Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 062102
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 PM AST Fri Jun 6 2025

PRZ001-070800-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 74 82    79 87 89    72 76 82    79 86 89    73 76 82
Temp             79 76 74 76 82 85 87 84 80 78 76 78 82 85 86 84 80 78 76 78 83
Dewpt            72 72 72 72 73 74 74 74 73 73 73 73 74 75 75 75 74 74 74 73 74
RH               79 87 93 87 74 70 65 72 79 85 90 85 77 72 70 74 82 88 94 85 74
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  6  5  4  8 13 13 12  8  8  6  5  9 13 16 12  8  6  8  6 10
Wind gust                          25 23
Clouds           SC SC FW SC SC SC SC B1 SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B2
PoP 12hr                     20          40          30          50          60
QPF 12hr              0.03-0.11   0.12-0.26   0.20-0.75   0.04-0.40   0.06-0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS SC SC IS SC SC SC SC SC SC SC SC SC SC SC NM
Heat index       81          87 93 95 91 83          88 94 95 91 84          90
Max heat         95    89    92   103   102    90    94   105   102    90    96


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      77    87      77    87      77    87      76    87
Temp          88 81   77 83 87 80   77 83 87 80   77 83 87 80   76 83 87 79
Dewpt         75 74   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     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1   B1 B1 B1 B1   B1 B1 SC SC   B1 B1 SC SC   SC SC FW FW
PoP 12hr         60      50    50      50    40      40    30      10     5
Rain shwrs    NM SC   SC SC SC SC   SC SC IS SC   SC SC SC IS   IS IS IS IS

$$
PRZ002-070800-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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                64 75 82    72 85 90    66 77 82    72 84 89    66 76 82
Temp             79 77 75 77 81 84 85 83 80 78 77 78 81 84 84 83 79 78 76 78 82
Dewpt            72 72 72 72 72 73 74 74 73 73 73 73 74 74 74 74 73 73 73 73 74
RH               79 85 90 85 74 70 70 74 79 85 87 85 79 72 72 74 82 85 90 85 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          9  9  9  8 10 13 12 11 10 11  9  8 11 13 14 12  9 10 10 10 12
Wind gust              19                20 21 19    21 24       19 20 21 21 23
Clouds           SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          50          60          60          60
QPF 12hr                   0.12   0.22-0.29   0.59-0.84   0.28-0.40        0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC IS SC SC SC SC SC SC NM NM NM SC SC SC SC NM NM NM NM NM
Heat index       81          86 91 93 90 84 80       87 91 92 89 83          87
Max heat         96    89    93   102   101    90    94   102   101    91    94


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      77    85      76    85      77    85      77    85
Temp          85 80   77 82 85 79   76 81 85 80   77 82 85 80   77 82 85 79
Dewpt         75 73   73 74 75 74   74 73 74 73   73 73 73 72   73 72 73 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B1 B1   B2 B1 B1 B1   B2 B1 SC SC   SC SC FW FW
PoP 12hr         60      50    50      50    50      50    30      30    10
Rain shwrs    NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   IS IS IS IS
Tstms         IS IS

$$
PRZ003-070800-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 74 82    75 86 91    68 76 82    74 85 91    69 76 82
Temp             79 76 75 76 81 85 86 83 79 78 76 77 81 84 85 83 79 78 76 78 82
Dewpt            72 72 72 71 73 73 74 73 73 73 73 72 74 74 75 74 73 74 73 73 74
RH               79 87 90 85 77 67 68 72 82 85 90 85 79 72 72 74 82 88 90 85 77
Wind dir          E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          9  8  6  6  9 13 12 11  8  9  8  6 10 12 12 11  9  9  9  9 11
Wind gust                       26 26 25                23 26 24       19    23
Clouds           SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          30          50          60          60
QPF 12hr              0.06-0.12   0.07-0.26   0.21-0.84   0.19-0.40        0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC IS IS SC SC IS SC SC SC SC SC SC SC SC SC NM NM NM NM NM
Heat index       81          86 91 94 89 83          87 91 93 89 83          87
Max heat         95    89    94   103   102    90    95   105   104    90    95


