Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 160850
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
450 AM AST Wed Aug 16 2017

PRZ001-162015-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                81 86 89    72 76 79    83 88 90    73 77 80    82 87 89
Temp          76 82 85 86 83 79 78 77 77 83 87 88 84 81 79 78 78 83 86 87 84 80
Dewpt         74 75 75 76 75 75 75 75 74 75 75 75 75 75 76 76 76 75 74 74 73 74
RH            94 79 72 72 77 88 91 94 90 77 68 66 74 82 91 94 94 77 68 65 70 82
Wind dir       E  E NE NE  E  E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E
Wind spd      10 14 16 17 17 13 14 12 11 14 16 16 12 10 11 10 10 14 17 17 16 12
Clouds        FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW SC
PoP 12hr                     30          60          60          20          20
QPF 12hr              0.09-0.20   0.12-0.48   0.47-0.73   0.00-0.08        0.02
Rain shwrs    IS IS IS SC SC SC SC NM NM NM NM SC SC IS IS IS IS IS IS IS IS IS
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       88 94 96 91 83          90 96 98 93 85 81       90 94 95 90 84
Max heat         94   100   100    88    94   101   101    91    94   100    99


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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    88      76    89      76    86      75    90
Temp          78 84 88 80   77 84 89 80   77 83 86 79   76 84 90 81
Dewpt         74 76 76 76   76 76 75 74   73 73 74 74   73 73 74 75
PWind dir        NE     E       E     E       E     E       E    NE
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         20    30      30    50      20    20      10    20
Rain shwrs    IS IS IS SC   SC SC SC SC   IS IS IS IS   IS IS IS IS
Tstms                             IS IS

$$

PRZ002-162015-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                77 87 91    70 77 81    78 86 89    70 78 80    78 87 91
Temp          78 83 86 87 84 80 79 77 78 83 85 86 84 81 80 78 79 83 86 87 84 81
Dewpt         74 75 75 75 75 75 75 75 74 75 75 76 75 76 76 75 75 75 74 73 74 74
RH            88 77 70 68 74 85 88 94 88 77 72 72 74 85 88 91 88 77 68 63 72 79
Wind dir      NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd      12 16 17 18 17 16 16 16 14 17 17 17 16 12 13 12 12 17 17 16 16 13
Wind gust                    26 27 26
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr                     30          60          60          30          20
QPF 12hr              0.06-0.18        0.48        0.64        0.08        0.03
Rain shwrs    IS IS IS SC SC SC SC NM NM NM NM SC SC SC SC SC SC IS IS IS IS SC
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    80 90 96 97 91 85 81       89 94 96 92 86 84 81 82 91 94 95 91 86
Max heat         99   105   103    93    96   102   102    91    98   102   101


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          78    87      77    87      77    87      77    87
Temp          79 84 87 80   78 83 87 81   78 83 87 80   77 83 87 80
Dewpt         74 75 76 76   75 76 75 74   73 73 75 74   73 74 75 75
PWind dir        NE     E       E    SE       E     E      NE    NE
Wind char        BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   B1 B1 B1 B1   B1 B1 B1 SC   SC SC SC SC
PoP 12hr         30    30      40    50      50    50      20    20
Rain shwrs    SC SC SC IS   SC SC SC SC   SC SC SC IS   IS IS IS IS
Tstms                       IS IS IS IS   IS IS IS

$$

PRZ003-162015-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                80 89 94    70 76 80    78 86 91    70 76 80    79 88 94
Temp          76 83 88 89 85 80 78 77 77 82 85 86 83 79 78 77 77 84 87 88 84 80
Dewpt         73 74 73 73 72 74 74 74 74 74 74 75 73 75 75 75 75 74 73 72 72 73
RH            90 74 61 59 65 82 88 90 90 77 70 70 72 88 91 94 94 72 63 59 67 79
Wind dir      NE NE NE  E  E NE NE  E  E  E  E  E  E  E  E NE  E  E  E  E  E NE
Wind spd      12 16 18 19 18 14 16 16 14 18 18 16 14 11 13 12 13 17 18 17 17 13
Wind gust                                                              27
Clouds        FW FW FW SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC
PoP 12hr                     30          60          60          20          20
QPF 12hr              0.04-0.16   0.07-0.48   0.07-0.64   0.00-0.06        0.03
Rain shwrs    IS IS IS SC SC IS IS NM NM NM NM SC SC IS IS IS IS IS IS IS IS IS
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       90 96 97 91 84 80       88 93 94 89 83 80       90 94 95 90 83
Max heat         98   103   102    92    96   102   101    90    98   103   101


