Area Forecast Matrices
Issued by NWS San Juan, PR

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171
FOCA52 TJSJ 192102
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 PM AST Sat Oct 19 2024

PRZ001-200800-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 77 81    83 89 91    75 78 83    84 89 92    73 76 81
Temp             81 79 78 77 83 88 89 84 81 80 79 78 84 88 89 83 80 78 77 76 84
Dewpt            77 77 76 76 77 78 78 77 77 77 76 76 77 77 77 76 76 76 76 76 77
RH               88 94 94 97 82 72 70 80 88 91 91 94 80 70 68 80 88 94 97100 80
Wind dir          E SE SE SE  E  E SE SE SE SE SE SE SE  E  E SE SE SE SE SE SE
Wind spd          6  5  3  4  5 11 13 11  6  6  6  5  6 10 12  9  5  6  5  5  6
Clouds           SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
PoP 12hr                     40          50          20          50          50
QPF 12hr              0.03-0.25   0.12-0.65   0.01-0.23   0.05-0.35   0.08-0.51
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS SC SC SC SC SC IS IS IS IS IS IS SC SC SC SC SC SC SC
Tstms                              IS IS                         IS IS IS IS IS
Heat index       86 82       93102103 94 89 85 82 80 94101101 91 85 81       93
Max heat         98    93    99   113   109    95   101   111   108    92   100


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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      77    88      76    87      76    87      77    87
Temp          89 81   78 83 88 80   77 82 87 80   77 82 87 80   78 83 87 83
Dewpt         78 76   76 77 78 77   76 78 78 77   76 78 78 77   77 78 78 77
PWind dir        SE      SE    SE      SE     E       E     E       E     E
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   B1 SC SC B1   SC SC SC B2   B2 B1 B1 SC   B1 B1 SC SC
PoP 12hr         50      50    50      20    60      50    50      50    40
Rain shwrs    SC SC   SC SC SC SC   IS IS NM NM   SC SC SC IS   SC SC SC IS
Tstms         IS IS   IS IS IS IS         IS IS   IS IS IS IS   IS IS IS

$$
PRZ002-200800-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 78 82    79 90 92    68 78 83    77 87 91    68 78 82
Temp             81 80 79 78 84 89 90 84 82 80 79 78 83 86 87 83 81 79 79 78 84
Dewpt            76 77 76 76 77 77 77 77 76 77 76 75 76 77 76 76 75 76 75 76 77
RH               85 91 91 94 80 68 66 80 82 91 91 91 80 75 70 80 82 91 88 94 80
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E SE SE SE SE
Wind spd          6  6  5  5  6 11 12 11  9  9  9  8  8 11 11  8  8  8  8  9  9
Wind gust                                   19                      18 18 19
Clouds           B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          50          50          70          70
QPF 12hr                   0.25   0.12-0.65   0.17-0.31   0.12-0.58   0.34-0.59
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC IS IS SC SC SC SC NM NM NM NM NM NM NM
Tstms                              IS IS             IS IS IS IS IS IS IS IS IS
Heat index       88 86 82 80 95102103 94 89 86 83 80 92 98 98 91 86 84 81 80 93
Max heat        102    97   104   115   112    96   101   108   106    95   103


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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      76    88      76    87      75    86      76    87
Temp          88 80   77 83 88 80   77 82 87 79   76 82 86 79   77 82 87 82
Dewpt         77 76   75 77 77 76   76 77 77 76   75 77 77 76   76 77 77 77
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        GN      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2 B2   B1 B1 SC B1   B1 SC SC B1   B2 B2 B1 B1   B2 B2 B1 SC
PoP 12hr         60      50    40      40    60      60    60      60    50
Rain shwrs    NM SC   SC SC SC SC   SC SC IS NM   NM NM IS NM   NM NM SC SC
Tstms         IS IS   IS IS    IS   IS IS    IS   IS IS IS IS   IS IS IS

