Area Forecast Matrices
Issued by NWS San Juan, PR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
FOCA52 TJSJ 162108 AAA
AFMSJU

Area Forecast Matrices...UPDATED
National Weather Service San Juan PR
508 PM AST Mon Sep 16 2019

PRZ001-170815-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 83    86 92 95    74 77 83    86 93 95    73 77 83
Temp             81 79 78 77 86 90 92 86 82 80 78 78 86 92 93 86 82 79 78 77 85
Dewpt            74 74 74 74 74 76 75 74 75 74 73 74 73 73 73 74 73 73 73 72 73
RH               79 85 88 90 68 64 58 68 79 82 85 88 65 54 52 68 74 82 85 85 67
Wind dir         SE SE  E SE  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  E
Wind spd          6  6  6  5 11 13 13 11  5  5  5  5 11 12 13 12  6  6  6  8 10
Wind gust                                                  24
Clouds           B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     50          30          10          30          30
QPF 12hr              0.16-0.41   0.10-0.20   0.05-0.12        0.21   0.09-0.22
Rain shwrs       SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS
Tstms            IS IS IS IS                                           IS IS
Heat index       86 82 80    94102102 94 88 82       94100102 94 87 82       92
Max heat         95    92    98   107   105    93    97   105   105    91    94
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      77    90      77    88      77    91      77    90
Temp          90 81   78 85 90 81   78 84 88 81   78 85 91 81   78 85 90 81
Dewpt         74 74   74 74 75 75   74 75 75 74   73 75 75 74   74 75 75 75
PWind dir         E      SE     E       S    NW       S     S      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC SC B1   B1 B1 B1 B1   SC B1 B1 B2   B1 B1 SC SC
PoP 12hr         40      20    40      40    50      50    60      40    30
Rain shwrs    SC SC   IS IS SC SC   SC SC SC SC   SC SC NM NM   SC SC SC SC
Tstms         IS IS         IS IS         IS IS      IS IS IS

$$

PRZ002-170815-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 77 83    77 89 92    68 77 83    81 89 93    67 77 83
Temp             80 79 78 77 84 88 89 84 81 79 78 77 84 88 89 84 81 79 78 77 83
Dewpt            75 75 74 74 75 76 75 75 75 74 73 74 73 73 74 74 73 73 73 72 74
RH               85 88 88 90 74 68 64 74 82 85 85 90 70 61 61 72 77 82 85 85 74
Wind dir          E SE  E  E  E  E SE SE  E  E  E SE SE SE SE SE SE  E SE SE  E
Wind spd         11 11 10 10 13 16 13 12  9  8  9  9 14 13 12 12  9  9  9  9 11
Wind gust        25 25 21 21 25 26 24    21 20    25       24    20    19
Clouds           B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     60          30          20          40          40
QPF 12hr                   0.41        0.20   0.06-0.13        0.23   0.16-0.22
Rain shwrs       NM NM SC SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS IS                                           IS IS
Heat index       85 82       91 98 99 92 86 83 80    91 96 99 91 85 81       90
Max heat         96    93    98   106   103    91    97   105   103    90    95
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      77    88      75    87      75    88      76    88
Temp          88 80   78 83 88 79   76 82 87 79   76 83 88 80   77 83 88 79
Dewpt         74 73   73 74 75 75   74 75 75 73   73 75 75 74   74 75 75 74
PWind dir        SE       E     E       E     S       S     S      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   SC SC SC SC   B1 B1 B1 B1   SC B1 B2 B2   B1 B1 SC SC
PoP 12hr         40      30    40      40    50      60    60      40    30
Rain shwrs    SC SC   SC IS IS SC   SC SC SC SC   SC SC NM SC   SC SC SC SC
Tstms         IS IS                    IS IS IS      IS IS IS

$$

PRZ003-170815-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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                69 76 83    79 88 91    70 77 83    82 89 92    70 76 83
Temp             80 78 77 76 83 87 88 83 80 79 78 77 84 88 89 83 80 78 77 76 83
Dewpt            74 74 74 73 74 75 74 74 74 74 73 73 73 73 73 74 73 73 72 71 73
RH               82 88 90 90 74 68 63 74 82 85 85 87 70 61 59 74 79 85 85 85 72
Wind dir          E  E  E  E  E  E SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd         11 10 10 10 14 14 14 12  8  8  9 10 13 14 12 12  8  9  9  9 12
Wind gust        21 21 20    25 25                20 24
Clouds           B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          30          20          30          30
QPF 12hr              0.09-0.42        0.20        0.13   0.13-0.22   0.12-0.20
Rain shwrs       SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS IS                                           IS IS
Heat index       83 80       90 97 98 90 85 81       90 96 97 90 84 80       88
Max heat         96    93    96   103   102    92    94   102   101    90    94