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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    88      75    87      76    87      74    90
Temp          77 84 88 79   76 82 87 79   76 83 87 79   75 84 90 80
Dewpt         73 75 74 75   75 75 74 73   72 71 73 73   72 72 72 74
PWind dir        NE     E      NE    SE       E     E      NE    NE
Wind char        BZ    BZ      GN    GN      GN    GN      LT    LT
Avg clouds    SC SC SC B1   SC SC SC SC   B1 B1 SC SC   SC SC SC SC
PoP 12hr         30    30      30    30      30    30      20    30
Rain shwrs    IS IS SC SC   SC SC SC SC   SC SC IS IS   IS IS IS SC
Tstms                  IS                 IS IS IS

$$

PRZ004-162015-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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 85 90    70 73 77    78 84 88    70 74 78    78 84 88
Temp          72 79 84 85 81 77 75 74 74 80 83 84 81 77 76 75 75 80 83 84 81 77
Dewpt         72 73 73 73 72 73 74 73 73 73 74 74 73 74 74 74 74 73 73 71 71 72
RH           100 82 70 67 74 87 97 97 97 79 74 72 77 90 94 97 97 79 72 65 72 85
Wind dir      NE NE NE NE NE NE  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E NE
Wind spd       9 13 16 17 16 11 11 11 10 13 16 14 12  9  9  8  9 13 16 14 14 11
Clouds        FW FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr                     30          60          60          20          20
QPF 12hr              0.07-0.20   0.12-0.48   0.20-0.73   0.00-0.08        0.03
Rain shwrs    IS IS IS SC SC SC SC NM NM NM NM SC SC IS IS IS IS IS IS IS IS IS
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       82 90 91 85             83 89 91 85             83 88 89 84
Max heat         92   101    99    85    90    99    98    86    93    97    96


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          74    86      73    85      74    85      72    87
Temp          75 81 86 78   74 81 85 77   74 81 85 77   73 81 87 78
Dewpt         72 74 73 74   74 75 73 72   72 71 73 72   71 72 72 74
PWind dir        NE     E       E    SE       E     E      NE    NE
Wind char        GN    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B1   SC SC SC B1   B1 B1 SC SC   SC SC SC SC
PoP 12hr         30    30      30    30      30    30      20    30
Rain shwrs    IS IS SC SC   SC SC SC SC   SC SC IS IS   IS IS IS SC
Tstms                  IS         IS IS   IS IS IS

$$

PRZ005-162015-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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 86 90    72 75 78          87    72 75 79    84 87 90
Temp          76 82 85 86 83 79 77 76 76 82 86 87 83 79 77 76 76 83 86 87 84 79
Dewpt         74 75 75 75 76 75 75 75 74 74 75 75 76 75 75 75 75 75 75 74 74 74
RH            94 79 72 70 80 88 94 97 94 77 70 68 80 88 94 97 97 77 70 65 72 85
Wind dir      SE  E NE NE NE  E  E  E SE  E  E  E  E  E SE SE  E  E  E NE NE  E
Wind spd      10 13 16 17 17 13 13 13 12 13 14 16 12 10 10  9 11 14 17 17 17 12
Clouds        FW FW FW SC SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW FW FW FW
PoP 12hr                     30          30          60          10          10
QPF 12hr              0.04-0.20   0.01-0.41   0.47-0.60   0.00-0.06        0.02
Rain shwrs    IS IS IS SC SC IS IS IS IS IS IS SC SC             IS IS IS IS IS
Tstms                                          IS IS
Obvis          H  H  H  H  H
Heat index       88 94 95 91 81          89 95 96 92 81          89 95 96 90 82
Max heat         96   102   100    88    93   100   100    89    94   102   100