$$
PRZ003-200800-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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    79 89 92    69 78 82    78 87 92    69 77 81
Temp             80 79 78 77 84 88 89 84 81 80 79 78 83 87 87 82 80 79 78 77 83
Dewpt            76 76 76 75 76 77 77 77 76 76 76 75 76 76 76 76 75 76 75 75 76
RH               88 91 94 94 77 70 68 80 85 88 91 91 80 70 70 82 85 91 91 94 80
Wind dir          E NE NE NE NE  E  E  E  E  E  E  E  E SE SE  E  E  E  E  E  E
Wind spd          6  6  5  5  5 11 12 10  8  8  8  5  6 10  9  8  6  5  6  6  8
Wind gust                       24 24 20                20
Clouds           B1 SC SC SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     40          40          40          60          60
QPF 12hr              0.07-0.25   0.02-0.65   0.18-0.31   0.13-0.58   0.45-0.59
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC SC SC SC IS IS IS IS SC SC SC SC SC SC NM NM NM NM NM
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index       86 83       93100101 93 87 85 82    92 98 98 90 85 82       92
Max heat        100    95   102   113   111    95   100   108   106    92   100


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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    88      75    87      75    87      76    87
Temp          88 79   76 82 88 79   76 82 87 79   76 82 87 79   77 82 87 82
Dewpt         76 75   75 76 76 76   76 77 76 76   75 75 75 75   75 76 75 75
PWind dir        SE       E     E       E     E      NE     E      NE     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B1   SC SC SC B1   B1 SC SC B1   B1 B2 B1 B1   B2 B2 SC SC
PoP 12hr         60      30    30      30    50      60    60      60    30
Rain shwrs    NM SC   SC IS SC SC   SC SC IS SC   SC NM NM IS   NM SC IS IS
Tstms         IS IS   IS IS                  IS   IS IS IS IS   IS IS IS

$$
PRZ004-200800-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 73 78    78 87 92    69 74 77    77 86 91    68 73 77
Temp             78 76 74 73 81 86 87 81 78 77 75 74 81 85 86 80 77 75 74 73 81
Dewpt            73 74 73 73 75 75 75 74 73 74 73 73 74 74 74 73 73 73 73 73 74
RH               85 94 97100 82 70 68 79 85 90 94 97 79 70 68 79 87 94 97100 79
Wind dir          E  E  E  E  E  E SE SE  E SE  E  E  E SE SE SE  E SE SE SE SE
Wind spd          4  3  3  3  3 10 11  9  5  5  5  3  5  9  9  6  4  4  4  4  6
Clouds           B1 SC SC SC SC SC SC SC SC FW B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     40          50          30          60          60
QPF 12hr              0.04-0.25   0.02-0.65   0.04-0.30   0.09-0.55   0.21-0.59
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC SC SC SC SC SC IS IS SC SC SC SC SC SC NM NM NM NM SC
Tstms                              IS IS                   IS IS IS IS IS IS IS
Heat index                   87 95 96 86 80          86 93 93 83             86
Max heat         93    86    96   108   105    86    95   105   102    85    95


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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      72    86      72    85      73    85      74    85
Temp          86 77   73 80 86 77   73 79 85 77   74 80 85 77   75 80 85 80
Dewpt         75 73   73 75 75 74   73 75 75 74   73 75 75 74   73 75 75 74
PWind dir        SE       E    SE      SE    SE      NE     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B1   B1 SC SC B1   SC SC SC B1   B1 B2 B1 B1   B2 B2 SC SC
PoP 12hr         50      50    30      30    50      60    60      60    30
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC IS IS   NM SC IS IS
Tstms         IS IS   IS IS    IS         IS IS   IS IS IS IS   IS IS IS

