Area Forecast Matrices
Issued by NWS San Juan, PR

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000
FOCA52 TJSJ 121947
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
347 PM AST Wed Aug 12 2020

PRZ001-130815-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      79    84 90 92    73 78 80    82 88 89    73 77 80
Temp          86 82 81 80 80 86 89 90 86 82 80 79 79 84 87 88 85 81 79 78 78 83
Dewpt         75 75 75 75 73 73 73 72 73 73 74 74 73 74 71 74 74 73 74 73 73 73
RH            70 79 82 85 79 65 59 56 65 74 82 85 82 72 59 63 70 77 85 85 85 72
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 11 10  9  9 12 16 16 16 11  9  8  9 12 13 13 13 12 11 11 11 11
Wind gust     24 21 20 20 19 23             19
Clouds        B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          30          30
QPF 12hr                   0.05   0.04-0.13        0.04   0.02-0.12   0.01-0.08
Rain shwrs    NM IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC IS
Tstms         IS
Heat index    95 89 86 84 83 92 97 97 93 88 84 82 82 92 93 97 92 85 82       89
Max heat        102    92    96   101   100    90    94    99    99    89    92


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      77    89      78    89      77    89      77    88
Temp          87 81   78 85 89 82   79 85 89 81   78 85 89 81   78 84 88 80
Dewpt         74 74   74 73 75 71   73 74 75 74   74 75 74 74   73 74 73 73
PWind dir         E      SE    SE      SE     E       E     E      SE     E
Wind char        GN      LT    LT      LT    GN      GN    GN      GN    BZ
Avg clouds    SC B1   B1 B1 B1 B1   SC SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      50    50      30    30      20    30      20    20
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   IS IS IS IS   IS IS IS IS
Tstms         IS IS      IS IS IS

$$

PRZ002-130815-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                68 80 84    74 87 90    68 78 82    75 87 90    67 78 83
Temp          85 82 81 80 81 84 87 87 84 81 80 79 79 83 86 87 84 81 80 79 79 84
Dewpt         75 76 75 75 73 72 73 72 72 73 74 74 74 73 72 74 74 74 74 73 73 72
RH            72 82 82 85 77 67 63 61 67 77 82 85 85 72 63 65 72 79 82 82 82 67
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E
Wind spd      14 13 12 13 12 14 16 14 14 12 11 10 12 14 14 13 13 13 12 12 12 12
Wind gust        24 25 25 25             23 23 21
Clouds        B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
PoP 12hr                     20          20          20          40          40
QPF 12hr                   0.05        0.09        0.04   0.04-0.12        0.10
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC
Tstms         IS
Heat index    94 90 88 85 85 90 95 94 91 86 84 82 82 90 93 95 91 86 84 81 82 89
Max heat        103    96    95   101    99    93    95   101   101    94    94


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      77    87      78    87      78    87      78    86
Temp          87 81   78 84 87 81   79 83 87 81   79 84 87 81   79 83 86 80
Dewpt         73 74   74 73 73 72   74 74 75 74   75 75 74 74   73 73 73 73
PWind dir         E       E    SE      SE     E       E     E       E     E
Wind char        GN      LT    LT      LT    GN      GN    BZ      GN    BZ
Avg clouds    SC B1   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC SC
PoP 12hr         50      60    60      50    40      40    40      40    30
Rain shwrs    SC SC   SC NM NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
Tstms         IS IS      IS IS IS   IS IS IS

$$

PRZ003-130815-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                71 79 83    76 87 90    70 77 81    77 87 90    69 77 81
Temp          85 82 81 79 80 84 87 87 84 80 79 78 78 83 86 87 84 80 79 77 78 83
Dewpt         74 74 74 74 73 72 72 72 72 72 73 73 72 73 70 73 73 73 72 72 72 72
RH            70 77 79 85 79 67 61 61 67 77 82 85 82 72 59 63 70 79 79 85 82 70
Wind dir       E  E  E  E  E  E  E  E  E NE NE NE  E  E  E  E  E NE NE NE NE  E
Wind spd      14 12 12 12 12 16 17 17 17 11 12 11 12 14 13 13 12 11 11 10 11 12
Wind gust     25 23 23 23 24 27    27
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          30          20
QPF 12hr                   0.05        0.05        0.04   0.02-0.12   0.01-0.11
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS
Heat index    93 88 86 83 84 90 93 93 89 84 81       89 91 94 90 84 80       88
Max heat        103    96    95   101    98    91    94    99    99    90    94


