Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 192102
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
502 PM AST Fri Apr 19 2024

PRZ001-200800-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                70 73 78    75 82 84    68 72 76    76 82 85    69 73 78
Temp             77 75 74 74 78 81 82 79 75 74 73 73 78 81 82 79 76 75 74 74 81
Dewpt            72 71 71 70 72 72 73 72 72 72 71 71 72 73 74 74 73 73 73 72 74
RH               85 87 90 87 82 74 74 79 90 93 93 93 82 77 77 85 90 94 97 93 79
Wind dir          N NE NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E
Wind spd          4  5  5  4  5  9 10  9  6  5  4  5  8 10 11  9  6  5  4  4  4
Clouds           B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     40          40          40          50          50
QPF 12hr              0.09-0.19   0.20-0.28   0.06-0.11   0.16-1.48        0.16
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS IS SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC
Tstms                                                      IS IS
Heat index                      85 86 81                86 88 83             85
Max heat         89    83    85    91    90          86    95    94          91


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      73    86      74    85      73    84      72    84
Temp          87 78   74 80 86 78   75 80 85 77   74 79 84 76   73 79 84 76
Dewpt         76 75   73 74 76 74   73 74 75 73   72 72 73 72   71 73 74 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B1 B2   B2 B2 B2 B1   SC SC B1 SC   FW SC B1 SC
PoP 12hr         60      60    60      60    60      40    40      50    50
Rain shwrs    NM NM   NM NM NM NM   SC SC NM SC   IS SC SC IS   IS SC SC SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ002-200800-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                64 73 78    76 84 89    63 72 76    76 84 88    64 73 78
Temp             77 75 74 74 79 83 84 81 76 75 73 73 79 83 84 81 77 75 74 74 81
Dewpt            72 71 71 70 71 71 72 72 72 71 71 71 72 73 74 74 73 73 73 72 74
RH               85 87 90 87 77 67 67 74 87 87 93 93 79 72 72 79 87 94 97 93 79
Wind dir          N  N NE NE NE NE NE NE NE NE NE NE NE NE  E NE  E  E  E  E  E
Wind spd          6  6  6  5  6  9  9 10  8  8  6  6  8 10 10  9  6  6  5  5  5
Clouds           B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     50          40          40          60          60
QPF 12hr              0.13-0.21   0.15-0.23        0.11   0.16-0.60        0.18
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS SC IS IS SC SC SC SC SC SC SC SC NM NM NM NM SC
Tstms                                                      IS IS
Heat index                   82 87 89 85             81 88 90 86             86
Max heat         92    85    89    98    97    84    90   100    99    86    94


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      74    86      74    84      73    84      73    84
Temp          86 78   75 81 86 78   75 80 84 77   74 79 84 77   74 79 84 77
Dewpt         75 74   73 74 75 74   73 74 74 73   72 72 72 71   71 72 73 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B1 B2   B2 B2 B2 B1   B1 B1 B1 SC   B1 B1 B1 SC
PoP 12hr         60      60    60      60    60      40    40      50    50
Rain shwrs    SC NM   NM NM NM NM   SC NM NM NM   SC SC SC IS   SC SC SC SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ003-200800-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                65 72 78    76 84 88    64 71 76    75 84 89    66 73 78
Temp             77 75 73 73 79 83 84 80 76 74 72 72 78 82 84 81 77 75 74 74 80
Dewpt            70 70 70 68 69 68 69 70 70 69 69 68 70 71 72 72 72 71 71 71 72
RH               79 84 90 84 72 61 61 72 82 84 90 87 76 69 67 74 85 87 90 90 77
Wind dir          N  N  N  N NE NE NE NE NE NE NE NE NE  E  E  E NE NE  E  E  E
Wind spd          5  5  6  6  6  9 11  9  8  6  6  6  6 11 11 10  6  5  5  5  5
Wind gust                          24                   23 24 20
Clouds           B1 SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 SC
PoP 12hr                     50          40          40          60          60
QPF 12hr              0.02-0.15   0.11-0.27   0.03-0.11   0.05-0.25   0.05-0.19
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC IS IS IS IS IS IS SC SC SC SC IS IS SC SC NM NM NM NM SC
Tstms
Heat index                   81 86 88 83             80 86 89 84             84
Max heat         92    84    87    97    96          87    98    98    84    92


