Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 310454
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1254 AM EDT TUE MAR 31 2015

SCZ050-312000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1254 AM EDT TUE MAR 31 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      49          76          56          73          56
TEMP                   54 52 49 65 73 75 66 61 59 58 57 67 71 72 66 60 58 57 58
DEWPT                  50 46 45 44 44 46 48 51 52 54 54 53 51 50 50 51 53 54 55
RH                     86 80 86 46 35 36 52 70 78 86 90 61 49 46 56 72 83 90 90
WIND DIR               SW  W NW NW SW SW SW SW  W  W NW  N NE  E  E  E  E  E  E
WIND SPD                5  3  3  5  8  8  8  8  8  6  4  5  5  6  6  5  5  5  5
CLOUDS                 CL CL CL FW FW SC SC SC SC SC B1 SC SC SC SC FW FW FW SC
POP 12HR                      0           5          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          77      61    83      62    75      51    70      52    72
TEMP          77 69   62 64 81 74   66 64 74 64   56 53 69 62   55 54 71 64
DEWPT         58 59   62 62 62 61   61 58 54 51   42 42 42 46   43 45 52 55
PWIND DIR        SE       S    SW      SW     W      NE    NE      NE     E
WIND CHAR        GN      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 SC SC FW   SC B1 B1 B1   SC SC FW SC   B1 OV B2 OV
POP 12HR         20      10    10      20    40       5     5      10    10
RAIN SHWRS     S  S                  S  S  C  C
TSTMS          S  S                        C  C

$$
GAZ118-312000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1254 AM EDT TUE MAR 31 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      49          78          58          75          58
TEMP                   52 51 49 66 76 77 69 64 62 59 59 68 73 74 68 63 60 59 59
DEWPT                  50 48 46 45 45 48 52 54 55 57 58 56 55 55 55 56 56 56 57
RH                     93 89 89 47 33 36 55 70 78 93 96 65 53 51 63 78 87 90 93
WIND DIR               SW  W NW  W  W SW SW SW  W  W  W NW  N NE  E  E  E  E SE
WIND SPD                3  1  2  5  8  8  6  8  8  6  6  5  4  6  9  9  6  5  5
CLOUDS                 CL CL CL FW FW SC B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC B1
POP 12HR                      0          10          20          20          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S  S  S  S  S                    S
TSTMS                                                                         S


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          78      61    83      62    78      54    71      54    74
TEMP          77 71   63 64 81 74   66 64 77 67   59 56 70 64   57 56 73 66
DEWPT         59 60   61 60 61 60   59 58 55 53   46 44 44 48   47 48 56 57
PWIND DIR        SE       S    SW      SW    NW      NE    NE      NE     E
WIND CHAR        GN      LT    GN      GN    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1   SC SC SC FW   SC B1 B1 B1   SC SC FW SC   B1 OV B2 OV
POP 12HR         20      10     5      10    30      10    10      10    10
RAIN SHWRS     S  S                        C  C
TSTMS          S  S                        C  C

$$
SCZ050-312000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1254 AM EDT TUE MAR 31 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      52          70          58          70          57
TEMP                   56 54 52 63 69 70 65 63 61 59 58 65 69 69 64 60 59 58 58
DEWPT                  51 48 46 46 47 48 49 51 53 54 54 53 52 51 52 52 54 54 56
RH                     83 80 80 54 45 45 56 65 75 83 86 65 55 53 65 75 83 86 93
WIND DIR               SW  W NW NW SW SW SW SW  W  W NW  N NE  E  E  E  E  E  E
WIND SPD                9  6  5  6  8  9 10 10 10  8  6  8  9  9  8  8  8  8  8
CLOUDS                 CL CL CL FW FW SC SC SC SC B1 B1 SC SC SC FW FW FW FW SC
POP 12HR                      0           5          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          73      62    78      62    72      53    66      53    69
TEMP          71 67   63 64 77 71   65 63 71 64   57 55 65 60   55 55 68 63
DEWPT         58 60   62 62 62 62   61 59 54 51   44 44 43 47   44 46 52 55
PWIND DIR        SE       S    SW      SW     W      NE    NE      NE     E
WIND CHAR        GN      GN    GN      GN    LT      GN    GN      LT    GN
AVG CLOUDS    SC B1   B1 SC SC FW   SC B1 B1 B1   SC SC FW SC   B1 OV B2 OV
POP 12HR         20      10    10      20    40      10     5      10    10
RAIN SHWRS        S                  S  S  C  C
TSTMS             S                        C  C

