Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 180902
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 AM AST Tue Jun 18 2024

PRZ001-182000-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                84 90 93    74 78 82    81 88 91    72 77 81    81 86 90
Temp             85 89 90 87 82 80 78 79 84 87 88 85 81 79 77 78 82 85 86 84 80
Dewpt            76 76 77 77 76 76 75 75 77 77 77 77 76 76 76 76 77 77 77 77 76
RH               75 66 66 72 82 88 91 88 80 72 70 77 85 91 97 94 85 77 75 80 88
Wind dir         SE SE  E  E SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd          4  6  9  8  4  3  4  4  5 10 11 10  6  8  8  6 10 13 12 11  8
Clouds           SC SC B1 OV SC SC SC SC B1 B1 B1 B2 SC SC SC SC SC SC B1 B1 FW
PoP 12hr                     80          50          60          30          50
QPF 12hr              1.03-1.55   0.15-0.36   0.37-0.97        0.07   0.20-0.57
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC  D SC SC IS IS SC NM SC NM IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS SC IS          IS IS IS IS                   IS IS
Heat index       94100102 98 89 84 80 83 93 98100 95 86 81    80 91 96 97 93 85
Max heat        101   110   110    95   101   111   109    93    97   105   103


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    89      78    88      79    88      79    88
Temp          77 84 89 82   78 84 88 82   79 84 88 82   79 84 88 82
Dewpt         76 77 77 76   76 77 77 76   76 77 78 77   77 78 78 77
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr         20    30      20    30      20    50      20    20
Rain shwrs    IS IS IS SC   IS IS IS SC   IS IS SC SC   IS IS IS IS

$$
PRZ002-182000-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                78 89 93    66 76 82    77 87 91    69 79 82    79 88 94
Temp             84 88 89 86 81 78 76 78 83 86 87 85 82 80 79 80 84 87 88 86 82
Dewpt            76 76 76 76 76 76 75 75 77 77 76 77 76 76 76 76 77 77 76 77 76
RH               77 68 66 72 85 94 97 91 82 75 70 77 82 88 91 88 80 72 68 75 82
Wind dir         SE SE SE  E  E SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd          5  8  9  8  4  4  5  5  8  9 10 10  9 10 10 11 12 12 11 11  9
Wind gust                                            19 20 20 21
Clouds           SC SC SC B2 SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B2 B2 FW
PoP 12hr                     60          60          60          40          60
QPF 12hr              0.85-1.05   0.31-0.38   0.67-0.97        0.10   0.49-0.60
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC NM SC SC SC SC NM NM NM NM SC SC SC SC SC SC NM NM IS
Tstms            IS IS    IS IS          IS IS IS IS             IS IS IS IS
Heat index       93 98100 96 87 82    80 91 96 97 95 89 86 84 86 94 99100 96 89
Max heat        100   109   109    94   100   109   108    96   103   111   109


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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          78    88      80    88      79    88      79    88
Temp          78 84 88 82   80 85 88 82   79 84 88 82   79 85 88 82
Dewpt         75 76 76 76   75 76 76 76   76 77 77 77   76 78 78 77
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC B1 B1 SC   B1 B1 B1 B1   B1 SC SC SC   SC SC B1 B1
PoP 12hr         40    40      40    40      40    50      50    50
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   IS SC SC SC
Tstms                                                         IS IS

$$
PRZ003-182000-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                79 89 93    69 77 82    77 86 92    69 77 82    78 86 90
Temp             84 88 89 86 81 79 77 78 82 85 86 84 81 79 77 79 82 85 86 84 80
Dewpt            74 73 74 75 75 74 74 74 75 75 74 75 75 75 74 74 75 74 74 75 74
RH               72 61 61 70 82 85 90 88 79 72 68 74 82 88 90 85 79 70 68 74 82
Wind dir          E SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd          4  8  8  6  4  4  4  5  8  9  9  9  8  8  9  9 10 12 11 11  8
Wind gust                                         19          19 20 26 24
Clouds           SC SC SC B1 SC SC SC SC B1 B2 SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     50          40          60          30          30
QPF 12hr              0.38-0.94   0.18-0.35   0.27-0.74        0.08   0.13-0.50
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC IS SC SC SC SC IS SC NM SC SC SC SC IS IS SC SC IS IS IS
Tstms            IS IS    IS IS          IS IS IS IS
Heat index       91 96 98 94 86 81    80 89 93 95 92 85 82 80 82 89 93 94 91 84
Max heat         99   107   107    94    99   106   106    95   100   106   105


