Area Forecast Matrices
Issued by NWS San Juan, PR

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004
FOCA52 TJSJ 070902
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 AM AST Sat Jun 7 2025

PRZ001-072000-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 87 89    72 76 82    79 86 89    73 76 82    80 88 91
Temp             82 85 87 84 80 78 76 78 82 85 86 84 80 78 76 78 83 87 88 85 81
Dewpt            72 72 73 73 73 74 73 73 75 75 75 75 74 74 74 73 75 75 75 75 74
RH               72 65 63 70 79 88 90 85 79 72 70 74 82 88 94 85 77 68 66 72 79
Wind dir          E  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          6 12 14 13  8  5  5  6  9 11 12 12  8  6  6  6 10 14 16 11  9
Wind gust              25 24
Clouds           SC SC SC B1 SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 SC SC B1
PoP 12hr                     40          40          50          60          60
QPF 12hr              0.12-0.42   0.09-0.63   0.05-0.54   0.07-0.23   0.10-0.40
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS SC SC IS SC SC SC SC SC SC SC SC SC SC SC NM NM SC SC SC
Heat index       86 92 94 90 83          89 94 96 92 84          91 96 98 93 85
Max heat         90   102   100    89    94   104   103    90    96   108   105


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    87      77    86      77    87      76    87
Temp          77 83 87 80   77 82 86 80   77 83 87 80   76 83 87 80
Dewpt         74 75 75 74   74 74 75 74   73 74 74 73   73 73 74 73
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 B1 B1   B1 B1 SC SC   B1 B1 SC SC   SC SC FW FW
PoP 12hr         50    50      50    40      40    30      10     5
Rain shwrs    SC SC SC SC   SC SC IS SC   SC SC SC IS   IS IS IS IS

$$
PRZ002-072000-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                72 85 90    65 76 82    72 84 89    66 76 82    72 85 89
Temp             81 84 85 83 79 77 76 77 81 84 84 83 79 78 76 78 82 84 85 83 79
Dewpt            71 72 72 73 73 73 73 73 73 74 74 75 73 74 74 73 74 75 75 75 74
RH               72 67 65 72 82 87 90 87 77 72 72 77 82 88 94 85 77 74 72 77 85
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         10 12 12 12  9  8  8  9 11 12 12 11  9  9 10 10 12 14 14 12 11
Wind gust              23    19 19 19 20 21          19 20 20 21 23          24
Clouds           SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          60          60          60          60
QPF 12hr              0.23-0.45   0.42-0.70   0.27-0.54        0.23   0.35-0.40
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC NM NM NM SC NM SC SC NM NM NM NM NM NM SC SC SC
Tstms                                                                  IS IS
Heat index       85 90 92 89 83          86 90 92 89 83          87 92 93 90 83
Max heat         92   100   100    90    93   102   101    90    94   102   102


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    85      76    85      77    85      77    85
Temp          76 81 85 79   76 81 85 80   77 82 85 80   77 82 85 80
Dewpt         73 74 75 74   73 73 74 73   73 73 74 72   72 72 73 72
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1 B1   B2 B1 B1 B1   B2 B1 SC SC   SC SC FW FW
PoP 12hr         50    50      50    50      50    30      30    10
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   IS IS IS IS

$$
PRZ003-072000-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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                75 86 91    68 76 82    74 85 91    69 76 82    74 85 91
Temp             81 85 86 83 79 77 76 77 81 84 85 83 79 78 76 78 82 84 85 83 80
Dewpt            71 72 72 73 73 73 73 72 74 75 75 74 74 74 74 73 74 75 75 74 74
RH               72 65 63 72 82 87 90 85 79 74 72 74 85 88 94 85 77 74 72 74 82
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          9 12 12 11  8  6  6  8 10 11 11 10  8  8  8  9 11 13 13 11 10
Wind gust           24 27 25                23 21 21             21 27 26 23
Clouds           SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                     30          50          60          60          60
QPF 12hr              0.07-0.26   0.11-0.69   0.15-0.54        0.23   0.27-0.40
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC IS SC SC SC SC SC SC NM SC SC NM NM NM NM NM NM SC SC SC
Tstms                                                                  IS IS
Heat index       85 90 92 89 82          86 92 93 90 83          87 92 94 90 83
Max heat         92   101   101    89    96   105   103    90    96   105   103


