Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 270920
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
519 AM EDT Mon Mar 27 2017

SCZ050-272100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
519 AM EDT Mon Mar 27 2017

Date             Mon 03/27/17            Tue 03/28/17            Wed 03/29/17
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          61          82          59          84
Temp             58 72 80 80 72 67 65 63 62 75 80 81 72 65 62 61 60 74 82 82 72
Dewpt            58 59 57 57 56 57 59 59 59 60 58 59 60 60 60 59 59 58 57 57 59
RH              100 64 45 45 57 70 81 87 90 60 47 47 66 84 93 93 96 57 43 43 64
Wind dir          S  S  S  S  S  S  S  S SW SW SW SW SW SW SW  W  W  W  W  W  S
Wind spd          2  5  8  9  6  4  3  3  4  9 12 12  8  4  4  3  4  4  5  5  2
Clouds           FW SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          20          30          10          10
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S  S  S  C
Tstms                                     S  S  S  S


Date          Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          61    76      62    78      59    81      55    78
Temp          63 61 76 70   63 63 77 70   62 60 79 69   57 56 77 65
Dewpt         59 59 58 59   60 60 60 60   59 58 55 55   54 54 53 55
PWind dir         E     E      SE     S      SW     W      NW    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B2 B2 B2 B2   B1 SC SC SC   FW SC SC SC
PoP 12hr          5    20      40    50      30    10       5     5
Rain shwrs           S  S    C  C  C  C    C  C
Tstms                        C  C  C  C    S  S

$$
GAZ118-272100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
519 AM EDT Mon Mar 27 2017

Date             Mon 03/27/17            Tue 03/28/17            Wed 03/29/17
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          61          83          61          85
Temp             59 72 80 80 72 67 65 63 61 74 81 82 74 68 64 62 62 77 84 85 75
Dewpt            59 61 60 58 57 58 59 58 58 59 59 59 59 59 60 59 59 59 59 60 60
RH              100 68 51 47 59 73 81 84 90 59 47 46 59 73 87 90 90 54 43 43 60
Wind dir          S  S  S SE SE  S  S  S SW SW SW SW SW SW SW  W  W  W  W SW  S
Wind spd          3  5  8  9  9  5  4  3  3  8 11 11  4  3  3  3  3  4  6  6  3
Clouds           SC SC SC SC SC SC B1 B1 SC SC SC SC SC FW FW FW SC SC SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S           S
Tstms                                              S


Date          Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          62    81      62    81      59    83      57    80
Temp          65 63 81 73   64 63 80 72   63 59 81 71   60 57 79 69
Dewpt         59 60 61 61   61 61 61 62   59 58 56 56   55 55 54 57
PWind dir        SE     E      SE     S      SW     W      NW    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B2 B2 B2 B1   B1 SC SC FW   FW SC SC SC
PoP 12hr          5    30      30    40      20    10       5     5
Rain shwrs           C  C    C  C  C  C    S  S
Tstms                S  S    C  C  C  C    S  S

$$
SCZ050-272100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
519 AM EDT Mon Mar 27 2017

Date             Mon 03/27/17            Tue 03/28/17            Wed 03/29/17
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                      77          62          80          60          82
Temp             60 70 75 76 70 66 64 63 63 73 77 77 70 65 63 61 61 73 80 79 71
Dewpt            60 61 58 59 58 58 59 61 61 60 59 60 61 60 60 59 59 58 58 59 60
RH              100 73 55 56 66 75 84 93 93 64 54 56 73 84 90 93 93 59 47 50 68
Wind dir          S  S  S  S  S  S  S SW SW SW SW SW  S SW SW  W  W  W  W SW  S
Wind spd          3  5  9  9  8  5  4  3  5 10 13 13  9  6  5  4  4  4  5  8  4
Clouds           FW SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                      5          20          20          10           5
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S  S  S  S
Tstms                                     S  S  S  S


Date          Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          62    73      64    75      61    76      57    75
Temp          63 62 73 68   64 64 75 69   63 61 76 68   59 58 74 66
Dewpt         60 60 59 60   61 61 60 61   60 59 56 56   56 56 54 56
PWind dir         E     E      SE     S      SW     W      NW    SE
Wind char        LT    GN      GN    GN      GN    LT      LT    LT
Avg clouds    SC SC SC B1   B2 B2 B2 B2   B1 SC SC SC   FW SC SC SC
PoP 12hr          5    20      40    50      30     5       5     5
Rain shwrs           S  S    C  C  C  C    C  C
Tstms                        C  C  C  C    S  S

$$
SCZ048-272100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
519 AM EDT Mon Mar 27 2017

