Point Forecast Matrices
Issued by NWS Charleston, SC

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033
FOUS52 KCHS 302157
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
557 PM EDT MON MAY 30 2016

SCZ050-311300-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
557 PM EDT MON MAY 30 2016

DATE           05/30/16      TUE 05/31/16            WED 06/01/16            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                      69          85          70          87          71
TEMP             74 72 71 69 72 79 84 84 79 75 72 70 73 82 86 85 79 75 72 71 74
DEWPT            69 69 69 68 68 69 70 70 70 70 69 70 70 70 69 70 71 70 70 70 71
RH               84 90 93 97 87 72 63 63 74 84 90100 90 67 57 61 77 84 93 97 90
WIND DIR          W  N NW NW NW NW NW NW  W NW NW NW NW NW NW SW  S  S SW SW SW
WIND SPD          8  6  5  4  6  6  6  5  4  3  3  3  4  5  6  5  4  3  2  2  2
CLOUDS           OV B2 OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                     60          30          20          30          10
QPF 12HR                   0.09        0.07           0        0.09           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  C  C  S  S     S  C  S  S              C  C              S
TSTMS                               S  C  S  S              C  C              S


DATE           06/02  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16  MON 06/06/16
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          88      72    89      72    86      72    85      73    83
TEMP          88 80   73 75 89 81   74 75 86 80   75 74 85 79   75 75 82 78
DEWPT         70 71   71 71 71 71   71 72 71 72   71 71 70 71   71 71 72 74
PWIND DIR         S       S     S      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC B1   SC SC SC SC   SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 OV
POP 12HR         30      10    30      20    40      20    40      30    40
RAIN SHWRS     C  C          C  C    S  S  C  C    S  S  C  C    C  C  C  C
TSTMS          C  C          C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
GAZ118-311300-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
557 PM EDT MON MAY 30 2016

DATE           05/30/16      TUE 05/31/16            WED 06/01/16            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                      68          89          71          89          71
TEMP             79 74 72 69 71 82 88 89 82 76 72 71 73 83 88 87 81 76 73 71 74
DEWPT            68 69 68 68 68 67 67 68 69 70 70 70 70 70 69 70 71 70 70 70 71
RH               69 84 87 97 90 61 50 50 65 82 93 97 90 65 54 57 72 82 90 97 90
WIND DIR         NW  W  W  W NW NW NW SW  S  S SW  W NW  N NE  E SE  S  S SW SW
WIND SPD          4  2  3  3  4  5  6  6  5  3  2  2  3  3  3  4  5  4  3  2  2
CLOUDS           SC SC SC SC SC SC SC SC SC FW FW FW SC SC B1 B1 SC SC SC SC SC
POP 12HR                     10          20          10          30          10
QPF 12HR                      0           0           0        0.16           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                             S                    C  C
TSTMS                                  S                    C  C


DATE           06/02  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16  MON 06/06/16
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          90      71    90      72    89      73    87      73    85
TEMP          90 81   74 74 90 81   74 74 89 81   75 75 87 80   75 75 85 80
DEWPT         70 71   71 71 70 71   71 71 69 71   71 70 70 70   70 71 71 73
PWIND DIR         S       S     S       S    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B2   B2 B1 B2 OV
POP 12HR         30      20    30      20    30      30    40      30    40
RAIN SHWRS     C  C    S  S  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    C  C  C  C    C  C  C  C

$$
SCZ050-311300-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
557 PM EDT MON MAY 30 2016

DATE           05/30/16      TUE 05/31/16            WED 06/01/16            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                      70          84          71          85          72
TEMP             74 73 72 71 72 78 83 82 78 74 73 71 74 81 85 83 79 76 74 73 75
DEWPT            69 69 69 69 69 70 70 70 71 70 70 70 70 70 70 70 71 70 70 71 71
RH               84 87 90 93 90 76 65 67 79 87 90 97 87 69 61 65 77 82 87 93 87
WIND DIR          W NW NW NW NW NW NW  W  W  W  W NW NW NW  W SW  S SW SW SW  W
WIND SPD         10  9  9  9  8  8  6  5  5  4  4  4  4  5  5  5  5  4  3  3  3
CLOUDS           OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
POP 12HR                     50          30          20          20          10
QPF 12HR                   0.08        0.06           0        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  S  S     S  C  S  S              S  S
TSTMS                               S  C  S  S              S  S


DATE           06/02  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16  MON 06/06/16
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          86      73    86      74    85      74    84      74    82
TEMP          86 79   75 76 86 80   75 76 85 80   75 75 83 79   76 75 81 78
DEWPT         71 71   71 72 72 72   72 72 71 72   72 71 70 71   71 71 72 74
PWIND DIR         S       S     S      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    GN      GN    GN      LT    LT      GN    GN
AVG CLOUDS    SC B1   SC SC SC SC   SC SC B1 B1   B1 B1 B2 B1   B2 B2 B2 OV
POP 12HR         30      10    30      20    30      20    40      30    30
RAIN SHWRS     C  C          C  C    S  S  C  C    S  S  C  C    C  C  C  C
TSTMS          C  C          C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
SCZ048-311300-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
557 PM EDT MON MAY 30 2016