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      77    87      75    86      74    87      76    86
Temp          87 80   77 83 87 78   76 81 86 78   75 82 87 79   76 82 86 78
Dewpt         73 73   73 73 73 74   74 75 75 74   74 75 75 74   74 75 75 75
PWind dir        SE       E     E       N     S       S    SE       E     E
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   FW FW SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC SC
PoP 12hr         20      10    20      20    30      50    50      20    30
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS SC SC SC   IS IS IS SC
Tstms                                                IS IS IS

$$

PRZ004-170815-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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                69 73 77    79 88 91    70 75 77    82 89 93    70 74 77
Temp             78 75 74 73 82 87 88 82 79 77 76 75 83 88 89 83 78 76 75 74 82
Dewpt            73 73 72 72 73 74 73 73 73 72 72 72 71 71 71 72 72 72 72 70 72
RH               85 94 93 97 74 65 61 74 82 85 87 90 67 57 56 70 82 87 90 87 72
Wind dir         SE SE SE  E  E SE SE SE SE SE  E SE SE SE SE SE SE SE SE SE  E
Wind spd          9  9  8  6 12 13 14 12  5  5  6  6 13 13 13 12  6  6  6  5 10
Clouds           B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC
PoP 12hr                     50          30          20          30          30
QPF 12hr              0.16-0.42   0.11-0.21   0.06-0.13        0.22   0.12-0.22
Rain shwrs       SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS IS                                           IS IS
Heat index                   86 95 96 87 80          89 94 96 88             86
Max heat         92    84    94   103   101    85    93   102   101    84    92


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      74    86      73    85      72    87      72    86
Temp          87 78   75 81 86 77   74 80 85 76   73 81 87 77   73 80 86 76
Dewpt         72 72   72 72 72 73   72 74 75 73   72 74 74 73   72 74 74 73
PWind dir        SE       E     E       W     S       S     S      SE    SE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW SC SC SC   B1 B1 SC B1   SC B1 B1 B1   SC SC SC SC
PoP 12hr         20      20    40      40    30      50    50      30    30
Rain shwrs    IS IS   IS IS IS IS   SC SC SC SC   SC SC SC SC   SC SC SC IS
Tstms            IS                       IS IS      IS IS IS

$$

PRZ005-170815-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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                71 76 83    86 92 95    72 77 83    86 93 96    70 76 83
Temp             80 78 77 76 85 91 92 86 81 79 78 77 86 91 93 85 81 78 77 76 84
Dewpt            74 73 73 73 74 74 74 75 74 73 72 72 73 73 72 74 73 72 72 72 72
RH               82 85 87 90 70 58 56 70 79 82 82 85 65 56 51 70 77 82 85 87 67
Wind dir         SE  E  E SE  E  E SE SE SE SE SE SE SE  E SE SE SE SE SE SE  E
Wind spd          6  6  6  6 11 12 12 11  6  5  5  6 10 12 12 11  6  6  6  6 10
Wind gust                                                  24 21
Clouds           SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     30          30          10          20          20
QPF 12hr              0.01-0.21   0.10-0.34        0.05   0.19-0.28   0.05-0.14
Rain shwrs       IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms
Heat index       84          93101103 95 86 81       93100100 93 84 80       90
Max heat         98    92    98   107   106    92    98   106   106    90    94
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      77    90      76    87      76    89      76    89
Temp          90 81   78 84 90 80   77 83 87 79   77 84 89 80   77 84 89 80
Dewpt         73 73   71 73 75 75   74 75 76 73   74 75 75 73   74 75 75 73
PWind dir         E      SE     E       S    NW      SW     S      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC SC   SC SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         30      10    30      20    50      10    60      20    30
Rain shwrs    IS IS   IS IS IS IS   IS IS SC SC   IS IS NM NM   IS IS SC SC
Tstms         IS IS            IS         IS IS         IS IS            IS

