Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 120650
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
250 AM AST Tue Dec 12 2017

PRZ001-122015-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                78 85 88    67 72 76    78 85 88    68 73 83    78 85 88
Temp          70 76 83 85 78 75 74 73 72 77 83 84 79 76 75 73 73 78 84 85 78 75
Dewpt         69 70 71 70 70 70 70 70 69 70 71 73 72 72 72 71 70 71 72 73 72 72
RH            97 82 67 61 76 84 87 90 90 79 67 70 79 87 90 93 90 79 67 67 82 90
Wind dir      SE SE SE SE SE  S  S SW SW  S  S  E NE NE NE SE SE SE  E  E  E  E
Wind spd       3  3  6  5  5  5  4  3  3  3  2  3  3  3  2  2  2  3  8  8  8  6
Clouds        SC FW FW SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20           5          30          20          20
QPF 12hr              0.05-0.21   0.00-0.05   0.05-0.10        0.05        0.09
Rain shwrs    IS IS IS IS IS IS IS IS IS       SC SC IS IS IS IS IS IS IS IS IS
Heat index          88 89                   88 90 80                89 91
Max heat               94    91          84    95    93    89    90    97    94


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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    84      72    84      73    82      72    84
Temp          72 76 84 75   73 76 84 76   74 76 82 75   73 76 84 75
Dewpt         71 71 72 73   72 72 74 73   72 72 74 73   72 72 74 73
PWind dir         E     E       E    NE      NE    NE       E     E
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC
PoP 12hr         10    10      20    30      20    20      40    40
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS IS IS   SC SC SC SC

$$

PRZ002-122015-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                69 82 86    62 70 75    70 83 86    62 71 82    68 82 86
Temp          70 75 81 82 76 74 72 71 70 75 81 83 77 74 73 72 71 76 81 82 77 75
Dewpt         68 70 69 70 69 69 69 69 69 70 71 71 72 71 70 70 69 71 72 72 71 71
RH            93 84 67 67 79 84 90 93 97 84 72 67 85 90 90 93 93 85 74 72 82 87
Wind dir       E SE SE SE SE SE  S  S SW SW  S SE SE SE SE SE  E  E  E  E  E  E
Wind spd       5  5  6  5  5  5  3  2  3  3  3  5  4  3  3  3  2  4  9  9  8  8
Clouds        SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          30          20
QPF 12hr              0.05-0.21        0.05   0.05-0.10        0.07        0.09
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Heat index          84 86                   85 87                   85 87
Max heat               92    89          84    93    92    90    89    94    91


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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    82      73    82      75    81      74    82
Temp          73 76 82 76   74 77 82 77   75 77 81 76   75 77 82 76
Dewpt         70 71 72 72   71 72 73 72   71 72 73 72   71 72 73 72
PWind dir         E     E       E    NE      NE    NE      NE     E
Wind char        GN    GN      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC
PoP 12hr         20    20      20    30      10    20      40    40
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS IS IS   SC SC SC SC

$$

PRZ003-122015-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                71 82 86    64 70 75    72 83 88    64 70 81    72 82 88
Temp          68 74 81 82 76 73 72 70 70 75 81 82 76 73 72 70 70 75 81 82 76 74
Dewpt         68 69 70 70 69 69 69 68 68 70 71 71 71 70 70 69 68 70 71 72 71 70
RH           100 84 69 67 79 87 90 93 93 84 72 69 85 90 93 97 93 84 72 72 85 87
Wind dir      NE  E SE SE SE SE NW NW NW NW  S  S  S  W NE  E NE NE  E  E  E NE
Wind spd       4  4  6  5  5  2  1  2  2  1  4  6  3  1  2  2  3  4  9  9  6  5
Clouds        FW FW FW SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC FW FW FW SC
PoP 12hr                     20          20          20          30          20
QPF 12hr              0.00-0.20        0.05   0.03-0.08        0.06   0.00-0.09
Rain shwrs    IS       IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Heat index          84 85                   85 87                   85 86
Max heat               92    89                95    91    87    87    96    92


