Area Forecast Matrices
Issued by NWS San Juan, PR

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545
FOCA52 TJSJ 200806
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
406 AM AST Fri Oct 20 2017

PRZ001-202015-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                82 90 92    70 74 80    83 89 90    70 75 81    80 87 91
Temp          77 84 89 90 83 79 77 75 74 82 88 89 82 79 77 76 75 81 86 87 82 79
Dewpt         72 72 71 71 71 72 72 72 71 71 70 69 70 70 70 70 70 71 71 70 71 71
RH            85 67 56 54 67 79 85 90 90 69 55 52 67 74 79 82 84 72 61 57 69 77
Wind dir      SE  E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd       6 10 14 14 12  8  6  5  5  9 13 14 14 10 10  9  9 13 16 16 14 12
Wind gust              26                      26                   26 26
Clouds        CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
PoP 12hr                      5           5          20           5          10
QPF 12hr                      0           0        0.02        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       90 96 97 87 81          87 93 93 86 80          85 91 92 85 81
Max heat         94   100    98    87    91    96    95    87    92    98    96


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    89      74    89      76    89      75    89
Temp          77 83 89 79   75 83 89 80   77 83 89 79   76 83 89 79
Dewpt         70 70 70 72   72 72 70 73   73 74 73 74   74 74 73 72
PWind dir         E     E       E     E      SE     E      SE     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      10    10      20    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ002-202015-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                76 87 91    70 75 82    75 87 91    70 76 82    71 83 89
Temp          78 83 86 87 82 79 77 76 75 82 86 87 82 79 78 77 76 80 82 83 79 77
Dewpt         72 72 72 72 72 72 72 72 71 71 71 70 71 70 70 70 70 71 71 71 71 71
RH            82 70 63 61 72 79 85 87 87 69 61 57 69 74 76 79 82 74 69 67 77 82
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      10 13 14 13 11 10  9  9  9 13 14 14 14 12 13 12 12 16 16 14 14 13
Wind gust                                               26
Clouds        CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          10          10          10          10
QPF 12hr                      0        0.01        0.02        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       89 93 94 86 82          86 92 93 86 81          83 87 88 82
Max heat         95   101    99    90    92    99    97    90    90    96    95


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          75    87      75    87      76    87      76    87
Temp          76 82 87 79   76 82 87 79   77 82 87 79   77 82 87 79
Dewpt         70 71 71 72   72 71 72 74   74 74 74 74   74 74 74 72
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC FW   FW FW FW FW   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      20    20      30    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC IS IS

$$

PRZ003-202015-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                77 88 92    70 74 79    78 87 90    69 74 80    74 84 91
Temp          76 83 87 88 81 78 76 75 74 81 86 87 81 78 76 75 74 80 83 84 79 77
Dewpt         72 72 71 71 71 71 71 71 70 71 69 69 71 70 69 69 70 70 70 70 70 70
RH            87 70 59 57 72 79 85 87 87 72 57 55 72 76 79 82 87 72 65 63 74 79
Wind dir       E  E  E  E  E NE NE NE NE  E  E  E  E NE  E NE NE  E  E  E  E NE
Wind spd      10 13 14 14 12 10  9  9  9 12 14 14 14 12 12 12 12 16 17 16 16 12
Wind gust                                                        26 27
Clouds        CL CL CL CL CL FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW SC
PoP 12hr                      5          10          10          10          10
QPF 12hr                      0        0.01           0        0.01        0.01
Rain shwrs                   IS IS IS IS IS IS       IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       87 92 93 85             85 90 92 84             82 87 88 81
Max heat         93   100    98    86    91    97    96    87    90    99    96