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      77    87      77    86      77    87      77    86
Temp          87 80   78 83 87 80   78 83 86 80   78 83 87 80   78 82 86 79
Dewpt         72 73   73 72 72 71   73 73 74 74   74 74 73 73   72 72 73 72
PWind dir         E      NE    SE       E     E      NE     E       E     E
Wind char        GN      LT    LT      LT    GN      GN    BZ      GN    BZ
Avg clouds    SC B1   B1 B1 B1 SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      50    50      40    40      30    20      20    10
Rain shwrs    IS SC   SC SC SC SC   SC SC SC IS   SC IS IS IS   IS IS IS IS
Tstms                    IS IS IS         IS

$$

PRZ004-130815-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                71 76 80    77 86 91    70 75 77    77 85 90    70 74 78
Temp          84 80 78 77 77 83 86 86 83 79 77 76 76 81 85 85 82 78 76 75 75 82
Dewpt         73 73 73 74 72 71 71 70 70 71 72 72 71 72 69 72 72 71 72 71 71 71
RH            70 79 85 90 85 67 61 59 65 77 85 87 85 74 59 65 72 79 87 87 87 69
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E
Wind spd      13 10 10  9 10 14 16 16 16  9  9  8 10 12 12 12 11 10  9  9 10 11
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          30          10
QPF 12hr                   0.05   0.05-0.13        0.04        0.10   0.01-0.11
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS
Heat index    90 83          87 91 91 87 80          85 89 92 87             86
Max heat        100    89    93    99    97    85    92    98    97    86    90


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      74    86      75    85      75    86      75    84
Temp          86 78   75 82 86 79   76 81 85 78   76 82 86 78   75 81 84 77
Dewpt         72 72   72 71 72 70   72 72 73 73   73 73 72 72   71 72 72 71
PWind dir         E       E    SE      SE     E       E     E       E     E
Wind char        GN      LT    LT      LT    GN      LT    GN      GN    BZ
Avg clouds    SC B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      50    50      30    30      20    20      20    20
Rain shwrs    SC SC   SC SC SC SC   SC SC SC IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS      IS IS IS

$$

PRZ005-130815-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                74 79 82          89    72 77 80          88    72 76 80
Temp          85 82 80 79 80 85 88 89 85 81 79 78 78 84 87 88 85 80 79 77 78 83
Dewpt         76 75 74 74 74 73 72 73 73 73 73 73 72 73 72 73 74 74 74 73 72 73
RH            75 79 82 85 82 67 59 59 67 77 82 85 82 70 61 61 70 82 85 87 82 72
Wind dir       E  E SE SE SE  E  E NE  E  E SE SE SE  E  E  E  E  E  E  E  E  E
Wind spd      13 11 10  9 10 13 16 17 17 11 10  9  8 10 12 14 14 12 12 11 11 11
Wind gust     24 24 20 19 20    26 28 28 23 20             25
Clouds        B2 SC SC SC FW FW FW SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          10          10
QPF 12hr                   0.04   0.03-0.17        0.02        0.02   0.01-0.08
Rain shwrs    NM IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms         IS
Heat index    94 88 85 81 83 92 95 97 92 85 81       90 94 96 93 84 80       89
Max heat        102    93    96   101   100    90    94    99    99    89    92


