Point Forecast Matrices
Issued by NWS Charleston, SC

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
000
FOUS52 KCHS 200707
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
307 AM EDT Fri Oct 20 2017

SCZ050-202100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
307 AM EDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                      80          58          83          62          81
Temp          59 58 72 78 78 68 64 62 60 59 76 82 81 69 65 64 63 64 77 81 79 74
Dewpt         56 55 57 55 56 58 58 57 56 56 59 60 61 63 63 62 62 63 67 68 69 69
RH            90 90 59 45 47 70 81 84 87 90 56 47 51 81 93 93 97 97 71 65 72 84
Wind dir       N  N NE NE  E SE  E  E NE NE NE  E  E  E  E NE NE NE  E SE  E  E
Wind spd       1  2  5  4  4  3  3  2  2  2  5  9  9  5  4  4  4  5  6  9 10  6
Clouds        CL CL CL CL CL CL CL CL FW FW FW SC SC FW SC SC B1 B1 B1 B1 B1 B1
PoP 12hr                      0           0           5          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    80      66    78      56    71      49    67
Temp          70 69 80 70   68 67 78 69   64 56 70 60   53 50 65 56
Dewpt         68 68 70 69   67 66 65 62   56 50 47 47   45 43 44 46
PWind dir         E    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    B2 B2 B2 B2   B2 B2 B1 B1   SC SC SC SC   FW FW SC SC
PoP 12hr         30    50      70    50      10    10      10    10
Rain shwrs     C  C  C  C    L  L  C  C
Tstms                        C  C  C

$$
GAZ118-202100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
307 AM EDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                      81          60          83          63          83
Temp          59 58 72 79 79 70 66 64 62 61 77 82 81 70 66 65 64 65 76 82 81 73
Dewpt         56 56 58 58 58 60 60 60 59 58 62 62 63 64 64 64 63 64 68 69 70 70
RH            90 93 61 49 49 71 81 87 90 90 60 51 54 81 93 97 97 97 76 65 69 90
Wind dir       N  N NE  E  E  E  E  E NE NE NE  E  E  E  E NE NE NE  E  E  E  E
Wind spd       1  2  5  6  6  4  3  4  3  3  6 10  9  6  5  4  4  5  6  9  9  6
Clouds        CL CL CL CL CL CL CL FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C
Obvis         PF PF                   PF


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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          71    81      66    78      55    71      48    69
Temp          71 71 81 71   69 66 77 69   61 55 70 59   52 49 67 57
Dewpt         70 69 71 70   67 65 64 60   53 48 44 45   43 41 44 46
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B1 B1   SC SC SC FW   FW FW FW SC
PoP 12hr         30    60      70    40      10    10       5     5
Rain shwrs     C  C  L  L    L  L  C  C
Tstms                S  S    C  C  C

$$
SCZ050-202100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
307 AM EDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                      80          61          81          66          81
Temp          63 63 73 79 78 70 66 64 63 63 76 81 80 71 68 67 66 67 78 81 78 74
Dewpt         58 57 58 57 58 59 59 59 58 58 61 61 62 63 64 64 63 65 68 69 70 69
RH            84 81 59 47 50 68 78 84 84 84 60 51 54 76 87 90 90 93 71 67 76 84
Wind dir       N  N NE NE  E  E  E  E NE NE NE  E  E  E  E  E  E  E  E  E  E  E
Wind spd       3  4  8  5  5  4  4  4  3  4  6 10 10  8  6  5  5  8  9 11 11 10
Clouds        CL CL CL CL CL CL CL CL FW FW FW SC SC FW SC SC B1 B1 B1 B1 B1 B1
PoP 12hr                      0           0           5          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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          70    81      68    78      58    71      52    67
Temp          71 70 80 72   70 68 77 70   64 58 70 61   55 52 66 57
Dewpt         69 68 70 69   68 67 65 62   57 51 47 48   46 44 45 46
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B1   SC SC SC SC   SC FW SC SC
PoP 12hr         30    50      70    50      20    10      10    10
Rain shwrs     C  C  C  C    L  L  C  C    S
Tstms                        C  C  C