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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      78    87      79    86      79    87
Temp          77 83 88 82   78 83 87 82   79 83 86 81   79 84 87 82
Dewpt         74 75 73 74   74 74 74 74   74 75 75 75   75 76 76 76
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr         20    20      40    40      30    40      20    40
Rain shwrs    IS IS IS IS   IS SC SC IS   SC IS IS SC   IS IS SC SC

$$
PRZ004-182000-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                78 87 91    68 74 78    77 84 88    69 74 78    78 84 89
Temp             82 85 87 84 79 76 74 76 80 83 84 81 77 75 74 75 80 83 84 81 77
Dewpt            74 74 74 74 74 73 73 73 75 75 74 74 73 74 73 73 75 75 74 74 74
RH               77 70 65 72 85 90 97 90 85 77 72 79 87 97 97 94 85 77 72 79 90
Wind dir         SE SE SE SE  E SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd          4  6  8  6  3  2  3  4  5  8  9  8  5  4  5  5  9 10 10  9  4
Clouds           SC SC B1 B2 SC SC SC SC B1 B2 SC B1 SC SC SC SC SC SC B1 B1 FW
PoP 12hr                     60          50          60          30          40
QPF 12hr              0.42-1.46   0.18-0.35   0.36-0.90        0.07   0.22-0.59
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC NM SC IS IS IS SC NM SC SC IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS IS IS          IS IS IS IS                   IS IS
Heat index       87 93 95 90 81          84 90 91 87             83 89 91 86
Max heat         95   104   103    89    94   103   101    86    95   103   101


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    86      76    85      77    85      77    85
Temp          74 81 86 80   76 81 85 80   77 82 85 80   77 82 85 80
Dewpt         73 74 74 74   73 74 74 74   73 75 75 75   74 76 76 75
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr         20    30      30    30      30    50      20    30
Rain shwrs    IS IS IS SC   IS SC SC SC   SC IS SC SC   IS IS IS SC

$$
PRZ005-182000-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                84 90 93          76    84 88 92    72 75 79          86
Temp             84 88 90 86 81 78 76 78 83 87 88 85 80 77 75 77 82 85 86 84 79
Dewpt            76 77 77 77 76 74 74 74 77 78 78 77 76 76 75 75 77 78 78 77 76
RH               77 70 66 75 85 88 94 88 82 75 72 77 88 97100 94 85 80 77 80 91
Wind dir         SE  E NE NE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          3  3  6  3  2  4  3  4  4  8 10  8  8  8  6  6  6 12 14 14 11
Wind gust                                                              26 27 23
Clouds           FW SC B2 OV SC FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC FW
PoP 12hr                     80          30          50          20          20
QPF 12hr              1.19-1.55   0.06-0.23   0.27-1.04        0.05   0.19-0.46
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC NM  D SC IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC IS
Tstms               IS IS SC IS             IS IS IS
Heat index       93100103 97 87          93100102 96 84          90 97 99 93 82
Max heat        100   110   110    90   101   113   111    90    96   108   105


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    89      78    88      79    88      79    88
Temp          75 84 89 82   78 84 88 82   79 84 88 82   79 84 88 82
Dewpt         75 77 78 76   75 77 78 77   75 77 78 77   76 78 79 77
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW SC SC   FW FW FW SC   FW FW SC SC   FW FW SC SC
PoP 12hr          5    30       5    20       5    40       5    50
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC         SC SC
Tstms                                              IS         IS IS

