Point Forecast Matrices
Issued by NWS Charleston, SC

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Point Forecast Matrices
National Weather Service Charleston SC
557 AM EDT Fri Apr 26 2024

SCZ050-262000-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
557 AM EDT Fri Apr 26 2024

Date             Fri 04/26/24            Sat 04/27/24            Sun 04/28/24
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          62          79          61          79
Temp             65 74 79 77 68 64 63 62 66 76 78 77 70 65 63 61 64 76 78 78 70
Dewpt            61 61 58 58 55 59 59 59 60 59 57 57 58 59 59 58 59 58 57 57 58
RH               87 64 49 52 63 84 87 90 81 56 48 50 66 81 87 90 84 54 48 48 66
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE
Wind spd          8 10 12 13 11  8  8  6  8 12 12 12  9  6  4  4  4  9 10 11  6
Clouds           B1 SC FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 04/29/24  Tue 04/30/24  Wed 05/01/24  Thu 05/02/24
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      62    85      64    87      66    87
Temp          62 63 81 73   64 65 85 74   66 68 87 75   68 68 87 76
Dewpt         59 60 58 59   60 61 59 61   63 64 62 63   64 65 63 64
PWind dir        SE    SE       S     S      SW    SW      SW     S
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   CL CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr          0     0       0     5       5    10       5    10

$$
GAZ118-262000-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
557 AM EDT Fri Apr 26 2024

Date             Fri 04/26/24            Sat 04/27/24            Sun 04/28/24
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                      80          64          79          63          79
Temp             67 76 79 78 70 66 65 64 67 76 79 78 71 67 64 63 65 75 79 78 71
Dewpt            62 59 58 58 63 62 61 61 62 60 58 58 58 60 59 59 60 58 56 56 56
RH               84 56 49 50 78 87 87 90 84 58 49 50 63 78 84 87 84 55 45 47 59
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE
Wind spd          6 11 12 13 12  9  6  6  8 12 13 12  9  8  6  4  5  9 11 10  8
Clouds           SC SC FW SC SC SC SC SC SC SC B1 SC B1 B2 B1 B1 B1 B1 SC SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 04/29/24  Tue 04/30/24  Wed 05/01/24  Thu 05/02/24
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      62    85      64    88      65    89
Temp          62 63 81 73   64 65 85 75   67 67 87 77   68 68 89 78
Dewpt         58 59 56 57   59 61 57 59   62 62 60 61   63 63 61 61
PWind dir        SE    SE       S     S       S     S       S     S
Wind char        LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    FW FW FW FW   CL CL FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr          0     0       0     5       5    10       5     5

$$
SCZ050-262000-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
557 AM EDT Fri Apr 26 2024

Date             Fri 04/26/24            Sat 04/27/24            Sun 04/28/24
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                      74          65          77          64          77
Temp             64 71 74 73 68 66 66 66 67 75 76 75 68 65 64 64 65 75 77 76 69
Dewpt            63 62 61 60 58 61 61 60 60 60 60 60 60 60 60 60 60 59 58 59 59
RH               97 73 64 64 70 84 84 81 78 60 58 60 76 84 87 87 84 58 52 56 70
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE
Wind spd         10 12 14 17 16 12  9 10 12 12 12 13 10  9  8  6  6 10 10 10  6
Clouds           B1 SC FW SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 04/29/24  Tue 04/30/24  Wed 05/01/24  Thu 05/02/24
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          63    80      64    82      66    83      67    84
Temp          64 64 80 72   65 67 82 73   68 68 83 74   68 69 84 74
Dewpt         60 61 59 60   62 62 61 63   64 65 64 65   66 66 65 65
PWind dir        SE    SE       S     S      SW    SW      SW     S
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC FW FW FW   CL CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr          0     0       0     5       5    10       5     5

$$
SCZ048-262000-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
557 AM EDT Fri Apr 26 2024

