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 25 26
000
FOUS52 KCHS 242339
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
638 PM EST WED DEC 24 2014

SCZ050-250900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
638 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      52          60          38          64          48
TEMP             67 66 62 57 52 53 59 58 49 45 42 41 40 54 63 63 54 51 50 49 48
DEWPT            65 64 57 50 43 41 39 38 40 40 40 38 39 43 45 46 48 48 49 48 48
RH               93 93 84 77 71 64 47 47 71 82 93 89 96 66 52 54 80 89 96 96100
WIND DIR          S SW  W  W  W  W NW NW NW NW  N  N NE NE  E  E  E  E NE NE  N
WIND SPD         10 10 16 14 11 12 10  8  3  1  1  1  1  2  4  4  3  2  1  2  3
CLOUDS           OV OV OV OV B1 SC FW CL CL CL FW FW FW FW SC SC SC B1 B1 B1 B1
POP 12HR                     40           5           0           0          10
QPF 12HR                   0.08           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  S
TSTMS


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          67      54    66      53    62      46    60      47    61
TEMP          66 57   55 54 66 59   56 54 61 54   49 47 59 53   50 48 60 53
DEWPT         54 55   52 52 60 59   56 54 57 54   47 45 46 43   39 37 37 40
PWIND DIR        SE      SW    SW       W     W      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2   B2 B2 B2 B2   B1 B2 B2 B2   B1 B2 B1 B1   B1 SC SC SC
POP 12HR         10      20    30      30    30      20    30      20    20
RAIN SHWRS             S  S  C  C    C  C  C  C    S  S  C  C    S  S  S  S

$$
GAZ118-250900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
638 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      51          61          40          65          50
TEMP             66 66 60 55 51 53 59 59 49 45 43 42 41 53 63 63 54 52 52 51 51
DEWPT            65 62 52 47 43 42 40 40 41 41 40 38 39 44 45 47 50 50 49 49 48
RH               97 87 75 74 74 66 49 49 74 86 89 86 92 71 52 56 86 93 89 93 89
WIND DIR          S  W  W  W  W  W  W  W  W NW  N  N  N NE  E  E  E NE NE  N  N
WIND SPD          9 11 14 12  9 12  9  8  2  1  1  1  1  3  4  4  2  2  2  2  2
CLOUDS           OV OV OV B2 B1 SC FW CL CL CL CL FW FW FW SC SC B1 B1 B2 B2 B2
POP 12HR                     40           5           0           5           5
QPF 12HR                   0.04           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  S                                                     S
TSTMS


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          65      55    68      55    65      49    62      48    60
TEMP          64 58   56 56 67 60   58 56 64 57   52 50 61 55   51 49 59 53
DEWPT         55 56   53 52 60 60   56 55 58 55   48 48 47 46   42 38 39 41
PWIND DIR        NE       E    SW      SW    SW      SW     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 B2 B2 B1   B1 B1 B2 B2   B2 B1 B1 B1   B1 B1 B1 SC
POP 12HR         20      30    30      30    30      20    30      20    20
RAIN SHWRS     S  S    C  C  C  C    C  C  C  C    S  S  C  C    S  S  S  S

$$
SCZ050-250900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
638 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      53          60          42          64          51
TEMP             65 65 63 57 53 53 57 58 51 48 46 44 44 55 63 63 56 55 53 52 51
DEWPT            65 63 58 50 43 42 40 40 40 41 41 40 41 44 46 48 49 49 50 49 49
RH              100 93 84 77 69 66 53 51 66 77 83 86 89 66 54 58 77 80 89 89 93
WIND DIR          S SW  W  W  W  W  W  W NW  N  N  N NE NE  E  E  E  E NE NE  N
WIND SPD         11 11 14 16 12 13 10  9  4  3  3  3  4  4  5  5  4  4  3  3  4
WIND GUST              25
CLOUDS           OV OV OV OV B1 SC FW CL CL CL FW FW FW SC SC SC SC B1 B1 B1 B1
POP 12HR                     50           5           0           5          10
QPF 12HR                   0.08           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  S
TSTMS


