Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 240902
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 AM AST Wed Apr 24 2024

PRZ001-242000-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 86 88    71 74 79    78 85 88    68 72 76    78 85 88
Temp             81 85 86 83 78 76 75 75 80 84 85 81 76 74 72 72 79 83 85 81 77
Dewpt            75 76 76 75 75 74 73 73 74 75 75 74 73 72 71 71 73 74 74 73 73
RH               82 75 72 77 91 94 94 94 82 74 72 79 90 93 97 97 82 74 70 77 87
Wind dir         SE  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          5  9 10  9  6  5  5  5  6 12 13 10  8  6  5  4  3 10 11 10  6
Clouds           B2 B2 B1 B2 B1 OV B2 OV B1 B2 B1 B2 B1 B1 SC SC SC SC B2 B2 B1
PoP 12hr                     60          70          60          40          60
QPF 12hr              0.89-1.12   0.47-0.56   0.62-0.89   0.15-0.44   0.68-1.06
Snow 12hr                    MM          MM          MM
Rain shwrs       NM NM SC SC SC NM NM NM NM NM SC NM SC SC SC SC SC SC NM NM SC
Tstms                  IS IS                      IS                   IS IS IS
Heat index       86 94 96 90 80          84 92 94 87             81 90 92 86
Max heat         92   105   103    87    90   104   102    83    88   100    99


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    81      72    84      73    83      72    83
Temp          73 78 81 76   73 79 84 77   74 78 83 76   73 78 83 78
Dewpt         72 73 73 72   72 72 73 71   70 70 71 70   69 70 71 70
PWind dir         E    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    30      30    30      20    20      20    20
Rain shwrs    SC SC SC SC   SC SC SC IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$
PRZ002-242000-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 86 90    66 75 79    77 84 88    64 73 77    76 85 89
Temp             80 84 86 83 79 77 76 76 80 83 84 81 77 75 74 74 80 84 85 82 78
Dewpt            74 75 75 74 74 74 73 73 74 74 74 73 72 71 71 71 72 73 73 73 73
RH               82 74 70 74 85 90 90 90 82 74 72 77 85 87 90 90 77 70 67 74 85
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          6  9 10  9  6  6  8  6 10 12 11 10  9  9  8  6  6 10 11 10  8
Wind gust                                         20 19
Clouds           B2 B2 B1 B2 B2 OV OV OV B2 B2 SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     60          70          60          60          60
QPF 12hr              0.78-1.12        0.56   0.30-0.69   0.35-0.52   0.60-1.14
Snow 12hr                    MM          MM          MM
Rain shwrs       NM NM SC SC SC NM NM NM NM NM IS IS SC SC SC SC NM NM NM NM SC
Tstms                  IS IS                      IS                   IS IS IS
Heat index       85 92 94 89 82          85 90 91 86             83 90 91 87 80
Max heat         92   103   102    88    92    99    98    84    90   100    99


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    83      73    84      73    84      73    84
Temp          75 79 83 77   74 79 84 77   74 79 84 77   74 79 84 78
Dewpt         72 72 72 72   72 72 72 71   70 70 71 70   70 70 71 70
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    40      30    30      30    30      20    20
Rain shwrs    SC SC SC SC   SC SC SC SC   IS SC SC SC   IS IS IS IS
Tstms         IS IS

$$
PRZ003-242000-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 85 90    68 74 79    77 85 89    67 72 76    76 85 89
Temp             80 84 85 82 78 76 75 75 80 84 85 81 77 75 73 73 79 83 85 81 77
Dewpt            73 72 73 73 73 72 72 71 73 72 73 72 71 70 70 68 70 71 71 71 71
RH               79 67 67 74 85 87 90 87 79 67 67 74 82 84 90 84 74 67 63 72 82
Wind dir          E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E NE
Wind spd          5  9  9  8  6  5  6  5  8 11 11 10  9  8  6  5  5 11 12 10  8
Wind gust           19 20                   21 21 21                21 25 21
Clouds           B1 B2 SC SC B1 B2 B2 OV B1 B2 SC SC SC SC SC SC B1 B1 SC SC SC
PoP 12hr                     60          70          60          30          30
QPF 12hr              0.21-0.91   0.38-0.56   0.16-0.32   0.03-0.43   0.14-0.75
Snow 12hr                    MM          MM          MM
Rain shwrs       NM NM SC SC SC NM NM NM SC NM IS IS IS IS IS IS SC SC SC SC IS
Tstms                  IS IS
Heat index       84 90 92 88 81          84 89 91 85             81 88 90 85
Max heat         91   102   101    86    90    99    98          88    99    98