Date             Mon 03/27/17            Tue 03/28/17            Wed 03/29/17
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          61          82          60          84
Temp             59 72 79 79 72 67 65 63 63 74 80 81 72 65 63 61 61 75 82 82 72
Dewpt            59 60 58 57 58 58 59 59 59 59 58 59 60 60 60 60 60 59 58 58 60
RH              100 66 49 47 61 73 81 87 87 59 47 47 66 84 90 97 97 58 44 44 66
Wind dir          S  S  S  S SE  S  S  S SW SW SW SW SW SW SW  W  W  W  W SW  S
Wind spd          1  4  5  6  5  4  4  4  3  9 11 10  5  4  4  3  3  3  5  6  3
Clouds           FW SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          20          20           5          10
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S     S  S
Tstms                                     S     S  S


Date          Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          61    78      62    79      59    81      56    79
Temp          64 63 78 70   64 63 78 71   64 60 80 70   60 58 77 67
Dewpt         59 60 59 61   61 61 59 61   58 57 54 56   54 54 52 56
PWind dir        SE     E      SE     S      SW     W      NW    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B2 B2 B2 B1   B1 SC SC SC   FW SC SC SC
PoP 12hr          5    20      30    50      30    10       5     5
Rain shwrs           S  S    C  C  C  C    C  C
Tstms                        C  C  C  C    S  S

$$
SCZ043-272100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
519 AM EDT Mon Mar 27 2017

Date             Mon 03/27/17            Tue 03/28/17            Wed 03/29/17
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          59          83          58          85
Temp             57 72 80 80 72 67 64 62 61 74 81 83 74 65 61 60 59 74 83 84 73
Dewpt            57 60 58 57 55 55 57 58 58 59 57 58 59 59 59 59 59 57 56 55 56
RH              100 66 47 45 55 65 78 87 90 59 44 43 59 81 93 96100 55 40 37 55
Wind dir          S SW SW  S  S  S  S  S  S SW  W  W SW SW SW  W  W  W NW NW  N
Wind spd          2  4  5  6  5  4  2  2  3  9 11 10  4  2  3  2  2  3  5  6  1
Clouds           SC SC B1 B1 SC B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC
PoP 12hr                     20          20          30           5           5
QPF 12hr                   0.02        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S           S  S  S  S  C
Tstms                      S              S  S  S  S
Obvis            PF


Date          Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          59    78      60    80      56    81      54    80
Temp          62 60 78 72   63 61 79 72   62 58 79 70   58 55 78 69
Dewpt         57 58 57 59   60 60 59 60   57 56 53 53   52 53 51 54
PWind dir         E     E      SE     S      SW     W       N    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B2   B2 B2 B2 B2   B1 SC SC SC   SC SC SC SC
PoP 12hr          5    40      40    50      30    10       5     5
Rain shwrs           C  C    C  C  C  C    C  C
Tstms                        C  C  C  C    S  S

$$
GAZ099-272100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
519 AM EDT Mon Mar 27 2017

Date             Mon 03/27/17            Tue 03/28/17            Wed 03/29/17
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                      85          61          84          60          87
Temp             59 74 83 83 74 68 65 63 62 74 81 84 77 68 63 62 61 77 84 87 77
Dewpt            59 61 58 57 58 59 58 57 58 59 58 58 58 59 60 59 59 59 59 58 58
RH              100 64 43 41 57 73 78 81 87 59 46 41 52 73 90 90 93 54 43 38 52
Wind dir          S SW SW  S  S  S  S  S SW SW  W  W  W  W  W  W  W  W  W  W NW
Wind spd          2  4  5  5  3  4  4  3  3  9 11 10  4  2  3  2  2  4  6  6  2
Clouds           SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC
PoP 12hr                     20          10          20           5          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                    S  S
Tstms                      S                    S  S
Obvis            PF


Date          Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          61    85      62    82      58    83      55    82
Temp          64 62 84 79   64 63 81 76   65 59 80 75   60 56 79 72
Dewpt         59 60 59 60   61 62 61 60   57 58 55 54   53 55 53 54
PWind dir        SW    SE      SE    SW       W     W      NW     W
Wind char        LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC SC B1   B2 B2 B2 B1   B1 SC SC SC   FW SC SC SC
PoP 12hr          5    40      30    50      20     5       5    10
Rain shwrs           C  C    C  C  C  C    S  S
Tstms                S  S    C  C  C  C    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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