Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 221846
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
246 PM AST Mon Oct 22 2018

PRZ001-230815-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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 75 79    80 87 89    70 75 78    81 89 91    68 74 77
Temp          81 78 77 76 75 81 86 87 81 78 77 76 75 83 88 89 82 78 76 75 74 82
Dewpt         74 72 72 71 71 73 74 74 73 72 72 71 70 73 73 73 73 72 72 71 70 73
RH            79 82 85 85 87 77 68 65 77 82 85 85 84 72 61 59 74 82 87 87 87 74
Wind dir      NE  E  E SE SE  E  E  E NE  E SE SE  S  E NE NE  E SE  S  S  S SE
Wind spd      13  9  8  6  6  9 12 13 12  6  5  5  5  5  9 11 10  5  4  4  5  3
Clouds        SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC
PoP 12hr                     40          40          40          40          40
QPF 12hr              0.07-0.16   0.05-0.28        0.07   0.05-0.28        0.04
Rain shwrs    SC SC SC SC SC SC SC IS IS IS IS SC SC IS IS SC SC SC SC SC SC SC
Heat index    86             86 93 94 85 80          88 96 97 87 80          88
Max heat         97    87    92    99    97    86    92   101    99    84    91


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      73    89      74    90      75    89      74    88
Temp          89 78   74 82 89 78   75 83 90 79   76 83 89 78   75 82 88 78
Dewpt         73 72   71 72 73 72   71 73 73 72   71 73 73 72   71 73 73 72
PWind dir         E      SE    SE      SE    SE       E     E       E     E
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1   B1 B1 SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      20    40      20    30      30    30      20    20
Rain shwrs    SC SC   SC SC SC SC   IS IS SC SC   IS IS IS IS   IS IS IS IS

$$

PRZ002-230815-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                62 74 79    72 86 90    64 75 80    71 86 90    63 73 79
Temp          80 78 76 75 74 81 85 86 81 78 77 76 75 81 85 86 80 77 76 74 73 81
Dewpt         75 74 74 73 72 74 75 75 74 73 74 73 72 73 75 74 74 73 73 72 72 73
RH            85 88 94 94 93 79 72 70 79 85 90 90 90 77 72 68 82 87 90 93 97 77
Wind dir      NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE  S  E
Wind spd      12 11 10  9  9 11 12 11 11  8  8  6  6  8  9 10  8  5  4  4  4  4
Clouds        B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     50          40          50          50          50
QPF 12hr              0.09-0.21   0.05-0.24   0.05-0.11   0.07-0.28   0.02-0.08
Rain shwrs    SC SC SC SC SC SC SC IS IS SC SC SC SC IS IS SC SC SC SC SC SC SC
Heat index    86 80          86 94 95 86 80          87 94 95 85             86
Max heat        101    87    94   106   102    88    94   106   103    87    93


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      72    87      74    87      74    87      73    86
Temp          86 77   73 81 87 78   75 81 87 78   75 81 87 77   74 80 86 77
Dewpt         74 73   72 73 74 73   72 73 74 73   73 73 74 73   72 73 74 73
PWind dir         E      SE    SE      SE    SE       E     E       E     E
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B1   B2 B2 SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr         50      50    40      50    30      40    50      50    40
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$

PRZ003-230815-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                63 72 78    74 87 92    66 73 79    76 88 93    65 72 77
Temp          80 77 75 73 72 81 86 87 80 77 75 74 73 81 87 88 80 77 74 73 72 80
Dewpt         74 72 72 72 71 73 74 74 73 72 72 72 71 73 73 73 73 72 72 71 71 72
RH            82 85 90 97 97 77 68 65 79 85 90 93 93 77 63 61 79 85 93 93 97 77
Wind dir      NE NE NE NE NE  E  E  E  E NE NE NE NE  E  E SE  E NE NE NE  N  E
Wind spd      13 10 10  9 10 12 12 13 12  8  8  8  6  9 10 12 10  6  6  5  5  5
Clouds        B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          20          10          40          40
QPF 12hr              0.00-0.17   0.03-0.19   0.00-0.06   0.04-0.16        0.05
Rain shwrs    SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC
Heat index    84             85 94 96 85             86 94 96 84             85
Max heat        102    87    94   105   103    87    94   103   101    86    92