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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    88      75    89      75    85      74    89
Temp          76 83 88 79   76 84 89 80   76 81 85 78   75 83 89 80
Dewpt         74 76 76 75   75 75 74 74   73 72 74 74   73 73 73 75
PWind dir         E     E       E     E      SE     E       E    NE
Wind char        GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    30      10    30      10    30      10    10
Rain shwrs    IS IS IS SC   IS IS IS SC   IS IS IS IS   IS IS IS IS

$$

PRZ006-162015-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                76 82 92    67 71 76    76 83 89    68 72 76    77 83 94
Temp          70 77 81 82 79 75 73 72 72 79 82 83 80 76 74 73 73 78 82 83 79 75
Dewpt         70 72 73 73 73 72 72 72 71 71 72 72 71 72 73 72 72 72 72 70 70 71
RH           100 85 77 74 82 90 97100 97 77 72 70 74 87 97 97 97 82 72 65 74 87
Wind dir       E NE NE NE NE NE  E  E  E  E  E SE  E  E  E  E  E  E  E  E NE NE
Wind spd      10 14 16 16 16 12 12 12 12 12 16 14 12  8  9  9 10 14 14 16 16 11
Clouds        FW FW FW B1 B1 FW FW SC SC SC SC B1 B1 FW FW FW FW FW FW SC SC FW
PoP 12hr                     40          10          60          10          20
QPF 12hr              0.10-0.20   0.01-0.31   0.02-0.73           0   0.02-0.16
Rain shwrs             SC SC IS IS IS IS IS IS NM NM             IS IS IS IS IS
Tstms                                          IS IS
Obvis          H  H  H  H  H
Heat index          85 86 81             81 87 88 82             80 85 86 81
Max heat         92   101    99    84    91    98    96    85    95   101    99


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          71    84      71    83      71    81      69    85
Temp          72 79 84 76   72 79 83 75   72 77 81 73   70 79 85 76
Dewpt         71 72 73 73   72 73 72 71   70 69 71 71   70 71 70 72
PWind dir        NE    NE      NE    SE       E     E      NE    NE
Wind char        GN    BZ      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW SC B1   SC SC SC B1   SC SC SC SC   SC SC SC SC
PoP 12hr         10    50      10    30      20    20      10    30
Rain shwrs    IS IS SC SC   IS IS SC SC   IS IS IS IS   IS IS IS SC
Tstms               IS IS            IS                          IS

$$

PRZ007-162015-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                76 89 94    67 74 79    76 87 91    68 74 79    77 89 94
Temp          74 83 88 89 85 79 77 75 76 82 86 87 83 79 77 75 76 84 88 89 84 79
Dewpt         72 72 72 72 72 72 72 72 72 72 73 73 72 72 73 72 72 73 72 71 71 72
RH            93 70 59 57 65 79 85 90 87 72 65 63 70 79 87 90 87 70 59 56 65 79
Wind dir      NE NE NE NE NE NE NE  E  E  E SE SE SE NE  E NE NE  E  E  E  E NE
Wind spd      10 14 14 16 17 12 12 13 13 16 18 18 16  9 11 10 11 16 16 17 17 12
Clouds        FW FW FW SC SC FW FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     40          10          20          10          10
QPF 12hr              0.04-0.26   0.01-0.07   0.02-0.42   0.00-0.06   0.02-0.16
Rain shwrs             SC SC       IS IS IS IS IS IS             IS IS IS IS IS
Tstms                  IS IS                   IS IS
Obvis          H  H  H  H  H
Heat index       88 95 96 91 83          87 93 94 88 81          89 95 95 89 81
Max heat         95   105   103    90    94   101   100    87    98   103   102


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          74    89      73    88      74    86      72    90
Temp          75 83 89 78   74 82 88 78   75 82 86 76   73 83 90 78
Dewpt         72 73 73 74   74 73 72 71   71 70 71 72   71 71 71 73
PWind dir        NE     E      NE    SE       E     E      NE     E
Wind char        GN    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW SC B1   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         10    50       5    30      10    30      10    40
Rain shwrs    IS IS SC SC   IS IS IS SC   IS IS IS SC   IS IS SC SC
Tstms               IS IS            IS                       IS IS

$$

PRZ008-162015-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                82 86 90    72 75 79    83 86 89    72 75 79    82 87 91
Temp          75 82 85 86 83 79 77 76 76 82 85 86 82 78 77 76 76 82 86 87 83 78
Dewpt         74 75 75 75 76 75 74 75 73 74 75 75 75 74 74 74 74 75 74 74 74 73
RH            97 79 72 70 80 88 90 97 90 77 72 70 79 88 90 94 94 79 68 65 74 85
Wind dir       E  E NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E
Wind spd      11 14 17 18 18 14 14 13 13 14 14 12 14 11 10 11 11 16 17 18 18 13
Clouds        FW FW FW SC SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW FW FW FW
PoP 12hr                     20          30          60          10          10
QPF 12hr              0.02-0.20   0.01-0.16   0.47-0.60           0        0.02
Rain shwrs    IS IS IS IS IS SC SC IS IS IS IS NM NM             IS IS IS IS IS
Tstms                                          IS IS
Obvis          H  H  H  H  H
Heat index       87 94 96 91 81          87 93 95 89             88 94 95 90
Max heat         96   102   100    88    93   100    99    88    96   102   100