$$
PRZ005-200800-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 75 79    85 90 91    73 77 80    85 90 92    72 75 78
Temp             80 78 76 75 83 89 90 83 81 79 78 77 84 89 90 83 79 77 76 75 83
Dewpt            77 76 75 75 78 78 79 78 76 76 75 75 77 78 78 76 76 75 75 74 77
RH               91 94 97100 85 70 70 85 85 91 91 94 80 70 68 80 91 94 97 97 82
Wind dir         SE SE SE SE  E  E  E SE SE SE SE SE SE  E  E  E SE SE SE SE SE
Wind spd          8  4  4  4  4 10 13 10  6  6  4  5  5  8 11  5  5  4  4  4  4
Wind gust                          24                      21 17
Clouds           SC FW FW FW FW FW SC B1 FW FW FW FW FW FW B1 B1 SC SC SC SC SC
PoP 12hr                     20          50           5          60          20
QPF 12hr              0.03-0.25   0.55-1.05        0.01   0.05-1.01   0.01-0.08
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS             SC SC IS          IS IS NM NM IS IS IS IS IS
Tstms                              IS IS                   IS IS
Heat index       85          94103105 93 87 81       94103104 91 83          93
Max heat         99    90    99   114   110    91   102   114   109    88   101


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          90      75    89      75    88      74    88      75    88
Temp          90 80   76 83 89 79   76 82 88 78   75 82 88 79   76 82 88 82
Dewpt         78 76   75 77 78 76   75 77 79 76   75 78 79 77   75 78 79 77
PWind dir        SE      SE     E      SE     E      SE     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   SC SC SC B1   FW FW SC B1   SC SC SC SC   FW FW SC B1
PoP 12hr         40      30    60       0    60      20    30      10    50
Rain shwrs    IS SC   SC SC NM NM   IS IS NM NM   IS IS IS SC   IS IS IS IS
Tstms         IS IS   IS IS IS IS         IS IS   IS       IS         IS IS

$$
PRZ006-200800-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                66 72 77    77 85 91    66 73 78    77 85 92    65 72 76
Temp             76 74 73 72 79 84 85 79 77 75 74 73 80 84 85 78 76 74 73 72 79
Dewpt            73 73 72 71 74 74 74 74 73 73 73 71 74 73 73 73 72 72 72 71 74
RH               90 97 97 97 85 72 70 85 87 94 97 93 82 70 67 85 87 93 97 97 85
Wind dir          E  E  E  E  E  E SE SE  E  E  E SE SE SE SE SE SE SE SE SE SE
Wind spd          4  3  2  3  3  8 10  6  4  4  3  3  4  8  8  5  3  3  3  3  4
Wind gust                       24 23                   20
Clouds           SC FW FW FW FW FW SC B1 FW CL SC SC SC SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     10          60          20          40          40
QPF 12hr              0.02-0.08   0.00-1.05   0.00-0.18   0.06-1.01   0.02-0.45
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS             SC NM       IS IS IS IS SC SC SC SC SC SC SC
Tstms                              IS IS                   IS IS IS IS IS IS IS
Heat index                   83 91 93 83             83 90 91 81             82
Max heat         98    89    98   108   106    89    98   108   105    85    97


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          84      72    84      71    83      72    83      72    83
Temp          84 76   73 79 84 75   72 78 83 75   73 78 83 75   73 78 83 77
Dewpt         74 72   72 74 74 73   72 74 74 73   72 74 74 73   72 74 74 73
PWind dir        SE       E    SE      SE     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC B1   SC SC SC B1   SC SC B1 SC   SC SC SC SC
PoP 12hr         40      30    50      20    50      40    40      30    20
Rain shwrs    SC SC   SC SC SC SC   IS IS IS SC   SC SC SC SC   IS IS IS IS
Tstms         IS IS   IS IS IS IS         IS IS      IS IS IS   IS

$$
PRZ007-200800-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                66 76 80    78 88 91    66 78 82    77 88 92    65 76 81
Temp             80 78 77 76 83 87 88 83 81 79 79 78 83 87 88 82 80 78 77 76 83
Dewpt            75 74 73 72 74 75 75 76 75 74 74 73 74 75 75 75 74 74 74 73 74
RH               85 88 87 87 74 68 66 80 82 85 85 85 74 68 66 79 82 88 90 90 74
Wind dir          E NE NE NE  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd          5  4  4  3  3 10 12  9  6  6  5  5  5 10  8  6  5  4  4  5  6
Wind gust                       24 27 20                23 20
Clouds           SC FW FW FW FW FW FW FW FW CL SC SC SC SC B1 B1 SC SC SC SC B1
PoP 12hr                     10           5          20          40          40
QPF 12hr              0.02-0.07   0.00-0.89   0.01-0.23   0.06-0.27   0.03-0.46
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS             IS IS       IS IS IS IS SC SC SC SC SC SC SC
Tstms                                                                        IS
Heat index       85 81       90 97 99 91 87 84 82 80 91 97 98 89 84 81       90
Max heat        102    94    99   113   111    96   103   112   110    93   103


