Point Forecast Matrices
Issued by NWS Charleston, SC

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
000
FOUS52 KCHS 260212
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
912 PM EST Sun Feb 25 2018

SCZ050-260900-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
912 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          75          52          69          54
Temp                67 65 64 64 71 74 73 68 64 60 55 52 59 66 68 59 55 55 55 55
Dewpt               62 62 62 62 60 61 63 60 57 53 49 46 46 45 46 47 49 51 52 53
RH                  84 90 93 93 68 64 71 76 78 78 80 80 62 47 45 64 80 86 90 93
Wind dir            SW  S  S  W  W SW NW  N  N NE NE NE NE NE  E  E  E NE  E  E
Wind spd             2  2  3  3  3  6  8  6  8  9  9  9  9  9  8  6  4  3  2  3
Clouds              B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC SC FW FW SC SC B1 B2 B2
PoP 12hr                     20          50          40           0          10
QPF 12hr                   0.07        0.23        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  S  S  S  S  C  C  S                                C


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      61    79      55    69      46    65      44    65
Temp          70 64   62 62 78 70   62 55 68 55   52 46 63 54   48 45 63 54
Dewpt         60 62   62 61 62 62   53 47 43 46   43 40 39 41   42 40 38 43
PWind dir        SE      SW    SW       W     W      NW     N       N     N
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV OV   B2 B2 B2 B2   B1 SC SC FW   FW FW FW FW   FW FW FW FW
PoP 12hr         40      40    40      40     5       5     0       0     0
Rain shwrs     C  C    C  C  C  C    C  C

$$
GAZ118-260900-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
912 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          78          55          70          56
Temp                67 65 64 62 70 77 76 68 64 61 57 55 62 68 69 59 56 57 56 57
Dewpt               59 60 61 60 63 63 64 63 59 56 53 51 52 50 51 51 51 53 54 55
RH                  75 84 90 93 78 62 66 84 84 84 86 86 70 52 53 75 83 86 93 93
Wind dir             E  E SW  W SW SW  W NW  N  N NE NE NE  E  E  E  E NE NE  E
Wind spd             3  2  2  3  5  9  6  8  8  8  8  9  9  9  9  8  5  4  3  3
Clouds              B2 B1 B1 B2 B2 B2 OV OV B2 B2 B1 B1 B1 SC SC SC B1 B1 B2 B2
PoP 12hr                     20          50          40           5          10
QPF 12hr                   0.05        0.14        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S           S  S  C  C  C                                C
Tstms                               S  S


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      62    82      55    71      46    68      45    68
Temp          74 68   64 62 81 72   62 55 69 60   52 47 66 57   50 46 66 58
Dewpt         62 63   62 61 63 61   53 47 44 46   44 40 39 42   42 41 39 44
PWind dir        SE       S    SW       W     W      NW    NW       N     N
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B1 SC SC FW   FW FW FW FW   FW FW FW FW
PoP 12hr         40      30    40      30     5       5     0       0     0
Rain shwrs     C  C    C  C  C  C    C  C

$$
SCZ050-260900-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
912 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          73          53          67          55
Temp                66 66 64 64 69 73 71 66 63 60 56 53 59 66 66 59 57 57 56 56
Dewpt               64 63 62 62 62 63 64 62 58 54 51 48 48 47 48 49 51 53 54 55
RH                  93 90 93 93 78 71 79 87 84 81 83 83 67 50 52 69 80 86 93 96
Wind dir             S  S  S  W  W SW  W  N  N NE NE NE NE NE NE NE  E  E  E  E
Wind spd             5  2  4  3  4  8  8  8  9 11 11 11 12 12 11  9  6  4  3  3
Clouds              B2 B2 B2 B2 OV B2 OV OV OV B2 B1 SC SC FW SC SC SC B1 B2 B2
PoP 12hr                     30          50          40           5          10
QPF 12hr                   0.07        0.18        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S  S  S  S  C  C  C                                C


