Area Forecast Matrices
Issued by NWS San Juan, PR

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433
FOCA52 TJSJ 272102
AFMSJU

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

PRZ001-280800-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                70 74 81    79 86 88    69 74 81    79 85 88    70 74 81
Temp             77 76 75 74 79 85 86 80 77 75 75 74 79 84 85 80 77 76 75 74 79
Dewpt            72 72 71 71 72 74 73 73 72 72 71 71 72 73 73 72 72 72 71 71 72
RH               85 87 87 90 79 70 65 79 85 90 87 90 79 70 67 77 85 87 87 90 79
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          8  8  6  6  6 12 12  9  6  5  5  5  8 12 13 10  6  6  6  6  6
Clouds           B1 B1 B1 B2 B1 B2 B2 B1 B2 B2 B1 B1 SC SC B1 B1 SC SC B1 B1 B1
PoP 12hr                     60          60          60          40          50
QPF 12hr              0.14-0.41   0.31-0.52   0.08-0.25   0.08-0.15   0.08-0.14
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC NM NM SC NM NM SC SC SC SC SC SC SC SC SC SC SC
Tstms                  IS IS IS IS IS IS
Heat index                   82 92 93 83             81 91 92 82             81
Max heat         90    89    88   100    97    88    88    99    96    88    88


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      74    84      74    84      74    85      73    84
Temp          85 77   75 78 84 77   75 78 84 77   75 78 85 76   74 77 84 76
Dewpt         73 72   71 72 72 72   71 72 73 72   71 73 73 72   71 73 74 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   B1 B1 SC B1   SC SC B1 B1   SC SC SC B1   SC SC SC SC
PoP 12hr         40      40    30      30    50      20    50      20    30
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   IS IS SC SC   IS IS SC SC

$$
PRZ002-280800-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 73 81    74 83 87    63 73 81    74 83 87    64 73 81
Temp             76 75 74 73 78 82 83 79 76 75 74 73 78 82 83 79 76 75 74 73 78
Dewpt            71 71 71 71 72 73 72 72 72 72 71 71 72 73 72 72 71 71 71 71 72
RH               85 87 90 93 82 74 70 79 87 90 90 93 82 74 70 79 85 87 90 93 82
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E
Wind spd         10 10  9  9 10 12 11  9  8  8  6  8 11 13 12 10  9  9  9  9  9
Wind gust        23 23 21 19 20          18    17 19 21          21 21 21 21 19
Clouds           B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1
PoP 12hr                     60          60          60          40          50
QPF 12hr              0.35-0.44   0.37-0.52        0.25        0.15        0.14
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC NM SC NM NM SC NM NM SC SC SC SC SC SC SC SC SC SC SC
Tstms            IS    IS IS IS IS IS IS
Heat index                   80 88 89 81             80 87 88 80             80
Max heat         90    89    89    97    94    89    89    96    93    89    89


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      73    83      72    83      72    83      72    83
Temp          83 76   74 77 83 75   73 77 83 75   73 77 83 75   72 76 83 76
Dewpt         72 71   71 71 71 71   71 72 72 72   71 72 72 72   71 72 72 72
PWind dir         E       E    NE      NE    NE       E     E       E     E
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   B1 B1 B1 B1   SC SC B1 B1   SC SC B1 B1   B1 B1 SC B1
PoP 12hr         50      50    50      30    50      30    50      40    40
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$
PRZ003-280800-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 72 81    74 84 88    66 73 81    74 83 89    66 73 81
Temp             76 74 73 72 78 83 84 78 76 74 74 73 78 82 83 78 76 75 74 73 78
Dewpt            71 71 70 70 71 72 72 73 71 71 71 70 72 72 72 72 71 71 70 70 71
RH               85 90 90 93 79 70 67 85 85 90 90 90 82 72 70 82 85 87 87 90 79
Wind dir         NE NE NE NE  E  E  E  E  E NE NE NE NE  E  E  E NE NE NE NE NE
Wind spd          9  8  8  8  8 12 11  9  8  6  6  8  8 13 12  9  8  8  8  8  8
Wind gust           18          26 23 19             18 28 24          18
Clouds           B1 B1 B1 B2 B1 B2 B2 SC B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     60          60          60          30          40
QPF 12hr              0.14-0.40   0.23-0.50   0.07-0.25   0.05-0.15   0.04-0.14
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC NM SC NM SC IS NM NM SC SC IS IS SC SC SC SC SC SC SC
Tstms                  IS IS IS IS IS
Heat index                      88 89 81             80 88 89 81             80
Max heat         90    88    88    97    94    88    88    98    94    88    88