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      73    86      74    84      72    84      72    84
Temp          86 78   74 80 86 78   75 80 84 77   73 79 84 77   73 79 84 77
Dewpt         73 73   72 72 72 73   72 72 72 72   71 70 70 70   69 70 71 71
PWind dir         E       E     E       E     E      NE     E      NE     E
Wind char        LT      LT    GN      LT    GN      GN    GN      LT    GN
Avg clouds    SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC FW   FW SC B1 SC
PoP 12hr         40      40    30      50    60      50    40      40    40
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC IS   IS SC SC SC
Tstms                          IS         IS IS

$$
PRZ004-200800-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                65 69 73    75 81 88    63 68 71    75 81 88    65 69 72
Temp             74 72 70 70 76 79 81 77 72 70 69 69 75 79 81 78 74 72 70 70 77
Dewpt            70 69 68 67 69 69 70 70 69 69 68 68 70 71 72 71 71 70 70 69 71
RH               87 90 93 90 79 72 69 79 90 97 97 97 84 77 74 79 90 93100 97 82
Wind dir          N  N  N  N  N NE NE NE NE NE NE NE NE NE  E NE NE  E  E  E  E
Wind spd          4  3  4  3  4  6  8  9  4  3  3  4  4  8  8  6  4  2  2  3  4
Clouds           B1 SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     50          40          40          60          60
QPF 12hr              0.03-0.17   0.13-1.42   0.03-0.11   0.13-1.49   0.11-0.19
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS IS SC SC SC SC IS IS SC SC NM NM NM NM NM NM SC
Tstms                                 IS                   IS IS
Heat index                      81 83                   82 84
Max heat         88          84    93    92          83    95    94          87


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      70    83      71    82      69    82      69    82
Temp          84 75   71 77 83 75   72 77 82 74   70 76 82 73   70 76 82 73
Dewpt         73 72   71 72 73 71   70 71 72 71   69 70 70 69   69 70 71 70
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2   B2 B1 B1 B2   B1 B1 B2 B2   B1 B1 SC SC   FW SC B1 SC
PoP 12hr         60      60    60      60    60      40    40      50    50
Rain shwrs    SC SC   NM SC SC SC   SC SC NM NM   SC SC SC IS   IS SC SC SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ005-200800-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 72 76    76 82 85    67 70 74    78 83 86    67 72 76
Temp             76 74 73 73 78 81 82 79 74 72 71 71 77 81 83 80 76 74 73 73 80
Dewpt            73 72 71 70 72 74 74 74 73 72 71 71 73 75 76 76 74 74 72 72 74
RH               90 93 93 90 82 79 77 85 97100100100 87 82 80 88 94100 97 97 82
Wind dir         NE NE  E  E  E NE NE NE NE  E  E  E  E NE NE  E  E  E  E  E  E
Wind spd          5  6  6  5  5  9 11  9  8  8  6  6  9 11 12 10  8  6  5  4  4
Clouds           B1 SC B1 SC SC SC B1 B2 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     40          50          40          50          50
QPF 12hr              0.05-0.16   0.20-0.84   0.02-0.11   0.16-1.12   0.05-0.16
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS SC SC IS IS SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC
Tstms                                 IS                   IS IS
Heat index                      86 88 81                87 91 84             85
Max heat         90          84    96    94          84   100    99          90


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      72    85      73    85      72    84      71    84
Temp          87 77   73 79 85 77   74 80 85 77   73 79 84 76   72 78 84 76
Dewpt         78 76   73 75 78 76   73 75 78 75   72 73 76 73   71 73 76 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B1 B2   B1 B1 B1 B2   SC B1 B1 B1   SC SC SC SC   CL FW SC SC
PoP 12hr         60      50    60      50    50      40    40      20    30
Rain shwrs    NM NM   SC SC NM NM   SC SC SC SC   SC SC SC IS      IS IS SC
Tstms         IS IS         IS IS            IS

