Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 251045
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
644 AM EDT MON JUL 25 2016

SCZ050-252100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
644 AM EDT MON JUL 25 2016

DATE             MON 07/25/16            TUE 07/26/16            WED 07/27/16
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                      95          77          95          78          95
TEMP             79 90 93 92 86 81 78 77 80 91 95 93 86 81 80 78 80 90 95 93 86
DEWPT            74 73 72 72 72 73 73 73 75 74 73 73 74 75 75 75 75 74 73 73 75
RH               85 58 51 52 63 77 85 87 85 58 49 52 68 82 85 91 85 60 49 52 70
WIND DIR         SW  S  S  S  S  S  S SW SW SW  S  S  S SW SW SW SW SW SW SW  S
WIND SPD          3  6 11 11 10  5  4  3  4  5  6 10  9  8  5  5  5  6  8  8  8
CLOUDS           FW SC SC FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC
POP 12HR                     10          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
TSTMS                                                             S  S  S  S
HEAT INDEX          98101100 92            101105102 94             99105102 95
MAX HEAT              101   101    90         105   105    92         105   105


DATE          THU 07/28/16  FRI 07/29/16  SAT 07/30/16  SUN 07/31/16
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    97      78    97      78    97      78    98
TEMP          80 81 95 87   81 81 96 88   81 81 96 88   81 82 96 87
DEWPT         76 74 73 75   75 73 71 74   74 73 72 74   75 74 72 74
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC FW SC SC   SC FW SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    20      20    30
RAIN SHWRS           S  S          S  S          S  S    S  S  C  C
TSTMS                S  S          S  S          S  S    S  S  C  C

$$
GAZ118-252100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
644 AM EDT MON JUL 25 2016

DATE             MON 07/25/16            TUE 07/26/16            WED 07/27/16
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                      95          75          95          76          96
TEMP             79 91 94 93 87 81 77 75 78 90 95 93 86 81 79 76 79 90 96 94 87
DEWPT            73 73 70 71 72 73 73 72 74 73 72 72 74 74 74 74 74 72 71 71 73
RH               82 56 46 49 61 77 87 90 88 58 48 51 68 79 85 94 85 56 45 47 63
WIND DIR          S  S SE SE  S  S  S SW SW SW  S  S  S  S SW SW SW SW SW  S  S
WIND SPD          3  4 10 11  9  5  3  3  4  5  6  8  9  6  5  5  5  6  6  8  8
CLOUDS           FW SC SC SC FW FW FW FW FW FW SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                     10          10          20          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S              S  S  S  S
TSTMS                                           S  S              S  S  S  S
HEAT INDEX         100100100 94             98104101 94             97104101 94
MAX HEAT              101   100    91         104   103    91         104   104


DATE          THU 07/28/16  FRI 07/29/16  SAT 07/30/16  SUN 07/31/16
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      76    98      76    98      77    97
TEMP          80 81 96 87   79 80 97 87   79 80 96 88   80 81 96 86
DEWPT         73 73 71 72   72 71 69 72   72 72 71 73   73 73 71 74
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC FW SC SC   SC FW SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    30      20    30
RAIN SHWRS           S  S          S  S          C  C    S  S  C  C
TSTMS                S  S          S  S          C  C    S  S  C  C

$$
SCZ050-252100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
644 AM EDT MON JUL 25 2016

DATE             MON 07/25/16            TUE 07/26/16            WED 07/27/16
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                      91          79          93          79          93
TEMP             81 89 91 90 85 82 80 80 81 89 92 91 86 82 81 80 81 89 93 91 86
DEWPT            74 74 73 73 73 74 74 74 75 74 74 75 75 76 76 76 75 74 74 75 76
RH               79 61 56 58 67 77 82 82 82 61 56 60 70 82 85 88 82 61 54 60 72
WIND DIR         SW  S  S  S  S SW SW SW SW SW  S  S  S SW SW SW  W SW SW SW  S
WIND SPD          5  8 12 12 11  9  8  5  6  8  9 13 12 11 10  8  8  9 11 11 11
CLOUDS           FW SC SC FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR                     10          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
TSTMS                                                             S  S  S  S
HEAT INDEX          98 99 98 92             98102102 95             98103102 96
MAX HEAT              100   100    90         102   102    92         103   103


DATE          THU 07/28/16  FRI 07/29/16  SAT 07/30/16  SUN 07/31/16
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          80    94      80    95      79    94      81    95
TEMP          82 82 93 87   81 82 94 87   82 82 93 88   82 83 94 87
DEWPT         76 75 74 76   76 74 73 75   75 74 73 75   76 75 73 75
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC SC   SC FW SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    20      20    30
RAIN SHWRS           S  S          S  S          S  S    S  S  C  C
TSTMS                S  S          S  S          S  S    S  S  C  C

$$
SCZ048-252100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
644 AM EDT MON JUL 25 2016

