Point Forecast Matrices
Issued by NWS Charleston, SC

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000
FOUS52 KCHS 300659
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
259 AM EDT SAT JUL 30 2016

SCZ050-302200-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
259 AM EDT SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      98          80          95          79          93
TEMP          81 82 92 97 95 89 84 82 81 82 90 94 92 87 83 81 80 81 89 92 91 85
DEWPT         76 75 74 72 74 76 76 76 76 76 75 74 75 76 76 75 75 75 75 74 75 75
RH            85 79 56 45 51 66 77 82 85 82 62 53 58 70 80 82 85 82 64 56 60 72
WIND DIR       W  W  W SW  S  S SW  S SW SW SW  S  S  S  S SW SW SW SW SW  S  S
WIND SPD       4  4  6 10 11 10  8  6  5  6  8  9 12 11  9  8  6  6  8  9  9  9
CLOUDS        FW FW FW B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC B1 B1 B1 B1
POP 12HR                     30          10          30          20          50
QPF 12HR                   0.03           0        0.03           0        0.25
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C                 S  C  C  S  S  S  S  C  C  C  C  C
TSTMS                   S  C                 S  C  C  S  S  S  S  C  C  C  C  C
HEAT INDEX         102106106100 93         101105103 98 91          99102102 94
MAX HEAT         92   106   107    98         105   105    94         102   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    92      76    91      76    90      76    91
TEMP          80 79 91 84   79 78 90 83   78 78 89 83   78 78 90 83
DEWPT         76 75 74 75   75 75 72 74   74 74 72 74   74 74 72 74
PWIND DIR        SW    SW      SW     E       E     E       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   SC SC B1 B1   B1 SC B1 B1
POP 12HR         40    50      40    40      20    30      20    40
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS          C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C

$$
GAZ118-302200-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
259 AM EDT SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      99          78          95          78          95
TEMP          80 81 92 98 95 88 83 81 79 81 90 94 93 86 83 81 79 80 90 93 92 85
DEWPT         73 73 73 70 72 72 75 75 75 75 73 73 74 74 74 74 74 74 73 72 73 74
RH            79 77 54 41 48 59 77 82 88 82 58 51 54 68 74 79 85 82 58 51 54 70
WIND DIR       W  W  W SW  S  S  S  S  S SW SW  S  S  S  S  S SW SW SW SW SW  S
WIND SPD       3  5  6  8 10  8  6  6  4  6  6  8 10 10  9  6  6  6  8  8  6  6
CLOUDS        FW FW FW SC B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR                     20          10          40          20          50
QPF 12HR                      0           0        0.06           0        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S                 S  C  C  S  S        S  S  C  C  S
TSTMS                      S                 S  C  C  S  S        S  S  C  C  S
HEAT INDEX         101105104 95 90          98103103 94 90          98101101 93
MAX HEAT              105   107    93         103   105    93         101   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    92      75    91      75    92
TEMP          79 79 93 85   79 78 91 84   78 78 90 83   78 77 91 83
DEWPT         74 74 74 74   74 74 75 75   74 74 75 75   73 73 75 75
PWIND DIR        SW    SW      SW     E       E     E       W     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   B1 SC B1 B1   B1 B1 B1 B1
POP 12HR         20    50      30    40      30    40      30    40
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
SCZ050-302200-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
259 AM EDT SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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          83          93          80          92
TEMP          85 84 91 94 93 89 85 84 84 84 89 92 91 86 83 82 81 82 88 91 90 85
DEWPT         77 76 75 76 77 78 77 77 76 76 76 75 76 76 76 76 76 76 75 75 75 76
RH            77 77 60 56 60 70 77 80 77 77 66 58 62 72 80 82 85 82 66 60 62 75
WIND DIR      SW  W  W  S  S  S SW SW SW SW SW  S  S  S  S SW SW SW SW SW  S SW
WIND SPD      10  6  8 12 13 13 11 10 10  9 11 13 17 16 13 11  9  9 11 13 13 13
CLOUDS        FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR                     20          10          20          20          40
QPF 12HR                      0           0           0           0        0.19
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S                 S  S  S        S  S  S  S  C  C  C
TSTMS                      S                 S  S  S        S  S  S  S  C  C  C
HEAT INDEX    96 93102106107102 96 94 92 93100103103 96 91          98102100 94
MAX HEAT         97   106   107    98    94   103   103    94         102   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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          79    90      78    89      78    89      78    89
TEMP          81 80 89 84   80 79 88 83   80 79 88 83   79 79 88 83
DEWPT         76 75 76 76   76 76 74 75   75 75 74 75   75 75 74 75
PWIND DIR        SW    SW      SW     E      SE     E       S     E
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   SC SC B1 B1   B1 SC B1 B1
POP 12HR         40    50      40    40      20    30      20    40
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS          C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C