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    85      76    85      76    86      76    86
Temp          77 82 85 79   76 82 85 80   76 82 86 80   76 82 86 80
Dewpt         73 74 75 74   73 74 75 73   73 73 74 72   72 73 73 72
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 B1 SC   B2 B1 SC B1   B1 B1 SC SC   FW FW CL FW
PoP 12hr         50    50      50    50      50    30       5     5
Rain shwrs    SC SC SC SC   SC SC IS SC   SC SC SC SC   IS IS    IS

$$
PRZ004-072000-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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                74 84 90    68 72 76    73 83 88    69 73 76    73 84 89
Temp             79 82 84 81 77 74 72 74 79 82 83 81 77 75 73 75 79 82 84 81 77
Dewpt            70 70 70 71 71 71 71 71 72 73 73 73 72 72 72 71 72 73 73 73 72
RH               74 67 63 72 82 90 97 90 79 74 72 77 85 90 97 87 79 74 70 77 85
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          6 10 11 10  5  3  3  4  8 10 10  9  4  4  4  5  9 12 12  9  6
Clouds           SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                     30          50          60          60          60
QPF 12hr              0.11-0.44   0.14-0.68   0.14-0.54   0.14-0.23   0.12-0.40
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS SC SC SC SC SC SC SC SC SC SC NM NM NM NM NM NM SC SC SC
Tstms                                                                  IS IS
Heat index       80 86 88 85             81 87 89 84             82 88 90 86
Max heat         90    97    96    84    90    99    99          92   101   100


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    83      73    83      73    84      73    84
Temp          74 79 83 77   73 79 83 77   73 79 84 77   73 79 84 77
Dewpt         71 73 73 72   71 72 73 71   71 72 72 71   70 71 71 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   B1 B1 SC SC   CL FW SC FW
PoP 12hr         50    50      50    50      50    30      10    10
Rain shwrs    SC SC SC SC   SC SC IS SC   SC SC SC SC      IS IS IS

$$
PRZ005-072000-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 87 91    71 74 82    82 87 91    72 76 82    83 88 93
Temp             81 85 87 84 79 77 75 76 82 86 87 84 80 77 76 77 83 87 88 85 80
Dewpt            73 73 74 74 73 73 73 72 74 76 76 75 74 74 74 73 75 76 76 75 74
RH               77 67 65 72 82 87 94 87 77 72 70 74 82 90 94 87 77 70 68 72 82
Wind dir          E  E NE  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          5 11 17 14 10  6  5  6  9 12 14 13  9  6  6  6  9 13 16 13  9
Wind gust              29 28                   28 24                24 28 24
Clouds           SC SC SC SC FW SC SC FW SC FW B1 B1 FW FW FW FW SC SC SC SC SC
PoP 12hr                     20          20          40          20          30
QPF 12hr              0.11-0.61   0.03-0.19   0.04-1.16   0.01-0.14   0.03-0.89
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS SC    IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS
Tstms                     IS                   IS IS
Heat index       86 93 96 91 81          88 96 98 93 83          91 98100 95 85
Max heat         92   105   103    89    94   108   105    90    97   111   109


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      76    87      75    87      75    87
Temp          76 83 88 80   76 83 87 80   75 83 87 79   75 82 87 79
Dewpt         73 75 76 74   74 74 76 74   73 74 75 74   72 74 75 73
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC FW FW SC   SC FW SC SC   SC FW CL FW
PoP 12hr         10    10       5    20       5    30      10     0
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS    IS

