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 11 12 13 14 15 16 17 18 19 20
000
FOUS52 KCHS 242336
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
736 PM EDT Sat Jun 24 2017

SCZ050-251445-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
736 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      76          90          72          86          68
Temp             83 79 78 77 79 86 88 87 82 77 75 73 75 82 85 83 78 73 70 68 71
Dewpt            74 75 75 75 74 75 75 74 74 74 72 71 69 65 64 63 65 66 65 65 64
RH               74 88 91 94 85 70 66 65 77 90 90 93 82 56 50 51 64 79 84 90 79
Wind dir         SW SW SW SW  W  W  W SW SW SW  W NW  N  N  N NE  E  E  W  N  N
Wind spd         12 10  8  4  4  6  6  6  4  2  3  3  6  8  6  5  3  1  0  3  5
Clouds           FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1
PoP 12hr                     60          70          60          40          20
QPF 12hr                   0.51        0.70        0.23        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  L  C  C  L  L  L  L  C  C  C  C  C  C  S  S  S  S  C
Tstms                S  C  C  C  C  L  L  L  L  C  C  C  C  C  C  S  S  S  S  C
Heat index       90             95 98 95
Max heat         90                98    98


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      66    87      68    88      72    90      73    90
Temp          84 77   69 70 86 79   70 72 87 81   73 76 90 83   76 77 90 83
Dewpt         64 65   64 63 61 64   65 68 66 68   68 70 69 71   71 72 70 71
PWind dir        NE      NE     E       E     E      SE    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         30      10    10      10    10      10    30      20    30
Rain shwrs     C  C                                      C  C    S  S  C  C
Tstms          C  C                                      C  C    S  S  C  C

$$
GAZ118-251445-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
736 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      76          90          73          86          68
Temp             86 81 78 76 79 86 89 88 82 78 76 74 76 83 85 84 78 73 71 69 72
Dewpt            71 73 73 73 74 74 74 73 74 74 73 72 71 68 67 66 68 68 67 66 66
RH               61 77 85 90 85 68 61 61 77 88 90 93 85 61 55 55 71 84 87 90 81
Wind dir         SW  S SW SW SW  W SW SW  S SW  W NW  N NE NE NE  E  E  E  N  N
Wind spd         10  8  5  4  4  6  8  6  4  1  2  2  5  6  6  6  4  1  0  3  4
Clouds           FW SC SC B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                     40          70          60          50          20
QPF 12hr                   0.07        0.48        0.20        0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  C  C  L  L  L  L  L  C  C  C  C  C  S  S  S  S  C
Tstms                   C  C  C  C  L  L  L  L  L  C  C  C  C  C  S  S  S  S  C
Heat index       91             94 98 96
Max heat         91    90          98    98


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      67    87      70    88      72    90      73    91
Temp          86 79   71 72 87 79   72 75 88 81   74 75 90 82   75 76 91 83
Dewpt         65 67   65 65 63 67   66 68 68 69   69 70 70 71   71 71 70 72
PWind dir        NE      NE     E       E     E      SE    SE       S     S
Wind char        LT      LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         30      10    10      10    20      10    30      20    30
Rain shwrs     C  C                        S  S          C  C    S  S  C  C
Tstms          C  C                        S  S          C  C    S  S  C  C

$$
SCZ050-251445-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
736 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      79          88          75          85          72
Temp             83 80 79 79 80 85 87 86 81 78 76 75 76 82 84 82 78 74 73 72 73
Dewpt            76 76 76 76 74 75 75 75 75 74 73 72 71 67 66 65 67 67 67 66 65
RH               80 88 91 91 82 72 68 70 82 88 90 90 85 61 55 56 69 79 81 81 76
Wind dir         SW SW SW SW  W  W SW SW SW SW  W NW  N  N NE NE  E  E NW  N  N
Wind spd         16 13 13  9  6  8  9  9  6  4  4  4  8  8  8  6  4  2  1  4  6
Clouds           FW SC SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1
PoP 12hr                     60          70          60          50          30
QPF 12hr                   0.44        0.71        0.29        0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  L  C  C  L  L  L  L  L  C  C  C  C  C  C  C  S  S  C
Tstms                S  C  C  C  C  L  L  L  L  L  C  C  C  C  C  C  C  S  S  C
Heat index       91             94 96 95
Max heat         91                96    96


