Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 132102
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 PM AST Thu Nov 13 2025

PRZ001-140800-
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 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 75 82    82 87 90    69 74 82    78 85 87    70 75 82
Temp             78 77 76 75 81 86 87 81 78 76 75 74 79 84 85 80 78 76 76 75 79
Dewpt            73 73 72 71 72 72 72 71 71 71 70 70 71 72 72 72 71 71 70 70 72
RH               85 87 87 87 74 63 61 72 79 85 84 87 77 67 65 77 79 85 82 84 79
Wind dir          E SE SE SE SE  E  E  E SE SE  S SE  S  E NE NE NE  E SE SE SE
Wind spd          6  5  4  4  4  9  9  8  5  3  3  2  2  4  8  5  3  3  3  2  2
Clouds           SC SC SC SC FW FW FW FW CL CL SC FW SC SC SC SC SC SC SC SC B1
PoP 12hr                     40          10          10          50          40
QPF 12hr              0.10-0.20   0.02-0.18        0.02        0.37   0.04-0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS IS IS       IS IS IS IS SC SC SC SC SC SC SC
Tstms
Heat index       80          85 93 93 84             81 89 90 82             82
Max heat         91    90    89   101    97    88    89    96    94    88    89
High Surf         Y  Y


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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    85      74    85      75    84      73    86
Temp          85 77   74 79 85 78   75 80 85 78   76 79 84 77   74 79 86 77
Dewpt         73 71   70 72 73 72   72 73 74 73   72 73 74 72   72 72 73 69
PWind dir         E      SE    SE      SE     E       E     E       E    NE
Wind char        LT      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B2   SC SC SC SC   B1 B1 SC SC   SC SC B1 SC   SC B1 B1 B1
PoP 12hr         70      20    40      40    30      40    40      40    40
Rain shwrs    NM NM   IS IS IS SC   SC SC IS IS   IS SC SC IS   SC SC SC SC
Tstms         IS IS

$$
PRZ002-140800-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 82    74 86 90    62 72 82    71 84 88    62 72 82
Temp             77 75 74 73 79 85 85 79 76 74 73 72 77 83 84 78 75 73 72 72 77
Dewpt            72 72 71 71 71 71 71 71 70 70 70 70 71 71 71 71 70 70 69 69 71
RH               85 90 90 93 77 63 63 77 82 87 90 93 82 67 65 79 84 90 90 90 82
Wind dir          E  E  E  E  E  E SE SE  E  E  E SE SE SE SE  E NE NE  E  E  E
Wind spd          8  6  6  6  5  9  8  5  5  3  3  2  2  4  5  4  3  3  2  2  3
Clouds           SC SC SC SC SC SC SC SC CL FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          20          30          40          30
QPF 12hr              0.16-0.21   0.03-0.20        0.04   0.15-0.39   0.01-0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS IS IS       IS IS IS IS SC SC IS IS IS IS SC
Tstms
Heat index                   82 90 90 81                87 88
Max heat         91    90    89   100    96    89    89    96    93    88    89
High Surf         Y  Y


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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    84      72    84      73    83      72    84
Temp          84 75   73 77 84 76   73 78 84 76   73 78 83 75   73 78 84 76
Dewpt         71 70   70 72 72 72   71 73 73 72   72 73 73 72   71 72 72 68
PWind dir         E      SE    SE       E     E       E     E      NE    NE
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC SC B1   B1 B1 B1 SC   B1 B1 B2 B1
PoP 12hr         50      40    30      30    50      50    50      50    50
Rain shwrs    SC SC   SC SC SC IS   SC SC SC SC   SC SC SC SC   SC SC SC SC
Tstms         IS IS

$$
PRZ003-140800-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 73 82    74 85 90    64 72 82    73 83 87    65 72 82
Temp             77 75 74 73 79 84 85 78 76 74 72 72 77 82 83 78 75 74 73 72 78
Dewpt            72 72 72 70 72 71 71 71 70 70 70 69 71 71 71 72 71 71 70 69 71
RH               85 90 93 90 79 65 63 79 82 87 93 90 82 69 67 82 87 90 90 90 79
Wind dir         NE NE NE  E  E  E SE SE NE NE NE NE NE SE SE SE NE NE NE NE  E
Wind spd          8  6  5  5  5  9  8  5  4  4  4  4  2  5  6  3  3  3  3  3  3
Clouds           FW FW SC FW FW FW FW FW CL FW FW SC FW FW FW FW FW FW FW FW FW
PoP 12hr                     10          10          10           5           5
QPF 12hr              0.01-0.17   0.01-0.17        0.03   0.01-0.22        0.01
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 IS IS
Heat index                   82 89 90 81                87 88
Max heat         91    89    89    98    95    88    89    95    93    88    89


