Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 252038
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
Issued by National Weather Service Miami FL
438 PM AST Mon Sep 25 2017

PRZ001-261200-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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                74 78 81    80 87 89    74 78 80    82 86 88    73 77 80
Temp          84 79 78 78 78 81 85 87 84 79 78 78 78 81 85 86 83 79 78 77 77 81
Dewpt         73 74 73 73 74 75 74 73 74 74 74 74 73 74 73 74 74 74 74 73 73 73
RH            70 85 85 85 88 82 70 63 72 85 88 88 85 79 67 68 74 85 88 87 87 77
Wind dir      SE SE SE SE SE SE SE SE  E  E SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd       9  6  6  6  6  9 10 11 10  8  8  6  6  9 11 11 10  6  6  6  6  9
Clouds        FW SC B1 B2 B2 SC B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1
PoP 12hr                     20          20          20          20           0
QPF 12hr                   0.02           0        0.01        0.01           0
Snow 12hr                    MM          MM          MM
Rain shwrs     S  S  S  S  S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  C
Tstms          S  S  S  S  S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  C
Heat index    91 81          87 93 94 91 81          85 92 93 90 80          85
Max heat         97    87    90    97    97    88    89    97    96    87    88


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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      77    86      77    84      77    83      77    85
Temp          85 79   77 80 85 78   78 80 84 79   78 78 83 79   77 80 85 79
Dewpt         73 74   73 73 73 74   73 73 74 74   74 74 74 74   73 73 73 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1 B1   B1 B1 B2 B2   B1 B2 OV OV   B2 OV OV B2   B1 OV OV B1
PoP 12hr         40      20    20      20    30      70    60      20    40
Rain shwrs     C  C    S  S  S  S    S  S  C  C    L  L  L  L    S  S  C  C
Tstms          C  C    S  S  S  S    S  S  C  C    L  L  L  L    S  S  C  C

$$

PRZ002-261200-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 78 82    70 83 86    68 78 81    72 83 85    68 78 81
Temp          81 79 79 79 78 80 83 83 81 79 79 78 78 80 82 83 81 79 78 78 78 80
Dewpt         74 73 73 73 74 75 75 74 74 74 74 74 73 74 74 74 74 74 74 73 73 73
RH            79 82 82 82 88 85 77 74 79 85 85 88 85 82 77 74 79 85 88 85 85 79
Wind dir      SE SE SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      10  6  6  9  9 10 11 11 11  9  9  8  9 10 11 11 10  9  9  9  9 11
Clouds        SC SC OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 B2
PoP 12hr                     30          20          30          30          20
QPF 12hr              0.02-0.14        0.01        0.03   0.00-0.07        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs     C  C  C  S  S  S  S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  L
Tstms          C  C  C  S  S  S  S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  L
Heat index    87 81 81 81 80 85 90 90 87 82 81 80    84 88 89 86 81 80       84
Max heat         95    89    91    96    95    89    89    94    93    88    89


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          82      77    83      77    81      77    82      77    83
Temp          81 78   77 79 82 78   78 79 81 79   77 78 81 78   77 79 82 79
Dewpt         74 74   73 73 74 73   73 73 74 74   74 74 74 74   73 73 73 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B1 B1 B2 B2   B2 B2 OV OV   B2 OV OV B2   B1 OV B2 SC
PoP 12hr         70      70    70      80    80      80    70      50    60
Rain shwrs     L  L    L  L  D  D    D  D  D  D    D  D  L  L    C  C  L  L
Tstms          L  L    L  L  D  D    D  D  D  D    D  D  L  L    C  C  L  L