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      77    85      76    85      76    86      76    86
Temp          85 80   77 82 85 79   76 82 85 80   76 82 86 80   76 82 86 79
Dewpt         75 74   73 74 75 74   73 74 74 73   73 73 73 72   73 73 73 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B1 B1 B1 SC   B2 B1 SC B1   B1 B1 SC SC   FW FW CL FW
PoP 12hr         60      50    50      50    50      50    30       5     5
Rain shwrs    NM SC   SC SC SC SC   SC SC IS SC   SC SC SC SC   IS IS    IS
Tstms         IS IS

$$
PRZ004-070800-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 71 74    74 84 90    68 73 76    73 83 88    69 73 76
Temp             76 73 71 73 79 82 84 81 77 74 73 74 79 82 83 81 77 75 73 75 79
Dewpt            70 70 70 69 71 72 72 71 71 71 71 71 72 73 73 72 72 72 72 71 72
RH               82 90 97 87 77 72 67 72 82 90 93 90 79 74 72 74 85 90 97 87 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          5  3  3  4  6 11 11 10  5  5  5  4  8 11 12 10  5  4  5  5 10
Clouds           SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          30          50          60          60
QPF 12hr              0.03-0.11   0.10-0.28   0.24-0.83   0.15-0.40   0.12-0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS SC SC SC SC SC SC SC SC SC SC NM NM NM NM NM
Heat index                   81 87 89 85             81 87 89 84             82
Max heat         93          91    99    98    84    91    99    97    83    92


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      74    83      73    84      73    84      73    84
Temp          84 77   74 79 83 77   73 79 84 77   73 79 84 77   73 79 84 76
Dewpt         73 72   72 72 73 72   72 72 73 72   71 72 72 71   71 71 71 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B1   B1 B1 B1 B1   B1 B1 SC B1   B1 B1 SC SC   CL FW SC FW
PoP 12hr         60      50    50      50    50      50    30      10    10
Rain shwrs    NM SC   SC SC SC SC   SC SC IS SC   SC SC SC SC      IS IS IS
Tstms            IS

$$
PRZ005-070800-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 73 82    82 87 91    71 74 82    82 87 91    72 76 82
Temp             78 75 73 75 81 85 87 84 79 77 75 76 82 86 87 84 80 77 76 77 83
Dewpt            73 72 72 71 74 75 75 75 74 73 73 72 74 76 76 76 74 74 73 72 75
RH               85 90 97 87 79 72 68 74 85 87 94 87 77 72 70 77 82 90 90 85 77
Wind dir          E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         12  8  5  4  6 12 16 13  9  8  5  6  9 13 17 13 10  6  8  5  9
Wind gust        23                28 26                25 31 26
Clouds           FW FW CL FW SC SC SC SC FW SC SC FW FW FW B1 B1 FW FW FW FW SC
PoP 12hr                      5          20          20          40          20
QPF 12hr              0.02-0.07   0.10-0.61   0.07-0.30   0.03-1.15   0.01-0.12
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS    IS IS IS IS SC    IS IS IS IS IS SC SC IS IS IS IS IS
Tstms                                 IS                   IS IS
Heat index                   87 94 97 92 81          89 96 98 93 83          91
Max heat         98    89    92   106   104    90    94   108   107    90    97


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    88      75    87      75    87
Temp          88 80   76 83 88 80   76 83 88 80   76 83 87 79   75 82 87 79
Dewpt         76 74   73 75 76 74   74 74 75 74   73 74 75 73   73 73 75 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC FW FW SC   SC FW SC SC   SC FW CL FW
PoP 12hr         30      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 IS    IS

$$
PRZ006-070800-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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                61 69 74    72 82 91    63 71 76    72 81 90    63 72 76
Temp             74 71 69 71 77 81 82 79 75 73 71 73 77 80 81 79 75 74 72 74 78
Dewpt            69 69 68 68 70 71 71 70 70 70 69 69 71 72 72 71 70 71 70 69 71
RH               84 93 97 90 79 72 69 74 84 90 93 87 82 77 74 77 84 90 93 84 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          5  3  3  3  5  9 10  9  5  4  4  4  6 10 11 10  5  4  4  4  8
Wind gust                       26 26 23                20 25 23
Clouds           FW SC FW FW SC SC SC SC FW FW SC FW SC SC SC SC SC SC SC SC B1
PoP 12hr                     10          20          20          20          40
QPF 12hr              0.02-0.07   0.05-0.19   0.01-0.33   0.04-0.96   0.01-0.19
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS    IS IS IS IS IS    IS IS IS IS IS IS IS IS IS IS IS SC
Tstms
Heat index                      84 86 82                84 86 82             81
Max heat         93          90   100    99    84    92   101   100    84    93