$$
PRZ006-200800-
Central Interior-
Including the cities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                63 69 73    75 78 87    60 67 71    74 78 89    62 68 73
Temp             73 71 69 69 74 77 78 75 71 69 68 68 73 77 78 75 72 70 69 69 75
Dewpt            69 69 68 66 68 69 70 70 69 68 67 67 69 70 72 72 70 69 68 68 70
RH               87 93 97 90 82 76 76 84 93 97 97 97 87 79 82 90 93 97 97 97 84
Wind dir          N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E
Wind spd          3  3  4  3  4  5  6  5  4  4  3  4  4  6  6  5  3  3  2  2  3
Wind gust                          21                   23 24
Clouds           B1 FW FW SC FW SC B2 OV SC SC SC SC SC SC B2 B2 SC SC SC SC SC
PoP 12hr                     50          80          40          70          30
QPF 12hr              0.03-0.11   0.21-3.01   0.01-0.06   0.07-1.51   0.01-0.16
Snow 12hr                    MM          MM          MM
Rain shwrs       SC IS IS IS IS    NM  D SC SC       IS IS NM NM SC SC SC SC IS
Tstms                              IS IS                   IS IS
Heat index                                                 81
Max heat         88          83    90    90          83    94    94          87


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          81      69    81      70    80      68    80      67    80
Temp          81 73   70 75 81 74   71 76 80 72   69 75 80 72   68 74 80 72
Dewpt         73 72   70 71 73 71   70 70 72 71   68 69 70 69   68 69 71 69
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC SC SC B1   SC SC B1 B1   SC SC SC FW   CL FW SC SC
PoP 12hr         60      20    50      30    60      30    30      20    50
Rain shwrs    IS SC   IS IS IS SC   IS IS SC NM   IS IS IS IS      IS IS SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ007-200800-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                63 72 76    75 83 91    61 70 75    75 84 91    62 71 77
Temp             77 74 73 73 78 82 83 80 75 73 71 71 78 83 84 81 76 74 72 72 79
Dewpt            69 68 67 66 67 66 69 70 69 68 67 66 67 68 71 71 70 70 69 68 69
RH               76 82 81 79 69 58 63 72 82 84 87 84 69 61 65 72 82 87 90 87 72
Wind dir         NE NE  N  N NE  E SE NE NE NE NE NE NE  E  E  E NE NE  E  E  E
Wind spd          4  4  4  4  4  6  6  3  5  4  4  4  4  9 10  6  4  3  3  3  4
Wind gust                          21                   24 25 19
Clouds           B1 FW FW CL CL FW B2 OV SC FW SC SC CL CL B1 B1 FW FW FW FW CL
PoP 12hr                     50          80          20          40           0
QPF 12hr                   0.03   0.14-2.98   0.01-0.06   0.03-1.43   0.00-0.05
Snow 12hr                    MM          MM          MM
Rain shwrs       SC                 D  D IS    IS IS       NM NM
Tstms                              IS IS                   IS IS
Heat index                   80 84 86 82                85 89 84             82
Max heat         92    83    86    96    96          85   100    99    83    88


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      73    85      74    85      72    84      71    84
Temp          85 77   73 80 85 78   74 80 85 76   73 79 84 76   72 79 84 76
Dewpt         72 72   71 70 72 72   70 70 72 71   69 68 69 69   67 67 70 70
PWind dir         E       E     E       E     E       E     E      NE     E
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   FW FW FW FW   FW FW SC SC   SC FW FW SC   CL FW SC SC
PoP 12hr         20       0     5       5    40       5    50       5    50
Rain shwrs    IS IS         IS IS      IS IS SC   IS IS SC SC      IS IS SC
Tstms                                        IS

$$
PRZ008-200800-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 72 75    77 81 89    66 70 73    78 81 88    66 71 74
Temp             76 74 73 73 77 80 81 78 74 72 71 71 76 80 81 78 75 73 72 72 78
Dewpt            71 71 70 69 70 72 72 72 71 71 70 70 71 73 74 74 73 72 72 71 72
RH               85 90 90 87 79 77 74 82 90 97 97 97 85 79 79 88 94 97100 97 82
Wind dir         NE NE  E  E  E NE NE NE NE  E  E  E  E NE NE NE  E  E  E  E  E
Wind spd          9  9  8  8 10 11 13 12 11 11  9  9 11 12 12 11 10  9  8  6  5
Wind gust                          25 24    21 19 19 21    24 21 20 19
Clouds           SC SC SC FW FW SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     30          40          20          40          30
QPF 12hr              0.02-0.09   0.15-0.84   0.02-0.09   0.11-1.36   0.02-0.13
Snow 12hr                    MM          MM          MM
Rain shwrs       IS IS SC    IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms                                 IS                   IS IS
Heat index                      83 85                   83 86 81
Max heat         92          87   100    98          85   100    99          86