$$

PRZ003-261200-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 77 80    73 83 86    70 76 80    75 84 87    70 76 80
Temp          81 77 77 77 77 79 83 83 81 77 77 77 76 79 83 84 81 77 77 76 76 79
Dewpt         73 73 73 73 73 74 74 73 73 73 73 73 73 73 73 72 72 72 73 72 72 72
RH            77 87 87 87 87 85 74 72 77 87 87 87 90 82 72 67 74 85 87 87 87 79
Wind dir      SE SE  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E NE  E
Wind spd       8  5  5  5  6  8 11 10  9  6  6  5  6  9 11 11 10  6  6  6  6  9
Clouds        SC SC OV B2 B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1 B1
PoP 12hr                     40          20          20          20          20
QPF 12hr              0.05-0.28        0.01        0.02        0.02   0.02-0.10
Snow 12hr                    MM          MM          MM
Rain shwrs     L  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
Tstms          L  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
Heat index    85             83 89 89 85             82 88 89 85             82
Max heat         92    87    89    96    94    87    89    96    95    86    89


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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      76    83      76    82      75    84      76    84
Temp          83 77   76 78 83 77   76 78 82 78   76 77 82 77   76 78 83 77
Dewpt         72 72   73 72 72 73   72 72 73 73   73 73 73 73   72 73 72 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1 B1   SC B1 B1 B2   B2 B2 OV B2   B2 OV OV B2   B2 OV B2 B1
PoP 12hr         50      20    30      40    60      70    50      30    40
Rain shwrs     C  C    S  S  S  S    C  C  L  L    L  L  C  C    C  C  C  C
Tstms          C  C    S  S  S  S    C  C  L  L    L  L  C  C    C  C  C  C

$$

PRZ004-261200-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 75 78    73 82 87    70 75 77    75 83 87    70 74 77
Temp          80 76 76 75 75 78 82 82 80 76 75 75 75 77 81 82 80 76 75 75 74 77
Dewpt         72 72 71 72 72 73 72 72 72 72 72 72 72 72 72 71 71 72 72 72 71 72
RH            77 87 85 90 90 85 72 72 77 87 90 90 90 85 74 69 74 87 90 90 90 85
Wind dir      SE SE SE SE SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       8  4  4  4  4  8 10 10  9  5  5  4  4  6 10 10  9  5  4  4  4  8
Clouds        SC SC OV B2 B2 B1 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1
PoP 12hr                     30          20          20          30          20
QPF 12hr              0.02-0.21        0.01        0.02        0.02   0.00-0.07
Snow 12hr                    MM          MM          MM
Rain shwrs     C  C  C  S  S  S  S  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C
Tstms          C  C  C  S  S  S  S  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C
Heat index    83             80 86 87 83                85 87 83
Max heat         93          87    96    94          86    95    94          86


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          82      74    82      74    81      74    82      74    82
Temp          81 76   74 76 82 75   75 76 81 76   75 75 80 75   74 76 81 76
Dewpt         71 72   72 72 71 72   72 71 72 72   72 72 72 72   71 72 71 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    B1 B1   SC B1 B2 B2   B2 B2 OV OV   B2 OV OV B2   B2 OV OV B1
PoP 12hr         50      20    30      30    60      80    60      30    50
Rain shwrs     C  C    S  S  C  C    S  S  L  L    D  D  L  L    C  C  C  C
Tstms          C  C    S  S  C  C    S  S  L  L    D  D  L  L    C  C  C  C

$$

PRZ005-261200-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 76 80          89    72 76 80          87    71 75 79
Temp          85 78 77 76 76 80 86 89 85 78 76 76 76 80 86 87 84 78 76 76 75 79
Dewpt         73 73 72 72 72 74 73 72 73 73 73 73 73 73 73 74 74 73 73 72 72 73
RH            67 85 85 87 87 82 65 57 67 85 90 90 90 79 65 65 72 85 90 87 90 82
Wind dir      SE SE SE SE SE SE  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd       5  5  5  5  5  6  8  9  9  8  5  4  5  8 10 10  9  6  6  5  6  9
Clouds        FW FW SC B2 B2 SC B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC FW FW SC B1
PoP 12hr                     20          20           5          30           0
QPF 12hr                   0.02           0           0   0.00-0.29           0
Snow 12hr                    MM          MM          MM
Rain shwrs     L  S  S  S  S  S  S  S  S              S  S  C  C              C
Tstms          L  S  S  S  S  S  S  S  S              S  S  C  C              C
Heat index    92             83 93 96 92             83 93 94 90             82
Max heat         98    86    90    98    98    86    88    97    97    86    87


