100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
642 AM EST SUN JAN 25 2015

DATE             SUN 01/25/15            MON 01/26/15            TUE 01/27/15
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                      60          41          59          36          55
TEMP             33 46 56 59 50 46 44 43 41 49 57 58 51 46 42 38 36 44 54 55 47
DEWPT            30 32 32 32 36 37 38 38 39 39 39 38 36 34 31 29 28 28 30 31 32
RH               89 58 40 36 58 71 79 82 92 68 51 47 56 63 65 70 72 53 40 40 56
WIND DIR          W  W SW  S  S  S SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          2  6  4  8  6  6  5  5  5 12 14 16 11  9  9  8  9 11 13 11  6
CLOUDS           CL CL CL FW FW SC B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR                      0           5          20           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S  S
WIND CHILL                            39 37                36 32 29 38
MIN CHILL        33    34                37    38          36    29    32


DATE          WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
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          32    52      30    59      40    58      36    54
TEMP          39 32 50 40   33 31 57 51   44 40 56 47   40 37 52 47
DEWPT         27 26 27 29   28 27 32 38   40 39 37 36   33 31 34 36
PWIND DIR        NW     N       W    SW      SW     N      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW CL FW FW   FW FW SC SC   SC SC SC FW   SC SC B1 B2
POP 12HR          0     0       0     5      10     5       5    10

$$
GAZ099-252100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
642 AM EST SUN JAN 25 2015

DATE             SUN 01/25/15            MON 01/26/15            TUE 01/27/15
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                      61          40          58          37          56
TEMP             36 46 57 60 51 48 44 42 40 48 56 56 50 44 41 38 37 45 54 56 49
DEWPT            30 35 34 34 37 37 40 41 40 39 38 36 34 32 29 28 28 32 35 35 34
RH               79 65 42 37 59 65 86 96100 71 51 47 54 62 62 67 70 60 48 45 56
WIND DIR          W  W SW SW  S  S SW SW  W  W  W  W  W  W  W  W  W  W  W NW NW
WIND SPD          3  8  8 11  6  8  8  6  9 14 18 19 13 12 11 10 10 13 17 13 10
CLOUDS           CL CL CL FW SC SC B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW
POP 12HR                      0           5          10           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       33                39 38 34             38 34 31 30 39
MIN CHILL        32    35          39    34    36          34    30    32


DATE          WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
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          33    52      32    60      42    58      38    55
TEMP          39 33 50 42   35 33 57 53   45 42 55 47   41 38 51 48
DEWPT         31 27 29 31   28 29 35 39   42 40 40 39   36 33 36 39
PWIND DIR        NW     N      SE    SW       W    NW      NE    NE
WIND CHAR        GN    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW CL FW FW   FW FW FW SC   SC SC SC FW   SC SC B1 B1
POP 12HR          0     0       0     5      10     5       5    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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