Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 240708
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
307 AM EDT THU JUL 24 2014

SCZ050-242100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
307 AM EDT THU JUL 24 2014

DATE             THU 07/24/14            FRI 07/25/14            SAT 07/26/14
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          74          92          74          94
TEMP          77 78 88 92 90 84 79 77 76 78 87 91 89 83 79 77 75 78 88 93 91 85
DEWPT         75 75 73 71 72 73 74 75 75 74 73 72 72 73 73 73 73 72 72 72 72 74
RH            94 91 61 51 56 70 85 94 97 88 63 54 57 72 82 87 94 82 59 51 54 70
WIND DIR      SW SW  W SW SW SW SW SW  W  W  W SW SW SW SW SW SW SW SW  S  S  S
WIND SPD       5  5 11 14 14  9  6  5  5  4  6  9 10  6  3  3  1  2  4  8 10  9
CLOUDS        FW SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     50          50          30          20          20
QPF 12HR                   0.14        0.10           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  C  C  C  S     S  C  C  S  S           S  S  S
TSTMS                   S  C  C  C  C  S     S  C  C  S  S           S  S  S
HEAT INDEX          96 99 97 90             94 99 96 89             95101 99 93
MAX HEAT               99    99    87          99    99    86         101   101


DATE          SUN 07/27/14  MON 07/28/14  TUE 07/29/14  WED 07/30/14
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    94      76    94      73    88      71    89
TEMP          79 79 93 85   79 79 93 84   76 76 87 79   73 74 88 81
DEWPT         75 74 74 76   75 74 74 75   74 71 68 69   67 67 64 68
PWIND DIR        SW    SW      SW    SW       W     W      NW     E
WIND CHAR        LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW SC SC   FW SC SC B1   SC SC SC SC   FW FW SC B1
POP 12HR         10    20      10    30      40    20      10    20
RAIN SHWRS              S          C  C    C  C  S  S          S  S
TSTMS                   S          C  C    C  C  S  S          S  S

$$
GAZ118-242100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
307 AM EDT THU JUL 24 2014

DATE             THU 07/24/14            FRI 07/25/14            SAT 07/26/14
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          74          92          74          94
TEMP          77 77 87 93 93 86 80 77 76 78 87 91 89 83 79 77 75 78 88 93 91 85
DEWPT         74 74 73 70 69 70 71 73 74 74 73 71 72 73 73 73 73 72 72 72 73 74
RH            90 90 63 47 46 59 74 87 94 88 63 52 57 72 82 87 94 82 59 51 56 70
WIND DIR      SW SW  W SW SW SW SW SW SW  W  W SW SW SW SW SW SW SW SW  S  S  S
WIND SPD       4  4 10 13 13  8  5  5  5  4  6  8  9  4  1  1  0  2  3  6  5  5
CLOUDS        SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 SC
POP 12HR                     40          40          30          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  C  C  C  S     S  C  C                 S  S  S  S
TSTMS                   S  C  C  C  C  S     S  C  C                 S  S  S  S
HEAT INDEX          94 99 98 91 83          94 98 96 89             95101100 93
MAX HEAT               99    99    88          98    98    86         101   101


DATE          SUN 07/27/14  MON 07/28/14  TUE 07/29/14  WED 07/30/14
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      75    94      75    89      70    89
TEMP          78 78 93 85   78 78 93 85   78 78 88 80   73 73 88 80
DEWPT         74 73 73 75   73 74 74 74   73 72 69 70   67 68 66 68
PWIND DIR        SW    SW      SW    SW       W     W      NW     E
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC SC SC   SC SC SC B1   SC SC SC SC   SC FW SC B1
POP 12HR         20    20      20    30      40    30      20    20
RAIN SHWRS     S        S    S     C  C    C  C  C  C    S  S  S  S
TSTMS          S        S    S     C  C    C  C  C  C    S  S  S  S

$$
SCZ050-242100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
307 AM EDT THU JUL 24 2014

DATE             THU 07/24/14            FRI 07/25/14            SAT 07/26/14
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                      89          76          88          77          89
TEMP          79 79 86 88 88 84 81 79 78 80 85 87 86 83 80 79 78 79 86 88 87 84
DEWPT         76 75 74 72 73 74 75 75 75 74 73 72 73 74 74 73 73 73 73 73 73 74
RH            91 88 68 59 61 72 82 88 91 82 67 61 65 74 82 82 85 82 65 61 63 72
WIND DIR      SW SW SW SW SW SW SW SW  W  W  W SW SW SW SW SW  W  W SW  S  S  S
WIND SPD       9 10 11 16 17 12 11  9  6  5  6 10 11 11  6  6  4  4  5 11 12 11
CLOUDS        FW SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW
POP 12HR                     50          50          30          20          20
QPF 12HR                   0.12        0.10           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  C  C  C  S     S  C  C  S  S           S  S  S
TSTMS                   S  C  C  C  C  S     S  C  C  S  S           S  S  S
HEAT INDEX          94 95 96 91 87       84 92 94 93 90 84          93 96 94 91
MAX HEAT         86    95    97    90    84    94    94    86          96    96


DATE          SUN 07/27/14  MON 07/28/14  TUE 07/29/14  WED 07/30/14
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    90      78    88      75    85      73    86
TEMP          80 80 89 84   80 80 88 82   77 77 84 79   75 75 85 80
DEWPT         75 75 74 76   76 75 75 76   74 71 68 70   68 68 65 68
PWIND DIR        SW    SW      SW    SW       W    SW      NW     E
WIND CHAR        GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW SC SC SC   FW SC SC B1   SC SC SC SC   FW FW SC B1
POP 12HR         10    20      10    30      40    30      20    20
RAIN SHWRS              S          C  C    C  C  C  C    S  S  S  S
TSTMS                   S          C  C    C  C  C  C    S  S  S  S

$$
SCZ048-242100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
307 AM EDT THU JUL 24 2014