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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      76    88      75    87      76    87      76    87
Temp          88 80   77 83 88 79   76 82 87 79   77 82 87 80   77 82 87 82
Dewpt         75 74   74 74 75 75   74 75 75 75   73 73 74 73   72 73 74 73
PWind dir        SE       E     E       E     E      NE     E      NE     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1 SC   SC SC SC SC
PoP 12hr         40      20    30      20    30      40    40      30    20
Rain shwrs    SC SC   IS IS SC SC   IS IS IS SC   IS IS SC SC   IS IS IS IS
Tstms         IS IS                                  IS IS

$$
PRZ008-200800-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                72 75 78    85 88 91    73 76 80    85 87 92          74
Temp             79 77 76 75 82 87 88 82 80 78 77 76 82 86 87 81 78 77 75 74 82
Dewpt            76 76 75 74 76 77 77 77 76 76 74 74 76 76 77 76 75 75 74 73 75
RH               91 97 97 97 82 72 70 85 88 94 90 94 82 72 72 85 91 94 97 97 79
Wind dir          E SE SE SE  E  E  E SE SE SE SE SE SE  E NE  E SE SE SE SE SE
Wind spd          6  4  3  6  5 10  8  4  4  5  4  6  5  5  6  4  2  3  3  3  4
Wind gust                          21                      18
Clouds           B2 FW CL CL CL CL SC B2 FW CL FW FW FW FW B2 B2 SC SC SC SC SC
PoP 12hr                     60          70           5          60          10
QPF 12hr              0.17-0.26   0.55-1.06           0   0.26-1.01        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs       NM                SC NM                   NM NM IS IS IS IS IS
Tstms            IS                IS IS                   IS IS
Heat index       81          90 98100 90 84          90 97 99 87 80          88
Max heat         99    90    99   113   109    92   100   113   110    88    99


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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      75    87      74    85      74    85      74    85
Temp          87 78   76 81 87 78   75 80 85 77   75 81 85 78   75 81 85 81
Dewpt         77 75   74 75 77 76   74 76 77 75   74 76 78 76   75 76 78 76
PWind dir         E      SE     E      SE     E       E    NE       E     E
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   SC SC SC B1   FW FW SC B1   SC SC SC B1   SC SC B1 B1
PoP 12hr         60      30    50       0    60      20    40      10    60
Rain shwrs    NM NM   SC SC SC SC   IS IS NM NM   IS IS SC SC   IS IS NM NM
Tstms         IS IS         IS IS         IS IS         IS IS         IS IS

$$
PRZ009-200800-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                67 72 76    77 86 91    68 73 77    77 85 92    67 72 76
Temp             77 75 73 72 80 85 86 80 77 75 74 73 80 84 85 79 76 74 73 72 79
Dewpt            73 73 72 70 73 73 74 73 73 73 72 71 73 73 73 73 72 72 72 71 73
RH               87 94 97 93 79 67 68 79 87 94 93 93 79 70 67 82 87 93 97 97 82
Wind dir          E  E  E  E  E  E SE  E SE SE SE SE SE SE  E  E SE SE SE SE SE
Wind spd          3  3  2  3  2  5  5  3  3  4  3  4  3  5  4  2  3  3  4  4  5
Wind gust                       21 26                   23 20
Clouds           SC CL CL CL CL CL SC B2 CL CL FW FW FW FW B2 B2 SC SC SC SC SC
PoP 12hr                     30          70           5          60          20
QPF 12hr              0.02-0.23   0.00-1.05        0.01   0.06-1.01        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       SC                SC NM       IS IS IS IS SC SC IS IS IS IS IS
Tstms            IS                IS IS                   IS IS
Heat index                   84 92 94 84             84 91 93 82             83
Max heat         97    87    95   109   106    87    96   110   107    86    96