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      68    85      70    86      74    89      75    89
Temp          83 77   71 72 85 79   72 74 86 81   76 78 88 82   76 78 89 82
Dewpt         65 66   65 65 63 65   66 68 67 69   69 71 70 71   71 72 72 72
PWind dir        NE      NE     E       E     E      SE    SE       S     S
Wind char        LT      LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    B1 B1   SC SC FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         30      10    10      10    10      10    30      30    30
Rain shwrs     C  C                                      C  C    C  C  C  C
Tstms          C  C                                      C  C    C  C  C  C

$$
SCZ048-251445-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
736 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      77          90          72          86          68
Temp             85 80 78 77 80 86 88 87 82 77 75 73 75 82 85 83 78 73 71 69 72
Dewpt            75 75 75 75 75 75 74 75 75 74 73 72 70 67 66 65 66 67 67 66 66
RH               72 85 91 94 85 70 63 68 79 90 94 97 84 61 53 55 67 81 87 90 81
Wind dir         SW SW SW SW  W  W SW SW  S SW  W NW  N  N NE NE  E NE NW  N  N
Wind spd         11 10  8  5  4  6  6  6  4  2  3  3  6  8  6  6  3  1  0  3  5
Clouds           FW SC SC B1 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
PoP 12hr                     50          70          60          50          20
QPF 12hr                   0.23        0.62        0.24        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  C  C  C  L  L  L  L  L  C  C  C  C  C  S  S  S  S  C
Tstms                S  C  C  C  C  L  L  L  L  L  C  C  C  C  C  S  S  S  S  C
Heat index       94             95 97 96
Max heat         94    90          98    98


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      68    86      70    87      72    90      73    90
Temp          86 78   71 72 86 79   71 74 87 81   74 76 90 82   75 76 90 83
Dewpt         65 67   65 64 61 65   66 67 66 68   69 70 68 71   71 72 70 71
PWind dir        NE      NE     E       E     E      SE    SE       S     S
Wind char        LT      LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         30      10    10      10    20      10    30      20    30
Rain shwrs     C  C                        S  S          C  C    S  S  C  C
Tstms          C  C                        S  S          C  C    S  S  C  C

$$
SCZ043-251445-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
736 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      75          90          70          87          65
Temp             81 77 77 75 78 86 89 87 81 76 74 71 74 82 86 84 77 71 69 66 70
Dewpt            73 74 74 74 74 75 74 73 73 73 71 70 67 62 60 60 63 64 63 63 63
RH               77 90 90 97 88 70 61 63 77 90 90 97 79 51 42 44 62 79 81 90 78
Wind dir          W SW SW SW  W  W  W  W  S SW NW NW  N NE  N NE NE SE  S  N  N
Wind spd          8  5  4  3  3  5  5  4  2  1  2  2  5  9  8  6  2  1  0  3  4
Clouds           SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1
PoP 12hr                     60          60          60          30          10
QPF 12hr                   0.43        0.55        0.13        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  C  L  C  C  C  L  L  L  C  C  C  C  C  S  S              S
Tstms                S  C  C  C  C  L  L  L  C  C  C  C  C  S  S              S
Heat index                      95 98 94
Max heat                           98    97


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      64    88      66    89      70    90      71    92
Temp          86 77   68 69 87 79   67 70 88 82   72 74 90 83   72 75 92 84
Dewpt         62 62   62 62 59 63   64 66 64 67   67 69 68 70   69 71 69 70
PWind dir        NE      NE     E       E    SE      SE    SE       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         20       5     5       5    20      10    30      20    30
Rain shwrs     S  S                        S  S          C  C    S  S  C  C
Tstms          S  S                        S  S          C  C    S  S  C  C

$$
GAZ099-251445-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
736 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      75          90          71          87          64
Temp             82 79 76 75 78 86 89 87 82 76 74 72 74 83 86 84 77 70 68 65 69
Dewpt            73 74 74 75 74 75 73 72 73 72 70 69 68 63 62 62 64 64 63 63 64
RH               74 85 94100 88 70 59 61 74 87 87 90 82 51 45 48 64 81 84 93 84
Wind dir          W  W SW SW  W  W  W NW NW NE NW  N  N NE NE NE  E SE  W  N  N
Wind spd          6  4  4  3  3  4  5  5  3  1  1  3  5  9  8  5  2  1  0  2  3
Clouds           SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1
PoP 12hr                     40          60          50          30          10
QPF 12hr                   0.11        0.30        0.07        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  C  C  C  C  L  C  C  C  S  C  C  S  S              S
Tstms                S  C  C  C  C  C  L  C  C  C  S  C  C  S  S              S
Heat index                      95 97 94
Max heat                           97    96


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      66    88      67    89      71    90      72    91
Temp          86 78   69 70 87 81   70 70 88 82   72 73 89 83   73 75 91 85
Dewpt         63 63   64 63 61 64   66 68 66 67   69 70 68 70   70 71 69 71
PWind dir        NE      NE     E       E     E      SE    SE       S     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC SC   FW SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         20       5    10      10    20      10    30      10    30
Rain shwrs     S  S                        S  S          C  C          C  C
Tstms          S  S                        S  S          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.