Point Forecast Matrices
Issued by NWS Charleston, SC

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
489
FOUS52 KCHS 041521
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1020 AM EST SUN DEC 4 2016

SCZ050-042100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1020 AM EST SUN DEC 4 2016

DATE             SUN 12/04/16            MON 12/05/16            TUE 12/06/16
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          54          63          56          72
TEMP                   60 59 57 58 60 60 58 58 62 61 57 57 59 62 64 65 71 71 65
DEWPT                  46 51 54 56 56 58 57 58 56 56 56 56 59 61 61 64 65 66 60
RH                     60 75 90 93 87 93 96100 81 84 96 96100 97 90 97 81 84 84
WIND DIR                E  E  E SE  S SW  W NW  N NE NE  E  E SE  S SW SW SW  W
WIND SPD               10  9  6  5  6  8  6  6  5  5  8  8  8  8 10 12 13 10  9
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
POP 12HR                     50          70          70          90          90
QPF 12HR                   0.07        0.29        0.22        0.95        0.48
SNOW 12HR                 00-00       00-00       00-00
RAIN                    S  C  C  L  L  L  L  C  C  C  L  L
RAIN SHWRS                                                  D  D  D  D  C  C  S
TSTMS                                                             C  C  C  C


DATE          WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          52    65      47    64      36    49      29    49
TEMP          58 52 64 55   51 47 62 52   42 36 46 37   32 30 47 40
DEWPT         55 51 53 51   48 46 47 43   34 27 21 23   20 19 24 30
PWIND DIR         W    NW       W     W      NW    NW       N    NE
WIND CHAR        LT    LT      LT    LT      GN    GN      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   SC SC FW FW   FW CL FW FW
POP 12HR         20     5       5    10      20     5       5     5
RAIN SHWRS     S                           S  S

$$
GAZ118-042100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1020 AM EST SUN DEC 4 2016

DATE             SUN 12/04/16            MON 12/05/16            TUE 12/06/16
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          60          66          61          77
TEMP                   65 66 63 63 64 63 62 61 66 64 61 61 63 67 67 69 75 76 69
DEWPT                  51 56 59 61 61 62 60 61 62 62 60 61 63 64 62 65 67 67 61
RH                     60 70 87 93 90 97 93100 87 93 97100100 90 84 87 76 74 76
WIND DIR                E SE SE SE  S SW  W NW  N NE  E  E SE  S  S  S SW SW  W
WIND SPD                9  9  9  8  8  5  4  4  4  5  8  6  8  8 11 11 12 11 10
CLOUDS                 OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B1 SC
POP 12HR                     30          70          70          80          80
QPF 12HR                      0        0.18        0.36        1.09        0.28
SNOW 12HR                 00-00       00-00       00-00
RAIN                       S  C  C  C  L  L  L  C  L  L  L
RAIN SHWRS                                                  D  D  D  D  C  C
TSTMS                                                             C  C  C  C


DATE          WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          52    67      46    64      34    49      29    51
TEMP          58 52 66 57   51 46 63 52   40 34 47 37   31 29 49 42
DEWPT         54 51 55 53   47 45 48 43   32 25 23 25   20 20 30 34
PWIND DIR         W     W       W     W      NW    NW       N    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC FW FW FW   FW CL FW FW
POP 12HR         10     5       5    20      20     5       5     5
RAIN SHWRS                         S  S    S  S

$$
SCZ050-042100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1020 AM EST SUN DEC 4 2016

DATE             SUN 12/04/16            MON 12/05/16            TUE 12/06/16
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          57          65          57          72
TEMP                   61 60 59 59 61 61 60 62 64 63 59 58 59 62 63 66 71 71 65
DEWPT                  49 53 56 58 59 60 59 59 58 58 57 58 59 62 62 64 66 66 62
RH                     65 78 90 96 93 97 96 90 81 84 93100100100 97 93 84 84 90
WIND DIR                E  E  E SE  S SW  W NW  N NE NE  E  E SE  S SW SW SW  W
WIND SPD               12 11 10 11 11 12  9  8  6  5  9  9  9  9 11 13 16 12 11
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
POP 12HR                     50          70          70          90          90
QPF 12HR                   0.06        0.25        0.24        0.91        0.46
SNOW 12HR                 00-00       00-00       00-00
RAIN                    S  C  C  L  L  L  L  C  C  C  L  L
RAIN SHWRS                                                  D  D  D  D  L  L  S
TSTMS                                                             C  C  C  C


DATE          WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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    65      49    64      38    49      32    50
TEMP          60 54 64 56   53 50 63 53   43 38 48 40   35 33 48 42
DEWPT         56 53 53 52   50 47 47 44   36 29 22 25   23 23 26 32
PWIND DIR         W    NW       W     W      NW    NW       N    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   SC SC FW FW   FW FW FW FW
POP 12HR         20     5       5    10      20     5       5     5
RAIN SHWRS     S                           S  S

$$
SCZ048-042100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1020 AM EST SUN DEC 4 2016