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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    85      71    84      72    84      72    84
Temp          85 76   73 79 85 76   72 78 84 76   73 79 84 76   73 79 84 78
Dewpt         74 72   72 72 74 73   72 73 74 73   72 72 75 73   72 73 74 73
PWind dir        SE       E    SE      SE     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC SC SC SC   FW FW SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         60      30    50      10    50      20    60      20    50
Rain shwrs    IS SC   SC IS SC SC   IS IS SC SC   IS IS IS NM   IS IS IS SC
Tstms         IS IS         IS IS         IS IS         IS IS         IS IS

$$
PRZ010-200800-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 75 81    79 90 91    71 77 82    79 89 92    70 75 81
Temp             80 78 76 75 83 89 90 83 81 79 78 77 84 88 89 82 79 77 76 75 83
Dewpt            76 76 74 73 75 77 78 77 76 76 74 73 75 77 77 76 75 75 74 73 76
RH               88 94 94 94 77 68 68 82 85 91 88 87 74 70 68 82 88 94 94 94 80
Wind dir          E  E  E  E  E  E  S  E  E  E  E  E  E SE SE  E  E  E  E  E SE
Wind spd          3  5  4  5  4  5  6  5  4  5  5  8  5  5  6  6  4  4  6  8  8
Wind gust                          19 16 19 19 17 20 19 20 18 18 19 16 19 20 21
Clouds           SC FW CL CL CL CL SC B1 FW CL FW FW FW FW B2 B2 SC SC SC SC SC
PoP 12hr                     30          70           5          50          20
QPF 12hr              0.02-0.23   0.00-1.06   0.00-0.38   0.21-1.01   0.01-0.09
Snow 12hr                    MM          MM          MM
Rain shwrs       IS                SC NM       IS IS IS IS SC SC IS IS IS IS IS
Tstms            IS                IS IS                   IS IS
Heat index       83          91101104 92 86 81       92101103 90 83          91
Max heat         99    92    97   113   109    94    98   113   110    93    98


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          90      75    89      74    89      74    89      75    89
Temp          90 79   76 83 89 79   75 82 89 79   75 82 89 79   76 82 89 82
Dewpt         78 76   74 75 78 76   74 76 78 76   74 75 78 76   74 76 78 76
PWind dir        SE       E     E       E    SE       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1   B1 SC SC SC   SC SC SC B1   SC SC SC B1   SC SC B1 SC
PoP 12hr         60      30    40      20    40      30    60      30    60
Rain shwrs    NM NM   SC SC SC SC   IS IS SC SC   SC SC NM SC   IS SC SC NM
Tstms         IS IS         IS IS         IS IS         IS IS         IS IS

$$
PRZ011-200800-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 76 79          91    75 77 81          91    73 76 80
Temp             81 78 77 76 84 90 91 84 81 79 78 77 85 90 91 84 81 79 77 76 85
Dewpt            77 76 75 73 76 78 79 78 77 76 75 74 76 78 78 78 76 75 75 74 76
RH               88 94 94 90 77 68 68 82 88 91 91 90 75 68 66 82 85 88 94 94 75
Wind dir          E  E  E NE  E SE SE  E  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd          6  8  6  4  3 11 17 13 10  9  8 10  8 13 13 10  9  8  9 10 11
Wind gust                       25 33 29 20 20    23    26 28 23          23 25
Clouds           SC FW CL CL CL CL FW FW FW CL SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     10           5          10          40          30
QPF 12hr                   0.02   0.00-0.55        0.02   0.05-0.26        0.05
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS                         IS IS IS IS SC SC IS IS IS IS SC
Heat index       87 80       93104107 95 89 83       95105106 94 87 80       95
Max heat         99    92    96   112   109    94    99   113   110    91    99


