Point Forecast Matrices
Issued by NWS Charleston, SC

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
000
FOUS52 KCHS 052245
PFMCHS

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

SCZ050-060900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
644 PM EDT SUN JUL 5 2015

DATE           07/05/15      MON 07/06/15            TUE 07/07/15            WED
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      74          91          74          91          74
TEMP             81 77 76 74 76 87 90 89 82 78 76 74 77 87 90 90 83 78 76 75 78
DEWPT            72 73 73 72 72 71 70 70 71 73 74 73 74 71 71 71 73 73 73 73 74
RH               74 87 90 93 87 59 52 54 69 85 94 97 90 59 54 54 72 85 90 94 88
WIND DIR          S SW SW SW SW SW SW  S  S  S SW SW SW SW  S  S  S  S  S SW SW
WIND SPD         10  8  6  5  5  6  9 11  9  6  4  3  5  8  9  9 10  6  4  4  6
CLOUDS           B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC B1 SC SC FW FW FW SC
POP 12HR                     40          50          20          30          20
QPF 12HR                      0        0.07           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  S        C  C  S  S  S  S     S  C  C  S  S
TSTMS             C  C  C  S        C  C  S  S  S  S     S  C  C  S  S


DATE           07/08  THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          93      75    93      75    95      76    94      77    94
TEMP          92 84   76 77 92 84   77 78 94 86   78 79 94 84   78 79 94 85
DEWPT         72 73   74 74 72 73   73 72 71 73   73 72 72 74   74 74 74 74
PWIND DIR        SW      SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      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 SC SC
POP 12HR         30      20    30      10    30      20    30      20    20
RAIN SHWRS        C    S  S  C  C          C  C    S  S  C  C    S  S  S  S
TSTMS             C    S  S  C  C          C  C    S  S  C  C    S  S  S  S

$$
GAZ118-060900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
644 PM EDT SUN JUL 5 2015

DATE           07/05/15      MON 07/06/15            TUE 07/07/15            WED
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      72          91          73          93          75
TEMP             74 75 73 72 73 86 91 90 82 78 75 73 75 87 92 91 85 80 77 75 76
DEWPT            71 71 71 70 71 71 68 69 71 72 73 72 73 71 69 70 72 72 72 72 73
RH               90 87 93 93 93 61 47 50 69 82 94 97 94 59 47 50 65 77 85 90 90
WIND DIR         SW  S SW SW SW SW SW  S  S  S  S SW SW SW  S  S  S  S  S  S SW
WIND SPD          0  0  4  0  4  5  6  8  6  5  4  3  3  5  8  6  8  5  3  3  5
CLOUDS           OV B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC B1 SC SC SC FW FW SC
POP 12HR                     30          60          40          30          20
QPF 12HR                      0        0.20           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S  S        S  C  L  C  S  S  S     S  C  C  S  S
TSTMS             C  S  S        S  C  L  C  S  S  S     S  C  C  S  S


DATE           07/08  THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          94      73    94      73    95      75    95      76    95
TEMP          93 85   76 76 93 85   76 76 95 87   77 78 95 85   78 78 95 85
DEWPT         71 73   73 72 71 72   72 72 70 73   71 71 70 73   73 72 72 72
PWIND DIR        SW      SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      20    30      20    30      20    20      20    20
RAIN SHWRS        C    S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS             C    S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S

$$
SCZ050-060900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
644 PM EDT SUN JUL 5 2015

DATE           07/05/15      MON 07/06/15            TUE 07/07/15            WED
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      76          88          77          89          78
TEMP             82 80 80 77 76 85 88 87 82 81 80 77 78 85 88 87 82 80 80 78 79
DEWPT            74 74 73 73 72 71 71 71 73 74 74 74 74 73 73 73 74 74 73 74 74
RH               77 82 79 87 87 63 57 59 74 79 82 90 88 67 61 63 77 82 79 88 85
WIND DIR          S SW SW SW SW SW  S  S  S SW SW SW SW SW  S  S  S SW SW SW SW
WIND SPD         13 10  9  8  6  8 11 12 12 10  9  5  6  9 11 12 12 11  9  6  8
CLOUDS           B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     40          40          30          30          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  S        C  C  S  S  C  S     S  C  C
TSTMS             C  C  C  S        C  C  S  S  C  S     S  C  C


DATE           07/08  THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          89      77    90      77    90      79    90      79    89
TEMP          89 83   78 78 88 82   79 79 90 84   80 80 90 84   80 80 89 84
DEWPT         74 74   75 74 73 74   75 74 73 74   74 73 73 75   75 75 75 75
PWIND DIR        SW      SW    SW      SW    SW      SW    SW       S     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    30      20    30      20    30      20    20
RAIN SHWRS        S    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S
TSTMS             S    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S

$$
SCZ048-060900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
644 PM EDT SUN JUL 5 2015

