075   
FOUS52 KCHS 310546  
PFMCHS  
  
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHARLESTON SC  
146 AM EDT FRI OCT 31 2025  
  
SCZ050-312000-  
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC  
32.91N  80.03W ELEV. 45 FT  
146 AM EDT FRI OCT 31 2025  
  
DATE             FRI 10/31/25            SAT 11/01/25            SUN 11/02/25  
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                      68          42          67          47          69  
TEMP          46 44 57 65 67 56 51 48 45 43 59 65 66 57 52 49 48 49 62 67 67 59  
DEWPT         43 42 45 42 41 42 42 42 41 42 43 42 42 45 46 46 45 45 49 49 50 51  
RH            89 93 64 43 39 59 71 80 86 96 55 43 42 64 80 89 89 86 62 52 54 75  
WIND DIR       W  W  W  W  W  W  W  W NW  N NE  E  E  E NE NE NE NE NE NE NE  N  
WIND SPD       9  8  9  9  9  5  5  4  4  3  4  2  2  2  2  3  4  5  6  6  9  6  
CLOUDS        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC B1 B1  
POP 12HR                      0           0           0           0          10  
QPF 12HR                      0           0           0           0           0  
SNOW 12HR                 00-00       00-00       00-00                          
RAIN SHWRS                                                                    C  
WIND CHILL       39                                                              
MIN CHILL        39                                                              
  
DATE          MON 11/03/25  TUE 11/04/25  WED 11/05/25  THU 11/06/25  
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          49    67      48    68      45    70      50    73  
TEMP          54 50 64 57   52 49 66 57   49 47 68 59   54 52 71 62  
DEWPT         51 49 48 48   47 44 42 44   43 41 45 50   50 48 49 51  
PWIND DIR         N     N      NW     N      NE     E      SW     W  
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT  
AVG CLOUDS    B1 B1 SC SC   FW FW FW FW   FW FW FW FW   FW FW FW FW  
POP 12HR         30    20      10    10       5     0       0     0  
RAIN SHWRS     C  C  S                                               
TSTMS             S                                                  
  
  
GAZ118-312000-  
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA  
32.12N  81.20W ELEV. 50 FT  
146 AM EDT FRI OCT 31 2025  
  
DATE             FRI 10/31/25            SAT 11/01/25            SUN 11/02/25  
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                      68          43          69          46          70  
TEMP          46 44 58 66 68 57 51 47 45 43 59 67 68 58 52 49 47 48 63 68 68 61  
DEWPT         43 42 44 41 38 41 41 42 41 41 44 44 44 47 47 46 45 45 50 51 50 52  
RH            89 93 59 40 33 55 68 83 86 93 57 43 42 67 83 89 93 89 62 54 52 72  
WIND DIR       W  W NW  W  W  W NW NW NW  N  N  E  E  E  E NE  N  N NE NE NE NE  
WIND SPD       5  5  6  8  8  3  2  2  2  2  2  2  2  2  1  2  2  3  4  5  5  5  
CLOUDS        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC B1 B1 B1  
POP 12HR                      0           0           0           0          10  
QPF 12HR                      0           0           0           0           0  
SNOW 12HR                 00-00       00-00       00-00                          
RAIN SHWRS                                                                    S  
TSTMS                                                                         S  
  
DATE          MON 11/03/25  TUE 11/04/25  WED 11/05/25  THU 11/06/25  
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          49    67      48    70      45    71      49    75  
TEMP          54 49 65 58   52 49 68 58   49 46 70 60   54 50 73 63  
DEWPT         50 49 51 49   47 44 46 47   44 42 50 52   51 48 52 53  
PWIND DIR         N     N      NW    NE      NE     E      SW     W  
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT  
AVG CLOUDS    SC SC SC FW   FW FW FW FW   FW FW CL FW   FW CL CL FW  
POP 12HR         20    20      10     5       5     0       0     0  
RAIN SHWRS     S  S  S                                               
TSTMS          S  S                                                  
  