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          66      56    66      55    62      48    61      49    61
TEMP          65 59   57 56 66 60   57 55 61 55   51 49 60 55   51 50 60 54
DEWPT         54 55   55 54 60 60   57 55 57 55   49 46 47 45   41 38 38 41
PWIND DIR        SE      SW    SW       W     W      SW     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B2   B2 B2 B2 B2   B1 B2 B2 B2   B1 B2 B1 B1   B1 B1 SC SC
POP 12HR         10      20    30      30    30      20    30      20    20
RAIN SHWRS             S  S  C  C    C  C  C  C    S  S  C  C    S  S  S  S

$$
SCZ048-250900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
638 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      51          61          40          64          50
TEMP             67 66 61 55 51 52 58 59 50 46 44 42 42 54 63 63 55 54 52 51 51
DEWPT            65 63 53 47 43 42 41 40 41 41 40 39 40 44 47 48 50 49 50 49 50
RH               93 90 75 74 74 69 53 49 71 83 86 89 93 69 56 58 83 83 93 93 96
WIND DIR          S SW  W  W  W  W  W  W  W NW  N  N NE NE  E  E NE NE NE NE  N
WIND SPD          6  9 17 13 10 12  9  8  2  1  2  2  2  3  3  3  2  2  2  2  2
CLOUDS           OV OV OV OV B1 SC FW CL CL CL CL FW FW FW SC SC B1 B1 B2 B2 B2
POP 12HR                     40           5           0           5           5
QPF 12HR                   0.06           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  S                                                  S
TSTMS


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          65      56    66      54    64      48    61      48    60
TEMP          65 58   56 56 66 59   56 55 63 56   51 49 60 54   51 49 59 53
DEWPT         54 55   54 53 60 59   56 55 57 55   48 47 47 46   42 38 39 41
PWIND DIR        NE       E     S      SW    SW      SW     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 SC SC
POP 12HR         20      30    30      30    30      20    30      20    20
RAIN SHWRS     S  S    C  C  C  C    C  C  C  C    S  S  C  C    S  S  S  S

$$
SCZ043-250900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
638 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      49          61          35          64          45
TEMP             68 66 60 55 50 51 58 59 47 42 39 37 36 51 62 63 52 48 47 46 45
DEWPT            65 63 53 46 42 41 39 38 40 39 38 36 36 42 43 45 47 47 47 46 45
RH               90 90 78 72 74 68 49 45 76 89 96 96100 71 50 52 83 96100100100
WIND DIR          S SW  W  W  W  W  W  W  W NW  N  N NE NE  E  E NE NE NE NE  N
WIND SPD          5 10 16 12  9 11  9  8  1  0  1  1  1  2  2  3  1  1  1  2  2
CLOUDS           OV OV OV B2 B1 SC FW CL CL CL CL CL FW FW SC SC B1 B1 B1 B1 B1
POP 12HR                     40           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  S
TSTMS


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          66      53    65      50    60      44    60      44    58
TEMP          64 57   54 53 65 58   53 51 59 52   47 45 58 52   47 45 57 51
DEWPT         52 53   51 50 58 58   53 51 56 52   45 43 45 43   38 34 36 39
PWIND DIR         W       S    SW       W    SW      SW    SW      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 SC SC SC
POP 12HR         10      30    30      40    30      20    20      20    20
RAIN SHWRS             C  C  C  C    C  C  C  C    S  S  S  S    S  S  S  S

$$
GAZ099-250900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
638 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      47          59          36          62          44
TEMP             65 60 56 52 48 49 57 58 46 42 40 38 37 49 60 62 51 48 46 46 45
DEWPT            65 55 49 47 42 40 38 37 40 39 37 35 36 39 41 43 46 45 46 45 45
RH              100 84 77 83 80 71 49 45 79 89 89 89 96 68 49 50 83 89100 96100
WIND DIR         SW  W  W  W  W  W NW NW NW  N NE NE NE NE  E  E NE  E  E NE NE
WIND SPD          6 14 13 10  8 11  9  6  2  1  1  1  1  2  3  3  1  1  1  1  1
CLOUDS           OV OV OV B2 SC SC CL CL CL CL CL FW FW FW FW SC B1 B1 B2 B2 B2
POP 12HR                     30           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S                                                        S


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          63      53    66      52    63      46    60      45    57
TEMP          61 56   53 53 65 59   55 53 62 54   49 47 59 52   48 46 56 50
DEWPT         52 54   53 52 61 59   55 53 58 54   46 45 44 44   39 34 35 38
PWIND DIR         E      SE    SW      SW    SW      SW     W       W    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 SC SC SC
POP 12HR         20      40    40      40    30      20    30      20    10
RAIN SHWRS     S  S    C  C  C  C    C  C  C  C    S  S  C  C    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

$$



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