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      71    86      72    87      73    87      71    86
Temp          87 76   72 80 86 76   73 80 87 77   74 81 87 76   72 80 86 76
Dewpt         73 72   71 72 73 72   71 72 73 72   72 73 73 72   71 72 73 71
PWind dir        SE       E    SE      SE    SE       E     E      NE     E
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      40    30      40    30      20    20      20    30
Rain shwrs    SC SC   SC SC IS SC   SC SC SC IS   IS IS IS IS   IS IS IS IS

$$

PRZ004-230815-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                64 70 75    75 83 88    66 71 75    74 85 91    65 70 73
Temp          78 75 73 71 70 78 82 83 78 75 74 72 71 79 84 85 78 75 73 71 70 79
Dewpt         73 71 71 70 69 71 73 73 72 71 71 70 69 71 73 72 72 70 71 69 69 71
RH            85 87 93 97 97 79 74 72 82 87 90 93 93 77 70 65 82 84 93 93 97 77
Wind dir      NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE  S  S SE
Wind spd      12  6  6  5  6  9 11 11 11  5  4  4  4  6  8 10  8  4  3  3  4  4
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC FW FW B1 B1 SC SC SC SC B1
PoP 12hr                     30          30          30          40          40
QPF 12hr              0.00-0.16   0.07-0.31   0.00-0.07   0.07-0.31        0.05
Rain shwrs    SC SC SC SC SC IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC SC
Heat index                      88 89                82 91 92 80             81
Max heat        101          89   102   100          92   105   102          90


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      69    85      70    86      71    86      70    85
Temp          85 74   70 78 85 74   71 79 86 75   72 79 86 74   71 78 85 74
Dewpt         73 71   69 71 72 70   69 71 72 71   69 71 72 71   69 71 72 70
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      40    50      30    40      20    20      10    30
Rain shwrs    SC SC   SC SC SC SC   IS IS SC SC   IS IS IS IS   IS IS IS IS

$$

PRZ005-230815-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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    82 87 89    69 73 77    85 89 91    67 72 76
Temp          80 78 76 74 73 81 86 87 80 77 75 74 73 82 88 89 81 77 75 73 72 82
Dewpt         72 71 72 72 71 72 73 72 71 71 72 71 71 72 72 72 71 71 72 71 70 72
RH            77 79 87 93 93 74 65 61 74 82 90 90 93 72 59 57 72 82 90 93 93 72
Wind dir      NE  E  E SE SE  E NE NE  E  E SE SE  S  E NE NE NE  E SE  S  S SE
Wind spd      14 10  9  8  6  9 12 14 12  6  6  6  6  6 10 12 10  5  5  5  6  3
Clouds        SC SC SC FW FW SC SC SC SC SC SC SC SC FW FW B1 B1 SC SC SC SC SC
PoP 12hr                     30          20          30          40          40
QPF 12hr              0.02-0.14   0.02-0.20   0.01-0.07   0.05-0.35        0.02
Rain shwrs    IS SC SC IS IS IS IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC IS
Heat index    84             85 93 94 84             86 95 95 84             86
Max heat         98    84    91    99    97    84    93   101    98    84    91


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      71    88      72    89      73    90      72    89
Temp          89 76   72 81 88 77   73 82 89 78   74 83 90 77   73 82 89 77
Dewpt         72 70   71 72 72 70   71 72 72 70   71 72 71 70   71 72 72 70
PWind dir         E      SE     E      SE     E      SE     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC   SC SC SC SC
PoP 12hr         40      10    50      10    30      10    20      10    40
Rain shwrs    SC SC   IS IS IS SC   IS IS SC SC   IS IS IS IS   IS IS SC SC

