Area Forecast Matrices
Issued by NWS San Juan, PR

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502
FOCA52 TJSJ 270902
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 AM AST Thu Nov 27 2025

PRZ001-272000-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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                78 86 88    70 74 81    79 86 88    69 74 81    79 85 88
Temp             80 85 86 80 77 76 75 74 79 85 86 80 77 75 75 74 79 84 85 80 77
Dewpt            72 73 73 73 72 72 71 71 72 74 73 73 72 72 71 71 72 73 73 72 72
RH               77 67 65 79 85 87 87 90 79 70 65 79 85 90 87 90 79 70 67 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          8 14 14 11  8  6  6  5  6 11 12 10  6  5  5  5  6 12 12 10  6
Clouds           B1 SC B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC
PoP 12hr                     40          40          50          40          40
QPF 12hr              0.13-0.33   0.19-0.33   0.27-0.53        0.11   0.08-0.15
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC
Heat index       82 91 92 83             82 92 93 83             81 91 92 82
Max heat         89   100    96    89    88   100    97    88    88    99    96


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    85      74    84      74    84      74    85
Temp          75 79 85 77   75 78 84 77   75 78 84 77   75 78 85 76
Dewpt         71 72 73 72   71 72 72 72   71 72 73 72   71 73 73 72
PWind dir         E     E       E     E      NE    NE       E     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   SC SC B1 B1   SC SC SC B1
PoP 12hr         50    40      40    30      30    50      20    50
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   IS IS SC SC

$$
PRZ002-272000-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 83 87    64 73 81    74 83 87    63 73 81    74 83 87
Temp             78 82 83 79 76 75 74 73 78 82 83 79 76 75 74 73 78 82 83 79 76
Dewpt            72 72 72 72 71 71 71 71 72 73 72 72 72 72 71 71 72 73 72 72 71
RH               82 72 70 79 85 87 90 93 82 74 70 79 87 90 90 93 82 74 70 79 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         12 14 13 11 10 10  9  8  8 11 11  9  8  6  8  8  9 12 12 10  9
Wind gust        25       21 23 21 20 18 18          18       18 19       20 19
Clouds           B2 SC B2 B1 B1 SC B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     50          60          50          50          40
QPF 12hr              0.19-0.34        0.34   0.49-0.54        0.13        0.15
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC NM SC SC SC SC SC SC SC SC SC SC SC SC SC
Heat index       80 88 88 81             80 88 89 81             80 87 88 80
Max heat         89    97    94    89    89    97    94    89    89    96    93


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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          73    83      73    83      72    83      72    83
Temp          74 78 83 76   74 77 83 75   73 77 83 75   73 77 83 75
Dewpt         71 72 72 71   71 71 71 71   71 72 72 72   71 72 72 72
PWind dir         E     E       E    NE      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 B1 B1   SC SC B1 B1   SC SC B1 B1
PoP 12hr         50    50      50    50      30    50      30    50
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$
PRZ003-272000-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 83 88    64 72 81    74 84 88    66 73 81    74 83 89
Temp             78 82 83 78 76 74 73 72 78 83 84 78 76 74 74 73 78 82 83 78 76
Dewpt            72 72 72 72 71 71 70 70 71 72 72 73 71 71 71 70 72 72 72 72 71
RH               82 72 70 82 85 90 90 93 79 70 67 85 85 90 90 90 82 72 70 82 85
Wind dir          E  E  E  E NE NE NE NE NE  E  E  E NE NE NE NE NE  E  E  E NE
Wind spd         10 14 13 10  8  8  8  8  8 12 10  9  8  6  6  6  8 12 12 10  8
Wind gust        21 29 25 20 18             26 21 19                27 25 20
Clouds           B1 SC B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          30          40          30          30
QPF 12hr              0.04-0.31   0.04-0.34   0.12-0.53   0.01-0.13   0.05-0.15
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC IS SC SC SC IS SC SC SC SC IS IS SC SC IS IS SC SC SC
Heat index       80 88 88 80                88 89 81             80 88 89 81
Max heat         88    97    93    88    88    97    94    88    88    98    94


