Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 252202
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
602 PM EDT THU AUG 25 2016

SCZ050-261315-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
602 PM EDT THU AUG 25 2016

DATE           08/25/16      FRI 08/26/16            SAT 08/27/16            SUN
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                      71          91          72          92          75
TEMP             82 77 75 72 73 86 90 90 81 77 74 73 75 87 91 90 83 78 77 75 77
DEWPT            68 72 72 69 70 71 70 70 69 70 71 71 71 71 70 71 72 73 73 73 73
RH               63 85 90 90 90 61 52 52 67 79 90 93 87 59 50 54 70 85 87 94 87
WIND DIR          E  E  E  E NE  E  E SE SE SE  E  E NE  E  E  E  E  E  E NE NE
WIND SPD          8  1  1  1  0  5  6  6  5  3  2  2  3  6 10  9  6  4  4  4  5
CLOUDS           FW CL CL FW FW FW SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      0           5           5          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S
HEAT INDEX                      91 96 96                93 97 96
MAX HEAT         90                96    97                97    98


DATE           08/28  MON 08/29/16  TUE 08/30/16  WED 08/31/16  THU 09/01/16
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      76    91      76    90      76    90      76    89
TEMP          90 84   77 77 91 83   77 77 90 82   78 77 90 83   79 80 89 86
DEWPT         71 73   74 73 72 73   74 74 73 73   74 75 74 74   74 74 74 74
PWIND DIR         E       E     E       E     E       E    SE      SE    SE
WIND CHAR        GN      LT    GN      LT    GN      LT    LT      LT    GN
AVG CLOUDS    SC B1   SC SC B1 B1   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B2
POP 12HR         20      10    20      10    30      20    40      30    50
RAIN SHWRS     S  S          S  S          C  C    S  S  C  C    C  C  C  C
TSTMS          S  S          S  S          C  C    S  S  C  C    C  C  C  C

$$
GAZ118-261315-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
602 PM EDT THU AUG 25 2016

DATE           08/25/16      FRI 08/26/16            SAT 08/27/16            SUN
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          91          71          92          74
TEMP             83 78 74 71 72 85 91 90 82 76 74 72 74 87 91 91 83 79 76 75 76
DEWPT            68 73 72 70 70 71 69 69 69 70 70 70 70 70 70 71 72 73 73 73 72
RH               61 85 93 97 93 63 49 50 65 82 87 93 87 57 50 52 70 82 90 94 87
WIND DIR          E  E  E NE NE  E  E  E SE  E  E  E NE  E  E  E  E  E  E  E NE
WIND SPD          8  1  1  0  0  8 10  9  6  4  3  3  4  9 11 11  9  6  5  5  6
CLOUDS           FW FW CL FW FW FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1
POP 12HR                      0           0           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    C
TSTMS                                                                         C
HEAT INDEX                      90 96 95                92 97 98
MAX HEAT         92                96    96                97    99


DATE           08/28  MON 08/29/16  TUE 08/30/16  WED 08/31/16  THU 09/01/16
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          92      75    90      75    90      75    90      76    89
TEMP          91 83   77 77 90 82   77 76 89 82   77 76 90 83   78 76 89 82
DEWPT         71 72   73 73 75 74   73 73 75 75   74 74 75 75   74 73 73 74
PWIND DIR         E       E     E       E     E       E    SE       S     S
WIND CHAR        GN      LT    GN      LT    GN      LT    GN      GN    GN
AVG CLOUDS    B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1 B2
POP 12HR         30      10    40      20    40      30    40      40    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

$$
SCZ050-261315-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
602 PM EDT THU AUG 25 2016

DATE           08/25/16      FRI 08/26/16            SAT 08/27/16            SUN
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                      76          89          75          90          78
TEMP             82 81 79 76 77 86 89 88 82 78 76 75 77 86 89 88 83 80 79 78 79
DEWPT            72 73 72 71 71 71 70 70 70 71 72 72 72 72 72 72 73 73 74 74 73
RH               72 77 79 85 82 61 54 55 67 79 87 90 85 63 57 59 72 79 85 88 82
WIND DIR          E  E  E  E NE  E  E  E SE SE SE  E NE  E  E  E  E  E  E  E NE
WIND SPD         10  4  3  2  2  6  9  8  6  4  3  3  5  9 11 10  8  6  6  6  8
CLOUDS           CL CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      0           5           5          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S
HEAT INDEX                      91 94 93                92 96 95
MAX HEAT         90                94    94                96    96


DATE           08/28  MON 08/29/16  TUE 08/30/16  WED 08/31/16  THU 09/01/16
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      78    89      78    88      78    88      78    88
TEMP          89 84   79 79 89 83   79 79 88 83   79 78 88 83   80 79 88 85
DEWPT         72 74   74 74 73 74   75 75 75 74   75 75 75 75   75 75 75 74
PWIND DIR         E       E     E       E     E      SE    SE      SE     S
WIND CHAR        GN      GN    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC B1   SC SC B1 B1   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B2
POP 12HR         20      10    20      10    30      30    40      40    50
RAIN SHWRS     S  S          S  S          C  C    C  C  C  C    C  C  C  C
TSTMS          S  S          S  S          C  C    C  C  C  C    C  C  C  C

$$
SCZ048-261315-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
602 PM EDT THU AUG 25 2016