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      77    87      77    88      76    89      76    88
Temp          87 80   77 83 87 80   78 84 88 80   77 84 89 81   77 83 88 80
Dewpt         73 74   73 73 75 73   70 72 76 75   73 74 75 74   73 74 73 73
PWind dir         E      SE    NE       S     E      SE     E       E     E
Wind char        GN      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         20      10    60      10    60      20    50      10    20
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms                       SC SC         IS IS

$$

PRZ006-130815-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                69 75 80    73 85 91    65 73 77    73 84 90    66 72 77
Temp          81 78 77 76 76 81 85 85 82 77 75 74 74 80 83 84 81 76 74 73 73 80
Dewpt         73 72 71 71 71 69 68 70 69 69 70 70 69 71 67 69 71 70 70 70 69 70
RH            77 82 82 85 85 67 57 61 65 76 84 87 84 74 59 61 72 82 87 90 87 72
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE  E  E
Wind spd      11  9 10 10 10 14 14 13 14  9 10  9  9 10 11 12 11  9  8  8  9 10
Clouds        B2 SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          30          20          20          10
QPF 12hr                   0.04   0.04-0.19        0.02   0.01-0.10        0.01
Rain shwrs    NM IS IS IS IS IS IS IS SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS
Heat index    86 80          85 88 90 84             83 86 88 84             83
Max heat        100    88    92    99    97    85    90    97    97    84    90


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      72    83      73    83      72    85      72    83
Temp          85 77   73 79 83 76   74 79 83 76   73 80 85 77   73 79 83 75
Dewpt         69 71   70 69 72 68   68 69 72 72   70 71 71 71   70 71 69 70
PWind dir         E       E    SE      SE     E       E     E       E     E
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      30    50      10    30      10    30      10    30
Rain shwrs    SC SC   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms                       IS IS

$$

PRZ007-130815-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                69 77 81    73 87 91    65 75 79    73 87 90    66 74 79
Temp          85 81 79 78 78 84 87 87 84 79 78 76 76 83 86 87 83 79 77 75 76 83
Dewpt         74 74 72 71 72 71 70 72 71 70 70 71 70 71 70 69 73 72 71 70 70 71
RH            70 79 79 79 82 65 57 61 65 74 76 85 82 67 59 55 72 79 82 84 82 67
Wind dir       E  E  E  E NE  E  E SE  E NE NE NE NE  E  E SE  E NE NE NE NE  E
Wind spd      12 10 10 10 11 16 16 14 14  9  9 10  9  9 11 12 10  8  6  6  8 10
Wind gust     23                26 25 26
Clouds        B1 SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          10          10
QPF 12hr                   0.04   0.03-0.24        0.01   0.01-0.09        0.01
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS             IS IS IS IS IS IS IS
Tstms         IS
Heat index    92 86 82 80 80 89 92 94 88 82          87 92 92 90 81          87
Max heat        103    92    94   102   101    87    92    99    99    88    92


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      75    85      75    86      75    87      75    86
Temp          88 79   76 81 85 79   76 82 86 78   76 82 87 79   76 82 86 78
Dewpt         70 73   71 70 72 71   70 69 73 73   71 72 73 72   71 72 70 71
PWind dir         E      NE     E      NE     E      NE     E      NE     E
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      20    40      10    10      10    20      10    30
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms            IS         IS IS

$$

PRZ008-130815-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                74 78 81    84 87 90    72 76 80          87    72 76 80
Temp          85 81 80 79 79 84 87 87 84 80 78 77 77 83 86 87 84 80 78 77 77 83
Dewpt         76 75 74 73 73 73 71 73 73 73 72 72 72 72 73 72 74 74 73 73 72 73
RH            75 82 82 82 82 70 59 63 70 79 82 85 85 70 65 61 72 82 85 87 85 72
Wind dir       E  E  E  E  E  E  E NE  E  E  E  E  E  E  E NE  E  E  E  E  E  E
Wind spd      16 13 12 10 12 16 16 18 19 14 13 11 10 11 13 16 14 14 13 12 13 13
Wind gust     27 26 24       26    28 31 26 24                25 25
Clouds        B2 SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          30          30          10          10
QPF 12hr                   0.03   0.03-0.24        0.03   0.01-0.09        0.01
Rain shwrs    NM IS IS       IS    IS IS SC IS             IS IS IS IS IS IS IS
Tstms         IS
Heat index    93 87 83 80 80 90 92 95 90 83          89 93 94 91 83          88
Max heat        102    92    93    99    98    89    93    98    98    89    91