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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          83      72    82      72    82      72    82      71    83
Temp          83 76   72 78 82 76   72 78 82 76   72 78 82 75   71 78 83 75
Dewpt         72 70   71 71 71 70   71 71 71 70   70 70 71 70   70 70 70 69
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 SC   FW SC SC SC   SC SC FW SC   SC SC SC SC   CL CL FW FW
PoP 12hr         40      30    30      20    20       5    20       0     5
Rain shwrs    SC IS   IS IS IS IS   IS IS IS IS   IS IS IS SC         IS IS

$$
PRZ007-070800-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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                61 73 82    72 87 94    63 75 82    72 87 94    63 76 82
Temp             78 75 73 75 81 85 87 84 79 77 75 77 82 85 87 84 80 78 76 78 82
Dewpt            70 69 68 68 69 71 72 72 71 70 70 69 71 72 73 72 71 71 70 69 71
RH               76 82 84 79 67 63 61 67 77 79 84 76 69 65 63 67 74 79 82 74 69
Wind dir          E  E NE NE  E SE SE SE  E  E  E  E  E  E SE  E  E  E  E  E  E
Wind spd          8  5  4  4  5 11 12 10  8  5  5  6  9 12 14 12  8  6  6  6 10
Wind gust        19             26 28 25 19          23 28 32 27 21          25
Clouds           SC SC FW SC SC SC SC SC CL FW FW FW SC SC SC SC SC SC SC SC B1
PoP 12hr                     10          10          10          30          30
QPF 12hr              0.02-0.09   0.03-0.47   0.00-0.22   0.04-0.96   0.01-0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS IS IS             IS IS IS IS SC SC SC SC SC
Tstms
Heat index                   84 90 93 89 82          86 92 94 90 83          87
Max heat         97    88    93   105   104    89    94   103   103    89    96


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    87      76    87      76    87      75    88
Temp          87 80   76 82 87 80   76 83 87 80   76 82 87 79   75 82 88 79
Dewpt         73 71   70 70 72 71   70 70 72 71   70 70 71 70   69 70 71 70
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1 SC   FW SC SC SC   SC FW FW SC   FW FW SC SC   CL CL FW FW
PoP 12hr         30      10    20      10    30       5    30       0     5
Rain shwrs    SC SC   IS IS IS IS   IS IS SC SC   IS IS IS SC         IS IS
Tstms            IS

$$
PRZ008-070800-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 82    82 85 92    69 74 82    82 85 92    70 74 82
Temp             76 74 72 74 80 84 85 82 78 75 74 75 81 84 85 83 78 76 74 76 81
Dewpt            72 71 70 70 72 73 74 74 73 72 72 71 72 74 75 75 73 73 72 71 73
RH               87 90 93 87 77 70 70 77 85 90 93 87 74 72 72 77 85 90 93 85 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         13 10  8  6  8 10 10 11 10  9  6  8 10 14 16 12  8  9  9  8 10
Wind gust        24 20 18          25 24                25 31 24 18
Clouds           FW FW CL FW FW FW B1 B2 SC SC SC FW FW FW OV OV FW FW FW FW FW
PoP 12hr                      5          60          30          70           5
QPF 12hr                   0.02   0.18-1.09   0.05-0.37   1.15-1.54        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       IS                SC SC SC IS SC IS       NM NM IS IS IS IS IS
Tstms                                 IS                   IS IS
Heat index                   83 90 93 88             85 91 94 90 80          86
Max heat         97    89    93   105   104    90    93   107   107    90    95