  
SCZ050-312000-  
CHARLESTON WATERFRONT-CHARLESTON SC  
32.78N  79.94W ELEV. 10 FT  
146 AM EDT FRI OCT 31 2025  
  
DATE             FRI 10/31/25            SAT 11/01/25            SUN 11/02/25  
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                      67          46          66          51          68  
TEMP          49 47 57 64 66 58 53 50 47 46 59 65 65 60 55 53 52 53 62 67 66 61  
DEWPT         45 45 47 45 44 45 45 45 45 45 47 47 48 48 49 49 49 49 54 56 57 56  
RH            86 93 69 50 45 62 74 83 93 96 64 52 54 64 80 86 89 86 75 68 73 84  
WIND DIR       W  W  W  W  W  W  W NW NW  N NE  E  E  E NE NE  N  N NE NE NE  N  
WIND SPD       8  6  6  8  8  5  4  4  3  3  4  4  3  2  2  3  4  5  6  8  9  6  
CLOUDS        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC B1 B2  
POP 12HR                      0           0           0           0          10  
QPF 12HR                      0           0           0           0           0  
SNOW 12HR                 00-00       00-00       00-00                          
RAIN SHWRS                                                                    C  
  
DATE          MON 11/03/25  TUE 11/04/25  WED 11/05/25  THU 11/06/25  
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          52    66      51    67      48    68      53    72  
TEMP          56 52 64 59   55 52 65 59   51 50 67 60   57 54 70 62  
DEWPT         54 52 53 53   50 47 48 47   47 45 51 54   54 52 54 56  
PWIND DIR         N     N      NW     N      NE     E      SW     W  
WIND CHAR        LT    GN      LT    GN      LT    LT      LT    LT  
AVG CLOUDS    B1 B1 SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW  
POP 12HR         30    20      10    10       5     0       0     0  
RAIN SHWRS     C  C  S                                               
TSTMS             S                                                  
  
  
SCZ048-312000-  
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC  
32.48N  80.72W ELEV. 37 FT  
146 AM EDT FRI OCT 31 2025  
  
DATE             FRI 10/31/25            SAT 11/01/25            SUN 11/02/25  
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                      68          43          68          48          69  
TEMP          47 45 57 65 67 58 52 49 46 45 59 66 67 58 52 50 49 49 62 67 67 59  
DEWPT         43 42 45 43 39 43 43 42 42 42 46 45 45 47 48 47 46 45 51 52 53 53  
RH            86 89 64 45 36 57 71 77 86 89 62 47 45 67 86 89 89 86 67 59 61 80  
WIND DIR       W  W  W  W  W  W  W NW NW  N  N  E  E  E  E NE NE  N NE NE NE  N  
WIND SPD       6  5  6  8  8  3  2  2  2  2  2  2  2  1  1  2  2  3  5  5  5  5  
CLOUDS        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC SC B1 B1  
POP 12HR                      0           0           0           0          10  
QPF 12HR                      0           0           0           0           0  
SNOW 12HR                 00-00       00-00       00-00                          
RAIN SHWRS                                                                    S  
  
DATE          MON 11/03/25  TUE 11/04/25  WED 11/05/25  THU 11/06/25  
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          49    67      49    68      46    70      50    73  
TEMP          53 49 65 58   53 50 66 57   49 47 68 59   54 51 71 62  
DEWPT         51 49 51 51   48 45 46 47   44 42 50 52   52 48 53 54  
PWIND DIR         N     N      NW     N      NE     E      SW     W  
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT  
AVG CLOUDS    B1 SC SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW  
POP 12HR         30    20      10     5       5     0       0     0  
RAIN SHWRS     S  C  S                                               
TSTMS             S                                                  
  
