Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 051653
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1252 PM EDT SUN JUL 5 2015

SCZ050-052100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1252 PM EDT SUN JUL 5 2015

DATE             SUN 07/05/15            MON 07/06/15            TUE 07/07/15
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                      90          73          91          74          91
TEMP                   89 87 79 76 75 73 76 87 90 89 82 78 76 74 77 87 90 90 83
DEWPT                  72 73 73 73 73 72 72 71 70 70 71 73 74 73 74 71 71 71 73
RH                     57 63 82 90 94 97 87 59 52 54 69 85 94 97 90 59 54 54 72
WIND DIR               SW  S  S SW SW SW SW SW SW  S  S  S SW SW SW SW  S  S  S
WIND SPD               10 12  9  8  6  4  5  6  9 11  9  6  4  3  5  8  9  9 10
CLOUDS                 B1 B1 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     50          30          50          30          30
QPF 12HR                   0.20        0.03        0.11           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C  C  S  C  C  C  C  C  C  S  S  S  S  C  C  S
TSTMS                   C  C  C  C  C  S  C  C  C  C  C  C  S  S  S  S  C  C  S


DATE          WED 07/08/15  THU 07/09/15  FRI 07/10/15  SAT 07/11/15
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    93      75    93      75    95      76    94
TEMP          76 78 92 84   76 77 92 84   77 78 94 86   78 79 94 84
DEWPT         73 74 72 73   74 74 72 73   73 72 71 73   73 72 72 74
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    30      10    30      20    30
RAIN SHWRS     S  S  C  C    S  S  C  C          C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C          C  C    S  S  C  C

$$
GAZ118-052100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1252 PM EDT SUN JUL 5 2015

DATE             SUN 07/05/15            MON 07/06/15            TUE 07/07/15
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          71          91          73          93
TEMP                   91 88 81 76 73 71 73 86 91 90 82 78 75 73 75 87 92 91 85
DEWPT                  70 72 72 72 71 70 71 71 68 69 71 72 73 72 73 71 69 70 72
RH                     50 59 74 87 93 97 93 61 47 50 69 82 94 97 94 59 47 50 65
WIND DIR               SW  S  S  S  S SW SW SW SW  S  S  S  S SW SW SW  S  S  S
WIND SPD                8 10  9  5  4  3  4  5  6  8  6  5  4  3  3  5  8  6  8
CLOUDS                 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC B1 B1 B2 B2
POP 12HR                     60          50          50          30          30
QPF 12HR                   0.28        0.06        0.12           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S
TSTMS                   C  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S


DATE          WED 07/08/15  THU 07/09/15  FRI 07/10/15  SAT 07/11/15
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    94      73    94      73    95      75    95
TEMP          77 76 93 85   76 76 93 85   76 76 95 87   77 78 95 85
DEWPT         72 73 71 73   73 72 71 72   72 72 70 73   71 71 70 73
PWIND DIR         S    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    30      20    30      20    20
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S

$$
SCZ050-052100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1252 PM EDT SUN JUL 5 2015

DATE             SUN 07/05/15            MON 07/06/15            TUE 07/07/15
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                      88          74          88          77          89
TEMP                   87 85 81 79 77 75 76 85 88 87 82 81 80 77 78 85 88 87 82
DEWPT                  73 74 74 73 73 73 72 71 71 71 73 74 74 74 74 73 73 73 74
RH                     63 70 79 82 87 94 87 63 57 59 74 79 82 90 88 67 61 63 77
WIND DIR                S  S  S SW SW SW SW SW  S  S  S SW SW SW SW SW  S  S  S
WIND SPD               13 16 12 10 10  6  6  8 11 12 12 10  9  5  6  9 11 12 12
CLOUDS                 SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     40          30          40          30          20
QPF 12HR                   0.18        0.03        0.08           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S
TSTMS                   C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S


DATE          WED 07/08/15  THU 07/09/15  FRI 07/10/15  SAT 07/11/15
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    89      77    90      77    90      79    90
TEMP          80 79 89 83   78 78 88 82   79 79 90 84   80 80 90 84
DEWPT         73 74 74 74   75 74 73 74   75 74 73 74   74 73 73 75
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    30      20    30      20    30
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$
SCZ048-052100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1252 PM EDT SUN JUL 5 2015