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      76    86      76    87      75    88      75    87
Temp          87 79   76 82 86 79   77 83 87 79   76 83 88 79   76 83 87 79
Dewpt         73 74   73 73 74 73   70 70 74 74   72 73 75 74   72 73 72 72
PWind dir         E       E     W      SE     E       E     E       E     E
Wind char        GN      LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         30      10    60      10    60      10    50      10    30
Rain shwrs    IS IS   IS IS NM NM   IS IS NM NM   IS IS SC SC   IS IS SC SC
Tstms                       SC SC         IS IS

$$

PRZ009-130815-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                70 74 79    76 87 92    68 73 77    77 86 91    68 72 76
Temp          82 78 76 75 76 82 86 87 83 77 75 74 74 81 85 86 82 77 75 73 74 81
Dewpt         73 73 71 70 70 70 67 69 71 70 69 69 69 70 69 68 72 71 70 69 69 70
RH            74 85 85 84 82 67 53 55 67 79 82 84 84 69 59 55 72 82 84 87 84 69
Wind dir      NE  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E NE NE  E  E  E  E
Wind spd      10  8  9  8  9 12 13 11 12  8  8  8  8  9 10 10 10  9  8  8  9  9
Wind gust                          21 23
Clouds        B2 SC FW FW FW FW FW SC B1 SC FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          40          30          30          10
QPF 12hr                   0.03   0.04-0.24        0.03   0.02-0.09        0.01
Rain shwrs    NM IS                SC SC SC                SC SC IS IS IS IS IS
Tstms         IS
Heat index    87             86 89 91 87             84 90 90 87             85
Max heat        103    90    93    99    98    85    90    97    97    85    90


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      72    83      73    84      72    86      72    85
Temp          87 77   73 79 83 76   74 80 84 76   73 80 86 77   73 80 85 76
Dewpt         68 72   70 70 72 71   68 67 72 72   69 71 72 71   70 71 67 69
PWind dir         E       E    SE       E     E       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   SC SC SC B1   SC SC SC SC   SC SC SC B1   SC SC SC B1
PoP 12hr         40      10    60      10    40      10    50      10    50
Rain shwrs    SC SC   IS IS NM NM   IS IS IS IS   IS IS IS IS   IS IS SC SC
Tstms         IS IS         SC SC            IS

$$

PRZ010-130815-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                73 79 84    80 88 91    72 77 82    80 88 90    72 77 82
Temp          86 82 81 80 80 84 87 88 85 81 79 78 78 84 87 88 85 81 79 78 78 84
Dewpt         76 75 74 73 72 73 71 73 74 73 72 71 71 72 72 72 74 74 73 72 72 73
RH            72 79 79 79 77 70 59 61 70 77 79 79 79 67 61 59 70 79 82 82 82 70
Wind dir       E  E  E  E  E  E  E  E  E NE  E  E  E  E  E SE  E  E  E NE  E  E
Wind spd      10  9  9  8  9 12 11 10 10  8  8  8  9  9  9  9 10 11 10 10 11 11
Wind gust     27 26 25 21 23 24 21 24 25 25 25 24 23 21 19 20 24 28 27 26 26 26
Clouds        B2 SC FW FW FW FW FW SC B1 SC FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          40          30          30          10
QPF 12hr              0.03-0.14   0.08-0.24        0.03   0.01-0.09        0.01
Rain shwrs    NM IS                IS SC SC                SC SC IS IS IS IS IS
Tstms         IS
Heat index    95 89 86 82 83 91 93 95 92 85 81       89 94 95 92 85 81       89
Max heat        103    97    94    99    99    91    94    99    99    91    93