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      75    85      75    85      74    85      73    85
Temp          86 79   75 81 85 79   75 81 85 78   74 81 85 77   73 81 85 77
Dewpt         75 73   72 73 75 73   72 73 74 73   72 72 74 72   72 72 73 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    BZ      GN    BZ      GN    GN
Avg clouds    SC B1   SC FW FW SC   SC FW FW SC   FW FW SC SC   SC FW FW FW
PoP 12hr         50       5    30       5    50       5    30      10     5
Rain shwrs    IS SC   IS IS SC IS   IS IS SC SC   IS IS SC SC   IS IS IS IS
Tstms         IS IS                          IS

$$
PRZ009-070800-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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                64 69 73    72 83 93    65 71 75    72 83 94    66 72 76
Temp             74 71 69 71 77 81 83 80 75 73 71 73 78 82 83 81 76 74 72 74 79
Dewpt            70 69 67 66 69 70 72 71 70 70 69 68 70 72 73 72 70 70 70 68 70
RH               87 93 93 84 76 69 70 74 84 90 93 84 76 72 72 74 82 87 93 82 74
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          4  4  4  3  4  4  4  3  4  4  4  5  6  8  8  5  4  5  4  4  6
Wind gust                       23 25                20 27 31 26 20          23
Clouds           SC FW CL FW FW FW B1 B2 FW FW FW CL FW FW B2 B2 FW FW FW FW SC
PoP 12hr                     10          60           0          60          10
QPF 12hr                   0.02   0.06-1.34   0.00-0.13   0.04-1.34   0.01-0.06
Snow 12hr                    MM          MM          MM
Rain shwrs       IS                SC NM IS    IS          NM NM IS IS IS IS IS
Tstms                                 IS                   IS IS
Heat index                      85 88 83             80 87 89 84             82
Max heat         97          90   106   105    84    94   106   105    86    94


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    83      73    84      72    83      70    84
Temp          84 76   72 79 83 76   73 79 84 76   72 79 83 75   71 79 84 75
Dewpt         73 71   70 70 72 70   70 70 71 70   69 70 72 70   69 69 71 69
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B1   FW FW SC B1   FW FW SC B1   FW FW SC B1   CL CL FW SC
PoP 12hr         70       5    60       5    60       5    60       0    50
Rain shwrs    IS NM         NM NM         NM NM         NM NM         SC SC
Tstms         IS IS         IS IS         IS IS                          IS

$$
PRZ010-070800-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 73 82    75 88 93    69 75 82    76 88 92    69 75 82
Temp             78 75 73 75 82 86 88 85 79 77 75 77 83 87 88 85 80 77 75 77 83
Dewpt            73 72 70 69 72 73 75 75 74 73 72 70 73 74 76 75 74 73 72 71 73
RH               85 90 90 82 72 65 66 72 85 87 90 79 72 65 68 72 82 87 90 82 72
Wind dir          E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          8  8  6  5  6  4  5  4  5  6  8  8  9  9  9  8  8  9  9  9  9
Wind gust        19 19 20 16 17 14 17       18 26 20 26 26 23 20 20 27 26 24 26
Clouds           SC FW CL FW FW FW SC B2 SC FW FW FW FW FW B2 B2 SC SC SC SC FW
PoP 12hr                     20          60          10          60           5
QPF 12hr                   0.03   0.03-1.42   0.00-0.42   0.05-1.54   0.01-0.12
Snow 12hr                    MM          MM          MM
Rain shwrs       IS       IS       SC NM IS IS IS          NM NM IS IS IS IS IS
Tstms                                 IS                   IS IS
Heat index                   86 94 97 93 82          89 96 99 94 84          90
Max heat         98    89    92   107   106    90    94   109   108    90    96


