Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 170720
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
320 AM AST Mon Dec 17 2018

PRZ001-172015-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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 86 88    66 72 76    81 86 88    69 73 76    78 85 87
Temp          73 79 85 86 80 76 75 73 72 78 84 86 80 77 75 74 73 78 84 85 79 76
Dewpt         69 69 67 67 67 68 69 69 69 69 69 69 69 69 69 69 69 70 71 71 71 71
RH            87 72 55 53 65 76 82 87 90 74 61 57 69 76 82 84 87 76 65 63 77 85
Wind dir       S SE SE SE SE SE SE  S  S SE SE SE SE  S  S  S  S SE  E  E  E  E
Wind spd       5  5  9 10  9  5  5  5  5  4  6  9  9  6  6  5  6  5 10 12 11  9
Clouds        CL SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                     10           5           5          20          30
QPF 12hr                   0.01           0           0        0.01        0.08
Rain shwrs    IS IS IS                                           IS IS SC SC IS
Heat index          88 90                   86 88                   88 90
Max heat         83    92    90                91    89          83    94    91


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    85      72    86      73    87      73    86
Temp          74 78 85 76   73 77 86 76   74 78 87 77   74 78 86 77
Dewpt         70 69 68 68   69 69 70 68   69 70 70 68   70 69 69 70
PWind dir        SE     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    10      10    10      10    20      20    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ002-172015-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                72 83 86    59 68 76    71 83 86    64 71 77    69 82 85
Temp          71 76 82 83 76 72 71 69 68 74 81 83 77 75 73 72 71 76 81 82 78 75
Dewpt         68 67 67 67 67 68 69 68 68 68 68 68 68 68 69 69 69 70 70 70 70 70
RH            90 74 61 59 74 87 93 97100 82 65 61 74 79 87 90 93 82 69 67 76 84
Wind dir       E  E SE SE SE SE SE  E  E SE SE SE SE SE  E  E  E  E  E  E  E  E
Wind spd       8  8 10 10  8  5  5  5  5  5  9 10  8  4  5  6  6  8 11 11 11 10
Clouds        FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     10           5           5          20          30
QPF 12hr                   0.01           0           0        0.02        0.08
Rain shwrs    IS IS IS                                     IS IS IS IS SC SC IS
Heat index          85 86                   84 86                   86 87
Max heat         83    91    88                90    88          83    92    90


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    82      73    82      72    83      73    83
Temp          74 77 82 75   73 76 82 75   73 77 83 76   74 77 83 76
Dewpt         69 68 67 68   69 69 69 67   69 69 69 67   69 69 69 69
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 SC SC
PoP 12hr         20    10      20    20      20    30      40    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC IS IS

$$

PRZ003-172015-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                75 84 87    60 67 76    74 83 88    64 70 76    72 83 88
Temp          70 75 82 83 76 72 70 68 67 74 82 83 77 74 72 71 70 75 82 83 77 75
Dewpt         68 67 66 66 66 67 68 68 67 68 68 68 68 69 68 68 69 69 70 70 71 71
RH            93 76 58 57 71 84 93100100 82 63 61 74 84 87 90 97 82 67 65 82 87
Wind dir      NE  E SE SE SE  E NE NE  N  E SE SE SE  N NE NE NE NE  E  E  E NE
Wind spd       6  8 10 10  8  4  5  6  6  5  9  9  6  5  6  8  9  9 11 12 12 10
Clouds        CL SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     10           5           5          20          30
QPF 12hr                   0.01           0           0        0.02        0.06
Rain shwrs    IS IS IS                                     IS IS IS IS SC SC IS
Heat index          85 85                   84 86                   84 87
Max heat               91    88                92    88                93    90


