Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 221715
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
1214 PM EST Wed Feb 22 2017

SCZ050-222100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1214 PM EST Wed Feb 22 2017

Date             Wed 02/22/17            Thu 02/23/17            Fri 02/24/17
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          58          77          57          79
Temp                   74 72 65 62 61 59 59 69 76 75 67 62 59 58 58 71 78 77 68
Dewpt                  57 57 58 59 59 57 59 60 60 60 59 59 59 58 57 61 59 60 59
RH                     55 59 78 90 93 93100 73 58 60 75 90100100 96 71 52 56 73
Wind dir               SE  E  E  E  E NE NE  E  E  E  E NE NE NE NE  E  E  E  E
Wind spd               12 12  8  4  4  5  5  8  9  9  5  3  3  3  4  5  6  6  4
Clouds                 B2 B2 OV OV OV OV B2 B1 B1 SC SC SC SC SC SC SC SC FW SC
PoP 12hr                     10          10          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S
Obvis                                                      PF PF


Date          Sat 02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17
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    79      46    65      44    71      52    76
Temp          60 59 78 66   55 46 63 53   47 45 69 59   54 54 75 67
Dewpt         58 57 59 46   36 33 28 35   39 38 38 46   50 52 55 58
PWind dir        SE    SW      NW     N       E    SE       S     S
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW FW FW CL   FW FW SC SC   SC SC B1 SC
PoP 12hr         10    20       0     0       0    10      10    10
Rain shwrs           S  S
Tstms                S  S

$$
GAZ118-222100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1214 PM EST Wed Feb 22 2017

Date             Wed 02/22/17            Thu 02/23/17            Fri 02/24/17
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                      70          59          78          56          80
Temp                   68 68 66 63 62 60 60 68 76 77 68 63 60 58 57 70 78 79 68
Dewpt                  61 61 60 59 59 58 59 62 61 60 59 59 59 58 57 62 60 62 60
RH                     78 78 81 87 90 93 96 81 60 56 73 87 96100100 76 54 56 76
Wind dir                E  E  E  E  E NE NE NE  E  E  E NE NE NE NE NE  E  E SE
Wind spd               11 11  9  5  5  5  5  9 10 10  5  4  4  3  4  5  8  8  5
Clouds                 OV OV OV OV OV B2 B2 B2 B1 SC SC SC SC SC SC SC SC FW SC
PoP 12hr                     80          20          20           5           5
QPF 12hr                   0.04           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              D  C  S  S           S  S  S
Tstms                   S
Obvis                                 PF PF                PF PF


Date          Sat 02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17
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    80      45    67      43    73      53    79
Temp          60 59 79 66   53 45 64 54   48 45 70 62   55 54 77 68
Dewpt         59 58 58 43   34 31 30 35   37 37 40 48   52 53 57 59
PWind dir        SE     W      NW    NW       E    SE       S     S
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10    20       0     0       0    10      10    10
Rain shwrs           S
Tstms                S

$$
SCZ050-222100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1214 PM EST Wed Feb 22 2017

Date             Wed 02/22/17            Thu 02/23/17            Fri 02/24/17
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                      69          60          76          59          78
Temp                   69 68 64 62 61 60 61 69 75 74 67 63 61 60 60 70 76 75 67
Dewpt                  59 59 59 59 59 58 59 61 60 61 60 60 60 59 59 62 60 61 60
RH                     70 73 84 90 93 93 93 76 60 64 78 90 97 96 96 76 58 62 78
Wind dir                E  E  E  E  E NE NE  E  E  E  E NE NE NE NE NE  E  E  E
Wind spd               13 13  9  6  6  6  6 10 10 10  6  4  4  4  5  6  8  8  5
Clouds                 B2 B2 OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC FW SC
PoP 12hr                     10          10          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                   S  S  S
Obvis                                                      PF PF


Date          Sat 02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17
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    77      48    64      47    69      54    75
Temp          61 60 76 65   55 48 62 53   49 47 68 60   56 55 73 66
Dewpt         59 58 59 49   37 34 29 36   39 39 39 47   52 53 56 59
PWind dir        SE    SW      NW     N       E     S       S     S
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW FW FW CL   FW FW FW SC   SC SC B1 SC
PoP 12hr         10    20       0     0       0    10      10    10
Rain shwrs              S
Tstms                   S

$$
SCZ048-222100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1214 PM EST Wed Feb 22 2017