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          70    82      70    82      71    81      71    82
Temp          71 75 82 74   71 75 81 74   72 75 80 74   72 76 82 74
Dewpt         69 70 71 71   70 71 71 71   70 71 72 71   70 71 72 71
PWind dir         E     E      NE    NE      NE    NE      NE     E
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr         10    10      10    20      10    20      30    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC SC IS

$$

PRZ004-122015-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                70 80 85    64 68 70    72 81 85    64 68 71    72 80 85
Temp          66 72 79 80 74 71 70 68 68 73 79 80 75 72 71 69 68 73 79 80 74 72
Dewpt         66 68 70 69 69 67 67 66 66 68 70 71 70 69 69 67 67 68 70 71 70 68
RH           100 87 74 69 84 87 90 93 93 84 74 74 84 90 93 93 97 84 74 74 87 87
Wind dir       E SE SE SE SE  S SW SW SW SW  S  S  S  N NE SE  E  E  E  E  E  E
Wind spd       2  2  6  5  5  3  2  1  2  2  4  4  2  1  1  1  1  2  8  8  5  4
Clouds        FW FW FW FW FW SC SC SC SC FW FW SC SC SC SC SC SC SC FW FW FW SC
PoP 12hr                     10          20          30          20          20
QPF 12hr              0.04-0.13        0.05   0.03-0.11        0.06        0.08
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS
Heat index          80 82                   81 83                   81 82
Max heat               90    86                91    88                91    87


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          68    80      68    79      70    78      69    80
Temp          69 73 79 72   69 73 79 73   70 73 78 72   70 73 80 72
Dewpt         67 68 70 69   68 69 71 70   68 69 71 69   69 69 72 70
PWind dir         E     E      NE    NE      NE    NE      NE     E
Wind char        LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC
PoP 12hr         10    10      20    30      10    20      30    30
Rain shwrs    IS IS IS IS   IS IS IS SC   IS IS IS IS   SC SC SC SC

$$

PRZ005-122015-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                79 84 88    65 70 74    79 84 88    66 71 83    80 84 88
Temp          67 74 82 84 77 74 72 71 70 76 83 84 77 75 73 72 71 76 83 84 77 74
Dewpt         67 68 70 71 70 69 69 68 68 68 71 73 70 70 70 70 69 70 72 73 72 70
RH           100 82 67 65 79 84 90 90 93 76 67 70 79 84 90 93 93 82 70 70 85 87
Wind dir      SE SE  E  E NE SW  S SW  S  S  S  N NE NE  E  E SE SE  E  E  E  E
Wind spd       4  3  4  3  2  3  4  3  4  3  1  4  4  4  3  3  3  4  6  8  6  6
Clouds        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW SC
PoP 12hr                     30           5          30           5          20
QPF 12hr              0.13-0.21           0   0.05-0.10   0.00-0.05        0.06
Rain shwrs    IS IS IS SC SC                   SC SC IS IS IS IS    IS IS IS IS
Heat index          86 89                   87 90                   88 90
Max heat               95    91                96    93    89    89    97    94


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          70    84      69    83      70    83      69    84
Temp          71 75 84 73   70 75 83 74   71 75 82 73   70 75 83 74
Dewpt         70 70 71 71   70 71 74 71   71 71 73 71   70 71 74 71
PWind dir         E     E       E    NE       E    NE       E     E
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    10      20    20      20    20      20    30
Rain shwrs    IS IS IS IS   IS IS IS SC   IS IS IS IS   IS IS SC SC

$$

PRZ006-122015-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                69 78 85    61 66 70    69 80 86    60 66 70    68 79 85
Temp          64 70 76 78 72 70 68 67 66 72 78 79 73 70 68 67 66 71 77 78 72 69
Dewpt         64 66 69 69 68 66 66 65 65 66 70 70 68 67 68 66 65 67 69 70 69 67
RH           100 87 79 74 87 87 93 93 97 81 76 74 84 90100 97 97 87 76 76 90 93
Wind dir       E SE SE SE  S  S  S SW  S  S  S  S NE  N NE  E  E  E  E  E  E  E
Wind spd       2  2  5  4  3  2  2  2  2  2  3  3  1  2  2  1  1  2  5  5  4  3
Clouds        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW SC
PoP 12hr                     10           5          30           5          20
QPF 12hr              0.00-0.21   0.00-0.05   0.03-0.11   0.00-0.05   0.00-0.09
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS    IS IS IS IS
Heat index                                  80 81                      80
Max heat               90    88                91    88                92    87