$$
PRZ006-072000-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                72 82 91    63 71 76    72 81 90    63 72 76    72 83 91
Temp             77 81 82 79 75 73 71 73 77 80 81 79 75 74 72 74 78 82 83 80 76
Dewpt            69 69 69 69 70 70 70 69 71 72 72 71 71 71 71 70 71 72 72 71 71
RH               76 67 65 72 84 90 97 87 82 77 74 77 87 90 97 87 79 72 70 74 85
Wind dir          E  E  E  E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E
Wind spd          4  9 10 10  5  4  3  4  6  9 10  9  4  4  4  4  8 11 11  9  5
Wind gust           24 26 24                20 20 20                25 25 20
Clouds           SC SC SC SC FW FW SC FW SC SC SC SC SC SC SC SC B1 B1 SC SC FW
PoP 12hr                     20          20          20          40          40
QPF 12hr              0.05-0.19   0.01-0.22   0.04-0.75   0.01-0.21   0.05-1.03
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS    IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms                                                                  IS IS
Heat index          83 85 81                84 86 82             81 86 87 83
Max heat         90    98    97    84    92   101    99    84    94   103   101


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    82      72    82      72    82      71    83
Temp          72 78 82 76   72 78 82 75   72 78 82 75   71 78 83 75
Dewpt         70 71 71 70   70 71 71 70   70 70 71 70   69 70 70 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC SC SC   SC SC FW SC   SC SC SC SC   CL CL FW FW
PoP 12hr         30    30      20    20       5    20       0     5
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC         IS IS

$$
PRZ007-072000-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                72 87 94    63 75 82    72 87 94    63 76 82    72 87 94
Temp             81 85 87 84 79 77 75 77 82 85 87 84 80 78 76 78 82 86 87 84 80
Dewpt            69 70 70 71 70 70 70 69 71 72 73 72 71 71 71 70 71 72 73 72 71
RH               67 61 57 65 74 79 84 76 69 65 63 67 74 79 85 76 69 63 63 67 74
Wind dir          E SE SE SE  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E
Wind spd          5 11 13 10  8  5  5  4  8 12 11 11  6  6  6  6 10 13 12 11  8
Wind gust           26 31 26                26 27 25             24 28 27 25 21
Clouds           SC SC SC SC CL FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 FW
PoP 12hr                     10          10          30          30          30
QPF 12hr              0.03-0.47   0.00-0.22   0.05-0.75   0.01-0.22   0.05-1.03
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS             IS IS IS IS SC SC SC SC SC SC SC SC IS
Tstms                                                                  IS IS
Heat index       84 90 92 89 82          86 92 94 90 83          87 92 94 90 83
Max heat         92   102   103    89    94   105   104    90    96   105   103


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    87      76    87      76    87      75    88
Temp          76 82 87 80   76 83 87 80   76 82 87 79   75 82 88 79
Dewpt         70 71 72 71   70 70 72 70   70 70 72 70   69 69 71 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC SC SC   SC FW FW SC   FW FW SC SC   CL CL FW FW
PoP 12hr         10    20      10    30       5    30       0     5
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS IS SC         IS IS

$$
PRZ008-072000-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 85 92    69 74 82    82 85 92    70 74 82    83 86 92
Temp             80 84 85 82 78 75 74 75 81 84 85 83 78 76 74 76 81 85 86 83 79
Dewpt            71 72 72 73 73 72 71 71 72 74 75 74 73 73 72 72 73 74 75 74 73
RH               74 67 65 74 85 90 90 87 74 72 72 74 85 90 93 87 77 70 70 74 82
Wind dir          E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          6 10 13 11  9  6  8  8  9 10 13  9  6  6  9  8 10 12 14 10  6
Wind gust              26 26                20 28 19                24 28 21
Clouds           FW FW B1 B2 SC SC SC FW FW FW OV OV FW FW CL CL FW FW B1 B1 SC
PoP 12hr                     60          30          70           5          50
QPF 12hr              0.18-1.09   0.03-0.18   1.15-1.54        0.01   0.15-1.03
Snow 12hr                    MM          MM          MM
Rain shwrs             SC SC SC IS SC IS       NM NM IS IS       IS IS SC SC IS
Tstms                     IS                   IS IS                   IS IS
Heat index       82 89 92 88             84 91 94 89             86 92 94 90 80
Max heat         92   103   102    89    95   106   104    89    95   107   106