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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          73    83      73    83      72    84      72    84
Temp          74 78 83 76   74 77 83 76   73 77 84 75   73 76 84 75
Dewpt         70 71 72 71   70 71 71 70   70 71 72 71   70 72 72 71
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    SC B1 SC SC   SC SC SC SC   FW FW SC SC   SC SC SC B1
PoP 12hr         40    30      30    30      10    30      20    40
Rain shwrs    SC SC SC IS   SC IS IS IS   SC IS IS SC   IS IS IS SC

$$
PRZ004-272000-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 82 88    64 70 73    74 82 88    66 69 73    74 81 86
Temp             76 81 82 76 73 71 71 70 76 81 82 76 73 71 70 69 75 80 81 76 73
Dewpt            70 71 71 71 69 69 69 68 70 71 71 71 70 70 69 68 70 71 71 71 70
RH               82 72 69 85 87 93 93 93 82 72 69 85 90 97 97 97 84 74 72 85 90
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          5 11 11  8  4  3  3  3  4  9  9  6  3  3  3  3  4  9 10  8  3
Clouds           B1 SC B1 B1 SC SC SC B1 SC B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC
PoP 12hr                     50          30          40          40          40
QPF 12hr              0.08-0.34   0.10-0.33   0.22-0.54   0.04-0.13   0.05-0.15
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC IS IS SC SC SC
Heat index          85 85                   85 86                   84 85
Max heat         85    98    93          84    97    93          82    96    92


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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          70    82      70    81      70    81      70    81
Temp          71 75 82 73   71 74 81 73   71 74 81 73   71 74 81 72
Dewpt         69 70 71 69   69 70 70 69   69 70 71 70   69 71 71 70
PWind dir         E     E      NE    NE      NE    NE      NE    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         50    40      20    20      20    40      20    40
Rain shwrs    SC SC SC SC   SC IS IS IS   IS IS IS SC   IS IS SC SC

$$
PRZ005-272000-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 86 90    69 72 81    82 86 90    69 72 81    82 86 89
Temp             80 85 86 80 77 74 73 72 79 85 86 80 77 74 73 72 79 85 86 80 77
Dewpt            72 74 74 73 71 71 71 70 72 74 74 73 72 71 70 70 72 74 74 73 72
RH               77 70 68 79 82 90 93 93 79 70 68 79 85 90 90 93 79 70 68 79 85
Wind dir          E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          8 16 17 14  9  8  6  6  6 11 16 13  9  6  6  6  6 13 16 13 10
Wind gust              29 26                   27 27                   27 27 20
Clouds           SC SC SC SC SC SC SC SC SC SC SC SC FW FW B1 B1 SC SC SC SC SC
PoP 12hr                     30          30          30          40          30
QPF 12hr              0.06-0.15   0.04-0.26   0.16-0.37   0.04-0.11   0.06-0.17
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS SC SC IS IS IS IS IS SC IS IS SC SC IS IS SC SC IS
Heat index       82 93 94 82             81 93 94 82             81 92 93 82
Max heat         88   102    98    88    88   104   100    88    88   102    97


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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          73    85      73    84      74    84      73    85
Temp          74 79 85 77   74 78 84 77   75 78 84 76   74 78 85 76
Dewpt         71 72 74 72   71 72 73 72   71 73 74 72   71 73 74 72
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      LT    GN      LT    GN      LT    LT
Avg clouds    SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50    30      20    20      20    20      20    30
Rain shwrs    SC SC SC SC   IS IS IS IS   IS IS IS IS   IS IS SC SC

