Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 250819
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
319 AM EST Wed Nov 25 2020

SCZ050-252100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
319 AM EST Wed Nov 25 2020

Date             Wed 11/25/20            Thu 11/26/20            Fri 11/27/20
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                      75          61          78          61          76
Temp          51 53 66 74 72 65 63 64 64 63 72 77 75 68 64 64 63 61 69 76 74 64
Dewpt         49 51 58 62 63 64 63 64 64 63 66 65 65 65 64 64 63 61 65 63 60 58
RH            93 93 75 66 73 97100100100100 81 67 71 90100100100100 87 64 62 81
Wind dir      NE  E SE  S  S  S  S  S SW SW SW SW SW  S  S SW SW  W  W  W  W NW
Wind spd       4  4  6 10  8  5  5  5  3  4  8  9  8  5  4  3  4  3  5  6  6  3
Clouds        B1 B2 B1 B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr                      5          10          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S  S  S  S  S  S  S


Date          Sat 11/28/20  Sun 11/29/20  Mon 11/30/20  Tue 12/01/20
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    69      52    67      56    65      36    51
Temp          59 57 68 59   55 53 67 60   60 56 65 54   44 36 49 43
Dewpt         55 54 57 55   52 50 57 59   60 56 56 47   36 29 30 30
PWind dir        NW     N      NE     E       S    SW       W     W
Wind char        LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    SC B1 B2 B2   B2 B2 B2 B2   OV OV B2 B1   SC SC FW FW
PoP 12hr         10    20      10    40      60    50      20    10
Rain shwrs           S  S          C  C    L  L  C  C    S
Tstms                                 S    S  S

$$
GAZ118-252100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
319 AM EST Wed Nov 25 2020

Date             Wed 11/25/20            Thu 11/26/20            Fri 11/27/20
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                      77          62          78          62          78
Temp          56 55 69 76 75 66 65 65 63 63 71 78 77 69 65 64 63 63 70 76 77 67
Dewpt         54 53 59 60 61 63 63 63 62 62 64 65 65 66 65 63 63 62 65 63 61 60
RH            93 93 70 58 62 90 93 93 97 97 79 64 67 90100 97100 97 84 64 58 78
Wind dir       E  E SE  S  S  S  S  S  S  S SW SW SW  S  S SW SW  W  W  W  W  W
Wind spd       4  4  6 10  9  5  5  4  3  4  6  8  6  4  3  3  3  2  5  5  5  2
Clouds        B1 B1 SC SC SC SC FW SC SC B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr                      5          10          20          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S


Date          Sat 11/28/20  Sun 11/29/20  Mon 11/30/20  Tue 12/01/20
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          59    70      55    68      55    65      36    52
Temp          61 59 69 62   57 55 67 61   60 55 64 54   43 36 50 44
Dewpt         56 55 58 57   54 52 57 61   60 55 51 44   33 28 28 30
PWind dir        NW    NW      NE     E       S     W       W     W
Wind char        LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    SC B2 B2 B2   B2 B2 B2 B2   OV OV B2 B1   SC SC FW FW
PoP 12hr         20    40      10    40      60    50      20     5
Rain shwrs        S  C  C          C  C    L  L  C  C    S
Tstms                                 S    S  S

$$
SCZ050-252100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
319 AM EST Wed Nov 25 2020

Date             Wed 11/25/20            Thu 11/26/20            Fri 11/27/20
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                      74          63          76          63          76
Temp          60 60 68 73 72 66 65 65 65 64 72 76 74 68 66 65 64 63 70 75 74 65
Dewpt         54 56 61 63 64 64 65 65 65 64 66 65 65 65 65 65 64 63 65 63 61 59
RH            81 87 78 71 76 93100100100100 81 69 74 90 97100100100 84 66 64 81
Wind dir       E  E SE  S  S  S  S SW SW SW SW SW SW SW SW SW SW  W  W  W  W NW
Wind spd       8  8 10 11 10  8  8  8  4  6 10 11 10  8  6  5  6  5  8  9  9  4
Clouds        B1 B2 B1 B1 SC B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr                     10          10          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S  S  S  S  S  S  S


Date          Sat 11/28/20  Sun 11/29/20  Mon 11/30/20  Tue 12/01/20
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          58    69      55    68      57    66      38    51
Temp          61 58 69 60   56 55 67 61   61 57 65 55   44 38 50 44
Dewpt         56 55 57 56   53 52 58 59   61 57 56 48   38 32 31 32
PWind dir        NW     N      NE     E       S    SW       W     W
Wind char        LT    LT      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC B1 B2 B2   B2 B2 B2 B2   OV OV B2 B1   SC SC FW FW
PoP 12hr         10    20      10    40      60    50      20    10
Rain shwrs           S  S          C  C    L  L  C  C    S
Tstms                                 S    S  S

$$
SCZ048-252100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
319 AM EST Wed Nov 25 2020