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    87      73    87      74    87      74    87
Temp          74 81 87 77   74 81 87 78   75 81 87 78   75 81 87 77
Dewpt         69 70 69 71   71 70 71 73   73 73 73 73   73 74 73 71
PWind dir        NE     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      20    20      30    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC IS IS IS

$$

PRZ004-202015-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                77 86 92    67 71 75    77 86 90    68 71 75    72 82 89
Temp          73 80 85 86 79 75 73 72 71 79 85 86 78 75 73 72 71 77 81 82 77 74
Dewpt         71 71 70 70 70 70 70 70 69 70 68 68 70 69 69 68 68 69 69 69 69 69
RH            93 74 61 59 74 84 90 93 93 74 57 55 76 82 87 87 90 76 67 65 76 84
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       6 11 14 13 11  6  5  4  5 10 14 14 13  9  9  9  8 13 16 14 13  9
Clouds        CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
PoP 12hr                      5           5          10          10          10
QPF 12hr                      0           0        0.01        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index       83 89 90 80             81 88 89 80                84 85
Max heat         92    99    96          88    96    94          86    95    94


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    86      71    86      72    86      72    86
Temp          72 79 86 75   72 79 86 76   73 80 86 76   73 79 86 75
Dewpt         68 69 68 70   70 70 69 72   72 72 71 72   72 73 71 70
PWind dir         E     E       E     E       E    SE       E     E
Wind char        GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      20    20      20    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC IS IS IS

$$

PRZ005-202015-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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 90 93    68 73 78          89    69 73 79    80 85 89
Temp          74 83 89 90 82 78 76 74 73 82 88 89 81 78 76 74 73 80 84 85 80 78
Dewpt         71 72 71 71 72 72 71 71 70 71 70 68 69 70 69 69 69 70 71 70 71 70
RH            90 70 56 54 72 82 85 90 90 69 55 50 67 76 79 84 87 72 65 61 74 76
Wind dir      SE  E  E  E  E SE SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd       8 10 14 16 14  9  8  6  6 10 13 16 14 10  9  9  9 13 16 17 16 11
Wind gust              26                      26                   26 27
Clouds        CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          20           5          20
QPF 12hr                      0           0        0.03           0        0.03
Rain shwrs                                     IS IS                   IS IS IS
Obvis          H  H  H  H  H
Heat index       89 96 97 86             86 93 93 84             82 89 90 83
Max heat         92   101    99    84    90    97    95    86    88    95    94


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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      72    89      73    89      73    89
Temp          76 83 89 77   73 81 89 78   74 82 89 78   74 82 89 78
Dewpt         69 70 70 71   71 71 69 73   72 73 72 73   72 73 73 72
PWind dir         E     E       E     E      SE     E      SE     E
Wind char        GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   FW SC SC SC   SC SC SC SC
PoP 12hr         10    10      10    10      10    10      10    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ006-202015-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                74 85 92    66 70 74    72 84 90    66 69 74    69 80 88
Temp          70 79 84 85 78 74 72 71 70 78 83 84 77 74 72 70 69 75 79 80 75 73
Dewpt         69 69 68 67 68 68 68 68 68 68 66 65 67 68 67 67 66 68 68 67 68 68
RH            97 72 59 55 71 82 87 90 93 71 57 53 71 82 84 90 90 79 69 65 79 84
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      10 12 13 13 11  9  8  8  8 11 13 14 12 10 10  9 10 14 14 13 13 10
Clouds        CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          10           5          20
QPF 12hr                      0           0        0.02           0        0.04
Rain shwrs                                     IS IS                   IS IS IS
Obvis          H  H  H  H  H
Heat index       80 88 89                   85 86                   81 82
Max heat         90    98    95          88    95    94          86    93    92


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    84      68    84      69    84      69    84
Temp          71 78 84 73   69 77 84 74   70 77 84 74   70 77 84 73
Dewpt         67 68 66 69   68 69 66 70   70 71 70 71   70 71 70 69
PWind dir         E     E       E     E       E    SE      SE     E
Wind char        GN    GN      LT    LT      LT    GN      LT    LT
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      10    20      10    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ007-202015-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                74 88 93    67 73 78    72 87 91    67 73 79    70 85 91
Temp          74 82 87 88 81 77 75 74 73 81 86 87 80 77 75 74 73 80 84 85 79 77
Dewpt         70 70 69 69 69 69 68 68 68 69 68 67 69 69 68 67 67 68 69 68 69 69
RH            87 67 55 54 67 76 79 82 84 67 55 52 69 76 79 79 81 67 61 57 72 76
Wind dir       E  E  E SE  E NE NE NE NE  E  E SE  E NE NE NE NE  E  E SE  E NE
Wind spd      12 14 16 16 12 10 10 10 10 13 16 16 14 11 12 12 12 16 17 16 14 11
Wind gust           26                                                 26
Clouds        CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          10           5          10
QPF 12hr                      0           0        0.01           0        0.03
Rain shwrs                                     IS IS                   IS IS IS
Obvis          H  H  H  H  H
Heat index       86 92 93 84             84 89 90 83             82 88 88 82
Max heat         93   100    98    85    90    97    96    85    90    98    96


