Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 021433
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1032 AM EDT TUE SEP 2 2014

SCZ050-022100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1032 AM EDT TUE SEP 2 2014

DATE             TUE 09/02/14            WED 09/03/14            THU 09/04/14
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          93          74          92
TEMP                88 93 89 83 81 79 77 78 88 92 91 82 78 76 75 77 87 91 90 82
DEWPT               75 74 74 75 75 75 75 75 74 74 73 74 74 74 74 74 73 72 72 73
RH                  66 54 61 77 82 88 94 91 63 56 56 77 88 94 97 90 63 54 56 74
WIND DIR             W  S  S  S  S SW SW SW SW  S  S  S  S  S  S  S  S  S SE SE
WIND SPD             3  6 10  8  4  3  1  4  5  8  9  6  5  3  2  2  4  6  9  6
CLOUDS              SC B1 B1 B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10          30          10          20
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S                       C  C                 S  S  S  S
TSTMS                   S                       C  C                 S  S  S  S
HEAT INDEX          98103 98 90 87          97102100 88             94 99 97 87
MAX HEAT              103   103    89         102   103    86          99    99


DATE          FRI 09/05/14  SAT 09/06/14  SUN 09/07/14  MON 09/08/14
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      74    90      73    90      73    89
TEMP          75 77 90 81   76 76 90 80   75 75 89 80   74 75 88 79
DEWPT         73 73 72 72   73 73 71 72   73 73 72 73   73 72 72 71
PWIND DIR        SE    SE       S     S       S     S      SW    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   FW SC SC SC   SC SC SC B1   B1 B1 B1 B1
POP 12HR         20    20      20    20      20    40      40    40
RAIN SHWRS     S     S  S    S     S  S    S     C  C    C  C  C  C
TSTMS          S     S  S    S     S  S    S     C  C    C  C  C  C

$$
GAZ118-022100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1032 AM EDT TUE SEP 2 2014

DATE             TUE 09/02/14            WED 09/03/14            THU 09/04/14
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          75          93          74          91
TEMP                87 94 90 83 81 78 76 77 88 93 91 83 79 77 75 76 86 90 90 83
DEWPT               74 73 74 75 75 74 75 74 73 73 73 74 74 74 73 73 73 72 72 73
RH                  65 51 60 77 82 88 97 90 61 52 56 74 85 90 94 90 65 56 56 72
WIND DIR             W SE SE  S  S  S SW SW  S  S SE SE SE  S  S  S SE  E SE SE
WIND SPD             2  5  8  5  3  2  0  3  4  5  9  6  5  3  2  1  3  6  8  6
CLOUDS              SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10          20          10          20
QPF 12HR                   0.05           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                    S  S                 S  S  S  S
TSTMS                   S  S                    S  S                 S  S  S  S
HEAT INDEX          95103 99 90 87          96102100 90             93 97 97 89
MAX HEAT              103   103    89         102   102    88          97    99


DATE          FRI 09/05/14  SAT 09/06/14  SUN 09/07/14  MON 09/08/14
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      74    90      74    90      74    90
TEMP          76 76 90 83   76 76 89 82   76 75 89 82   77 75 89 81
DEWPT         73 73 72 73   73 73 72 72   73 73 73 74   74 73 72 73
PWIND DIR         E     E       S     S       S     S       S    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
POP 12HR         20    20      20    20      20    40      40    40
RAIN SHWRS     S     S  S    S     S  S    S     C  C    C  C  C  C
TSTMS          S     S  S    S     S  S    S     C  C    C  C  C  C

$$
SCZ050-022100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1032 AM EDT TUE SEP 2 2014

DATE             TUE 09/02/14            WED 09/03/14            THU 09/04/14
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          80          89          76          88
TEMP                87 89 88 83 83 82 81 82 87 89 88 82 80 78 76 77 86 88 87 82
DEWPT               75 74 76 77 77 76 76 75 74 74 74 74 74 74 74 74 73 72 73 73
RH                  68 61 68 82 82 82 85 79 65 61 63 77 82 88 94 90 65 59 63 74
WIND DIR             W  S  S  S  S SW SW SW SW  S  S  S  S  S  S  S  S SE SE SE
WIND SPD             4 10 12 11 10  9  4  4  9 11 11 10  8  6  4  3  6 11 12  9
CLOUDS              SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20           5          20          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S                       S  S
TSTMS                   S                       S  S
HEAT INDEX          96 98 99 92 92 89 87 89 95 98 97 88 84          93 95 94 87
MAX HEAT               98    99    92    89    98    98    86          96    95


DATE          FRI 09/05/14  SAT 09/06/14  SUN 09/07/14  MON 09/08/14
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    87      76    87      75    87      75    87
TEMP          78 78 87 82   77 77 87 81   77 76 87 80   76 75 86 80
DEWPT         74 74 73 73   73 73 71 72   73 74 73 73   73 73 72 72
PWIND DIR        SE    SE       S     S       S     S      SW    SE
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   FW SC SC SC   SC SC SC B1   B1 B1 B1 B1
POP 12HR         10    20      20    20      20    40      40    40
RAIN SHWRS           S  S    S     S  S    S  S  C  C    C  C  C  C
TSTMS                S  S    S     S  S    S  S  C  C    C  C  C  C

$$
SCZ048-022100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1032 AM EDT TUE SEP 2 2014