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      73    83      72    85
Temp          84 75   73 77 83 76   74 78 84 76   74 78 83 76   73 78 85 76
Dewpt         72 71   70 72 72 72   71 73 73 72   72 73 73 72   71 72 72 67
PWind dir         E       E     E      NE     E      NE     E      NE    NE
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC B1   B1 SC SC FW   CL FW SC B1   B1 B1 SC FW   SC SC SC SC
PoP 12hr         40      40    10      20    50      50    50      30    30
Rain shwrs    IS SC   SC SC IS IS      IS SC SC   SC SC SC IS   IS IS SC IS

$$
PRZ004-140800-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 71 75    74 84 89    64 69 73    72 82 88    65 69 74
Temp             74 73 72 71 77 83 83 76 73 71 70 69 75 81 82 76 73 71 70 69 75
Dewpt            71 70 70 69 70 70 70 70 68 68 68 68 69 70 70 71 69 69 68 68 69
RH               90 90 93 93 79 65 65 82 84 90 93 97 82 69 67 85 87 93 93 97 82
Wind dir          E  E  E SE SE SE SE SE  E  E SE SE SE SE SE  E NE NE  E  E  E
Wind spd          4  3  2  3  4  8  6  5  2  2  1  1  1  4  5  2  1  2  1  1  1
Clouds           SC SC SC SC FW FW FW FW CL CL FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     30          10           5          40          20
QPF 12hr              0.04-0.18   0.01-0.31        0.02   0.08-0.37        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS IS IS IS       IS IS IS IS SC SC IS IS IS IS IS
Tstms
Heat index                      87 87                   84 85
Max heat         88          87    99    94          83    97    93          84


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      69    82      70    82      70    81      69    83
Temp          82 73   70 75 82 74   71 76 82 74   71 75 81 73   70 76 83 73
Dewpt         71 69   68 70 71 70   69 71 72 70   70 71 71 70   69 70 71 67
PWind dir        SE      SE     E       E     E       E     E      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC B1   SC SC SC SC   SC SC SC SC   B1 B1 SC FW   SC SC B1 SC
PoP 12hr         60      30    20      20    40      50    50      40    40
Rain shwrs    IS SC   SC IS IS IS   IS IS IS SC   SC SC SC IS   IS SC SC SC
Tstms         IS IS

$$
PRZ005-140800-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 82    81 87 90    69 72 82    79 85 88    70 74 82
Temp             77 76 75 74 80 86 87 80 77 75 73 72 78 84 85 79 77 75 75 74 79
Dewpt            73 72 71 70 72 73 74 73 72 71 70 69 71 72 73 72 71 71 70 69 72
RH               87 87 87 87 77 65 65 79 85 87 90 90 79 67 67 79 82 87 84 84 79
Wind dir          E SE SE SE SE  E NE NE  E SE  S  S  S  N  N  N NE  E SE SE SE
Wind spd          9  6  4  4  4  8 10  8  6  4  4  3  3  3  8  4  3  3  3  3  3
Clouds           SC FW SC SC FW FW SC SC FW CL FW FW FW FW SC SC SC SC SC SC B1
PoP 12hr                     30          30           5          40          40
QPF 12hr              0.09-0.19   0.02-0.34        0.01   0.16-0.37   0.04-0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC IS IS IS SC IS       IS    IS IS SC SC SC SC SC SC SC
Tstms                              IS IS
Heat index                   84 94 95 83                89 91 81             82
Max heat         91    89    89   101    98    88    89    99    96    88    89
High Surf         Y  Y


