Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 230539
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
1239 AM EST Sat Feb 23 2019

SCZ050-240900-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1239 AM EST Sat Feb 23 2019

Date           02/22/19      Sat 02/23/19            Sun 02/24/19            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                      53          68          62          78          46
Temp                   54 54 53 58 66 68 62 62 63 65 65 75 77 73 68 61 56 50 46
Dewpt                  53 52 52 53 58 60 60 59 63 62 63 63 63 56 49 45 40 38 34
RH                     96 93 96 83 75 76 93 90100 90 93 66 62 55 51 56 55 63 63
Wind dir               NE NE NE NE  E  E SE SE  S SW SW SW  W  W  W NW NW NW NW
Wind spd                9  8  6  6  5  5  4  4  9 10 11 14 14 12 11 11  9  6  5
Clouds                 OV OV OV OV OV OV OV OV OV B2 B2 B2 OV B2 B1 B1 SC SC FW
PoP 12hr                     20          10          20          60           0
QPF 12hr                      0           0        0.05        0.10           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                 O  O
Rain shwrs              S                       S        C  L  C


Date           02/25  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19  Fri 03/01/19
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      43    67      51    70      52    65      51    67
Temp          62 55   47 44 65 57   53 52 68 62   56 52 63 58   53 51 66 59
Dewpt         29 37   38 38 41 47   49 48 51 53   52 47 49 50   47 46 48 50
PWind dir         N      NE     E       E     S      NE     N      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC SC B1   B2 B2 B2 B1   B1 B1 B1 B1   B2 B2 B2 B2
PoP 12hr          0       0     5      20    30      30    20      30    40
Rain shwrs                           S  S  C  C    C  C  S  S    C  C  C  C

$$
GAZ118-240900-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1239 AM EST Sat Feb 23 2019

Date           02/22/19      Sat 02/23/19            Sun 02/24/19            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                      57          72          64          79          46
Temp                   59 58 57 63 70 72 66 64 66 66 68 78 79 73 69 62 56 50 46
Dewpt                  57 57 56 58 61 63 63 63 64 63 64 63 61 56 50 45 40 38 33
RH                     93 96 96 84 73 73 90 97 93 90 87 60 54 55 51 54 55 63 60
Wind dir                E NE  E  E  E SE SE  S  S SW SW SW  W  W  W NW NW NW  N
Wind spd                9  8  6  8  6  6  5  5  8  8 10 13 14 11  8 10 10  8  5
Clouds                 OV OV OV OV OV OV OV OV B2 B1 B2 OV OV B2 B2 B1 SC SC FW
PoP 12hr                     10          10          20          60           0
QPF 12hr                      0           0        0.05        0.09           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                 O  O
Rain shwrs                                S  S  S        C  L  S
Obvis                  PF PF


Date           02/25  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19  Fri 03/01/19
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      44    68      53    72      55    69      53    68
Temp          63 56   48 45 66 58   53 54 70 63   57 55 67 61   56 53 66 62
Dewpt         28 37   40 39 43 49   51 50 52 54   54 51 50 51   50 48 49 51
PWind dir        NE      NE     E       E    SE       W    NE      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC SC B1   B2 B2 B2 B2   B1 B1 B1 B2   B2 B2 B2 B2
PoP 12hr          0       5    10      20    30      30    20      30    40
Rain shwrs                           S  S  C  C    C  C  S  S    C  C  C  C

$$
SCZ050-240900-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1239 AM EST Sat Feb 23 2019

Date           02/22/19      Sat 02/23/19            Sun 02/24/19            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                      53          67          61          76          47
Temp                   55 54 53 58 66 67 61 61 63 64 65 73 75 70 68 62 57 52 47
Dewpt                  53 53 52 55 59 60 60 60 63 61 63 63 63 58 51 47 42 39 35
RH                     93 96 96 90 78 78 97 97100 90 93 71 66 66 54 58 57 61 63
Wind dir               NE NE NE NE  E  E  E SE  S SW SW SW SW  W  W NW NW  N  N
Wind spd               11 10 10  8  6  6  5  5 10 11 12 14 16 12 12 12 10  8  8
Clouds                 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 SC SC FW
PoP 12hr                     10          10          20          60           0
QPF 12hr                      0           0        0.05        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S        C  L  C
Obvis                                             F+


Date           02/25  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19  Fri 03/01/19
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      45    66      52    70      53    65      52    66
Temp          62 55   50 46 65 57   54 53 68 61   57 53 64 59   54 52 65 59
Dewpt         30 38   40 40 43 48   51 50 53 54   53 49 50 51   49 48 50 51
PWind dir         N      NE     E      SE    SE       W     N      NE     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW   SC SC SC B1   B2 B2 B2 B1   B1 B1 B1 B1   B2 B2 B2 B2
PoP 12hr          0       0     5      20    30      30    20      30    40
Rain shwrs                           S  S  C  C    C  C  S  S    C  C  C  C

$$
SCZ048-240900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1239 AM EST Sat Feb 23 2019