$$

PRZ006-170815-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                66 71 76    75 87 93    66 73 78    78 88 93    67 72 76
Temp             76 74 72 71 80 85 87 81 77 75 74 73 82 87 88 81 77 75 73 72 80
Dewpt            71 71 71 70 71 71 71 72 71 70 70 70 70 70 67 70 70 69 69 69 69
RH               85 90 97 97 74 63 59 74 82 84 87 90 67 57 50 69 79 82 87 90 69
Wind dir          E  E  E  E  E SE SE SE SE  E  E  E SE SE SE SE SE SE SE SE  E
Wind spd          9  9  9  9 12 13 14 12  6  8  8  9 12 13 13 12  8  6  8  6 10
Wind gust        20 20 20       24                      24
Clouds           SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC FW FW SC
PoP 12hr                     20          20          10          20          20
QPF 12hr              0.01-0.16   0.10-0.41   0.05-0.13   0.19-0.28   0.05-0.16
Rain shwrs       IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms                              IS IS
Heat index                   83 91 93 85             86 92 92 85             83
Max heat         94    84    93   102   101    86    93   101   100    84    90


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      72    83      71    86      72    85
Temp          87 77   74 80 86 76   73 78 83 74   72 80 86 76   73 80 85 75
Dewpt         70 70   69 69 70 72   70 71 72 71   70 71 72 70   70 72 72 71
PWind dir        SE       E     E      SE    SE       S     S      SE    SE
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC SC
PoP 12hr         20      10    20      20    30      20    60      20    20
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS NM   IS IS IS IS
Tstms                                     IS IS         IS IS

$$

PRZ007-170815-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                66 74 83    75 88 91    66 76 83    78 88 91    67 75 83
Temp             79 76 75 74 82 87 88 83 80 78 77 76 83 87 88 82 79 77 76 75 82
Dewpt            73 73 73 72 73 73 73 74 73 72 72 71 72 72 71 72 72 72 71 70 70
RH               82 90 94 93 74 63 61 74 79 82 85 85 70 61 57 72 79 85 85 84 67
Wind dir          E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd         11 11 12 11 14 17 16 13  9 10 10 11 14 16 14 13  9  9  9  9 12
Wind gust        24 21       25 27                   26          20
Clouds           SC SC SC SC FW FW SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
PoP 12hr                     10          30          20          20          10
QPF 12hr              0.01-0.09   0.17-0.41   0.05-0.13   0.19-0.28   0.05-0.12
Rain shwrs       IS IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms                              IS IS
Heat index       81          88 95 97 90 84 80       89 94 94 88 81          86
Max heat         96    93    95   103   102    93    94   101    98    90    90


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      75    87      74    85      71    87      74    87
Temp          87 79   76 82 87 78   75 80 85 75   72 80 87 78   75 81 87 78
Dewpt         73 71   67 71 72 73   72 73 74 73   71 73 74 72   72 74 74 73
PWind dir        SE       E     E      NE    SW      NE    SE      NE     E
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW SC SC SC   SC SC SC SC   SC SC SC B1   SC SC FW SC
PoP 12hr         10      10    10      10    10      10    40      10    10
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS
Tstms                                                   IS IS

$$

PRZ008-170815-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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                71 74 83    87 91 93    72 76 83    85 91 93    70 74 83
Temp             79 77 75 75 84 89 91 85 81 79 77 76 85 90 91 84 79 77 75 74 82
Dewpt            74 73 72 72 73 73 74 75 74 73 71 71 72 70 71 73 73 72 71 70 71
RH               85 87 90 90 70 59 58 72 79 82 82 85 65 52 52 70 82 85 87 87 69
Wind dir         SE  E  E  E  E  E  E SE  S SE SE SE  E  E  E SE SE SE SE SE  E
Wind spd          4  8  6  6 11 10 11 10  6  8  6  9 11 10 11 11  9  5  6  8 10
Wind gust                          24                      24
Clouds           SC SC FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     10          40          10          30          10
QPF 12hr                   0.01   0.10-0.49        0.05   0.19-0.28        0.05
Rain shwrs       IS IS       IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms                              IS IS                   IS IS
Heat index       81          91 98101 93 85 80       90 96 98 90 81          87
Max heat         96    92    95   106   105    93    93   101   101    90    90
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      75    87      74    86      74    87      75    87
Temp          88 79   76 82 87 78   75 81 86 78   75 82 87 79   76 82 87 78
Dewpt         73 71   66 72 74 74   72 73 74 72   71 72 74 71   71 73 74 72
PWind dir         E       E     E      SE    NW       S     S      SE     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   FW FW SC B1   SC SC SC B1   SC SC SC B1   SC SC SC B1
PoP 12hr         50      10    50      10    50      10    60      10    50
Rain shwrs    SC SC   IS IS IS IS   IS IS SC SC   IS IS NM NM   IS IS SC SC
Tstms         IS IS         IS IS         IS IS         IS IS         IS IS