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      71    82      73    82      72    81      71    82
Temp          83 76   72 78 82 76   73 78 82 76   73 77 81 75   72 77 82 75
Dewpt         76 75   72 73 76 75   72 73 76 74   72 72 74 72   71 71 74 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B1 B2   B1 SC SC B1   SC SC B1 B1   SC SC SC FW   CL FW SC SC
PoP 12hr         60      40    60      30    50      30    30      10    30
Rain shwrs    NM NM   SC IS NM NM   IS IS SC SC   IS IS IS IS      IS IS SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ009-200800-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                63 68 73    75 79 90    62 67 71    75 80 90    63 68 72
Temp             73 71 69 69 74 78 79 75 71 69 68 68 74 78 80 76 72 70 69 69 75
Dewpt            69 69 68 66 67 69 71 71 69 68 67 66 68 70 73 72 71 70 68 67 70
RH               87 93 97 90 79 74 77 87 93 97 97 93 82 76 79 87 97100 97 93 84
Wind dir         NE NE NE  E NE NE NE NE NE NE  E NE NE  E  E NE  E  E  E  E  E
Wind spd          5  4  4  4  4  5  4  5  5  5  4  4  5  5  4  4  4  3  3  3  3
Wind gust                          14 16
Clouds           B1 FW FW FW FW FW OV OV SC FW SC SC FW FW OV OV FW FW FW FW FW
PoP 12hr                     50          80          20          70           5
QPF 12hr              0.02-0.08   0.22-2.88        0.01   0.22-1.44   0.00-0.09
Snow 12hr                    MM          MM          MM
Rain shwrs       SC    IS           D  D IS IS       IS IS NM NM IS IS IS IS IS
Tstms                              IS IS                   IS IS
Heat index                         81                   80 83
Max heat         91          84    94    94          83    98    97          86


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          81      69    81      70    80      68    80      67    80
Temp          81 73   70 75 81 74   71 76 80 72   69 75 80 72   68 75 80 72
Dewpt         74 72   70 70 74 72   70 70 74 71   69 69 72 70   68 68 72 70
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   FW FW SC SC   FW FW SC B1   SC SC SC SC   CL FW SC B1
PoP 12hr         60       0    50       5    60      20    30       5    60
Rain shwrs    NM NM   IS IS SC SC      IS NM NM   IS IS IS SC      IS IS NM
Tstms         IS IS         IS IS         IS IS

$$
PRZ010-200800-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                67 72 78    75 85 89    65 70 76    75 85 88    66 72 77
Temp             77 75 73 73 79 83 85 81 75 73 71 71 78 83 85 81 77 74 73 73 79
Dewpt            71 70 69 68 70 71 72 73 71 71 70 69 71 72 74 74 73 72 71 70 72
RH               82 84 87 84 74 67 65 77 87 93 97 93 79 70 70 79 87 93 93 90 79
Wind dir         NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E NE  E  E  E  E  E
Wind spd         11 10  9  9  9  8  9 11 10 11  9  9  9  5  5  6  9  6  5  4  4
Wind gust        25 24 21 21 21 20 24 27 28 25 24 25 23 18 20 23 20 21
Clouds           SC FW FW CL FW FW B2 B2 SC FW SC SC FW FW B2 B2 FW FW FW FW FW
PoP 12hr                     30          70          20          60           0
QPF 12hr                   0.02   0.06-2.32        0.02   0.07-1.42   0.00-0.07
Snow 12hr                    MM          MM          MM
Rain shwrs       SC    IS       IS  D NM IS IS IS IS       NM NM             IS
Tstms                              IS IS                   IS IS
Heat index                   81 88 91 85                89 93 87             82
Max heat         94    85    87    99    98          86   100   100    84    88