$$
PRZ006-272000-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 80 88    59 68 73    74 80 88    58 69 73    74 80 89
Temp             74 79 80 75 72 70 69 68 74 79 80 75 72 70 70 69 74 79 80 75 72
Dewpt            69 69 69 69 68 68 67 67 69 70 70 69 68 68 67 67 68 69 69 69 68
RH               84 72 69 82 87 93 93 97 84 74 72 82 87 93 90 93 82 72 69 82 87
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          4 11 11  8  3  3  3  3  4  9  9  8  4  3  3  3  4  9 10  8  4
Wind gust           29 24                   26 20                   26 25
Clouds           SC SC SC SC FW SC SC FW FW SC SC SC FW FW SC SC FW FW SC SC FW
PoP 12hr                     30          10          30          20          30
QPF 12hr              0.03-0.15   0.01-0.22   0.13-0.34   0.01-0.09   0.04-0.19
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS IS IS    IS IS SC IS IS IS IS IS IS SC SC
Heat index          82 83                   82 83                   81 82
Max heat         85    98    93          84    97    93          84    97    94


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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          69    80      69    79      70    79      69    80
Temp          70 74 80 72   70 73 79 72   71 73 79 72   70 73 80 72
Dewpt         68 68 69 68   67 68 69 68   68 69 70 68   67 69 70 69
PWind dir         E     E      NE    NE      NE    NE      NE     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC SC SC   FW FW SC SC   FW FW SC SC   FW FW FW SC
PoP 12hr         20    20      10    20      10    20       0    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC

$$
PRZ007-272000-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 85 90    59 71 81    74 85 90    59 72 81    74 85 90
Temp             78 84 85 78 75 73 72 71 78 84 85 78 76 74 73 72 78 84 85 79 76
Dewpt            69 70 71 70 69 68 68 67 69 70 71 71 70 69 68 67 69 70 71 71 70
RH               74 63 63 76 82 84 87 87 74 63 63 79 82 84 84 84 74 63 63 77 82
Wind dir          E  E  E  E NE NE NE NE  E  E  E  E  E NE NE NE NE  E  E  E NE
Wind spd          4 13 13 10  5  5  4  4  4 11 12 10  5  4  4  4  5 11 12  9  5
Wind gust           29 29 25                26 28 21                26 26 20
Clouds           FW SC SC SC CL CL FW CL FW FW SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     10           0          20           0          30
QPF 12hr              0.01-0.54        0.01   0.03-0.26           0   0.03-0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS                IS IS IS                   SC SC IS
Heat index       80 88 89 80                88 90 81                88 89 81
Max heat         87    99    96    87    87   100    96    88    87    98    95


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    85      72    84      72    84      71    84
Temp          73 78 85 76   73 77 84 75   73 77 84 75   72 76 84 75
Dewpt         68 69 71 69   68 69 71 70   68 69 72 70   68 69 72 70
PWind dir        NE     E      NE     E      NE     E      NE     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW FW FW   CL FW FW FW   CL CL FW SC   CL CL FW SC
PoP 12hr          0     5      10    10       0    20       0    40
Rain shwrs    IS    IS IS      IS IS IS         IS IS         SC SC

$$
PRZ008-272000-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 85 90    66 70 81    82 85 90    67 71 81    82 84 90
Temp             78 84 85 78 75 73 71 70 77 84 85 78 75 73 72 71 77 83 84 78 75
Dewpt            70 72 72 72 70 70 69 69 70 73 73 72 71 70 69 68 71 72 73 72 71
RH               76 67 65 82 84 90 93 97 79 70 67 82 87 90 90 90 82 70 70 82 87
Wind dir          E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E
Wind spd          9 16 18 17 12 10  9  9  9 12 14 13 11  9  8  9 10 14 16 14 14
Wind gust        19    31 28 25 21 19 19       27 26 21       19 21    27 27 27
Clouds           SC SC SC SC FW SC SC SC FW SC B1 B1 FW FW B1 B1 FW FW B1 B1 SC
PoP 12hr                     10          20          40          30          30
QPF 12hr                   0.05   0.04-0.16   0.23-0.49        0.06   0.05-0.20
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS IS IS IS IS SC SC       SC SC       SC SC IS
Heat index          89 90                   89 91                   88 90
Max heat         87   102    97    88    87   101    97    88    87   102    97


