Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 060717
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
316 AM EDT MON JUL 6 2015

SCZ050-062100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
316 AM EDT MON JUL 6 2015

DATE             MON 07/06/15            TUE 07/07/15            WED 07/08/15
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          74          90          74          92
TEMP          74 75 85 90 89 82 78 76 74 77 86 90 87 82 78 76 74 77 88 92 91 84
DEWPT         72 72 71 70 71 72 73 74 74 74 72 71 71 72 73 73 73 74 72 72 71 73
RH            93 90 63 52 56 72 85 94100 90 63 54 59 72 85 90 97 90 59 52 52 70
WIND DIR      SW  W SW  S  S  S  S SW SW SW SW  S  S  S  S  S SW SW SW SW  S  S
WIND SPD       4  4  5  8 10  9  5  4  3  5  6  9 11  9  4  4  5  6  9  9 11 11
CLOUDS        B1 B1 B1 B1 B1 B1 SC SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     40          20          30          10          20
QPF 12HR                   0.09           0        0.05           0        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  S        S  S  S  C  S              S  S  S  S
TSTMS             S  S  C  C  S        S  S  S  C  S              S  S  S  S


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

$$
GAZ118-062100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
316 AM EDT MON JUL 6 2015

DATE             MON 07/06/15            TUE 07/07/15            WED 07/08/15
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          73          91          73          93
TEMP          72 73 84 90 89 82 78 76 73 76 86 90 90 84 79 76 74 76 88 93 91 85
DEWPT         70 71 72 70 70 72 72 73 73 73 72 70 70 71 72 72 72 73 72 71 71 72
RH            93 93 67 52 54 72 82 90100 90 63 52 52 65 79 87 93 90 59 49 52 65
WIND DIR      SW SW  W  W SW  S  S  S SW SW SW  S  S  S  S  S  S  S SW  S  S  S
WIND SPD       2  3  5  6  8  6  4  3  3  3  4  5  9  8  4  4  3  4  5  5  5  9
CLOUDS        B1 B1 B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC
POP 12HR                     50          40          30          10          30
QPF 12HR                   0.18           0        0.03           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  C  C  C  C  S  S     S  C  S              S  S  C  C  S
TSTMS                S  C  C  C  C  S  S     S  C  S              S  S  C  C  S


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

$$
SCZ050-062100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
316 AM EDT MON JUL 6 2015

DATE             MON 07/06/15            TUE 07/07/15            WED 07/08/15
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          76          87          75          89
TEMP          77 76 84 88 87 81 79 78 76 78 85 87 86 81 79 78 76 78 87 89 88 84
DEWPT         73 73 72 72 73 74 75 75 75 75 72 72 72 73 73 74 73 74 73 73 73 74
RH            87 90 67 59 63 79 88 91 97 91 65 61 63 77 82 88 90 88 63 59 61 72
WIND DIR      SW  W SW  S  S  S SW SW SW SW SW  S  S  S SW SW SW SW SW  S  S  S
WIND SPD       6  5  6 11 12 12 10  9  6  6  9 12 12 10  8  8  8  8 11 13 13 12
CLOUDS        B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          20          20          10          20
QPF 12HR                   0.06           0        0.02           0        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S        S  S  S  S  S                 S  S  S  S
TSTMS             S  S  S  S        S  S  S  S  S                 S  S  S  S


DATE          THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
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          77    90      77    91      77    90      78    91
TEMP          80 79 90 82   77 78 91 84   80 79 90 84   80 79 91 84
DEWPT         74 74 74 74   74 74 73 74   74 74 73 75   75 74 74 75
PWIND DIR        SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        GN    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    30      10    20      10    30      20    20
RAIN SHWRS           C  C          S  S          C  C    S  S  S  S
TSTMS                C  C          S  S          C  C    S  S  S  S

$$
SCZ048-062100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
316 AM EDT MON JUL 6 2015