$$
PRZ006-182000-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                79 85 92    64 73 79    77 82 90    65 72 77    77 82 89
Temp             80 83 85 82 77 75 73 74 78 81 82 80 76 73 72 73 78 81 82 80 75
Dewpt            72 73 73 73 72 72 72 71 73 74 74 73 73 72 71 72 74 73 74 73 73
RH               77 72 67 74 85 90 97 90 85 79 77 79 90 97 97 97 88 77 77 79 94
Wind dir         SE SE SE  E SE SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd          3  4  4  3  2  2  2  3  4  6  8  6  4  4  4  4  6 10 10  9  5
Wind gust                                                           26 24 19
Clouds           FW SC B2 B2 SC FW FW FW FW B1 B1 B2 FW FW FW FW SC SC SC SC FW
PoP 12hr                     70          20          70          20          20
QPF 12hr              0.39-1.55   0.06-0.23   0.27-1.08        0.04   0.13-0.46
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC NM NM IS IS IS IS IS SC SC NM IS IS IS IS IS IS IS IS
Tstms               IS IS IS IS             IS IS IS
Heat index       83 89 91 86             81 86 87 83             80 85 87 82
Max heat         95   104   104    88    95   103   101    85    92   100    99


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    84      74    83      75    83      75    83
Temp          72 79 84 77   74 79 83 78   75 80 83 78   75 80 83 78
Dewpt         71 73 73 73   72 73 74 73   72 74 74 73   73 74 75 74
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   FW FW SC SC   SC FW SC SC   FW FW FW SC
PoP 12hr          5    40      10    20      10    40       5    40
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC         SC SC
Tstms                                              IS            IS

$$
PRZ007-182000-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                79 88 93    64 76 81    77 86 94    65 75 80    77 85 91
Temp             83 87 88 85 81 78 76 78 82 85 86 84 79 77 75 77 81 84 85 83 79
Dewpt            72 72 72 73 73 72 72 72 73 73 73 74 73 72 72 71 73 72 73 73 72
RH               70 61 59 67 77 82 87 82 74 67 65 72 82 85 90 82 77 67 67 72 79
Wind dir          E SE SE SE  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd          3  6  8  6  4  3  4  5  8  9  9  8  6  6  5  5  6 12 13 11  6
Wind gust              19                   21 19                   27 28 25
Clouds           SC SC SC B1 FW FW FW SC FW SC SC B1 FW FW FW FW SC SC SC SC CL
PoP 12hr                     50          20          40          20          30
QPF 12hr              0.26-1.04   0.06-0.21   0.18-0.95        0.03   0.12-0.54
Snow 12hr                    MM          MM          MM
Rain shwrs       IS SC SC SC IS IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC
Tstms                  IS IS                IS IS IS                   IS IS
Heat index       89 94 95 91 85 81    80 88 92 93 90 83          86 90 92 89 82
Max heat         96   106   105    92    97   105   104    91    93   103   102


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    88      77    86      78    86      78    86
Temp          75 83 88 81   77 83 86 81   78 83 86 81   78 83 86 81
Dewpt         72 72 72 72   70 71 73 72   72 72 74 73   73 74 74 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW SC   FW FW SC SC   FW FW FW SC   FW FW FW SC
PoP 12hr          5    20       5    30       5    30       5    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC         SC SC
Tstms                                              IS

$$
PRZ008-182000-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                84 87 93    73 76 79    82 86 92          74    83 86 91
Temp             82 86 87 84 80 78 76 77 82 85 86 83 79 76 74 76 81 85 86 83 79
Dewpt            75 76 76 75 75 74 74 73 75 77 77 76 76 75 74 74 76 77 78 77 76
RH               79 72 70 74 85 88 94 87 79 77 75 80 91 97100 94 85 77 77 82 91
Wind dir          E  E  N  E SE SE SE SE  E  E NE  E  E  E  E  E  E  E  E  E  E
Wind spd          2  3  5  3  4  3  4  4  3  5  6  4  6  9  8  6  8 11 16 16 14
Wind gust                                                              27 27 27
Clouds           FW SC B2 OV FW FW FW FW FW FW B1 B2 SC SC SC SC FW FW SC SC CL
PoP 12hr                     80          10          70          20          40
QPF 12hr              1.37-1.45        0.07   0.31-1.04        0.05   0.19-0.54
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS NM  D IS IS    IS IS IS SC NM IS IS IS IS IS IS SC SC
Tstms                  IS SC                   IS IS                   IS IS
Heat index       89 96 98 92 84          88 95 97 91 81          88 96 99 93 81
Max heat         99   110   110    89    98   113   111    88    96   112   110