Date             Wed 11/25/20            Thu 11/26/20            Fri 11/27/20
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                      76          62          77          62          76
Temp          55 56 68 73 72 66 65 65 64 63 70 76 75 68 66 65 64 63 69 74 74 66
Dewpt         53 55 60 61 63 63 63 63 63 62 65 65 66 66 65 64 63 63 65 63 60 59
RH            93 96 76 66 73 90 93 93 97 97 84 69 74 93 97 97 97100 87 69 62 78
Wind dir       E  E SE  S  S  S  S  S  S SW SW SW  S  S  S SW SW  W  W  W  W NW
Wind spd       5  5  6  9  8  5  5  5  4  5  8  9  6  4  4  3  4  3  6  6  6  2
Clouds        B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC
PoP 12hr                      5          10          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S        S  S  S  S


Date          Sat 11/28/20  Sun 11/29/20  Mon 11/30/20  Tue 12/01/20
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          58    68      54    66      55    64      37    51
Temp          61 58 68 62   57 55 65 62   62 57 63 55   45 37 49 44
Dewpt         56 55 58 57   53 52 58 60   60 56 53 45   35 29 30 31
PWind dir        NW     N      NE     E       S     W       W     W
Wind char        LT    LT      LT    GN      GN    GN      GN    BZ
Avg clouds    SC B1 B2 B2   B2 B2 B2 B2   OV OV B2 B1   SC SC FW FW
PoP 12hr         10    30      10    40      60    50      20     5
Rain shwrs           C  S          C  C    L  L  C  C    S
Tstms                                 S    S  S

$$
SCZ043-252100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
319 AM EST Wed Nov 25 2020

Date             Wed 11/25/20            Thu 11/26/20            Fri 11/27/20
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                      74          60          77          59          76
Temp          50 52 64 72 72 63 61 62 61 61 70 76 76 66 62 61 60 59 67 75 74 62
Dewpt         47 49 57 59 61 62 61 61 61 61 65 65 65 66 62 61 60 59 64 61 57 57
RH            89 89 78 64 68 97100 97100100 84 69 69100100100100100 90 62 55 84
Wind dir      NE  E SE  S  S  S  S  S  S  S SW SW SW  S  S SW SW  W  W  W  W NW
Wind spd       3  4  3  9  8  5  4  4  3  4  6  8  5  4  3  2  3  2  5  6  6  2
Clouds        B1 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 SC SC SC
PoP 12hr                      5          10          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S  S  S  S  S  S  S
Tstms                                           S  S


Date          Sat 11/28/20  Sun 11/29/20  Mon 11/30/20  Tue 12/01/20
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    68      49    65      51    63      34    49
Temp          56 55 67 58   53 50 64 56   56 52 63 52   40 34 47 40
Dewpt         53 53 56 55   51 48 54 56   56 52 52 44   33 27 27 29
PWind dir        NW     N      NE     E       S     W       W     W
Wind char        LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B2 B2 B2   B1 B2 B2 B2   OV OV B2 B1   SC SC FW FW
PoP 12hr         10    30      10    40      60    50      20     5
Rain shwrs           C  S          S  C    L  L  C  C    S
Tstms                                 S    S  S

$$
GAZ099-252100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
319 AM EST Wed Nov 25 2020

Date             Wed 11/25/20            Thu 11/26/20            Fri 11/27/20
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                      78          60          79          59          79
Temp          54 55 65 75 77 67 63 62 61 61 70 78 78 68 63 62 60 60 69 77 77 65
Dewpt         51 52 57 57 57 60 60 59 59 60 62 63 64 66 63 62 60 60 63 58 55 57
RH            90 90 75 54 50 78 90 90 93 97 76 60 62 93100100100100 81 52 47 75
Wind dir      NE  E SE  S  S SE  S  S  S  S SW SW SW SW  S SW SW SW  W  W  W  W
Wind spd       2  3  4 10  9  5  5  4  4  5  8 10  8  3  3  1  3  1  5  5  6  2
Clouds        B2 B2 SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC B1 B2 B1 SC SC SC
PoP 12hr                      5          10          30          20          20
QPF 12hr                      0           0        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  C  C  S  S  S  S  S  S
Tstms                                           S  S  S  S


Date          Sat 11/28/20  Sun 11/29/20  Mon 11/30/20  Tue 12/01/20
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    70      51    67      51    61      33    51
Temp          59 57 68 59   54 52 66 58   56 51 61 50   38 33 49 41
Dewpt         52 54 54 55   50 49 52 58   56 51 46 39   29 25 24 28
PWind dir         W     N       E     E       S     W       W     W
Wind char        LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B2 B2 B2   B2 B2 B2 B2   OV OV B2 B1   SC SC FW FW
PoP 12hr         20    40      10    40      60    50      10     5
Rain shwrs        S  C  S          C  C    L  L  C  C
Tstms                                      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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