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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
326 AM EDT MON APR 21 2014

SCZ050-212100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
326 AM EDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      76          51          84          59          77
TEMP          58 57 62 71 74 66 60 56 53 56 74 82 81 71 65 63 60 60 68 75 75 66
DEWPT         47 47 44 44 43 48 51 50 49 52 53 54 56 57 58 58 57 55 52 48 48 48
RH            67 69 52 38 33 52 72 80 86 86 48 38 42 61 78 84 90 84 57 38 38 52
WIND DIR       N  N  N  N  N  S SW SW  W  W  W  W  W  W  W  W NW  N  N  N  N NE
WIND SPD      12 10 12 11  8  3  2  2  3  4  9 11 10  9  8  8  9  9  9  6  4  2
CLOUDS        B1 SC SC FW FW FW FW SC SC SC SC SC B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR                      0           0          30          30           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C
TSTMS                                           S  S  S  S
HEAT INDEX                                        81
MAX HEAT                                       81    82


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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          52    79      58    81      61    81      60    82
TEMP          55 56 78 68   60 61 81 71   64 63 81 70   64 61 79 71
DEWPT         51 51 55 56   59 61 61 62   62 62 61 63   61 60 63 63
PWIND DIR         E    SE       S    SW      SW    SW       W     E
WIND CHAR        LT    LT      LT    LT      GN    GN      LT    GN
AVG CLOUDS    FW FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          0     5       5    20      10    20      10    10
RAIN SHWRS                            S             S
TSTMS                                 S             S

$$
GAZ118-212100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
326 AM EDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      76          51          82          60          78
TEMP          55 53 61 70 75 68 60 55 53 55 74 81 81 73 67 63 61 61 70 76 77 69
DEWPT         51 48 45 43 45 48 51 49 49 52 54 55 57 58 59 60 60 58 56 53 53 54
RH            86 83 56 38 34 49 72 80 86 90 50 41 44 59 75 90 97 90 61 45 43 59
WIND DIR       N  N  N  N  N SE SW SW  W SW  W  W  W  W  W  W NW  N  N NE  E  E
WIND SPD       6  8 12 10  6  3  1  0  0  3  8 10  9  8  6  6  5  5  5  6  5  4
CLOUDS        SC SC FW FW FW FW FW FW FW SC SC SC B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR                      0           0          20          20           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  S  S
TSTMS                                           S  S  S
HEAT INDEX                                     81 81
MAX HEAT                                       81    82


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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          55    80      61    82      62    83      61    83
TEMP          58 58 79 72   63 63 81 74   64 64 82 74   65 63 80 74
DEWPT         56 56 59 60   61 61 61 63   63 62 62 63   63 62 63 63
PWIND DIR         E    SE       S    SW      SW    SW       W    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          0     5       5    20      10    20      10    10
RAIN SHWRS                            S             S
TSTMS                                 S             S

$$
SCZ050-212100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
326 AM EDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      73          55          78          60          74
TEMP          58 58 62 69 72 67 63 60 57 58 73 78 77 70 67 64 61 60 66 71 72 65
DEWPT         49 46 45 47 48 50 52 52 51 53 54 55 57 58 58 58 57 55 52 49 48 49
RH            72 64 54 45 42 54 67 75 80 83 51 45 50 66 73 81 87 84 61 46 42 56
WIND DIR       N  N  N NE  E  S  W  W  W  W  W SW SW SW  W  W NW  N  N  N NE NE
WIND SPD      17 12 12  9  8  3  4  3  3  5  9 11 11 10  9  8  9 10 10  8  5  3
CLOUDS        B2 B1 SC SC FW FW FW SC SC SC SC SC B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR                      0           0          20          30           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C
TSTMS                                                 S  S