DATE           05/30/16      TUE 05/31/16            WED 06/01/16            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                      69          87          71          87          72
TEMP             77 74 72 69 71 80 86 86 80 75 73 71 74 82 87 86 81 76 74 72 74
DEWPT            69 70 69 69 69 68 68 69 70 71 70 70 71 70 70 71 71 71 71 71 71
RH               76 87 90100 93 67 55 57 72 87 90 97 90 67 57 61 72 85 90 97 90
WIND DIR         NW  W  W NW NW NW NW  W SW SW  W  W NW NW NW SW  S  S SW SW  W
WIND SPD          4  4  4  4  5  6  6  5  5  3  2  2  3  4  4  4  4  3  3  2  2
CLOUDS           B1 B1 SC B1 B1 B1 SC B1 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC
POP 12HR                     20          20          10          30          10
QPF 12HR                   0.02           0           0        0.15           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S           S  S                    C  C              S
TSTMS                               S  S                    C  C              S


DATE           06/02  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16  MON 06/06/16
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          88      72    89      72    87      73    85      73    85
TEMP          88 81   75 75 88 80   74 75 87 80   74 75 85 79   75 75 84 80
DEWPT         70 71   71 71 71 72   71 71 70 72   71 70 70 71   71 71 71 73
PWIND DIR         S       S    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC B1   SC SC SC SC   SC SC B1 B1   B1 B1 B2 B2   B2 B1 B2 OV
POP 12HR         30      10    30      20    30      20    40      30    40
RAIN SHWRS     C  C          C  C    S  S  C  C    S  S  C  C    C  C  C  C
TSTMS          C  C          C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
SCZ043-311300-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
557 PM EDT MON MAY 30 2016

DATE           05/30/16      TUE 05/31/16            WED 06/01/16            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                      67          87          69          88          70
TEMP             76 72 70 67 70 79 86 86 81 73 71 69 72 82 88 86 81 74 72 70 73
DEWPT            69 69 69 67 67 69 69 69 70 70 69 69 70 69 69 70 71 70 70 70 70
RH               79 90 97100 90 72 57 57 69 90 93100 93 65 54 59 72 87 93100 90
WIND DIR         NW NW NW NW  N  N  N  N  N  N  N  N  N  N NW NE  E  S SW SE NE
WIND SPD          5  4  3  4  4  5  6  4  2  2  2  2  3  5  6  4  2  2  2  2  1
CLOUDS           B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 SC SC SC SC
POP 12HR                     40          30          20          30          10
QPF 12HR                   0.03           0           0        0.15           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S  S           S  C  S  S              C  C              S
TSTMS                               S  C  S  S              C  C              S


DATE           06/02  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16  MON 06/06/16
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          89      70    90      70    88      71    86      71    84
TEMP          89 81   72 73 90 80   72 73 88 80   73 73 86 79   73 73 83 78
DEWPT         69 71   70 70 70 72   70 71 69 72   70 70 69 71   70 71 72 73
PWIND DIR         S       S    SW      SW    SW      SW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC B1   SC SC SC B1   SC SC B1 B2   B2 B2 B2 B2   B2 B2 B2 OV
POP 12HR         30      20    40      30    40      30    40      30    40
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
GAZ099-311300-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
557 PM EDT MON MAY 30 2016

DATE           05/30/16      TUE 05/31/16            WED 06/01/16            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                      68          91          70          90          70
TEMP             82 75 72 68 70 83 89 91 84 76 72 70 72 83 89 89 83 76 72 70 72
DEWPT            67 69 68 67 67 67 67 67 69 69 69 70 70 69 68 70 71 70 70 70 70
RH               61 82 87 97 90 59 48 45 61 79 90100 93 63 50 54 67 82 93100 93
WIND DIR          N NE  E SW  N  N  N  N NE  E SE  E NE  N  N NE SE SE  S  S  S
WIND SPD          2  2  2  1  3  3  4  4  3  2  1  1  2  3  3  3  3  3  2  2  1
CLOUDS           SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     10          20          10          30          10
QPF 12HR                      0           0           0        0.02           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                             S                    C  C              S
TSTMS                                  S                    C  C              S


DATE           06/02  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16  MON 06/06/16
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          91      71    92      71    92      72    89      72    83
TEMP          91 83   73 73 92 84   73 74 92 85   74 74 89 83   75 73 83 79
DEWPT         68 71   69 70 67 70   70 70 66 69   68 69 68 70   69 70 70 71
PWIND DIR        SW       S    SW      SW    SW       S    SW      SW     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   SC SC SC B1   SC SC B1 B1   B2 B1 B1 B2   B1 B1 B2 OV
POP 12HR         40      20    30      30    40      30    40      30    40
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    S  S  C  C    C  C  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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