Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 301736
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
135 PM EDT THU JUL 30 2015

SCZ050-302100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
135 PM EDT THU JUL 30 2015

DATE             THU 07/30/15            FRI 07/31/15            SAT 08/01/15
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                      94          76          92          75          91
TEMP                   93 92 85 80 79 76 79 87 91 89 83 80 78 76 77 86 90 86 83
DEWPT                  71 73 76 75 75 75 75 74 73 73 74 75 75 75 75 74 74 75 75
RH                     49 54 75 85 88 97 88 65 56 59 74 85 91 97 94 68 60 70 77
WIND DIR                E  S  S SW SW  W NW NE  S  S  S SW SW  W  W NE SE  S  S
WIND SPD                2  6  6  6  5  3  3  3  5  8  6  4  4  2  2  2  4  6  6
CLOUDS                 SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          20          60          50          40
QPF 12HR                   0.02           0        0.10        0.07        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S     S  S  S  C  C  L  C  C  C  C  C  C  C  C  C  C
TSTMS                      S     S  S  S  C  C  L  C  C  C  C  C  C  C  C  C  C


DATE          SUN 08/02/15  MON 08/03/15  TUE 08/04/15  WED 08/05/15
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          75    91      75    89      75    89      76    92
TEMP          78 77 90 82   77 77 88 82   77 77 88 82   78 78 91 84
DEWPT         75 75 74 73   73 73 74 75   73 72 73 74   74 74 74 74
PWIND DIR        SW     S       S    SW       S     S      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         40    40      30    40      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$
GAZ118-302100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
135 PM EDT THU JUL 30 2015

DATE             THU 07/30/15            FRI 07/31/15            SAT 08/01/15
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                      95          76          91          75          91
TEMP                   92 93 86 81 79 77 78 86 90 88 83 79 78 76 77 86 90 86 83
DEWPT                  72 73 76 75 74 74 75 76 74 74 74 74 75 75 75 73 72 73 74
RH                     52 52 72 82 85 90 91 72 60 63 74 85 91 97 94 65 56 65 74
WIND DIR                S  S  S  S SW SW  W NW  S  S  S  S SW  W  W NE SE  S  S
WIND SPD                3  5  5  4  3  3  4  3  6  6  5  4  3  2  3  2  2  4  3
CLOUDS                 SC B1 SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR                     30          20          60          40          50
QPF 12HR                   0.04           0        0.19        0.05        0.25
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  S  S  S  S  C  C  L  C  C  C  C  C  C  C  C  C  C
TSTMS                   S  C  S  S  S  S  C  C  L  C  C  C  C  C  C  C  C  C  C


DATE          SUN 08/02/15  MON 08/03/15  TUE 08/04/15  WED 08/05/15
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          75    91      75    89      74    90      75    92
TEMP          78 77 90 82   77 77 88 81   76 76 89 82   77 77 91 83
DEWPT         74 74 73 73   73 73 74 74   73 72 73 74   74 73 73 73
PWIND DIR        SW     S      SW     S      SW     S       S     S
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         40    50      30    50      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$
SCZ050-302100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
135 PM EDT THU JUL 30 2015

DATE             THU 07/30/15            FRI 07/31/15            SAT 08/01/15
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                      90          77          89          78          87
TEMP                   88 89 84 81 80 78 80 86 88 87 83 81 80 79 79 84 86 84 82
DEWPT                  74 75 76 76 76 76 75 75 75 75 75 75 75 75 75 75 75 76 77
RH                     63 64 77 85 88 94 85 70 66 68 77 82 85 88 88 74 70 77 85
WIND DIR               SE  S  S SW SW  W NW  N  S  S  S SW SW SW  W  E SE  S  S
WIND SPD                6 10  9  9  8  5  4  2  8  9  9  8 10  6  4  3  9 11  9
CLOUDS                 SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     10          20          60          50          50
QPF 12HR                      0           0        0.07        0.07        0.19
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  C  C  L  C  C  C  C  C  C  C  C  C  C
TSTMS                               S  S  C  C  L  C  C  C  C  C  C  C  C  C  C


DATE          SUN 08/02/15  MON 08/03/15  TUE 08/04/15  WED 08/05/15
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          77    88      76    87      77    87      77    89
TEMP          79 79 87 81   78 78 86 82   79 78 86 82   79 79 88 83
DEWPT         75 75 75 74   74 73 74 74   73 72 73 74   75 75 75 75
PWIND DIR        SW     S      SW    SW      SW     S      SW    SW
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         40    50      40    40      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$
SCZ048-302100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
135 PM EDT THU JUL 30 2015