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      73    83      72    84      72    84      72    83
Temp          83 76   74 77 83 76   73 77 84 75   73 76 84 75   73 76 83 76
Dewpt         72 71   70 71 71 70   70 71 72 71   70 72 72 71   71 71 72 71
PWind dir         E      NE    NE      NE    NE      NE     E      NE     E
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC SC SC   FW FW SC SC   SC SC SC B1   SC SC SC B1
PoP 12hr         30      30    30      10    30      20    40      30    40
Rain shwrs    SC IS   SC IS IS IS   SC IS IS SC   IS IS IS SC   SC IS IS SC

$$
PRZ004-280800-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 70 73    74 82 88    66 69 73    74 81 86    66 70 73
Temp             73 71 71 70 76 81 82 76 73 71 70 69 75 80 81 76 73 72 71 70 75
Dewpt            69 69 69 68 70 71 71 71 70 70 69 68 70 71 71 71 70 69 69 69 70
RH               87 93 93 93 82 72 69 85 90 97 97 97 84 74 72 85 90 90 93 97 84
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE  E
Wind spd          4  3  3  4  4  9 10  6  3  3  3  3  4 10 10  6  3  3  3  3  3
Clouds           B1 B1 B1 B2 B1 B2 B2 B1 B2 B2 B1 B1 SC SC B1 B1 SC SC B1 B1 B1
PoP 12hr                     60          60          60          40          50
QPF 12hr              0.13-0.43   0.33-0.52   0.06-0.26   0.05-0.15   0.05-0.14
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC NM NM SC NM NM SC SC IS IS SC SC SC SC SC SC SC
Tstms                  IS IS IS IS IS IS
Heat index                      85 86                   84 85
Max heat         85          84    97    93          82    96    92          84


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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          82      70    81      70    81      70    81      69    80
Temp          82 73   71 74 81 73   71 74 81 73   71 74 81 72   70 73 80 73
Dewpt         71 69   69 70 70 69   69 70 71 70   69 71 71 70   69 70 71 70
PWind dir         E      NE    NE      NE    NE      NE     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC B1
PoP 12hr         40      20    20      20    40      20    40      20    40
Rain shwrs    SC SC   SC IS IS IS   IS IS IS SC   IS IS SC SC   IS IS SC SC

$$
PRZ005-280800-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 72 81    82 86 90    69 72 81    82 86 89    70 73 81
Temp             77 74 73 72 79 85 86 80 77 74 73 72 79 85 86 80 77 75 74 73 79
Dewpt            71 71 71 70 72 74 74 73 72 71 70 70 72 74 74 73 72 72 71 70 72
RH               82 90 93 93 79 70 68 79 85 90 90 93 79 70 68 79 85 90 90 90 79
Wind dir          E  E  E SE  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd         10  8  6  6  6 12 14 12  8  6  6  6  6 13 14 13  9  8  8  8  8
Wind gust                          26 24                24 26 26 19
Clouds           SC SC B1 B1 SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     40          50          20          30          50
QPF 12hr              0.05-0.26   0.23-0.57   0.00-0.19   0.06-0.17   0.05-0.12
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC SC IS SC SC SC IS IS IS IS IS IS SC SC IS IS SC SC SC
Tstms                              IS IS
Heat index                   81 93 94 82             81 92 93 82             81
Max heat         91    88    88   104   100    88    88   102    97    88    88