$$

PRZ009-170815-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 71 77    77 88 92    68 73 78    80 89 93    68 71 77
Temp             76 73 72 71 81 87 88 82 78 76 74 74 82 87 89 81 77 74 72 72 81
Dewpt            72 71 71 70 71 70 71 72 72 70 69 69 70 68 67 70 71 69 68 67 68
RH               87 93 97 97 72 57 57 72 82 82 84 84 67 53 48 69 82 84 87 84 65
Wind dir          E  E  E  E  E SE SE SE SE  E  E  E SE SE SE SE  E  E  E SE  E
Wind spd          8  8  9  9 12 13 13 12  6  9  8  9 14 13 12 12  9  8  8  8 11
Wind gust        24 20 21 20 25 24                   26 24       20
Clouds           SC SC FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     10          50          10          30          10
QPF 12hr                   0.01   0.25-0.49        0.05   0.19-0.28        0.05
Rain shwrs       IS IS       IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms                              IS IS                   IS IS
Heat index                   85 92 95 86             86 92 93 85             83
Max heat         94    85    94   103   102    87    93   100    99    84    90


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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    86      71    83      70    86      72    85
Temp          87 77   73 81 86 76   72 78 83 74   71 79 86 76   73 80 85 76
Dewpt         70 69   63 69 69 72   70 72 73 71   70 71 72 70   70 72 73 71
PWind dir        SE       E     E       E     W       S    SE      SE    SE
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW SC SC B1   SC SC SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr         20      10    50      10    30      10    60      10    40
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS         IS IS         IS IS            IS

$$

PRZ010-170815-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 76 83    84 90 92    71 78 83    84 89 91    72 76 83
Temp             80 78 77 76 84 89 90 85 82 80 79 78 84 88 89 84 80 78 77 76 83
Dewpt            74 74 73 73 73 73 74 74 75 74 72 72 72 72 72 73 73 72 72 70 71
RH               82 88 87 90 70 59 60 70 79 82 79 82 67 59 57 70 79 82 85 82 67
Wind dir         NE  E  E  E  E SE SE SE SE  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd          5  8  8  8 10 12 13 12  6  8  6  9 12 12 12 12  9  8  8  9 10
Wind gust              24    25 24 24    20       20 25 25 24    21 19    19
Clouds           SC SC FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     10          60          10          30          10
QPF 12hr              0.01-0.09   0.18-0.49   0.05-0.18   0.19-0.28        0.05
Rain shwrs       IS IS       IS IS NM NM IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms                              IS IS                   IS IS
Heat index       84 80       91 97100 93 88 83 80    90 95 96 90 84 80       87
Max heat         97    94    95   103   102    94    93   100    98    91    94


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      76    88      75    86      75    86      77    87
Temp          87 80   77 83 88 79   76 81 86 78   76 82 86 80   78 83 87 80
Dewpt         72 71   68 70 71 74   73 74 75 74   72 74 75 74   72 74 75 74
PWind dir        SE       E     E       E    SW      SE     S      SE     E
Wind char        GN      GN    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC B1   SC SC SC B1   SC SC SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr         50      20    60      10    30      10    50      10    50
Rain shwrs    SC SC   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS         IS IS         IS IS         IS IS

$$

PRZ011-170815-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 78 83          91          79          88    76 78 83
Temp             82 80 79 78 85 90 91 86 83 81 80 79 85 87 88 84 81 80 79 78 84
Dewpt            76 75 75 74 75 75 75 75 76 75 73 73 74 74 74 74 74 74 74 72 73
RH               82 85 88 88 72 62 60 70 80 82 79 82 70 65 63 72 79 82 85 82 70
Wind dir          E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd         10  9 10  9 13 18 17 14  9  9  8  9 16 17 16 13 11 10 10 11 13
Wind gust        20 20 20 20 26                                  21
Clouds           SC SC FW FW FW FW SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
PoP 12hr                     10          30          20          20          10
QPF 12hr                   0.01   0.25-0.41        0.06   0.19-0.28        0.05
Rain shwrs       IS IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms                              IS IS
Heat index       88 83 81    94100102 95 91 88 84 82 92 96 97 91 87 83       90
Max heat         95    93    96   105   102    93    94    99    98    90    91