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    83      72    85      72    85      72    85
Temp          74 79 83 76   73 79 85 77   73 79 85 77   73 79 85 78
Dewpt         71 71 69 70   70 70 69 70   69 68 69 69   68 68 69 68
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    SC SC B1 SC   SC SC SC SC   CL FW SC SC   SC SC FW SC
PoP 12hr         40    40      10    30      10    20      20    20
Rain shwrs    IS SC SC IS   IS IS SC SC      IS IS IS   IS IS IS IS

$$
PRZ004-242000-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 84 90    67 71 75    76 83 88    66 69 72    76 82 89
Temp             78 82 84 80 76 74 72 72 77 81 83 79 74 72 70 70 76 81 82 79 74
Dewpt            72 73 73 72 72 71 71 70 72 73 73 72 70 69 69 68 70 71 71 70 70
RH               82 74 70 77 87 90 97 93 85 77 72 79 87 90 97 93 82 72 69 74 87
Wind dir          E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          4  8  8  8  4  3  4  3  6 10 10  8  5  4  4  3  3  8 10  8  4
Clouds           B2 B2 B1 B1 B1 OV B2 OV B1 B2 SC B1 SC SC SC SC B1 B1 B2 B2 B1
PoP 12hr                     60          70          60          40          50
QPF 12hr              0.55-1.12   0.46-0.56   0.20-0.66   0.07-0.48   0.36-1.06
Snow 12hr                    MM          MM          MM
Rain shwrs       NM NM SC SC SC NM NM NM SC NM IS SC SC SC IS IS SC SC SC SC SC
Tstms                  IS IS                      IS                   IS IS IS
Heat index       80 88 89 83                86 88 81                84 86 81
Max heat         88    99    98          86    97    95          84    96    95


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    81      70    82      70    82      70    82
Temp          71 76 81 74   70 77 82 75   71 77 82 74   71 77 82 75
Dewpt         70 70 70 70   69 69 70 69   67 68 69 68   67 67 69 68
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC
PoP 12hr         40    40      20    30      10    20      20    20
Rain shwrs    SC SC SC IS   IS IS SC SC   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$
PRZ005-242000-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 86 89    69 73 77    79 85 88    67 70 74    79 85 88
Temp             80 84 86 82 77 75 74 74 80 84 85 81 76 73 71 71 78 83 85 81 76
Dewpt            75 77 78 77 76 74 73 72 75 76 77 77 75 73 71 71 73 75 76 76 74
RH               85 80 77 85 97 97 97 93 85 77 77 88 97100100100 85 77 75 85 94
Wind dir          E  E  E  E  E SE SE SE  E  E  E  E  E  E  E  E  E  E NE  E  E
Wind spd          4  8  9  6  6  6  4  5  5 10 13 11  9  8  6  5  4 11 13 12 10
Wind gust                                      26                      24 25
Clouds           B1 B1 B2 B2 B1 B1 B1 B2 SC B1 B1 B2 SC SC SC SC SC SC B2 B2 B1
PoP 12hr                     60          50          50          20          60
QPF 12hr              0.78-1.21   0.18-0.51   0.57-1.17   0.03-0.28   0.68-1.13
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC NM SC SC SC SC SC SC SC SC IS IS IS IS IS IS NM NM SC
Tstms                  IS IS                   IS IS                   IS IS IS
Heat index       85 94 98 90             84 93 96 87             80 91 94 87
Max heat         90   106   105          89   105   103          86   103   102