DATE             MON 07/06/15            TUE 07/07/15            WED 07/08/15
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          74          90          74          93
TEMP          73 74 84 89 89 82 79 76 75 77 85 89 88 82 79 78 75 78 87 92 91 84
DEWPT         72 72 71 70 71 72 73 74 73 73 72 72 72 72 73 73 72 73 72 72 71 73
RH            97 93 65 54 56 72 82 94 94 87 65 57 59 72 82 85 90 85 61 52 52 70
WIND DIR      SW  W  W SW  S  S  S SW SW SW SW  S  S  S  S SW SW SW SW SW SW  S
WIND SPD       5  4  5  6  9  8  5  4  3  4  4  6  9  6  4  4  4  5  6  8  9  6
CLOUDS        B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC
POP 12HR                     40          30          30          10          20
QPF 12HR                   0.12           0        0.04           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  C  C  C  S  S  S     S  C  S              S  S  S  S
TSTMS                S  C  C  C  S  S  S     S  C  S              S  S  S  S


DATE          THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
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    93      75    94      75    94      76    95
TEMP          78 77 93 84   77 77 93 84   78 78 94 86   78 79 94 85
DEWPT         73 73 73 73   73 73 72 73   73 72 72 73   73 73 72 74
PWIND DIR        SW     S      SW    SW      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20    30      20    20
RAIN SHWRS           C  C    S  S  S  S    S  S  C  C    S  S  S  S
TSTMS                C  C    S  S  S  S    S  S  C  C    S  S  S  S

$$
SCZ043-062100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
316 AM EDT MON JUL 6 2015

DATE             MON 07/06/15            TUE 07/07/15            WED 07/08/15
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          72          91          73          94
TEMP          72 73 83 90 90 83 76 74 72 75 86 90 89 84 77 75 73 76 88 94 92 85
DEWPT         70 71 70 69 69 71 72 72 72 73 72 71 71 72 71 72 71 73 72 70 69 72
RH            93 93 65 50 50 67 87 93100 94 63 54 56 67 82 90 93 90 59 46 47 65
WIND DIR      SW SW  W  W SW  S  S SW SW SW SW  S  S  S  S  S SW SW SW SW SW  S
WIND SPD       3  4  4  6  6  5  4  3  2  3  3  4  6  4  3  3  3  3  5  5  5  8
CLOUDS        B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B2 B1 SC SC SC FW FW SC B1 SC SC
POP 12HR                     50          40          30          20          30
QPF 12HR                   0.15           0        0.07           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  C  C  C  S           S  C  C  S           S  S  C  C  S
TSTMS                S  C  C  C  S           S  C  C  S           S  S  C  C  S


DATE          THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
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    95      73    96      73    96      74    97
TEMP          75 75 95 85   75 76 95 87   76 76 95 87   77 77 97 87
DEWPT         72 72 71 72   72 72 70 72   72 72 70 72   72 73 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 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    20      20    30      20    20
RAIN SHWRS     S     C  C    S  S  S  S    S  S  C  C    S  S  S  S
TSTMS          S     C  C    S  S  S  S    S  S  C  C    S  S  S  S

$$
GAZ099-062100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
316 AM EDT MON JUL 6 2015

DATE             MON 07/06/15            TUE 07/07/15            WED 07/08/15
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          73          93          73          94
TEMP          72 71 83 89 91 85 78 75 73 75 86 92 93 86 79 76 73 76 88 93 93 86
DEWPT         71 71 72 70 70 71 71 71 72 73 73 71 71 72 73 72 72 73 73 71 70 73
RH            97100 70 54 50 63 79 87 97 94 65 51 49 63 82 87 97 90 61 49 47 65
WIND DIR       S SW SW SW SW SW SW  S SW  W  W SW SW  S  S  S SW SW  W  W SW  S
WIND SPD       3  4  5  8  9  4  2  2  2  2  3  4  4  5  3  2  1  3  4  4  1  4
CLOUDS        B1 B1 B1 B1 B1 B2 B1 SC SC SC SC B1 B1 B1 SC SC FW FW SC SC B1 SC
POP 12HR                     50          40          30          20          30
QPF 12HR                   0.15           0        0.04           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  C  C  C  S  S  S        S  C  S                 C  C  S
TSTMS                S  C  C  C  S  S  S        S  C  S                 C  C  S


DATE          THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
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    95      73    96      74    96      75    96
TEMP          76 76 95 87   77 75 94 87   77 76 95 88   77 78 95 89
DEWPT         72 72 70 72   72 72 70 72   71 73 69 72   72 73 69 71
PWIND DIR        SW    SW       S     W      SW     W       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    30      20    20      20    30      20    20
RAIN SHWRS     S     C  C    S  S  S  S    S  S  C  C    S  S  S  S
TSTMS          S     C  C    S  S  S  S    S  S  C  C    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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