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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      75    86      76    85      76    84      76    85
Temp          86 78   75 79 86 78   76 79 85 78   77 79 84 78   76 79 85 78
Dewpt         73 73   72 73 73 73   73 73 73 73   73 73 73 74   72 73 73 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1   SC B1 B1 B1   B1 B2 OV OV   OV OV B2 B2   B2 OV B2 B2
PoP 12hr         50      20    40      30    50      80    50      30    30
Rain shwrs     C  C    S  S  C  C    S  S  S  S    D  D  C  C    S  S  C  C
Tstms          C  C    S  S  C  C    S  S  S  S    D  D  C  C    S  S  C  C

$$

PRZ006-261200-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 73 76    70 82 89    67 72 76    71 82 87    67 72 75
Temp          79 74 73 73 73 75 80 82 79 74 73 73 72 75 80 81 79 73 72 72 72 74
Dewpt         70 69 69 70 71 72 71 69 70 71 71 71 70 70 70 70 70 70 70 69 69 70
RH            74 84 87 90 93 90 74 65 74 90 93 93 93 84 72 69 74 90 93 90 90 87
Wind dir      SE SE SE SE SE SE SE SE SE  E SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd       6  3  3  3  3  5  9  9  8  4  3  3  3  6  9  8  6  3  3  3  3  5
Clouds        SC SC B1 B2 B2 B1 B2 B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC B1
PoP 12hr                     20          20          20          40           5
QPF 12hr              0.02-0.21        0.01   0.00-0.06   0.02-0.33   0.00-0.09
Snow 12hr                    MM          MM          MM
Rain shwrs     D  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C        S  S  L
Tstms          D  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C        S  S  L
Heat index    81                84 85 82                83 85 81
Max heat         94          87    95    95          84    95    94          84


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          82      71    81      72    79      72    81      72    81
Temp          80 73   72 74 81 73   72 74 79 74   73 74 79 74   72 74 79 73
Dewpt         69 70   70 70 69 71   70 70 70 71   70 70 71 71   70 70 70 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2   SC B1 B1 B1   B1 B2 OV OV   OV OV OV B2   B2 OV OV B2
PoP 12hr         70      20    30      20    60     100    60      30    40
Rain shwrs     L  L    S  S  C  C    S  S  L  L    D  D  L  L    C  C  C  C
Tstms          L  L    S  S  C  C    S  S  L  L    D  D  L  L    C  C  C  C

$$

PRZ007-261200-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 75 78    69 85 88    67 75 77    71 85 89    67 74 76
Temp          81 76 76 75 75 79 84 84 81 76 75 75 75 78 84 85 82 76 75 74 74 78
Dewpt         71 71 71 71 72 73 72 70 71 72 72 72 71 71 71 71 71 71 70 70 70 71
RH            72 85 85 87 90 82 67 63 72 87 90 90 87 79 65 63 69 85 84 87 87 79
Wind dir      SE  E  E  E  E  E SE SE SE  E  E  E  E  E  E SE  E  E  E NE NE  E
Wind spd       6  5  4  5  5  8 10 10  8  5  5  4  4  8 10  9  8  5  4  4  4  5
Clouds        SC SC B1 B2 B2 SC B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC FW SC B1
PoP 12hr                     40          20          30          40          10
QPF 12hr              0.02-0.19           0   0.03-0.12   0.05-0.33   0.00-0.09
Snow 12hr                    MM          MM          MM
Rain shwrs     L  S  S  C  C  S  S  S  S        S  S  S  S  C  C  S  S  S  S  C
Tstms          L  S  S  C  C  S  S  S  S        S  S  S  S  C  C  S  S  S  S  C
Heat index    84             82 89 89 86             81 89 90 86
Max heat         92          89    96    95          88    97    95          86