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      73    84      74    84      73    85      73    84
Temp          85 77   74 78 84 77   75 78 84 76   74 78 85 76   74 77 84 76
Dewpt         74 72   71 72 73 72   71 73 74 72   71 73 74 72   71 73 74 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      20    20      20    20      20    30      20    30
Rain shwrs    SC SC   IS IS IS IS   IS IS IS IS   IS IS SC SC   IS IS SC SC

$$
PRZ006-280800-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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                59 68 73    74 80 88    58 69 73    74 80 89    61 69 73
Temp             72 70 69 68 74 79 80 75 72 70 70 69 74 79 80 75 72 71 70 69 74
Dewpt            68 68 67 67 69 70 70 69 68 68 67 67 68 69 69 69 68 68 68 67 68
RH               87 93 93 97 84 74 72 82 87 93 90 93 82 72 69 82 87 90 93 93 82
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE NE
Wind spd          4  3  3  4  4  9 10  6  4  3  3  3  4 10 10  6  4  3  3  3  3
Wind gust                       26 20                   28 23
Clouds           SC SC B1 SC B1 SC B2 B1 SC SC SC SC FW FW SC SC FW FW SC SC SC
PoP 12hr                     40          60          10          30          20
QPF 12hr              0.05-0.19   0.23-0.56   0.00-0.11   0.04-0.19   0.00-0.09
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS SC SC SC IS NM SC IS IS IS IS IS IS SC SC       IS IS IS
Tstms                              IS IS
Heat index                      82 83                   81 82
Max heat         84          84    97    93          84    97    94          84


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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          80      69    79      70    79      69    80      69    79
Temp          80 72   70 73 79 72   71 73 79 72   70 73 80 72   70 73 79 72
Dewpt         69 68   67 68 69 68   68 69 70 68   67 69 70 69   68 69 70 69
PWind dir         E      NE    NE      NE     E       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW FW FW SC   FW FW FW SC
PoP 12hr         20      10    20      10    20       0    30      10    40
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC   IS IS SC SC

$$
PRZ007-280800-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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                59 71 81    74 85 90    59 72 81    74 85 90    61 72 81
Temp             75 73 72 71 78 84 85 78 76 74 73 72 78 84 85 79 76 74 73 72 78
Dewpt            69 68 68 67 69 70 71 71 70 69 68 67 69 70 71 71 70 69 68 67 69
RH               82 84 87 87 74 63 63 79 82 84 84 84 74 63 63 77 82 84 84 84 74
Wind dir         NE NE NE NE  E  E SE  E  E NE NE NE NE  E  E  E NE NE NE NE NE
Wind spd          6  5  4  5  4 12 11  9  5  4  4  4  4 12 12  9  5  5  5  4  4
Wind gust                       26 25 21                29 29 20
Clouds           SC SC SC SC B1 SC B2 B1 SC SC SC SC FW FW SC SC FW FW FW FW FW
PoP 12hr                     40          50          10          30           0
QPF 12hr              0.04-0.15   0.14-0.52   0.00-0.08   0.03-0.21        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS SC IS SC SC IS IS IS IS       SC SC IS IS
Tstms                              IS IS
Heat index                      88 90 81                88 89 81             80
Max heat         90    87    87   100    96    88    87    98    95    88    87


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      72    84      72    84      71    84      71    83
Temp          85 76   73 77 84 75   73 77 84 75   72 76 84 75   72 76 83 75
Dewpt         71 69   68 69 71 70   68 69 72 70   68 69 72 70   69 69 71 70
PWind dir         E      NE     E      NE     E      NE     E      NE     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   CL FW FW FW   CL CL FW SC   CL CL FW SC   CL CL FW SC
PoP 12hr          5      10    10       0    20       0    40       0    40
Rain shwrs    IS IS      IS IS IS         IS IS         SC SC         SC SC

$$
PRZ008-280800-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 70 81    82 85 90    67 71 81    82 84 90    68 72 81
Temp             75 73 71 70 77 84 85 78 75 73 72 71 77 83 84 78 75 74 73 72 78
Dewpt            70 70 69 69 70 73 73 72 71 70 69 68 71 72 73 72 71 70 70 69 70
RH               84 90 93 97 79 70 67 82 87 90 90 90 82 70 70 82 87 87 90 90 76
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 10  9  9  9 14 13 13 10  8  9 10 10 14 14 16 13 10 11 10 11
Wind gust        26 23 19 20 19 25 26 24 21    19 20 20 25 26 26 26 21 21 21 23
Clouds           SC SC SC SC SC SC B1 B2 SC SC SC SC FW FW B1 B1 SC SC B1 B1 SC
PoP 12hr                     30          60           0          30          40
QPF 12hr              0.05-0.12   0.28-0.70        0.01   0.05-0.20        0.08
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS SC NM       IS IS       SC SC IS IS SC SC IS
Tstms                              IS IS
Heat index                      89 91                   88 90
Max heat         90    88    87   101    97    88    87   102    97    88    87


