Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 030902
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 AM AST Thu Apr 3 2025

PRZ001-032000-
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 Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 82 85    68 72 76    76 83 87    68 71 76    77 84 87
Temp             78 81 82 79 76 74 73 73 78 82 83 80 76 74 72 72 78 83 84 80 75
Dewpt            70 69 69 69 68 68 68 67 67 68 68 70 69 69 68 68 70 71 70 69 69
RH               76 67 65 72 76 82 84 81 69 63 61 72 79 84 87 87 76 67 63 69 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         24 28 27 25 17 19 17 19 23 25 26 24 12 11  9  8  9 14 14 13  9
Wind gust        48 47 46 44 39 41 42 43 42 43 42 42 25 24 20 18
Clouds           B1 SC SC B1 SC B1 B2 SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                     60          60          60          60          50
QPF 12hr              0.18-0.31   0.13-0.23   0.14-0.23   0.17-0.37   0.16-0.27
Snow 12hr                    MM          MM          MM
Rain shwrs       NM IS IS SC SC SC NM SC IS SC NM NM NM NM NM NM SC SC IS IS IS
Heat index          84 86 81                85 86 82             80 87 89 83
Max heat         85    92    92          84    91    91          85    94    93
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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          71    84      71    84      71    85      70    85
Temp          72 78 84 76   72 78 84 76   72 78 85 75   71 79 85 77
Dewpt         67 68 69 69   68 68 69 68   67 67 68 68   68 69 71 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC FW   FW FW FW SC   FW FW FW FW
PoP 12hr         20    30      20    10       0    10       5     5
Rain shwrs    IS IS IS IS   IS IS IS IS         IS IS   IS IS IS IS

$$
PRZ002-032000-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 85    61 72 76    74 81 86    61 72 76    75 82 86
Temp             77 79 80 78 75 74 72 72 77 80 81 78 75 73 72 72 77 81 82 79 75
Dewpt            69 68 68 69 66 67 67 66 67 67 67 69 68 68 68 68 69 69 69 69 68
RH               76 69 67 74 74 79 84 81 71 65 63 74 79 84 87 87 76 67 65 72 79
Wind dir          E  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd         28 29 29 27 21 23 23 24 26 27 26 25 13 13 12 10 11 16 14 12 10
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43 27 28 26 23 24 26       21
Clouds           B1 SC SC B1 SC B1 B2 SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                     60          60          60          60          50
QPF 12hr              0.19-0.31   0.12-0.23   0.13-0.23   0.11-0.37   0.13-0.27
Snow 12hr                    MM          MM          MM
Rain shwrs       NM IS IS SC SC SC NM SC IS SC NM NM NM NM NM NM SC SC IS IS SC
Heat index          81 83                   82 83 80                84 85 81
Max heat         85    90    90          84    89    90          85    91    90
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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          71    82      71    82      71    84      71    83
Temp          72 77 82 75   72 77 82 75   72 78 84 76   72 77 83 76
Dewpt         67 68 67 68   68 67 68 68   67 67 67 67   67 68 70 69
PWind dir        NE     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC SC B1   SC SC SC FW   SC SC SC SC   SC SC SC SC
PoP 12hr         30    40      50    50      20    20      30    40
Rain shwrs    SC SC SC SC   IS SC SC IS   IS IS IS IS   IS IS SC SC