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      73    84      74    82      74    85      75    84
Temp          84 76   74 78 84 76   75 78 82 76   75 77 83 76   75 77 83 76
Dewpt         70 71   70 71 71 72   71 71 71 71   71 71 71 72   71 71 71 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    B1 B1   SC B1 B1 B1   B2 B2 OV OV   B2 B2 OV B2   B2 OV B1 B1
PoP 12hr         50      40    40      50    60      70    60      50    30
Rain shwrs     C  C    C  C  C  C    L  L  L  L    L  L  L  L    C  C  C  C
Tstms          C  C    C  C  C  C    L  L  L  L    L  L  L  L    C  C  C  C

$$

PRZ008-261200-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 76 79          85    71 76 79
Temp          85 79 78 77 76 79 85 87 85 79 77 76 76 78 85 85 83 78 77 76 76 78
Dewpt         73 73 71 71 72 73 73 72 73 73 73 72 72 73 72 73 74 73 72 72 71 72
RH            67 82 79 82 87 82 67 61 67 82 87 87 87 85 65 67 74 85 85 87 85 82
Wind dir      SE SE SE SE SE  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E
Wind spd       1  2  5  4  4  4  5  5  6  8  5  5  5  6  8 10 10 10  9  6  8 10
Clouds        SC SC FW B2 B2 SC B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 SC FW FW FW B1
PoP 12hr                     50          30          10          40           0
QPF 12hr              0.02-0.10        0.01           0   0.05-0.27           0
Snow 12hr                    MM          MM          MM
Rain shwrs     L  S  S  C  C  S  S  C  C        S  S  S  S  C  C              C
Tstms          L  S  S  C  C  S  S  C  C        S  S  S  S  C  C              C
Heat index    91 82          80 91 94 92 81             91 92 89 80
Max heat         97    89    86    98    98    87    86    97    96    88    86


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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      75    83      76    83      76    85      77    85
Temp          84 78   76 78 83 78   76 78 83 78   77 79 85 78   77 78 82 78
Dewpt         73 73   71 73 73 73   72 73 73 73   72 72 72 73   72 73 73 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    B1 B2   B1 B1 B2 B2   B2 B2 OV OV   B2 B2 B2 OV   OV OV B1 B1
PoP 12hr         70      20    40      80    80      70    60      50    40
Rain shwrs     C  L    S  S  C  C    D  D  D  D    L  L  L  L    L  L  C  C
Tstms          C  L    S  S  C  C    D  D  D  D    L  L  L  L    L  L  C  C

$$

PRZ009-261200-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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    72 84 89    68 72 75    73 83 88    68 71 75
Temp          80 75 74 73 73 76 82 84 81 74 73 72 72 75 82 82 80 74 73 72 71 74
Dewpt         70 69 69 69 70 71 71 68 70 71 70 70 70 70 69 70 71 70 69 69 69 70
RH            72 82 84 87 90 85 69 59 69 90 90 93 93 84 65 67 74 87 87 90 93 87
Wind dir      SE SE SE SE SE  E SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd       4  3  4  4  3  4  6  6  5  4  3  3  3  5  6  6  5  4  4  3  3  4
Clouds        SC SC SC B2 B2 SC B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 SC FW FW FW B2
PoP 12hr                     40          20          20          40           0
QPF 12hr              0.02-0.09           0   0.00-0.07   0.07-0.47           0
Snow 12hr                    MM          MM          MM
Rain shwrs     L  S  S  C  C  S  S  S  S        S  S  S  S  C  C              L
Tstms          L  S  S  C  C  S  S  S  S        S  S  S  S  C  C              L
Heat index    83                86 88 85                85 86 83
Max heat         94          86    96    96          86    96    96          84