Date             Fri 04/26/24            Sat 04/27/24            Sun 04/28/24
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          63          79          63          79
Temp             68 74 77 76 69 65 64 64 67 75 77 77 70 66 64 63 66 74 78 77 70
Dewpt            62 62 60 59 60 61 61 61 61 60 59 59 60 60 60 59 61 59 58 58 59
RH               81 66 56 56 73 87 90 90 81 60 54 54 71 81 87 87 84 59 50 52 68
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE
Wind spd          6 10 11 12 14  9  8  6  9 12 12 12  9  9  6  5  4  9 10 10  6
Clouds           SC FW FW SC SC SC SC SC SC SC B1 SC B1 B2 B1 SC B1 SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 04/29/24  Tue 04/30/24  Wed 05/01/24  Thu 05/02/24
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    81      62    85      65    87      66    88
Temp          62 64 80 72   64 66 84 74   67 67 86 75   67 68 87 76
Dewpt         59 61 58 59   61 62 60 62   63 64 62 63   64 65 63 64
PWind dir        SE    SE       S     S       S     S       S     S
Wind char        LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC FW FW CL   CL CL FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr          0     0       0     5       5    10       5     5

$$
SCZ043-262000-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
557 AM EDT Fri Apr 26 2024

Date             Fri 04/26/24            Sat 04/27/24            Sun 04/28/24
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          57          79          57          79
Temp             59 72 78 78 68 62 59 58 62 75 78 78 70 63 60 58 61 75 78 79 70
Dewpt            59 58 54 53 58 58 58 58 59 58 56 55 57 58 58 57 58 58 55 55 56
RH              100 61 43 42 70 87 96100 90 55 47 45 63 84 93 96 90 55 45 44 61
Wind dir          E  E  E SE  E  E  E  E  E  E SE SE  E  E  E  E  E SE SE SE SE
Wind spd          5  8  8 10  8  5  5  5  6 10 10 10  8  5  4  3  3  8  9  9  6
Clouds           B1 SC SC SC FW SC SC SC SC SC B1 SC SC B1 B1 SC B1 SC B1 SC SC
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 04/29/24  Tue 04/30/24  Wed 05/01/24  Thu 05/02/24
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          55    84      57    87      61    89      62    89
Temp          58 59 83 73   60 62 85 75   63 64 88 77   64 65 88 77
Dewpt         58 59 56 57   59 60 57 59   61 63 60 62   63 64 61 63
PWind dir        SE    SE       S     S       S     S       S    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW CL   CL CL FW SC   SC SC SC FW   FW FW FW FW
PoP 12hr          0     0       0     5       5    10       5    10

$$
GAZ099-262000-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
557 AM EDT Fri Apr 26 2024

Date             Fri 04/26/24            Sat 04/27/24            Sun 04/28/24
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          60          81          60          81
Temp             62 75 82 81 72 64 61 60 62 76 80 79 72 65 62 61 62 76 80 80 72
Dewpt            59 55 51 49 53 60 59 59 60 60 56 54 56 58 58 58 59 57 55 53 55
RH               90 50 34 33 51 87 93 96 93 58 44 42 57 78 87 90 90 52 42 39 55
Wind dir          E SE SE  E SE  E  E  E  E  E SE  E SE  E  E  E  E SE SE SE SE
Wind spd          5  9 10 11 11  8  9  6  6 11 12 12 10  8  5  5  4  9 10 11  8
Clouds           SC SC SC SC FW SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC FW
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 04/29/24  Tue 04/30/24  Wed 05/01/24  Thu 05/02/24
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          57    86      59    88      63    89      64    91
Temp          59 60 83 76   63 62 86 79   65 66 87 79   67 67 89 80
Dewpt         56 58 54 56   58 59 55 56   59 60 57 59   61 62 58 60
PWind dir        SE    SE       S     S       S     S       S    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW CL   CL FW FW SC   FW FW FW FW   FW FW FW FW
PoP 12hr          0     0       0    10       5    10       5    10

$$

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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