DATE           08/25/16      FRI 08/26/16            SAT 08/27/16            SUN
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                      71          91          73          91          76
TEMP             81 79 75 72 73 86 90 90 82 78 75 73 76 86 91 90 83 81 78 77 78
DEWPT            68 73 73 70 70 71 69 69 69 70 71 71 71 70 70 71 72 73 73 74 73
RH               65 82 94 93 90 61 50 50 65 76 87 93 85 59 50 54 70 77 85 90 85
WIND DIR          E  E  E NE NE  E  E  E SE SE  E  E NE  E  E  E  E  E  E  E NE
WIND SPD          8  2  1  1  0  6  9  8  6  4  3  3  4  8 10 10  8  6  5  5  6
CLOUDS           FW CL CL FW FW SC SC SC FW SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                      0           0           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    C
TSTMS                                                                         C
HEAT INDEX                      91 95 95                91 97 96
MAX HEAT         91                95    96                97    98


DATE           08/28  MON 08/29/16  TUE 08/30/16  WED 08/31/16  THU 09/01/16
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      77    90      77    90      77    89      77    88
TEMP          90 84   79 78 90 84   79 78 89 82   78 77 89 84   80 81 84 88
DEWPT         72 72   73 73 73 73   75 75 74 74   75 75 75 75   75 75 73 74
PWIND DIR         E       E     E       E     E      SE    SE      SE     S
WIND CHAR        GN      LT    GN      LT    GN      LT    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B2   B1 B1 B1 B2
POP 12HR         30      10    30      10    30      30    40      30    40
RAIN SHWRS     C  C          C  C          C  C    C  C  C  C    C  C  C  C
TSTMS          C  C          C  C          C  C    C  C  C  C    C  C  C  C

$$
SCZ043-261315-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
602 PM EDT THU AUG 25 2016

DATE           08/25/16      FRI 08/26/16            SAT 08/27/16            SUN
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          93          71          93          74
TEMP             82 76 73 69 70 86 92 92 82 76 73 71 73 86 92 92 83 77 75 74 76
DEWPT            68 72 71 68 69 70 69 69 69 70 70 70 70 69 69 70 71 72 73 73 73
RH               63 87 93 97 97 59 47 47 65 82 90 97 90 57 47 49 67 85 94 97 90
WIND DIR         SE  E  E NE  N NE  E SE SE SE  E  E NE  E  E  E SE  E  E NE NE
WIND SPD          5  0  0  0  0  4  5  6  5  3  1  1  2  5  8  8  5  4  3  3  4
CLOUDS           FW CL CL FW FW FW SC SC FW FW FW FW FW SC SC SC SC FW SC SC SC
POP 12HR                      0           5           5          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S
HEAT INDEX                      91 97 97                90 97 98
MAX HEAT         91                97    98                97    99


DATE           08/28  MON 08/29/16  TUE 08/30/16  WED 08/31/16  THU 09/01/16
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      75    92      74    91      74    89      75    90
TEMP          91 84   77 76 92 83   76 76 91 82   76 75 89 83   78 80 89 88
DEWPT         71 71   73 73 70 72   74 74 72 73   75 75 73 74   74 75 73 72
PWIND DIR         E       E     E       E     E       E     E      SE    SE
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC B1   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B2
POP 12HR         20      10    20      10    30      20    40      30    40
RAIN SHWRS     S  S          S  S          C  C    S  S  C  C    C  C  C  C
TSTMS          S  S          S  S          C  C    S  S  C  C    C  C  C  C

$$
GAZ099-261315-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
602 PM EDT THU AUG 25 2016

DATE           08/25/16      FRI 08/26/16            SAT 08/27/16            SUN
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          95          70          94          73
TEMP             84 76 73 69 70 88 94 94 85 77 73 71 72 87 93 93 87 79 76 74 75
DEWPT            69 69 70 67 69 69 68 68 68 69 70 70 69 68 68 68 69 70 71 72 72
RH               61 79 90 93 97 54 43 43 57 76 90 97 90 53 44 44 55 74 85 93 90
WIND DIR          E  S SE  E NE  E  E  E SE SE SE  E NE  E  E  E  E  E  E  E NE
WIND SPD          4  0  0  0  0  5  8  8  6  4  2  2  3  6 10  9  6  4  3  3  5
CLOUDS           FW FW CL CL FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      5           0           5          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S
HEAT INDEX                      92 99 99                91 97 97 91
MAX HEAT         91                99   100                97    99


DATE           08/28  MON 08/29/16  TUE 08/30/16  WED 08/31/16  THU 09/01/16
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          92      74    93      74    91      74    91      74    92
TEMP          92 86   76 75 92 85   77 75 91 84   77 75 91 83   77 76 92 82
DEWPT         69 71   72 72 71 73   73 73 73 74   74 74 73 74   74 74 72 72
PWIND DIR         E       E     E       E     E       E     E      SE     S
WIND CHAR        GN      LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC B1   SC SC B1 B1   B1 SC B1 B2   B2 B1 B1 B1
POP 12HR         20      10    20      10    30      20    40      30    40
RAIN SHWRS     S  S          S  S          C  C    S  S  C  C    C  C  C  C
TSTMS          S  S          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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