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          65    79      65    78      66    78      65    78
Temp          66 71 79 69   66 70 78 70   67 71 77 69   66 71 78 69
Dewpt         65 67 69 68   66 68 71 68   67 67 70 68   66 68 71 68
PWind dir         E     E      NE    NE      NE    NE      NE     E
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    20      20    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC

$$

PRZ007-122015-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                69 82 88    61 69 74    68 83 88    60 67 81    67 83 88
Temp          66 73 80 82 76 73 71 70 69 74 81 82 75 72 70 69 67 73 81 82 75 71
Dewpt         65 67 70 71 70 67 68 67 66 69 71 71 70 69 70 68 67 69 70 70 70 69
RH            97 81 72 69 82 81 90 90 90 84 72 69 84 90100 97100 87 69 67 84 93
Wind dir      NE  E SE SE  S SE NE NE NE  E  S  S  S NE NE NE NE NE  E  E  E  E
Wind spd       3  3  6  5  4  2  2  2  2  2  4  4  2  2  3  3  3  3  6  6  5  4
Clouds        FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW SC
PoP 12hr                      5          10          20           5           5
QPF 12hr                      0   0.00-0.05   0.03-0.11        0.01   0.00-0.06
Rain shwrs                   IS IS IS IS IS IS IS IS IS IS IS IS    IS IS IS IS
Heat index          84 86                   85 86                   84 85
Max heat               95    92                96    91    87    87    95    91


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          67    82      67    81      68    82      67    82
Temp          68 73 82 71   68 73 81 72   69 73 81 71   68 73 81 71
Dewpt         67 68 70 69   68 69 71 70   68 69 70 69   68 69 72 70
PWind dir        NE     E      NE    NE      NE    NE      NE     E
Wind char        LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    20      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ008-122015-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                78 82 87    65 69 73    77 81 84    66 70 82    78 82 86
Temp          68 73 80 81 75 73 71 70 69 74 79 80 75 73 72 71 70 75 80 82 75 73
Dewpt         67 68 69 72 71 69 69 68 67 68 70 73 72 70 70 69 69 70 72 73 72 70
RH            97 84 69 74 87 87 93 93 93 82 74 79 90 90 93 93 97 84 77 74 90 90
Wind dir      SE SE  E NW NW NW  S  S  S  S SW  W NW  E  E  E  E  E  E NE  E  E
Wind spd       6  4  2  2  3  1  2  3  4  4  3  4  2  4  5  5  5  5  8  8  9  9
Clouds        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW SC
PoP 12hr                     30           5          20           5          20
QPF 12hr              0.12-0.21           0   0.05-0.10           0        0.05
Rain shwrs    IS IS IS SC SC                   IS IS                IS IS IS IS
Heat index          82 85                   81 83                   83 86
Max heat               94    90                90    90    87    88    94    90


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          69    81      69    80      70    81      69    81
Temp          70 74 80 73   70 74 80 73   71 75 81 73   70 74 81 73
Dewpt         68 69 72 70   70 70 74 70   70 70 74 71   70 70 74 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    BZ      BZ    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    10      20    20      20    20      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ009-122015-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                71 79 86    62 66 71    68 78 84    62 65 69    70 79 85
Temp          64 70 77 78 73 70 68 67 66 71 77 78 72 69 68 66 65 71 77 78 72 69
Dewpt         63 65 69 70 69 67 66 66 65 66 70 71 68 68 67 66 65 67 69 71 70 68
RH            97 84 76 76 87 90 93 97 97 84 79 79 87 97 97100100 87 76 79 93 97
Wind dir       E SE SE  S SW SE SE SE SE SE  S SW SE NE NE  E  E  E  E  E  E  E
Wind spd       3  3  3  3  2  2  2  2  3  3  3  3  2  3  3  3  3  3  5  4  4  4
Clouds        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     10           5          30           5          30
QPF 12hr              0.00-0.21           0   0.03-0.10           0   0.00-0.10
Rain shwrs       IS IS SC SC                   SC SC                SC SC SC IS
Heat index             80                                              80
Max heat               91    88                90    85                90    86


