Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 232305
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
704 PM EDT Sat Sep 23 2017

SCZ050-240900-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
704 PM EDT Sat Sep 23 2017

Date           09/23/17      Sun 09/24/17            Mon 09/25/17            Tue
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                      70          85          68          86          70
Temp             77 73 71 71 70 80 85 84 77 74 72 69 69 79 85 85 77 74 72 71 70
Dewpt            69 70 69 68 68 68 68 68 69 69 67 65 64 65 66 67 68 69 68 68 68
RH               76 90 93 90 93 67 57 59 76 84 84 87 84 62 53 55 74 84 87 90 93
Wind dir          E  E NE  N  N NE NE NE NE NE  N  N  N  N  N  N NE  N  N  N  N
Wind spd          6  4  4  5  6  9  9  9  5  5  5  6  6  9  9  6  4  4  4  5  6
Clouds           FW FW FW SC SC SC B1 B1 SC SC FW FW FW SC SC SC SC SC SC SC SC
PoP 12hr                      0           5           5           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           09/26  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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          86      70    88      70    89      70    86      69    79
Temp          85 76   73 71 87 78   73 71 88 77   74 71 86 79   72 70 79 71
Dewpt         69 70   68 68 67 68   68 67 68 70   69 67 67 69   68 67 62 62
PWind dir         N       N    NW       W    NW      SW     E       E     N
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC FW FW   FW FW FW FW   FW SC SC SC   B1 B2 B1 SC
PoP 12hr         10      10     5       5    10      10    20      20    20
Rain shwrs                                               C  C    S  S  S  S
Tstms                                                    C  C    S  S  S  S

$$
GAZ118-240900-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
704 PM EDT Sat Sep 23 2017

Date           09/23/17      Sun 09/24/17            Mon 09/25/17            Tue
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                      70          87          69          88          69
Temp             78 75 72 71 70 81 86 86 79 75 72 70 70 81 87 87 78 74 71 70 70
Dewpt            69 69 69 68 68 67 67 67 69 69 68 67 65 64 64 65 67 67 67 66 66
RH               74 82 90 90 93 63 53 53 72 82 87 90 84 56 46 48 69 79 87 87 87
Wind dir          E  E NE  N  N NE NE NE NE NE  N  N  N  N  N NE NE  N NW NW  N
Wind spd          6  4  4  5  6  9  9  6  4  4  3  4  5  8  8  6  4  3  2  3  4
Clouds           SC FW FW SC SC SC B1 B1 SC SC SC FW FW FW FW FW FW FW SC SC SC
PoP 12hr                      5           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           09/26  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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      70    90      69    91      70    89      70    82
Temp          88 79   73 70 89 80   73 71 90 80   73 71 89 79   73 70 81 74
Dewpt         67 68   67 68 65 67   67 65 65 68   68 66 66 68   69 66 62 62
PWind dir         N      NW    NW       W     W      SW     S       E    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC FW FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 SC
PoP 12hr         10      10     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S

$$
SCZ050-240900-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
704 PM EDT Sat Sep 23 2017

Date           09/23/17      Sun 09/24/17            Mon 09/25/17            Tue
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          85          70          85          71
Temp             77 75 74 73 72 81 84 83 78 75 73 71 71 79 84 84 77 74 73 72 71
Dewpt            71 71 71 70 68 69 69 69 70 69 68 66 65 66 67 68 69 69 69 69 68
RH               82 87 90 90 87 67 61 63 76 82 84 84 81 64 57 59 76 84 87 90 90
Wind dir          E  E NE NE  N NE NE NE NE NE  N  N  N  N  N  N NE  N  N  N  N
Wind spd          9  8  8  9 10 11 11 11  9  8  8  8  9 10 10  8  5  5  6  8  9
Clouds           FW FW FW SC SC SC B1 B1 SC SC FW FW FW SC SC SC SC SC SC SC SC
PoP 12hr                      5           5           5           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           09/26  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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          86      72    87      72    87      71    85      71    79
Temp          85 77   74 72 86 78   74 73 87 78   74 72 84 78   73 71 79 72
Dewpt         70 71   69 69 68 70   69 68 69 71   70 68 69 70   69 68 64 63
PWind dir         N       N    NW       W     W      SW     E       E    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC FW FW   FW FW FW FW   FW SC SC SC   B1 B2 B1 SC
PoP 12hr         10      10     5       5    10      10    20      30    20
Rain shwrs                                               C  C    C  C  S  S
Tstms                                                    C  C    C  C  S  S

$$
SCZ048-240900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
704 PM EDT Sat Sep 23 2017