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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    86      73    86      74    85      72    87
Temp          85 76   73 79 86 77   74 79 86 77   75 79 85 76   73 79 87 77
Dewpt         73 72   70 72 74 72   71 73 75 73   72 73 75 73   71 73 74 69
PWind dir         E      SE     E      SE     E       E     E       E     E
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B2 B2   SC FW SC B2   B1 B1 SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         70      10    60      40    20      20    20      20    20
Rain shwrs    NM NM   IS IS IS SC   SC SC IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS

$$
PRZ006-140800-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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                60 70 75    74 81 89    59 68 74    71 79 86    60 69 74
Temp             73 72 71 70 75 80 81 75 72 70 69 68 73 78 79 74 72 71 70 69 74
Dewpt            69 69 68 67 69 68 69 69 68 67 66 65 67 68 68 69 68 68 67 66 68
RH               87 90 90 90 82 67 67 82 87 90 90 90 81 71 69 84 87 90 90 90 82
Wind dir          E  E  E  E SE SE SE SE SE SE SE SE SE SE  E  N NE NE  E  E  E
Wind spd          4  3  2  3  3  6  5  3  2  2  2  2  1  3  3  2  2  1  2  1  2
Clouds           SC FW FW FW CL FW B1 B1 FW CL FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     40          60           5          50          20
QPF 12hr              0.02-0.26   0.14-0.37        0.01   0.07-0.36        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       SC    IS IS    IS NM NM                   SC SC IS IS IS IS IS
Tstms                              IS IS
Heat index                      82 83                   80 81
Max heat         87          88    98    95          83    94    91          84


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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          79      68    80      69    80      70    79      69    81
Temp          79 72   69 74 80 72   70 74 80 73   71 74 79 72   70 75 81 72
Dewpt         69 68   67 68 70 69   68 69 70 69   69 70 70 69   68 69 69 66
PWind dir         E       E     E       E     E       E     E      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   FW FW SC B1   SC SC SC B1   SC SC SC FW   FW SC SC SC
PoP 12hr         60       5    40      10    50      20    20      10    30
Rain shwrs    IS NM   IS IS IS SC   IS IS IS SC   IS IS IS IS   IS IS IS IS
Tstms         IS IS            IS         IS IS

$$
PRZ007-140800-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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                61 73 82    74 85 90    59 72 82    71 83 88    61 73 82
Temp             77 75 74 73 79 84 85 79 76 74 73 72 77 82 83 78 76 74 74 73 78
Dewpt            71 70 69 68 69 70 71 71 70 69 68 67 68 70 70 71 70 69 68 67 69
RH               82 84 84 84 72 63 63 77 82 84 84 84 74 67 65 79 82 84 82 81 74
Wind dir         NE NE NE NE  E SE SE SE NE NE NE NE NE SE  S SE NE NE NE NE  E
Wind spd          5  4  3  4  3  9  9  4  3  2  3  3  2  5  5  3  3  2  3  3  2
Wind gust                       20 21
Clouds           SC CL FW CL CL CL SC B1 FW CL FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                     20          60           5          30           5
QPF 12hr              0.01-0.26   0.07-0.38        0.01   0.03-0.35        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs       IS                SC NM IS                SC SC IS IS IS IS IS
Tstms                              IS IS
Heat index                   81 88 89 81                86 87 80             80
Max heat         91    89    88    98    95    88    88    97    94    88    88


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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    84      72    84      72    86
Temp          84 75   73 77 83 76   73 78 84 76   73 78 84 75   73 78 85 76
Dewpt         71 70   68 69 71 71   69 70 72 70   69 70 72 71   69 70 71 67
PWind dir        SE       E     E      NE     E      NE     E      NE     E
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   FW FW FW SC   FW FW SC B1   SC SC SC SC   CL CL SC B1
PoP 12hr         40       5    10       5    60      20    40       0    60
Rain shwrs    SC SC   IS    IS IS   IS IS IS SC   IS IS IS SC         NM NM
Tstms                                     IS IS                       IS IS

$$
PRZ008-140800-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 72 82    82 86 90    68 71 82    80 82 89    68 72 82
Temp             75 74 73 72 78 85 86 79 76 73 72 71 76 81 82 77 75 73 73 72 77
Dewpt            73 71 70 69 70 72 73 72 71 70 69 68 69 71 71 71 70 69 68 68 70
RH               94 90 90 90 76 65 65 79 85 90 90 90 79 72 69 82 84 87 84 87 79
Wind dir          E  E SE SE SE NE NE NE  E SE SE  S  S NW NW  N NE  E SE SE SE
Wind spd         10  8  6  6  5  5  6  5  6  6  5  3  3  1  6  4  4  5  4  2  3
Clouds           SC FW SC FW CL FW B1 SC SC CL FW FW FW FW SC SC SC SC SC SC B1
PoP 12hr                     40          50           5          30          40
QPF 12hr              0.09-0.15   0.11-0.34        0.01   0.08-0.36   0.03-0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS       SC SC IS                SC SC IS IS IS IS SC
Tstms                              IS IS
Heat index                      91 92                   85 86
Max heat         90    89    88   101    98    88    88    98    94    88    88
High Surf         Y  Y