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      72    83      71    84      71    83
Temp          84 75   73 76 83 75   73 76 83 74   72 76 84 74   72 76 83 75
Dewpt         73 71   70 70 72 71   70 71 72 71   70 71 73 71   70 71 73 71
PWind dir         E       E     E       E    NE       E     E       E     E
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    SC SC   FW SC SC SC   FW FW SC SC   SC SC FW SC   SC SC SC SC
PoP 12hr         20      10    10      10    10      10    20      20    30
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC

$$
PRZ009-280800-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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                62 67 71    74 82 90    61 68 71    74 81 90    64 69 72
Temp             72 70 68 67 74 81 82 75 73 71 69 68 75 80 81 76 73 71 70 69 75
Dewpt            68 67 67 65 68 69 70 70 68 68 67 65 68 69 70 69 68 68 67 66 68
RH               87 90 97 93 82 67 67 84 84 90 93 90 79 69 69 79 84 90 90 90 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  4  4  4  4  8  6  5  4  4  4  4  4  9  8  6  5  4  5  4  5
Wind gust                       25 23 19                23 28 17 16
Clouds           SC SC SC SC SC SC B2 B2 SC SC SC SC CL CL B1 B1 SC SC FW FW FW
PoP 12hr                     20          70           0          50          10
QPF 12hr                   0.05   0.20-0.79           0   0.06-0.21   0.00-0.08
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS NM NM                   SC SC IS IS IS IS IS
Tstms                              IS IS
Heat index                      84 86                   83 84
Max heat         84               101    97          83   100    96          83


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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          81      70    80      70    80      68    81      68    80
Temp          81 73   71 74 80 73   70 74 80 72   69 73 81 72   69 73 80 72
Dewpt         69 68   67 68 69 68   67 68 70 69   67 68 70 69   68 68 70 69
PWind dir         E       E     E      NE     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   CL FW SC SC   CL FW FW SC   CL CL FW SC   FW FW FW SC
PoP 12hr         40      10    50       5    20       0    40       0    40
Rain shwrs    IS SC      IS SC SC      IS IS IS         SC SC   IS IS SC SC

$$
PRZ010-280800-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 70 81    75 87 90    64 71 81    74 86 90    66 72 81
Temp             75 73 71 70 78 85 86 79 76 74 72 71 78 85 86 79 76 74 73 72 79
Dewpt            71 70 69 68 70 73 73 73 72 71 70 68 71 73 73 73 72 71 70 69 71
RH               87 90 93 93 76 67 65 82 87 90 93 90 79 67 65 82 87 90 90 90 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         10 10  8  8  6  8  5  6  6  5  8  9  8  9  6  6 10 10 10  9 10
Wind gust        25 25 21 19 19 20 18 18       19 21 21 20 20 20 25 24 27 26 26
Clouds           B1 SC SC SC SC SC B2 OV SC SC SC SC CL CL B1 B1 SC SC FW FW FW
PoP 12hr                     30          70           0          50          20
QPF 12hr              0.05-0.11   0.26-0.83           0   0.05-0.22   0.02-0.09
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS IS NM  D       IS IS       SC SC IS IS IS IS IS
Tstms                              IS IS
Heat index                      92 94 81                92 93 81             80
Max heat         90    87    87   104   100    88    87   102    98    88    87