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          92      76    91      75    91      75    91      75    91
Temp          92 81   77 85 91 80   76 84 91 79   76 84 91 80   76 84 91 84
Dewpt         79 76   75 76 79 77   75 77 79 77   74 74 76 75   74 75 76 76
PWind dir        SE       E    SE       E    SE      NE     E       E     E
Wind char        GN      GN    GN      LT    LT      LT    LT      GN    GN
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 B1 SC
PoP 12hr         50      30    30      20    30      30    30      30    40
Rain shwrs    SC SC   SC SC SC SC   IS IS SC SC   IS IS IS SC   SC SC SC SC
Tstms         IS IS                                                   IS IS

$$
PRZ012-200800-
Culebra-
Including the city of Culebra
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                      81          91          81    85 90 92    79 81 85
Temp             84 83 82 81 87 90 91 86 84 82 81 81 86 89 90 86 84 83 82 81 87
Dewpt            77 77 77 77 78 78 78 77 77 78 77 76 77 77 77 77 76 77 76 77 77
RH               80 82 85 88 75 68 66 75 80 88 88 85 75 68 66 75 77 82 82 88 72
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE  E  E  E SE SE
Wind spd         14 14 12 13 14 14 16 16 16 16 16 16 13 16 14 13 13 18 18 18 17
Clouds           B1 SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 OV OV OV OV B2
PoP 12hr                     40          20          50          70          70
QPF 12hr                   0.21        0.04   0.13-0.25        0.55        0.59
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS IS IS IS IS IS IS SC SC NM NM NM NM NM NM NM
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index       94 92 89 87 99105106 98 93 91 88 86 97102102 96 93 92 89 88 98
Max heat        103   100   105   110   108    98   102   107   105    97   103


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          91      79    91      78    89      77    89      78    90
Temp          91 83   80 86 91 82   79 85 89 81   78 84 89 82   79 85 90 85
Dewpt         77 76   77 78 78 77   77 77 77 77   77 78 78 77   78 78 78 78
PWind dir        SE       E    SE      SE    SE       E     E       E     E
Wind char        BZ      GN    GN      GN    LT      GN    GN      BZ    BZ
Avg clouds    B2 B2   B2 B1 SC B1   B1 B1 SC B1   B2 B2 B2 B2   B2 B2 B1 SC
PoP 12hr         60      50    40      40    60      60    60      60    50
Rain shwrs    NM SC   SC SC SC SC   SC SC SC NM   NM NM NM NM   NM NM SC SC
Tstms         IS IS   IS IS    IS   IS IS    IS   IS IS IS IS   IS IS IS

$$
PRZ013-200800-
Vieques-
Including the city of Vieques
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                77 79 83          92          79    86 89 92          79
Temp             83 82 80 79 86 91 92 86 83 81 80 79 85 88 89 84 82 81 80 79 86
Dewpt            76 77 77 76 78 78 77 77 76 77 76 76 77 77 76 76 75 76 76 76 77
RH               80 85 91 91 77 66 62 75 80 88 88 91 77 70 66 77 79 85 88 91 75
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E  E  E SE SE
Wind spd         13 13 12 12 13 14 16 16 16 16 16 16 13 13 12 12 11 14 17 17 16
Clouds           B1 SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV B2
PoP 12hr                     40          20          60          70          70
QPF 12hr                   0.21        0.04        0.28        0.58        0.59
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS IS IS IS IS SC SC NM NM NM NM NM NM NM NM NM
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index       91 89 86 83 99105105 97 91 89 85 81 96101101 94 89 87 84 83 97
Max heat         99    96   102   109   107    94   100   107   106    92   101


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          90      77    91      76    89      77    88      78    89
Temp          90 81   78 85 91 81   77 84 89 81   78 83 88 81   79 84 89 84
Dewpt         77 75   76 78 77 76   76 77 76 76   76 77 77 77   77 78 77 77
PWind dir        SE       E    SE      SE    SE       E     E       E     E
Wind char        BZ      GN    GN      GN    LT      GN    GN      GN    BZ
Avg clouds    B2 B2   B1 B1 SC B1   B1 B1 SC B1   B2 B2 B2 B1   B2 B2 B1 SC
PoP 12hr         60      50    40      40    60      60    60      60    50
Rain shwrs    NM NM   SC SC SC SC   SC SC IS NM   NM NM NM NM   NM NM SC SC
Tstms         IS IS   IS IS    IS   IS IS    IS   IS IS IS IS   IS IS IS

