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 21 22 23 24
558
FOUS52 KCHS 230235
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
935 PM EST Thu Feb 22 2018

SCZ050-230900-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
935 PM EST Thu Feb 22 2018

Date           02/22/18      Fri 02/23/18            Sat 02/24/18            Sun
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                      59          82          61          82          62
Temp                64 62 60 59 74 81 80 69 65 63 62 62 74 81 80 71 65 64 63 63
Dewpt               61 60 58 59 63 62 62 62 62 62 62 61 63 63 62 63 62 62 62 62
RH                  90 93 93100 69 53 54 78 90 97100 97 69 54 54 76 90 93 97 97
Wind dir            SE SE SE  E SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
Wind spd             4  2  2  2  3 10 11  5  3  3  3  3  6  9  9  8  8  6  8  6
Clouds              FW FW SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr                      5          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                     PF PF                PF  F  F


Date           02/25  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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          82      60    72      55    68      52    69      55    71
Temp          80 71   65 60 72 65   58 55 67 59   54 53 68 60   57 56 70 63
Dewpt         64 64   63 60 58 58   53 49 49 50   49 47 50 53   55 54 53 52
PWind dir        SW      SW     W       N    NE      NE     E       S    SW
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   B1 B2 B2 OV   B2 B1 SC SC   SC SC B1 B1   B1 B2 B2 B1
PoP 12hr         20      50    50      30     5       5    20      30    30
Rain shwrs        S    C  C  C  C    C  C                S  S    C  C  C  C

$$
GAZ118-230900-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
935 PM EST Thu Feb 22 2018

Date           02/22/18      Fri 02/23/18            Sat 02/24/18            Sun
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                      59          83          60          83          62
Temp                64 62 61 59 74 82 81 71 65 64 61 61 74 82 82 71 67 65 63 63
Dewpt               61 60 59 59 63 63 62 62 62 62 61 61 64 63 63 62 62 62 61 61
RH                  90 93 93100 69 53 53 73 90 93100100 71 53 53 73 84 90 93 93
Wind dir            SE SE  E  E SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S
Wind spd             4  2  2  2  4 11 11  5  3  3  3  3  6 10  9  8  8  8  6  5
Clouds              FW FW SC SC B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr                      5          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                     PF PF                PF PF PF


Date           02/25  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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          83      61    74      56    70      54    70      58    71
Temp          82 72   65 61 72 67   59 56 68 62   55 54 69 62   60 58 70 64
Dewpt         64 63   63 61 59 58   54 53 51 51   50 50 54 56   57 56 55 54
PWind dir         S      SW     W       N    NE      NE     E       S     W
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC B1   B1 B1 B2 B2   B2 B2 SC SC   SC B1 B2 B2   B1 B2 B2 B1
PoP 12hr         20      40    50      30    10       5    20      30    30
Rain shwrs        S    C  C  C  C    C  C                S  S    C  C  C  C

$$
SCZ050-230900-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
935 PM EST Thu Feb 22 2018

Date           02/22/18      Fri 02/23/18            Sat 02/24/18            Sun
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          79          61          78          62
Temp                63 62 61 60 72 76 76 67 64 63 62 62 71 76 76 68 64 63 62 62
Dewpt               62 61 59 59 63 62 63 62 62 62 62 61 63 64 63 62 62 62 62 62
RH                  97 97 93 96 73 62 64 84 93 97100 97 76 66 64 81 93 97100100
Wind dir            SE SE SE  E SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S SW
Wind spd             4  2  2  2  3 11 11  5  4  3  3  3  8  9 10  8  9  8  9  9
Clouds              FW FW SC SC SC B1 SC SC SC SC B1 SC B1 SC SC SC SC SC SC SC
PoP 12hr                      5          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                     PF PF                PF  F  F


Date           02/25  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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          78      60    72      55    67      53    68      56    70
Temp          77 68   64 60 71 65   58 55 66 59   56 54 67 60   58 57 69 62
Dewpt         64 63   63 60 59 58   54 50 50 50   50 48 51 54   55 55 54 53
PWind dir        SW      SW     W       N    NE      NE     E       S    SW
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   B1 B1 B2 B2   B2 B1 SC SC   SC SC B1 B1   B1 B2 B2 B1
PoP 12hr         20      50    50      30     5       5    20      30    30
Rain shwrs        S    C  C  C  C    C  C                S  S    C  C  C  C

$$
SCZ048-230900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
935 PM EST Thu Feb 22 2018