$$

PRZ006-230815-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                61 68 73    73 81 90    62 69 73    72 84 91    64 67 72
Temp          76 73 71 69 68 75 80 81 75 73 71 70 69 77 83 84 76 72 70 68 67 77
Dewpt         70 68 69 68 67 69 71 71 69 68 69 68 67 69 70 70 69 68 69 68 67 69
RH            82 84 93 97 97 82 74 72 82 84 93 93 93 76 65 63 79 87 97100100 76
Wind dir      NE NE  E  E  E  E  E  E NE  E  E  E  E  E  E  E NE  E  E SE SE SE
Wind spd      13  9  9  8  8 10 10 12 11  6  6  6  6  8  8 10  6  3  5  5  6  3
Clouds        B1 SC SC FW FW FW FW B1 B1 FW FW FW FW FW FW B2 B2 SC SC SC SC SC
PoP 12hr                     20          30          10          60          20
QPF 12hr              0.00-0.09   0.09-0.56   0.00-0.06   0.08-0.36        0.02
Rain shwrs    NM IS IS       IS IS SC SC       IS IS IS IS NM NM IS IS IS IS IS
Heat index                      83 85                   87 88
Max heat         98          90    99    97          89   100    96          87


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      67    83      67    84      68    85      67    84
Temp          84 72   68 76 83 72   68 77 84 73   69 78 85 73   68 77 84 72
Dewpt         70 68   67 69 70 68   67 69 70 68   68 69 70 68   67 69 70 68
PWind dir        SE      SE    SE      SE    SE       E     E      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2   SC SC SC B1   SC SC SC B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      10    60      10    40      10    40      10    40
Rain shwrs    IS NM   IS IS IS NM   IS IS SC SC   IS IS IS IS   IS IS SC SC

$$

PRZ007-230815-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                61 71 75    74 88 93    62 71 75    71 88 93    63 70 74
Temp          80 76 73 72 71 80 87 88 80 76 74 72 71 80 86 88 79 75 73 71 70 80
Dewpt         72 70 70 69 69 71 72 73 72 70 70 69 69 71 72 72 72 70 71 70 69 71
RH            77 82 90 90 93 74 61 61 77 82 87 90 93 74 63 59 79 84 93 97 97 74
Wind dir      NE NE NE NE NE  E SE SE SE NE NE NE NE  E SE SE SE NE NE NE NE  E
Wind spd      10  9  9  9  9 11 12 13 10  6  8  8  8  9 10 11  6  4  6  8  8  5
Clouds        B1 FW FW FW FW FW FW B1 B1 SC SC FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                      5          40           5          20          10
QPF 12hr              0.00-0.05   0.07-1.07           0   0.03-0.34        0.01
Rain shwrs     D IS IS             SC SC IS IS             IS IS IS IS IS IS IS
Heat index    83             84 93 96 83             84 92 95 82             83
Max heat        105          93   106   103          91   106   102          90


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      69    87      69    87      70    88      69    87
Temp          87 74   70 79 87 74   70 79 87 75   71 80 88 74   70 79 87 74
Dewpt         72 70   69 71 72 70   69 71 72 70   70 71 72 70   69 71 72 70
PWind dir        SE      NE    SE      SE    SE       E     E      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      10    40      10    30      10    30      10    50
Rain shwrs    IS SC   IS IS SC SC   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ008-230815-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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 78    82 85 88    69 73 77    83 87 90    68 72 77
Temp          80 77 75 74 73 80 84 85 79 77 75 74 73 81 86 87 80 77 75 73 72 81
Dewpt         71 71 72 71 70 71 73 72 70 70 71 70 69 70 71 71 70 70 71 70 69 71
RH            74 82 90 90 90 74 70 65 74 79 87 87 87 69 61 59 72 79 87 90 90 72
Wind dir      NE  E  E  E  E  E NE NE SE  E SE SE SE  E NE NE NE  E SE SE SE SE
Wind spd      16 11  9  9  8 10 12 13  9  5  8  8  6  8  9 10  8  5  6  6  6  3
Clouds        SC SC SC FW FW FW FW SC SC FW FW SC SC FW FW SC SC SC SC SC SC SC
PoP 12hr                     30          10          20          30          20
QPF 12hr              0.01-0.09   0.02-0.16        0.02   0.05-0.34        0.01
Rain shwrs    IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Heat index    82             83 91 92 81             84 92 93 82             84
Max heat         96    85    89    97    95          88    98    96          87