$$
SCZ048-312000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1254 AM EDT TUE MAR 31 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      50          75          57          73          58
TEMP                   53 51 50 65 73 74 67 63 61 59 58 66 72 72 66 62 60 58 59
DEWPT                  50 47 46 45 45 48 52 53 54 56 57 55 54 53 53 54 55 55 56
RH                     89 86 86 48 37 40 59 70 78 90 96 68 53 51 63 75 84 90 90
WIND DIR               SW  W NW  W SW SW SW SW  W  W  W  N NE  E  E  E  E  E  E
WIND SPD                5  3  2  5  8  9  8  8  6  6  5  5  5  6  8  8  6  6  6
CLOUDS                 CL CL CL FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC B1
POP 12HR                      0          10          20          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S                          S
TSTMS                                                                         S


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          75      61    81      62    76      53    69      53    72
TEMP          75 68   62 63 80 73   66 64 75 66   57 55 68 62   56 55 71 65
DEWPT         58 60   62 61 61 61   60 58 54 52   45 43 43 48   45 46 53 56
PWIND DIR        SE       S    SW      SW    NW      NE    NE      NE     E
WIND CHAR        GN      LT    GN      GN    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1   B1 SC SC SC   SC B1 B1 B1   B1 SC SC SC   B1 OV B2 OV
POP 12HR         20      10     5      20    30      10     5      10    10
RAIN SHWRS     S  S                  S  S  C  C
TSTMS          S  S                        C  C

$$
SCZ043-312000-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1254 AM EDT TUE MAR 31 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      47          76          56          75          55
TEMP                   50 49 47 64 73 76 67 61 59 57 57 66 73 74 67 60 57 56 57
DEWPT                  49 45 44 43 43 46 49 51 53 54 54 53 51 50 50 51 52 53 54
RH                     96 86 89 46 34 34 52 70 80 90 90 63 46 43 54 72 83 90 90
WIND DIR               SW  W NW NW  W SW SW SW  W  W NW  N NE  E SE  E  E  E  E
WIND SPD                2  2  2  6  9  8  6  6  6  5  3  4  4  5  5  4  4  4  4
CLOUDS                 CL CL CL CL FW SC SC B1 B1 SC SC SC SC SC SC SC FW SC SC
POP 12HR                      0          10          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          78      60    83      61    76      50    70      49    73
TEMP          77 71   61 63 81 73   65 63 75 65   55 52 69 61   53 52 71 64
DEWPT         58 59   61 60 61 61   60 58 54 50   42 41 40 45   40 43 50 54
PWIND DIR        SE       S    SW      SW    NW      NE    NE      NE     E
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 SC SC SC   SC B1 B1 B1   B1 SC SC SC   B1 OV B2 OV
POP 12HR         30      10    10      20    30       5     5      10    10
RAIN SHWRS     S  C                  S  S  C  C
TSTMS          S  S                        C  C

$$
GAZ099-312000-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1254 AM EDT TUE MAR 31 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      47          78          57          78          57
TEMP                   49 48 47 65 74 78 71 65 61 59 57 69 75 78 70 63 60 58 59
DEWPT                  49 48 45 44 44 47 51 53 54 55 56 55 54 54 54 54 55 55 56
RH                    100100 93 46 34 33 49 65 78 87 96 61 48 43 57 72 84 90 90
WIND DIR               SW NW NW NW  W  W  W SW SW  W  W NW  N NE  E  E SE SE SE
WIND SPD                1  1  1  6 10  9  8  6  6  5  5  4  3  4  5  5  5  4  5
CLOUDS                 CL CL CL FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1
POP 12HR                      0          10          20          20          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  S  S  S  S  S  S  S  S        S
TSTMS                                                                         S


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          79      60    84      62    76      51    70      50    74
TEMP          78 74   63 63 82 74   66 64 75 65   56 53 69 61   54 53 72 65
DEWPT         59 59   60 60 61 61   61 59 55 51   43 43 42 47   40 43 53 56
PWIND DIR        SE       S    SW      SW    NW      NE    NE       E     E
WIND CHAR        GN      LT    GN      GN    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1   SC SC SC SC   SC B1 B1 B1   B1 SC SC SC   B1 OV B2 OV
POP 12HR         30      10    10      20    30      10    10      10    10
RAIN SHWRS     S  C                  S  S  C  C
TSTMS          S  S                        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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