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    86      75    85      74    85      73    85
Temp          75 82 86 79   75 81 85 78   74 81 85 77   73 81 85 78
Dewpt         73 73 75 74   72 73 74 73   72 72 74 73   71 72 73 72
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      GN    BZ      GN    BZ      GN    GN
Avg clouds    SC FW FW SC   SC FW FW SC   FW FW SC SC   SC FW FW FW
PoP 12hr          5    30       5    50       5    30      10     5
Rain shwrs    IS IS SC IS   IS IS SC SC   IS IS SC SC   IS IS IS IS
Tstms                                IS

$$
PRZ009-072000-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                72 83 93    65 71 75    72 83 94    66 72 76    72 84 94
Temp             77 81 83 80 75 73 71 73 78 82 83 81 76 74 72 74 79 83 84 81 76
Dewpt            69 69 71 71 70 69 69 68 70 71 72 71 70 71 70 69 71 72 72 72 71
RH               76 67 67 74 84 87 93 84 76 69 70 72 82 90 93 84 77 70 67 74 85
Wind dir          E  E  E  E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E
Wind spd          3  5  6  3  3  4  4  4  4  8  6  5  4  4  4  5  5  9  8  5  4
Wind gust           24 28                   26 26 24             21 27 26 24 19
Clouds           FW FW B1 B2 FW FW FW CL FW FW B2 B2 FW FW CL CL SC SC OV OV FW
PoP 12hr                     60           0          60          10          70
QPF 12hr              0.06-1.34   0.00-0.08   0.04-1.34   0.00-0.07   0.22-1.18
Snow 12hr                    MM          MM          MM
Rain shwrs             SC NM IS    IS          NM NM IS IS IS IS IS IS NM NM
Tstms                     IS                   IS IS                   IS IS
Heat index          85 87 83             80 87 89 84             81 87 90 85
Max heat         90   103   102    84    92   106   104    86    94   106   105


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    84      73    83      72    83      70    84
Temp          72 79 84 77   73 79 83 76   72 79 83 75   71 79 84 76
Dewpt         70 71 72 70   70 70 72 70   69 69 72 70   69 69 71 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW SC B1   FW FW SC B1   FW FW SC B1   CL CL FW SC
PoP 12hr          5    60       5    60       5    60       0    50
Rain shwrs          NM NM         NM NM         NM NM         SC SC
Tstms               IS IS         IS IS                          IS

$$
PRZ010-072000-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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                75 88 93    69 75 82    76 88 92    69 75 82    76 88 93
Temp             82 86 88 85 79 77 75 77 83 87 88 85 80 77 75 77 83 87 88 85 80
Dewpt            71 72 73 74 73 73 71 70 73 74 75 75 74 73 72 71 73 75 76 75 74
RH               69 63 61 70 82 87 87 79 72 65 66 72 82 87 90 82 72 68 68 72 82
Wind dir          E  E SE  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd          5  5  5  4  3  5  8  6  6  8  6  5  6  6  8  8  9  9  9  6  6
Wind gust           16 18          23 20 23 23 20 21 23 21 25 21 26 26 26 21 25
Clouds           FW FW SC B2 SC FW FW FW FW FW B2 B2 SC SC CL CL FW FW B2 B2 FW
PoP 12hr                     60          10          60           5          70
QPF 12hr              0.03-1.42   0.00-0.18   0.05-1.54        0.01   0.04-1.16
Snow 12hr                    MM          MM          MM
Rain shwrs             SC NM IS IS IS       IS NM NM IS IS       IS IS NM NM IS
Tstms                     IS                   IS IS                   IS IS
Heat index       86 93 96 92 82          89 95 98 94 84          90 96 99 95 84
Max heat         92   105   105    89    95   109   107    89    95   110   109