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      71    85      71    87      72    86      71    86
Temp          87 76   72 79 85 76   72 80 87 77   73 80 86 76   72 79 86 76
Dewpt         71 70   70 71 72 70   70 71 72 70   70 71 71 70   70 71 72 70
PWind dir        NE      SE    NE      SE    NE       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B1   SC SC SC B1   SC SC SC B1   SC SC SC SC   FW SC SC SC
PoP 12hr         40      10    40      10    50      10    20      10    40
Rain shwrs    SC SC   IS IS IS SC   IS IS IS IS   IS IS IS IS   IS IS SC SC

$$

PRZ009-230815-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                63 68 73    76 83 91    66 69 72    73 84 90    64 68 72
Temp          77 73 71 69 68 77 82 83 76 73 71 70 69 77 83 84 76 73 71 69 68 78
Dewpt         70 69 69 68 67 69 72 71 69 68 69 68 67 69 70 70 69 69 69 68 67 69
RH            79 87 93 97 97 76 72 67 79 84 93 93 93 76 65 63 79 87 93 97 97 74
Wind dir      NE NE  E  E  E  E  E NE  E NE  E  E  E  E  E  E SE  E SE SE SE SE
Wind spd      14  9  9  9  8 11 10  9  6  5  6  8  8  9  6  6  4  4  5  6  8  3
Clouds        SC FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW B2 B2 FW FW FW FW SC
PoP 12hr                      5          60           5          60          10
QPF 12hr                   0.01   0.08-1.02           0   0.14-0.36        0.01
Rain shwrs    SC IS IS             SC SC IS IS IS IS       NM NM IS IS IS IS IS
Heat index                      87 88                   87 88
Max heat         98          86   100    98          86    98    96          87


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      67    82      66    84      67    85      66    85
Temp          85 73   68 76 82 71   67 77 84 73   68 77 85 72   68 77 85 72
Dewpt         70 69   67 69 70 69   67 69 70 68   68 69 71 69   67 69 71 68
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2   SC SC SC B1   SC SC B1 B1   SC SC SC B1   FW SC B1 SC
PoP 12hr         70      10    60      10    60      10    60      10    60
Rain shwrs    IS NM   IS IS IS NM   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ010-230815-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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 73 81    82 87 89    69 73 81    77 87 90    69 73 81
Temp          80 78 76 74 73 81 86 87 80 77 76 74 73 81 86 87 80 77 76 74 73 82
Dewpt         73 72 72 71 69 71 72 73 72 72 71 70 69 71 71 72 72 71 71 70 70 71
RH            79 82 87 90 87 72 63 63 77 85 85 87 87 72 61 61 77 82 85 87 90 69
Wind dir      NE  E  E  E  E  E  E  S  E  E  E  E  E  E SE  W  E  E  E  E  E  E
Wind spd      12 10  9  9  9 10  9  8  8  8  8  8  8  8  5  6  6  6  5  6  6  4
Wind gust     26 26 20
Clouds        SC FW FW FW FW FW FW B1 B1 SC SC FW FW FW FW B1 B1 FW FW FW FW SC
PoP 12hr                     10          30          10          40          10
QPF 12hr              0.00-0.06   0.01-0.98        0.01   0.03-0.35        0.01
Rain shwrs    IS IS IS             IS IS IS IS IS IS       SC SC IS IS IS IS IS
Heat index    84             85 92 94 84             84 91 93 83             86
Max heat         98    89    90    99    97    89    90    97    95    89    91


