Point Forecast Matrices
Issued by NWS Charleston, SC

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FOUS52 KCHS 261700
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Point Forecast Matrices
National Weather Service Charleston SC
1259 PM EDT Fri May 26 2017

SCZ050-262100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1259 PM EDT Fri May 26 2017

Date             Fri 05/26/17            Sat 05/27/17            Sun 05/28/17
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                      85          66          91          72          94
Temp                   83 84 77 69 68 66 70 83 90 91 81 76 73 72 74 86 93 92 83
Dewpt                  52 54 57 60 61 61 62 63 64 64 66 67 67 66 68 70 70 70 71
RH                     34 36 50 73 78 84 76 51 42 41 60 74 81 81 82 59 47 49 67
Wind dir                W  W SW SW SW SW  W  W SW SW SW SW SW SW  W  W SW SW SW
Wind spd               10 10  6  4  3  3  4  9 11 13 11  8  5  6  6 10 10 11  8
Clouds                 CL CL CL CL CL FW FW CL FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                     91 93                91 99 98
Max heat                                       91    93                99   100


Date          Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          75    94      73    89      71    88      70    88
Temp          76 77 93 84   74 74 88 81   73 72 88 79   72 73 87 80
Dewpt         71 71 71 72   71 71 70 70   69 68 65 68   69 69 68 70
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 B1 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         10    30      30    40      20    20      20    30
Rain shwrs           C  C    C  C  C  C    S  S  S  S    S  S  C  C
Tstms                C  C    C  C  C  C    S  S  S  S    S  S  C  C

$$
GAZ118-262100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1259 PM EDT Fri May 26 2017

Date             Fri 05/26/17            Sat 05/27/17            Sun 05/28/17
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                      86          64          92          70          95
Temp                   83 84 77 70 67 65 68 84 91 92 83 75 73 70 73 87 94 94 86
Dewpt                  49 49 57 60 60 59 61 62 63 62 64 65 66 64 68 71 71 70 71
RH                     31 30 50 71 78 81 78 48 40 37 53 71 79 81 84 59 47 46 61
Wind dir                W  W SW SW SW SW SW  W SW SW SW SW SW SW  W  W  W  W SW
Wind spd               10 10  5  3  2  3  3  8  9 11  8  5  4  4  6  9  9 11  6
Clouds                 CL CL CL CL CL CL CL FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                     92 93                93101100 91
Max heat                                       92    93               101   103


Date          Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          74    93      73    89      71    88      71    87
Temp          76 76 92 85   74 74 89 81   73 72 87 80   72 73 87 80
Dewpt         70 71 72 72   71 71 71 70   69 68 67 69   70 70 70 70
PWind dir        SW     W      SW     W       W    SE       S    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr          5    30      30    40      30    30      20    30
Rain shwrs           C  C    C  C  C  C    C  C  C  C    S  S  C  C
Tstms                C  C    C  C  C  C    C  C  C  C    S  S  C  C

$$
SCZ050-262100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1259 PM EDT Fri May 26 2017

Date             Fri 05/26/17            Sat 05/27/17            Sun 05/28/17
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          70          89          74          92
Temp                   80 81 76 72 71 70 73 83 89 88 81 77 75 74 76 85 91 90 83
Dewpt                  55 57 60 62 63 64 65 64 65 66 67 68 69 69 69 70 71 71 72
RH                     42 44 58 71 76 81 76 53 45 48 63 74 82 84 79 61 52 54 70
Wind dir                W  W SW SW SW SW  W SW SW SW SW SW SW SW  W  W SW SW SW
Wind spd               10 12  9  5  4  4  5  9 12 16 13 10  8  8  9 10 12 14 11
Clouds                 CL CL CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                     91 90                90 97 96
Max heat                                       91    92                98    98


Date          Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          77    91      75    87      73    86      73    85
Temp          78 78 91 83   77 76 87 81   75 75 86 79   74 75 85 80
Dewpt         72 72 72 73   72 72 71 71   71 69 67 69   70 70 69 70
PWind dir        SW    SW      SW    SW      SW    SW       S     S
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         10    30      30    40      20    20      30    30
Rain shwrs           C  C    C  C  C  C    S  S  S  S    C  C  C  C
Tstms                C  C    C  C  C  C    S  S  S  S    C  C  C  C

$$
SCZ048-262100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1259 PM EDT Fri May 26 2017

