Point Forecast Matrices
Issued by NWS Charleston, SC

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324
FOUS52 KCHS 241055
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
654 AM EDT SUN JUL 24 2016

SCZ050-242100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
654 AM EDT SUN JUL 24 2016

DATE             SUN 07/24/16            MON 07/25/16            TUE 07/26/16
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                      94          76          93          77          94
TEMP             81 89 92 90 84 81 79 77 80 90 93 91 85 80 79 77 80 91 94 93 87
DEWPT            75 74 73 73 75 75 75 74 74 73 71 71 72 73 74 74 75 73 72 73 74
RH               82 61 54 58 74 82 88 90 82 58 49 52 65 79 85 90 85 56 49 52 65
WIND DIR         SW SW  S  S  S  S  S  S SW  S  S  S  S  S SW SW SW SW  S  S  S
WIND SPD          4  5  8 10 10  5  4  3  3  5  8 11  9  6  4  4  4  5  6 10  9
CLOUDS           SC SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC FW
POP 12HR                     20          20          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  S  S  S
TSTMS             S  S  S  S  S                 S                 S  S  S  S
HEAT INDEX          98101 98 92             98100 98 91            100102102 95
MAX HEAT              101   100    90         101   100               103   103


DATE          WED 07/27/16  THU 07/28/16  FRI 07/29/16  SAT 07/30/16
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    95      78    96      78    96      78    96
TEMP          80 80 95 86   80 80 95 87   80 80 96 86   80 80 96 87
DEWPT         75 74 72 75   76 75 72 75   75 74 71 75   75 74 71 75
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    FW FW SC SC   SC SC SC SC   SC FW SC SC   SC FW SC SC
POP 12HR         10    20      10    20      10    20      10    20
RAIN SHWRS           S  S          S  S          S  S          S  S
TSTMS                S  S          S  S          S  S          S  S

$$
GAZ118-242100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
654 AM EDT SUN JUL 24 2016

DATE             SUN 07/24/16            MON 07/25/16            TUE 07/26/16
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          76          93          76          95
TEMP             79 89 93 91 85 81 78 76 78 89 93 92 85 81 78 76 78 91 95 93 87
DEWPT            73 73 72 72 73 74 73 72 72 72 70 70 71 72 73 73 73 73 71 71 73
RH               82 59 51 54 67 79 85 87 82 57 47 49 63 74 85 90 85 56 46 49 63
WIND DIR          S SW  S SE  S  S  S SW SW  S  S SE  S  S  S SW SW SW  S  S  S
WIND SPD          3  4  5 10  9  6  4  2  4  5  8 10  9  6  4  4  4  4  5  6  8
CLOUDS           SC SC SC SC SC FW FW SC SC SC SC SC FW FW 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  S
TSTMS                   S  S                    S  S              S  S  S  S
HEAT INDEX          97101 99 92             96 99 98 90            100103100 94
MAX HEAT              101   101                99    99               103   102


DATE          WED 07/27/16  THU 07/28/16  FRI 07/29/16  SAT 07/30/16
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      76    97      77    97      77    97
TEMP          79 79 96 87   79 79 97 88   80 80 97 87   79 79 97 87
DEWPT         73 73 71 73   73 73 70 72   73 72 69 72   72 72 70 73
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC FW SC SC   SC SC SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    20      10    20      10    20      10    20
RAIN SHWRS           S  S          S  S          S  S          S  S
TSTMS                S  S          S  S          S  S          S  S

$$
SCZ050-242100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
654 AM EDT SUN JUL 24 2016

DATE             SUN 07/24/16            MON 07/25/16            TUE 07/26/16
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          91          80          92
TEMP             82 88 90 88 84 82 81 79 81 89 90 89 84 82 81 80 82 90 92 91 86
DEWPT            75 75 74 75 75 75 75 74 75 73 72 72 73 73 74 75 75 74 74 74 75
RH               79 66 60 66 74 79 82 85 82 59 56 57 70 74 79 85 79 60 56 58 70
WIND DIR         SW SW  S  S  S  S  S  S SW  S  S  S  S  S SW SW SW SW  S  S  S
WIND SPD          6  8 11 12 12  9  8  6  5  8 10 12 11  9  6  6  5  6  9 13 11
CLOUDS           SC SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC FW
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  S  S
TSTMS             S  S  S  S                    S                 S  S  S  S
HEAT INDEX          97 99 97 92             97 97 96 90             99101101 95
MAX HEAT              100    98    90          98    97               101   102


DATE          WED 07/27/16  THU 07/28/16  FRI 07/29/16  SAT 07/30/16
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    93      80    93      79    93      79    93
TEMP          81 81 93 86   82 81 93 85   82 81 93 85   81 81 93 87
DEWPT         76 75 73 76   77 75 74 76   76 75 73 76   76 75 73 76
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 SC SC SC   SC SC SC SC   SC FW SC SC
POP 12HR         10    20      10    20      10    20      10    20
RAIN SHWRS           S  S          S  S          S  S          S  S
TSTMS                S  S          S  S          S  S          S  S

$$
SCZ048-242100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
654 AM EDT SUN JUL 24 2016