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    86      77    87      78    87      78    87
Temp          75 82 86 80   77 83 87 81   78 83 87 81   78 83 87 81
Dewpt         74 75 78 76   74 75 78 76   74 76 78 77   75 76 79 77
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      LT    GN      GN    LT
Avg clouds    FW FW SC SC   FW FW FW SC   FW FW SC SC   FW FW SC B1
PoP 12hr          5    30       5    30       5    60       5    60
Rain shwrs    IS IS IS IS         SC SC         NM NM         NM NM
Tstms                                           IS IS         IS IS

$$
PRZ009-182000-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                79 85 93    66 73 78    77 83 93    67 72 77    78 83 91
Temp             80 83 85 82 77 75 73 75 79 82 83 81 76 74 72 74 79 82 83 81 76
Dewpt            72 73 73 72 72 72 71 70 73 74 74 73 73 72 71 70 73 73 75 74 73
RH               77 72 67 72 85 90 93 84 82 77 74 77 90 93 97 87 82 74 77 79 90
Wind dir         SE SE  E  E SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd          3  3  3  3  3  3  3  4  4  6  4  3  4  4  4  3  3  8  8  6  6
Wind gust                                   21                      26 26 23
Clouds           FW SC B2 B2 FW CL FW FW FW SC B2 OV FW FW FW FW FW FW B2 B2 CL
PoP 12hr                     80          10          80          10          60
QPF 12hr              0.33-1.49   0.04-0.11   0.24-1.06        0.03   0.28-0.55
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS NM NM IS    IS IS IS IS NM  D IS IS IS IS IS IS NM NM
Tstms                  IS IS                   IS SC                   IS IS
Heat index       83 89 91 86             82 88 90 85             81 88 91 85
Max heat         95   106   103    87    95   105   103    86    93   107   106


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    85      74    84      75    84      75    84
Temp          72 79 85 78   74 80 84 78   75 80 84 78   75 80 84 78
Dewpt         71 72 75 73   71 72 75 73   71 73 75 74   72 74 75 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW SC SC   FW FW SC SC   FW FW SC SC   FW FW SC B1
PoP 12hr          5    60       5    60       5    60       5    60
Rain shwrs          NM NM         NM NM         NM NM         NM NM
Tstms               IS IS         IS IS         IS IS         IS IS

$$
PRZ010-182000-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                79 89 93    70 76 81    77 88 92    70 75 80    79 87 91
Temp             84 88 89 86 81 78 76 78 83 87 88 85 80 77 75 77 82 86 87 84 79
Dewpt            75 76 76 76 75 75 74 73 76 77 77 77 76 75 74 73 76 77 78 78 76
RH               74 68 66 72 82 91 94 85 80 72 70 77 88 94 97 87 82 75 75 82 91
Wind dir          E  S  E NE  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd          4  5  6  5  6  5  5  6  6  6  6  5  5  6  6  6  5  5  6  8  9
Wind gust                       17       20 21 20 20 20 21 24 21 19 17 20 20 21
Clouds           FW FW B1 B2 FW FW FW FW FW FW B2 B2 SC SC FW FW FW FW B1 B1 CL
PoP 12hr                     60          10          70          20          60
QPF 12hr              0.24-1.39   0.05-0.10   0.18-1.04   0.02-0.09   0.09-0.54
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS NM NM IS    IS IS IS IS NM  D SC SC IS IS IS IS NM NM
Tstms                  IS IS                   IS SC                   IS IS
Heat index       92 99101 96 86 80       91 98101 95 83          90 97100 95 82
Max heat         98   110   110    92    97   113   111    91    95   112   111


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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    89      78    87      79    87      79    87
Temp          75 83 89 82   78 83 87 82   79 84 87 82   79 84 87 82
Dewpt         74 75 78 76   74 75 77 76   74 76 78 77   75 76 78 77
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC SC   FW FW SC SC   FW FW FW SC   FW FW SC SC
PoP 12hr          5    60       5    50       5    50       5    60
Rain shwrs          NM NM         NM NM         NM NM         NM NM
Tstms               IS IS         IS IS         IS IS         IS IS