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    84      72    83      71    83
Temp          72 78 82 75   72 78 84 76   73 78 83 75   72 78 83 78
Dewpt         72 74 75 73   72 73 75 72   71 71 73 71   70 71 73 71
PWind dir         E    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC FW FW SC   SC SC SC SC
PoP 12hr         40    20      20    20       5    20      20    20
Rain shwrs    SC SC IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$
PRZ006-242000-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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                76 81 90    64 70 75    76 80 89    62 68 73    76 80 89
Temp             76 80 81 78 74 72 71 71 76 79 80 77 73 71 69 69 75 78 80 77 73
Dewpt            71 72 73 72 71 70 70 68 71 72 73 72 70 69 68 67 69 70 71 71 70
RH               85 77 77 82 90 93 97 90 85 79 79 85 90 93 97 93 82 76 74 82 90
Wind dir          E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          3  6  5  4  4  3  3  3  4  8  9  6  4  4  3  3  3  8  9  6  4
Wind gust              19                   19 20                   20 25
Clouds           SC B2 B1 B2 SC B2 B1 B2 SC B1 B1 B1 SC SC SC SC SC SC B2 B2 SC
PoP 12hr                     60          70          50          10          60
QPF 12hr              0.37-1.21   0.19-0.51   0.15-0.75   0.03-0.20   0.14-1.05
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC SC NM IS NM SC NM SC SC SC SC IS IS IS IS IS IS NM NM SC
Tstms                  IS IS                      IS                   IS IS
Heat index          83 85 80                82 84                   80 82
Max heat         88   101   100          87    99    98          83    96    95


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    78      69    80      68    80      68    80
Temp          70 74 78 72   69 75 80 73   69 75 80 72   69 75 80 73
Dewpt         69 69 70 69   69 69 70 68   67 67 68 67   66 67 69 67
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   FW FW FW SC   SC SC FW SC
PoP 12hr         30    30      10    30       0    10      10    20
Rain shwrs    SC SC SC IS   IS IS SC SC   IS IS IS IS   IS IS IS IS

$$
PRZ007-242000-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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                76 85 93    64 73 78    75 85 92    62 71 76    76 85 93
Temp             80 84 85 82 78 76 74 74 80 84 85 81 76 74 72 72 79 83 85 81 77
Dewpt            70 71 72 72 72 71 70 69 70 70 72 72 71 70 68 67 68 68 71 71 70
RH               72 65 65 72 82 85 87 84 72 63 65 74 85 87 87 84 69 61 63 72 79
Wind dir          E SE SE SE  E  E  E NE  E  E SE  E  E  E NE NE  E  E  E  E NE
Wind spd          4  9  9  6  4  5  4  4  5 10 10  9  6  5  4  4  4  9 12  8  5
Wind gust           19 20                   21 25 21                20 27 20
Clouds           FW B1 B1 B1 FW SC SC B1 FW FW B1 B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     40          50          40          10          30
QPF 12hr              0.10-0.96   0.04-0.38   0.11-1.12        0.03   0.14-0.81
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC SC SC    IS SC SC IS IS SC SC IS IS IS IS IS IS SC SC IS
Tstms                  IS IS                      IS                   IS IS
Heat index       83 89 91 87 80          83 87 90 85             81 86 89 85
Max heat         91   104   103    86    90   100   100    82    87   100    99


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    83      72    85      72    85      71    85
Temp          73 78 83 76   72 79 85 77   73 79 85 76   72 79 85 78
Dewpt         69 69 70 68   68 68 69 68   67 66 68 67   66 66 68 66
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC B1 B1   FW FW FW SC   CL CL FW SC   CL FW FW SC
PoP 12hr         30    50       5    40       0    30       0    30
Rain shwrs    IS SC SC SC   IS IS SC SC         SC SC         SC IS
Tstms               IS IS         IS IS

$$
PRZ008-242000-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 83 90    69 72 76    79 82 88    66 70 73    78 83 90
Temp             79 82 83 80 76 75 73 73 78 81 82 79 74 72 71 71 77 81 83 80 75
Dewpt            73 75 76 75 74 74 72 71 73 75 76 75 73 72 71 70 71 73 75 74 73
RH               82 79 80 85 94 97 97 93 85 82 82 88 97100100 97 82 77 77 82 94
Wind dir          E NE NE  E  E  E SE  E  E NE  E  E  E  E  E  E  E  E NE  E  E
Wind spd          5  5  8  5  5  5  5  5  5  6 10  6  9  8  8  8  8 12 10 11 12
Wind gust                                      23                      23 24 24
Clouds           SC SC B2 OV SC SC SC B1 SC SC B2 OV SC SC SC SC SC SC OV OV B1
PoP 12hr                     70          40          70          20          80
QPF 12hr              0.96-1.18   0.15-0.33   0.73-1.20   0.07-0.19   0.84-1.23
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC NM NM IS IS SC SC IS IS NM NM IS IS IS IS IS IS  D  D SC
Tstms                  IS IS                   IS SC                   SC SC IS
Heat index       81 89 92 85                87 89 81                86 89 83
Max heat         90   105   104          88   103   102          87   104   103