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    83      71    83      71    84      72    84
Temp          72 76 83 75   72 76 83 74   72 76 84 75   73 76 84 75
Dewpt         69 68 66 67   69 69 69 67   68 69 69 67   68 68 69 69
PWind dir        NE     E       E     E       E     E      NE     E
Wind char        GN    BZ      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    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

$$

PRZ004-172015-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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 83 87    60 67 72    73 82 86    64 69 73    72 82 87
Temp          69 75 82 83 75 72 70 68 67 73 80 82 76 73 72 70 69 74 80 82 76 73
Dewpt         67 66 65 65 65 66 67 67 67 67 67 67 67 67 67 67 67 68 68 69 69 69
RH            93 74 56 55 71 81 90 97100 81 65 61 74 81 84 90 93 82 67 65 79 87
Wind dir      SE  E SE SE SE  S SE SE  S SE SE SE SE  S SE SE SE  E  E  E  E  E
Wind spd       4  6 10 10  9  5  4  4  4  4  9  9  8  5  5  4  5  5 10 10 10  6
Clouds        CL SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     10           5           5          20          30
QPF 12hr                   0.01           0           0        0.02        0.08
Rain shwrs    IS IS IS                                     IS IS IS IS SC SC IS
Heat index          83 84                   82 84                   82 84
Max heat               91    88                89    87                91    87


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    81      70    81      69    83      71    82
Temp          71 74 81 73   71 74 81 73   70 75 83 74   72 75 82 74
Dewpt         67 66 66 66   67 67 68 65   67 68 68 65   67 67 67 67
PWind dir         E     E       E     E       E     E      NE     E
Wind char        LT    GN      GN    GN      LT    LT      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    10      10    10      10    20      20    10
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ005-172015-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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 87 89    67 72 76    83 87 89    68 73 76          85
Temp          72 78 85 87 79 76 75 73 72 78 85 87 80 77 76 74 73 78 84 85 79 76
Dewpt         70 69 67 67 67 68 68 68 68 68 67 67 68 69 68 68 68 69 70 70 71 71
RH            93 74 55 52 67 76 79 84 87 71 55 52 67 76 76 82 84 74 63 61 77 85
Wind dir       S SE  E  E SE  S  S  S  S SE  E  E  S  S  S  S  S SE  E NE  E  E
Wind spd       5  6  8  9  6  6  6  6  6  5  6  8  6  9  8  8  8  6 10 13 12  9
Clouds        CL FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      5           5           5          10          30
QPF 12hr                   0.01           0           0           0        0.06
Rain shwrs       IS IS IS IS                                     IS IS SC SC IS
Heat index          87 89                   85 87                   87 89
Max heat         83    93    89                91    89                94    90


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    85      71    86      73    88      73    86
Temp          74 78 85 75   72 77 86 76   74 79 88 77   74 78 86 77
Dewpt         69 69 68 68   68 68 69 68   68 69 70 68   69 69 68 70
PWind dir        SE     E       E     E      SE     E       E     E
Wind char        GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW SC SC 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

$$

PRZ006-172015-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                71 82 87    57 66 72    70 82 87    60 68 73    67 80 87
Temp          67 73 80 81 74 70 69 67 66 72 80 82 75 72 70 69 68 73 79 80 75 72
Dewpt         65 65 64 64 64 64 64 64 64 64 64 64 64 64 64 64 65 66 66 66 67 67
RH            93 76 58 56 71 81 84 90 93 76 58 55 69 76 81 84 90 79 64 62 76 84
Wind dir       E  E SE SE  S SE SE SE SE SE SE SE  S SE SE SE  E  E  E  E  E  E
Wind spd       6  8  9  9  9  6  6  6  6  5  8  8  9  8  8  8  8  8  9 10 10  9
Clouds        CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      5           5           5          20          30
QPF 12hr                      0           0           0        0.01        0.06
Rain shwrs       IS IS                                           IS IS SC SC IS
Heat index          80 81                   80 82                      81
Max heat               91    87                89    87                91    87