$$
PRZ011-182000-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                      92    75 77 81    87 92 94    74 76 81    85 89 92
Temp             86 90 92 89 83 80 77 79 86 90 92 88 82 79 77 78 84 87 89 86 80
Dewpt            74 74 74 74 74 74 74 74 74 74 75 75 75 75 74 73 74 74 75 75 74
RH               68 60 56 61 74 82 90 85 68 60 58 66 79 88 90 85 72 65 64 70 82
Wind dir          E SE SE SE  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd          8  9 11 11  8  5  8  9 12 13 12 11 10 10  9  8  8 14 16 12 10
Wind gust              21 23          20 24 26 27 24 25 23 23 20    29 32 27 23
Clouds           FW FW SC SC FW FW FW SC FW FW SC SC SC SC FW FW FW FW SC SC CL
PoP 12hr                     40          20          30          20          20
QPF 12hr              0.25-0.68   0.06-0.12   0.16-0.90        0.04   0.19-0.54
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS IS SC IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC
Tstms                     IS                   IS
Heat index       94100103 98 89 83    83 94100102 97 88 80       91 96 98 94 85
Max heat         96   106   106    92    98   107   106    92    95   105   104


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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          76    91      79    89      80    89      80    89
Temp          76 85 91 83   79 85 89 83   80 85 89 83   80 85 89 83
Dewpt         72 73 72 74   71 71 75 74   73 74 75 76   74 75 76 76
PWind dir         E     E       E     E       E     E       E     E
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW SC   FW FW FW SC   FW FW FW SC   FW FW FW SC
PoP 12hr          5    10       5    20       5    30       5    30
Rain shwrs       IS IS IS         IS IS         SC SC      IS IS SC

$$
PRZ012-182000-
Culebra-
Including the city of Culebra
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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                      91          79          91    78 81 84    87 92 95
Temp             87 90 91 89 84 81 79 81 86 90 91 89 85 83 81 83 88 91 92 89 85
Dewpt            76 76 77 77 77 77 77 77 77 77 78 77 78 77 78 77 78 77 78 77 77
RH               70 64 64 68 80 88 94 88 75 66 66 68 80 82 91 82 72 64 64 68 77
Wind dir         SE SE SE  E  E SE  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd         11 10 10  9  8 10  9  9 14 17 16 17 17 17 18 20 19 18 17 16 17
Clouds           SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          60          60          50          50
QPF 12hr                   0.79        0.37        0.67        0.10        0.52
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC NM NM SC SC SC SC SC SC SC SC SC SC SC
Tstms            IS       IS IS          IS IS IS IS             IS IS IS IS
Heat index       97102105100 92 87 84 87 98103105101 95 92 89 92100104107102 95
Max heat        100   108   107    95   102   108   108    98   103   110   109


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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          81    92      82    90      81    90      81    90
Temp          81 87 92 85   82 87 90 85   81 87 90 85   81 86 90 84
Dewpt         77 77 77 77   77 77 77 77   77 78 79 78   78 79 79 78
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    GN      BZ    GN      BZ    BZ      BZ    BZ
Avg clouds    SC B1 B1 SC   B1 SC SC SC   B1 B1 SC SC   SC SC B1 B1
PoP 12hr         50    50      40    40      30    50      50    50
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
Tstms                                                         IS IS

$$
PRZ013-182000-
Vieques-
Including the city of Vieques
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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 91 93    75 78 81    83 90 93          81    87 92 93
Temp             86 90 91 88 82 80 78 80 85 89 90 88 85 83 81 83 88 91 92 89 85
Dewpt            76 76 77 76 76 76 76 76 77 77 77 76 76 76 76 76 77 77 77 76 76
RH               72 64 64 68 82 88 94 88 77 68 66 68 75 80 85 80 70 64 62 66 75
Wind dir         SE SE SE  E  E  E SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         10  9  9  8  5  9  9  9 12 14 13 14 17 18 18 19 18 18 17 16 17
Clouds           SC SC SC SC SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     50          60          60          50          50
QPF 12hr              0.78-0.85        0.37        0.97        0.13   0.51-0.60
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC NM NM NM NM SC SC SC SC SC SC SC SC SC
Tstms            IS IS    IS IS          IS IS IS IS             IS IS IS IS
Heat index       96101103 98 90 84    84 96102103 99 94 91 89 91100104106101 94
Max heat        100   108   107    92    99   108   107    95   102   109   108