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      71    81      72    80      72    83      73    83
Temp          82 74   71 75 81 74   72 75 80 74   73 75 81 74   73 74 79 74
Dewpt         70 71   69 71 71 71   70 70 70 70   69 70 70 71   70 71 71 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV   SC B1 B2 B2   B2 OV OV OV   OV OV OV OV   OV OV B1 B1
PoP 12hr         80      30    50      80    80      90    80      80    50
Rain shwrs     L  D    C  C  C  C    D  D  D  D    D  D  D  D    D  D  C  C
Tstms          L  D    C  C  C  C    D  D  D  D    D  D  D  D    D  D  C  C

$$

PRZ010-261200-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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 78 83    77 87 89    72 77 83    79 86 88    72 76 82
Temp          84 80 79 78 78 80 85 87 85 79 78 77 77 79 85 86 84 79 78 77 76 79
Dewpt         73 73 72 72 72 73 73 72 73 73 73 72 72 73 71 72 73 73 72 71 71 72
RH            70 79 79 82 82 79 67 61 67 82 85 85 85 82 63 63 70 82 82 82 85 79
Wind dir      SE SE SE SE SE  E SE SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E
Wind spd       8  6  8  8  8  6  8  8  6  8  6  6  6  6  8  8  6  8  8  5  5  6
Wind gust     20 21 21 20 20 20 19 20 21 21 20 19 18 18 18
Clouds        SC SC SC B2 B2 SC B2 B1 B1 B1 B1 B1 B1 B2 B1 B2 B1 SC FW FW FW B1
PoP 12hr                     40          20          20          30           0
QPF 12hr              0.02-0.11           0        0.01   0.00-0.18           0
Snow 12hr                    MM          MM          MM
Rain shwrs     C  S  S  C  C  S  S  S  S        S  S  S  S  C  C              L
Tstms          C  S  S  C  C  S  S  S  S        S  S  S  S  C  C              L
Heat index    90 82 80       83 92 93 91 82          81 91 93 91 82          80
Max heat         95    93    92    97    97    92    90    97    97    93    89


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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      76    84      77    84      77    87      77    85
Temp          85 79   76 79 84 79   77 79 84 79   78 79 86 79   78 79 83 79
Dewpt         72 73   71 72 72 73   72 72 72 72   72 72 72 72   72 73 72 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B2   SC B1 B2 B1   B1 B2 OV B2   B2 B2 B2 OV   OV OV B1 SC
PoP 12hr         70      20    20      50    40      50    60      80    50
Rain shwrs     L  L    S  S  S  S    C  C  C  C    C  C  L  L    D  D  C  C
Tstms          L  L    S  S  S  S    C  C  C  C    C  C  L  L    D  D  C  C

$$

PRZ011-261200-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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    75 78 81          87    74 77 80
Temp          84 80 79 79 79 82 86 87 84 79 78 78 78 81 86 87 85 80 78 77 77 80
Dewpt         73 73 73 73 73 74 74 73 73 73 73 73 73 73 72 73 73 73 72 71 71 72
RH            70 79 82 82 82 77 68 63 70 82 85 85 85 77 63 63 67 79 82 82 82 77
Wind dir      SE  E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E NE  E
Wind spd      12 10 10 11 10 11 13 14 12 10  9  9  9 10 13 12 10  8  8  6  5  8
Clouds        SC SC SC B2 B2 SC B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC FW FW FW SC
PoP 12hr                     30          20          20          30           0
QPF 12hr                   0.03           0   0.00-0.07   0.01-0.13           0
Snow 12hr                    MM          MM          MM
Rain shwrs     S  S  S  C  C  S  S  S  S        S  S  S  S  C  C              S
Tstms          S  S  S  C  C  S  S  S  S        S  S  S  S  C  C              S
Heat index    90 82 81 80 80 87 94 94 90 81          86 93 95 92 82          84
Max heat         94    89    90    97    96    87    88    97    97    87    86