$$
PRZ003-032000-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 81 88    63 71 76    74 82 88    64 71 76    75 82 88
Temp             77 80 81 78 75 73 72 72 77 80 82 79 75 73 72 72 77 81 82 79 75
Dewpt            69 67 67 68 67 66 67 66 67 67 66 68 68 68 68 67 69 70 69 69 68
RH               76 65 63 71 76 79 84 81 71 65 58 69 79 84 87 84 76 69 65 72 79
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         24 31 27 26 18 21 19 20 25 26 26 25 11 11 10  9 10 17 14 13  9
Wind gust        48 50 48 47 42 46 47 48 47 46 46 46 21 24 23 19 21 33 28 26 19
Clouds           B1 SC SC B1 SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1 FW FW SC SC FW
PoP 12hr                     40          40          40          30          10
QPF 12hr              0.06-0.22   0.03-0.13   0.08-0.15   0.02-0.13   0.01-0.13
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS    IS IS IS IS SC IS IS SC SC SC SC SC SC IS IS IS IS IS
Heat index          82 83                   83 84 80                85 86 81
Max heat         85    89    89          84    92    91          85    94    93
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    83      70    82      71    83      70    83
Temp          71 77 83 75   71 77 82 75   71 78 83 75   71 77 83 76
Dewpt         67 68 68 68   67 68 68 68   67 67 67 67   67 68 70 70
PWind dir        NE     E      NE     E      NE     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    FW SC SC SC   SC SC SC FW   FW FW SC SC   FW FW SC SC
PoP 12hr         10    40      40    40       5    20       5    30
Rain shwrs    IS IS SC SC   IS IS SC      IS IS IS IS         IS IS

$$
PRZ004-032000-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 79 85    63 68 71    74 80 86    63 68 71    75 81 86
Temp             74 78 79 76 72 70 69 69 75 79 80 76 72 70 69 69 75 79 81 77 72
Dewpt            68 67 67 67 65 65 65 65 65 66 65 67 67 66 66 66 67 69 68 67 66
RH               82 69 67 74 79 84 87 87 71 64 60 74 84 87 90 90 76 72 65 71 81
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         19 26 26 23 11 13 10 11 19 24 24 23  6  6  5  3  5 13 12 11  5
Wind gust        41 47 46 41 28 33 31 33 37 42 42 41
Clouds           B1 SC SC B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     50          40          50          50          30
QPF 12hr              0.11-0.30   0.05-0.22   0.10-0.22   0.04-0.32   0.05-0.20
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS SC SC IS SC SC IS IS SC SC SC SC SC SC SC SC IS IS IS
Heat index             80                   80 81                   81 83
Max heat               89    89                89    89          82    92    90
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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          67    81      67    80      67    82      67    82
Temp          68 75 81 72   68 75 80 72   68 75 82 72   68 75 82 73
Dewpt         65 66 66 66   66 66 67 66   65 65 66 66   65 67 68 68
PWind dir        NE     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC FW   FW FW FW SC   FW FW FW SC
PoP 12hr         10    40      30    30       0    20       5    20
Rain shwrs    IS IS SC SC   IS IS SC IS   IS IS IS IS   IS IS IS IS

$$
PRZ005-032000-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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                77 83 86    68 71 74    79 83 87    68 70 74    79 84 88
Temp             77 81 83 79 75 73 72 72 78 82 83 80 75 73 71 71 78 83 84 80 75
Dewpt            71 70 70 70 68 68 68 67 68 69 69 70 70 69 69 68 70 71 71 70 69
RH               82 69 65 74 79 84 87 84 71 65 63 72 84 87 93 90 76 67 65 72 82
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         26 29 29 28 20 25 23 25 26 27 27 27 16 14 12 10 11 16 17 17 11
Wind gust        48 47 46 44 41 46 46 47 47 43 42 43 27 27 23       26 28 28 21
Clouds           SC SC SC SC SC B1 B2 SC FW FW B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
PoP 12hr                     30          60          50          50          40
QPF 12hr              0.07-0.25   0.10-0.22   0.08-0.20   0.07-0.35   0.09-0.48
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS SC NM SC    IS SC SC SC SC SC SC SC SC IS IS IS
Heat index          85 87 81                85 87 82                88 90 83
Max heat               93    93          83    93    93          84    97    96
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    84      69    85      69    85      68    86
Temp          70 78 84 75   70 78 85 74   70 78 85 74   69 78 86 75
Dewpt         68 68 70 69   68 69 70 69   67 68 69 69   67 68 72 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    SC FW FW SC   FW FW SC SC   CL CL FW FW   CL CL FW FW
PoP 12hr          5    20       5    30       0    10       0    10
Rain shwrs    IS IS IS IS   IS IS IS SC         IS IS         IS IS

