Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 251347
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
946 AM EDT WED MAY 25 2016

SCZ050-252100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
946 AM EDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      88          66          87          65          86
TEMP                83 86 86 78 71 67 66 70 83 87 86 79 71 68 65 70 82 86 85 78
DEWPT               65 62 63 67 65 63 63 63 63 61 61 62 63 63 64 64 62 60 61 63
RH                  55 45 46 69 81 87 90 78 51 42 43 56 76 84 97 81 51 42 45 60
WIND DIR             S  S  S  S  S  S  S SW  S SE SE SE SE SE  E NE  E  E  E  E
WIND SPD             3  8 11  6  3  3  1  2  3  6 12  8  4  2  2  4  6 11 13  8
CLOUDS              SC SC SC FW FW FW FW FW SC SC FW CL CL CL FW FW FW FW FW SC
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          68    84      71    83      71    84      72    84
TEMP          69 72 84 79   73 73 83 79   72 74 83 79   74 74 84 78
DEWPT         65 67 68 68   70 70 70 69   70 69 70 69   69 70 69 69
PWIND DIR        NE    NE      NE    NE      NE     E      SE     S
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         20    40      40    40      40    40      30    30
RAIN SHWRS        S  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

$$
GAZ118-252100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
946 AM EDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      88          66          87          65          87
TEMP                83 87 87 79 71 68 66 69 82 86 86 78 71 67 65 69 82 86 86 79
DEWPT               64 62 63 64 65 65 65 65 62 61 61 62 62 63 64 64 61 60 61 63
RH                  53 43 45 60 81 90 97 87 51 43 43 58 73 87 97 84 49 42 43 58
WIND DIR            SW SE SE  S  S SE  S  S SE  E SE SE SE SE  E NE  E  E  E  E
WIND SPD             2  8 10  8  3  3  1  2  3  8 13  9  5  2  2  4  8 11 13  9
CLOUDS              FW SC FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          67    86      70    84      70    85      71    85
TEMP          69 71 86 80   72 72 83 78   71 72 85 79   74 73 85 78
DEWPT         64 66 68 68   69 69 70 69   69 68 70 70   69 69 70 70
PWIND DIR        NE    NE      NE    NE       N     N      SW     S
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW SC B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 B2
POP 12HR         10    30      30    40      40    40      30    30
RAIN SHWRS           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

$$
SCZ050-252100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
946 AM EDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      83          69          85          67          84
TEMP                80 82 83 77 73 70 69 72 82 84 83 78 72 69 67 71 81 84 83 78
DEWPT               67 65 65 67 66 67 67 65 63 62 63 64 64 64 65 65 63 62 63 65
RH                  65 56 55 71 79 90 93 79 53 48 51 62 76 84 93 81 54 48 51 64
WIND DIR            SW  S  S  S  S  S  S SW  S SE SE SE SE SE  E NE  E  E  E  E
WIND SPD             4 10 12  8  5  4  2  2  8 11 12  8  5  3  3  5 10 13 14 10
CLOUDS              SC SC FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW FW FW FW
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          69    83      72    82      73    82      74    83
TEMP          71 73 82 78   74 74 81 78   74 74 82 79   75 75 82 78
DEWPT         67 68 69 69   70 70 70 70   70 70 71 70   70 70 70 70
PWIND DIR        NE    NE      NE    NE      NE    SE      SE     S
WIND CHAR        GN    GN      GN    GN      LT    LT      GN    GN
AVG CLOUDS    SC SC B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1
POP 12HR         20    40      40    40      40    40      40    30
RAIN SHWRS        S  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

$$
SCZ048-252100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
946 AM EDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      86          67          86          66          86
TEMP                83 85 85 77 71 67 67 70 83 86 85 78 72 69 66 71 82 86 84 79
DEWPT               66 64 65 66 67 66 66 63 64 62 62 63 64 64 65 65 62 60 61 63
RH                  57 50 51 69 87 97 97 78 53 45 46 60 76 84 97 81 51 42 46 58
WIND DIR            SW  S  S  S  S  S  S  S  S SE SE SE SE SE  E NE  E  E  E  E
WIND SPD             4  8  9  5  3  2  1  1  3  5 11  8  4  2  2  4  6 10 13  8
CLOUDS              SC FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW SC
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          68    85      71    83      72    83      73    84
TEMP          70 71 84 79   73 73 82 78   73 74 83 77   74 74 83 78
DEWPT         65 67 68 68   70 69 69 69   70 69 70 70   69 70 69 70
PWIND DIR        NE    NE      NE    NE       N    NE      SE     S
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    GN
AVG CLOUDS    SC SC SC B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         20    40      40    40      40    40      30    30
RAIN SHWRS        S  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

$$
SCZ043-252100-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
946 AM EDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      89          63          88          63          88
TEMP                83 87 87 78 69 66 63 68 82 87 87 78 70 65 63 67 81 87 87 78
DEWPT               65 58 60 62 64 64 63 64 63 61 60 61 62 63 63 64 60 57 59 61
RH                  55 38 40 58 84 93100 87 53 42 40 56 76 93100 90 49 36 39 56
WIND DIR            SW  S  S  S  S  S  S  S  S SE SE  S SE  E  E NE  E  E  E  E
WIND SPD             3  5  6  4  2  0  0  1  2  4  6  9  6  2  1  2  5  8  9  8
CLOUDS              SC SC SC FW FW FW FW FW SC SC SC SC FW CL CL FW FW FW FW SC
POP 12HR                      0           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          65    86      70    83      70    84      70    85
TEMP          67 69 86 81   71 71 83 80   72 72 84 78   71 73 84 79
DEWPT         63 65 67 67   69 69 69 69   69 68 69 70   68 69 68 70
PWIND DIR        NE    NE      NE    NE      NE    NE      SE     S
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW SC B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10    30      40    40      40    40      30    40
RAIN SHWRS           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

$$
GAZ099-252100-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
946 AM EDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      89          63          89          64          89
TEMP                82 86 88 80 71 66 64 67 82 88 89 82 72 68 64 67 81 87 89 82
DEWPT               64 60 59 63 65 65 64 66 62 60 60 62 62 63 64 64 60 57 58 60
RH                  55 42 38 56 81 97100 97 51 39 38 51 71 84100 90 49 36 35 47
WIND DIR             S  S  S SE SE  S SW  S SE  E SE SE SE  S SE  E  E  E  E  E
WIND SPD             3  5  5  2  1  0  0  2  3  4  5  6  5  2  1  2  5  8 10  8
CLOUDS              CL FW SC FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR                      0           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          65    87      69    85      70    86      71    86
TEMP          68 68 86 82   71 71 85 81   71 72 85 81   73 73 85 79
DEWPT         62 64 64 67   68 68 68 69   69 68 67 70   69 69 68 71
PWIND DIR         E    NE      NE     N       N     N       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW SC   B1 B1 B1 B2   B2 B1 B1 B2   B2 B1 B1 B2
POP 12HR         10    20      20    30      30    40      30    30
RAIN SHWRS           S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                S  S    S  S  C  C    C  C  C  C    C  C  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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