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      72    86      72    87      73    85      72    85
Temp          88 77   73 80 86 76   73 80 87 77   74 80 85 76   73 79 85 76
Dewpt         72 71   70 71 72 71   70 71 72 71   70 71 72 72   70 71 72 71
PWind dir         W       E    SE      SE    SE       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW SC SC SC
PoP 12hr         60      10    30      10    60      10    60      10    50
Rain shwrs    IS SC   IS IS IS SC   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ011-230815-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                      73    85 89 92          73    85 89 91          73
Temp          81 78 76 74 73 82 88 89 81 78 76 74 73 82 88 89 81 78 76 74 73 82
Dewpt         74 73 72 70 69 71 72 73 73 72 71 70 69 71 71 72 73 72 72 70 69 71
RH            79 85 87 87 87 69 59 59 77 82 85 87 87 69 57 57 77 82 87 87 87 69
Wind dir       S SW  E  E NE  E SE NW  E NE NE NE NE  E SE SE NE NE NE NE  E  E
Wind spd       6  5  6  6  8 10 11  9  6 10  6  8  8  9 10  8  5  6  6  6  8  6
Clouds        B2 SC SC FW FW FW FW B1 B1 B1 B1 FW FW FW FW SC SC FW FW FW FW SC
PoP 12hr                     40          40          30          10          10
QPF 12hr              0.03-0.09   0.09-0.92        0.03   0.03-0.20        0.01
Rain shwrs     D SC SC             SC SC SC SC             IS IS IS IS IS IS IS
Heat index    87             86 95 98 87             86 93 96 86             87
Max heat        100          90   103   102          90   102    99          90


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      73    88      72    89      73    87      72    87
Temp          89 78   74 82 88 77   73 82 89 78   74 81 87 77   73 80 87 77
Dewpt         73 72   70 71 73 72   70 71 73 72   70 71 73 72   70 71 73 72
PWind dir         S       E    SE       E    SE       E     E       E     E
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW SC SC SC
PoP 12hr         30      10    20      10    30      10    30      10    40
Rain shwrs    IS SC   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC

$$

PRZ012-230815-
Culebra-
Including the city of Culebra
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                      80          86          79          86          80
Temp          83 82 81 81 80 83 86 86 83 81 81 80 79 83 85 86 83 81 80 80 80 82
Dewpt         75 75 75 75 75 75 75 75 75 75 75 75 74 75 75 74 75 74 74 74 74 74
RH            77 79 82 82 85 77 70 70 77 82 82 85 85 77 72 68 77 79 82 82 82 77
Wind dir      NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE
Wind spd      14 16 16 16 14 14 12 12 12 12 12 10 11 10  9  8  8  9  8  6  5  5
Clouds        B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 SC
PoP 12hr                     50          40          50          60          60
QPF 12hr                   0.14        0.10        0.09        0.05        0.07
Rain shwrs    SC SC SC SC SC SC SC IS IS SC SC SC SC IS IS IS IS NM NM NM NM SC
Heat index    91 88 86 86 84 90 94 95 91 88 86 84 82 90 93 94 90 87 85 84 81 89
Max heat         98    89    92    99    96    89    93    97    95    90    90


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      79    87      79    86      80    86      79    86
Temp          85 81   80 84 87 82   80 83 86 82   80 83 86 81   79 82 86 81
Dewpt         74 74   73 74 74 74   74 74 74 74   74 75 74 74   75 75 74 74
PWind dir        SE       E    SE      SE    SE       E     E       E     E
Wind char        LT      LT    GN      GN    GN      GN    GN      BZ    GN
Avg clouds    B1 B1   B2 B2 SC SC   SC SC SC B1   SC SC SC SC   B1 B1 SC SC
PoP 12hr         50      50    40      50    40      40    50      50    30
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$

PRZ013-230815-
Vieques-
Including the city of Vieques
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                      79          87          79          87    75 78 81
Temp          83 81 80 80 79 84 87 87 83 82 81 80 79 83 86 87 83 81 80 79 78 83
Dewpt         75 74 75 74 74 75 75 74 75 74 74 74 74 75 74 73 74 73 74 74 73 74
RH            77 79 85 82 85 74 68 65 77 77 79 82 85 77 68 63 74 77 82 85 85 74
Wind dir      NE  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E SE
Wind spd      14 16 16 14 13 14 12 12 12 12 11 11 10 10 10 10  9  9  8  6  6  5
Clouds        B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 B1
PoP 12hr                     50          40          50          60          60
QPF 12hr                   0.15        0.06        0.09   0.08-0.19        0.08
Rain shwrs    SC SC SC SC SC SC SC IS IS SC SC SC SC IS IS SC SC NM NM NM NM SC
Heat index    91 86 85 83    91 95 96 91 87 85 83 80 91 95 95 90 86 85 82    90
Max heat         99    89    93    99    98    91    93    98    96    89    92


