Point Forecast Matrices
Issued by NWS Charleston, SC

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475
FOUS52 KCHS 122019
PFMCHS

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
318 PM EST FRI FEB 12 2016

SCZ050-130900-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N  80.03W ELEV. 45 FT
318 PM EST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      35          47          25          42          35
TEMP          57 52 47 43 38 35 41 46 46 39 33 31 28 26 33 38 42 37 35 36 38 40
DEWPT         47 44 42 36 30 27 21 16 15 15 14 12  9  7  7 10 15 21 26 31 34 37
RH            69 74 83 76 73 72 44 29 28 37 45 45 44 44 33 31 33 52 69 82 85 89
WIND DIR       W  W NW NW NW NW  N  N  N  N NE NE NE NE NE NE  E  E  E NE NE NE
WIND SPD       5  5  6  9 10  9 11 11  9  6  5  6  8 10  9  8  8  8  6  6  5  6
CLOUDS        B2 B1 FW FW CL FW FW CL CL CL CL FW FW SC SC SC SC B1 B1 B2 B2 B2
POP 12HR                     10           0           0           0          20
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN           S
RAIN SHWRS                                                              S  S  C


DATE           02/15  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          62      51    59      41    62      44    60      43    63
TEMP          60 54   52 51 58 51   45 42 60 54   48 45 58 52   47 44 61 56
DEWPT         48 50   51 51 45 42   38 37 39 40   39 36 36 39   39 40 48 49
PWIND DIR        SE       S     W       W     W      NW    NE       E    SE
WIND CHAR        GN      BZ    BZ      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV OV B2 SC   FW FW FW FW   FW FW FW FW   FW FW SC FW
POP 12HR         40      60    40      10     5       0     0       0     0
RAIN SHWRS     C  C    L  L  C  C

$$
GAZ118-130900-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N  81.20W ELEV. 50 FT
318 PM EST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      38          52          30          47          38
TEMP          66 59 53 48 44 38 42 49 51 42 36 34 32 30 37 44 46 41 39 39 40 41
DEWPT         52 50 46 40 34 28 24 21 20 20 19 18 17 17 18 21 25 29 33 36 38 40
RH            61 72 77 74 68 67 48 33 29 41 50 51 53 58 46 39 43 62 79 89 92 96
WIND DIR       W  W  W NW NW NW NW  N  N  N NE NE NE NE NE  E  E  E  E  E NE NE
WIND SPD      10  8  8 10 10  9 10  9  8  6  6  6  6  9 10 10 11 10  9  6  6  6
CLOUDS        B2 B1 FW FW CL CL CL CL CL CL CL FW FW SC SC SC SC B1 B2 B2 B2 B2
POP 12HR                     10           0           0           0          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                              S  S  C


DATE           02/15  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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      50    62      41    64      44    64      44    64
TEMP          63 56   52 51 61 52   45 42 61 55   48 45 62 55   48 45 62 56
DEWPT         48 51   52 50 43 41   38 38 41 41   41 36 40 42   42 42 49 49
PWIND DIR        SE       S     W       W     W      NW    NE       E    SE
WIND CHAR        GN      BZ    BZ      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 B2   OV OV B1 SC   FW FW FW FW   FW FW FW FW   FW FW SC FW
POP 12HR         30      60    30       5     5       5     0       0     0
RAIN SHWRS     C  C    L  L  C  C

$$
SCZ050-130900-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N  79.94W ELEV. 10 FT
318 PM EST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      37          46          28          41          37
TEMP          56 50 46 43 40 37 41 45 45 39 34 32 29 28 34 39 41 39 37 38 40 41
DEWPT         48 45 43 38 31 29 23 19 17 17 16 14 12 11 13 16 20 25 30 34 38 41
RH            74 83 89 82 70 72 48 35 32 40 47 47 48 48 41 39 42 57 75 85 92100
WIND DIR       W  W NW NW NW  N  N  N  N  N NE NE NE NE NE NE  E  E  E  E  E  E
WIND SPD       5  5  8 10 11 10 11 11  9  8  8  8 10 11 11 10 10 10  9  8  8  8
CLOUDS        B2 B1 SC FW CL FW FW CL CL CL CL FW FW SC SC SC SC B1 B1 B2 B2 B2
POP 12HR                     10           0           0           0          30
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN           S
RAIN SHWRS                                                              C  C  C