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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          68    80      67    80      67    83      68    80
Temp          69 73 80 71   68 72 80 71   68 74 83 73   69 73 80 72
Dewpt         64 65 65 63   65 65 67 64   65 66 66 63   64 64 65 65
PWind dir         E     E       E     E       E     E      NE     E
Wind char        GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    10      10    10      10    10      10    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ007-172015-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                70 84 88    56 67 75    70 84 88    59 69 75    67 84 89
Temp          69 75 82 83 76 72 70 68 67 74 82 84 76 73 72 70 69 75 82 84 78 75
Dewpt         68 67 66 65 65 65 65 65 65 65 65 66 67 67 66 66 66 67 68 68 69 69
RH            97 76 58 55 69 79 84 90 93 74 56 55 74 81 81 87 90 76 63 59 74 82
Wind dir      NE  E SE SE SE NE NE NE NE  E SE SE SE NE NE NE NE  E SE SE SE NE
Wind spd       9  9 11 11  8  6  8  8  8  6  9  9  8  8  8  9  9  9 11 12 12  9
Clouds        CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW
PoP 12hr                      5           5           5          10          20
QPF 12hr                      0           0           0           0        0.03
Rain shwrs             IS IS                                     IS IS IS IS
Heat index          83 84                   82 84                   83 85
Max heat               92    88                91    88                92    89


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    83      70    83      70    86      70    83
Temp          72 76 83 74   71 75 83 74   71 76 85 74   71 75 83 74
Dewpt         66 67 67 65   67 67 68 67   66 68 69 66   67 66 66 68
PWind dir        NE     E       E     E       E     E      NE     E
Wind char        GN    BZ      GN    GN      LT    LT      LT    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    10      10    10      10    10      10    20
Rain shwrs       IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ008-172015-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                80 84 87    67 70 76    81 84 87    69 72 76    79 83 85
Temp          71 76 82 84 77 74 73 71 70 76 83 84 78 75 74 73 72 76 81 83 78 75
Dewpt         69 68 67 66 66 67 66 66 66 66 66 66 67 68 67 67 67 67 68 69 70 70
RH            93 76 61 55 69 79 79 84 87 71 57 55 69 79 79 81 84 74 65 63 76 84
Wind dir      SE SE  E NE NE SW  S SE SE SE  E  N  N  W  S  S SE SE  E NE  E  E
Wind spd       6  8  6  8  5  5  6  6  6  6  4  5  6  5  8  8  8  8  9 13 12  9
Clouds        CL FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     20           5          10           5          30
QPF 12hr                   0.03           0        0.02           0        0.05
Rain shwrs             IS IS                   IS IS                   SC SC
Heat index          84 86                   83 84                   83 86
Max heat               91    88                87    86                90    87


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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          72    83      71    84      72    84      72    82
Temp          73 77 83 75   72 76 84 75   73 77 84 75   73 76 82 75
Dewpt         67 68 69 67   68 67 69 69   67 69 69 68   67 67 67 69
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    FW FW SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    20      10    20
Rain shwrs       IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ009-172015-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                71 82 87    58 66 71    72 82 86    61 68 72    69 81 87
Temp          67 73 80 81 74 71 69 67 66 73 80 82 75 72 71 69 68 73 80 81 76 73
Dewpt         66 65 65 64 64 63 62 61 62 63 63 64 65 65 64 63 64 65 66 66 67 67
RH            97 76 60 56 71 76 78 81 87 71 56 55 71 79 79 81 87 76 62 60 74 81
Wind dir      SE SE SE SE  S SE SE SE SE SE SE SE NE SE SE SE SE SE  E  E  E  E
Wind spd       8  9  8  8  6  5  6  6  6  6  5  6  5  5  8  8  8  8  8  9  8  8
Clouds        CL FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     20           5          10           5          30
QPF 12hr                   0.02           0        0.02           0        0.04
Rain shwrs             IS IS                   IS IS             IS IS SC SC
Heat index          80 81                   80 82                      81
Max heat               91    88                87    86                90    87