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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      72    83      72    83      71    84
Temp          73 78 84 75   73 76 83 75   73 76 83 74   72 76 84 74
Dewpt         70 70 73 71   70 70 72 71   70 71 72 71   70 71 73 71
PWind dir         E     E       E     E       E     E       E    NE
Wind char        GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC B1 SC SC   FW SC SC SC   FW FW SC SC   SC SC FW SC
PoP 12hr         40    20      10    10      10    10      10    20
Rain shwrs    SC SC IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$
PRZ009-272000-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 82 90    62 67 71    74 82 90    61 68 71    74 81 90
Temp             75 81 82 75 72 70 68 67 74 81 82 75 73 71 69 68 75 80 81 76 73
Dewpt            68 69 70 69 68 67 67 65 68 69 70 70 68 68 67 65 68 69 70 69 68
RH               79 67 67 82 87 90 97 93 82 67 67 84 84 90 93 90 79 69 69 79 84
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  9 10  9  5  4  4  4  4  6  6  4  4  3  4  4  4  8  8  6  5
Wind gust           25 28 23                23 26                   20 21    17
Clouds           FW SC SC B1 CL FW FW FW CL FW B1 B1 CL CL SC SC CL CL B1 B1 SC
PoP 12hr                     30           0          40           5          50
QPF 12hr              0.04-0.76   0.00-0.07   0.09-0.49   0.00-0.05   0.06-0.21
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS SC       IS       IS SC SC       IS IS       SC SC IS
Heat index          84 85                   84 86                   83 84
Max heat         83   101    97               101    97          83   100    96


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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          69    81      70    80      70    80      68    81
Temp          70 75 81 73   71 74 80 73   70 74 80 72   69 73 81 72
Dewpt         67 68 69 68   67 68 69 68   67 68 70 69   67 68 70 69
PWind dir         E     E       E     E      NE     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   CL FW SC SC   CL FW FW SC   CL CL FW SC
PoP 12hr         10    40      10    50       5    20       0    40
Rain shwrs    IS IS IS SC      IS SC SC      IS IS IS         SC SC

$$
PRZ010-272000-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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 87 90    64 70 81    75 87 90    64 71 81    74 86 90
Temp             78 85 86 79 75 73 71 70 78 85 86 79 76 74 72 71 78 85 86 79 76
Dewpt            70 73 73 73 71 70 69 68 70 73 73 73 72 71 70 68 71 73 73 73 72
RH               76 67 65 82 87 90 93 93 76 67 65 82 87 90 93 90 79 67 65 82 87
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          6  8  8 10  9  9  6  6  6  6  6  5  5  5  5  6  9  8  6  6 10
Wind gust        21 20 25 24 21 24 19 18 18 18 19 17 17       18 24 20 20 19 25
Clouds           FW FW SC B1 CL FW FW FW CL FW B1 B1 CL CL FW FW CL CL B1 B1 SC
PoP 12hr                     40           0          50           5          50
QPF 12hr              0.03-0.88   0.00-0.10   0.00-0.49   0.00-0.06   0.05-0.22
Snow 12hr                    MM          MM          MM
Rain shwrs             SC SC       IS IS    IS SC NM       IS IS       SC SC IS
Heat index       80 92 93 80                92 94 81                92 93 81
Max heat         87   103    98    87    87   104   100    88    87   102    98


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    86      72    85      72    85      71    86
Temp          73 79 86 76   73 78 85 76   73 77 85 75   71 77 86 75
Dewpt         70 71 73 72   70 71 73 71   70 71 73 72   70 71 74 72
PWind dir         E     E       E     E      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC FW SC SC   FW FW FW SC   CL CL FW SC   FW FW FW SC
PoP 12hr         20    50       0    30       0    10       0    30
Rain shwrs    IS IS SC SC      IS IS SC         IS IS   IS IS SC SC