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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    88      75    88      73    88
Temp          88 80   76 83 88 80   76 83 88 80   75 82 88 78   74 82 88 79
Dewpt         76 74   72 73 76 74   72 73 75 74   71 72 75 73   71 72 74 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   FW FW FW B1   FW FW FW B1   FW FW SC SC   CL CL FW SC
PoP 12hr         70       5    60       5    60       5    50       0    40
Rain shwrs    NM NM   IS IS NM NM   IS IS NM NM         NM NM         SC SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ011-070800-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 73 82    83 91 94    73 75 82    83 91 95    73 76 82
Temp             79 76 74 76 84 89 91 87 81 78 76 78 85 89 91 87 81 79 77 79 85
Dewpt            73 71 70 69 71 74 75 75 74 73 71 71 73 75 76 75 74 73 72 71 73
RH               82 85 87 79 65 61 60 68 79 85 85 79 67 64 62 68 79 82 85 77 67
Wind dir          E  E  E  E  E SE SE SE  E  E  E  E  E  E SE  E  E  E  E  E  E
Wind spd         10 10  6  5  8 12 14 11 11  9 10 11 13 17 19 17 14 12 11 12 14
Wind gust        21 25          27 31 25 26 25 24 25 26 33 37 35 32 28 25 27 29
Clouds           SC FW CL SC FW FW FW SC FW CL CL CL FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          20           5          20          10
QPF 12hr                   0.04   0.03-0.75        0.01   0.03-0.96   0.02-0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       IS       IS IS IS    IS             IS IS IS IS IS IS IS IS IS
Tstms                                 IS
Heat index       81          89 98101 96 85          91 99103 97 87 80    80 92
Max heat         98    89    93   106   105    90    96   107   107    90    96


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      76    90      76    90      76    90      74    91
Temp          91 82   77 85 90 81   77 85 90 81   76 84 90 79   74 84 91 80
Dewpt         76 74   71 73 76 74   71 73 75 74   71 72 75 74   71 72 75 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      GN    BZ      GN    BZ      GN    BZ      GN    BZ
Avg clouds    SC SC   SC FW FW SC   SC FW FW SC   FW FW SC SC   CL CL FW FW
PoP 12hr         30       5    20      10    30       5    30       0     5
Rain shwrs    IS IS   IS IS IS IS   IS IS SC SC   IS IS SC SC         IS IS

$$
PRZ012-070800-
Culebra-
Including the city of Culebra
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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    83 87 92    76 79 82    83 87 92    76 79 82
Temp             82 80 79 80 84 86 87 85 82 80 79 80 84 86 87 85 82 80 79 80 84
Dewpt            74 74 74 73 74 75 75 75 75 75 75 75 75 76 76 76 75 75 75 75 76
RH               77 82 85 79 72 70 68 72 79 85 88 85 74 72 70 75 79 85 88 85 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         16 16 17 13 16 17 16 14 18 18 18 16 18 19 18 17 17 19 19 19 20
Clouds           SC SC SC SC SC SC SC SC B2 B2 B2 B2 B1 B1 SC SC B2 B2 B2 B2 B2
PoP 12hr                     30          50          60          60          60
QPF 12hr                   0.12        0.23        0.81        0.31        0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC IS SC SC IS IS IS SC NM NM NM SC SC SC SC NM NM NM NM NM
Heat index       87 84 81 83 91 95 97 94 89 86 82 85 92 96 98 94 88 85 82 85 92
Max heat         97    90    96   105   104    92    97   105   104    91    97


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      80    87      78    87      79    87      80    88
Temp          87 82   80 84 87 82   78 84 87 82   79 84 87 82   80 85 88 82
Dewpt         76 76   75 76 77 76   76 75 76 75   75 75 75 75   75 74 75 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2 B1   B2 B2 B1 B1   B2 B1 B1 B1   B2 B1 SC SC   SC SC SC SC
PoP 12hr         60      50    50      50    50      50    30      30    20
Rain shwrs    NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC IS IS
Tstms         IS IS

$$
PRZ013-070800-
Vieques-
Including the city of Vieques
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 78 82    83 88 90          79    83 87 90    76 79 82
Temp             81 79 78 79 84 87 88 86 82 80 79 80 84 86 87 85 81 80 79 80 84
Dewpt            72 73 73 72 73 74 74 74 74 74 74 74 75 75 75 75 74 74 74 74 75
RH               74 82 85 79 70 65 63 68 77 82 85 82 74 70 68 72 79 82 85 82 74
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 13 14 17 16 14 17 18 16 14 17 18 17 17 17 18 19 19 19
Clouds           SC SC SC SC SC SC SC SC B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          50          60          60          60
QPF 12hr                   0.11   0.17-0.26        0.81        0.34        0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC IS SC IS SC IS IS SC NM NM NM SC SC SC SC NM NM NM NM NM
Heat index       86 82    81 90 95 96 94 88 85 82 85 91 95 96 93 87 83 81 83 91
Max heat         94    89    93   102   101    90    94   101   100    90    95