DATE           07/05/15      MON 07/06/15            TUE 07/07/15            WED
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      73          91          75          92          75
TEMP             75 77 74 73 75 86 91 89 82 80 78 75 78 87 92 90 84 80 78 75 77
DEWPT            72 72 72 72 72 71 70 71 72 73 74 73 73 72 72 72 73 73 72 73 73
RH               90 85 93 97 90 61 50 56 72 79 88 94 85 61 52 56 70 79 82 94 87
WIND DIR          W  S SW SW SW SW SW  S  S  S SW SW SW SW  S  S  S  S  S  S SW
WIND SPD          0  0  5  5  5  6  6  8  8  4  5  3  4  5  8  6  6  5  3  2  4
CLOUDS           OV B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     30          50          20          30          20
QPF 12HR                      0        0.12           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S  S  S     S  C  C  S  S  S  S     S  C  C  S  S
TSTMS             C  S  S  S     S  C  C  S  S  S  S     S  C  C  S  S


DATE           07/08  THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          92      74    93      74    95      76    94      76    94
TEMP          92 84   77 76 92 83   77 77 94 87   79 80 93 84   79 79 94 85
DEWPT         72 74   74 73 71 72   72 72 71 73   72 71 71 73   74 73 73 73
PWIND DIR        SW      SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      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 SC SC
POP 12HR         30      20    30      20    30      20    30      20    20
RAIN SHWRS        C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S
TSTMS             C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S

$$
SCZ043-060900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
644 PM EDT SUN JUL 5 2015

DATE           07/05/15      MON 07/06/15            TUE 07/07/15            WED
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      71          92          73          93          73
TEMP             77 75 74 71 74 87 91 91 83 77 75 73 76 87 92 91 85 78 76 73 76
DEWPT            71 71 71 70 71 70 68 68 71 72 72 72 73 72 70 69 71 71 71 71 72
RH               82 87 90 97 90 57 47 47 67 85 90 97 90 61 49 49 63 79 85 93 87
WIND DIR          S  S  S SW SW SW SW SW  S  S SW SW SW SW SW SW  S  S  S SW SW
WIND SPD          0  0  4  0  4  5  8  8  5  4  3  3  4  5  5  6  6  4  4  3  4
CLOUDS           OV B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC B1 SC SC SC FW FW SC
POP 12HR                     50          50          30          30          20
QPF 12HR                   0.01        0.18           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  S  S        C  C  C  S  S  S     S  C  C  S  S
TSTMS             C  C  S  S        C  C  C  S  S  S     S  C  C  S  S


DATE           07/08  THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          94      72    93      72    95      74    95      74    95
TEMP          94 85   74 75 93 84   75 75 95 86   77 77 94 86   77 77 95 85
DEWPT         70 72   72 72 69 71   71 71 68 70   71 71 70 72   73 73 72 72
PWIND DIR        SW      SW    SW      SW     W      SW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      20    30      10    30      20    30      20    20
RAIN SHWRS        C    S  S  C  C          C  C    S  S  C  C    S  S  S  S
TSTMS             C    S  S  C  C          C  C    S  S  C  C    S  S  S  S

$$
GAZ099-060900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
644 PM EDT SUN JUL 5 2015

DATE           07/05/15      MON 07/06/15            TUE 07/07/15            WED
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      71          92          73          93          72
TEMP             75 75 73 71 73 85 91 91 85 78 75 73 75 86 92 92 84 78 75 72 74
DEWPT            71 71 71 71 72 72 69 69 70 70 70 70 72 71 70 68 72 72 71 71 71
RH               87 87 93100 97 65 49 49 61 76 84 90 90 61 49 46 67 82 87 97 90
WIND DIR         SW SW SW SW SW  W  W SW SW SW  S  S  W  W SW  W  S  S  S  S SW
WIND SPD          0  0  0  0  4  5  8  8  4  2  3  2  2  4  4  4  5  5  3  3  3
CLOUDS           OV B2 B2 B1 SC SC SC B1 B1 B1 SC SC FW FW SC SC SC SC FW FW FW
POP 12HR                     30          60          50          30          20
QPF 12HR                      0        0.15        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S  S           C  C  C  C  S  S        S  C  S  S
TSTMS             C  S  S           C  C  C  C  S  S        S  C  S  S


DATE           07/08  THU 07/09/15  FRI 07/10/15  SAT 07/11/15  SUN 07/12/15
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          93      73    94      73    95      74    96      75    96
TEMP          93 87   76 75 93 85   75 75 94 89   77 76 95 87   77 77 95 86
DEWPT         69 71   72 72 69 72   71 72 69 71   70 71 69 72   72 72 72 71
PWIND DIR        SW      SW    SW      SW     W      SW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      20    30      20    30      20    30      20    20
RAIN SHWRS        C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S
TSTMS             C    S  S  C  C    S  S  C  C    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

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.