$$
PRZ006-032000-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 78 87    60 67 71    74 79 88    60 67 71    75 79 89
Temp             73 77 78 74 71 69 68 68 73 77 79 75 71 69 68 68 74 78 79 76 71
Dewpt            67 67 65 66 65 64 65 64 64 65 64 66 66 66 65 65 66 67 67 66 65
RH               81 71 64 76 81 84 90 87 73 67 60 74 84 90 90 90 76 69 67 71 81
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         16 25 25 23 12 14 10 13 19 23 24 23  8  6  4  4  5 11 11 11  5
Wind gust        33 50 47 42 28 34 28 33 39 41 44 43                32 25 23
Clouds           SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 B1 B1 SC SC SC SC FW
PoP 12hr                     30          30          30          30          20
QPF 12hr              0.05-0.21   0.03-0.18   0.05-0.16   0.02-0.23   0.02-0.68
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS IS SC IS IS IS SC SC SC SC SC SC IS IS IS IS IS
Heat index                                                          80 81
Max heat         82    88    88          83    89    89          84    93    92
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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          66    80      66    80      66    80      65    80
Temp          67 74 80 71   67 74 80 71   67 74 80 71   66 74 80 72
Dewpt         65 65 66 65   65 65 66 65   65 64 65 65   64 65 68 67
PWind dir        NE     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW SC SC   FW FW SC FW   CL CL FW FW   CL CL FW FW
PoP 12hr          5    30       5    10       0    10       0     5
Rain shwrs    IS IS SC SC      IS IS IS         IS IS            IS

$$
PRZ007-032000-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                74 84 89    60 70 75    74 84 90    60 70 75    75 85 91
Temp             78 82 84 80 75 73 71 71 78 83 84 80 75 73 71 71 78 83 85 80 75
Dewpt            67 65 63 65 64 64 64 63 64 64 64 65 66 65 65 64 66 66 68 67 66
RH               69 56 49 60 69 73 79 76 62 53 51 60 74 76 81 79 67 57 57 65 74
Wind dir         NE  E  E  E NE NE NE NE NE  E  E  E NE NE NE NE NE  E  E  E NE
Wind spd         16 25 26 24 16 12 12 13 19 21 26 24  8  6  5  5  6 14 14 12  9
Wind gust        37 50 48 47 34 34 31 32 43 43 46 47 20 20          33 33 26 20
Clouds           SC SC SC SC SC FW SC FW FW FW SC SC SC SC SC SC FW FW SC SC FW
PoP 12hr                     10          10          20          10          10
QPF 12hr              0.02-0.07        0.02   0.01-0.08        0.01   0.01-0.82
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
Heat index          84 84 81                84 86 82             80 86 88 83
Max heat         86    93    91          85    94    93          86    98    97
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    85      69    84      69    85      69    84
Temp          70 78 85 75   70 77 84 75   70 78 85 75   70 78 84 75
Dewpt         64 64 67 65   64 65 67 66   65 64 66 66   64 65 68 68
PWind dir        NE     E      NE     E      NE     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW SC   FW FW FW FW   CL CL FW FW   CL CL FW FW
PoP 12hr          0    40       5    10       0    10       0    10
Rain shwrs          SC SC         IS IS         IS IS         IS IS