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    82      70    82
Temp          72 77 82 75   72 77 82 75   72 77 82 74   71 76 82 76
Dewpt         72 72 74 72   71 71 73 71   70 69 71 69   69 69 71 69
PWind dir         E    NE      NE    NE      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    BZ      GN    BZ
Avg clouds    B1 B1 SC SC   SC SC SC SC   FW FW FW SC   SC FW FW FW
PoP 12hr         50    20      10    20       5    10      10    10
Rain shwrs    SC SC IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$
PRZ009-242000-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 81 93    66 70 74    75 81 91    64 68 73    76 80 91
Temp             77 80 81 78 74 72 71 71 76 80 81 77 73 71 69 69 75 79 80 77 73
Dewpt            70 72 74 74 72 71 69 67 70 72 74 73 71 70 68 67 69 70 72 73 71
RH               79 77 79 88 93 97 93 87 82 77 79 87 93 97 97 93 82 74 77 87 93
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          3  3  3  2  3  4  3  3  3  5  4  3  4  4  3  3  3  6  5  4  5
Wind gust                                   21 23                      25
Clouds           FW SC B2 B2 FW FW SC B1 FW SC B2 OV SC SC SC SC SC SC OV OV SC
PoP 12hr                     70          40          70          20          70
QPF 12hr              0.31-1.18   0.01-0.27   0.45-1.16        0.06   0.29-1.13
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC NM NM IS IS IS SC IS IS NM NM IS IS IS IS IS IS  D  D SC
Tstms                  IS IS                   IS SC                   SC SC IS
Heat index          84 86 80                82 85                   81 83
Max heat         89   102   101          88    99    99          86    99    99


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    79      69    80      69    80      68    80
Temp          70 75 79 73   69 75 80 73   70 75 80 72   69 75 80 73
Dewpt         69 69 72 70   69 69 71 69   67 66 69 67   66 66 69 67
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC SC SC   FW FW SC SC   FW FW FW SC   FW FW FW SC
PoP 12hr         30    40       5    30       0    10       5    20
Rain shwrs    SC SC SC SC   IS IS SC SC         IS IS   IS IS IS IS
Tstms         IS    IS IS            IS

$$
PRZ010-242000-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 86 90    69 73 77    75 85 88    67 70 76    76 86 90
Temp             80 84 86 82 77 75 74 74 79 83 85 81 76 73 71 71 79 84 86 82 77
Dewpt            73 75 76 76 74 74 72 70 72 74 76 76 74 72 71 69 71 73 74 75 73
RH               79 74 72 82 90 97 93 87 79 74 75 85 94 97100 93 77 70 68 79 87
Wind dir          E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E
Wind spd          5  3  4  4  4  5  5  5  5  5  5  5  5  5  5  5  6  6  5  5  9
Wind gust        18                   18 19 17 18    19 16    17 17 18 17    20
Clouds           FW FW B2 B2 SC FW SC SC FW FW B2 OV SC SC SC SC SC SC B2 B2 B1
PoP 12hr                     70          30          70          20          80
QPF 12hr              0.31-1.14   0.00-0.23   0.48-1.18   0.07-0.52   0.36-1.22
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS NM NM IS    IS IS IS IS NM NM IS IS IS IS IS IS  D  D SC
Tstms                  IS IS                   IS SC                   SC SC IS
Heat index       84 92 96 89             82 90 94 86             81 91 94 88
Max heat         90   106   104    85    88   103   102          88   104   103