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    87      70    87      72    87      72    87
Temp          74 81 87 75   71 79 87 77   73 80 87 76   73 80 87 76
Dewpt         68 68 67 69   69 69 68 71   71 72 71 72   71 72 71 70
PWind dir        NE     E      NE     E       E    SE       E     E
Wind char        GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    10      10    10      10    10      10    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ008-202015-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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 89 91    69 73 79          87    70 74 79    80 83 88
Temp          74 82 88 89 81 78 76 74 73 81 86 87 81 78 76 75 74 79 82 83 79 77
Dewpt         70 71 71 72 73 72 70 70 70 70 70 69 70 70 69 69 68 69 70 71 71 70
RH            87 69 57 57 77 82 82 87 90 69 59 55 69 76 79 82 82 72 67 67 77 79
Wind dir       E  E  E NE  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       9 11 13 17 17 12 10  9  8 11 13 16 17 12 11 11 10 14 16 18 18 12
Wind gust                 27                   26 27
Clouds        CL CL CL FW FW CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          20           5          20
QPF 12hr                   0.01           0        0.04           0        0.04
Rain shwrs             IS IS                   IS IS                   IS IS IS
Obvis          H  H  H  H  H
Heat index       87 94 96 86             84 90 91 84                85 87 80
Max heat         90    99    97    86    90    96    95    85    88    94    93


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          75    87      71    87      72    87      72    87
Temp          76 82 87 76   72 80 87 77   73 80 87 76   73 80 87 77
Dewpt         69 70 70 71   71 71 68 72   72 72 72 73   72 73 73 72
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC SC   FW SC SC SC
PoP 12hr         10    10      10    10      10    10      10    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ009-202015-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                76 87 93    66 69 74    75 85 90    65 70 75    72 83 90
Temp          70 80 86 87 79 75 72 70 69 78 84 85 77 74 72 71 70 77 82 83 77 75
Dewpt         68 68 68 67 69 69 68 67 67 68 66 64 66 68 67 66 66 67 67 67 68 68
RH            93 67 55 52 72 82 87 90 93 71 55 50 69 82 84 84 87 71 61 59 74 79
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      10 12 13 12 11  9  9  9  8 12 12 12 13 10 11 10 11 16 14 13 13 10
Clouds        CL CL CL FW FW CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                     20           5          20           5          30
QPF 12hr                   0.03           0        0.04           0        0.05
Rain shwrs             IS IS                   IS IS                   SC SC IS
Obvis          H  H  H  H  H
Heat index       82 89 91 80                86 86                   84 85
Max heat         90   100    98          87    95    94          86    96    94


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
AST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    85      68    85      69    85      69    85
Temp          72 79 85 73   69 77 85 74   70 78 85 74   70 78 85 73
Dewpt         67 67 67 69   68 69 64 70   69 70 69 70   69 71 70 69
PWind dir         E     E       E     E       E    SE      SE     E
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   FW FW FW SC   FW SC SC SC   FW SC SC B1
PoP 12hr         10    10      10    20      10    40      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC   IS IS IS IS
Tstms                                                            IS