$$
PRZ008-032000-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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                77 81 88    67 70 74    78 81 89    67 70 73    79 82 89
Temp             76 80 81 78 74 72 71 71 77 80 81 78 74 72 71 71 77 81 82 79 74
Dewpt            70 69 69 69 67 68 67 67 67 67 68 69 69 69 68 68 68 70 70 70 69
RH               82 69 67 74 79 87 87 87 71 65 65 74 84 90 90 90 74 69 67 74 84
Wind dir          E  E NE  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E
Wind spd         29 31 29 28 26 27 26 27 29 27 27 28 18 18 16 13 14 18 19 19 14
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43 31 32 27 26 25 29 32 31 27
Clouds           SC SC SC SC SC SC B1 SC FW FW SC SC B1 B1 B1 B1 SC SC FW FW FW
PoP 12hr                     20          40          40          40          10
QPF 12hr                   0.06   0.05-0.20   0.04-0.11   0.04-0.12   0.02-0.48
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS       IS SC SC SC    IS IS SC SC SC SC SC IS IS IS IS
Heat index          82 83                   82 84                   85 87 80
Max heat         85    95    93          85    95    95          86    98    97
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    83      69    83      68    84      68    83
Temp          70 77 83 74   70 77 83 74   69 77 84 73   69 76 83 74
Dewpt         67 67 69 68   67 67 69 68   67 66 69 68   66 66 71 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW SC   CL FW SC SC   CL CL FW SC   CL CL FW SC
PoP 12hr          5    10       0    50       0    40       0    40
Rain shwrs          IS IS         SC SC         SC SC         SC SC

$$
PRZ009-032000-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 79 89    61 67 71    74 80 90    62 67 71    75 80 91
Temp             74 78 79 75 71 69 68 68 74 78 80 76 72 69 68 68 74 79 80 76 71
Dewpt            67 67 65 66 64 64 64 63 64 64 65 66 66 65 65 63 65 66 68 67 66
RH               79 69 62 74 79 84 87 84 71 62 60 71 81 87 90 84 74 64 67 74 84
Wind dir          E  E  E NE  E  E  E NE  E  E  E NE NE  E  E NE  E  E  E  E NE
Wind spd         17 26 25 25 16 16 14 16 21 23 24 24  9  8  6  5  8 10 11 11  8
Wind gust        46 47 48 44 40 39 36 40 47 43 46 43 20 20 18 17 18 28 33 21
Clouds           SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW B1 B1 FW
PoP 12hr                     20          20          20          10          30
QPF 12hr              0.03-0.09   0.01-0.13   0.00-0.09   0.00-0.08   0.12-0.87
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS IS IS    IS IS IS IS IS IS IS IS IS SC SC
Tstms                                                                  IS IS
Heat index             80                      81                   81 83
Max heat         83    92    90          83    94    93          84   100    99
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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          66    81      66    81      65    82      65    81
Temp          67 74 81 71   67 74 81 71   66 75 82 71   66 74 81 72
Dewpt         64 63 67 65   64 64 67 66   64 64 66 66   64 64 68 68
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   CL FW SC SC   CL CL FW SC   CL CL FW SC
PoP 12hr          5    50       0    50       0    40       0    50
Rain shwrs          SC SC         SC SC         SC SC         SC SC

$$
PRZ010-032000-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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 89    64 70 76    74 85 90    65 70 76    75 86 90
Temp             78 83 85 81 75 73 71 71 79 84 85 81 75 73 71 71 79 84 86 81 75
Dewpt            70 70 69 69 67 67 66 65 66 68 68 69 69 68 67 65 68 70 71 71 69
RH               76 65 59 67 76 81 84 81 64 59 57 67 82 84 87 81 69 63 61 72 82
Wind dir          E  E  E NE  E  E  E NE  E  E NE  E NE  E  E NE  E  E  E  E NE
Wind spd         23 28 28 27 25 23 20 23 27 24 25 26 14 14 12 11 11 11 11 12 12
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43 35 34 31 31 28 25 26 26 33
Clouds           FW SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC CL CL SC SC FW
PoP 12hr                     20          20          20          20          30
QPF 12hr              0.03-0.08   0.01-0.10   0.00-0.07   0.00-0.07   0.00-0.87
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS IS IS IS    IS IS IS IS IS IS IS       SC SC IS
Tstms                                                                  IS IS
Heat index          87 89 83                87 89 84             80 88 91 85
Max heat         85    95    93          84    95    95          85    99    99
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    86      69    85      68    87      68    86
Temp          70 78 86 75   70 78 85 75   69 79 87 75   69 78 86 75
Dewpt         66 66 70 69   66 66 70 69   66 66 69 69   66 66 70 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   CL FW SC SC   FW FW FW SC   FW FW FW SC
PoP 12hr          5    50       0    50       0    30       0    50
Rain shwrs    IS IS SC SC         SC SC         SC SC         SC SC

