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
000
FOUS52 KCHS 041442
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1041 AM EDT MON MAY 4 2015

SCZ050-042100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1041 AM EDT MON MAY 4 2015

DATE             MON 05/04/15            TUE 05/05/15            WED 05/06/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          58          80          61          80
TEMP                77 80 79 71 65 63 60 62 77 80 79 73 65 62 61 65 77 80 80 74
DEWPT               58 55 54 56 60 59 58 58 56 55 55 57 58 59 59 59 58 57 57 59
RH                  52 42 42 59 84 87 93 87 48 42 44 57 78 90 93 81 52 45 45 59
WIND DIR             E SE SE SE  E  E NE NE  E  E  E  E  E NE NE NE NE NE NE NE
WIND SPD             5 10 10  6  3  2  2  3  8 11 10  8  5  4  4  6 10 11 10  8
CLOUDS              SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1
POP 12HR                      5           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          62    79      64    79      66    81      66    83
TEMP          64 64 79 72   66 66 78 74   67 68 80 74   68 68 83 75
DEWPT         61 61 61 62   62 62 64 65   64 65 66 67   66 66 67 67
PWIND DIR        NE    NE       N    NE      NE    NE      NE    NE
WIND CHAR        GN    GN      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B1 B1 B2   B1 B2 B2 B2   B2 B1 B1 B1   B1 SC B1 B1
POP 12HR         10    30      40    40      20    20      20    20
RAIN SHWRS           C  C    C  C  C  C    S  S  S  S    S  S  S  S

$$
GAZ118-042100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1041 AM EDT MON MAY 4 2015

DATE             MON 05/04/15            TUE 05/05/15            WED 05/06/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          59          80          62          81
TEMP                77 81 79 72 65 63 61 62 76 79 79 74 67 63 62 65 76 80 80 74
DEWPT               58 56 57 58 60 60 60 60 58 57 58 59 59 60 60 60 58 57 57 58
RH                  52 42 47 61 84 90 97 93 54 47 49 59 75 90 93 84 54 45 45 57
WIND DIR             E  E SE  E  E  E NE NE NE  E  E  E NE NE NE NE NE NE NE NE
WIND SPD             6 11 11  8  3  3  3  4  9 12 11  9  6  4  5  8 10 11  9  6
CLOUDS              FW SC FW FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR                      5           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          62    80      64    80      65    81      66    84
TEMP          64 65 80 72   66 65 79 74   67 67 80 75   68 68 83 76
DEWPT         59 60 60 62   62 62 64 65   64 64 66 67   66 66 68 67
PWIND DIR         N    NE       N     N       N    NE       S     E
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         10    20      30    30      20    20      20    20
RAIN SHWRS           S  S    C  C  C  C    S  S  S  S    S  S  S  S

$$
SCZ050-042100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1041 AM EDT MON MAY 4 2015

DATE             MON 05/04/15            TUE 05/05/15            WED 05/06/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      77          64          77          63          78
TEMP                75 77 76 71 67 68 66 66 75 77 77 72 67 64 63 66 76 78 78 73
DEWPT               59 58 56 58 60 59 59 59 58 57 58 59 59 60 60 60 59 58 59 60
RH                  58 52 50 63 78 73 78 78 55 50 52 64 75 87 90 81 56 50 52 64
WIND DIR             E SE SE SE  E  E  E NE  E  E  E  E  E NE NE NE NE NE NE NE
WIND SPD             6 10 10  8  5  4  4  5  9 11 11  9  6  5  6  9 12 13 12 11
CLOUDS              SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1
POP 12HR                      5           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S


DATE          THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          64    77      65    76      67    78      67    79
TEMP          66 65 76 70   67 66 76 71   68 68 78 73   69 69 79 73
DEWPT         62 62 61 62   62 63 64 65   65 65 66 67   66 67 67 67
PWIND DIR        NE    NE       N    NE      NE    NE      NE    NE
WIND CHAR        GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B2 B2 B2   B1 B1 B1 B1   B1 SC B1 SC
POP 12HR         20    30      40    30      20    20      20    20
RAIN SHWRS     S  S  C  C    C  C  C  C    S  S  S  S    S  S  S  S

$$
SCZ048-042100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1041 AM EDT MON MAY 4 2015