DATE             TUE 09/02/14            WED 09/03/14            THU 09/04/14
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          90
TEMP                87 93 89 83 81 78 77 78 88 91 90 83 81 78 76 77 87 90 89 83
DEWPT               74 73 74 75 75 75 75 74 74 74 74 74 74 74 74 73 73 73 73 73
RH                  65 52 61 77 82 91 94 88 63 58 60 74 79 88 94 87 63 58 59 72
WIND DIR             W  S  S  S  S  S SW SW  S  S SE  S  S  S  S SE SE SE SE SE
WIND SPD             2  5  8  5  3  3  1  3  3  4  6  5  4  3  2  2  3  5  6  5
CLOUDS              SC B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10          20          10          10
QPF 12HR                   0.03           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                    S  S
TSTMS                   S  S                    S  S
HEAT INDEX          95102 98 90 87          97101 99 90 86          94 98 97 89
MAX HEAT              102   102    89         101   102    88          98    98


DATE          FRI 09/05/14  SAT 09/06/14  SUN 09/07/14  MON 09/08/14
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      75    89      74    89      74    89
TEMP          77 77 89 82   77 76 89 81   77 76 89 81   77 75 88 81
DEWPT         74 73 72 73   73 73 71 72   73 73 72 74   74 73 73 72
PWIND DIR         E     E       S     S       S     S       S    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   FW SC SC SC   SC SC SC SC   B1 B1 B1 B1
POP 12HR         10    20      20    20      20    40      40    40
RAIN SHWRS           S  S    S     S  S    S     C  C    C  C  C  C
TSTMS                S  S    S     S  S    S     C  C    C  C  C  C

$$
SCZ043-022100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1032 AM EDT TUE SEP 2 2014

DATE             TUE 09/02/14            WED 09/03/14            THU 09/04/14
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          74          93          73          93
TEMP                87 94 90 83 79 76 75 76 88 93 91 83 78 75 73 75 87 92 91 83
DEWPT               74 73 73 75 75 74 74 74 73 73 73 74 73 73 73 73 72 71 71 72
RH                  65 51 58 77 88 94 97 94 61 52 56 74 85 94100 94 61 51 52 70
WIND DIR             W  S  S  S  S  S SW SW  S  S SE  S  S  S  S  S SE SE SE SE
WIND SPD             2  4  6  4  0  0  0  2  2  2  5  5  4  2  1  1  2  4  6  4
CLOUDS              B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR                     30          20          40          20          20
QPF 12HR                   0.12           0        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  S                 C  C  S  S           S  S  S  S
TSTMS                   S  C  S                 C  C  S  S           S  S  S  S
HEAT INDEX          95103 98 90             96102100 90             94 99 98 88
MAX HEAT              103   102    87         102   102    86          99   100


DATE          FRI 09/05/14  SAT 09/06/14  SUN 09/07/14  MON 09/08/14
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    92      72    91      72    90      72    90
TEMP          74 75 91 82   74 74 91 82   74 73 90 81   74 73 89 80
DEWPT         72 73 71 72   72 72 70 71   72 72 72 73   73 72 72 71
PWIND DIR        SE     E       S     S       S    SW       S     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW SC SC   FW SC SC SC   SC SC SC B1   B1 B1 B1 B1
POP 12HR         20    20      20    20      20    40      40    40
RAIN SHWRS     S     S  S    S     S  S    S     C  C    C  C  C  C
TSTMS          S     S  S    S     S  S    S     C  C    C  C  C  C

$$
GAZ099-022100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1032 AM EDT TUE SEP 2 2014

DATE             TUE 09/02/14            WED 09/03/14            THU 09/04/14
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                      97          74          95          73          93
TEMP                87 95 91 84 80 77 75 76 88 94 95 85 79 76 73 75 85 92 93 84
DEWPT               74 72 72 74 74 73 73 74 73 73 74 75 74 73 73 72 71 71 71 71
RH                  65 48 54 72 82 87 94 94 61 51 51 72 85 90100 90 63 51 49 65
WIND DIR            NW SW  S  S  S  S SW  S  S SE SE SE SE  S  S  S SE  E SE SE
WIND SPD             2  2  5  2  0  0  0  1  2  3  5  4  3  2  2  2  2  3  6  4
CLOUDS              SC B1 B2 B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC B1
POP 12HR                     50          40          40          20          30
QPF 12HR                   0.20        0.10        0.05           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  C  S              C  C  S  S           C  C  C  C
TSTMS                      C  C  S              C  C  S  S           C  C  C  C
HEAT INDEX          95104 99 91 84          96103106 94             90 99100 89
MAX HEAT              104   104    88         103   106    90          99   100


DATE          FRI 09/05/14  SAT 09/06/14  SUN 09/07/14  MON 09/08/14
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    93      73    91      73    91      73    91
TEMP          75 74 92 84   75 74 90 83   75 74 90 82   75 74 89 82
DEWPT         72 72 70 71   71 72 70 71   72 72 71 72   72 72 72 73
PWIND DIR         E     E       S     S       S    SW       S    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW SC   SC SC SC SC   SC SC SC B1   B1 SC B1 B1
POP 12HR         30    30      30    30      30    40      40    40
RAIN SHWRS     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

$$

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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