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      70    84      71    84      71    83      71    85
Temp          83 74   71 76 84 75   72 77 84 75   72 77 83 75   72 78 85 75
Dewpt         72 70   69 70 73 71   70 71 74 72   70 71 74 72   70 71 73 69
PWind dir         E      SE     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    BZ
Avg clouds    B1 B1   SC FW SC B2   B1 B1 SC SC   FW FW FW SC   SC SC FW SC
PoP 12hr         70       5    60      50    40       5    10      10    20
Rain shwrs    SC IS   IS IS NM NM   SC SC SC SC         IS IS   IS IS IS IS
Tstms         IS IS         IS IS

$$
PRZ009-140800-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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                65 70 73    74 82 90    63 69 73    71 80 89    64 70 73
Temp             73 72 71 70 76 81 82 76 73 71 70 69 74 79 80 75 73 71 71 70 75
Dewpt            70 69 68 66 68 69 70 70 69 68 67 65 67 68 69 69 68 68 67 65 68
RH               90 90 90 87 76 67 67 82 87 90 90 87 79 69 69 82 84 90 87 84 79
Wind dir          E  E  E SE SE  E  E NE  E SE SE SE SE SW  W  N NE  E  E  E  E
Wind spd          3  3  3  3  2  3  4  3  3  3  3  2  2  2  4  2  2  3  2  2  2
Clouds           B1 CL FW FW CL CL B2 B2 SC FW FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     60          70          30          50          20
QPF 12hr              0.08-0.26   0.23-0.38        0.03   0.14-0.36        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       SC    IS          NM NM SC                SC SC IS IS IS IS IS
Tstms                              IS IS IS
Heat index                      84 85                   81 82
Max heat         87          85   100    96          83    98    95          85


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      68    81      69    82      69    81      69    83
Temp          81 72   69 74 81 72   70 75 82 73   70 75 81 73   70 76 83 73
Dewpt         70 68   67 68 70 69   67 68 71 69   68 69 71 69   68 69 70 66
PWind dir         E       E     E       E     E       E     E       E    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   FW FW SC B1   SC SC SC B1   FW FW SC SC   FW FW FW SC
PoP 12hr         60       5    50      30    60       5    30       5    50
Rain shwrs    IS NM         SC SC   IS IS IS NM      IS IS IS   IS IS SC SC
Tstms         IS IS         IS IS         IS IS                       IS IS

$$
PRZ010-140800-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 73 82    74 87 90    65 72 82    72 85 89    66 72 82
Temp             77 75 73 73 79 86 87 80 76 74 73 72 78 84 85 79 76 74 73 72 79
Dewpt            73 72 70 69 71 73 73 73 72 71 70 68 70 72 72 72 71 70 69 68 70
RH               87 90 90 87 77 65 63 79 87 90 90 87 76 67 65 79 85 87 87 87 74
Wind dir          E  E  E  E  E SE  W NE  E  E SE SE  E SW  W  N NE  E  E  E  E
Wind spd          8  6  5  5  3  3  5  4  6  6  4  3  3  2  5  3  4  5  4  3  3
Wind gust           19    16
Clouds           B2 FW FW CL CL CL B1 B1 SC FW FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     70          60          30          40          20
QPF 12hr              0.10-0.29   0.02-0.38   0.01-0.07   0.06-0.35        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs       NM    IS          SC NM SC IS             SC SC IS IS IS IS IS
Tstms            IS                IS IS IS
Heat index                   82 93 94 83                89 90 80             80
Max heat         90    89    88   101    98    88    88    99    96    88    88
High Surf         Y  Y