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      61    76      55    68      47    64      45    64
Temp          70 64   63 62 76 69   61 55 66 55   52 47 63 54   49 46 62 54
Dewpt         61 62   62 62 64 62   54 48 45 46   44 41 40 42   43 41 39 44
PWind dir        SE      SW    SW       W     W      NW     N       N     N
Wind char        LT      LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    OV B2   B2 B2 B2 B2   B1 SC SC FW   FW FW FW FW   FW FW FW FW
PoP 12hr         40      40    30      40     5       5     0       0     0
Rain shwrs     C  C    C  C  C  C    C  C

$$
SCZ048-260900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
912 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          76          54          69          55
Temp                67 65 64 63 70 75 74 68 64 61 57 54 59 67 68 58 56 56 56 56
Dewpt               63 62 62 61 63 63 64 63 59 55 52 49 49 49 49 50 51 52 53 54
RH                  87 90 93 93 78 66 71 84 84 81 83 83 69 52 51 75 83 86 90 93
Wind dir            SE SW  S  W SW SW  W  N  N  N NE NE NE NE  E  E  E NE NE  E
Wind spd             3  3  2  3  4  8  6  6  8  9  9 10 10 10  8  6  5  4  3  3
Clouds              B2 B2 B2 B2 OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC B1 B2 B2
PoP 12hr                     20          50          40           5          10
QPF 12hr                   0.07        0.12        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S           S  S  C  C  C                                C
Tstms                               S  S


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      61    78      55    70      47    66      45    66
Temp          71 63   63 61 78 70   61 55 68 57   52 47 64 56   51 46 64 57
Dewpt         61 63   63 61 63 62   53 47 45 47   44 41 39 43   43 41 40 45
PWind dir        SE       S    SW       W     W      NW     N       N     N
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B1 SC SC FW   FW FW FW FW   FW FW FW FW
PoP 12hr         40      30    40      30     5       5     0       0     0
Rain shwrs     C  C    C  C  C  C    C  C

$$
SCZ043-260900-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
912 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      60          75          50          70          52
Temp                65 62 63 61 68 75 74 70 63 58 54 51 59 67 69 59 53 53 53 53
Dewpt               60 59 59 58 59 61 61 60 56 52 49 46 46 44 45 46 47 48 49 51
RH                  84 90 87 90 73 62 64 71 78 80 83 83 62 43 42 62 80 83 86 93
Wind dir             S SW NW SE  S  W NW  N  N NE NE NE NE NE  E  E  E  E NE NE
Wind spd             4  3  3  2  4  6  5  5  6  6  6  6  8  8  6  4  3  3  3  3
Clouds              B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC SC FW FW SC SC B1 B2 B2
PoP 12hr                     20          60          30           0          10
QPF 12hr                   0.08        0.29           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S     S  S  C  C  L  C  S                                C


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      59    79      53    70      44    65      43    66
Temp          69 65   61 60 78 72   59 53 68 58   51 44 63 55   47 44 63 56
Dewpt         59 61   61 60 62 60   52 46 43 45   42 39 38 41   41 39 37 43
PWind dir        SE       S    SW       W     W      NW     N       N     N
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    OV OV   B2 B2 B2 B2   B1 SC SC FW   FW FW FW FW   FW FW FW FW
PoP 12hr         50      40    40      40     5       5     0       0     0
Rain shwrs     C  C    C  C  C  C    C  C

$$
GAZ099-260900-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
912 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          75          54          70          55
Temp                64 62 61 61 68 75 74 69 64 61 57 54 60 67 69 60 55 55 55 55
Dewpt               58 57 58 57 62 64 62 61 58 55 53 51 51 49 50 50 51 52 53 54
RH                  81 84 90 87 81 69 66 76 81 81 86 90 72 52 51 69 86 90 93 96
Wind dir             N NW  N  E SW  W NW  N  N NE NE NE NE  E  E  E  E  E  E  E
Wind spd             4  2  3  4  8  8  6  6  6  6  6  8  8  8  5  3  3  3  3  3
Clouds              B2 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2
PoP 12hr                     20          60          30           5          20
QPF 12hr                   0.04        0.22           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S        S  C  L  L  C  S                          S  S  C
Tstms                               S  S


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          74      62    80      54    70      45    68      44    68
Temp          70 70   65 62 79 74   61 54 67 60   51 46 65 59   48 45 64 58
Dewpt         61 63   63 62 64 59   53 47 44 46   44 41 39 43   43 42 38 44
PWind dir         S       S    SW       W    NW      NW    NW       N    NE
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B2   B1 SC SC FW   FW FW FW FW   FW FW FW FW
PoP 12hr         40      30    50      30     5       0     0       0     0
Rain shwrs     C  C    C  C  C  C    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.