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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          69    81      68    81      69    84      68    79
Temp          70 74 81 71   69 73 81 72   70 75 83 73   69 73 79 72
Dewpt         63 64 67 63   66 65 67 66   64 66 67 64   64 64 64 66
PWind dir         E    SE       E     E       E     E       E     E
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    30      10    30
Rain shwrs       IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ010-172015-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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 83 87    62 70 78    77 84 86    63 72 78    75 83 87
Temp          71 76 82 83 77 74 72 71 70 76 82 84 78 75 74 73 72 76 82 83 78 76
Dewpt         70 69 68 67 66 67 67 66 66 66 66 66 67 68 67 67 67 67 68 69 70 70
RH            97 79 63 59 69 79 84 84 87 71 58 55 69 79 79 81 84 74 63 63 76 82
Wind dir       E  E SE SE  E SE  E  E  E  E SE SE NE  E  E  E  E  E SE NE  E  E
Wind spd       8  8  8  9  6  5  6  6  6  6  5  8  6  5  6  8  8  8  6  9  5  9
Wind gust                                                                 17
Clouds        CL FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     20           5          10           5          30
QPF 12hr                   0.02           0        0.01           0        0.04
Rain shwrs             IS IS                   IS IS                   SC SC
Heat index          84 86                   83 85                   84 85
Max heat               91    88                88    86                89    86


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    83      72    83      72    85      72    82
Temp          74 77 83 75   73 76 83 75   73 77 85 75   73 76 82 75
Dewpt         67 68 69 67   68 68 69 69   67 69 70 68   67 68 67 69
PWind dir         E    SE       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    FW FW SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    30      10    30
Rain shwrs       IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ011-172015-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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                80 84 86    68 69 75    80 85 86    69 71 75    80 85 87
Temp          71 76 83 84 77 74 72 70 69 76 83 85 78 75 74 72 71 76 83 85 79 76
Dewpt         70 69 68 66 67 67 68 67 67 66 66 66 67 69 68 68 68 68 69 70 71 71
RH            97 79 61 55 71 79 87 90 93 71 57 53 69 82 82 87 90 76 63 61 77 85
Wind dir       E  E SE SE SE  E  E NE NE  E SE SE SE NE NE NE NE  E SE SE SE NE
Wind spd       9 11 13 13 11  8  8  8  8  8 10 11 10  8  8  9  9 10 11 13 10  9
Clouds        CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr                      5           5           5           5          10
QPF 12hr                      0           0           0           0        0.01
Rain shwrs             IS IS                                           IS IS
Heat index          86 88                   84 87                   86 87
Max heat               91    88                88    86                90    87


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    84      72    84      73    87      71    84
Temp          74 78 84 75   73 77 84 76   74 78 87 76   72 76 84 75
Dewpt         68 69 70 68   68 68 70 70   66 69 71 69   68 68 68 71
PWind dir         E     E       E     E       E     E      NE     E
Wind char        GN    BZ      GN    GN      GN    GN      LT    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    10      10    10      10    10      10    20
Rain shwrs       IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ012-172015-
Culebra-
Including the city of Culebra
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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    69 72 78          83    72 74 78          82
Temp          74 77 82 83 78 75 74 73 72 76 82 83 79 76 76 75 74 77 81 82 80 78
Dewpt         69 68 68 69 69 69 69 69 69 69 68 68 68 69 70 70 71 71 71 71 71 71
RH            84 74 63 63 74 82 84 87 90 79 63 61 69 79 82 84 90 82 72 69 74 79
Wind dir       E  E SE SE SE SE  E  E  E SE SE SE SE  E  E  E  E  E  E  E NE  E
Wind spd      12 12 12 11 10  9  9  9 10 10 10 11  8  9  9 10 11 12 12 12 14 14
Clouds        FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     10           5           5          20          30
QPF 12hr                   0.01           0           0        0.02        0.08
Rain shwrs    IS IS IS                                     IS IS IS IS SC SC IS
Heat index       82 86 87 81                86 87 82             82 89 89 85 82
Max heat         83    90    87    83    82    90    88    83    84    94    90