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      71    86      72    86      72    85      72    87
Temp          85 76   72 78 85 76   73 78 86 76   73 78 85 76   73 79 86 76
Dewpt         73 71   69 71 73 72   70 71 74 72   70 72 74 73   70 71 73 69
PWind dir         E       E     E       E     E       E     E      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    SC SC   FW FW FW B1   SC SC SC B1   FW FW FW SC   FW FW FW SC
PoP 12hr         50       5    40      30    60       5    30       5    40
Rain shwrs    SC SC   IS IS SC SC   SC IS IS NM         SC IS   IS IS SC SC
Tstms         IS IS            IS         IS IS                          IS

$$
PRZ011-140800-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 73 82    83 88 90    69 72 82    82 87 89    70 73 82
Temp             78 76 74 73 80 87 88 81 77 75 73 72 79 85 86 80 77 75 74 73 80
Dewpt            74 73 71 69 72 74 74 73 72 71 70 69 71 73 73 73 72 71 70 69 71
RH               88 90 90 87 77 65 63 77 85 87 90 90 77 67 65 79 85 87 87 87 74
Wind dir          E  E  E  E  E SE SE  E NE  E  E  E  E SE  S  E NE NE  E  E  E
Wind spd          6  6  5  5  5 10 10  5  4  4  5  4  4  6  5  3  4  3  4  3  4
Wind gust                       21 24
Clouds           SC CL FW CL CL CL FW B1 SC SC FW FW FW FW FW FW CL CL CL CL FW
PoP 12hr                     20          50          20          10           5
QPF 12hr              0.09-0.26   0.06-0.32        0.02   0.02-0.22           0
Snow 12hr                    MM          MM          MM
Rain shwrs       IS    IS          IS SC IS IS       IS IS IS IS
Tstms                                 IS
Heat index                   84 96 97 84             81 92 94 83             83
Max heat         91    89    88   101    97    89    88    99    96    88    88


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      73    87      72    88      72    87      72    89
Temp          87 77   74 79 87 77   73 79 87 77   73 79 86 76   73 80 88 76
Dewpt         74 72   70 72 74 73   71 72 75 73   71 72 75 73   71 72 74 68
PWind dir        SE       E    SE       E     E       E     E      NE     E
Wind char        LT      LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC   FW FW FW FW   FW FW SC B1   SC SC SC SC   CL CL SC B1
PoP 12hr         30       5     5       0    50      10    40       0    60
Rain shwrs    SC SC         IS IS   IS    SC SC   IS IS SC SC         NM NM
Tstms                                     IS IS                       IS IS

$$
PRZ012-140800-
Culebra-
Including the city of Culebra
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 77 82    83 87 91    71 76 82    83 86 89    71 75 82
Temp             80 78 77 77 81 86 87 81 79 77 76 76 80 85 86 81 79 77 76 75 80
Dewpt            74 74 74 73 73 73 72 72 72 73 73 72 72 72 72 72 72 72 72 72 72
RH               82 88 90 87 77 65 61 74 79 87 90 87 77 65 63 74 79 85 87 90 77
Wind dir          E  E  E  E  E SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E  E
Wind spd         13 14 13 13 11 10  9  6  9  9  9  8  6  4  4  4  6  8  6  6  6
Clouds           SC SC SC SC SC SC SC SC CL SC SC SC SC SC SC SC SC SC SC SC B1
PoP 12hr                     40          30          30          30          40
QPF 12hr                   0.15        0.19        0.06        0.19   0.05-0.10
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS SC IS IS SC SC    IS IS IS SC SC IS IS IS IS IS IS SC
Heat index       83 80       86 92 93 86 81          84 91 92 84 80          83
Max heat         91    91    90    99    95    89    89    96    93    89    89


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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    85      76    86      76    85      76    86
Temp          85 79   77 80 85 79   77 81 86 79   77 80 85 79   77 81 86 80
Dewpt         72 72   72 73 73 74   74 74 74 74   74 75 74 74   74 74 73 70
PWind dir         E      SE    SE       E     E       E     E       E    NE
Wind char        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1   B1 B1 SC SC   B2 B1 B1 B1   B2 B2 B1 B1   B2 B2 B2 B1
PoP 12hr         40      40    50      50    50      50    50      50    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$
PRZ013-140800-
Vieques-
Including the city of Vieques
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 75 82    83 87 90    71 74 82    82 85 88    70 73 82
Temp             78 77 76 75 81 86 87 81 78 76 74 74 79 84 85 80 77 75 74 73 79
Dewpt            73 73 73 72 72 72 71 71 71 72 72 71 72 72 71 71 71 71 71 71 72
RH               85 87 90 90 74 63 59 72 79 87 93 90 79 67 63 74 82 87 90 93 79
Wind dir          E  E  E  E  E SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E  E
Wind spd         13 13 14 13 11 10  6  6  9 10  9  8  6  5  3  5  6  8  6  5  5
Clouds           SC SC SC SC SC SC SC SC CL CL SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          30          30          20          20
QPF 12hr                   0.15        0.19        0.05        0.17        0.03
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS SC SC IS IS SC SC       IS SC IS IS IS IS IS IS IS IS IS
Heat index                   85 92 93 84             81 90 90 81             80
Max heat         90    89    88    98    94    88    88    95    92    88    88