DATE             THU 07/30/15            FRI 07/31/15            SAT 08/01/15
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                      93          77          91          75          89
TEMP                   93 91 85 82 80 77 79 86 90 88 83 79 78 76 77 85 88 85 82
DEWPT                  73 73 76 75 75 75 75 75 74 74 74 75 75 75 75 74 74 74 75
RH                     52 56 75 79 85 94 88 70 60 63 74 88 91 97 94 70 63 70 79
WIND DIR                S  S  S  S SW  W  W  N  S  S  S  S SW  W NW NE SE  S  S
WIND SPD                2  5  5  5  5  4  5  2  8  8  6  5  4  2  2  3  3  5  6
CLOUDS                 SC B1 SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          20          60          40          50
QPF 12HR                   0.03           0        0.18        0.08        0.22
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S  S  S  S  S  C  C  L  C  C  C  C  C  C  C  C  C  C
TSTMS                      S  S  S  S  S  C  C  L  C  C  C  C  C  C  C  C  C  C


DATE          SUN 08/02/15  MON 08/03/15  TUE 08/04/15  WED 08/05/15
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          75    90      75    89      75    90      76    92
TEMP          77 77 89 82   77 77 88 82   77 77 89 83   78 78 91 84
DEWPT         75 75 74 74   73 73 74 74   73 72 73 74   74 74 74 75
PWIND DIR        SW     S      SW     S      SW     S       S     S
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         40    50      30    50      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$
SCZ043-302100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
135 PM EDT THU JUL 30 2015

DATE             THU 07/30/15            FRI 07/31/15            SAT 08/01/15
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                      96          75          93          73          92
TEMP                   96 95 87 80 77 76 77 87 92 90 83 78 76 75 76 87 92 86 83
DEWPT                  71 71 75 74 74 74 74 74 73 72 73 75 74 74 73 71 69 71 74
RH                     45 46 68 82 90 94 90 65 54 56 72 91 94 97 90 59 47 61 74
WIND DIR               NW SW  S  S SW  W NW NE SW  S  S SW  S  W  W NE SE  S  S
WIND SPD                1  2  3  4  4  2  3  5  2  6  4  1  0  0  0  3  2  2  2
CLOUDS                 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     30          20          60          50          40
QPF 12HR                   0.03           0        0.24        0.09        0.14
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  S  S  S  S  S  C  L  L  C  C  C  C  C  C  C  C  C
TSTMS                   S  C  S  S  S  S  S  C  L  L  C  C  C  C  C  C  C  C  C


DATE          SUN 08/02/15  MON 08/03/15  TUE 08/04/15  WED 08/05/15
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          74    92      74    93      74    92      75    95
TEMP          77 77 91 82   77 77 92 83   77 77 91 83   78 78 94 85
DEWPT         73 73 71 72   72 73 73 74   73 72 72 73   73 74 73 73
PWIND DIR         S     S       S     S       S     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         40    40      30    40      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$
GAZ099-302100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
135 PM EDT THU JUL 30 2015

DATE             THU 07/30/15            FRI 07/31/15            SAT 08/01/15
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                      96          75          93          74          92
TEMP                   93 96 88 80 77 75 79 88 92 90 83 79 77 76 77 87 92 86 83
DEWPT                  74 73 75 75 75 75 76 75 74 74 74 76 75 74 73 71 71 72 73
RH                     54 48 66 85 94100 91 66 56 60 74 91 94 94 87 59 51 63 72
WIND DIR               SW  W  S SW SW SW NW NE  S  S  S SW SW  W NW  N  E SW  S
WIND SPD                3  4  3  4  4  3  2  3  4  3  2  0  0  0  0  2  1  1  1
CLOUDS                 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     40          40          60          50          50
QPF 12HR                   0.05        0.05        0.40        0.06        0.20
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C  S     S  C  C  L  C  C  C  C  C  C  C  C  C
TSTMS                   C  C  C  C  S     S  C  C  L  C  C  C  C  C  C  C  C  C


DATE          SUN 08/02/15  MON 08/03/15  TUE 08/04/15  WED 08/05/15
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          74    92      74    91      73    91      73    94
TEMP          77 77 91 82   77 76 90 82   76 76 90 82   76 76 93 84
DEWPT         74 75 73 73   73 73 73 73   73 73 72 72   73 73 71 69
PWIND DIR        SW     S      SW     S       S     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         40    40      30    50      20    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS          C  C  C  C    C  C  C  C    S  S  C  C    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

$$



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