Date           02/22/18      Fri 02/23/18            Sat 02/24/18            Sun
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          82          61          82          62
Temp                64 62 61 60 73 80 79 69 65 63 62 62 74 81 80 70 66 64 63 63
Dewpt               61 61 59 60 63 63 63 64 63 62 61 61 64 64 63 63 62 62 61 62
RH                  90 97 93100 71 56 58 84 93 97 97 97 71 56 56 78 87 93 93 97
Wind dir            SE SE  E  E  E SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S
Wind spd             4  2  2  2  3 10 10  4  4  3  3  3  6  9  9  8  8  8  8  6
Clouds              FW FW SC SC B1 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr                      5           5          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                     PF PF                PF  F  F


Date           02/25  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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          81      60    72      55    69      52    70      56    71
Temp          80 69   65 60 70 65   59 55 68 60   53 53 69 59   59 57 68 62
Dewpt         64 64   63 60 59 58   54 52 50 50   50 49 52 55   56 55 54 53
PWind dir        SW      SW     W       N    NE      NE     E       S    SW
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC B1   B1 B1 B2 B2   B2 B2 SC SC   SC B1 B1 B2   B1 B2 B2 B1
PoP 12hr         20      40    50      30    10       5    20      30    30
Rain shwrs        S    C  C  C  C    C  C                S  S    C  C  C  C

$$
SCZ043-230900-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
935 PM EST Thu Feb 22 2018

Date           02/22/18      Fri 02/23/18            Sat 02/24/18            Sun
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                      58          83          60          84          61
Temp                63 60 58 58 73 82 82 71 64 62 61 61 73 82 83 73 67 64 63 63
Dewpt               60 60 58 58 61 61 61 62 61 61 61 60 63 62 61 61 61 61 61 61
RH                  90100100100 66 49 49 73 90 97100 97 71 51 47 66 81 90 93 93
Wind dir             S SE SE  E SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd             4  2  2  1  3  8 10  5  3  2  2  3  6  9  9  6  8  6  6  5
Clouds              CL FW SC B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr                      5           5          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Obvis                         F                PF PF PF


Date           02/25  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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          83      59    72      52    70      50    69      54    72
Temp          82 71   64 59 70 66   57 53 68 59   52 50 67 58   57 55 69 63
Dewpt         62 63   62 59 57 58   53 49 48 49   48 46 50 53   55 54 53 52
PWind dir        SW      SW     W       N    NE       E     E       S    SW
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   B1 B2 B2 OV   B2 B1 SC SC   SC SC B1 B1   B1 B2 B2 B1
PoP 12hr         30      50    50      30     5      10    20      30    30
Rain shwrs     S  C    C  C  C  C    C  C                S  S    C  C  C  C
Tstms             S

$$
GAZ099-230900-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
935 PM EST Thu Feb 22 2018

Date           02/22/18      Fri 02/23/18            Sat 02/24/18            Sun
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                      59          83          61          85          62
Temp                66 62 61 59 73 81 83 72 66 64 62 62 75 83 84 76 69 66 64 63
Dewpt               62 61 59 59 63 61 60 62 62 62 62 61 64 62 61 61 62 62 61 61
RH                  87 97 93100 71 51 46 71 87 93100 97 69 49 46 60 78 87 90 93
Wind dir            SE SE SE SE SE  S  S SE SE  S  S  S  S  S  S  S  S  S  S  S
Wind spd             4  3  2  2  5  6  5  5  5  4  4  4  6 10  8  5  6  5  5  5
Clouds              CL FW SC B2 B1 B1 B1 SC SC B1 B1 B1 B1 SC B1 SC SC SC SC SC
PoP 12hr                      5          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Obvis                         F                PF PF PF


Date           02/25  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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          83      60    72      54    70      52    69      56    71
Temp          82 75   64 61 70 67   58 54 68 62   55 53 67 62   59 57 69 65
Dewpt         63 65   63 61 57 57   52 51 49 48   49 47 52 55   56 56 56 54
PWind dir        SW       W     W       N     E       E    SE       S     W
Wind char        GN      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    B1 B2   B1 B2 B2 OV   B2 B1 SC SC   SC B1 B2 B2   B2 B2 B2 B1
PoP 12hr         40      50    50      30     5      10    20      30    30
Rain shwrs     C  C    C  C  C  C    C  C                S  S    C  C  C  C
Tstms             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

$$




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