DATE             SUN 07/05/15            MON 07/06/15            TUE 07/07/15
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                      90          72          91          75          92
TEMP                   90 87 81 77 75 73 75 86 91 89 82 80 78 75 78 87 92 90 84
DEWPT                  73 73 73 73 72 72 72 71 70 71 72 73 74 73 73 72 72 72 73
RH                     58 63 77 87 90 97 90 61 50 56 72 79 88 94 85 61 52 56 70
WIND DIR               SW  S  S SW SW SW SW SW SW  S  S  S SW SW SW SW  S  S  S
WIND SPD                8 10  8  6  5  3  5  6  6  8  8  4  5  3  4  5  8  6  6
CLOUDS                 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B1
POP 12HR                     60          40          50          30          30
QPF 12HR                   0.22        0.04        0.11           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S
TSTMS                   C  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S


DATE          WED 07/08/15  THU 07/09/15  FRI 07/10/15  SAT 07/11/15
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    92      74    93      74    95      76    94
TEMP          78 77 92 84   77 76 92 83   77 77 94 87   79 80 93 84
DEWPT         72 73 72 74   74 73 71 72   72 72 71 73   72 71 71 73
PWIND DIR         S    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    30      20    30      20    30
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$
SCZ043-052100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1252 PM EDT SUN JUL 5 2015

DATE             SUN 07/05/15            MON 07/06/15            TUE 07/07/15
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                      90          71          92          73          93
TEMP                   90 86 80 75 74 71 74 87 91 91 83 77 75 73 76 87 92 91 85
DEWPT                  70 73 72 72 71 70 71 70 68 68 71 72 72 72 73 72 70 69 71
RH                     52 65 77 90 90 97 90 57 47 47 67 85 90 97 90 61 49 49 63
WIND DIR               SW SW  S  S SW SW SW SW SW SW  S  S SW SW SW SW SW SW  S
WIND SPD                8  6  6  5  4  3  4  5  8  8  5  4  3  3  4  5  5  6  6
CLOUDS                 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC B1 B1 B1 B1
POP 12HR                     60          40          50          30          30
QPF 12HR                   0.26        0.03        0.10           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S
TSTMS                   C  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S


DATE          WED 07/08/15  THU 07/09/15  FRI 07/10/15  SAT 07/11/15
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    94      72    93      72    95      74    95
TEMP          76 76 94 85   74 75 93 84   75 75 95 86   77 77 94 86
DEWPT         71 72 70 72   72 72 69 71   71 71 68 70   71 71 70 72
PWIND DIR        SW    SW      SW    SW      SW     W      SW     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    30      10    30      20    30
RAIN SHWRS     S  S  C  C    S  S  C  C          C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C          C  C    S  S  C  C

$$
GAZ099-052100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1252 PM EDT SUN JUL 5 2015

DATE             SUN 07/05/15            MON 07/06/15            TUE 07/07/15
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                      90          70          92          73          93
TEMP                   90 89 82 75 73 71 73 85 91 91 85 78 75 73 75 86 92 92 84
DEWPT                  70 70 70 71 71 71 72 72 69 69 70 70 70 70 72 71 70 68 72
RH                     52 54 67 87 93100 97 65 49 49 61 76 84 90 90 61 49 46 67
WIND DIR                W SW SW SW SW SW SW  W  W SW SW SW  S  S  W  W SW  W  S
WIND SPD               10 10  6  3  3  2  4  5  8  8  4  2  3  2  2  4  4  4  5
CLOUDS                 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC B1 B1 B1
POP 12HR                     60          40          50          30          30
QPF 12HR                   0.27        0.02        0.10           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              L  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S
TSTMS                   L  L  C  C  C  S  S  C  C  C  C  C  S  S  S  S  C  C  S


DATE          WED 07/08/15  THU 07/09/15  FRI 07/10/15  SAT 07/11/15
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          72    93      73    94      73    95      74    96
TEMP          75 74 93 87   76 75 93 85   75 75 94 89   77 76 95 87
DEWPT         71 71 69 71   72 72 69 72   71 72 69 71   70 71 69 72
PWIND DIR         S    SW      SW    SW      SW     W      SW     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    30      20    30      20    30
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    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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