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    83      76    83      76    83      76    84
Temp          76 79 83 78   77 79 83 78   76 79 83 78   76 79 84 78
Dewpt         71 70 69 70   70 71 69 70   70 71 70 70   71 71 70 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 SC SC
PoP 12hr         20    10      20    20      20    30      40    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC   SC SC SC IS

$$

PRZ013-172015-
Vieques-
Including the city of Vieques
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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    67 69 77          84    70 72 78          82
Temp          72 77 83 84 76 73 72 70 69 75 82 84 78 75 74 73 72 76 81 82 79 77
Dewpt         69 68 68 68 68 69 70 69 68 70 69 69 69 70 70 71 71 71 71 71 71 71
RH            90 74 61 59 76 87 93 97 97 84 65 61 74 84 87 93 97 85 72 69 77 82
Wind dir       E  E SE SE SE SE  E  E  E SE SE SE SE  E  E  E  E  E  E  E  E  E
Wind spd      11 11 11 10  9  8  8  8  8  8  9  9  6  6  9 10 11 12 12 12 12 13
Clouds        FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     10           5           5          20          30
QPF 12hr                   0.01           0           0        0.02        0.07
Rain shwrs    IS IS IS                                     IS IS IS IS SC SC IS
Heat index       81 87 88                   86 88 81             80 90 91 85 81
Max heat         83    90    87                89    88          84    95    91


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    84      75    83      75    83      74    84
Temp          75 79 84 78   76 78 83 77   76 78 83 77   75 78 84 78
Dewpt         71 69 67 69   70 70 69 69   70 71 69 69   70 71 70 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      GN    GN      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 SC SC
PoP 12hr         20    20      20    20      20    30      40    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC   SC SC SC IS

$$

VIZ001-172015-
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
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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    67 72 78    81 84 87    71 74 78    78 83 85
Temp          73 78 84 85 79 75 74 73 72 77 83 84 79 77 76 75 74 78 82 83 79 77
Dewpt         68 68 68 69 69 68 69 69 68 68 67 67 67 68 69 70 70 70 70 70 69 69
RH            84 71 59 59 72 79 84 87 87 74 59 57 67 74 79 84 87 76 67 65 72 76
Wind dir       E  E SE SE SE  E  E  E  E SE SE SE SE  E  E  E  E  E  E  E  E  E
Wind spd      12 12 12 11 10  9  9 10 10 10 11 11  8  8  9 11 11 11 12 12 12 13
Clouds        FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr                     10           5          10          20          20
QPF 12hr                   0.01           0           0        0.03        0.05
Rain shwrs    IS IS IS                               IS IS IS IS IS IS IS IS IS
Heat index       80 87 88 81                87 88 80                87 88 81
Max heat         83    91    88    83    82    91    88    83    84    91    88


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    85      75    84      74    84      74    84
Temp          76 79 85 78   76 79 84 77   75 78 84 77   75 78 84 77
Dewpt         69 69 68 69   70 69 67 69   69 70 68 69   69 69 69 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 SC SC
PoP 12hr         20    10      20    20      20    30      40    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC   SC SC SC IS

$$

VIZ002-172015-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
320 AM AST Mon Dec 17 2018

Date             Mon 12/17/18            Tue 12/18/18            Wed 12/19/18
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    66 69 76          84    68 70 76          84
Temp          71 77 83 84 77 74 72 70 69 75 82 84 77 74 73 71 70 76 82 84 79 76
Dewpt         68 68 68 68 68 68 69 69 69 68 68 68 68 69 70 71 70 71 70 70 69 69
RH            90 74 61 59 74 82 90 97100 79 63 59 74 84 90100100 85 67 63 72 79
Wind dir       E  E SE SE SE  E  E  E  E SE SE SE SE  E  E  E  E  E  E  E  E  E
Wind spd      11 10 11 10  8  8  8  8  9  9 10 10  8  9 10 11 11 12 11 10 11 13
Clouds        FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr                     10           5          10          20          20
QPF 12hr                   0.01           0           0        0.03        0.05
Rain shwrs    IS IS IS                               IS IS IS IS IS IS IS IS IS
Heat index          88 88                   87 89                   87 90
Max heat               92    88                94    90                91    88


Date          Thu 12/20/18  Fri 12/21/18  Sat 12/22/18  Sun 12/23/18
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    85      73    85      74    84      72    85
Temp          74 78 85 76   74 78 85 77   75 78 84 75   73 77 85 77
Dewpt         69 69 69 70   71 69 66 69   69 70 68 70   69 69 69 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC B1 SC SC
PoP 12hr         20    20      20    20      20    30      40    20
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC   SC SC IS IS

$$



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