$$
SCZ048-302200-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
259 AM EDT SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      98          80          94          79          93
TEMP          81 82 92 97 95 89 84 83 81 82 90 93 92 87 83 82 80 81 89 92 91 85
DEWPT         75 74 74 71 73 75 76 76 76 75 75 75 75 76 76 75 75 75 74 73 74 75
RH            82 77 56 43 49 64 77 80 85 79 62 56 58 70 80 79 85 82 61 54 58 72
WIND DIR       W  W  W SW  S  S  S SW SW SW SW  S  S  S  S  S SW SW SW SW  S  S
WIND SPD       3  5  6  8 10  8  6  6  5  6  6  8 10  9  9  8  6  6  8  9  8  8
CLOUDS        FW FW FW SC B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR                     20          10          30          20          50
QPF 12HR                      0           0           0           0        0.18
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S                 S  S  C  S  S        C  C  C  C  C
TSTMS                      S                 S  S  C  S  S        C  C  C  C  C
HEAT INDEX         102105105 99 93 91      101105103 98 91          98101101 94
MAX HEAT         90   105   107    96         105   105    94         101   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    93      78    91      78    90      77    91
TEMP          80 80 92 85   80 80 91 84   80 79 90 84   79 79 90 84
DEWPT         75 74 74 75   76 75 73 74   75 74 73 74   75 74 73 74
PWIND DIR        SW    SW      SW    SE      SE     E      SW     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   B1 SC B1 B1   B1 B1 B1 B1
POP 12HR         30    50      30    50      30    40      30    40
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
SCZ043-302200-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
259 AM EDT SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      99          77          96          77          95
TEMP          79 80 92 98 95 88 83 80 79 80 90 95 93 86 82 80 79 80 89 93 92 85
DEWPT         73 73 73 69 69 74 74 75 75 75 74 73 74 75 75 75 75 75 73 72 73 74
RH            82 79 54 39 43 63 74 85 88 85 60 49 54 70 79 85 88 85 59 51 54 70
WIND DIR       W SW  W SW SW  S SW SW SW SW SW SW  S  S  S  S SW SW SW SW SW  S
WIND SPD       1  3  5  8  8  6  4  3  3  4  5  6  9  8  5  5  4  5  6  8  4  5
CLOUDS        FW FW FW SC B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC B1 B2 B2 B2
POP 12HR                     30          20          40          30          50
QPF 12HR                   0.07           0        0.06           0        0.27
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  S  S  S        S  C  C  C  C        C  C  C  C  C
TSTMS                      C  S  S  S        S  C  C  C  C        C  C  C  C  C
HEAT INDEX         101104101 97 90          99105103 95             97101101 93
MAX HEAT              104   105    94         105   105    94         102   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    92      75    92      75    91      74    92
TEMP          79 78 91 84   78 78 91 83   78 77 90 83   77 77 91 83
DEWPT         75 74 73 74   74 74 71 73   74 74 71 73   73 73 71 73
PWIND DIR        SW    SW       S     E       E     E       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   SC SC B1 B1   B1 SC B1 B1
POP 12HR         40    50      30    40      20    40      20    40
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS          C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C

$$
GAZ099-302200-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
259 AM EDT SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      99          76          97          77          95
TEMP          76 77 91 98 95 87 82 79 78 79 90 96 94 87 82 80 78 79 89 94 92 85
DEWPT         71 72 73 70 70 72 74 74 73 75 73 73 73 74 74 74 75 75 74 72 73 74
RH            85 85 56 41 45 61 77 85 85 88 58 48 51 65 77 82 91 88 61 49 54 70
WIND DIR       W  W  W  W  W SW  S SW SW SW SW SW SW  S  S  S SW SW SW SW  W SW
WIND SPD       1  3  5  6  6  4  2  2  2  4  5  6  8  5  4  4  3  4  6  8  6  5
CLOUDS        FW FW FW SC B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1
POP 12HR                     20          20          40          30          50
QPF 12HR                      0           0        0.07           0        0.20
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S  S  S              C  C  C  C        S  S  C  C  S
TSTMS                      S  S  S              C  C  C  C        S  S  C  C  S
HEAT INDEX         100105102 94             98106103 95             98102101 93
MAX HEAT              105   106    92         106   106    93         102   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    95      75    93      75    92      75    92
TEMP          79 79 94 85   78 78 92 84   78 77 91 83   78 77 91 83
DEWPT         73 74 73 75   74 74 72 74   73 73 72 74   73 74 72 74
PWIND DIR        SW     W      SW    SE      SE     E      SE    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 SC B1 B1   B1 B1 B1 B1
POP 12HR         20    50      20    40      30    40      20    40
RAIN SHWRS     S  S  C  C    S  S  C  C    C  C  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    C  C  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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