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    89      76    88      75    88      73    88
Temp          76 84 89 80   76 83 88 80   75 82 88 78   74 82 88 79
Dewpt         72 73 75 74   72 73 75 74   71 72 75 74   71 72 74 73
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW B1   FW FW FW B1   FW FW SC SC   CL CL FW SC
PoP 12hr          5    60       5    60       5    50       0    40
Rain shwrs    IS IS NM NM   IS IS NM NM         NM NM         SC SC
Tstms               IS IS         IS IS

$$
PRZ011-072000-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 91 94    73 75 82    83 91 95    73 76 82    83 91 94
Temp             84 89 91 87 81 78 76 78 85 89 91 87 81 79 77 79 85 89 91 87 82
Dewpt            70 73 73 74 73 72 71 70 73 75 76 75 74 73 72 71 73 76 76 75 74
RH               63 59 56 65 77 82 85 76 67 64 62 68 79 82 85 77 67 66 62 68 77
Wind dir          E SE SE  E  E  E  E  E  E SE SE SE  E  E  E  E  E  E SE SE  E
Wind spd          8 12 14  6  5 10  9  9 10 16 17 14 13 11 10 11 14 18 17 16 13
Wind gust           27 34       25 19 20 23 31 35 29 29 26 23 25 31 35 34 34 31
Clouds           FW FW FW SC FW CL CL CL FW SC SC SC SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     20           5          20          20          30
QPF 12hr              0.03-0.75        0.02   0.04-0.75   0.01-0.13   0.03-1.01
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS    IS             IS IS IS IS IS IS IS IS IS IS SC SC IS
Tstms                     IS                                           IS IS
Heat index       88 97100 95 85          91 99102 97 87 80       92100102 97 87
Max heat         92   105   105    89    94   109   106    90    96   109   107


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      76    90      74    91
Temp          77 85 91 82   77 85 90 81   76 84 90 79   74 84 91 80
Dewpt         72 73 76 74   71 72 76 74   71 72 75 74   70 71 75 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      GN    BZ      GN    BZ      GN    BZ
Avg clouds    SC FW FW SC   SC FW FW SC   FW FW SC SC   CL CL FW FW
PoP 12hr          5    20      10    30       5    30       0     5
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS SC SC         IS IS

$$
PRZ012-072000-
Culebra-
Including the city of Culebra
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 87 92    75 79 82    83 87 92    76 79 82    83 87 92
Temp             84 86 87 85 82 80 79 80 84 86 87 85 82 80 79 80 84 86 87 85 82
Dewpt            73 74 75 75 75 75 75 75 76 76 76 76 75 76 76 75 76 77 76 76 76
RH               70 68 68 72 79 85 88 85 77 72 70 75 79 88 91 85 77 75 70 75 82
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         14 14 14 16 16 17 19 19 17 18 18 16 18 19 18 19 19 19 19 18 20
Clouds           SC SC SC SC B2 B2 B2 B2 B1 B1 SC SC B2 B2 B2 B2 B2 B2 B1 B1 B2
PoP 12hr                     50          60          60          60          60
QPF 12hr                   0.23        0.57        0.27        0.23   0.35-0.40
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS SC NM NM NM SC SC SC SC NM NM NM NM NM NM SC SC SC
Tstms                                                                  IS IS
Heat index       90 95 96 94 88 83 80 83 92 96 97 95 88 85 81 84 93 97 98 95 89
Max heat         95   105   105    91    97   105   105    91    97   105   104


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    87      78    88      79    87      80    88
Temp          79 84 87 81   78 84 88 82   79 84 87 82   80 85 88 83
Dewpt         75 76 77 76   75 75 76 75   75 75 75 74   74 74 74 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2 B2 B1 B1   B2 B1 B1 B1   B2 B1 SC SC   SC SC SC SC
PoP 12hr         50    50      50    50      50    30      30    20
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC IS IS

$$
PRZ013-072000-
Vieques-
Including the city of Vieques
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 88 90    76 78 82    83 87 90    76 79 82    83 87 90
Temp             84 87 88 85 82 80 78 80 83 86 87 85 81 80 79 80 84 86 87 85 81
Dewpt            72 73 73 74 73 74 74 74 74 75 75 75 74 74 74 74 75 75 75 75 74
RH               67 63 61 70 74 82 88 82 74 70 68 72 79 82 85 82 74 70 68 72 79
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         14 14 14 16 16 16 17 18 17 17 17 16 17 18 18 19 19 19 19 18 20
Clouds           SC SC SC SC B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          60          60          60          60
QPF 12hr              0.18-0.31        0.59        0.32        0.23        0.40
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC IS IS SC NM NM NM SC SC SC SC NM NM NM NM NM NM SC SC SC
Tstms                                                                  IS IS
Heat index       89 94 95 93 87 82    82 91 95 96 93 87 83 80 82 91 95 96 93 87
Max heat         92   101   101    89    94   102   102    89    94   102   100