DATE             MON 07/25/16            TUE 07/26/16            WED 07/27/16
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                      93          76          95          78          96
TEMP             79 90 93 91 85 82 79 76 80 90 94 93 86 83 80 78 80 90 96 93 87
DEWPT            74 73 71 72 73 74 74 74 74 73 73 73 75 75 75 75 74 73 73 72 75
RH               85 58 49 54 67 77 85 94 82 58 51 52 70 77 85 91 82 58 48 51 68
WIND DIR         SW  S  S  S  S  S SW SW SW SW  S  S  S  S SW SW  W SW SW SW  S
WIND SPD          3  5  9  9  8  5  4  4  4  5  6  8  9  8  6  5  5  6  8  8  8
CLOUDS           FW SC SC FW FW FW FW FW SC SC SC SC SC SC FW FW FW SC SC SC SC
POP 12HR                     10          10          20          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S              S  S  S  S
TSTMS                                           S  S              S  S  S  S
HEAT INDEX          98100 99 92             98103102 95 90          98106101 96
MAX HEAT              100   100    90         103   103    94         106   105


DATE          THU 07/28/16  FRI 07/29/16  SAT 07/30/16  SUN 07/31/16
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      78    97      79    97      79    97
TEMP          81 81 95 87   80 81 96 88   81 82 96 88   82 82 96 88
DEWPT         75 73 72 74   75 72 70 73   74 72 71 74   74 73 72 74
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC FW SC SC   SC FW SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    30      20    30
RAIN SHWRS           S  S          S  S          C  C    S  S  C  C
TSTMS                S  S          S  S          C  C    S  S  C  C

$$
SCZ043-252100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
644 AM EDT MON JUL 25 2016

DATE             MON 07/25/16            TUE 07/26/16            WED 07/27/16
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                      95          75          97          77          97
TEMP             79 90 95 93 87 80 77 75 78 91 97 95 87 81 79 77 80 91 96 96 87
DEWPT            74 72 70 71 73 72 73 73 74 73 71 71 73 74 74 74 74 73 72 71 73
RH               85 56 45 49 63 77 87 94 88 56 43 46 63 79 85 90 82 56 46 45 63
WIND DIR          S  S  S  S  S  S  S SW SW SW SW  S  S  S SW SW SW SW SW SW  S
WIND SPD          3  4  8  8  6  4  3  2  3  4  5  6  6  5  4  3  4  5  6  6  5
CLOUDS           FW SC SC SC FW FW FW FW SC SC SC SC SC FW FW FW FW SC SC SC SC
POP 12HR                     10          10          20          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S              S  S  S  S
TSTMS                                           S  S              S  S  S  S
HEAT INDEX          97102100 94            100105103 94            100105104 94
MAX HEAT              102   102    91         105   105    91         105   106


DATE          THU 07/28/16  FRI 07/29/16  SAT 07/30/16  SUN 07/31/16
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      76    98      77    98      77    98
TEMP          80 80 96 87   79 80 97 88   80 81 96 88   80 81 97 87
DEWPT         74 73 71 73   74 72 68 71   73 72 69 72   73 73 69 73
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC FW SC SC   SC FW SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    30      20    30
RAIN SHWRS           S  S          S  S          C  C    S  S  C  C
TSTMS                S  S          S  S          C  C    S  S  C  C

$$
GAZ099-252100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
644 AM EDT MON JUL 25 2016

DATE             MON 07/25/16            TUE 07/26/16            WED 07/27/16
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          75          96          75          96
TEMP             76 89 95 95 88 81 77 75 77 90 95 95 89 81 78 75 77 90 95 96 90
DEWPT            74 74 70 69 71 72 72 72 73 73 70 71 72 74 74 74 75 73 72 70 72
RH               94 61 45 43 57 74 85 90 87 58 45 46 57 79 88 97 94 58 48 43 56
WIND DIR          S  S  S  S SE  S  S SW SW SW SW  S  S SW SW SW SW SW SW SW SW
WIND SPD          2  3  5  5  5  4  3  2  3  5  5  5  5  4  4  3  4  5  6  6  5
CLOUDS           FW SC SC SC SC FW FW FW FW FW SC SC SC SC FW FW FW SC SC SC SC
POP 12HR                     20          10          20          10          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
TSTMS                      S                    S  S              S  S  S  S
HEAT INDEX          98102101 94             98102103 96             98104103 97
MAX HEAT              102   102    91         104   104    93         104   104


DATE          THU 07/28/16  FRI 07/29/16  SAT 07/30/16  SUN 07/31/16
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          75    97      74    98      77    98      76    99
TEMP          77 79 96 86   77 78 97 88   80 81 97 87   79 80 98 87
DEWPT         72 73 69 69   70 72 68 69   71 72 70 71   72 73 70 72
PWIND DIR        SW    SW      SW     W      SW     W      SW    SW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW SC   SC FW SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    20      20    30
RAIN SHWRS           S  S          S  S          S  S    S  S  C  C
TSTMS                S  S          S  S          S  S    S  S  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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