Date             Wed 02/22/17            Thu 02/23/17            Fri 02/24/17
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                      72          60          76          57          78
Temp                   70 67 65 63 61 61 61 69 75 75 68 62 60 58 59 70 77 77 67
Dewpt                  60 59 59 60 60 59 59 61 61 61 60 59 59 58 58 62 60 61 60
RH                     71 75 81 90 97 93 93 76 62 62 76 90 96100 96 76 56 58 78
Wind dir                E  E  E  E  E NE NE NE  E  E  E NE NE NE NE  E  E  E SE
Wind spd               11 10  8  5  5  6  5  9  9  9  5  4  4  3  4  5  6  8  4
Clouds                 B2 OV OV OV OV OV B2 B2 B1 SC SC SC SC SC SC SC SC FW SC
PoP 12hr                     30          10          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C                    S  S  S
Obvis                                                      PF PF


Date          Sat 02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17
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    78      44    66      44    71      52    77
Temp          61 60 78 66   54 45 62 52   48 46 69 60   55 54 75 65
Dewpt         59 58 58 45   35 31 30 35   38 38 39 47   51 52 55 59
PWind dir        SE     W      NW    NW      NE    SE       S     S
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW FW FW CL   FW FW FW SC   SC SC SC SC
PoP 12hr         10    20       0     0       0    10      10    10
Rain shwrs           S  S
Tstms                S  S

$$
SCZ043-222100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1214 PM EST Wed Feb 22 2017

Date             Wed 02/22/17            Thu 02/23/17            Fri 02/24/17
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          57          78          56          81
Temp                   73 73 66 63 61 59 59 69 77 77 69 61 58 57 57 71 79 80 70
Dewpt                  58 58 58 58 57 57 58 60 58 59 59 58 58 57 56 61 58 58 58
RH                     59 59 75 84 87 93 96 73 52 54 70 90100100 96 71 49 47 66
Wind dir               SE SE  E  E NE NE NE  E  E  E  E  E NE NE NE  E  E SE SE
Wind spd               10 10  5  4  4  3  3  6  8  8  4  3  3  3  3  4  5  5  4
Clouds                 B2 B2 OV OV OV OV B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          10          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S
Obvis                                 PF PF                PF PF


Date          Sat 02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17
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    79      43    65      42    71      49    78
Temp          60 58 78 66   52 43 62 52   46 43 68 59   52 51 76 67
Dewpt         58 57 57 42   33 30 28 33   36 36 36 44   49 50 54 57
PWind dir         S     W      NW    NW       E    SW       S     S
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW FW FW CL   FW FW SC SC   SC SC B1 SC
PoP 12hr         10    20       0     0       0    10      10    10
Rain shwrs           S
Tstms                S

$$
GAZ099-222100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1214 PM EST Wed Feb 22 2017

Date             Wed 02/22/17            Thu 02/23/17            Fri 02/24/17
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                      71          58          78          55          82
Temp                   68 67 65 64 62 59 59 67 75 78 71 63 58 57 56 70 78 81 72
Dewpt                  63 62 60 59 59 58 58 62 59 59 59 58 58 57 56 61 58 58 59
RH                     84 84 84 84 90 96 96 84 58 52 66 84100100100 73 50 46 64
Wind dir                E  E  E  E  E NE NE  E  E  E  E  E  E  E NE  E  E SE SE
Wind spd               10 11  8  3  2  2  4  9  9  9  4  3  3  3  3  5  6  6  5
Clouds                 OV OV OV OV OV B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     70          20          20           5           5
QPF 12hr                   0.10           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              L  L  S  S              S
Tstms                   S  S
Obvis                                 PF PF                PF PF


Date          Sat 02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17
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    77      42    66      42    73      51    80
Temp          61 59 77 66   49 42 61 54   46 43 69 63   54 52 77 70
Dewpt         59 59 53 40   33 30 29 31   35 36 37 45   49 50 56 57
PWind dir         S     W      NW    NW       N    SE       S     S
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW CL CL CL   FW FW SC SC   SC SC SC SC
PoP 12hr         10    20       0     0       0    10      10    10
Rain shwrs           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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