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          74    87      75    86      75    85      74    86
Temp          75 82 87 79   76 82 86 79   76 81 85 78   75 82 86 78
Dewpt         73 74 75 75   75 75 74 73   72 73 73 74   73 73 74 74
PWind dir         E    NE       E     E       E     E       E    NE
Wind char        GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    30      10    30      10    30      10    10
Rain shwrs    IS IS IS SC   IS IS IS SC   IS IS SC SC   IS IS IS IS

$$

PRZ009-162015-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                77 84 94    67 72 77    77 84 90    68 72 76    78 84 94
Temp          71 78 83 84 80 76 74 73 73 80 83 84 81 76 74 73 73 79 83 84 80 75
Dewpt         71 72 73 73 74 72 72 72 71 71 72 72 72 72 72 72 72 72 72 71 72 72
RH           100 82 72 70 82 87 93 97 93 74 70 67 74 87 93 97 97 79 70 65 77 90
Wind dir       E  E NE NE NE NE  E  E  E  E  E SE  E NE  E  E  E  E  E NE NE NE
Wind spd       9 13 16 17 17 12 12 11 12 13 14 14 12  8  9  9 10 16 14 14 16 11
Clouds        FW FW FW B1 B1 FW FW SC SC SC SC B1 B1 FW FW FW FW FW FW SC SC FW
PoP 12hr                     40          10          60          10          40
QPF 12hr              0.04-0.26        0.01   0.02-0.55           0   0.02-0.16
Rain shwrs             SC SC       IS IS IS IS NM NM             IS IS SC SC IS
Tstms                  IS IS                   IS IS                   IS IS
Obvis          H  H  H  H  H
Heat index       80 88 89 84             82 89 91 84             81 88 89 83
Max heat         92   102   102    87    91    99    98    84    94   103   102


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          71    85      71    84      71    82      70    84
Temp          72 79 85 76   72 79 84 75   72 78 82 74   71 79 84 75
Dewpt         71 72 73 73   72 73 72 71   70 70 70 71   70 71 71 73
PWind dir        NE    NE      NE    SE       E     E      NE    NE
Wind char        GN    BZ      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         10    50       5    40      10    40      10    40
Rain shwrs    IS IS SC SC   IS IS SC SC   IS IS SC SC   IS IS IS SC
Tstms               IS IS         IS IS         IS IS            IS

$$

PRZ010-162015-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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 90 94    72 76 82    82 88 91    72 76 82    83 90 94
Temp          76 84 89 90 85 81 79 77 77 83 87 88 84 80 78 77 77 85 89 90 85 80
Dewpt         74 74 74 74 75 74 74 74 73 73 74 74 75 74 74 74 74 74 73 73 74 74
RH            94 72 61 60 72 79 85 90 87 72 65 63 74 82 88 90 90 70 59 58 70 82
Wind dir       E NE NE NE NE NE  E  E  E  E SE NE  E NE  E  E  E  E  E  E  E NE
Wind spd       9 13 14 17 17 14 12 12 12 16 13 14 13  9  9 11 10 16 13 13 13 13
Wind gust     20    26 28 28 28 27 27 27 27 27 28          26    26       26 28
Clouds        FW FW FW SC SC FW FW SC SC SC SC B1 B1 FW FW FW FW FW FW SC SC FW
PoP 12hr                     30          10          60          10          10
QPF 12hr              0.02-0.31   0.01-0.12   0.02-0.55   0.00-0.09   0.02-0.16
Rain shwrs             IS IS IS IS IS IS IS IS NM NM             IS IS IS IS IS
Tstms                  IS IS                   IS IS                   IS IS
Obvis          H  H  H  H  H
Heat index       91 98 99 94 85 80       89 95 97 92 83          92 98 99 93 83
Max heat         98   105   103    93    94   102   101    92    99   106   106