  
SCZ043-312000-  
WALTERBORO-INLAND COLLETON SC  
32.91N  80.67W ELEV. 98 FT  
146 AM EDT FRI OCT 31 2025  
  
DATE             FRI 10/31/25            SAT 11/01/25            SUN 11/02/25  
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                      65          38          67          42          67  
TEMP          43 42 56 64 65 53 47 44 41 39 57 65 66 54 47 44 42 44 60 66 65 55  
DEWPT         42 42 44 40 38 42 41 41 40 39 43 42 41 45 45 44 42 44 48 47 48 50  
RH            96100 64 41 37 66 79 89 96100 59 43 40 71 93100100100 64 50 54 83  
WIND DIR       W  W  W  W  W  W  W  W NW  N NE NE  E NE  E NE NE NE NE NE NE  N  
WIND SPD       5  5  6  9  8  3  2  2  2  1  2  2  2  1  1  1  2  2  4  5  5  4  
CLOUDS        CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL FW FW SC SC B1 B1  
POP 12HR                      0           0           0           0          10  
QPF 12HR                      0           0           0           0           0  
SNOW 12HR                 00-00       00-00       00-00                          
RAIN SHWRS                                                                    S  
WIND CHILL    39 38                                                              
MIN CHILL        37                      39                                      
  
DATE          MON 11/03/25  TUE 11/04/25  WED 11/05/25  THU 11/06/25  
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          45    64      44    67      40    70      46    72  
TEMP          49 46 63 53   48 45 66 52   44 42 68 55   49 47 70 58  
DEWPT         48 46 48 48   45 43 41 44   41 40 43 49   48 47 49 52  
PWIND DIR         N     N      NW     N      NE     E      SW     W  
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT  
AVG CLOUDS    SC B1 SC FW   FW FW FW CL   FW FW FW CL   FW FW FW FW  
POP 12HR         30    20      10     5       5     0       0     0  
RAIN SHWRS     S  C  S                                               
TSTMS             S                                                  
  
  
GAZ099-312000-  
METTER-CANDLER GA  
32.40N  82.06W ELEV. 197 FT  
146 AM EDT FRI OCT 31 2025  
  
DATE             FRI 10/31/25            SAT 11/01/25            SUN 11/02/25  
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                      68          39          69          41          70  
TEMP          43 41 57 65 67 55 49 45 41 39 58 67 68 58 49 44 43 42 61 68 68 58  
DEWPT         42 41 43 39 37 41 42 42 41 39 41 39 38 41 43 42 41 42 47 44 45 47  
RH            96100 59 38 33 59 77 89100100 53 36 33 53 80 93 93100 60 42 43 67  
WIND DIR       W  W NW  W  W  W NW NW NW  N  N  N NE NE  E  E  E NE  E  E NE  N  
WIND SPD       5  4  8  9  8  3  2  2  2  2  2  3  2  2  1  1  2  2  4  5  5  4  
CLOUDS        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC B1 B1 SC  
POP 12HR                      0           0           0           0          10  
QPF 12HR                      0           0           0           0           0  
SNOW 12HR                 00-00       00-00       00-00                          
RAIN SHWRS                                                                    S  
TSTMS                                                                         S  
WIND CHILL    39 38                                                              
MIN CHILL        38                      39                                      
  
DATE          MON 11/03/25  TUE 11/04/25  WED 11/05/25  THU 11/06/25  
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          45    68      45    71      41    73      47    76  
TEMP          50 45 66 56   50 46 69 57   46 42 71 59   51 48 74 62  
DEWPT         46 45 47 46   43 42 41 42   40 38 40 44   46 44 48 49  
PWIND DIR         N     N      NW    NE      NE     E      SW     W  
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT  
AVG CLOUDS    SC SC FW FW   FW FW CL CL   CL FW CL CL   CL FW CL CL  
POP 12HR         20    10      10     5       5     0       0     0  
RAIN SHWRS     S  S                                                  
TSTMS          S  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  
 
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