$$
PRZ011-032000-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                83 88 89    65 69 74    84 88 90    65 69 74    83 89 91
Temp             80 86 88 82 76 72 70 70 80 86 88 83 76 72 70 70 80 86 89 83 75
Dewpt            68 68 66 67 66 65 64 64 65 68 69 68 67 66 65 64 67 70 72 71 69
RH               67 55 48 61 71 79 81 81 60 55 54 61 74 81 84 81 65 59 57 67 82
Wind dir          E  E  E  E  E NE  E NE  E  E SE  E NE  E NE NE NE  E  E  E  E
Wind spd         13 26 28 26 19 14 16 11 18 21 26 25 11  6  5  4  4 14 19 12 11
Wind gust        28 50 48 47 41 32 32 32 41 42 46 47 24 17          32 39 25 23
Clouds           FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL CL SC SC FW
PoP 12hr                     20          10           5           0          10
QPF 12hr              0.02-0.08        0.01           0           0   0.03-0.80
Snow 12hr                    MM          MM          MM
Rain shwrs             IS IS IS             IS                         IS IS IS
Heat index       81 89 90 85             81 90 93 86             81 91 96 87
Max heat         85    94    93          85    96    96          86   101   100
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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          67    88      67    88      68    89      69    88
Temp          68 79 88 75   68 79 88 75   69 80 89 76   70 80 88 76
Dewpt         65 65 71 69   65 66 71 69   66 66 69 69   66 66 71 70
PWind dir        NE     E       E     E       E     E       E     E
Wind char        LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    FW FW FW SC   CL FW FW FW   CL CL FW FW   CL CL FW FW
PoP 12hr          5    50       5    10       0     5       0     5
Rain shwrs    IS IS SC SC         IS IS                       IS IS

$$
PRZ012-032000-
Culebra-
Including the city of Culebra
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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          85          75          85
Temp             80 84 85 82 78 77 76 76 80 84 85 82 78 77 76 76 81 84 85 82 79
Dewpt            71 70 70 71 68 69 69 68 68 68 69 70 70 69 70 70 71 70 69 70 70
RH               74 63 61 69 71 76 79 76 67 59 59 67 76 76 82 82 72 63 59 67 74
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         31 29 28 27 28 28 31 29 29 26 26 27 24 24 23 20 20 23 18 18 18
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43
Clouds           SC SC SC SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     20          40          40          30          20
QPF 12hr                   0.07        0.10        0.11        0.06        0.11
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS SC SC IS IS IS SC SC SC SC SC SC IS IS IS IS IS
Heat index       84 88 90 86             83 87 89 86             84 89 90 87 80
Max heat         86    92    92          85    92    92    82    87    92    92
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    85      75    85      75    87      75    86
Temp          76 81 85 79   76 81 85 79   76 82 87 79   76 81 86 79
Dewpt         69 69 69 70   69 69 69 69   68 68 68 68   69 70 71 71
PWind dir        NE     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC FW   SC SC FW SC   B1 B1 SC SC
PoP 12hr         20    20      30    30      20    40      40    30
Rain shwrs    IS IS IS IS   IS IS SC IS   IS IS IS SC   SC SC IS SC