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      77    89      76    87      75    87      80    88
Temp          88 80   78 84 89 80   77 83 87 79   76 82 87 82   80 85 88 82
Dewpt         74 73   68 73 73 75   72 74 74 75   72 73 74 74   72 74 74 75
PWind dir        SE       E     E       E     S       E    SE       E     E
Wind char        BZ      GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC FW SC
PoP 12hr         30      30    20      10    10      10    40      10    10
Rain shwrs    IS SC   SC SC IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS
Tstms            IS                                     IS IS

$$

PRZ012-170815-
Culebra-
Including the city of Culebra
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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                      81    85 88 91          82          87          81
Temp             83 83 82 81 85 87 88 86 84 83 82 82 85 86 87 85 82 81 81 81 85
Dewpt            76 77 76 76 76 76 75 77 75 75 76 74 74 75 76 75 75 74 75 75 75
RH               80 82 82 85 75 70 66 75 74 77 82 77 70 70 70 72 79 79 82 82 72
Wind dir          E  E  E  E  E  E SE SE  E  E  E  E  E SE  E  E SE  E  E  E  E
Wind spd         18 18 17 17 19 19 17 14 14 16 16 17 17 16 16 14 16 14 14 13 16
Clouds           B2 B2 B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     60          20          20          40          40
QPF 12hr              0.27-0.36   0.10-0.18        0.10        0.24        0.22
Rain shwrs       NM NM SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS IS                                           IS IS
Heat index       92 91 89 88 95 98 98 96 92 90 90 88 92 95 97 93 89 87 85 85 94
Max heat         99    94    99   103   102    93    95   100   100    91    96
High Surf                     Y  Y  Y  Y  Y  Y  Y  Y


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      81    88      79    88      80    88      81    88
Temp          88 83   81 85 88 82   80 84 88 83   81 84 88 83   81 85 88 83
Dewpt         75 76   73 75 76 76   76 77 77 76   77 77 77 77   77 77 77 77
PWind dir         E       E    SE      NE    SW       S     S      SE    SE
Wind char        BZ      GN    GN      LT    LT      GN    BZ      GN    GN
Avg clouds    SC SC   SC SC SC SC   B1 B1 B1 B1   SC B1 B2 B1   B1 B1 SC SC
PoP 12hr         30      30    40      40    50      60    60      40    30
Rain shwrs    IS SC   SC SC IS SC   SC SC SC SC   SC NM NM SC   SC SC SC IS
Tstms                                  IS IS IS      IS IS IS

$$

PRZ013-170815-
Vieques-
Including the city of Vieques
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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                      81          89          81          88          81
Temp             83 82 81 81 86 88 89 86 84 82 81 81 85 87 88 85 83 81 81 81 85
Dewpt            76 76 76 76 76 76 75 76 75 75 76 74 74 75 76 75 75 74 74 74 75
RH               80 82 85 85 72 68 64 72 74 79 85 79 70 68 68 72 77 79 79 79 72
Wind dir          E  E  E  E  E  E SE  E  E  E  E  E  E  E SE SE SE  E  E  E  E
Wind spd         16 16 13 14 17 18 16 13 13 13 12 14 16 16 14 13 12 12 13 12 16
Wind gust        26 26 25                      24 25
Clouds           B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     60          30          20          40          40
QPF 12hr              0.36-0.42        0.20        0.13        0.24        0.22
Rain shwrs       NM NM SC SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS IS IS                                           IS IS
Heat index       92 89 87 85 95 99100 97 92 89 88 87 94 96 98 94 89 87 85 85 94
Max heat         99    94    99   103   103    93    95   100   100    93    96