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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      78    85      78    87      78    86
Temp          87 80   77 80 87 80   78 81 85 79   78 81 87 79   78 80 86 80
Dewpt         72 73   71 73 73 73   72 72 72 73   72 72 73 73   73 73 73 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC B1   SC SC SC B1   B1 B1 B2 B2   B2 B2 B2 OV   OV OV B1 SC
PoP 12hr         30      20    20      20    20      30    40      80    40
Rain shwrs     S  C    S  S  S  S    S  S  S  S    C  C  C  C    D  D  C  C
Tstms          S  C    S  S  S  S    S  S  S  S    C  C  C  C    D  D  C  C

$$

PRZ012-261200-
Culebra-
Including the city of Culebra
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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                      83          83          82          83          82
Temp          83 83 83 83 83 83 83 83 83 83 83 82 82 82 82 83 83 83 82 82 82 82
Dewpt         75 75 75 76 76 76 76 76 75 76 75 75 75 74 75 75 75 76 75 75 74 75
RH            77 77 77 80 80 80 80 80 77 80 77 79 79 77 79 77 77 80 79 79 77 79
Wind dir      SE SE  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 11 10 14 14 13 14 13 14 14 14 13 14 13 12 12 12 13 16 14 14 16
Clouds        SC B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B1 B1
PoP 12hr                     20          20          30          20          20
QPF 12hr                   0.02        0.01        0.02        0.01        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs     S  S  S  S  S  S  S  S  S        C  C  S  S  S  S  S  S        S
Tstms          S  S  S  S  S  S  S  S  S        C  C  S  S  S  S  S  S        S
Heat index    90 89 90 90 90 91 91 91 90 90 90 88 88 88 90 90 90 90 90 88 88 89
Max heat         91    91    92    93    92    91    89    91    91    91    91


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      82    83      82    83      81    82      81    82
Temp          82 82   82 82 82 82   82 82 82 82   81 81 82 82   81 82 82 82
Dewpt         75 75   75 75 75 75   74 75 75 76   75 75 75 75   74 74 75 76
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    GN      BZ    GN      BZ    BZ
Avg clouds    B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B2 SC
PoP 12hr         20      90    70      40    50      70    70      60    60
Rain shwrs     S  S    D  D  L  L    C  C  C  C    L  L  L  L    L  L  L  L
Tstms          S  S    D  D  L  L    C  C  C  C    L  L  L  L    L  L  L  L

$$

PRZ013-261200-
Vieques-
Including the city of Vieques
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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                      82          83          82          83          82
Temp          83 82 83 83 82 83 83 83 83 83 83 82 82 82 82 83 83 82 82 82 82 82
Dewpt         75 75 75 75 76 76 76 75 75 75 75 75 75 75 75 75 75 75 75 74 74 75
RH            77 79 77 77 82 80 80 77 77 77 77 79 79 79 79 77 77 79 79 77 77 79
Wind dir      SE SE  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 10 10 13 14 13 13 13 13 14 14 13 13 13 12 12 12 13 16 14 14 16
Clouds        SC SC B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 B1
PoP 12hr                     20          20          30          20          20
QPF 12hr                   0.02        0.01        0.02        0.01        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs     S  S  S  S  S  S  S  S  S        C  C  S  S        S  S  S  S  C
Tstms          S  S  S  S  S  S  S  S  S        C  C  S  S        S  S  S  S  C
Heat index    89 89 90 90 90 90 91 90 90 90 90 89 88 88 89 89 89 89 89 88 88 89
Max heat         91    91    92    93    92    91    90    92    92    91    91