Date             Fri 05/26/17            Sat 05/27/17            Sun 05/28/17
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                      85          68          92          71          93
Temp                   82 84 77 71 69 68 71 84 91 91 82 76 74 72 75 86 92 91 83
Dewpt                  51 55 59 61 62 63 63 62 64 65 66 67 67 66 68 70 70 70 71
RH                     34 37 54 71 78 84 76 48 41 42 58 74 79 81 79 59 49 50 67
Wind dir                W  W SW SW SW SW SW  W SW SW SW SW SW SW  W  W SW SW SW
Wind spd               10 11  5  3  3  4  4  8 10 11  8  6  5  6  8  9  9 11  6
Clouds                 CL FW CL CL CL CL FW FW FW FW SC FW FW FW SC SC SC FW SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                     93 93                91 98 97
Max heat                                       93    94                98    99


Date          Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          74    93      73    89      71    87      71    87
Temp          77 77 91 83   76 76 88 82   74 73 86 78   73 74 86 80
Dewpt         71 71 71 72   72 71 70 70   69 68 65 68   69 70 68 70
PWind dir        SW    SW      SW     W       W     S       S     S
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr          5    30      30    40      20    30      20    30
Rain shwrs           C  C    C  C  C  C    S  S  C  C    S  S  C  C
Tstms                C  C    C  C  C  C    S  S  C  C    S  S  C  C

$$
SCZ043-262100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1259 PM EDT Fri May 26 2017

Date             Fri 05/26/17            Sat 05/27/17            Sun 05/28/17
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                      85          63          93          69          94
Temp                   81 85 77 68 65 63 67 83 91 92 83 75 71 69 72 85 92 93 84
Dewpt                  50 50 57 59 60 61 61 62 62 61 64 64 64 64 67 70 70 69 70
RH                     34 30 50 73 84 93 81 49 38 36 53 69 79 84 84 61 49 46 63
Wind dir                W  W SW SW SW SW SW  W  W SW SW SW SW SW  W  W  W  W SW
Wind spd               10 10  4  3  2  2  3  8 10 12  8  5  4  4  6  9  9 11  6
Clouds                 CL CL CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                     92 92                90 98 98
Max heat                                       92    93                98   100


Date          Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          72    92      70    88      68    88      68    88
Temp          74 74 92 84   73 73 88 81   71 71 87 79   70 71 87 80
Dewpt         70 71 70 71   69 70 69 69   67 67 63 67   66 68 67 69
PWind dir        SW     W      SW     W       W     W       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   B1 B1 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         10    40      30    40      20    20      20    30
Rain shwrs           C  C    C  C  C  C    S  S  S  S    S  S  C  C
Tstms                C  C    C  C  C  C    S  S  S  S    S  S  C  C

$$
GAZ099-262100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1259 PM EDT Fri May 26 2017

Date             Fri 05/26/17            Sat 05/27/17            Sun 05/28/17
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                      85          63          91          69          93
Temp                   81 85 78 69 66 63 66 82 88 91 85 75 72 69 72 85 91 93 88
Dewpt                  54 51 57 60 60 60 61 63 62 60 64 63 66 66 69 72 72 70 71
RH                     39 31 48 73 81 90 84 53 42 36 50 66 81 90 90 65 54 47 57
Wind dir                W  W SW SW SW SW  W  W  W  W SW SW SW  W  W  W  W  W SW
Wind spd               10  9  2  2  2  3  3  9 11 11  6  4  4  4  5 10 11 11  6
Clouds                 CL CL CL CL FW FW FW FW FW FW SC FW FW SC SC SC SC FW SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                        91                91 99 99 94
Max heat                                             91                99   100


Date          Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          73    91      71    89      69    88      69    89
Temp          75 75 90 85   73 73 89 82   72 71 87 82   71 71 88 82
Dewpt         70 72 72 72   70 70 69 70   68 68 65 67   67 69 68 69
PWind dir        SW     W       W     W       W     N       S    SW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr          5    30      30    40      20    30      20    40
Rain shwrs           C  C    C  C  C  C    S  S  C  C    S  S  C  C
Tstms                C  C    C  C  C  C    S  S  C  C    S  S  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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