DATE           02/15  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          61      52    58      43    60      46    58      45    61
TEMP          59 55   53 52 57 51   46 44 58 54   49 46 57 52   48 46 59 56
DEWPT         49 51   51 51 46 43   39 38 40 41   40 37 37 39   40 42 49 49
PWIND DIR        SE       S     W       W     W      NW    NE       E    SE
WIND CHAR        GN      BZ    BZ      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV OV B2 SC   FW FW FW FW   FW FW FW FW   FW FW SC FW
POP 12HR         40      60    40      10     5       5     0       0     0
RAIN SHWRS     C  C    L  L  C  C

$$
SCZ048-130900-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N  80.72W ELEV. 37 FT
318 PM EST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      38          50          29          45          37
TEMP          59 54 50 46 42 38 40 47 49 41 35 33 31 29 35 41 44 39 38 39 41 43
DEWPT         51 48 45 39 33 28 22 18 17 18 18 17 15 14 14 16 21 26 30 34 36 39
RH            75 80 83 76 70 67 48 31 28 39 49 51 51 53 41 36 39 59 73 82 82 86
WIND DIR       W  W NW NW NW NW NW  N  N  N NE NE NE NE NE  E  E  E  E NE NE NE
WIND SPD       8  6  8 10 11  9 10 10  9  6  5  5  8 10  9  9  9  9  9  8  6  6
CLOUDS        B2 B1 FW FW CL FW FW FW CL CL CL FW FW SC SC SC SC B1 B1 B2 B2 B2
POP 12HR                     10           0           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN           S
RAIN SHWRS                                                              S  S  C


DATE           02/15  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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      50    59      41    62      44    61      44    63
TEMP          62 54   52 50 58 51   45 42 60 54   48 45 59 53   48 45 61 56
DEWPT         48 51   51 50 44 42   39 38 40 41   41 36 39 41   41 41 48 49
PWIND DIR        SE       S     W       W     W      NW    NE       E    SE
WIND CHAR        GN      BZ    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 B2   OV OV B1 SC   FW FW FW FW   FW FW FW FW   FW FW SC SC
POP 12HR         30      60    30       5     5       5     0       0     0
RAIN SHWRS     C  C    L  L  C  C

$$
SCZ043-130900-
WALTERBORO-INLAND COLLETON SC
32.91N  80.67W ELEV. 98 FT
318 PM EST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      36          48          25          43          34
TEMP          56 52 47 43 39 36 41 46 48 39 33 31 28 26 34 40 43 38 35 34 35 38
DEWPT         46 44 41 35 30 28 21 16 15 15 14 13 10  8  8 10 15 20 24 28 31 35
RH            69 74 79 73 70 72 44 29 26 37 45 47 46 46 33 28 32 48 64 78 85 89
WIND DIR       W  W NW NW NW NW NW  N  N  N NE NE NE NE NE  E  E  E  E NE NE NE
WIND SPD       6  5  5  9 10  6  9  9  8  5  4  5  5  6  6  5  6  6  6  5  5  4
CLOUDS        B2 SC FW FW CL FW FW CL CL CL FW FW FW SC SC SC SC B1 B1 B2 B2 B2
POP 12HR                     10           0           0           0          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                              S  S  C


DATE           02/15  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          62      48    59      40    63      43    62      41    64
TEMP          60 52   50 49 58 50   44 41 60 54   47 44 60 52   45 42 61 56
DEWPT         44 49   50 49 43 40   37 37 39 39   39 34 37 39   38 38 46 48
PWIND DIR        SE       S     W       W     W      NW    NE       E    SE
WIND CHAR        LT      GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV OV B1 SC   FW FW FW FW   FW FW FW FW   FW FW SC FW
POP 12HR         30      60    40       5     5       0     0       0     0
RAIN SHWRS     C  C    L  L  C  C

$$
GAZ099-130900-
METTER-CANDLER GA
32.40N  82.06W ELEV. 197 FT
318 PM EST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      37          50          28          47          35
TEMP          63 57 51 46 42 37 40 47 50 40 35 33 30 28 35 43 47 42 37 36 36 37
DEWPT         50 47 44 37 32 26 20 17 17 19 18 17 15 14 15 17 22 27 29 31 33 36
RH            62 69 77 71 67 64 44 30 27 42 49 51 53 55 43 35 37 55 72 82 89 96
WIND DIR       W  W NW NW NW NW NW NW NW NW  N NE NE NE  E  E  E  E  E  E  E  E
WIND SPD      11  6  8 10 10  9  9  9  6  5  4  4  4  6  6  8  6  5  5  4  4  4
CLOUDS        B2 SC FW FW CL FW FW FW CL CL FW FW FW FW SC SC SC B1 B1 B2 B2 B2
POP 12HR                      5           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    C


DATE           02/15  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          64      47    60      39    63      44    65      41    63
TEMP          60 54   49 47 58 50   44 41 60 54   48 45 63 54   46 42 61 55
DEWPT         46 50   49 47 40 39   37 38 41 40   39 36 38 41   39 39 46 47
PWIND DIR        SE       S     W       W     W      NW    NE       E    SE
WIND CHAR        GN      BZ    BZ      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV OV B1 SC   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         30      70    30       0     5       0     0       0     0
RAIN SHWRS     C  C    L  L  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

$$




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