Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 251643
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
1242 PM EDT Sat Mar 25 2017

SCZ050-252100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1242 PM EDT Sat Mar 25 2017

Date             Sat 03/25/17            Sun 03/26/17            Mon 03/27/17
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                      76          59          78          59          79
Temp                   75 75 67 64 62 61 61 73 77 76 69 64 61 60 61 73 79 78 70
Dewpt                  52 54 55 55 57 57 58 58 56 56 56 57 57 57 57 58 58 59 58
RH                     45 48 65 73 84 87 90 59 48 50 63 78 87 90 87 59 49 52 66
Wind dir                S  S SE SE SE SE SE  S  S  S SE  S  S  S  S  S  S  S  S
Wind spd               10 10  6  4  4  2  2  8 11 12  6  4  4  3  3  5  8 10  6
Clouds                 B2 B2 SC SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                      0          10          20           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S                 S  S  S
Tstms                                              S                 S  S  S


Date          Tue 03/28/17  Wed 03/29/17  Thu 03/30/17  Fri 03/31/17
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          60    82      59    83      59    81      60    78
Temp          62 61 80 72   62 60 82 71   62 60 80 71   63 61 77 67
Dewpt         59 60 58 59   59 59 56 58   58 59 57 60   60 60 58 59
PWind dir         S    SW      SW     W       S    SE       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1
PoP 12hr         10    30      10    10       5    20      20    30
Rain shwrs           C  C                        S  S    S  S  C  C
Tstms                C  C                        S  S    S  S  C  C

$$
GAZ118-252100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1242 PM EDT Sat Mar 25 2017

Date             Sat 03/25/17            Sun 03/26/17            Mon 03/27/17
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                      78          60          79          60          82
Temp                   77 76 68 65 63 61 61 75 79 78 71 64 62 60 60 74 81 80 71
Dewpt                  53 56 57 57 58 57 58 59 59 58 57 58 58 58 58 59 59 60 60
RH                     43 50 68 75 84 87 90 58 50 50 61 81 87 93 93 59 47 51 68
Wind dir               SE SE SE SE SE SE SE  S  S SE SE SE  S  S  S  S  S  S  S
Wind spd               10 11  8  2  2  3  3  8 10 11  9  6  5  3  2  4  8  9  8
Clouds                 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC B1 B1 B1 SC SC B1 B1
PoP 12hr                      0           5          20           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S                 S  S  S
Tstms                                              S                 S  S  S


Date          Tue 03/28/17  Wed 03/29/17  Thu 03/30/17  Fri 03/31/17
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          60    83      60    85      60    84      62    80
Temp          63 61 81 73   63 60 83 73   61 61 83 74   65 62 79 70
Dewpt         60 59 60 60   60 58 58 59   58 59 58 60   60 61 60 60
PWind dir         S    SW      SW    SW       S     S       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         10    20      10     5       5    20      20    30
Rain shwrs           S  S                        S  S    S  S  C  C
Tstms                S  S                        S  S    S  S  C  C

$$
SCZ050-252100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1242 PM EDT Sat Mar 25 2017

Date             Sat 03/25/17            Sun 03/26/17            Mon 03/27/17
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                      72          61          76          61          77
Temp                   71 71 66 64 63 62 62 72 75 74 67 64 62 61 62 72 76 75 69
Dewpt                  54 56 57 57 58 57 58 58 58 59 58 59 59 59 59 60 60 60 60
RH                     55 59 73 78 84 84 87 61 55 59 73 84 90 93 90 66 58 60 73
Wind dir                S SE SE SE SE SE SE  S  S  S SE  S  S  S  S  S  S  S  S
Wind spd                9  9  8  6  5  3  3  9 11 11  8  5  5  4  4  5  8 10  6
Clouds                 B2 B2 SC B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC
PoP 12hr                      0          10          10           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Tue 03/28/17  Wed 03/29/17  Thu 03/30/17  Fri 03/31/17
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      61    80      61    77      63    74
Temp          62 62 77 70   63 61 79 69   63 61 77 69   63 63 74 66
Dewpt         60 61 59 60   60 60 57 59   59 60 58 61   61 62 59 60
PWind dir         S    SW      SW    SW       S    SE       S     S
Wind char        LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         10    30      10    10       5    20      20    30
Rain shwrs           C  C                        S  S    S  S  C  C
Tstms                C  C                        S  S    S  S  C  C

$$
SCZ048-252100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1242 PM EDT Sat Mar 25 2017

