Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 200813
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
313 AM EST Wed Nov 20 2019

SCZ050-202100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
313 AM EST Wed Nov 20 2019

Date             Wed 11/20/19            Thu 11/21/19            Fri 11/22/19
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      63          42          66          47          73
Temp          42 42 56 63 62 52 48 45 43 43 56 65 64 53 50 49 48 49 63 72 71 61
Dewpt         41 41 45 43 43 44 43 42 40 39 42 41 43 46 46 46 47 48 54 55 56 57
RH            96 96 66 48 50 74 83 89 89 86 59 41 46 77 86 89 96 96 72 55 59 87
Wind dir       W NW  N  N  N  N  N  N  N NE NE  E  S  S  S SW SW SW SW SW SW SW
Wind spd       3  4  8  8  8  4  3  2  2  2  5  3  4  2  0  1  1  2  6 11 10  6
Clouds        CL CL CL CL CL CL CL CL FW FW CL FW FW FW FW FW FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill       39
Min chill        39


Date          Sat 11/23/19  Sun 11/24/19  Mon 11/25/19  Tue 11/26/19
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          54    74      51    64      42    64      45    70
Temp          57 56 74 65   59 51 64 54   46 43 63 53   48 46 69 57
Dewpt         56 56 59 61   56 49 45 46   43 40 42 45   43 43 51 54
PWind dir        SW    SW       W    NW      NW     W      SW    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   OV B1 SC FW   FW FW FW FW   FW FW FW SC
PoP 12hr         10    30      60    10       0     0       0    10
Rain shwrs           S  C    L  C

$$
GAZ118-202100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
313 AM EST Wed Nov 20 2019

Date             Wed 11/20/19            Thu 11/21/19            Fri 11/22/19
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      66          42          68          48          73
Temp          44 43 56 65 65 54 48 46 43 43 58 67 66 55 52 51 49 49 63 72 72 63
Dewpt         41 41 45 43 43 45 44 42 41 41 44 44 45 48 49 50 49 49 55 56 57 57
RH            89 93 66 45 45 71 86 86 93 93 59 43 47 77 89 96100100 75 57 59 81
Wind dir       W  W NW  N  N  N NE  N  N NE NE  E SE SE  S NE  S SW SW SW SW  S
Wind spd       4  4  8  8  6  3  2  1  2  2  4  4  4  2  0  0  0  0  4  9  8  5
Clouds        CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 11/23/19  Sun 11/24/19  Mon 11/25/19  Tue 11/26/19
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          55    75      51    65      42    65      46    71
Temp          58 56 74 65   59 51 64 55   47 43 64 53   49 47 70 58
Dewpt         56 55 60 61   55 48 46 46   43 40 43 45   45 44 52 55
PWind dir        SW    SW       W    NW      NW    SW       W     E
Wind char        LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   OV B1 SC FW   FW FW FW FW   FW FW FW SC
PoP 12hr          5    30      60    10       0     0       0    10
Rain shwrs           S  C    L  C

$$
SCZ050-202100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
313 AM EST Wed Nov 20 2019

Date             Wed 11/20/19            Thu 11/21/19            Fri 11/22/19
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      63          44          65          51          71
Temp          47 47 56 62 62 54 50 48 46 46 56 64 63 55 54 53 52 52 64 70 69 62
Dewpt         42 42 45 44 44 44 44 42 41 41 43 43 45 47 48 48 49 50 55 56 57 58
RH            83 83 66 52 52 69 80 80 83 83 62 46 52 74 80 83 89 93 73 61 66 87
Wind dir       W NW  N  N  N  N  N  N  N  N NE  E SE  S  S SW SW SW SW SW SW SW
Wind spd       6  6  9 10  9  6  5  4  5  4  6  4  3  3  2  3  3  3  6 10 10  8
Clouds        CL CL CL CL CL CL CL CL CL FW CL FW FW FW FW FW FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 11/23/19  Sun 11/24/19  Mon 11/25/19  Tue 11/26/19
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          57    73      52    64      45    63      48    69
Temp          59 58 72 65   60 53 63 56   49 46 62 54   51 50 68 59
Dewpt         58 57 60 62   57 51 47 47   44 42 43 46   45 46 52 55
PWind dir        SW    SW       W    NW      NW     W       W     E
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   OV B1 SC FW   FW FW FW FW   FW FW FW SC
PoP 12hr         10    20      60    10       0     0       0    10
Rain shwrs           S  S    L  C

$$
SCZ048-202100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
313 AM EST Wed Nov 20 2019