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      79    88      78    87      79    88      79    88
Temp          87 82   79 84 88 82   78 84 87 82   79 84 88 82   79 84 88 82
Dewpt         75 74   74 75 75 74   75 74 75 74   73 74 74 73   73 73 74 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2 B2   B2 B2 B1 B1   B2 B1 B1 B1   B2 B1 SC SC   SC SC CL FW
PoP 12hr         60      50    50      50    50      50    30      30    10
Rain shwrs    NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC    IS
Tstms         IS IS

$$
VIZ001-070800-
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 Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 78 82    82 85 90    70 78 82    83 85 91    70 77 82
Temp             80 79 78 79 82 84 85 83 80 79 78 79 82 84 85 83 80 78 77 78 82
Dewpt            73 74 73 73 74 74 74 75 74 75 74 74 75 75 75 75 74 75 75 74 75
RH               79 85 85 82 77 72 70 77 82 88 88 85 79 74 72 77 82 91 94 88 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         16 17 16 13 16 18 17 16 18 20 19 18 19 19 19 18 18 19 19 20 21
Clouds           SC SC SC SC SC SC SC SC B1 B2 B1 B2 B1 B1 FW FW B2 B2 B2 B2 B2
PoP 12hr                     30          30          50          60          60
QPF 12hr                   0.10   0.10-0.18   0.56-0.72   0.03-0.23        0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC IS SC IS IS IS IS SC SC SC SC SC SC IS IS NM NM NM NM NM
Heat index       85 82 80 82 88 92 93 91 85 81    81 89 92 93 91 84 81    81 89
Max heat         96    90    94   103   101    90    95   103   102    91    96


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      78    84      77    85      77    85      77    86
Temp          85 81   78 82 84 80   77 82 85 80   77 82 85 80   77 82 86 81
Dewpt         75 75   75 75 76 75   75 74 75 74   74 74 74 74   74 73 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 SC   B1 B1 SC SC   B1 B1 SC SC   B2 B1 SC SC   SC SC FW FW
PoP 12hr         60      40    40      40    50      50    30      30    10
Rain shwrs    NM SC   SC SC IS SC   SC SC SC SC   SC SC IS SC   SC SC IS IS

$$
VIZ002-070800-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 PM AST Fri Jun 6 2025

Date           06/06/25      Sat 06/07/25            Sun 06/08/25            Mon
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 82    83 86 91    76 78 82    83 86 91    75 78 82
Temp             81 79 77 78 83 85 86 84 81 80 78 79 83 85 86 84 81 79 78 79 84
Dewpt            73 74 73 73 74 75 75 75 74 74 75 74 75 75 75 75 75 75 75 74 75
RH               77 85 87 85 74 72 70 74 79 82 91 85 77 72 70 74 82 88 91 85 74
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 13 12 16 18 16 14 16 16 14 14 17 18 18 16 14 16 14 17 19
Clouds           SC SC SC SC SC SC FW FW B1 B2 B2 B2 SC SC SC SC B2 B2 B2 B2 B2
PoP 12hr                     30          30          60          60          60
QPF 12hr                   0.10        0.13   0.71-0.78   0.16-0.28        0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS SC IS IS IS IS SC NM NM NM SC SC IS IS NM NM NM NM NM
Heat index       85 80    80 89 93 95 92 87 84 80 83 90 94 95 92 86 82    82 91
Max heat         97    90    94   105   102    90    95   103   102    91    97


Date           06/09  Tue 06/10/25  Wed 06/11/25  Thu 06/12/25  Fri 06/13/25
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      78    86      79    87      78    86      77    87
Temp          87 81   78 83 86 82   79 84 87 81   78 83 86 80   77 83 87 81
Dewpt         76 75   74 75 76 75   75 75 75 74   74 74 75 74   74 74 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 SC   B1 B1 SC SC   B1 B1 SC SC   B1 SC SC SC   SC SC CL FW
PoP 12hr         60      50    40      40    30      30    30      30    10
Rain shwrs    NM SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC    IS

$$