$$
SCZ048-202100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
307 AM EDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                      81          60          82          63          81
Temp          60 59 73 79 79 70 66 64 62 61 76 81 80 69 66 64 64 64 77 81 80 73
Dewpt         57 56 58 56 57 59 60 59 58 57 60 61 62 64 64 64 64 64 67 68 69 70
RH            90 90 59 45 47 68 81 84 87 87 58 51 54 84 93100100100 71 65 69 90
Wind dir       N  N NE  E  E SE  E  E NE NE NE  E  E  E  E NE NE NE  E  E  E  E
Wind spd       2  2  6  5  5  4  3  3  3  3  6  9  9  6  5  4  4  5  8  9  9  8
Clouds        CL CL CL CL CL CL CL FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    80      66    78      55    71      49    68
Temp          71 70 80 69   67 66 77 69   63 56 69 60   53 50 67 57
Dewpt         69 69 69 69   67 65 63 60   54 48 44 45   44 42 43 45
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B1 B1   SC SC SC SC   FW FW SC SC
PoP 12hr         30    60      70    50      10    10      10     5
Rain shwrs     C  C  C  L    L  L  C  C
Tstms                   S    C  C  C

$$
SCZ043-202100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
307 AM EDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                      81          53          83          58          81
Temp          54 54 71 79 78 66 61 58 55 55 74 82 82 68 63 61 59 60 76 81 79 72
Dewpt         52 52 55 53 53 55 55 54 53 53 58 58 59 62 62 61 59 60 66 67 68 69
RH            93 93 57 41 42 68 81 86 93 93 57 44 46 81 97100100100 71 63 69 90
Wind dir       N  N NE NE  E  E SE  E NE  N NE  E  E  E  E NE NE NE  E SE SE  E
Wind spd       0  1  4  3  3  2  2  2  1  2  4  6  6  5  3  3  3  4  5  8  8  5
Clouds        CL CL CL CL CL CL CL FW FW FW FW SC SC FW SC SC B1 B1 B2 B1 B1 B1
PoP 12hr                      0           0           0           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    80      64    77      53    70      46    67
Temp          69 67 80 69   66 65 77 67   62 53 68 58   51 47 65 54
Dewpt         67 67 69 69   66 64 63 60   53 48 44 45   43 41 41 43
PWind dir         E    SE       S    SW       W    NW      NW     W
Wind char        LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B2 B2 B2   B2 B2 B1 B1   SC SC SC SC   FW FW FW SC
PoP 12hr         30    50      70    50      10    10       5     5
Rain shwrs     C  C  C  C    L  L  C  C
Tstms                        C  C  C

$$
GAZ099-202100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
307 AM EDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                      82          55          83          61          83
Temp          54 54 71 80 79 68 62 60 57 57 73 81 82 68 64 62 62 62 75 82 82 73
Dewpt         51 51 55 53 53 56 56 57 55 54 60 60 61 62 63 62 62 62 66 67 67 68
RH            90 90 57 39 41 65 81 90 93 90 64 49 49 81 97100100100 74 61 61 84
Wind dir       N  N NE  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       1  2  5  5  5  3  4  2  3  4  6  9  9  6  5  4  4  5  6  8  9  5
Clouds        CL CL CL CL CL CL CL FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B2
PoP 12hr                      0           0           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    81      63    76      53    69      46    68
Temp          69 70 81 71   65 63 75 66   60 53 68 55   50 47 65 55
Dewpt         69 70 71 71   65 63 60 57   51 46 42 43   42 41 42 45
PWind dir         E    SE      SW     W       W    NW      NW     W
Wind char        LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B2 B2 B2   B2 B2 B1 SC   SC FW SC FW   FW FW FW FW
PoP 12hr         40    70      70    20      10     5       5     5
Rain shwrs     C  C  L  L    L  L  S  S
Tstms                S  S    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

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.