Point Forecast Matrices
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FOUS52 KCHS 242232
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
631 PM EDT THU APR 24 2014

SCZ050-250900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
631 PM EDT THU APR 24 2014

DATE           04/24/14      FRI 04/25/14            SAT 04/26/14            SUN
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      62          84          60          83          57
TEMP             68 64 62 63 65 77 83 82 73 68 64 61 62 75 83 82 70 63 60 58 61
DEWPT            57 61 62 63 65 63 62 62 62 62 61 59 58 54 52 52 53 55 57 57 58
RH               68 90100100100 62 49 51 68 81 90 93 87 48 34 35 55 75 90 96 90
WIND DIR         SE SE  S  S  S  S SW SW SW  W  W NW  N  N NE  S  S  S SW SW  W
WIND SPD          8  5  5  8  9 12 16 14 10  9  6  6  5  3  3  8  6  4  3  2  3
CLOUDS           FW FW SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          20          10           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S
TSTMS                               S
HEAT INDEX                         84 83
MAX HEAT                           84    84                82    82


DATE           04/27  MON 04/28/14  TUE 04/29/14  WED 04/30/14  THU 05/01/14
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          84      62    82      64    80      64    80      62    76
TEMP          83 72   63 65 81 72   66 66 80 71   66 65 79 72   64 63 75 69
DEWPT         58 60   62 63 61 62   64 64 65 64   64 64 63 61   57 54 52 51
PWIND DIR         S      SE     S       S     S       S    SW      SW     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    FW FW   SC SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
POP 12HR         10      10    20      20    30      40    40      40    30
RAIN SHWRS                   S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$
GAZ118-250900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
631 PM EDT THU APR 24 2014

DATE           04/24/14      FRI 04/25/14            SAT 04/26/14            SUN
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      64          85          61          84          59
TEMP             72 68 66 64 65 78 84 84 77 70 65 62 63 75 82 83 74 66 62 60 62
DEWPT            61 64 64 64 65 63 61 61 62 62 62 60 59 57 55 55 57 58 58 58 59
RH               68 87 93100100 60 46 46 60 76 90 93 87 54 40 38 55 75 87 93 90
WIND DIR         SE SE  S  S  S SW SW SW  W  W  W NW  N NE SE SE SE  S  S SW SW
WIND SPD         10  5  9  8  8 10 13 14 10  9  6  5  4  4  5  9  6  4  2  1  2
CLOUDS           SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          10          10           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX                         84 84
MAX HEAT                           84    84                81    83


DATE           04/27  MON 04/28/14  TUE 04/29/14  WED 04/30/14  THU 05/01/14
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          85      64    83      65    82      65    79      61    77
TEMP          84 76   66 66 82 75   68 67 81 75   68 66 79 74   63 62 75 70
DEWPT         59 62   63 65 64 63   64 65 65 65   63 64 64 61   57 55 53 52
PWIND DIR         S      SE     S       S     S       S    SW      SW     W
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
POP 12HR         10      10    20      20    30      40    40      40    30
RAIN SHWRS                   S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$
SCZ050-250900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
631 PM EDT THU APR 24 2014

DATE           04/24/14      FRI 04/25/14            SAT 04/26/14            SUN
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      63          81          62          80          60
TEMP             64 63 63 64 66 75 79 79 73 69 65 62 64 73 78 78 69 66 63 60 62
DEWPT            58 62 63 64 65 63 62 62 62 63 62 60 59 55 53 54 55 56 58 58 59
RH               81 97100100 97 66 56 56 68 81 90 93 84 53 42 43 61 70 84 93 90
WIND DIR          E SE  S  S  S  S SW  S  S  W  W NW  N NE  E  S  S  S SW SW  W
WIND SPD         10  6  8  9 10 11 16 17 12 10  8  6  6  5  5  9  6  5  4  3  3
CLOUDS           FW FW SC B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          20          10           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S
TSTMS                         S  S  S


DATE           04/27  MON 04/28/14  TUE 04/29/14  WED 04/30/14  THU 05/01/14
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          80      64    79      65    78      65    78      63    74
TEMP          80 71   66 66 78 72   68 67 78 72   68 67 78 72   65 64 73 69
DEWPT         59 61   63 64 62 63   64 65 66 65   65 64 63 61   57 55 53 52
PWIND DIR         S      SE     S       S     S       S    SW      SW     W
WIND CHAR        LT      LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    FW FW   SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
POP 12HR         10      10    20      20    30      40    40      40    30
RAIN SHWRS                   S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$
SCZ048-250900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
631 PM EDT THU APR 24 2014