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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    89      75    87      76    88      75    87
Temp          76 84 89 80   76 82 87 80   77 84 88 79   76 82 87 79
Dewpt         73 74 75 75   75 75 74 73   72 72 72 73   73 73 73 75
PWind dir        NE    NE      NE     E       E     E       E    NE
Wind char        GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    FW FW SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         10    40      10    40      10    40      10    20
Rain shwrs    IS IS SC SC   IS IS SC SC   IS IS SC SC   IS IS IS IS
Tstms               IS IS         IS IS         IS IS            IS

$$

PRZ011-162015-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                      93          77          89          77          92
Temp          76 86 92 93 88 82 80 78 78 85 88 89 86 81 79 78 78 87 91 92 87 81
Dewpt         73 73 72 73 75 74 74 74 74 73 75 75 75 74 74 74 73 74 73 74 74 74
RH            90 65 52 52 66 77 82 88 88 67 66 64 70 79 85 88 85 65 56 56 65 79
Wind dir       E  E  E  E SE NE  E NE  E SE SE SE SE NE  E NE  E  E SE SE  E NE
Wind spd       8 11 12 11 12 12 10 10 13 17 17 20 18 11 11 10 11 17 16 18 14 11
Wind gust                                                           26    26
Clouds        FW FW FW B1 B1 FW FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     50          10          20          10          10
QPF 12hr              0.15-0.36        0.01   0.02-0.55   0.00-0.06   0.02-0.16
Rain shwrs             SC SC       IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms                  IS IS                   IS IS
Obvis          H  H  H  H  H
Heat index       92100102 97 89 83       91 98 99 94 86 80       94100102 96 87
Max heat         95   106   105    91    94   102   101    89    98   106   105


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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    91      76    90      77    92      75    90
Temp          77 85 91 81   77 85 90 82   78 87 92 81   76 85 90 81
Dewpt         73 74 75 76   75 74 73 73   73 72 71 73   72 72 72 75
PWind dir        NE     E       E    SE       E     E      NE    SE
Wind char        GN    BZ      GN    GN      GN    GN      LT    LT
Avg clouds    FW FW SC B1   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         10    40      10    20      10    30      10    50
Rain shwrs    IS IS SC SC   IS IS IS IS   IS IS IS SC   IS IS SC SC
Tstms               IS IS                          IS         IS IS

$$

PRZ012-162015-
Culebra-
Including the city of Culebra
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                      90          81          88          80          89
Temp          82 87 90 90 88 84 83 82 82 85 88 88 86 83 82 80 81 86 88 89 86 83
Dewpt         76 77 77 77 77 77 77 76 77 77 77 78 77 76 77 77 76 76 76 75 76 76
RH            82 72 66 66 70 80 82 82 85 77 70 72 75 80 85 91 85 72 68 64 72 80
Wind dir      NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      16 17 19 18 19 23 23 23 21 23 20 20 19 18 20 20 21 20 19 18 19 20
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr                     20          60          60          30          20
QPF 12hr                   0.07        0.48        0.64        0.08        0.03
Rain shwrs    IS IS IS IS IS SC SC NM NM NM NM SC SC SC SC SC SC IS IS IS IS SC
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    90 98104104100 95 93 89 90 95101101 97 91 90 87 87 96 99100 96 91
Max heat         99   106   105    95    97   102   102    91    98   105   102


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          80    89      81    90      81    90      80    88
Temp          81 86 89 84   81 87 90 84   82 87 90 83   81 85 88 83
Dewpt         76 77 77 78   77 77 76 76   73 76 76 75   75 75 76 77
PWind dir        NE     E       E    SE       E     E      NE    NE
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    GN
Avg clouds    SC SC SC SC   B1 B1 B1 B2   B2 B2 B1 SC   SC SC SC SC
PoP 12hr         30    30      40    50      50    50      20    20
Rain shwrs    SC SC SC IS   SC SC SC SC   SC SC SC IS   IS IS IS IS
Tstms                       IS IS IS IS   IS IS IS

$$

PRZ013-162015-
Vieques-
Including the city of Vieques
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                      90          80          88          80          89
Temp          82 87 89 90 87 83 82 81 81 85 88 88 86 83 82 80 81 86 88 89 86 83
Dewpt         76 76 77 76 76 77 76 76 76 76 77 77 76 77 77 77 76 76 75 74 75 75
RH            82 70 68 64 70 82 82 85 85 75 70 70 72 82 85 91 85 72 66 61 70 77
Wind dir      NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd      16 16 18 19 19 21 21 21 20 21 20 19 19 18 19 20 20 20 19 17 19 19
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr                     20          60          60          30          20
QPF 12hr                   0.07        0.48        0.64        0.08        0.03
Rain shwrs    IS IS IS IS IS SC SC NM NM NM NM SC SC SC SC SC SC IS IS IS IS SC
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    89 97102102 98 92 89 87 87 94 99100 96 91 89 87 87 95 98 98 95 90
Max heat        100   106   105    95    96   103   103    92    96   102   102


