Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 301907
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
306 PM EDT SAT MAY 30 2015

SCZ050-310900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
306 PM EDT SAT MAY 30 2015

DATE           05/30/15      SUN 05/31/15            MON 06/01/15            TUE
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          87          69          87          70
TEMP          81 77 72 70 68 72 83 87 85 79 74 71 70 74 84 87 85 78 74 72 71 75
DEWPT         69 66 66 66 68 69 67 66 66 67 68 69 70 70 69 68 68 68 69 69 70 70
RH            67 69 81 87100 90 59 50 53 67 82 93100 87 61 53 57 71 84 90 97 84
WIND DIR      SE SE SE SE  E  E  E SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD      12  6  4  2  0  0  4  6 10  6  4  2  1  1  4  6  9  8  5  4  3  3
CLOUDS        SC FW FW FW FW FW SC SC FW FW FW SC SC SC SC B1 B1 SC SC SC B1 B1
POP 12HR                      5          10          10          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  C
TSTMS                                                 S  S  S  S  S  S  S  S  C


DATE           06/02  WED 06/03/15  THU 06/04/15  FRI 06/05/15  SAT 06/06/15
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          87      70    86      70    84      70    85      71    85
TEMP          87 79   72 74 85 78   72 73 83 78   71 73 85 78   72 75 84 80
DEWPT         67 69   69 69 67 68   69 70 68 68   69 70 69 69   69 69 68 68
PWIND DIR         S       S    SE      SE     E       E    NE       E     E
WIND CHAR        LT      LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B1   B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 B1 B2
POP 12HR         40      30    50      30    50      30    40      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
GAZ118-310900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
306 PM EDT SAT MAY 30 2015

DATE           05/30/15      SUN 05/31/15            MON 06/01/15            TUE
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          88          69          88          70
TEMP          79 78 75 71 69 73 83 88 85 79 74 71 69 73 84 88 85 78 74 72 70 74
DEWPT         70 70 69 69 69 70 68 67 67 67 68 69 69 69 69 68 68 68 69 70 70 70
RH            74 76 82 93100 90 61 50 55 67 82 93100 87 61 52 57 71 84 93100 87
WIND DIR      SE SE SE SE  S  E SE SE SE SE  S  S  S  S  S  S SE  S  S  S  S  S
WIND SPD      11  6  4  2  0  0  4  6 10  8  4  3  2  3  4  6  9  8  5  4  3  3
CLOUDS        B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR                     10          20          10          30          20
QPF 12HR                      0           0           0        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                 S  S                 C  C  C  C  S  S  S  S  C
TSTMS          S                 S  S                 C  C  C  C  S  S  S  S  C


DATE           06/02  WED 06/03/15  THU 06/04/15  FRI 06/05/15  SAT 06/06/15
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          88      70    87      69    85      70    86      69    85
TEMP          88 79   72 73 87 79   71 72 84 79   71 73 86 80   71 73 84 82
DEWPT         69 69   69 69 68 68   69 69 69 69   69 69 70 70   69 68 69 69
PWIND DIR         S       S    SE      SE     E       E     E      NE     E
WIND CHAR        LT      LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B2   B2 B1 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      40    50      40    50      30    40      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
SCZ050-310900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
306 PM EDT SAT MAY 30 2015

DATE           05/30/15      SUN 05/31/15            MON 06/01/15            TUE
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                      72          81          72          81          73
TEMP          78 76 74 73 72 74 81 81 81 77 74 73 72 75 81 81 81 76 75 74 73 75
DEWPT         70 66 67 67 68 69 68 67 67 68 69 69 70 70 69 69 69 69 70 70 70 70
RH            76 71 79 81 87 84 65 63 63 74 84 87 93 84 67 67 67 79 84 87 90 84
WIND DIR      SE SE SE SE SE  E  E SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD      13  9  8  4  0  1  6  9 12  8  5  4  3  3  5 10 11  9  6  6  5  4
CLOUDS        SC FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR                      5          10          10          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S  C
TSTMS                                                             S  S  S  S  C


DATE           06/02  WED 06/03/15  THU 06/04/15  FRI 06/05/15  SAT 06/06/15
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          82      74    81      73    80      73    81      73    81
TEMP          82 78   74 75 81 77   73 74 80 76   73 74 81 78   74 75 81 78
DEWPT         68 69   70 70 69 69   70 70 68 69   70 70 71 71   70 69 69 70
PWIND DIR         S       S     S      SE     E       E    NE       E     E
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1   B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         30      30    50      40    50      30    40      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
SCZ048-310900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
306 PM EDT SAT MAY 30 2015