DATE             THU 07/24/14            FRI 07/25/14            SAT 07/26/14
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          75          91          74          94
TEMP          78 78 88 92 92 86 82 78 77 78 86 90 88 83 79 77 75 78 88 93 91 85
DEWPT         74 75 74 71 72 73 74 74 74 74 73 72 72 73 74 74 73 73 72 72 73 75
RH            88 91 63 51 52 65 77 88 90 88 65 56 59 72 85 90 94 85 59 51 56 72
WIND DIR      SW SW SW SW SW SW SW SW SW  W  W SW SW SW SW SW SW SW SW  S  S  S
WIND SPD       6  5 11 13 14  8  6  6  5  4  6  8 10  5  3  3  1  2  4  6  8  6
CLOUDS        SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 SC
POP 12HR                     40          40          30          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  C  C  C  S     S  C  C                 S  S  S
TSTMS                   S  C  C  C  C  S     S  C  C                 S  S  S
HEAT INDEX          97 99100 93 88          93 97 95 89             95101100 94
MAX HEAT               99   101    90          97    97    86         101   101


DATE          SUN 07/27/14  MON 07/28/14  TUE 07/29/14  WED 07/30/14
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    94      76    93      74    88      70    89
TEMP          79 79 93 85   79 79 92 84   77 77 87 80   73 73 88 80
DEWPT         75 74 74 76   74 75 75 75   74 71 68 70   68 68 66 69
PWIND DIR        SW    SW      SW    SW       W     W      NW     E
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC SC SC   FW SC SC B1   SC SC SC SC   SC FW SC B1
POP 12HR         10    20      20    30      40    30      20    20
RAIN SHWRS              S    S     C  C    C  C  C  C    S  S  S  S
TSTMS                   S    S     C  C    C  C  C  C    S  S  S  S

$$
SCZ043-242100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
307 AM EDT THU JUL 24 2014

DATE             THU 07/24/14            FRI 07/25/14            SAT 07/26/14
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          73          92          72          94
TEMP          76 77 88 94 92 85 79 76 75 76 86 91 89 82 77 75 73 76 87 93 91 84
DEWPT         74 74 73 70 70 70 72 73 73 73 73 71 70 72 72 72 72 71 71 72 72 73
RH            94 90 61 46 49 61 79 90 94 90 65 52 54 72 85 90 97 85 59 51 54 70
WIND DIR      SW SW  W  W  W  W SW SW SW  W  W SW SW SW SW SW SW SW SW  S SW  S
WIND SPD       4  3 10 13 13  5  4  3  2  2  5  8  9  3  0  0  0  0  4  6  6  5
CLOUDS        SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW SC SC B1 SC
POP 12HR                     50          50          30          10          20
QPF 12HR                   0.13        0.04           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  C  C  C  S     S  C  C                 S  S  S
TSTMS                   S  C  C  C  C  S     S  C  C                 S  S  S
HEAT INDEX          96100 98 90             93 98 94 87             93101 99 90
MAX HEAT              100   100    86          98    98    84         101   101


DATE          SUN 07/27/14  MON 07/28/14  TUE 07/29/14  WED 07/30/14
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    95      74    94      72    88      69    90
TEMP          77 78 94 85   77 78 93 83   75 75 87 79   72 73 89 80
DEWPT         74 73 73 75   73 74 73 74   73 70 66 68   66 65 64 67
PWIND DIR        SW    SW      SW    SW       W    NW      NE     E
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW SC SC   SC SC SC B1   SC SC SC SC   FW FW SC B1
POP 12HR         10    20      10    30      40    20      10    20
RAIN SHWRS              S          C  C    C  C  S  S          S  S
TSTMS                   S          C  C    C  C  S  S          S  S

$$
GAZ099-242100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
307 AM EDT THU JUL 24 2014

DATE             THU 07/24/14            FRI 07/25/14            SAT 07/26/14
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          73          93          73          95
TEMP          75 76 87 93 93 87 80 77 75 77 87 92 90 83 78 76 74 77 88 94 92 85
DEWPT         73 73 73 70 69 70 72 73 73 73 73 72 71 72 72 73 72 71 72 72 72 73
RH            94 90 63 47 46 57 77 87 94 87 63 52 54 70 82 90 93 82 59 49 52 67
WIND DIR      SW  W  W  W  W  W  W SW  W  W  W SW SW SW SW SW SW SW SW SW SW SW
WIND SPD       5  2 10 13 13  6  4  3  3  2  5  8  8  3  0  0  0  0  3  5  4  4
CLOUDS        SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW SC SC B1 SC
POP 12HR                     40          40          30           5          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  C  C  C  S     S  C  C                 S  S  S
TSTMS                   S  C  C  C  C  S     S  C  C                 S  S  S
HEAT INDEX          94 99 98 92 84          94100 96 88             95102100 92
MAX HEAT               99   100    90         100    99    85         102   102


DATE          SUN 07/27/14  MON 07/28/14  TUE 07/29/14  WED 07/30/14
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      74    94      72    89      69    90
TEMP          77 78 93 84   77 78 93 83   75 75 88 79   72 73 89 80
DEWPT         72 73 72 73   73 73 73 73   72 71 66 67   63 66 62 67
PWIND DIR        SW    SW      SW     W       W     W      NW    SE
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW SC SC   FW SC SC B1   SC FW FW SC   SC FW SC B1
POP 12HR         10    20      20    30      30    20      10    20
RAIN SHWRS              S    S     C  C    C  C  S  S          S  S
TSTMS                   S    S     C  C    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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