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          80    88      81    89      82    90      81    87
Temp          81 85 88 84   81 86 89 84   82 87 90 84   81 85 87 82
Dewpt         76 76 77 78   77 78 76 76   73 75 75 75   74 75 76 77
PWind dir        NE     E       E    SE       E     E      NE    NE
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    GN
Avg clouds    SC SC SC SC   B1 B1 B1 B2   B2 B2 B1 SC   SC SC SC SC
PoP 12hr         30    30      40    50      50    50      20    30
Rain shwrs    SC SC SC IS   SC SC SC SC   SC SC SC IS   IS IS SC SC
Tstms                       IS IS IS IS   IS IS IS

$$

VIZ001-162015-
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
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                85 90 92          80          89          79    84 91 93
Temp          80 86 89 90 87 83 82 81 81 85 88 89 86 82 81 80 80 86 90 91 88 84
Dewpt         76 76 76 76 77 76 76 76 76 76 76 77 77 76 76 76 75 75 74 75 75 75
RH            88 72 66 64 72 80 82 85 85 75 68 68 75 82 85 88 85 70 60 60 66 74
Wind dir      NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd      17 17 19 19 19 21 23 21 21 21 21 20 19 18 20 20 20 19 19 19 18 20
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr                     20          60          60          30          20
QPF 12hr                   0.07        0.48        0.64        0.08        0.03
Rain shwrs    IS IS IS IS IS SC SC NM NM NM NM SC SC SC SC SC SC IS IS IS IS SC
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    84 96101103 98 92 89 86 86 95 99101 96 90 88 85 85 96100102 97 91
Max heat        100   106   106    95    99   105   103    92    99   106   105


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          80    89      78    89      79    90      78    90
Temp          81 86 89 82   79 85 89 82   80 85 90 82   79 85 90 82
Dewpt         76 76 77 77   76 77 74 75   73 75 75 74   74 75 75 76
PWind dir        NE     E       E    SE       E     E      NE    NE
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    GN
Avg clouds    SC SC SC SC   B1 B1 B1 B2   B1 B1 B1 SC   SC SC SC B1
PoP 12hr         30    30      40    50      50    50      20    30
Rain shwrs    SC SC IS IS   SC SC SC SC   SC SC SC IS   IS IS SC SC
Tstms                       IS IS IS IS   IS IS IS               IS

$$

VIZ002-162015-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
450 AM AST Wed Aug 16 2017

Date             Wed 08/16/17            Thu 08/17/17            Fri 08/18/17
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                      89          78          89          78          89
Temp          79 85 88 89 86 82 80 79 79 85 88 89 86 82 80 79 79 85 88 89 86 82
Dewpt         76 76 76 76 76 76 76 76 76 76 76 76 76 77 76 76 75 75 75 75 75 75
RH            91 75 68 66 72 82 88 91 91 75 68 66 72 85 88 91 88 72 66 64 70 79
Wind dir      NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd      16 14 18 19 19 21 21 20 20 21 21 20 18 17 20 20 19 20 20 19 19 20
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr                     20          60          60          30          20
QPF 12hr                   0.07        0.48   0.37-0.64        0.08        0.03
Rain shwrs    IS IS IS IS IS SC SC NM NM NM NM SC SC SC SC SC SC IS IS IS IS SC
Tstms                        IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    81 95100101 97 89 86 82 82 94 99100 96 89 86 82 82 94 98100 96 90
Max heat         98   105   103    92    97   102   102    91    98   103   102


Date          Sat 08/19/17  Sun 08/20/17  Mon 08/21/17  Tue 08/22/17
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          79    88      77    89      78    88      77    89
Temp          80 85 88 81   78 84 89 82   79 84 88 81   78 84 89 81
Dewpt         77 76 77 77   77 77 74 75   73 75 75 75   75 76 75 75
PWind dir        NE     E       E    SE       E     E      NE    NE
Wind char        BZ    BZ      GN    GN      BZ    BZ      BZ    GN
Avg clouds    SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 SC   SC SC SC B1
PoP 12hr         30    30      40    40      40    40      20    40
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC IS   IS IS SC SC
Tstms                       IS IS IS IS   IS IS IS            IS IS

$$



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