Date           09/23/17      Sun 09/24/17            Mon 09/25/17            Tue
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                      70          86          69          87          69
Temp             77 75 73 71 70 81 85 85 78 74 72 71 69 79 85 86 77 74 71 70 70
Dewpt            70 70 70 69 68 67 67 68 69 69 68 66 65 64 65 66 68 68 68 67 67
RH               79 84 90 93 93 63 55 57 74 84 87 84 87 60 51 51 74 82 90 90 90
Wind dir          E  E NE NE  N NE NE NE NE NE  N  N  N  N  N NE NE  N  N  N  N
Wind spd          8  5  4  6  6  9  8  8  5  5  5  5  6  9  9  6  4  3  3  4  6
Clouds           SC FW FW SC SC SC B1 B1 SC SC FW FW FW FW FW SC SC SC SC SC SC
PoP 12hr                      5           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           09/26  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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          87      70    89      70    90      70    87      70    80
Temp          86 77   73 71 87 79   73 71 89 80   74 71 87 79   74 71 80 74
Dewpt         68 69   68 68 66 68   68 66 66 69   69 67 67 69   70 67 62 62
PWind dir         N      NW    NW       W    NW      SW     E       E    NE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC FW FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 SC
PoP 12hr         10      10     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S

$$
SCZ043-240900-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
704 PM EDT Sat Sep 23 2017

Date           09/23/17      Sun 09/24/17            Mon 09/25/17            Tue
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                      66          86          67          87          68
Temp             77 72 70 67 66 79 84 85 77 73 70 68 68 78 85 86 77 73 71 69 69
Dewpt            69 69 68 67 66 66 66 66 68 67 66 65 64 64 64 65 67 67 67 66 66
RH               76 90 93100100 64 55 53 74 81 87 90 87 62 50 50 71 81 87 90 90
Wind dir          E  E NE  N  N NE NE NE NE NE  N  N  N  N  N  N NE  N  N  N  N
Wind spd          4  3  3  4  5  9  9  8  4  4  3  4  5  8  8  6  3  3  2  3  4
Clouds           FW FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC
PoP 12hr                      0           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           09/26  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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          88      70    89      68    91      68    88      67    79
Temp          86 77   73 70 88 78   72 70 90 79   72 69 86 78   71 68 79 70
Dewpt         68 69   67 67 66 66   66 65 65 67   67 65 65 67   67 64 58 58
PWind dir         N      NW    NW       W    NW      SW    NE      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC SC FW   FW FW FW FW   FW FW SC SC   B1 B1 SC SC
PoP 12hr         10      10     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S

$$
GAZ099-240900-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
704 PM EDT Sat Sep 23 2017

Date           09/23/17      Sun 09/24/17            Mon 09/25/17            Tue
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                      67          87          67          89          67
Temp             77 72 69 68 68 80 86 86 78 73 70 69 68 80 87 88 78 72 70 68 68
Dewpt            69 69 68 67 67 66 66 66 68 67 67 66 65 64 64 64 65 66 65 65 65
RH               76 90 97 97 97 62 51 51 71 81 90 90 90 58 46 45 64 81 84 90 90
Wind dir          E  E NE  N  N NE NE NE NE NE  N  N  N  N  N  N NE  N  N  N  N
Wind spd          4  3  3  4  4 10 10  9  5  3  2  3  4  6  8  6  4  2  1  2  3
Clouds           SC FW FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW
PoP 12hr                      5           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           09/26  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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      69    91      68    92      68    90      67    80
Temp          87 80   71 69 89 80   71 69 91 79   71 69 88 79   70 67 80 73
Dewpt         65 67   66 67 65 66   65 65 64 66   66 64 64 66   65 61 58 57
PWind dir         N       N    NW      NW    NW      SW    NW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC FW FW   FW FW FW FW   FW FW SC SC   SC B1 SC SC
PoP 12hr          5       5     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    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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