DATE           05/30/15      SUN 05/31/15            MON 06/01/15            TUE
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          70          87          71
TEMP          80 77 75 72 70 75 83 87 85 78 74 73 70 74 84 87 85 78 74 73 71 74
DEWPT         71 70 69 69 70 70 68 67 67 67 68 69 70 70 69 68 68 69 69 70 70 70
RH            74 79 82 90100 84 61 52 55 69 82 87100 87 61 53 57 74 84 90 97 87
WIND DIR      SE SE SE SE SE  E SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD      11  8  5  4  0  0  4  6  8  5  4  3  2  2  4  6  8  6  5  4  3  3
CLOUDS        SC SC SC FW SC SC SC SC SC FW FW SC SC SC SC B1 B1 SC SC SC B1 B1
POP 12HR                     10          20          10          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  C
TSTMS          S                    S                 S  S  S  S  S  S  S  S  C


DATE           06/02  WED 06/03/15  THU 06/04/15  FRI 06/05/15  SAT 06/06/15
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          86      71    86      69    84      70    86      70    84
TEMP          86 78   73 74 85 78   71 73 83 78   71 74 85 79   71 74 81 80
DEWPT         69 69   69 69 68 68   69 69 68 68   69 70 69 70   69 69 68 69
PWIND DIR         S       S    SE      SE     E       E    NE       E     E
WIND CHAR        LT      LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B1   B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      40    50      40    50      30    40      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
SCZ043-310900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
306 PM EDT SAT MAY 30 2015

DATE           05/30/15      SUN 05/31/15            MON 06/01/15            TUE
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                      66          89          67          89          69
TEMP          80 79 74 69 66 71 84 89 87 80 72 68 67 71 83 89 86 79 73 70 69 72
DEWPT         69 67 67 67 66 69 67 65 65 66 66 68 67 69 68 67 66 67 68 68 69 69
RH            69 67 79 93100 93 57 45 48 62 81100100 93 61 48 51 67 84 93100 90
WIND DIR      SE SE SE  E  E  E SE SE  S  S  S SE  S  S  S  S  S  S  S  S  S  S
WIND SPD       8  6  3  0  0  0  3  4  6  5  3  1  1  1  3  4  6  6  4  3  2  3
CLOUDS        B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC B1 B1
POP 12HR                     10          20          10          40          20
QPF 12HR                      0           0           0        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                    S  S              C  C  C  C  S  S  S  S  C
TSTMS          S                    S  S              C  C  C  C  S  S  S  S  C


DATE           06/02  WED 06/03/15  THU 06/04/15  FRI 06/05/15  SAT 06/06/15
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          88      67    86      67    84      67    86      67    85
TEMP          88 79   70 71 86 79   68 70 84 79   68 70 86 79   68 71 84 80
DEWPT         67 69   67 67 66 67   67 67 66 67   67 67 67 68   67 67 67 67
PWIND DIR         S       S    SE      SE     E       E    NE       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 B1   B2 B1 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 B1 B2
POP 12HR         50      30    50      30    50      30    40      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
GAZ099-310900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
306 PM EDT SAT MAY 30 2015

DATE           05/30/15      SUN 05/31/15            MON 06/01/15            TUE
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          89          69          89          69
TEMP          85 81 74 71 69 71 82 88 88 81 73 70 69 71 82 89 88 81 74 72 69 72
DEWPT         68 69 68 69 69 70 69 68 69 69 69 68 69 69 69 68 68 69 69 69 69 70
RH            57 67 82 93100 97 65 52 54 67 87 93100 93 65 50 52 67 84 90100 93
WIND DIR      SE SE SE SE  E SE SE SE  S SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       8  5  4  0  0  0  4  4  5  5  4  2  2  2  3  4  5  3  3  3  2  2
CLOUDS        B2 B1 SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          30          20          50          20
QPF 12HR                      0        0.04           0        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S              S  C  C  S  S        C  C  C  C  S  S  S  S  C
TSTMS          C  S              S  C  C  S  S        C  C  C  C  S  S  S  S  C


DATE           06/02  WED 06/03/15  THU 06/04/15  FRI 06/05/15  SAT 06/06/15
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          88      69    88      68    86      67    86      68    84
TEMP          88 81   71 71 87 81   69 69 85 81   69 70 86 82   70 71 84 81
DEWPT         67 69   67 68 65 67   68 68 66 67   67 67 68 68   68 67 67 69
PWIND DIR         S       S    SE       E     E       E    NE       E    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B1 B1 B1 B2   B1 B1 B1 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         50      30    50      30    50      30    40      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C    C  C  C  C    S  S  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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