$$
PRZ011-272000-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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                84 88 90    67 70 81    84 88 90    68 71 81    84 88 90
Temp             79 87 87 79 75 73 71 70 78 86 88 80 76 74 72 71 79 86 87 80 77
Dewpt            70 74 74 74 72 71 69 68 71 74 74 74 72 71 70 68 71 74 74 74 72
RH               74 65 65 85 90 93 93 93 79 68 63 82 87 90 93 90 77 68 65 82 85
Wind dir          E  E  E  E  E  E NE  E  E  E SE  E  E  E  E  E  E  E  E  E NE
Wind spd          5 12 16 14 10  6  5  4  4 11 14 10  5  3  5  4  4 10 11  8  3
Wind gust           27 34 28 24             26 32 23                24 25 20
Clouds           CL FW SC SC CL CL CL CL CL FW FW SC CL CL CL CL CL CL B1 B1 SC
PoP 12hr                     30           0          10           0          30
QPF 12hr              0.02-0.88           0   0.02-0.28           0   0.05-0.20
Snow 12hr                    MM          MM          MM
Rain shwrs             IS SC                   IS IS                   SC SC IS
Heat index       81 95 97 81                95 97 83             81 95 97 83
Max heat         87   102    98    87    87   102    98    88    87   102    98


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    88      71    88      71    88      70    88
Temp          73 79 88 76   72 78 87 76   72 78 87 75   71 77 87 76
Dewpt         69 71 74 72   69 70 74 72   69 71 74 73   70 71 75 73
PWind dir        NE     E      NE     E      NE     E      NE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC CL FW SC   CL CL FW SC   CL CL FW SC   CL CL FW SC
PoP 12hr         20    20       0    30       0    30       0    50
Rain shwrs    IS    IS IS         SC SC         SC SC         SC SC

$$
PRZ012-272000-
Culebra-
Including the city of Culebra
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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                      86    75 77 81          85    74 77 81          85
Temp             81 85 86 82 80 79 78 77 81 85 85 81 79 78 78 77 81 85 85 82 80
Dewpt            73 74 73 74 73 74 74 74 74 74 73 74 74 74 73 74 73 74 73 74 73
RH               77 70 65 77 79 85 88 90 79 70 67 79 85 88 85 90 77 70 67 77 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         21 20 18 19 19 19 19 18 17 17 16 16 17 16 14 17 18 18 18 18 19
Clouds           B1 SC SC B1 SC SC SC B2 B2 SC B1 B1 B2 B2 SC SC B1 B1 SC SC SC
PoP 12hr                     40          50          50          50          40
QPF 12hr                   0.14        0.27        0.46        0.10        0.13
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS SC SC SC SC SC SC SC SC IS IS SC SC SC SC SC
Heat index       86 92 92 87 83 80 80    86 93 92 87 82 80       85 92 92 86 83
Max heat         89    97    98    89    90    98    96    89    89    97    95


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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      77    86      76    86      77    86
Temp          78 81 85 80   78 81 86 79   76 80 86 80   78 80 86 79
Dewpt         73 73 73 73   73 73 73 73   73 73 73 73   73 74 73 74
PWind dir         E     E       E    NE      NE     E       E     E
Wind char        BZ    BZ      BZ    BZ      GN    GN      GN    LT
Avg clouds    B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         40    40      30    30      20    30      20    40
Rain shwrs    SC SC SC SC   SC SC SC IS   IS IS IS IS   IS IS SC SC

$$
PRZ013-272000-
Vieques-
Including the city of Vieques
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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                      85    75 77 81          85    74 76 81          85
Temp             80 84 85 81 79 78 78 77 81 84 85 81 78 77 77 76 80 84 85 81 79
Dewpt            73 73 72 73 72 73 72 73 73 73 73 73 73 73 72 72 73 73 72 73 72
RH               79 70 65 77 79 85 82 87 77 70 67 77 85 87 85 87 79 70 65 77 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         20 20 18 18 19 19 18 17 16 16 14 14 16 14 14 17 18 17 17 18 18
Clouds           B1 SC B1 B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B2 SC SC B1 B1 B1 B1 B1
PoP 12hr                     50          50          50          50          40
QPF 12hr              0.14-0.23        0.33        0.51   0.07-0.13        0.14
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC SC SC SC
Heat index       84 90 91 86 81          85 91 91 85             84 91 91 84
Max heat         88    95    93    88    88    95    93    88    88    95    93


