Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 261448
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
1048 AM EDT SAT JUL 26 2014

SCZ050-262100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
1048 AM EDT SAT JUL 26 2014

DATE             SAT 07/26/14            SUN 07/27/14            MON 07/28/14
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                      93          76          96          79          97
TEMP                84 92 90 85 81 79 77 79 89 95 95 87 82 81 79 81 91 97 94 85
DEWPT               74 74 73 74 74 74 75 75 74 73 74 75 75 75 75 74 74 74 74 75
RH                  72 56 58 70 79 85 94 88 61 49 51 68 79 82 88 79 58 48 53 72
WIND DIR             W SW SW  S SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W SW
WIND SPD             6  9 11  8  5  3  3  6  9 11 14 12 10 10 10 11 12 13 14 10
CLOUDS              SC SC B1 SC FW FW FW FW SC SC SC SC FW FW SC SC SC SC B1 B1
POP 12HR                     20          10          10          10          40
QPF 12HR                      0           0           0           0        0.33
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            C  C  C
TSTMS                   S  S                                            C  C  C
HEAT INDEX          91102 98 93 86          98105106 96 89 87    86101109105 94
MAX HEAT              102   101    90         105   107    94    86   109   109


DATE          TUE 07/29/14  WED 07/30/14  THU 07/31/14  FRI 08/01/14
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    89      70    86      70    85      70    85
TEMP          77 76 89 80   72 73 86 79   70 72 85 79   71 72 85 78
DEWPT         73 70 67 69   69 65 65 67   67 68 65 66   67 65 65 67
PWIND DIR         W     W       E    NE      NE     E      NE     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1
POP 12HR         50    10      10    20      20    30      20    30
RAIN SHWRS     C  C                S  S    S  S  C  C    S  S  C  C
TSTMS          C  C                S  S    S  S  C  C    S  S  C  C

$$
GAZ118-262100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
1048 AM EDT SAT JUL 26 2014

DATE             SAT 07/26/14            SUN 07/27/14            MON 07/28/14
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                      93          76          97          78          97
TEMP                85 92 90 85 81 79 77 78 90 96 97 89 83 80 78 80 90 96 95 88
DEWPT               73 74 73 74 74 74 74 74 74 74 74 74 74 74 74 74 74 75 75 75
RH                  67 56 58 70 79 85 90 88 60 49 48 61 74 82 88 82 60 51 53 66
WIND DIR             W SW SW  S SW SW SW SW  W  W SW SW SW SW SW SW  W  W  W  W
WIND SPD             8  6  8  4  1  1  1  8  8  9 10  8  8  9 10 10 10 11 13  9
CLOUDS              SC SC B1 SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC B1 B2
POP 12HR                     20          10          10          10          30
QPF 12HR                      0           0           0           0        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            C  C  C
TSTMS                   S  S                                            C  C  C
HEAT INDEX          92102 98 93 86          99107109 98 90 84    84 99108107 98
MAX HEAT              102   102    90         107   109    95    84   108   110


DATE          TUE 07/29/14  WED 07/30/14  THU 07/31/14  FRI 08/01/14
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    89      71    89      71    87      70    86
TEMP          78 76 89 82   74 73 88 81   73 73 86 80   72 72 86 80
DEWPT         75 72 68 69   68 68 66 68   68 69 67 68   68 67 67 69
PWIND DIR         W     W      NW    NE       E     E      NE     E
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 SC SC FW   FW FW SC SC   SC SC B1 B1   B1 B1 B1 B1
POP 12HR         50    20      10    20      10    30      20    30
RAIN SHWRS     C  C  S  S          S  S          C  C    S  S  C  C
TSTMS          C  C  S  S          S  S          C  C    S  S  C  C

$$
SCZ050-262100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
1048 AM EDT SAT JUL 26 2014

DATE             SAT 07/26/14            SUN 07/27/14            MON 07/28/14
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          79          91          79          92
TEMP                84 88 87 84 82 81 80 80 88 91 91 86 83 82 80 81 89 92 91 85
DEWPT               74 75 74 75 75 75 75 75 75 75 75 76 76 76 75 75 75 75 75 76
RH                  72 66 65 74 79 82 85 85 66 60 60 72 80 82 85 82 64 58 60 75
WIND DIR             W SW SW  S SW SW SW SW SW SW SW SW SW SW SW  W  W SW SW SW
WIND SPD             9 11 13 11 10 11 11  8 12 14 17 16 13 12 11 12 13 16 17 12
CLOUDS              SC SC SC SC FW FW FW FW SC SC SC FW FW FW SC SC SC SC B1 B1
POP 12HR                     20          10          10           5          30
QPF 12HR                      0           0           0           0        0.30
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            C  C  C
TSTMS                   S  S                                            C  C  C
HEAT INDEX          91 98 95 92 89 87 85 85 98102102 96 91 89 85 87 99103102 94
MAX HEAT               98    97    90    85   102   102    94    87   103   103


DATE          TUE 07/29/14  WED 07/30/14  THU 07/31/14  FRI 08/01/14
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    87      73    85      72    84      72    83
TEMP          79 77 87 80   75 75 84 79   73 74 84 79   74 74 83 79
DEWPT         74 71 68 70   69 66 66 67   67 68 66 67   67 66 66 68
PWIND DIR         W     W       E    NE      NE    NE      NE     E
WIND CHAR        GN    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1
POP 12HR         50    20      10    20      20    30      20    30
RAIN SHWRS     C  C  S  S          S  S    S  S  C  C    S  S  C  C
TSTMS          C  C  S  S          S  S    S  S  C  C    S  S  C  C

$$
SCZ048-262100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
1048 AM EDT SAT JUL 26 2014