Date             Sat 03/25/17            Sun 03/26/17            Mon 03/27/17
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                      76          60          77          59          79
Temp                   75 75 68 65 63 61 62 73 77 75 68 63 61 61 61 72 78 77 69
Dewpt                  57 57 56 57 58 57 58 58 58 58 59 59 59 59 59 59 60 60 59
RH                     54 54 65 75 84 87 87 59 52 55 73 87 93 93 93 64 54 56 70
Wind dir               SE SE SE SE SE SE SE  S SE  S SE  S  S  S  S  S  S  S  S
Wind spd                9 10  5  4  3  2  2  8  9 10  5  4  4  3  2  4  6  8  5
Clouds                 B1 B1 SC SC B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 SC B1 B1
PoP 12hr                      0           5          10           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                           S  S  S
Tstms                                                                S  S  S


Date          Tue 03/28/17  Wed 03/29/17  Thu 03/30/17  Fri 03/31/17
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    82      58    83      59    82      61    78
Temp          62 61 79 71   63 61 82 70   61 61 81 72   65 62 77 70
Dewpt         59 59 58 59   58 58 56 58   58 58 56 60   60 60 58 59
PWind dir         S    SW      SW    SW       S     S       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         10    20      10     5       5    20      20    30
Rain shwrs           S  S                        S  S    S  S  C  C
Tstms                S  S                        S  S    S  S  C  C

$$
SCZ043-252100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1242 PM EDT Sat Mar 25 2017

Date             Sat 03/25/17            Sun 03/26/17            Mon 03/27/17
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          57          79          57          81
Temp                   75 76 68 63 61 59 59 73 79 78 71 64 61 59 59 72 80 80 71
Dewpt                  52 52 54 54 56 56 57 58 56 56 56 57 58 58 58 58 59 59 59
RH                     45 43 61 72 84 90 93 59 45 47 59 78 90 96 96 61 49 49 66
Wind dir                S  S SE SE SE SE SE  S  S  S SE  S  S  S  S  S SW  S  S
Wind spd                8  9  5  2  1  0  1  6  9 10  6  4  3  2  2  4  6  6  5
Clouds                 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC B1 B1
PoP 12hr                      0          10          20           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S                 C  C  C  S
Tstms                                           S  S                 C  C  C  S


Date          Tue 03/28/17  Wed 03/29/17  Thu 03/30/17  Fri 03/31/17
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          58    84      57    85      57    83      59    79
Temp          60 60 81 74   61 58 82 72   60 59 81 73   63 60 78 68
Dewpt         58 58 57 58   57 57 55 56   56 56 55 58   59 59 57 58
PWind dir         S    SW      SW     W      SE    SE      SE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1
PoP 12hr         20    30       5    10       5    30      20    30
Rain shwrs     S  S  C  C                        C  C    S  S  C  C
Tstms          S  S  C  C                        C  C    S  S  C  C

$$
GAZ099-252100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1242 PM EDT Sat Mar 25 2017

Date             Sat 03/25/17            Sun 03/26/17            Mon 03/27/17
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                      79          58          81          59          83
Temp                   77 78 71 65 62 60 60 73 79 81 75 67 64 60 60 73 81 82 74
Dewpt                  54 53 55 56 57 56 58 60 58 58 58 58 58 59 59 59 59 58 58
RH                     45 42 57 73 84 87 93 64 49 46 55 73 81 96 96 62 47 44 57
Wind dir                S SE SE SE SE SE SE  S  S  S SE  S  S  S  S  S SW SW  S
Wind spd               11 11  6  2  0  0  2  9  9  9  5  4  4  3  3  4  6  6  4
Clouds                 SC SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1
PoP 12hr                      0          20          40          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  C  C  C  S              S  S  S
Tstms                                           S  S                 S  S  S


Date          Tue 03/28/17  Wed 03/29/17  Thu 03/30/17  Fri 03/31/17
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          60    84      59    86      59    86      61    81
Temp          62 61 81 76   63 60 83 75   63 61 84 79   66 62 80 74
Dewpt         59 59 59 57   58 58 57 57   56 58 57 58   59 60 59 58
PWind dir         S    SW       W     W       S     S       S    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         10    20      10     5       5    20      20    30
Rain shwrs           S  S                        S  S    S  S  C  C
Tstms                S  S                        S  S    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

$$



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