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    86      74    86      75    85
Temp          77 80 85 78   77 80 86 77   75 79 86 78   76 79 85 78
Dewpt         72 73 72 72   72 73 72 72   72 73 72 72   72 73 73 73
PWind dir         E     E       E    NE      NE    NE      NE    NE
Wind char        BZ    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    B1 B1 B1 B1   SC SC SC SC   SC SC SC B1   SC SC B1 B1
PoP 12hr         30    30      30    30      20    30      30    40
Rain shwrs    SC SC SC SC   SC SC SC IS   IS IS SC SC   SC SC SC SC

$$
VIZ001-272000-
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 Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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    68 75 81    82 85 90    68 75 81    82 84 89
Temp             79 84 85 80 78 76 76 75 79 84 84 80 78 76 75 75 79 83 84 80 78
Dewpt            73 73 72 73 73 73 73 73 73 74 73 74 73 74 73 73 73 73 73 74 73
RH               82 70 65 79 85 90 90 94 82 72 70 82 85 94 94 94 82 72 70 82 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         21 21 19 20 20 19 19 18 18 17 17 16 17 17 14 17 18 18 18 18 19
Clouds           SC SC SC B1 SC SC SC B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          50          40          30          20
QPF 12hr                   0.12        0.24   0.21-0.35        0.07        0.07
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC SC IS IS IS SC SC SC SC IS SC SC IS IS IS IS IS IS IS
Heat index       81 90 90 83             82 90 91 82             81 90 90 82
Max heat         89    99    98    89    90    99    97    88    88    98    94


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    84      76    84      74    84      76    85
Temp          75 79 84 78   77 79 84 77   75 78 84 78   77 79 85 78
Dewpt         73 73 73 72   72 72 72 72   73 73 73 73   73 73 73 73
PWind dir         E     E       E     E      NE     E       E     E
Wind char        BZ    BZ      BZ    BZ      GN    GN      GN    LT
Avg clouds    SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30    30      30    30      10    20      20    30
Rain shwrs    SC SC SC IS   SC SC SC IS   IS IS IS IS   IS IS SC SC

$$
VIZ002-272000-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 AM AST Thu Nov 27 2025

Date             Thu 11/27/25            Fri 11/28/25            Sat 11/29/25
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                84 85 90    73 76 81    84 85 90    73 76 81          85
Temp             80 84 85 81 79 77 77 76 80 84 85 81 78 77 76 76 80 84 85 81 79
Dewpt            73 73 73 73 73 73 73 73 74 74 74 74 73 73 73 73 73 73 73 73 73
RH               79 70 67 77 82 87 87 90 82 72 70 79 85 87 90 90 79 70 67 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         19 20 18 17 17 17 16 14 16 17 16 14 16 14 12 14 16 17 17 16 16
Wind gust                                                                    26
Clouds           SC SC SC SC SC SC SC B1 B2 B1 SC SC B1 B1 SC SC SC SC FW FW SC
PoP 12hr                     30          50          50          30          20
QPF 12hr                   0.10        0.25   0.25-0.31   0.04-0.10        0.04
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS SC IS SC SC SC SC SC IS SC SC SC IS IS IS IS       IS
Heat index       84 91 91 84 80          84 91 92 84             84 91 91 85 81
Max heat         89   100    97    89    89   100    96    88    89   100    96


Date          Sun 11/30/25  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25
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    86      74    86      76    85
Temp          77 80 85 79   77 80 86 78   75 79 86 79   77 79 85 78
Dewpt         72 73 73 72   72 73 73 72   72 73 73 73   72 73 73 73
PWind dir         E     E       E     E      NE     E       E     E
Wind char        BZ    BZ      BZ    GN      GN    GN      LT    LT
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30    30      30    20      20    20      20    30
Rain shwrs    IS SC SC IS   SC IS IS IS   IS IS IS IS   IS IS SC SC

$$