DATE           04/24/14      FRI 04/25/14            SAT 04/26/14            SUN
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      63          84          61          83          59
TEMP             69 64 65 64 65 77 82 83 76 70 65 62 63 75 81 82 72 66 63 60 62
DEWPT            61 64 63 64 65 64 62 62 63 63 62 60 59 56 55 56 58 58 59 59 60
RH               76100 93100100 64 51 49 64 78 90 93 87 52 41 41 61 75 87 96 93
WIND DIR          E SE  S  S  S  S SW SW SW  W  W NW  N NE SE SE  S  S  S SW SW
WIND SPD         10  5  6  8  9 11 14 13  9  9  6  5  5  4  4  6  5  3  2  1  2
CLOUDS           SC FW SC SC B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          10          10           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX                         83 84                   81 82
MAX HEAT                           83    84                81    82


DATE           04/27  MON 04/28/14  TUE 04/29/14  WED 04/30/14  THU 05/01/14
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          83      63    81      64    81      64    79      62    76
TEMP          82 75   66 66 81 74   67 67 81 73   68 65 79 72   64 62 74 69
DEWPT         59 62   63 64 63 64   64 65 64 65   64 63 64 62   57 55 53 52
PWIND DIR         S      SE     S       S     S       S    SW      SW     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    FW FW   SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
POP 12HR         10      10    20      20    30      40    40      40    30
RAIN SHWRS                   S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$
SCZ043-250900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
631 PM EDT THU APR 24 2014

DATE           04/24/14      FRI 04/25/14            SAT 04/26/14            SUN
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      62          85          59          85          56
TEMP             72 64 62 62 65 77 84 84 76 68 63 59 61 75 83 84 73 64 59 56 59
DEWPT            59 61 61 62 65 63 61 61 62 62 60 58 57 54 52 52 54 55 56 56 58
RH               64 90 97100100 62 46 46 62 81 90 96 87 48 34 33 51 73 90100 96
WIND DIR         SE SE  S  S  S  S SW SW SW  W  W NW  N  N  N  S  S  S SW SW SW
WIND SPD          6  5  5  8  8 10 13 13  9  8  5  4  4  4  3  3  4  4  3  2  2
CLOUDS           FW FW SC B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          20          10           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S
TSTMS                               S
HEAT INDEX                         84 84
MAX HEAT                           84    84                82    83


DATE           04/27  MON 04/28/14  TUE 04/29/14  WED 04/30/14  THU 05/01/14
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          85      60    84      63    82      63    80      61    77
TEMP          85 75   63 63 82 74   65 65 82 73   66 64 80 72   63 62 75 68
DEWPT         58 60   61 62 62 62   63 64 64 64   63 62 63 61   57 54 52 51
PWIND DIR         S      SE     S       S     S       S    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   SC SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
POP 12HR         10      10    20      20    40      40    40      40    30
RAIN SHWRS                   S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$
GAZ099-250900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
631 PM EDT THU APR 24 2014

DATE           04/24/14      FRI 04/25/14            SAT 04/26/14            SUN
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      63          86          59          85          58
TEMP             77 69 65 63 64 75 83 85 76 69 63 60 60 74 82 85 76 66 61 59 60
DEWPT            58 63 62 63 63 62 60 59 60 61 60 58 57 56 54 53 57 57 58 57 58
RH               52 81 90100 97 64 46 41 58 76 90 93 90 53 38 33 52 73 90 93 93
WIND DIR         SE SE SE  S  S SW SW  W  W  W NW NW  N  N NE  S  S  S  S  S  S
WIND SPD          5  5  5  8  8 11 16 16 11  9  6  4  4  4  4  3  2  2  2  2  2
CLOUDS           B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          10          10           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX                         83 85
MAX HEAT         81                83    86                81    83


DATE           04/27  MON 04/28/14  TUE 04/29/14  WED 04/30/14  THU 05/01/14
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          87      62    85      63    82      63    80      60    76
TEMP          84 78   65 64 83 77   67 65 80 76   65 64 78 74   62 61 74 70
DEWPT         58 61   62 63 61 62   64 63 63 63   63 62 60 57   54 52 50 49
PWIND DIR         S      SE     S       S     S      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
POP 12HR         10      10    20      20    30      40    40      40    30
RAIN SHWRS                   S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S    S  S  C  C    C  C  C  C    C  C  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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