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    86      71    85      72    85      71    85
Temp          72 79 86 76   72 79 85 77   73 79 85 76   72 79 85 78
Dewpt         71 72 74 72   71 71 73 71   69 69 72 69   68 69 71 70
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC SC   FW FW FW SC   FW FW FW SC   FW FW FW FW
PoP 12hr         40    40       5    30       0    10       5    10
Rain shwrs    SC SC SC SC   IS IS IS SC         IS IS   IS IS IS IS
Tstms         IS IS    IS            IS

$$
PRZ011-242000-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 89 94    71 73 78    82 88 93    68 71 75    83 89 93
Temp             82 87 89 85 79 76 74 74 81 86 88 83 77 74 72 72 81 87 89 84 78
Dewpt            71 72 73 73 73 73 72 71 72 72 73 73 73 72 70 69 69 68 72 72 72
RH               69 61 59 67 82 90 93 90 74 63 61 72 87 93 93 90 67 53 57 67 82
Wind dir          E SE SE  E  E  E  E  E  E  E SE  E  E  E  E  E  E  E SE  E  E
Wind spd          8 10 10  8  6  8  9  8 10 13 13 11  9  9  8  6  5 10 14  9  5
Wind gust           21 21          19    20 26 27 26 19 21          21 29 23
Clouds           FW FW SC SC FW CL FW FW CL FW B1 B2 SC SC SC SC SC SC SC SC SC
PoP 12hr                     30           5          50          20          30
QPF 12hr              0.09-0.85        0.01   0.14-1.13   0.03-0.16   0.14-0.82
Snow 12hr                    MM          MM          MM
Rain shwrs          IS SC IS IS    IS IS       SC SC IS IS IS IS IS IS SC SC IS
Tstms                                             IS                   IS IS
Heat index       87 94 97 91 81          86 92 95 89             84 91 96 90
Max heat         91   103   102    86    90   101   100    82    87   100   100


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    88      71    89      73    88      72    88
Temp          73 81 88 77   72 81 89 79   74 82 88 78   73 81 88 80
Dewpt         70 70 71 70   69 69 71 70   68 68 69 69   67 67 69 68
PWind dir        NE     E      NE     E      NE     E      NE     E
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC B1 B1   FW FW FW SC   FW FW FW SC   CL FW FW SC
PoP 12hr         30    50       5    40       0    40       0    30
Rain shwrs    IS SC SC SC         SC SC         SC SC         SC SC
Tstms               IS IS         IS IS

$$
PRZ012-242000-
Culebra-
Including the city of Culebra
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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                      89    74 77 80          88          77          89
Temp             83 87 89 85 82 80 78 78 83 87 88 85 81 79 78 78 83 87 89 85 81
Dewpt            75 75 75 74 75 75 75 74 74 74 74 73 72 72 72 72 73 73 73 74 74
RH               77 68 64 70 79 85 91 88 74 65 63 67 74 79 82 82 72 63 59 70 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         12 12 12 13 13 14 14 14 17 17 17 17 16 16 13 11 14 16 13 16 16
Clouds           B2 B2 SC SC B1 B2 B2 B2 SC SC SC SC B2 B2 B1 B1 B2 B2 B1 B1 B1
PoP 12hr                     60          50          50          50          50
QPF 12hr              0.42-0.57   0.37-0.43        0.26        0.48   0.76-0.92
Snow 12hr                    MM          MM          MM
Rain shwrs       NM SC SC SC SC SC SC SC SC IS IS IS SC SC SC SC SC SC SC SC SC
Tstms                                                                  IS IS IS
Heat index       90 96 98 93 87 83 80 80 90 94 96 91 85 81       90 95 96 92 86
Max heat         92   100   100    90    92    97    96    86    92    98    98


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    88      75    88      75    88      76    89
Temp          78 83 88 80   76 83 88 80   76 82 88 80   77 83 89 81
Dewpt         73 73 73 73   73 73 72 72   71 71 71 71   70 71 71 71
PWind dir         E    NE      NE    NE      NE    NE      NE    NE
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    40      20    20      20    30      20    20
Rain shwrs    SC SC SC IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$
PRZ013-242000-
Vieques-
Including the city of Vieques
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 90    75 77 81    83 87 89    72 75 81    83 88 90
Temp             82 87 88 85 81 79 78 78 83 86 87 84 80 78 76 76 83 87 88 85 81
Dewpt            75 75 74 74 74 74 74 73 74 74 73 73 72 72 71 71 73 73 73 73 73
RH               79 68 63 70 79 85 88 85 74 68 63 70 77 82 85 85 72 63 61 67 77
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         11 10 12 10 11 12 14 13 16 16 14 17 16 14 13 12 12 14 13 14 16
Clouds           B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC SC B2 B2 B1 B1 B2 B2 B1 B1 B1
PoP 12hr                     60          60          50          60          60
QPF 12hr              0.57-0.91   0.40-0.55   0.27-0.34        0.51   0.75-0.98
Snow 12hr                    MM          MM          MM
Rain shwrs       NM NM SC SC SC NM NM NM SC SC IS IS SC SC SC SC NM NM SC SC SC
Tstms                  IS IS                                           IS IS
Heat index       89 95 97 93 86 82       89 94 95 90 83          88 94 96 92 86
Max heat         91   100   100    88    91    97    96    87    90    98    98