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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          55    77      60    78      63    79      62    78
TEMP          57 58 76 69   62 63 78 70   65 64 79 70   65 62 76 70
DEWPT         51 52 55 56   60 61 62 63   63 62 62 63   62 60 64 64
PWIND DIR        NE    SE       S    SW      SW    SW       W     E
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          0     5       5    10      10    20      10    10
RAIN SHWRS                                          S
TSTMS                                               S

$$
SCZ048-212100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
326 AM EDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      76          53          82          60          77
TEMP          57 56 61 69 74 68 63 58 55 57 75 81 80 74 69 66 62 61 69 75 75 67
DEWPT         49 46 44 45 44 51 52 50 50 52 54 56 58 59 59 59 58 57 54 51 50 50
RH            75 69 53 42 34 54 67 75 83 83 48 42 47 59 70 78 87 87 59 43 41 54
WIND DIR       N  N  N  N NW SW SW SW  W SW  W  W  W  W  W  W NW  N  N NE NE NE
WIND SPD       9 10 12  9  8  2  2  2  3  3  8 11 10  8  8  8  6  6  6  8  5  3
CLOUDS        SC SC SC FW FW FW FW FW FW SC SC SC B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR                      0           0          20          30           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C
TSTMS                                           S  S  S  S
HEAT INDEX                                     81 81
MAX HEAT                                       81    82


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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          55    79      60    81      62    82      61    81
TEMP          58 59 78 71   64 63 80 73   65 65 81 73   66 62 78 72
DEWPT         52 54 58 59   61 61 62 64   63 62 62 63   63 60 62 62
PWIND DIR         E    SE       S    SW      SW    SW       W     E
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    FW FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          0     5       5    20      10    20      10    10
RAIN SHWRS                            S             S
TSTMS                                 S             S

$$
SCZ043-212100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
326 AM EDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      76          49          83          58          78
TEMP          55 52 61 71 75 66 58 53 50 54 74 82 81 72 65 62 60 58 68 76 77 67
DEWPT         48 45 40 42 40 46 49 48 47 52 53 54 56 57 57 57 56 55 52 49 48 48
RH            77 77 46 35 28 48 72 83 89 93 48 38 42 59 75 84 87 90 57 39 36 50
WIND DIR       N  N  N  N NW SW SW SW SW SW  W  W  W  W  W  W NW  N  N  N NE NE
WIND SPD       8  9 10  9  5  1  1  1  2  3  9 11 10  8  6  5  6  8  8  8  5  3
CLOUDS        SC SC FW FW FW FW SC SC FW SC SC SC B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR                      0           0          30          30           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C
TSTMS                                           S  S  S  S
HEAT INDEX                                        81
MAX HEAT                                       81    81


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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          51    80      57    82      60    83      59    83
TEMP          54 55 79 71   60 60 82 72   62 62 82 72   63 60 79 72
DEWPT         51 51 55 56   59 60 60 62   61 61 61 62   61 59 60 60
PWIND DIR         E    SE       S    SW      SW    SW       W     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          0     5       5    20      10    20      10    10
RAIN SHWRS                            S             S
TSTMS                                 S             S

$$
GAZ099-212100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
326 AM EDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          51          83          58          80
TEMP          50 50 63 72 76 68 59 55 53 55 73 81 82 74 67 63 60 59 69 77 80 71
DEWPT         50 49 46 43 43 49 51 50 50 53 53 53 55 58 60 60 60 58 54 51 50 51
RH           100 96 54 35 31 51 75 83 89 93 49 38 40 57 78 90100 96 59 40 35 49
WIND DIR       N  N  N  N  N  N  S SW  W  W  W  W  W  W  W  W NW  N  N NE NE NE
WIND SPD       5  6  6  6  5  1  1  0  2  3  9 12 10  8  6  6  5  5  5  5  5  5
CLOUDS        FW FW CL FW FW FW FW FW FW FW SC B1 B1 B2 B1 SC SC SC FW FW FW FW
POP 12HR                      0           0          20          20           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  S  S
TSTMS                                           S  S  S
HEAT INDEX                                                                80
MAX HEAT                                       80    81                      80


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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          53    81      59    84      60    84      59    84
TEMP          56 55 79 74   61 61 81 76   63 61 82 75   61 60 80 75
DEWPT         54 55 58 60   59 61 59 62   62 61 60 62   61 60 61 61
PWIND DIR         E    SE       S    SW      SW     W       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW SC   SC B1 SC SC   SC SC SC SC   SC SC SC SC
POP 12HR          0     5       5    20      10    20      10    10
RAIN SHWRS                            S             S
TSTMS                                 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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Page last modified: May 16, 2007
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