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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    89      78    87      79    87      77    86
Temp          87 80   78 84 89 81   79 83 87 81   79 83 87 80   78 82 86 79
Dewpt         73 73   73 74 73 73   74 74 73 74   74 75 73 73   74 75 73 73
PWind dir        SE       E    SE      SE    SE       E     E       E     E
Wind char        LT      GN    GN      GN    GN      GN    GN      BZ    GN
Avg clouds    B1 B1   B2 B2 SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr         50      50    40      50    40      40    50      50    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC

$$

VIZ001-230815-
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
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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 81    82 87 89    73 77 81          86    73 78 81
Temp          82 80 79 78 77 83 86 87 82 80 79 78 77 83 86 86 82 81 80 79 78 82
Dewpt         75 74 74 74 74 74 75 74 74 74 74 74 74 74 74 74 74 74 74 73 73 73
RH            79 82 85 88 90 74 70 65 77 82 85 88 90 74 68 68 77 79 82 82 85 74
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE
Wind spd      14 16 16 16 14 13 13 12 11 12 12 11 11 10  9  8  9  8  8  6  6  5
Clouds        B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 SC
PoP 12hr                     50          40          50          60          60
QPF 12hr              0.12-0.17        0.06        0.09        0.06        0.07
Rain shwrs    SC SC SC SC SC SC SC IS IS SC SC SC SC IS IS IS IS NM NM NM NM SC
Heat index    88 84 82 80    89 95 96 89 84 82 80    89 94 95 89 85 83 80    88
Max heat         98    89    94   100    99    89    93    98    96    88    92


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      78    86      77    86      77    86      77    86
Temp          86 80   79 82 86 80   78 82 86 80   78 82 86 80   78 82 86 80
Dewpt         73 73   73 73 73 73   73 73 74 74   74 74 74 74   74 74 74 74
PWind dir        SE       E    SE      SE    SE       E     E       E     E
Wind char        LT      LT    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    SC SC   B2 B2 SC SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      50    40      50    30      40    40      40    30
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC IS

$$

VIZ002-230815-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
246 PM AST Mon Oct 22 2018

Date           10/22/18      Tue 10/23/18            Wed 10/24/18            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                73 76 80          87    72 75 80          86    72 75 79
Temp          81 79 77 76 76 82 86 87 81 79 77 76 75 82 85 86 81 78 77 76 75 82
Dewpt         77 76 76 75 75 76 77 76 76 76 76 75 75 76 76 75 76 75 76 75 74 76
RH            88 91 97 97 97 82 75 70 85 91 97 97100 82 75 70 85 91 97 97 97 82
Wind dir       E NE  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E  E
Wind spd      13 14 16 14 14 14 13 12 12 12 11 11 11 11 10  9  9  8  8  8  6  5
Clouds        B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 SC
PoP 12hr                     50          30          40          60          60
QPF 12hr                   0.14        0.05        0.09   0.05-0.15        0.07
Rain shwrs    SC SC SC SC SC SC SC IS IS SC SC SC SC IS IS IS IS NM NM NM NM SC
Heat index    89 83          90 97 97 88 81          88 95 96 86             89
Max heat        102    89    94   103   100    88    94   102    99    87    93


Date           10/25  Fri 10/26/18  Sat 10/27/18  Sun 10/28/18  Mon 10/29/18
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      75    87      75    87      74    86
Temp          88 78   76 81 87 78   76 81 87 78   76 82 87 78   75 81 86 78
Dewpt         75 75   74 75 75 75   74 76 75 75   75 76 76 75   74 76 75 75
PWind dir        SE       E    SE      SE     E       E     E       E     E
Wind char        LT      GN    GN      GN    GN      BZ    BZ      BZ    BZ
Avg clouds    SC SC   B1 B1 SC SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      30    40      50    40      40    40      40    30
Rain shwrs    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC IS

$$


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