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      72    85      72    85      71    86      71    85
Temp          86 76   73 78 85 76   73 77 85 75   71 77 86 75   72 77 85 76
Dewpt         73 72   70 71 73 71   70 71 73 72   70 71 74 72   70 71 73 72
PWind dir         E       E     E      NE    NE       E    NE       E     E
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW FW SC   CL CL FW SC   FW FW FW SC   FW FW FW SC
PoP 12hr         50       0    30       0    10       0    30       0    30
Rain shwrs    SC SC      IS IS SC         IS IS   IS IS SC SC   IS IS SC IS

$$
PRZ011-280800-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 70 81    84 88 90    68 71 81    84 88 90    69 72 81
Temp             75 73 71 70 78 86 88 80 76 74 72 71 79 86 87 80 77 74 73 72 79
Dewpt            72 71 69 68 71 74 74 74 72 71 70 68 71 74 74 74 72 71 69 68 71
RH               90 93 93 93 79 68 63 82 87 90 93 90 77 68 65 82 85 90 87 87 77
Wind dir          E  E NE NE  E  E  E  E  E  E  E NE  E  E  E  E NE NE NE NE NE
Wind spd          9  5  5  5  4 12 14 11  6  6  4  6  5 11 14  9  5  5  5  4  5
Wind gust        21             28 31 25                26 33 20
Clouds           B1 SC SC SC SC SC B1 B1 SC SC SC SC CL CL B1 B1 SC SC CL CL CL
PoP 12hr                     30          40          20          30          20
QPF 12hr                   0.06   0.09-0.59        0.01   0.05-0.20        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS SC IS SC SC       IS IS       SC SC IS IS
Tstms                              IS
Heat index                      95 97 83             81 95 97 83             82
Max heat         91    87    87   102    98    88    87   102    98    88    87


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      71    88      71    88      70    88      70    87
Temp          88 76   72 78 87 76   72 78 87 75   71 77 87 76   71 77 87 76
Dewpt         74 72   69 70 74 72   69 71 74 73   70 71 75 73   70 71 74 73
PWind dir         E      NE     E      NE     E      NE     E      NE     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   CL CL FW SC   CL CL FW SC   CL CL FW SC   CL CL FW SC
PoP 12hr         20       0    30       0    30       0    50       0    10
Rain shwrs    IS IS         SC SC         SC SC         SC SC         IS IS

$$
PRZ012-280800-
Culebra-
Including the city of Culebra
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 77 81          85    74 77 81          85    73 77 81
Temp             80 79 78 77 81 85 85 81 79 78 78 77 81 85 85 82 80 78 78 77 81
Dewpt            73 74 74 74 74 74 73 74 74 74 73 74 73 74 73 74 73 73 73 73 73
RH               79 85 88 90 79 70 67 79 85 88 85 90 77 70 67 77 79 85 85 87 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         20 20 19 19 18 17 16 16 17 17 16 18 19 18 18 18 19 19 19 19 18
Clouds           B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 B1
PoP 12hr                     50          50          50          40          40
QPF 12hr                   0.20        0.25        0.15        0.13        0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                  IS IS IS IS IS IS
Heat index       83 80 80    86 93 92 87 82 80       85 92 92 86 83 80       86
Max heat         91    89    90    98    96    89    89    97    95    89    89


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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    86      76    86      77    86      77    86
Temp          85 80   78 81 86 79   76 80 86 80   78 80 86 79   78 80 86 79
Dewpt         73 73   73 73 73 73   73 73 73 73   73 74 73 74   73 73 73 74
PWind dir         E       E    NE      NE     E       E     E       E     E
Wind char        BZ      BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr         40      30    30      20    30      20    40      30    30
Rain shwrs    SC SC   SC SC SC IS   IS IS IS IS   IS IS SC SC   SC SC SC SC

$$
PRZ013-280800-
Vieques-
Including the city of Vieques
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
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 77 81          85    74 76 81          85    74 76 81
Temp             79 78 78 77 81 84 85 81 78 77 77 76 80 84 85 81 79 77 77 76 80
Dewpt            72 73 72 73 73 73 73 73 73 73 72 72 73 73 72 73 72 73 72 72 73
RH               79 85 82 87 77 70 67 77 85 87 85 87 79 70 65 77 79 87 85 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         19 19 19 18 18 17 16 16 17 16 14 17 19 18 18 17 19 18 19 19 18
Clouds           B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     50          50          50          40          30
QPF 12hr              0.20-0.26        0.25        0.17        0.14        0.10
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                  IS IS IS IS IS IS
Heat index       81          85 91 91 85             84 91 91 84             84
Max heat         90    88    88    95    93    88    88    95    93    88    88