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      77    86      78    87      77    88      77    88
Temp          87 80   78 82 86 80   78 83 87 80   78 84 88 80   78 84 88 80
Dewpt         72 74   73 73 74 73   71 71 73 74   72 73 74 74   72 73 71 72
PWind dir         E       E     S       E    NE       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC   SC SC SC B1
PoP 12hr         40      10    60      10    50      10    50      10    50
Rain shwrs    SC SC   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC
Tstms         IS IS         SC SC         IS IS

$$

PRZ011-130815-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      80    84 89 91          78    85 90 91          77
Temp          87 83 82 81 81 85 88 89 86 82 80 79 79 85 89 90 86 81 80 78 78 84
Dewpt         75 76 75 73 72 73 73 73 74 73 71 70 71 71 73 72 75 75 73 72 71 71
RH            68 80 79 77 74 67 61 59 68 74 74 74 77 63 59 56 70 82 79 82 79 65
Wind dir      NE NE  E  E  E  E  E SE SE  E  E NE NE  E  E SE  E  E NE NE NE  E
Wind spd      10  9  9  9 10 16 17 14 13  9  5  6  6  6  9 11 10  6  5  5  6  8
Wind gust        21 20 19 21 27 28 26 27 21 16 17
Clouds        B2 SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          10
QPF 12hr                   0.03   0.03-0.17        0.01   0.01-0.09        0.01
Rain shwrs    SC IS IS       IS IS IS IS IS                IS IS IS IS IS IS IS
Tstms         IS
Heat index    98 92 88 85 85 93 96 97 94 87 83 80 81 91 96 97 94 87 81       90
Max heat        105    93    94   100    99    90    92   100    98    89    92


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      78    88      78    88      78    90      78    89
Temp          88 82   79 84 88 82   79 85 88 82   79 85 90 82   79 85 89 82
Dewpt         72 74   73 72 74 73   72 71 75 76   73 72 75 75   72 73 72 72
PWind dir         E      NE    SE       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      LT    GN      GN    BZ
Avg clouds    SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      20    40      10    10      10    20      10    30
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS

$$

PRZ012-130815-
Culebra-
Including the city of Culebra
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      83          89          81          90          81
Temp          88 85 84 83 84 87 89 89 87 84 83 82 82 87 89 90 87 84 83 82 82 86
Dewpt         77 77 78 75 74 74 73 74 74 75 76 75 74 74 75 75 75 75 75 75 74 73
RH            70 77 82 77 72 65 59 61 65 74 80 79 77 65 64 62 68 74 77 79 77 65
Wind dir       E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E
Wind spd      18 17 19 20 20 18 18 16 16 18 18 17 18 18 17 16 17 19 18 17 17 14
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
PoP 12hr                     20          20          20          40          40
QPF 12hr                   0.05        0.09        0.04        0.12        0.11
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC
Tstms         IS
Heat index   100 95 94 90 90 95 98 99 96 92 91 88 89 94 99100 97 93 91 88 89 92
Max heat        105    97    97   102   102    94    96   102   102    94    94


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      81    88      81    90      82    91      82    89
Temp          89 83   81 85 88 83   81 87 90 85   82 88 91 85   83 86 89 84
Dewpt         74 76   75 74 74 75   75 76 75 76   76 76 76 76   76 74 75 75
PWind dir        NE       E     S      SE     E       E     E       E     E
Wind char        GN      GN    GN      GN    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1   B2 B2 B2 B1   B2 B2 B1 B1   B1 B1 B1 B1   B1 B1 SC SC
PoP 12hr         50      60    60      50    50      40    40      40    30
Rain shwrs    SC SC   SC NM NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
Tstms         IS IS      IS IS IS   IS IS IS

$$

PRZ013-130815-
Vieques-
Including the city of Vieques
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      84          88          82          89          82
Temp          88 86 85 84 85 87 88 88 86 84 83 82 83 86 89 89 87 84 83 82 83 86
Dewpt         77 77 77 75 73 73 74 73 74 75 76 75 74 74 74 75 74 75 75 75 73 73
RH            70 75 77 74 67 63 63 61 68 74 80 79 74 68 61 64 65 74 77 79 72 65
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      17 17 18 18 18 17 18 16 16 17 17 17 17 18 16 14 17 18 18 17 16 14
Clouds        B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
PoP 12hr                     20          20          20          40          40
QPF 12hr                   0.05        0.09        0.04        0.12        0.11
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC
Tstms         IS
Heat index    99 96 96 92 91 94 97 97 94 91 90 88 89 93 97 98 95 92 91 89 89 93
Max heat        105    98    97   101    99    94    96   102   102    94    94