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          65    78      65    77      66    78      65    78
Temp          66 70 77 69   66 70 77 69   66 71 78 69   66 70 78 69
Dewpt         65 66 70 68   66 67 72 68   66 67 71 68   66 67 72 68
PWind dir         E     E       E    NE      NE    NE      NE     E
Wind char        LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    20      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ010-122015-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                72 80 86    66 71 78    71 80 84    66 70 81    72 81 86
Temp          69 73 79 80 75 73 72 71 71 74 80 80 75 74 72 71 70 75 79 80 75 73
Dewpt         67 68 70 72 72 70 70 68 68 70 72 73 73 71 71 70 69 70 72 73 73 71
RH            93 84 74 77 90 90 93 90 90 87 77 79 94 90 97 97 97 84 79 79 94 93
Wind dir       E SE SE  S  S SE SE SE SE SE  S SW  S  E  E  E  E  E  E  E  E  E
Wind spd       6  5  3  5  4  5  4  4  5  5  6  6  4  3  5  5  5  5  5  4  5  6
Clouds        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     20           5          30           5          30
QPF 12hr              0.00-0.20   0.00-0.07   0.03-0.10           0   0.00-0.10
Rain shwrs    IS       IS IS IS IS IS IS IS IS SC SC                SC SC SC IS
Heat index          81 84                   82 84                   82 84
Max heat         84    93    90    84          91    91    87    88    93    90


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          70    81      70    79      71    82      70    81
Temp          71 74 81 73   71 74 79 73   71 75 81 74   71 74 81 73
Dewpt         68 69 72 71   70 70 74 72   70 70 73 72   70 70 74 72
PWind dir         E     E       E    NE      NE    NE      NE     E
Wind char        LT    LT      LT    GN      GN    BZ      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    20      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ011-122015-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                79 83 87    71 72 77    79 83 85    67 70 81    79 83 86
Temp          68 74 81 83 77 75 74 73 72 76 81 82 77 74 73 71 70 75 82 83 76 74
Dewpt         66 68 70 72 71 71 70 68 68 70 73 73 73 72 72 70 69 70 72 73 73 72
RH            93 82 69 70 82 87 87 84 87 82 77 74 87 93 97 97 97 84 72 72 90 93
Wind dir       E  E SE SE SE SE  E  E  E  E  S  S  S  E NE NE  E  E  E SE  E  E
Wind spd       5  6  8  8  8  8  5  4  4  5  6  6  5  4  4  5  5  5  6  8  6  6
Clouds        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
PoP 12hr                      5          10          20           5           5
QPF 12hr                      0        0.02   0.03-0.10           0   0.00-0.06
Rain shwrs                   IS IS IS IS IS IS IS IS                         IS
Heat index          85 87                   86 88                   86 88
Max heat               94    91                92    90    87    86    93    89


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          70    83      70    82      71    84      70    83
Temp          70 75 83 74   71 75 82 74   71 76 83 74   71 75 83 74
Dewpt         68 69 71 72   70 69 72 73   70 70 71 72   70 70 74 73
PWind dir         E     E      NE    NE      NE    NE      NE     E
Wind char        LT    GN      LT    LT      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    20      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ012-122015-
Culebra-
Including the city of Culebra
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                      84          76          85    72 75 81          84
Temp          75 79 83 84 81 79 78 77 76 80 84 85 80 78 77 76 75 79 83 84 81 79
Dewpt         70 70 69 70 69 72 73 73 71 72 70 72 72 73 73 74 72 74 74 73 73 73
RH            84 74 63 63 67 79 85 87 85 77 63 65 77 85 87 94 90 85 74 70 77 82
Wind dir       E  E SE SE SE SE SE  S SW SW SW  S  S  S  E  E  E  E  E  E  E  E
Wind spd       9 10  9  6  6  6  4  3  5  5  5  8  6  3  3  4  6 10 11 10 10 12
Clouds        SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          20          30          20
QPF 12hr                   0.21        0.05        0.06        0.07        0.09
Rain shwrs    IS IS IS SC SC IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Heat index       80 87 89 84             82 88 91 82             80 90 91 85 80
Max heat         85    91    88    84    85    94    91    88    88    94    90