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      78    88      79    88      79    88
Temp          78 84 87 81   78 84 88 82   79 84 88 82   79 84 88 83
Dewpt         74 75 75 74   74 74 74 73   74 74 74 73   73 73 74 73
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2 B2 B1 B1   B2 B1 B1 B1   B2 B1 SC SC   SC SC CL FW
PoP 12hr         50    50      50    50      50    30      30    10
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC    IS

$$
VIZ001-072000-
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 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 85 90    69 77 82    83 85 91    70 77 82    83 85 91
Temp             82 84 85 83 80 78 77 78 82 84 85 83 80 78 77 78 82 84 85 84 81
Dewpt            72 74 74 75 74 75 75 74 75 75 75 75 74 75 75 74 75 75 75 76 75
RH               72 72 70 77 82 91 94 88 79 74 72 77 82 91 94 88 79 74 72 77 82
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         16 16 16 16 17 18 18 18 18 19 18 16 18 19 18 20 19 20 20 19 20
Clouds           SC SC SC SC B1 B2 B1 B2 B1 B1 FW FW B2 B2 B2 B2 B2 B2 SC SC B1
PoP 12hr                     30          50          60          60          60
QPF 12hr              0.10-0.18   0.42-0.50   0.04-0.15        0.23   0.13-0.30
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS SC SC SC SC SC SC IS IS NM NM NM NM NM NM IS IS SC
Heat index       87 91 93 90 83 80    80 88 92 93 91 83 80    80 89 93 94 92 85
Max heat         94   102   103    90    96   103   103    91    96   103   103


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    84      77    85      77    85      77    86
Temp          78 82 84 80   77 82 85 80   77 82 85 80   77 82 86 81
Dewpt         75 75 75 75   75 74 75 74   74 74 74 73   73 73 74 73
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1 SC SC   B1 B1 SC SC   B2 B1 SC SC   SC SC FW FW
PoP 12hr         40    40      40    50      50    30      30    10
Rain shwrs    SC SC IS SC   SC SC SC SC   SC SC IS SC   SC SC IS IS

$$
VIZ002-072000-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 AM AST Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
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 91    75 78 82    83 86 91    75 78 82    83 87 92
Temp             83 85 86 84 81 79 78 79 83 85 86 84 81 79 78 79 84 86 87 85 82
Dewpt            73 74 74 74 74 75 74 74 75 75 75 75 75 75 74 74 75 76 76 75 74
RH               72 70 68 72 79 88 88 85 77 72 70 74 82 88 88 85 74 72 70 72 77
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         14 14 16 14 12 14 16 14 16 18 18 14 14 16 17 17 18 19 19 17 18
Wind gust                                                                    28
Clouds           SC SC FW FW B1 B2 B2 B2 SC B1 SC SC B2 B2 B2 B2 B2 B2 SC SC B1
PoP 12hr                     30          60          60          60          60
QPF 12hr                   0.13        0.54   0.15-0.27        0.23   0.15-0.30
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS SC NM NM NM SC SC IS IS NM NM NM NM NM NM IS IS SC
Heat index       88 93 95 92 85 80    80 90 94 95 93 86 81    82 91 96 97 94 88
Max heat         94   103   101    90    94   103   103    90    96   107   104


Date          Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    85      79    87      78    86      77    88
Temp          79 83 85 81   79 84 87 81   78 83 86 80   77 84 88 82
Dewpt         75 75 76 75   74 75 75 74   74 74 74 73   73 74 74 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1 SC SC   B1 B1 SC SC   B1 SC SC SC   SC SC CL FW
PoP 12hr         50    40      40    30      30    30      30    10
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC    IS

$$