$$
VIZ001-200800-
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
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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 83    86 89 92    75 79 83    85 88 93    76 80 84
Temp             82 80 79 78 85 89 89 85 82 81 80 79 84 87 88 84 82 81 80 80 84
Dewpt            76 78 77 77 77 77 77 77 76 77 77 76 76 76 76 76 75 77 77 77 77
RH               82 94 94 97 77 68 68 77 82 88 91 91 77 70 68 77 79 88 91 91 80
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E  E  E  E SE
Wind spd         16 16 14 16 16 14 16 16 17 16 17 16 14 16 13 14 16 18 18 18 18
Clouds           B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2
PoP 12hr                     40          20          40          50          60
QPF 12hr                   0.20        0.04        0.11   0.35-0.53   0.19-0.47
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC SC NM
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index       89 86 83 81 95101102 94 90 88 85 83 93 98 99 93 89 88 86 84 94
Max heat         99    95   100   109   107    95   100   109   106    97   100


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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      79    89      79    87      77    88      78    88
Temp          88 81   80 84 89 82   80 83 87 80   78 83 88 81   79 83 88 84
Dewpt         76 76   77 77 77 76   77 76 76 76   76 77 77 77   77 78 77 77
PWind dir        SE       E    SE      SE     E       E     E       E     E
Wind char        BZ      GN    GN      GN    LT      GN    BZ      BZ    BZ
Avg clouds    B2 B1   B2 B1 SC B1   B1 B1 B1 B1   B2 B2 B2 B2   B2 B2 B1 SC
PoP 12hr         60      50    40      50    60      60    60      60    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC NM   NM NM NM NM   NM NM SC SC
Tstms         IS IS   IS IS    IS   IS IS IS IS   IS IS IS IS   IS IS IS

$$
VIZ002-200800-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 PM AST Sat Oct 19 2024

Date           10/19/24      Sun 10/20/24            Mon 10/21/24            Tue
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                76 79 82          90    76 79 82          89    76 79 82
Temp             82 81 80 79 85 89 90 85 82 81 80 79 85 88 89 84 82 81 80 79 85
Dewpt            77 78 77 77 78 78 78 78 77 77 77 76 77 78 77 77 77 77 77 77 78
RH               85 91 91 94 80 70 68 80 85 88 91 91 77 72 68 80 85 88 91 94 80
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E SE SE  E  E  E  E  E  E
Wind spd         12 12 12 12 13 14 16 14 14 13 13 13 13 13 13 13 11 14 14 14 16
Clouds           SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC B1
PoP 12hr                     20          20          60          60          50
QPF 12hr                   0.06        0.04        0.14        0.26   0.06-0.31
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS IS IS IS IS IS IS NM NM SC SC SC SC SC SC SC
Tstms                                                IS IS                   IS
Heat index       91 88 85 81 97104105 96 91 88 85 81 95102102 94 90 88 85 81 97
Max heat        100    96   102   114   110    95   102   113   110    94   102


Date           10/22  Wed 10/23/24  Thu 10/24/24  Fri 10/25/24  Sat 10/26/24
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          90      78    90      78    88      77    89      78    88
Temp          90 82   79 85 90 82   79 84 88 80   78 84 89 81   79 84 88 84
Dewpt         78 77   77 78 78 77   77 78 78 77   77 78 78 77   77 78 78 77
PWind dir        SE       E    SE      SE     E       E     E       E     E
Wind char        BZ      GN    GN      GN    LT      LT    GN      GN    BZ
Avg clouds    B1 SC   SC SC SC B2   B2 B2 B1 B1   B2 B2 B2 B2   B2 B2 SC SC
PoP 12hr         50      20    60      50    60      60    60      60    40
Rain shwrs    SC SC   IS IS NM NM   SC SC SC NM   NM NM SC SC   NM SC SC SC
Tstms         IS IS         IS IS   IS IS IS IS   IS IS IS IS   IS IS IS

$$