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      81    88      81    89      82    89      82    88
Temp          88 84   81 85 88 83   81 86 89 84   82 86 89 85   82 86 88 84
Dewpt         74 76   75 73 73 75   75 76 76 76   76 76 75 75   75 74 74 75
PWind dir        NE       E    SE       E     E       E     E       E     E
Wind char        GN      GN    LT      GN    GN      BZ    BZ      BZ    BZ
Avg clouds    B1 B1   B2 B2 B2 B1   B2 B2 B1 B1   B1 B1 B1 B1   B1 B1 SC SC
PoP 12hr         50      60    60      50    50      40    40      40    30
Rain shwrs    SC SC   SC NM NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
Tstms         IS IS      IS IS IS   IS IS IS

$$

VIZ001-130815-
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
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                75 79 81    85 90 91    74 79 80    86 90 92    74 78 80
Temp          86 82 81 80 80 86 89 90 87 83 81 80 80 86 89 90 86 82 80 79 79 84
Dewpt         76 76 76 74 72 73 72 73 73 74 74 74 73 73 74 73 74 74 74 73 72 73
RH            72 82 85 82 77 65 57 58 63 74 79 82 79 65 61 58 68 77 82 82 79 70
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      17 18 18 19 18 18 18 16 17 17 18 18 18 18 18 17 18 19 19 19 17 14
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
PoP 12hr                     20          20          20          40          40
QPF 12hr                   0.04        0.09        0.04        0.12        0.11
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC
Heat index    96 89 87 84 84 93 96 98 94 89 85 83 83 92 98 99 94 87 84 81 81 91
Max heat        103    93    96   102   101    91    96   105   103    91    95


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      78    87      80    90      79    90      78    90
Temp          89 82   79 84 87 82   80 86 90 83   80 86 90 82   79 85 90 84
Dewpt         74 75   74 73 73 75   74 75 75 75   75 74 75 75   74 73 73 74
PWind dir         E       E    SE       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    BZ      BZ    BZ      BZ    WY
Avg clouds    B1 B1   B2 B2 B2 B1   B1 B2 B1 B1   B1 B1 B1 B1   B1 B1 SC SC
PoP 12hr         50      60    60      50    50      40    40      40    30
Rain shwrs    SC SC   SC NM NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
Tstms         IS IS      IS IS IS   IS IS IS

$$

VIZ002-130815-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
347 PM AST Wed Aug 12 2020

Date           08/12/20      Thu 08/13/20            Fri 08/14/20            Sat
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      80          89          78          90          76
Temp          88 84 82 81 81 86 88 89 86 81 80 79 79 85 89 90 85 81 79 77 77 83
Dewpt         76 76 75 73 73 73 73 73 73 75 74 74 73 72 74 74 74 74 74 72 73 73
RH            68 77 79 77 77 65 61 59 65 82 82 85 82 65 61 60 70 79 85 85 87 72
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      16 17 18 18 18 18 18 18 17 18 18 18 18 18 17 17 18 18 19 18 17 14
Wind gust           28 28                   29 28
Clouds        B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
PoP 12hr                     20          20          20          40          40
QPF 12hr                   0.04        0.08        0.04        0.12        0.09
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC IS
Tstms         IS
Heat index    98 92 89 86 86 92 96 97 93 87 83       91 98 99 93 86          89
Max heat        105    94    95   100    98    89    94   102    99    87    91


Date           08/15  Sun 08/16/20  Mon 08/17/20  Tue 08/18/20  Wed 08/19/20
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      77    88      78    89      77    87      79    89
Temp          87 81   78 84 88 81   79 85 89 81   78 83 87 82   79 85 89 83
Dewpt         73 75   74 75 73 74   74 76 74 75   75 75 75 75   74 73 74 74
PWind dir         E      SE    SE       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC B1   B2 B2 B2 B1   B2 B2 B1 B1   SC SC SC B1   B1 B1 SC SC
PoP 12hr         50      60    60      50    50      20    40      40    30
Rain shwrs    SC SC   SC NM NM SC   SC SC SC SC   IS IS SC SC   SC SC SC SC
Tstms         IS IS      IS IS IS   IS IS IS

$$


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