Date           02/22/19      Sat 02/23/19            Sun 02/24/19            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                      55          69          63          78          46
Temp                   57 56 55 60 68 69 63 63 64 65 65 75 77 72 67 61 56 50 46
Dewpt                  56 55 54 56 60 62 62 61 63 62 64 63 62 57 51 46 40 39 34
RH                     96 96 96 87 76 78 97 93 97 90 97 66 60 59 56 58 55 66 63
Wind dir               NE NE  E  E  E  E SE  S  S SW SW SW  W  W  W NW NW NW  N
Wind spd                9  9  8  6  6  5  5  5  9  9 11 14 14 11  9 11 10  8  5
Clouds                 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW
PoP 12hr                     10          10          20          60           0
QPF 12hr                      0           0        0.04        0.09           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                 O  O
Rain shwrs                                   S  S  S     C  L  S
Obvis                  PF


Date           02/25  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19  Fri 03/01/19
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      44    67      52    71      53    67      52    67
Temp          63 55   49 45 65 57   54 53 69 62   57 53 65 59   55 52 65 60
Dewpt         29 37   40 39 42 49   51 50 53 54   53 50 50 51   49 48 49 51
PWind dir         N      NE     E       E    NW       W     N      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   SC SC SC B1   B2 B2 B2 B1   B1 B1 B1 B2   B2 B2 B2 B2
PoP 12hr          0       5     5      20    30      30    20      30    40
Rain shwrs                           S  S  C  C    C  C  S  S    C  C  C  C

$$
SCZ043-240900-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1239 AM EST Sat Feb 23 2019

Date           02/22/19      Sat 02/23/19            Sun 02/24/19            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                      52          69          63          77          42
Temp                   55 53 52 57 66 69 64 63 64 65 65 75 73 73 66 59 53 48 43
Dewpt                  54 52 51 53 57 59 60 60 62 61 62 61 59 52 46 43 38 36 32
RH                     96 96 96 86 73 70 87 90 93 87 90 62 62 48 48 55 57 63 65
Wind dir               NE NE NE  E  E SE SE SE  S  S SW SW  W  W  W NW NW NW NW
Wind spd                6  6  5  5  5  4  4  4  8  8 10 14 13 12  8 10  9  6  4
Clouds                 OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B1 B1 SC SC FW
PoP 12hr                     20          20          20          60           0
QPF 12hr                      0           0        0.04        0.08           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                 O  O
Rain shwrs              S  S        S           S  S  S  L  C  S


Date           02/25  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19  Fri 03/01/19
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      40    68      48    71      50    67      50    66
Temp          63 54   45 41 66 55   50 49 69 61   54 50 65 59   53 50 65 57
Dewpt         26 35   36 35 37 45   48 47 50 52   50 46 47 47   46 45 46 48
PWind dir         N       E     E       E     W      SW     N      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC SC B1   B2 B2 B2 B1   B1 B1 B1 B1   B2 B2 B2 B2
PoP 12hr          0       5     5      10    30      30    20      30    40
Rain shwrs                                 C  C    C  C  S  S    C  C  C  C

$$
GAZ099-240900-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1239 AM EST Sat Feb 23 2019

Date           02/22/19      Sat 02/23/19            Sun 02/24/19            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                      57          73          65          76          43
Temp                   61 58 57 61 70 73 68 66 65 66 66 76 71 72 65 58 52 48 43
Dewpt                  58 57 56 58 62 62 63 63 64 63 63 62 54 51 45 42 37 34 30
RH                     90 96 96 90 76 68 84 90 97 90 90 62 55 48 48 55 56 58 60
Wind dir                E  E  E  E SE SE SE  S  S SW SW SW  W  W NW NW NW NW  N
Wind spd                8  8  8  8  8  6  6  8  9 11 14 20 16 16  9 11 11 11  8
Wind gust                                               31
Clouds                 OV OV OV OV OV OV OV OV B1 B2 B2 OV B2 B2 B1 SC SC FW FW
PoP 12hr                     10          20          30          60           0
QPF 12hr                      0           0        0.03        0.12           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                 O  O
Rain shwrs                             S  S  C  C  S  S  L  S
Wind chill                                                                   38
Min chill                                                                    38


Date           02/25  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19  Fri 03/01/19
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      40    69      49    72      53    69      51    67
Temp          62 55   45 41 66 58   51 50 70 64   58 53 67 62   55 51 65 59
Dewpt         28 34   36 34 40 46   48 48 51 52   52 48 48 48   47 45 47 49
PWind dir        NE       E     E       E     W       W    NW      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC B1   B2 B2 B2 B1   B1 B1 B1 B2   B2 B2 B2 B2
PoP 12hr          0       5    10      20    40      30    20      30    40
Rain shwrs                           S  S  C  C    C  C  S  S    C  C  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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