DATE             SUN 07/24/16            MON 07/25/16            TUE 07/26/16
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                      94          76          93          77          95
TEMP             81 89 93 90 85 82 81 77 80 88 92 92 85 81 79 77 81 91 94 93 87
DEWPT            74 73 73 74 75 75 75 74 73 73 71 72 72 73 74 74 74 73 71 72 74
RH               79 59 52 60 72 79 82 90 79 61 51 52 65 77 85 90 79 56 47 51 65
WIND DIR         SW SW  S  S  S  S  S  S SW  S  S  S  S  S  S SW SW SW  S  S  S
WIND SPD          4  5  6  9  9  6  5  4  4  5  6  9  8  6  5  4  4  4  6  8  8
CLOUDS           SC SC SC SC SC FW FW FW SC SC SC FW FW FW FW SC SC 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          97102 99 94             96 99100 91            100101101 95
MAX HEAT              102   101    90          99   100               102   102


DATE          WED 07/27/16  THU 07/28/16  FRI 07/29/16  SAT 07/30/16
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    95      78    96      78    96      78    96
TEMP          80 80 95 86   80 80 95 87   81 80 95 86   81 80 95 86
DEWPT         74 74 72 75   74 73 71 74   74 73 71 74   74 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 SC SC SC   SC FW SC SC   SC FW SC SC
POP 12HR         10    20      10    20      10    20      10    20
RAIN SHWRS           S  S          S  S          S  S          S  S
TSTMS                S  S          S  S          S  S          S  S

$$
SCZ043-242100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
654 AM EDT SUN JUL 24 2016

DATE             SUN 07/24/16            MON 07/25/16            TUE 07/26/16
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          74          95          75          96
TEMP             78 89 94 92 86 80 77 75 78 89 94 94 87 79 77 75 78 90 96 94 87
DEWPT            74 73 72 72 74 75 73 73 73 72 70 71 71 72 73 73 73 72 70 71 72
RH               88 59 49 52 68 85 87 94 85 57 46 47 59 79 87 94 85 56 43 47 61
WIND DIR         SW SW  S  S  S  S  S SW  S  S  S  S  S  S  S SW SW SW SW SW  S
WIND SPD          4  5  5  6  8  4  3  3  4  4  5  8  6  5  3  3  3  4  5  6  6
CLOUDS           SC SC SC SC SC SC FW FW SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR                     20          20          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  S  S
TSTMS                   S  S  S                 S  S              S  S  S  S
HEAT INDEX          97102100 94             96100101 93             97103101 94
MAX HEAT              102   102    90         100   102               103   103


DATE          WED 07/27/16  THU 07/28/16  FRI 07/29/16  SAT 07/30/16
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    96      76    97      76    97      76    97
TEMP          77 78 95 87   79 79 97 88   78 78 96 87   78 78 97 87
DEWPT         73 73 70 74   74 73 70 73   73 72 69 72   73 73 70 72
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    FW FW SC SC   SC SC SC SC   SC FW SC SC   SC FW SC SC
POP 12HR         10    20      10    20      10    20      10    20
RAIN SHWRS           S  S          S  S          S  S          S  S
TSTMS                S  S          S  S          S  S          S  S

$$
GAZ099-242100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
654 AM EDT SUN JUL 24 2016

DATE             SUN 07/24/16            MON 07/25/16            TUE 07/26/16
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                      97          73          94          74          96
TEMP             76 88 94 94 87 80 76 74 75 87 93 94 88 80 77 74 76 90 95 95 89
DEWPT            74 73 72 71 73 73 72 73 72 72 71 71 70 71 72 72 73 72 70 70 70
RH               94 61 49 47 63 79 87 97 90 61 49 47 55 74 85 93 90 56 45 45 54
WIND DIR         SW SW SW  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW SW SW
WIND SPD          2  4  5  5  5  4  4  3  5  4  4  5  5  4  3  3  3  4  4  5  5
CLOUDS           FW SC SC SC B1 SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC
POP 12HR                     20          20          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          96102101 94             94100101 93             97102102 94
MAX HEAT              102   101    90         100   101    90         102   102


DATE          WED 07/27/16  THU 07/28/16  FRI 07/29/16  SAT 07/30/16
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      76    97      76    97      77    97
TEMP          78 78 96 90   78 78 96 90   79 79 96 90   79 79 97 90
DEWPT         71 73 69 70   71 73 69 68   70 73 69 69   71 73 69 70
PWIND DIR        SW    SW      SW     W       W     W       W     W
WIND CHAR        LT    LT      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      10    20
RAIN SHWRS           S  S          S  S          S  S          S  S
TSTMS                S  S          S  S          S  S          S  S

$$

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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