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    87      74    88      74    88      76    88
Temp          78 83 87 79   75 82 88 79   75 82 88 80   77 83 88 80
Dewpt         73 73 72 72   72 72 72 72   71 71 71 70   70 71 71 71
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    40      20    20      30    30      20    20
Rain shwrs    SC SC SC IS   IS IS IS IS   IS SC SC SC   IS IS IS IS

$$
VIZ001-242000-
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 Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
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 86 89    70 75 81    83 87 90    72 77 81    83 87 90
Temp             81 85 86 83 79 77 76 76 82 86 87 84 80 79 77 77 82 86 87 84 80
Dewpt            74 73 74 74 74 74 74 73 73 72 72 72 71 71 72 72 72 72 72 73 73
RH               79 67 68 74 85 90 94 90 74 63 61 67 74 77 85 85 72 63 61 70 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         13 13 13 13 14 14 16 16 18 19 17 17 17 17 14 14 16 14 14 16 16
Clouds           B1 B1 SC SC SC SC B1 B1 SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC B1
PoP 12hr                     30          40          50          50          40
QPF 12hr                   0.22   0.17-0.28   0.17-0.25   0.37-0.44   0.22-0.53
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC IS IS IS SC SC SC SC IS IS IS SC SC SC SC SC SC IS IS SC
Tstms                                                                        IS
Heat index       87 92 94 89 81          87 92 93 89 84 80       88 92 94 90 83
Max heat         90    99    98    88    90    98    97    87    90    98    98


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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    87      75    87      74    87      75    88
Temp          76 82 87 79   76 81 87 78   75 81 87 79   76 82 88 80
Dewpt         72 72 72 72   72 72 72 71   71 71 71 70   70 71 70 71
PWind dir         E    NE      NE    NE      NE    NE      NE    NE
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    30      20    20      20    20      10    10
Rain shwrs    SC SC SC IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$
VIZ002-242000-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 AM AST Wed Apr 24 2024

Date             Wed 04/24/24            Thu 04/25/24            Fri 04/26/24
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      86          74          85          74          85
Temp             81 84 86 82 78 76 75 75 80 84 85 82 78 76 75 75 80 84 85 82 79
Dewpt            75 75 74 74 74 74 74 74 74 74 73 72 72 72 72 72 73 73 73 73 73
RH               82 74 68 77 88 94 97 97 82 72 67 72 82 87 90 90 79 70 67 74 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         13 12 11 10 10 11 11 12 14 17 17 16 14 14 13 10 14 14 14 14 14
Wind gust                                                     20
Clouds           B1 B1 SC SC SC SC B1 B1 SC SC SC SC B2 B2 B1 B1 SC SC SC SC SC
PoP 12hr                     30          50          50          50          30
QPF 12hr              0.34-0.48   0.27-0.33        0.20        0.40   0.22-0.30
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC IS SC SC SC SC SC SC IS IS IS SC SC SC SC SC SC IS IS SC
Heat index       86 92 94 88             86 91 92 87             84 90 92 88 80
Max heat         90   100    99    84    89    98    97          88    98    97


Date          Sat 04/27/24  Sun 04/28/24  Mon 04/29/24  Tue 04/30/24
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      73    86      74    86      74    87
Temp          76 81 85 77   74 80 86 78   75 81 86 78   75 81 87 81
Dewpt         72 73 73 72   72 72 73 72   71 71 72 71   71 72 72 72
PWind dir         E    NE      NE    NE      NE    NE      NE    NE
Wind char        GN    GN      BZ    BZ      GN    BZ      BZ    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30    20      20    20      20    20      10    20
Rain shwrs    SC IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$


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