Date             Wed 11/20/19            Thu 11/21/19            Fri 11/22/19
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      64          44          66          50          71
Temp          45 45 56 63 64 54 50 48 45 45 57 64 65 55 53 53 51 51 62 69 70 62
Dewpt         42 42 45 44 43 44 44 42 41 42 44 43 45 48 49 50 50 50 55 56 57 58
RH            89 89 66 50 46 69 80 80 86 89 62 46 48 77 86 89 96 96 78 63 63 87
Wind dir       W NW  N  N  N  N  N  N  N  N NE  E SE  S  S  S SW SW SW SW SW SW
Wind spd       5  5  8  8  8  4  3  2  2  2  4  3  3  1  0  0  1  1  4  9  8  5
Clouds        CL CL CL CL CL CL CL CL CL FW CL FW FW FW FW FW FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 11/23/19  Sun 11/24/19  Mon 11/25/19  Tue 11/26/19
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          56    73      51    63      43    63      46    69
Temp          57 57 73 66   59 51 62 55   48 44 62 53   49 48 68 58
Dewpt         57 56 60 61   55 49 46 47   43 41 42 46   45 45 52 55
PWind dir        SW    SW       W    NW      NW    SW      SW    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   OV B1 SC FW   FW FW FW FW   FW FW FW SC
PoP 12hr         10    30      60    10       0     0       0    10
Rain shwrs           S  C    L  C

$$
SCZ043-202100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
313 AM EST Wed Nov 20 2019

Date             Wed 11/20/19            Thu 11/21/19            Fri 11/22/19
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      64          39          67          45          71
Temp          39 38 55 63 63 51 46 43 41 40 56 65 65 52 49 47 46 46 61 69 70 59
Dewpt         39 38 44 43 42 43 43 41 40 40 42 41 42 45 45 45 46 46 53 55 55 56
RH           100100 66 48 46 74 89 93 96100 59 41 43 77 86 93100100 75 61 59 90
Wind dir       W NW  N  N  N  N  N  N  N NE NE  E  S  S  S  S  S SW SW SW SW SW
Wind spd       3  3  6  8  6  2  1  1  1  1  3  2  2  1  0  1  0  1  4  8  6  4
Clouds        CL CL CL CL CL CL CL CL FW FW CL FW FW FW FW FW FW SC SC SC B1 B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    37 36
Min chill        36    39


Date          Sat 11/23/19  Sun 11/24/19  Mon 11/25/19  Tue 11/26/19
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          53    73      49    63      39    64      42    69
Temp          53 54 72 63   57 49 63 52   44 40 63 50   45 43 68 55
Dewpt         53 54 59 60   54 48 45 45   42 39 41 44   42 41 50 53
PWind dir        SW    SW       W    NW      NW     W      SW    SE
Wind char        LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B2   OV B1 FW FW   FW FW FW FW   FW FW FW SC
PoP 12hr         10    30      60     5       0     0       0    10
Rain shwrs           S  C    L  C

$$
GAZ099-202100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
313 AM EST Wed Nov 20 2019

Date             Wed 11/20/19            Thu 11/21/19            Fri 11/22/19
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      65          40          67          47          71
Temp          42 42 57 64 65 52 48 44 41 41 56 65 66 54 51 49 48 48 61 69 70 61
Dewpt         40 40 43 42 41 45 44 42 40 40 43 42 42 46 47 47 47 48 53 55 55 57
RH            93 93 59 45 41 77 86 93 96 96 62 43 42 74 86 93 96100 75 61 59 87
Wind dir       W NW  N  N  N  N NE NE NE  E  E SE  S SE SE  S  S SW SW SW SW SW
Wind spd       4  4  9  6  5  2  2  1  1  1  4  3  3  1  0  0  1  1  4  9  6  3
Clouds        CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW SC SC SC B1 B1 B1 B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    39 39
Min chill        39


Date          Sat 11/23/19  Sun 11/24/19  Mon 11/25/19  Tue 11/26/19
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          54    74      48    63      39    64      42    71
Temp          57 56 73 64   56 48 62 52   44 40 62 52   46 43 69 57
Dewpt         56 56 60 61   53 46 43 44   40 38 41 44   42 42 49 53
PWind dir        SW    SW       W    NW      NW    SW      SW    SE
Wind char        LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B2   B2 B1 FW FW   FW FW FW FW   FW FW FW SC
PoP 12hr         10    40      60     5       0     0       0    10
Rain shwrs           S  C    L  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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