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      76    86      74    86      75    85      75    85
Temp          85 78   77 80 86 77   75 79 86 78   76 79 85 78   76 79 85 78
Dewpt         72 72   72 73 72 72   72 73 72 72   72 73 73 73   72 73 73 73
PWind dir         E       E    NE      NE    NE       E     E       E     E
Wind char        BZ      BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1   SC SC SC SC   SC SC SC B1   SC SC B1 B1   B1 SC SC B1
PoP 12hr         30      30    30      20    30      30    40      30    40
Rain shwrs    SC SC   SC SC SC IS   IS IS SC SC   SC SC SC SC   SC SC SC SC

$$
VIZ001-280800-
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 Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 75 81    82 85 90    68 75 81    82 84 89    68 75 81
Temp             78 76 76 75 79 84 84 80 78 76 75 75 79 83 84 80 78 76 75 75 79
Dewpt            73 73 73 73 73 74 73 74 73 74 73 73 73 73 73 74 73 73 73 73 73
RH               85 90 90 94 82 72 70 82 85 94 94 94 82 72 70 82 85 90 94 94 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         20 20 20 19 19 17 17 17 18 17 17 18 19 18 17 18 19 19 19 19 19
Clouds           SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     50          50          40          20          30
QPF 12hr                   0.20        0.24        0.08        0.07        0.09
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS SC SC SC
Tstms                  IS IS IS IS IS IS
Heat index                   82 90 91 82             81 90 90 82             81
Max heat         90    89    90    99    97    88    88    98    94    88    88


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      76    84      74    84      76    85      76    83
Temp          84 78   77 79 84 77   75 78 84 78   77 79 85 78   77 79 83 78
Dewpt         73 72   72 72 72 72   73 73 73 73   73 73 73 73   73 73 73 73
PWind dir         E       E    NE      NE     E       E     E       E     E
Wind char        BZ      BZ    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      30    30      10    20      20    30      30    30
Rain shwrs    SC IS   SC SC SC IS   IS IS IS IS   IS IS SC SC   SC SC SC SC

$$
VIZ002-280800-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 PM AST Thu Nov 27 2025

Date           11/27/25      Fri 11/28/25            Sat 11/29/25            Sun
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                73 76 81    84 85 90    73 76 81          85    74 77 81
Temp             79 77 77 76 80 84 85 81 78 77 76 76 80 84 85 81 79 78 77 77 80
Dewpt            73 73 73 73 74 74 74 74 73 73 73 73 73 73 73 73 73 73 72 73 73
RH               82 87 87 90 82 72 70 79 85 87 90 90 79 70 67 77 82 85 85 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         18 17 17 14 16 17 16 14 16 14 14 16 17 17 16 14 16 17 16 16 16
Wind gust                                                                 26
Clouds           SC B1 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW SC SC SC SC B1
PoP 12hr                     50          50          40          20          30
QPF 12hr                   0.22        0.26        0.09        0.04        0.07
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC SC SC SC SC IS IS       IS IS IS IS SC
Tstms                  IS IS    IS IS IS
Heat index       80          84 91 92 84             84 91 91 85 81          85
Max heat         90    89    89   100    96    88    89   100    96    88    89


Date           11/30  Mon 12/01/25  Tue 12/02/25  Wed 12/03/25  Thu 12/04/25
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      76    86      74    86      76    85      76    85
Temp          85 79   77 80 86 78   75 79 86 79   77 79 85 78   77 79 85 78
Dewpt         73 72   72 73 73 72   72 73 73 73   72 73 73 73   73 73 74 73
PWind dir         E       E    NE      NE     E       E     E       E     E
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      30    20      20    20      20    30      30    30
Rain shwrs    SC IS   SC IS IS IS   IS IS IS IS   IS IS SC SC   SC SC SC SC

$$