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      81    82      81    83      81    82      81    82
Temp          82 82   81 82 82 82   82 82 82 82   81 81 82 82   81 82 82 82
Dewpt         75 75   75 74 75 75   74 74 75 75   75 75 75 75   74 74 75 75
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    GN      BZ    GN      BZ    GN      GN    BZ
Avg clouds    B1 B1   B1 B1 B1 B2   B2 B2 OV B2   B2 B2 OV B2   B1 B2 B2 SC
PoP 12hr         50      80    80      70    80      90    70      50    60
Rain shwrs     C  C    D  D  D  D    L  L  D  D    D  D  L  L    C  C  L  L
Tstms          C  C    D  D  D  D    L  L  D  D    D  D  L  L    C  C  L  L

$$

VIZ001-261200-
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
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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                77 81 83          82    76 81 82    77 82 83    76 81 82
Temp          82 82 82 81 81 82 82 82 82 82 81 81 81 81 82 82 82 82 81 81 81 81
Dewpt         73 73 74 75 75 75 75 75 74 75 75 74 73 74 74 74 74 75 74 74 74 74
RH            74 74 77 82 82 79 79 79 77 79 82 79 77 79 77 77 77 79 79 79 79 79
Wind dir      SE SE  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 10 12 16 16 13 14 14 14 16 14 14 14 13 13 13 13 13 16 14 14 16
Clouds        B1 B1 OV OV B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.02        0.01        0.01        0.01        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs     S  S  S  S  S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  S
Tstms          S  S  S  S  S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  S
Heat index    86 87 87 87 87 88 88 88 88 87 87 86 85 85 87 88 87 87 86 86 86 86
Max heat         90    91    92    92    91    91    89    91    91    91    89


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          82      81    81      81    82      80    81      80    81
Temp          81 81   81 81 81 81   81 81 82 81   80 80 81 81   80 81 81 81
Dewpt         74 74   74 74 74 74   73 74 74 74   74 74 74 74   74 73 74 75
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    GN      BZ    BZ
Avg clouds    B1 B1   SC B1 B2 B2   B1 B2 B2 B2   B2 B2 B1 B1   B1 B2 B1 B1
PoP 12hr         20      50    20      20    20      40    50      50    60
Rain shwrs     S  S    C  C  S  S    S  S  S  S    C  C  C  C    C  C  L  L
Tstms          S  S    C  C  S  S    S  S  S  S    C  C  C  C    C  C  L  L

$$

VIZ002-261200-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
438 PM AST Mon Sep 25 2017

Date           09/25/17      Tue 09/26/17            Wed 09/27/17            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                      82          83          82          82          82
Temp          82 82 83 82 82 83 83 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82
Dewpt         74 74 75 75 75 75 75 75 75 75 75 75 74 75 75 74 74 75 74 74 74 75
RH            77 77 77 79 79 77 77 79 79 79 79 79 77 79 79 77 77 79 77 77 77 79
Wind dir      SE SE  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      14 13 14 16 17 16 17 13 14 17 16 16 14 13 14 14 14 16 17 16 17 17
Clouds        B1 B1 B1 OV B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          20          20           0          20
QPF 12hr                   0.02           0        0.01           0        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs     S  S  S  S  S  S  S  S  S        S  S              S  S  S  S  S
Tstms          S  S  S  S  S  S  S  S  S        S  S              S  S  S  S  S
Heat index    88 89 90 89 90 90 90 89 89 89 89 88 88 88 89 88 88 89 88 88 88 88
Max heat         92    94    94    94    91    91    91    91    91    91    91


Date           09/28  Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          82      82    82      81    82      81    82      81    82
Temp          82 82   82 82 82 82   82 82 82 82   82 81 82 82   81 81 82 82
Dewpt         75 75   75 74 75 74   74 75 75 75   75 74 75 74   74 74 75 75
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 SC   B1 B1 B1 B1   B2 B2 OV OV   OV OV B2 B1   SC B1 B1 B1
PoP 12hr         20      30    30      40    40      50    30      20    50
Rain shwrs     S  S    C  C  C  C    C  C  C  C    C  C  C  C    S  S  C  C
Tstms          S  S    C  C  C  C    C  C  C  C    C  C  C  C    S  S  C  C

$$



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