DATE             SUN 12/04/16            MON 12/05/16            TUE 12/06/16
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          58          64          58          74
TEMP                   62 62 60 61 62 62 60 60 64 62 58 59 61 64 64 67 73 72 65
DEWPT                  50 55 58 60 61 61 58 60 59 59 58 59 61 63 62 64 65 66 61
RH                     65 78 93 97 97 97 93100 84 90100100100 97 93 90 76 81 87
WIND DIR                E  E SE SE  S SW  W NW  N NE NE  E  E SE  S  S SW SW  W
WIND SPD               12  9  9  6 10  8  5  5  5  5  8  6  6  8 11 11 12 10  9
CLOUDS                 OV OV OV OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 B1 B1
POP 12HR                     40          70          70          80          80
QPF 12HR                      0        0.23        0.31        1.10        0.35
SNOW 12HR                 00-00       00-00       00-00
RAIN                    S  C  C  C  C  L  L  C  C  C  L  L
RAIN SHWRS                                                  D  D  D  D  C  C  S
TSTMS                                                             C  C  C  C


DATE          WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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    66      47    64      36    49      30    50
TEMP          59 53 65 56   52 47 63 54   42 36 47 38   32 31 48 41
DEWPT         55 51 53 52   48 46 46 43   34 27 22 24   21 21 27 32
PWIND DIR         W     W       W     W      NW    NW       N    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC FW FW   FW FW FW FW
POP 12HR         20     5       5    10      20     5       5     5
RAIN SHWRS     S                           S  S

$$
SCZ043-042100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1020 AM EST SUN DEC 4 2016

DATE             SUN 12/04/16            MON 12/05/16            TUE 12/06/16
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          52          61          55          72
TEMP                   58 58 54 56 58 58 55 56 60 60 55 57 59 62 64 64 71 71 65
DEWPT                  45 52 53 54 55 54 51 53 55 55 55 55 58 59 61 64 64 65 59
RH                     62 80 96 93 90 86 86 90 84 84100 93 96 90 90100 79 81 81
WIND DIR                E  E  E  E  W  W NW  N  N NE NE  E  E  E  S  S SW SW  W
WIND SPD               10  9  6  5  3  5  6  5  4  5  5  5  6  6  9  9 10  9  8
CLOUDS                 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
POP 12HR                     60          70          70          80          80
QPF 12HR                   0.09        0.34        0.22        1.08        0.42
SNOW 12HR                 00-00       00-00       00-00
RAIN                    S  C  L  L  L  L  L  C  C  C  L  L
RAIN SHWRS                                                  D  D  D  D  C  C  S
TSTMS                                                             C  C  C  C


DATE          WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          50    66      45    64      34    48      27    49
TEMP          56 50 65 55   50 45 63 52   40 34 46 37   31 28 47 38
DEWPT         53 50 52 51   46 44 44 42   33 26 18 21   19 18 21 27
PWIND DIR         W     W       W     W      NW    NW       N    NE
WIND CHAR        LT    LT      LT    LT      GN    GN      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   SC SC FW FW   FW CL FW FW
POP 12HR         20     5       5    10      10     5       5     5
RAIN SHWRS     S

$$
GAZ099-042100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1020 AM EST SUN DEC 4 2016

DATE             SUN 12/04/16            MON 12/05/16            TUE 12/06/16
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          55          64          59          75
TEMP                   59 61 57 59 59 58 57 55 62 63 59 61 62 64 67 69 74 74 68
DEWPT                  47 54 57 57 57 55 53 55 58 59 58 60 61 61 61 65 65 65 59
RH                     64 78100 93 93 90 86100 87 87 96 97 97 90 81 87 74 74 73
WIND DIR                E  E  E  E  S NW  N  N NE NE  E  E SE SE  S  S SW  W  W
WIND SPD               11  9  6  5  5  4  6  4  4  5  6  8  8  8 10 12 13 12  8
CLOUDS                 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B1 B1 SC
POP 12HR                     50          60          70          80          80
QPF 12HR                   0.06        0.37        0.32        1.28        0.26
SNOW 12HR                 00-00       00-00       00-00
RAIN                    S  C  L  L  L  L  L  C  C  C  L  L
RAIN SHWRS                                                  D  D  D  D  C  C
TSTMS                                                             C  C  C  C


DATE          WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          50    66      44    62      31    48      26    50
TEMP          55 50 64 55   49 44 60 49   37 31 45 36   30 27 47 40
DEWPT         52 49 53 52   45 43 46 42   30 23 19 22   19 18 25 31
PWIND DIR         W     W       W     W      NW    NW       N    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC B1   SC FW FW FW   FW CL FW FW
POP 12HR         10     5       5    20      10     5       5     5
RAIN SHWRS                         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

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.