Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 011656
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1255 PM EDT TUE SEP 1 2015

SCZ050-012100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1255 PM EDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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          74          90          74          92
TEMP                   88 88 81 78 77 75 75 85 90 89 82 77 76 75 75 87 91 90 83
DEWPT                  71 72 73 73 73 74 75 74 73 72 73 74 73 74 74 73 71 72 74
RH                     57 59 77 85 87 97100 70 58 57 74 90 90 97 97 63 52 56 74
WIND DIR               SE  S  S  S NW SW  W  W  S  S  S  S SW NW NW NE SE SE  S
WIND SPD                4  5  5  0  0  2  2  2  6  9  5  3  2  0  0  2  5  8  5
CLOUDS                 SC SC SC B1 B1 B1 B2 B1 B1 SC B1 SC SC SC SC SC B1 B1 B1
POP 12HR                     20          20          20          10          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
TSTMS                                        S  S                       S  S


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    89      73    86      72    86      72    85
TEMP          77 76 89 81   75 74 86 78   74 73 85 77   74 73 85 77
DEWPT         75 76 73 74   72 72 72 72   71 71 72 71   70 71 71 71
PWIND DIR        SE     E       E    NE      NE    NE      NE     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B2 B2   B2 B1 B1 B1
POP 12HR         10    40      20    50      30    50      30    40
RAIN SHWRS           C  C    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$
GAZ118-012100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1255 PM EDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      89          73          91          74          93
TEMP                   88 86 79 77 75 74 74 85 91 89 81 78 76 74 76 87 92 91 83
DEWPT                  72 72 74 74 73 73 74 73 72 72 74 74 74 73 73 73 72 73 74
RH                     59 63 85 90 94 97100 67 54 57 79 88 94 97 90 63 52 56 74
WIND DIR                E SE  S  S NW SW  N SW SE SE SE  S SW  W NW NE  E  E SE
WIND SPD                5  6  5  0  0  0  0  2  6  8  4  2  0  0  0  4  6  5  4
CLOUDS                 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 B1
POP 12HR                     30          30          40          20          20
QPF 12HR                      0           0        0.10           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  S  S  S  S  C  C  C  S  S  S              S  S
TSTMS                                        S  C  S  S  S              S  S


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    90      72    87      72    86      71    85
TEMP          76 76 90 82   74 74 87 80   74 73 86 79   74 72 85 78
DEWPT         74 75 72 73   72 71 72 72   71 70 72 71   70 69 70 71
PWIND DIR         S     E       E     E      NE    NE      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10    30      20    50      30    50      40    40
RAIN SHWRS           C  C    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$
SCZ050-012100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1255 PM EDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      87          75          87          76          88
TEMP                   86 86 81 79 78 76 77 84 87 86 81 79 78 76 77 85 88 87 82
DEWPT                  72 73 73 73 74 74 75 74 73 73 73 74 74 74 74 74 73 73 74
RH                     63 65 77 82 88 94 94 72 63 65 77 85 88 94 90 70 61 63 77
WIND DIR               SE  S  S  S SW SW NW SW  S  S  S  S SW  W NW  N SE SE  S
WIND SPD                6  8  6  3  2  4  3  2  8 11  8  4  3  2  3  2  6  8  5
CLOUDS                 SC SC SC SC B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR                     20          20          20          10          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
TSTMS                                        S  S                       S  S


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    87      75    84      74    84      74    83
TEMP          79 78 87 81   77 76 84 79   76 75 84 78   76 75 83 78
DEWPT         75 76 73 74   73 73 73 72   72 72 72 72   71 71 71 71
PWIND DIR        SE     E       E     E      NE    NE      NE     E
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B2 B2   B2 B2 B1 B2
POP 12HR         10    30      20    50      40    50      40    40
RAIN SHWRS           C  C    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$
SCZ048-012100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1255 PM EDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      89          74          90          74          91
TEMP                   88 87 81 77 77 74 76 84 90 88 82 79 76 75 76 86 90 90 83
DEWPT                  71 72 74 73 74 73 75 74 73 72 73 74 74 73 74 73 72 72 74
RH                     57 61 79 87 90 97 97 72 58 59 74 85 94 94 94 65 56 56 74
WIND DIR               SE  S  S  S SW SW NW  S  S SE  S SW SW  W NW NE SE SE SE
WIND SPD                4  5  4  1  0  2  1  2  4  6  4  2  0  0  2  2  5  6  3
CLOUDS                 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR                     30          20          30          10          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  C  S                    S  S
TSTMS                                        S  C  S                    S  S


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          76    89      74    86      73    85      73    85
TEMP          78 77 89 82   77 75 86 80   75 74 85 79   75 74 84 78
DEWPT         75 76 73 74   73 73 72 72   72 71 71 71   71 70 70 71
PWIND DIR         S     E       E     E      NE    NE      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10    30      20    40      30    50      30    40
RAIN SHWRS           C  C    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$
SCZ043-012100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1255 PM EDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      91          73          92          72          93
TEMP                   89 89 81 77 75 74 74 86 91 91 82 76 74 73 74 86 92 92 83
DEWPT                  70 70 73 73 72 72 74 73 71 72 73 73 73 72 73 72 70 70 73
RH                     54 54 77 87 90 93100 65 52 54 74 90 97 97 97 63 49 49 72
WIND DIR                S  S  S  S  W SW  W SW  S  S  S  S SW NW  W  E  E  E  S
WIND SPD                3  4  5  0  0  0  0  2  2  3  3  2  0  0  0  3  3  4  1
CLOUDS                 SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1
POP 12HR                     20          20          20          10          20
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                    S  S


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    91      72    87      71    87      71    86
TEMP          76 75 91 81   74 73 87 79   73 73 87 78   73 72 86 78
DEWPT         74 75 71 73   72 71 71 71   71 70 70 70   70 70 69 70
PWIND DIR         S     E       E    NE      NE    NE      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B2 B1 B1 B2   B2 B1 B1 B1
POP 12HR         10    40      20    40      20    40      20    40
RAIN SHWRS           C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                C  C    S  S  C  C          C  C          C  C

$$
GAZ099-012100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1255 PM EDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      91          73          92          73          93
TEMP                   90 89 80 77 75 74 74 84 91 91 81 77 74 73 74 85 92 92 84
DEWPT                  69 70 71 73 72 72 73 73 71 71 72 73 73 73 74 74 71 71 74
RH                     50 54 74 87 90 93 97 70 52 52 74 87 97100100 70 51 51 72
WIND DIR               NE  E SE NW SW  S NW  N SE SE SE  S  S SW  W NE NE  E SE
WIND SPD                4  3  1  0  0  0  0  2  1  0  0  0  0  0  0  4  3  5  0
CLOUDS                 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR                     20          20          30          20          20
QPF 12HR                      0           0        0.07           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S  S  S        S  S  S  C  S  S              S  S
TSTMS                                        S  S  C  S  S              S  S


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          73    91      72    88      71    87      70    86
TEMP          75 74 91 82   75 73 88 81   73 72 87 79   72 71 86 77
DEWPT         73 73 71 73   71 71 71 72   70 70 70 71   69 69 69 70
PWIND DIR         S    NE      SE     E      NE    NE      NE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10    30      20    50      20    50      20    40
RAIN SHWRS           C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                C  C    S  S  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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