Point Forecast Matrices
Issued by NWS Charleston, SC

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1243 PM EDT THU JUL 28 2016

SCZ050-282100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1243 PM EDT THU JUL 28 2016

DATE             THU 07/28/16            FRI 07/29/16            SAT 07/30/16
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                      99          80          97          79          97
TEMP                   98 98 90 84 83 80 81 91 96 95 88 83 81 80 81 92 96 96 88
DEWPT                  72 73 74 76 75 74 74 72 71 72 74 76 76 74 74 73 73 72 75
RH                     43 45 60 77 77 82 79 54 45 48 63 80 85 82 79 54 48 46 66
WIND DIR               SW SW SW SW SW SW  W  W  W SW SW SW SW  W  W  W SW  S  S
WIND SPD               13 13 10  9 10  8  8 10 12 12  9  6  5  4  4  5  6  9  8
CLOUDS                 FW FW FW FW FW FW CL FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10           5          20          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  S
TSTMS                                                 S  S  S  S  C  C  C  C  S
HEAT INDEX            107109 99 93 90       99104104 97 91         101106105 98
MAX HEAT              107   110    96         104   105    95         106   106


DATE          SUN 07/31/16  MON 08/01/16  TUE 08/02/16  WED 08/03/16
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          79    95      78    95      77    93      77    92
TEMP          82 81 95 86   81 80 93 86   80 80 92 85   79 79 91 84
DEWPT         75 76 73 75   75 76 73 75   75 75 74 75   75 75 73 74
PWIND DIR        SW    SW      SW    SW      SW    SW       S    SE
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B1
POP 12HR         20    40      30    40      40    50      40    40
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
GAZ118-282100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1243 PM EDT THU JUL 28 2016

DATE             THU 07/28/16            FRI 07/29/16            SAT 07/30/16
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                     100          77          98          78          97
TEMP                   98 98 90 84 81 78 80 91 97 97 90 83 81 78 80 91 97 96 89
DEWPT                  69 68 71 74 74 73 74 72 70 70 72 72 73 72 72 72 71 71 74
RH                     39 38 54 72 79 85 82 54 42 42 56 70 77 82 77 54 43 45 61
WIND DIR               SW SW  S  S SW SW  W  W  W SW SW SW SW  W  W  W SW  S  S
WIND SPD               12 11  9  8  8  6  6 10 10 10  6  5  4  4  4  5  6  6  6
CLOUDS                 FW FW FW FW CL CL FW FW SC SC SC SC SC SC FW SC SC B1 SC
POP 12HR                     10           5          20          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S        C  C  C  C  S
TSTMS                                                 S  S        C  C  C  C  S
HEAT INDEX            104104 96 91          99104104 97             99105104 98
MAX HEAT              104   105    94         104   105    94         105   105


DATE          SUN 07/31/16  MON 08/01/16  TUE 08/02/16  WED 08/03/16
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          78    96      77    96      77    95      77    94
TEMP          81 80 96 86   80 79 95 86   80 79 94 85   79 79 92 84
DEWPT         73 73 73 74   74 73 73 75   74 74 74 75   74 74 75 74
PWIND DIR        SW     S       S    SW      SW    SW      SW     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC B1 B1   B1 SC B1 B2   B1 B1 B1 B1
POP 12HR         20    40      20    40      30    40      40    40
RAIN SHWRS     S  S  C  C    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  C  C    S  S  C  C    C  C  C  C    C  C  C  C

$$
SCZ050-282100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1243 PM EDT THU JUL 28 2016

DATE             THU 07/28/16            FRI 07/29/16            SAT 07/30/16
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          82          95          80          94
TEMP                   95 95 88 85 84 82 83 90 95 94 88 84 84 81 82 91 94 94 88
DEWPT                  74 74 78 77 76 76 75 73 73 74 76 77 77 75 75 74 74 75 76
RH                     51 51 72 77 77 82 77 58 49 53 68 80 80 82 79 58 53 54 68
WIND DIR               SW SW SW SW SW SW  W  W SW SW SW SW SW  W  W SW SW  S  S
WIND SPD               14 17 13 12 12  9  9 11 13 14 12 11  9  6  5  6  9 12 10
CLOUDS                 FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                     10           5          20          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  S
TSTMS                                                 S  S  S  S  C  C  C  C  S
HEAT INDEX            105106101 96 92    90 98104104 99 94 93      100104105 99
MAX HEAT              105   106    99    91   104   105    96    91   105   105


DATE          SUN 07/31/16  MON 08/01/16  TUE 08/02/16  WED 08/03/16
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          81    93      81    92      80    91      79    90
TEMP          84 82 93 86   82 82 92 86   81 81 90 85   80 80 90 84
DEWPT         76 77 75 76   76 76 75 76   76 76 75 76   76 76 75 75
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SE
WIND CHAR        GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B1
POP 12HR         20    30      30    40      50    50      50    40
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
SCZ048-282100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1243 PM EDT THU JUL 28 2016