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      80    88      78    89      78    89      80    89
Temp          89 83   80 85 88 81   79 84 89 81   79 84 89 83   81 85 89 82
Dewpt         75 75   74 75 76 76   76 77 77 76   77 77 77 77   77 78 77 77
PWind dir         E       E     E       E    SE       S     S       E     E
Wind char        BZ      GN    GN      LT    LT      GN    BZ      GN    GN
Avg clouds    SC SC   SC SC SC SC   B1 B1 B1 B1   SC B1 B2 B1   B1 B1 SC SC
PoP 12hr         30      30    40      40    40      60    60      40    30
Rain shwrs    IS IS   SC IS IS SC   SC SC SC SC   SC NM NM SC   SC SC SC SC
Tstms                                  IS IS IS      IS IS IS

$$

VIZ001-170815-
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
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 80 83    85 89 91    76 80 83          89    75 79 83
Temp             83 82 81 80 85 88 89 85 83 81 80 80 85 88 89 85 82 81 80 79 84
Dewpt            75 76 75 76 75 74 75 74 74 74 75 73 74 74 75 75 74 74 74 74 74
RH               77 82 82 88 72 63 64 70 74 79 85 79 70 63 64 72 77 79 82 85 72
Wind dir          E  E  E  E  E SE SE SE  E  E  E  E  E  E SE SE SE  E  E  E  E
Wind spd         16 17 16 17 19 18 17 16 14 14 16 14 14 16 14 14 14 14 14 16 17
Clouds           B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          20          20          40          40
QPF 12hr                   0.19   0.10-0.19        0.10        0.24        0.22
Rain shwrs       SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS                                                 IS IS
Heat index       91 88 86 84 94 97 99 93 90 87 85 84 93 97 98 93 88 85 83 82 92
Max heat         99    95    99   105   103    93    96   102   100    90    96


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      79    88      78    86      78    87      80    89
Temp          88 82   80 84 88 81   79 83 86 80   78 83 87 82   80 85 89 82
Dewpt         74 75   73 75 75 75   76 76 76 76   76 76 77 76   76 77 76 76
PWind dir         E       E     E       E    SW       S    SE      SE    SE
Wind char        BZ      GN    GN      LT    LT      BZ    BZ      BZ    GN
Avg clouds    SC SC   SC SC SC SC   B1 B1 B1 B1   SC B1 B2 B1   B1 SC SC SC
PoP 12hr         30      30    40      40    50      60    60      40    20
Rain shwrs    IS SC   SC SC IS SC   SC SC SC SC   SC NM NM SC   SC SC IS IS
Tstms                                  IS IS IS      IS IS IS

$$

VIZ002-170815-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
508 PM AST Mon Sep 16 2019

Date           09/16/19      Tue 09/17/19            Wed 09/18/19            Thu
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 79 83          88    77 79 83          87    76 78 83
Temp             82 80 79 79 84 87 88 84 81 80 79 79 84 86 87 83 81 79 79 78 84
Dewpt            75 76 76 76 76 75 76 75 75 75 74 73 74 75 75 75 74 74 74 74 75
RH               79 88 91 91 77 68 68 74 82 85 85 82 72 70 68 77 79 85 85 88 74
Wind dir          E  E  E  E  E  E SE  E  E  E  E  E  E  E SE SE SE  E  E  E  E
Wind spd         16 14 12 13 18 18 16 14 12 13 13 12 14 14 14 13 11 13 13 16 17
Wind gust        26 25 25 24                25 24 24
Clouds           B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          30          20          30          30
QPF 12hr                   0.19        0.19        0.10        0.22        0.20
Rain shwrs       SC SC IS IS SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms            IS IS                                                 IS IS
Heat index       88 85 82 82 93 97 99 92 88 85 82 80 91 96 97 91 86 81       92
Max heat         94    93    97   102   100    91    94    99    98    90    94


Date           09/19  Fri 09/20/19  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19
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      77    89      76    88      77    88      79    88
Temp          88 81   78 84 89 80   77 83 88 80   78 83 88 82   80 84 88 81
Dewpt         75 74   72 75 76 75   76 77 76 76   76 77 77 76   77 77 77 76
PWind dir         E       E     E       E     S       S    SE       E     E
Wind char        BZ      BZ    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   B1 B1 SC SC   SC B1 B1 SC   SC SC SC SC
PoP 12hr         20      20    40      40    30      50    50      30    20
Rain shwrs    IS IS   IS IS IS SC   SC SC SC SC   SC SC SC SC   SC SC IS IS
Tstms                                        IS      IS IS IS

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.