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      72    85      73    85      72    84      71    85
Temp          85 77   73 79 85 77   74 80 85 77   73 79 84 76   72 79 85 76
Dewpt         76 75   72 73 76 75   72 73 76 74   72 72 74 73   71 71 74 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW FW B1   SC SC SC B2   B1 SC FW SC   FW FW FW SC
PoP 12hr         50       5    50      10    60      50    40       5    50
Rain shwrs    NM NM   IS IS NM IS   IS IS IS NM   SC SC SC SC   IS IS SC SC
Tstms         IS IS         IS IS         IS IS

$$
PRZ011-200800-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                70 72 76    83 88 92    68 70 75    82 88 92    70 72 77
Temp             78 75 73 73 81 86 88 83 77 74 71 71 80 86 88 84 78 76 73 73 81
Dewpt            71 69 68 68 68 68 69 70 70 69 68 67 67 68 71 71 72 71 70 70 70
RH               79 82 84 84 65 55 54 65 79 84 90 87 65 55 57 65 82 85 90 90 69
Wind dir         NE NE NE NE NE SE  S  E NE NE NE NE NE SE SE  E  E  E  E  E  E
Wind spd         10  6  6  5  3  8  9  4  4  5  4  4  3  9  8  5  6  4  4  3  5
Wind gust        26 21             19                   20 20
Clouds           SC FW FW CL CL CL OV B2 SC CL SC SC CL CL SC SC CL CL CL CL CL
PoP 12hr                     30          70          20          30           0
QPF 12hr                   0.01   0.21-2.32        0.02   0.02-0.40           0
Snow 12hr                    MM          MM          MM
Rain shwrs       SC                 D NM IS    IS IS       IS IS
Tstms                              IS IS
Heat index                   83 89 92 87             82 89 94 88             84
Max heat         93    83    86    96    96          86    99    98    83    89


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      73    88      74    88      71    87      71    88
Temp          88 78   74 81 88 79   75 82 88 77   72 80 87 77   72 81 88 77
Dewpt         73 74   73 72 72 73   72 71 73 73   71 70 71 71   69 67 71 71
PWind dir        SE       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW SC   FW FW FW FW   SC SC SC B1   B2 B1 FW B1   SC FW FW B1
PoP 12hr         20       0    20      20    60      60    50      10    50
Rain shwrs    IS IS            IS   IS IS IS SC   NM NM SC SC   IS IS SC SC

$$
PRZ012-200800-
Culebra-
Including the city of Culebra
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      76          89    71 75 77          88          76
Temp             81 79 77 77 83 88 89 85 80 78 76 76 82 87 88 85 80 78 77 77 83
Dewpt            73 73 72 72 72 72 73 73 73 73 73 72 73 73 74 74 74 74 74 74 75
RH               77 82 85 85 70 59 59 67 79 85 90 87 74 63 63 70 82 88 90 90 77
Wind dir         NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E
Wind spd         12 12 13 13 12 12 12 13 14 14 13 13 14 13 12 12 13 13 12 11 10
Clouds           B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     50          40          40          60          60
QPF 12hr                   0.20        0.15        0.11   0.23-0.29        0.19
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS SC IS IS SC SC SC SC SC SC SC SC NM NM NM NM SC
Tstms                                                      IS IS
Heat index       85 81       89 94 97 91 84          88 94 97 92 85 81       91
Max heat         92    86    90    98    98    85    90    98    98    87    92


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      78    88      77    87      76    88      76    89
Temp          89 82   79 84 88 81   78 83 87 80   77 83 88 81   77 83 89 82
Dewpt         75 75   74 75 75 75   74 74 74 74   73 73 73 73   72 73 73 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      BZ    GN      BZ    GN
Avg clouds    B1 B1   B2 B1 B1 B1   B2 B2 B2 B1   SC SC SC SC   B1 B1 B1 FW
PoP 12hr         50      50    50      60    60      20    40      50    50
Rain shwrs    SC SC   SC SC SC SC   SC NM NM SC   IS IS IS SC   SC SC SC IS
Tstms                                     IS IS

$$
PRZ013-200800-
Vieques-
Including the city of Vieques
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      75    83 89 90    71 74 78    83 88 89          75
Temp             80 78 76 76 83 87 89 85 79 77 75 75 82 86 88 84 80 78 76 76 83
Dewpt            72 72 72 71 72 72 72 72 72 72 72 72 73 73 74 74 74 73 74 73 75
RH               77 82 87 85 70 61 57 65 79 85 90 90 74 65 63 72 82 85 94 90 77
Wind dir          N NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E
Wind spd         12 12 13 13 13 12 12 14 14 14 12 13 13 12 12 12 13 12 11 10  9
Clouds           B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     50          40          40          60          60
QPF 12hr                   0.21        0.16        0.11        0.31        0.18
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC IS IS SC SC SC SC SC SC NM NM NM NM NM NM SC
Tstms                                                      IS IS
Heat index       83          88 94 96 91 82          87 93 96 91 84          91
Max heat         92    86    90    98    97    85    89    98    98    86    93