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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    85      78    84      78    85      78    84
Temp          78 80 85 80   78 80 84 80   78 81 85 80   79 81 84 80
Dewpt         74 74 75 75   74 75 76 75   74 75 74 74   74 75 75 75
PWind dir         E     E       E    NE      NE    NE      NE     E
Wind char        GN    BZ      BZ    BZ      BZ    BZ      WY    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC
PoP 12hr         20    20      20    30      20    20      40    40
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS IS IS   SC SC SC SC

$$

PRZ013-122015-
Vieques-
Including the city of Vieques
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                      84    71 74 78          85    72 73 79          84
Temp          74 78 83 84 79 77 76 75 74 78 84 85 79 77 75 74 73 77 83 84 80 78
Dewpt         71 72 69 70 69 71 72 73 71 72 71 72 72 72 72 73 72 73 74 73 73 73
RH            90 82 63 63 72 82 87 94 90 82 65 65 79 85 90 97 97 87 74 70 79 85
Wind dir       E  E SE SE SE SE  S SW SW SW SW  S  S  S SE  E  E  E  E  E  E  E
Wind spd       9 10  9  5  6  5  3  3  4  4  5  9  6  4  3  4  5 10 11 10 10 12
Clouds        SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          20          30          20
QPF 12hr                   0.21        0.07        0.08        0.07        0.09
Rain shwrs    IS IS IS SC SC IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Heat index          87 89 81                89 91 80                89 90 83
Max heat         85    91    88    84    85    92    90    84    86    93    90


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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          76    84      77    84      77    84      77    84
Temp          77 79 84 79   77 80 84 79   78 80 84 79   78 80 84 79
Dewpt         73 73 74 74   74 75 75 74   73 74 74 74   74 74 74 74
PWind dir         E     E       E    NE      NE    NE      NE     E
Wind char        GN    BZ      GN    BZ      BZ    BZ      WY    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC
PoP 12hr         20    20      20    30      10    10      40    40
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS IS IS   SC SC SC SC

$$

VIZ001-122015-
St.Thomas...St. John...and Adjacent Islands-
Including the cities of Anna`s Retreat, Charlotte Amalie,
Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                79 84 86    71 76 78    79 84 87    69 74 81    79 84 86
Temp          73 77 83 84 80 78 77 76 76 79 83 84 79 77 76 75 74 78 83 84 79 77
Dewpt         70 71 69 70 69 71 72 73 72 72 70 71 71 72 72 74 72 73 72 71 72 73
RH            90 82 63 63 69 79 85 90 87 79 65 65 77 85 87 97 93 85 70 65 79 87
Wind dir       E  E SE SE SE SE SE  S SW SW SW SW SW  E NE  E  E  E  E  E  E  E
Wind spd      10 10  9  6  6  5  3  3  5  5  6  6  4  1  3  5  8 10 12 11 10 12
Clouds        SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          20          30          20
QPF 12hr                   0.21        0.07        0.08        0.07        0.09
Rain shwrs    IS IS IS SC SC IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Heat index          87 88 81             81 87 89 81             80 88 89 82
Max heat         85    91    90    84    87    94    91    87    87    92    89


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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    85      75    84      75    85      75    84
Temp          75 78 85 78   76 79 84 77   75 79 85 77   75 78 84 77
Dewpt         74 73 74 75   74 74 75 74   74 74 74 75   74 75 75 75
PWind dir         E     E       E    NE      NE    NE       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      WY    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr         20    20      20    20      20    20      30    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC SC IS

$$

VIZ002-122015-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
250 AM AST Tue Dec 12 2017

Date             Tue 12/12/17            Wed 12/13/17            Thu 12/14/17
AST 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                      83    69 72 78          83    68 72 79          85
Temp          71 76 82 83 77 75 74 73 72 76 82 83 77 75 74 73 72 77 83 85 79 76
Dewpt         70 71 71 71 72 72 72 72 71 72 72 72 71 72 73 72 71 73 73 72 73 73
RH            97 85 69 67 85 90 93 97 97 87 72 70 82 90 97 97 97 87 72 65 82 90
Wind dir       E  E  E SE  S SW SW SW SW  S  S  S  S  E NE  E  E  E  E  E  E  E
Wind spd      10 10 10  8  5  6  5  5  6  8  9  8  4  3  5  6 11 13 13 12 12 13
Clouds        SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          20          30          20
QPF 12hr                   0.21        0.07        0.08        0.07        0.09
Rain shwrs    IS IS IS SC SC IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Heat index          87 88                   87 89                   89 91 80
Max heat         85    91    90    84    85    92    88    84    86    93    91


Date          Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
AST 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    84      71    85      70    84      75    85
Temp          73 77 84 75   72 77 85 74   71 76 84 78   76 79 85 77
Dewpt         73 73 75 74   72 75 75 73   71 73 75 74   74 75 75 74
PWind dir         E     E       E     E      NE    NE       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      WY    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr         20    20      20    20      10    10      30    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC SC IS

$$



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