DATE             SAT 07/26/14            SUN 07/27/14            MON 07/28/14
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                      92          76          96          80          96
TEMP                85 91 89 84 81 79 77 79 89 96 96 89 85 83 80 82 91 96 94 88
DEWPT               74 74 73 74 74 74 74 74 74 74 75 75 75 74 74 74 75 75 75 75
RH                  70 58 59 72 79 85 90 85 61 49 51 64 72 74 82 77 60 51 54 66
WIND DIR             W SW  S  S SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W SW
WIND SPD             6  8  9  5  2  2  2  6  9 10 11  9  8  9 10 11 11 12 12  9
CLOUDS              SC SC B1 SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR                     20          10          10           5          30
QPF 12HR                      0           0           0           0        0.22
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            C  C  C
TSTMS                   S  S                                            C  C  C
HEAT INDEX          93101 97 91 86          98107108 99 94 90 84 88102108106 98
MAX HEAT              101   101    90         107   108    98    88   108   108


DATE          TUE 07/29/14  WED 07/30/14  THU 07/31/14  FRI 08/01/14
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    89      72    88      72    86      71    86
TEMP          80 77 88 81   76 75 87 81   74 74 85 81   73 74 85 80
DEWPT         74 72 67 70   69 67 66 69   68 69 67 68   68 66 66 68
PWIND DIR         W     W      NW    NE       E     E      NE     E
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 SC SC SC   SC FW SC SC   SC B1 B1 B1   B1 B1 B1 B1
POP 12HR         50    20      10    20      10    30      20    30
RAIN SHWRS     C  C  S  S          S  S          C  C    S  S  C  C
TSTMS          C  C  S  S          S  S          C  C    S  S  C  C

$$
SCZ043-262100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
1048 AM EDT SAT JUL 26 2014

DATE             SAT 07/26/14            SUN 07/27/14            MON 07/28/14
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          98          78          98
TEMP                84 93 91 84 79 76 75 76 88 97 98 88 82 79 78 81 91 98 95 87
DEWPT               73 74 72 73 73 73 73 73 73 73 72 73 72 72 73 74 73 73 73 73
RH                  70 54 54 70 82 90 94 90 61 46 43 61 72 79 85 79 56 45 49 63
WIND DIR             W  W SW  S SW SW SW SW SW  W SW SW SW SW SW SW  W  W  W  W
WIND SPD             5  6  8  4  1  0  0  4  8 10 11  8  6  8  8  9 10 12 13  9
CLOUDS              SC SC B1 SC FW FW FW FW SC SC SC SC SC FW SC SC SC SC SC B1
POP 12HR                     20          10          10           5          50
QPF 12HR                      0           0           0           0        0.26
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            C  C  C
TSTMS                   S  S                                            C  C  C
HEAT INDEX          90103 99 90             96107107 96 87       86100109105 94
MAX HEAT              103   102    87         107   109    92    86   109   109


DATE          TUE 07/29/14  WED 07/30/14  THU 07/31/14  FRI 08/01/14
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          72    90      69    87      68    86      68    86
TEMP          76 74 90 81   71 72 87 80   70 72 86 79   70 71 86 79
DEWPT         72 69 65 67   67 64 64 67   67 67 66 66   66 64 63 66
PWIND DIR        NW    NW      NE    NE      NE     E       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC B1 B1   B1 SC B1 B1
POP 12HR         40    10      10    20      10    30      20    30
RAIN SHWRS     C  S                S  S          C  C    S  S  C  C
TSTMS          C  S                S  S          C  C    S  S  C  C

$$
GAZ099-262100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
1048 AM EDT SAT JUL 26 2014

DATE             SAT 07/26/14            SUN 07/27/14            MON 07/28/14
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          99          79          98
TEMP                86 93 91 84 80 77 75 77 90 98 99 91 84 81 79 81 91 96 97 89
DEWPT               75 74 72 73 73 72 73 74 73 72 72 72 72 73 74 75 74 73 73 73
RH                  70 54 54 70 79 85 94 90 58 43 42 54 67 77 85 82 58 48 46 59
WIND DIR             W  W  W SW SW SW SW  W  W  W  W SW SW SW SW  W  W  W  W  W
WIND SPD             6  5  8  3  0  0  0  6  9 11 12  8  8  9  9 10 11 12 13  9
CLOUDS              SC SC B1 FW FW FW FW FW SC SC SC SC SC FW SC SC SC SC B1 B1
POP 12HR                     20           5          10          10          50
QPF 12HR                      0           0           0           0        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            C  C  C
TSTMS                   S  S                                            C  C  C
HEAT INDEX          95103 99 90 84          98107109 99 90 86    87101106107 97
MAX HEAT              103   102    87         107   109    95    87   106   109


DATE          TUE 07/29/14  WED 07/30/14  THU 07/31/14  FRI 08/01/14
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          72    89      69    89      69    88      69    87
TEMP          76 74 88 81   71 71 88 81   71 71 87 81   71 71 86 80
DEWPT         72 70 64 63   61 63 62 65   66 68 64 67   66 64 63 67
PWIND DIR        NW    NW      NW    NE       E     E       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC FW   FW FW SC SC   SC SC B1 B1   B1 B1 B1 B1
POP 12HR         40    10       5    20      10    30      20    30
RAIN SHWRS     C  S                S  S          C  C    S  S  C  C
TSTMS          C  S                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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