DATE             THU 07/28/16            FRI 07/29/16            SAT 07/30/16
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                      98          79          97          79          96
TEMP                   98 97 89 84 82 80 81 91 96 95 89 84 83 80 81 91 96 94 88
DEWPT                  71 72 74 75 75 74 74 72 71 72 74 75 74 73 73 72 72 72 74
RH                     42 45 61 74 79 82 79 54 45 48 61 74 74 79 77 54 46 49 63
WIND DIR               SW SW  S SW SW  W  W  W  W SW SW SW SW  W  W  W SW SW  S
WIND SPD               12 10  8  8  9  8  8 10 11 11  8  5  5  4  4  5  6  8  8
CLOUDS                 FW FW FW FW CL FW FW FW SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR                     10           5          20          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  S
TSTMS                                                 S  S  S  S  C  C  C  C  S
HEAT INDEX            106106 98 92          99104104 98 92 90       99105102 97
MAX HEAT              106   106    95         104   104    95         105   105


DATE          SUN 07/31/16  MON 08/01/16  TUE 08/02/16  WED 08/03/16
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          79    95      79    95      78    93      77    93
TEMP          82 80 95 87   81 81 93 86   81 80 92 85   80 80 91 85
DEWPT         75 74 73 75   75 74 73 75   75 74 74 75   75 75 74 74
PWIND DIR        SW    SW       S    SW      SW    SW      SW    SE
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B1
POP 12HR         20    40      20    40      30    50      40    40
RAIN SHWRS     S  S  C  C    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  C  C    S  S  C  C    C  C  C  C    C  C  C  C

$$
SCZ043-282100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1243 PM EDT THU JUL 28 2016

DATE             THU 07/28/16            FRI 07/29/16            SAT 07/30/16
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                     100          78          98          77          97
TEMP                   99 99 90 83 80 78 80 91 97 97 89 82 80 77 80 91 96 96 88
DEWPT                  70 69 71 74 73 73 73 71 70 69 71 72 73 73 73 72 70 70 72
RH                     39 38 54 74 79 85 79 52 42 40 56 72 79 87 79 54 43 43 59
WIND DIR                W SW SW  S SW SW  W  W  W  W SW SW SW SW  W  W  W SW  S
WIND SPD               12 10  5  4  5  5  5 10 11 11  6  3  3  3  3  5  8  6  5
CLOUDS                 FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 SC
POP 12HR                     10           5          20          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                         S  S  S  S  S  C  C  C  C  S
TSTMS                                              S  S  S  S  S  C  C  C  C  S
HEAT INDEX            107106 96 90          98104103 95             99103103 95
MAX HEAT              107   107    94         104   104    92         103   104


DATE          SUN 07/31/16  MON 08/01/16  TUE 08/02/16  WED 08/03/16
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    97      77    96      76    94      75    93
TEMP          81 79 96 87   80 79 95 86   79 78 93 84   78 78 92 85
DEWPT         74 74 71 74   75 75 71 74   75 74 72 74   75 75 72 73
PWIND DIR         S    SW       S    SW      SW    SW      SW    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   SC SC B1 B2   B1 B1 B1 B2   B1 B1 B1 B1
POP 12HR         20    40      30    50      30    50      40    40
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
GAZ099-282100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1243 PM EDT THU JUL 28 2016

DATE             THU 07/28/16            FRI 07/29/16            SAT 07/30/16
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                     100          76          97          77          97
TEMP                   98100 92 82 79 77 78 90 96 97 90 82 79 77 78 91 96 96 89
DEWPT                  70 68 70 73 72 73 73 72 70 70 71 72 72 72 73 72 71 70 72
RH                     41 36 49 74 79 87 85 56 43 42 54 72 79 85 85 54 45 43 57
WIND DIR                W SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W SW
WIND SPD               12 11  5  3  5  3  5 10 10 10  5  3  4  3  3  5  6  6  4
CLOUDS                 FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                      5           5          20          20          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                         S  S  S        C  C  C  C  S
TSTMS                                              S  S  S        C  C  C  C  S
HEAT INDEX            105106 98             97103104 96             99104103 96
MAX HEAT              105   106    94         103   104    94         104   104


DATE          SUN 07/31/16  MON 08/01/16  TUE 08/02/16  WED 08/03/16
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    97      75    97      76    95      75    94
TEMP          79 78 96 86   79 78 95 86   79 79 94 85   79 78 93 84
DEWPT         72 73 70 72   73 73 71 73   73 74 71 73   74 74 71 73
PWIND DIR         S    SW      SW    SW      SW     W       S    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   B1 SC B1 B1   B1 SC B1 B1   B1 B1 B1 B1
POP 12HR         20    40      30    40      30    40      30    30
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          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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