$$
PRZ013-032000-
Vieques-
Including the city of Vieques
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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    71 74 81          84    71 74 81          85
Temp             80 83 84 81 78 76 75 75 80 83 84 81 78 76 75 75 80 84 85 82 78
Dewpt            71 69 69 69 67 67 68 67 68 68 68 69 69 69 69 69 70 70 69 69 69
RH               74 63 61 67 69 74 79 76 67 61 59 67 74 79 82 82 72 63 59 65 74
Wind dir          E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd         31 31 29 28 29 29 31 31 31 27 27 28 23 25 23 20 20 21 18 18 18
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43
Clouds           B1 SC SC SC SC SC B1 SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     50          40          40          40          30
QPF 12hr              0.11-0.18        0.10        0.10   0.04-0.13   0.09-0.14
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS IS SC SC IS IS SC SC SC SC SC SC IS IS IS IS SC
Heat index       81 87 88 85             82 86 87 85             83 88 89 86
Max heat         87    90    90    85    85    90    90    85    87    91    91
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    85      74    87      74    85
Temp          75 80 85 78   75 80 85 78   75 81 87 79   75 80 85 78
Dewpt         68 69 68 69   69 69 68 68   68 68 68 68   69 70 70 70
PWind dir        NE     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC FW   SC SC SC SC   SC SC SC B1
PoP 12hr         30    20      30    30      20    30      30    40
Rain shwrs    SC SC IS IS   IS SC SC IS   IS IS IS IS   SC SC SC SC

$$
VIZ001-032000-
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 Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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                80 84 87    70 74 81    80 84 87    70 74 81    81 85 88
Temp             79 83 84 81 78 76 75 75 80 83 84 81 78 76 75 75 80 84 85 82 78
Dewpt            69 69 70 69 67 69 68 67 67 67 69 69 69 69 69 70 69 69 69 70 69
RH               72 63 63 67 69 79 79 76 65 59 61 67 74 79 82 84 69 61 59 67 74
Wind dir          E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd         31 31 29 28 29 29 31 31 31 27 27 28 24 25 21 20 23 21 18 18 19
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43
Clouds           SC SC SC SC SC SC B1 FW FW FW SC SC SC SC SC SC CL CL SC SC SC
PoP 12hr                     10          30          30          30          20
QPF 12hr                   0.04        0.07        0.06        0.02        0.07
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS IS IS SC SC       IS IS IS SC SC SC SC       IS IS IS
Heat index       81 86 88 84             82 86 88 85             83 87 89 86
Max heat         86    92    92    85    85    91    91    85    86    92    92
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    85      74    86      74    85
Temp          75 80 85 78   75 80 85 78   75 81 86 78   75 80 85 78
Dewpt         68 69 68 69   69 68 68 68   68 67 67 68   69 70 70 71
PWind dir        NE     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC FW   SC SC FW SC   B2 SC FW FW
PoP 12hr         20    20      20    20      20    50      50    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC   SC SC    IS

$$
VIZ002-032000-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 AM AST Thu Apr 3 2025

Date             Thu 04/03/25            Fri 04/04/25            Sat 04/05/25
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          73          84          74          85
Temp             80 83 84 81 77 75 74 74 80 83 84 81 78 76 75 75 80 84 85 82 78
Dewpt            71 70 70 70 67 68 69 68 68 68 69 69 69 69 69 69 70 70 70 70 69
RH               74 65 63 69 71 79 84 82 67 61 61 67 74 79 82 82 72 63 61 67 74
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         31 31 29 28 29 29 31 31 31 27 27 28 21 20 19 20 20 19 19 17 17
Wind gust        48 47 46 44 46 46 48 48 47 43 42 43    32 29       29
Clouds           B1 SC B2 SC SC SC B2 B1 FW FW FW FW SC SC SC SC CL CL B2 B2 SC
PoP 12hr                     50          50          30          30          50
QPF 12hr              0.18-0.24        0.14        0.01        0.03        0.18
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC IS IS SC SC SC             SC SC SC SC       SC SC IS
Heat index       82 88 89 85             82 86 88 85             84 88 90 86
Max heat         85    93    93          85    94    93          87    94    94
Wind              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/06/25  Mon 04/07/25  Tue 04/08/25  Wed 04/09/25
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    85      74    84      74    85
Temp          75 80 85 78   75 80 85 78   75 79 84 77   75 80 85 79
Dewpt         69 69 69 69   69 69 69 69   68 68 69 68   69 70 70 71
PWind dir        NE     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC FW   SC SC SC SC   SC FW FW SC
PoP 12hr         20    20      20    20      20    20      10    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS SC

$$