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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          81    91      82    91      81    91      81    91
Temp          81 87 91 85   82 87 91 84   81 87 91 85   81 87 91 85
Dewpt         76 77 77 76   75 76 77 76   76 77 78 77   77 78 78 78
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    GN      BZ    GN      BZ    GN      BZ    BZ
Avg clouds    SC B1 B1 SC   B1 B1 B1 SC   B1 B1 SC SC   SC SC B1 B1
PoP 12hr         50    50      40    40      40    50      50    50
Rain shwrs    SC SC SC SC   SC SC SC SC   SC SC SC SC   IS SC SC SC
Tstms                                                         IS IS

$$
VIZ001-182000-
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 Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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 93    74 78 81    83 89 93    74 78 82    84 89 93
Temp             85 88 89 86 82 80 78 80 85 88 89 87 82 80 78 80 85 88 89 87 83
Dewpt            76 76 76 76 76 76 76 77 77 76 76 77 76 77 77 77 77 76 76 77 76
RH               75 68 66 72 82 88 94 91 77 68 66 72 82 91 97 91 77 68 66 72 80
Wind dir         SE SE SE SE  E  E  E SE SE SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd         11 11 10 10 10 11  9 11 17 19 16 16 18 20 18 19 19 18 18 16 18
Clouds           SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          60          60          50          50
QPF 12hr              0.42-0.78        0.44   0.30-0.37        0.13   0.34-0.52
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC NM NM IS IS SC SC SC SC SC SC SC SC SC
Tstms            IS       IS IS    IS IS IS IS                   IS IS IS IS
Heat index       95 99100 97 89 85 82 85 95 99101 97 90 85 82 85 95 99101 98 91
Max heat        100   107   106    93   100   107   106    94   100   108   107


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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          79    89      81    89      82    89      82    88
Temp          79 85 89 84   81 86 89 84   82 86 89 84   82 86 88 84
Dewpt         77 76 76 76   76 76 76 76   77 77 77 77   78 78 78 78
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    GN      BZ    GN      BZ    BZ      BZ    BZ
Avg clouds    SC SC SC SC   B1 SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         40    40      40    20      30    50      50    50
Rain shwrs    SC SC SC SC   SC SC IS IS   IS SC SC SC   SC SC SC SC
Tstms                                                         IS IS

$$
VIZ002-182000-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 AM AST Tue Jun 18 2024

Date             Tue 06/18/24            Wed 06/19/24            Thu 06/20/24
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 89 93          78          92          81          90
Temp             84 88 89 86 82 80 78 80 86 90 92 89 85 83 81 82 86 89 90 87 83
Dewpt            77 77 77 77 76 76 76 77 77 77 77 77 77 77 76 76 77 77 77 77 76
RH               80 70 68 75 82 88 94 91 75 66 62 68 77 82 85 82 75 68 66 72 80
Wind dir         SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd         10 10  9  9  6 10  9  8 14 17 16 14 14 18 17 17 17 18 17 14 13
Clouds           SC SC SC SC SC SC SC SC B2 SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          60          60          50          50
QPF 12hr              0.44-0.81        0.45   0.29-0.35        0.14   0.15-0.43
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC SC SC NM SC IS IS SC SC SC SC SC SC SC SC SC
Tstms            IS       IS IS    IS IS IS IS IS                IS IS
Heat index       94100101 97 90 85 81 86 98104105101 94 90 87 89 97101102 98 91
Max heat         99   110   109    92   101   110   108    96   101   109   107


Date          Fri 06/21/24  Sat 06/22/24  Sun 06/23/24  Mon 06/24/24
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          79    90      80    90      81    89      81    90
Temp          79 86 90 84   80 86 90 84   81 86 89 84   81 86 90 84
Dewpt         76 76 77 76   76 77 77 77   77 78 78 78   77 78 78 78
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    GN      GN    GN      BZ    BZ      GN    BZ
Avg clouds    SC SC SC SC   B1 SC SC SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         40    40      40    30      30    50      50    50
Rain shwrs    SC SC SC SC   SC SC IS SC   SC SC SC SC   SC SC SC SC
Tstms                                                            IS

$$