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      75    85      74    86      74    86      75    85
Temp          85 78   75 80 85 78   75 80 86 78   75 80 86 78   75 80 85 79
Dewpt         71 71   71 73 72 72   73 74 74 73   73 74 73 73   73 73 72 70
PWind dir         E       E     E       E     E       E     E      NE    NE
Wind char        LT      GN    GN      GN    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC   B1 B1 SC SC   B1 B1 B1 B1   B2 B2 B1 B1   B2 B2 B2 B1
PoP 12hr         40      40    30      40    50      50    50      50    50
Rain shwrs    IS SC   SC SC SC IS   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$
VIZ001-140800-
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 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 75 82    83 85 90    66 74 82    83 84 89    66 74 82
Temp             78 76 75 75 79 84 85 80 77 76 75 74 79 83 84 79 77 76 75 74 78
Dewpt            73 74 73 72 72 72 71 72 71 73 72 71 71 72 71 71 71 72 72 71 71
RH               85 94 94 90 79 67 63 77 82 90 90 90 77 70 65 77 82 87 90 90 79
Wind dir          E  E  E  E  E SE SE  E  E  E  E  E SE SE SE  E NE  E  E  E  E
Wind spd         13 14 16 12 12 11  9  8  8 10  9  6  6  5  4  5  6  8  8  6  8
Clouds           SC SC FW FW SC FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC B1
PoP 12hr                     40          30          30          30          40
QPF 12hr                   0.08   0.13-0.19        0.05        0.18        0.05
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS IS SC SC IS IS IS IS SC SC IS IS IS IS IS IS SC
Heat index                   82 90 90 82             80 89 89 81
Max heat         90    90    88    98    94    89    88    96    93    88    88


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      75    84      75    84      74    82      74    84
Temp          83 77   76 79 84 77   75 79 84 77   75 78 82 77   75 79 84 79
Dewpt         71 71   72 72 73 73   73 73 73 73   73 74 73 73   73 73 73 69
PWind dir        SE       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 SC   B1 B1 SC SC   B2 B1 B1 B1   B2 B1 B1 B1   B2 B1 SC SC
PoP 12hr         40      40    50      50    50      50    50      50    30
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC IS

$$
VIZ002-140800-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 PM AST Thu Nov 13 2025

Date           11/13/25      Fri 11/14/25            Sat 11/15/25            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 75 82    83 87 91    71 74 82    83 86 91    70 73 82
Temp             79 77 76 75 81 86 87 81 78 76 75 74 80 85 86 80 77 75 74 73 79
Dewpt            73 73 73 72 72 72 72 72 71 73 72 72 72 72 71 71 71 71 71 71 72
RH               82 87 90 90 74 63 61 74 79 90 90 93 77 65 61 74 82 87 90 93 79
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E SE SE  E  E  E  E  E  E
Wind spd         12 13 14 11 10  9 10  8  8  9  8  6  5  6  4  3  3  4  4  4  5
Clouds           FW FW FW FW SC FW SC SC FW FW SC SC FW FW SC SC FW FW FW FW SC
PoP 12hr                     20          30          20          20          10
QPF 12hr                   0.05        0.18        0.05        0.15        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS
Heat index       81          85 93 93 84             82 91 91 82             82
Max heat         90    90    89   101    97    89    89   101    95    88    89


Date           11/16  Mon 11/17/25  Tue 11/18/25  Wed 11/19/25  Thu 11/20/25
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      74    86      75    86      75    86      76    85
Temp          86 78   75 80 86 78   76 81 86 79   76 80 86 79   77 80 85 79
Dewpt         72 71   72 73 73 73   74 74 74 74   74 74 74 74   73 74 73 69
PWind dir         E       E     E       E     E       E     E       E    NE
Wind char        LT      GN    GN      GN    BZ      GN    BZ      BZ    BZ
Avg clouds    FW FW   B1 B1 SC SC   B2 B1 B1 B2   B1 B2 B1 SC   SC SC B1 B1
PoP 12hr         40      40    50      50    50      50    50      30    50
Rain shwrs    IS SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   IS SC SC SC

$$