DATE             MON 05/04/15            TUE 05/05/15            WED 05/06/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          60          80          62          80
TEMP                77 80 78 72 66 63 62 64 76 79 79 73 67 64 62 65 76 80 79 74
DEWPT               59 57 57 58 59 59 59 60 58 57 57 58 59 60 60 60 58 57 57 58
RH                  54 45 48 61 78 87 90 87 54 47 47 59 75 87 93 84 54 45 47 57
WIND DIR             E SE SE SE  E  E NE NE  E  E  E  E  E NE NE NE NE NE NE NE
WIND SPD             5  9  9  5  3  3  2  4  8 11 10  8  5  5  5  8 10 11 10  6
CLOUDS              FW SC FW FW FW FW FW FW FW SC FW FW FW FW FW SC SC SC B1 B1
POP 12HR                      5           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          63    79      65    78      66    80      67    82
TEMP          65 65 78 73   67 65 77 71   68 68 79 73   69 69 82 75
DEWPT         60 60 60 62   62 62 63 64   64 64 66 67   66 66 67 67
PWIND DIR         N    NE       N     N       N    NE      NE     E
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC B1
POP 12HR         10    20      30    30      20    20      20    20
RAIN SHWRS           S  S    C  C  C  C    S  S  S  S    S  S  S  S

$$
SCZ043-042100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1041 AM EDT MON MAY 4 2015

DATE             MON 05/04/15            TUE 05/05/15            WED 05/06/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      83          55          82          59          81
TEMP                77 81 80 71 64 60 58 59 77 82 82 74 65 61 59 62 76 80 81 74
DEWPT               56 54 54 55 57 57 57 57 55 53 53 54 55 57 57 58 56 55 55 56
RH                  48 39 41 57 78 90 96 93 47 37 37 50 70 87 93 87 50 42 41 53
WIND DIR            SE SE SE SE  E  E NE NE NE  E  E  E  E NE NE NE NE NE NE NE
WIND SPD             3  5  8  5  2  1  0  3  6  9  8  5  4  3  3  5  8 10  8  4
CLOUDS              SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1
POP 12HR                      5           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          60    80      62    79      64    82      65    84
TEMP          62 63 79 74   65 64 79 74   66 66 81 75   67 67 83 77
DEWPT         57 59 59 61   61 61 63 64   63 63 65 66   64 65 66 67
PWIND DIR        NE    NE       N     N      NE    NE      NE    NE
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1 B1   SC SC B1 B1
POP 12HR         10    20      30    30      20    20      20    20
RAIN SHWRS           S  S    C  C  C  C    S  S  S  S    S  S  S  S

$$
GAZ099-042100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1041 AM EDT MON MAY 4 2015

DATE             MON 05/04/15            TUE 05/05/15            WED 05/06/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      84          57          82          59          82
TEMP                77 82 81 73 65 62 59 60 74 81 82 75 66 61 59 61 74 80 82 76
DEWPT               57 54 54 56 59 58 57 58 56 54 54 55 56 57 57 58 56 54 55 56
RH                  50 38 39 55 81 87 93 93 53 39 38 50 70 87 93 90 53 41 40 50
WIND DIR            SE  E  E SE SE  E NE NE NE  E  E  E  E NE NE NE NE NE NE NE
WIND SPD             4  6  6  5  3  0  0  4  9 11  9  6  4  4  4  5  9 11  8  3
CLOUDS              FW SC SC FW FW FW FW FW FW FW FW CL FW FW FW CL CL FW FW SC
POP 12HR                      5           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          61    81      63    81      65    83      66    85
TEMP          63 63 80 76   64 64 78 78   66 67 81 79   68 68 84 79
DEWPT         56 57 57 60   61 61 61 63   63 63 63 66   65 65 65 66
PWIND DIR         N    NE       N     N       N    NE       E    NE
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR          5    20      20    20      10    10      10    20
RAIN SHWRS           S  S    S  S  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

$$



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