$$

PRZ010-202015-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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                82 91 93    69 73 81    79 87 89    70 73 82    78 86 91
Temp          74 83 89 91 82 78 76 74 73 81 86 87 80 77 76 74 73 80 85 86 81 79
Dewpt         70 70 70 70 72 71 70 69 69 70 69 68 70 70 69 68 68 69 69 70 70 70
RH            87 65 54 50 72 79 82 84 87 69 57 53 72 79 79 82 84 69 59 59 69 74
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       9 11 11 12 12 11 10 10  9 11 12 12 13 12 11 10 11 14 13 14 14 13
Wind gust     20             28 20                   28 26 27 27 27          28
Clouds        CL CL CL FW FW CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                     20           5          20           5          30
QPF 12hr                   0.03           0        0.03           0        0.05
Rain shwrs             IS IS                   IS IS                   SC SC IS
Obvis          H  H  H  H  H
Heat index       88 95 97 87             84 90 91 83             83 89 91 85 81
Max heat         94   101   100    89    89    94    93    90    91    97    96


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    87      73    87      74    87      74    87
Temp          77 82 87 77   74 81 87 78   75 81 87 78   75 81 87 78
Dewpt         69 69 68 71   70 71 67 72   72 72 71 73   72 73 72 72
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    LT      GN    GN      GN    LT
Avg clouds    FW FW FW SC   FW FW FW FW   FW FW SC SC   FW FW SC SC
PoP 12hr         10    10      10    10      10    30      10    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC   IS IS IS SC
Tstms                                                            IS

$$

PRZ011-202015-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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 91 93    70 73 79          88    71 73 78    84 87 91
Temp          76 84 90 91 82 78 76 74 73 81 87 88 81 78 76 74 73 81 86 87 83 80
Dewpt         71 72 71 70 71 71 69 69 69 70 70 69 71 70 69 69 68 69 70 70 70 70
RH            85 67 54 50 69 79 79 84 87 69 57 54 72 76 79 84 84 67 59 57 65 72
Wind dir       E  E  E SE SE  E  E NE  E  E  E SE  E  E  E NE NE  E  E SE  E  E
Wind spd      10 14 17 17 14 10  9  9  9 12 17 18 17 13 12 11 11 17 18 19 17 14
Wind gust                                         27 26          27
Clouds        CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          10           5          20
QPF 12hr                      0           0        0.01           0        0.04
Rain shwrs                                     IS IS                   IS IS IS
Obvis          H  H  H  H  H
Heat index       90 97 97 87             85 92 92 84             84 91 92 87 83
Max heat         93   100    98    87    89    96    94    85    89    97    96


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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      73    88      76    88      76    88
Temp          78 83 88 78   74 81 88 80   77 83 88 80   77 82 88 79
Dewpt         69 70 69 71   70 71 69 73   73 73 73 73   73 73 73 71
PWind dir         E     E       E    SE       E    SE       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW FW   FW FW FW CL   FW FW FW FW   FW FW SC SC
PoP 12hr         10    20      10    10      10    10      10    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ012-202015-
Culebra-
Including the city of Culebra
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 87 91          80    85 88 91          81          86
Temp          82 85 87 87 84 83 82 81 80 85 87 88 85 83 82 81 81 84 86 86 83 82
Dewpt         74 74 74 74 74 74 73 73 73 72 73 72 72 73 72 72 73 72 72 72 72 72
RH            77 70 65 65 72 74 74 77 79 65 63 59 65 72 72 74 77 67 63 63 70 72
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      17 18 17 16 16 14 16 16 17 18 18 18 18 19 20 19 19 19 19 17 18 19
Clouds        CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          20          20          10          10
QPF 12hr                      0        0.01        0.03        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    88 92 95 96 91 89 87 86 85 90 94 95 91 89 87 86 86 90 92 92 89 86
Max heat         95   101    98    90    92    99    97    90    90    94    92