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      75    89      76    87      75    88      75    88
Temp          90 81   76 83 89 81   77 82 87 80   76 82 88 80   76 82 88 81
Dewpt         75 75   74 75 74 74   73 74 74 73   72 73 72 72   72 73 72 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      BZ    BZ      BZ    GN
Avg clouds    B1 B1   B1 B1 B1 B1   B2 B2 B2 B1   B1 SC SC SC   B1 B1 B1 SC
PoP 12hr         50      50    50      60    60      30    40      50    50
Rain shwrs    SC SC   SC SC SC SC   SC NM NM SC   SC SC IS SC   SC SC SC SC
Tstms                                        IS

$$
VIZ001-200800-
St.Thomas...St. John...and Adjacent Islands-
Including the cities of Anna`s Retreat, Charlotte Amalie,
Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                72 77 79    83 87 89    71 76 78    83 87 90    72 77 80
Temp             81 79 78 78 82 86 87 84 80 78 76 76 82 86 87 84 80 79 78 77 82
Dewpt            72 72 72 71 72 71 72 72 72 72 73 72 73 73 73 73 74 74 74 73 74
RH               74 79 82 79 72 61 61 67 77 82 90 87 74 65 63 70 82 85 88 87 77
Wind dir         NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E
Wind spd         12 13 13 13 13 12 12 13 13 14 13 13 14 14 12 12 13 14 14 13 12
Clouds           B1 B1 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC
PoP 12hr                     50          40          40          60          60
QPF 12hr                   0.17        0.13        0.11        0.29        0.18
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC IS SC IS IS SC SC SC SC SC SC NM NM NM NM NM NM SC
Tstms                                                      IS IS
Heat index       84 81       88 91 93 89 83          87 92 94 90 84 80       88
Max heat         93    86    90    97    96    85    89    99    98    88    91


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      78    87      78    87      76    86      76    87
Temp          87 81   78 83 87 81   78 83 87 80   77 82 86 80   77 82 87 80
Dewpt         74 75   74 74 74 74   74 74 73 73   72 72 72 72   72 73 72 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      BZ    BZ      GN    GN
Avg clouds    SC B1   B2 B1 B1 B1   B2 B2 B2 SC   SC SC SC SC   B1 B1 SC CL
PoP 12hr         50      50    50      60    60      20    40      40    30
Rain shwrs    SC SC   SC SC SC SC   SC NM NM SC   IS IS IS SC   SC SC SC

$$
VIZ002-200800-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
502 PM AST Fri Apr 19 2024

Date           04/19/24      Sat 04/20/24            Sun 04/21/24            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      74          86          74          87          75
Temp             78 76 75 75 81 85 86 83 78 76 75 75 81 86 87 84 79 77 76 76 81
Dewpt            73 72 72 72 73 73 73 73 73 73 73 73 74 74 74 74 74 74 74 73 74
RH               85 87 90 90 77 67 65 72 85 90 94 94 79 68 65 72 85 90 94 90 79
Wind dir         NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E
Wind spd          9 10 10  9 10 11 11 11 12 12 11 11 11 12 11 11 11 11 11 10 11
Clouds           B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 SC
PoP 12hr                     50          40          40          60          60
QPF 12hr              0.16-0.21   0.08-0.16        0.10   0.12-0.26        0.18
Snow 12hr                    MM          MM          MM
Rain shwrs       SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC SC NM NM NM NM SC
Heat index                   85 91 94 89             87 93 96 91 82          87
Max heat         92          88    98    97    83    90   101   100    85    90


Date           04/22  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24  Fri 04/26/24
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      76    87      76    86      73    85      74    85
Temp          86 79   76 82 87 80   77 82 86 78   74 80 85 78   75 80 85 78
Dewpt         75 74   74 74 74 74   74 74 74 73   72 72 72 72   72 73 72 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      BZ    GN      GN    GN
Avg clouds    SC B1   B1 B1 B1 B1   B2 B2 B2 B1   SC SC FW SC   B1 B1 B1 FW
PoP 12hr         40      40    50      60    60      30    40      50    50
Rain shwrs    SC SC   SC SC SC SC   SC NM NM SC   SC SC IS SC   SC SC SC IS

$$


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