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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          80    88      80    87      82    87      81    87
Temp          80 84 88 82   80 84 87 83   82 85 87 83   82 84 87 82
Dewpt         72 72 73 74   74 72 74 75   75 75 75 76   75 75 75 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    BZ
Avg clouds    SC SC SC FW   FW FW FW FW   SC SC SC SC   SC SC FW SC
PoP 12hr         20    20      10    10      10    10      30    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC IS IS

$$

PRZ013-202015-
Vieques-
Including the city of Vieques
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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 89 92    76 79 82    85 89 91          80    82 85 88
Temp          81 86 88 89 84 82 81 80 79 85 88 89 85 82 81 81 80 83 84 85 82 81
Dewpt         74 74 74 74 73 73 73 73 72 72 72 72 72 72 72 72 72 72 72 72 72 72
RH            79 68 63 61 70 74 77 79 79 65 59 57 65 72 74 74 77 70 67 65 72 74
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      16 16 17 14 14 13 14 13 13 16 17 17 18 18 19 18 18 19 18 17 17 19
Clouds        CL CL CL CL CL FW FW FW FW FW FW CL CL SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          10          10          10          10
QPF 12hr                      0        0.01        0.01        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS       IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    86 93 97 98 91 88 85 83 81 91 95 97 91 87 86 84 82 87 90 90 87 84
Max heat         95   102   101    91    94   100    98    90    90    96    94


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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      80    88      81    88      80    88
Temp          79 85 89 82   81 84 88 83   82 85 88 83   81 85 88 83
Dewpt         71 72 73 74   73 72 75 75   75 74 75 75   75 75 75 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    GN
Avg clouds    SC SC SC FW   FW FW FW FW   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      20    20      30    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC IS IS

$$

VIZ001-202015-
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
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
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          79    83 89 92          80    80 83 86
Temp          81 85 88 89 84 82 81 80 79 84 88 89 85 83 82 81 80 82 83 83 81 80
Dewpt         73 73 73 73 73 73 73 72 72 72 72 72 71 72 71 71 72 71 71 71 71 71
RH            77 67 61 59 70 74 77 77 79 67 59 57 63 70 69 72 77 69 67 67 72 74
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      16 17 16 16 14 14 14 14 16 17 18 18 18 19 19 19 18 19 19 17 18 19
Clouds        CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          20          20          10          10
QPF 12hr                      0        0.01        0.03        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    87 92 96 96 91 88 85 83 80 90 94 95 90 88 86 85 83 86 88 88 85 83
Max heat         96   102   101    90    93   100    98    90    90    92    92


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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      79    88      80    88      79    88
Temp          79 84 89 82   80 84 88 82   81 84 88 82   80 84 88 82
Dewpt         71 72 73 73   73 72 74 74   74 74 75 75   75 74 74 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    BZ
Avg clouds    SC SC SC FW   FW FW FW FW   SC SC SC SC   SC SC FW FW
PoP 12hr         20    20      10    10      10    10      30    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC IS IS

$$

VIZ002-202015-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
406 AM AST Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
AST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 90 93    75 77 82    87 91 93    75 78 82    81 87 91
Temp          80 85 89 90 84 81 79 78 77 85 90 91 85 82 80 79 78 83 86 87 82 80
Dewpt         73 73 73 73 73 73 73 72 72 71 72 72 72 72 72 71 71 71 71 72 72 73
RH            79 67 59 58 70 77 82 82 85 63 56 54 65 72 77 77 79 67 61 61 72 79
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      16 16 16 14 13 13 13 14 14 17 18 17 18 18 19 18 18 18 19 18 19 20
Clouds        CL CL CL CL CL FW FW FW FW FW FW CL CL SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          20          20          10          10
QPF 12hr                      0        0.01        0.01        0.01        0.02
Rain shwrs                   IS IS IS IS IS IS       IS IS IS IS IS IS IS IS IS
Obvis          H  H  H  H  H
Heat index    82 92 97 99 90 86 81       90 97 99 90 86 83 80    87 92 93 87 83
Max heat         97   103   101    91    94   103   102    91    91    99    97


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
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    91      79    90      81    90      81    90
Temp          78 85 91 83   80 85 90 84   82 86 90 83   81 86 90 84
Dewpt         72 72 73 73   73 74 74 75   74 75 75 75   75 74 75 74
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    GN      BZ    BZ      BZ    BZ
Avg clouds    SC SC SC FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      10    10      10    10      30    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC IS IS

$$



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