Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 200759
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
359 AM AST Sun May 20 2018

PRZ001-202015-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                81 86 88    69 72 75    80 86 88    70 74 77    81 87 90
Temp          71 80 85 86 82 77 75 72 74 81 85 86 83 78 76 74 76 82 86 87 84 78
Dewpt         69 69 69 70 70 70 70 70 69 69 69 69 70 71 71 71 70 71 70 70 70 71
RH            93 69 59 59 67 79 84 93 84 67 59 57 65 79 85 90 82 69 59 57 63 79
Wind dir       E  E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      10 14 16 17 16 11 10  9  8 12 14 14 16 11 10  9  8 12 16 17 16 11
Wind gust           32 32 32                                           32 32
Clouds        SC SC SC SC SC FW FW FW FW CL CL SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr              0.04-0.30   0.00-0.05   0.03-0.19   0.00-0.20   0.03-0.21
Rain shwrs    IS IS IS IS IS IS IS IS IS       IS IS IS IS IS IS IS IS IS IS IS
Heat index       83 89 91 86             84 89 91 87             85 90 92 88
Max heat         86    93    92          86    93    93          89    96    94


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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          74    87      74    89      75    90      76    90
Temp          74 82 87 78   74 83 89 80   75 84 90 81   76 84 90 80
Dewpt         70 71 71 71   71 71 72 71   71 71 71 71   71 72 71 73
PWind dir         E     E       E     E      SE    SE       E    SE
Wind char        GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    30      30    30      10    30      40    20
Rain shwrs    IS IS IS SC   IS IS SC SC   IS IS IS SC   SC SC IS IS

$$

PRZ002-202015-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                73 84 86    63 74 79    71 84 87    65 75 78    72 84 87
Temp          74 80 83 84 81 77 76 74 75 80 83 84 81 78 76 75 76 80 83 84 81 78
Dewpt         69 70 70 70 70 70 70 70 69 70 70 70 71 71 71 70 70 71 71 71 71 70
RH            84 72 65 63 69 79 82 87 82 72 65 63 72 79 85 84 82 74 67 65 72 76
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 17 17 17 16 13 13 12 11 14 14 14 16 12 11 11 10 13 16 16 16 13
Wind gust     32 32 32
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          40          40          40
QPF 12hr              0.07-0.30        0.06   0.07-0.22        0.20        0.07
Rain shwrs    SC SC SC IS IS IS IS IS IS IS IS SC SC SC SC SC SC IS IS IS IS SC
Heat index       82 87 88 84             83 87 88 85             83 88 89 85
Max heat         88    92    92    85    88    94    94    84    88    94    94


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    85      75    86      76    85
Temp          75 80 84 78   75 81 85 78   75 81 86 79   76 81 85 79
Dewpt         70 71 71 71   71 72 72 71   71 71 72 71   71 72 72 73
PWind dir         E     E       E     E       E    SE       E     E
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    40      40    40      20    40      40    30
Rain shwrs    SC SC SC SC   IS IS SC SC   IS IS SC SC   SC SC SC SC

$$

PRZ003-202015-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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 86 90    65 72 77    74 86 91    66 73 77    74 86 91
Temp          72 80 84 86 82 77 74 72 74 80 84 86 82 77 75 73 74 80 84 86 82 77
Dewpt         68 68 68 68 68 69 69 69 68 68 68 68 69 69 70 70 69 69 69 69 69 70
RH            87 67 59 55 63 76 84 90 82 67 59 55 65 76 84 90 84 69 61 57 65 79
Wind dir       E  E  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 17 18 18 17 12 12 11 11 14 16 17 17 11 11 11 11 14 17 17 17 13
Wind gust        34 34 35 34                32 32 32                32 34 32
Clouds        SC SC SC FW FW SC SC SC SC FW FW SC SC SC SC FW FW FW FW SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr              0.00-0.15   0.00-0.06   0.03-0.20   0.00-0.20        0.05
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Heat index       82 87 89 85             83 88 89 85             83 88 90 85
Max heat         87    95    94    83    88    96    95    84    88    97    96


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    86      73    87      74    87      75    87
Temp          73 80 86 77   73 81 87 78   74 81 87 79   75 82 87 78
Dewpt         69 70 69 70   70 70 70 70   70 70 70 70   71 71 70 72
PWind dir         E     E       E     E       E    SE       E     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         40    40      30    40      10    40      30    30
Rain shwrs    IS SC SC SC   IS IS IS IS   IS IS SC SC   SC SC SC SC

$$

PRZ004-202015-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                76 84 88    65 70 74    73 83 89    66 71 74    74 84 89
Temp          69 78 82 84 80 74 72 70 71 78 82 83 80 75 73 71 72 78 82 84 80 75
Dewpt         67 68 67 67 68 68 68 68 68 68 67 67 68 69 69 69 69 69 68 68 68 69
RH            93 71 61 57 67 82 87 93 90 71 61 59 67 82 87 93 90 74 63 59 67 82
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       9 13 14 16 13  9  8  8  6 11 13 14 14  9  8  8  6 12 14 16 14 10
Clouds        SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC
PoP 12hr                     40          20          30          20          20
QPF 12hr              0.05-0.30        0.03   0.04-0.20   0.00-0.20   0.03-0.21
Rain shwrs    IS IS IS SC SC IS IS IS IS       SC SC IS IS IS IS IS IS IS IS IS
Heat index          85 87 82                84 86 82             80 85 87 82
Max heat         85    92    91          86    93    92          86    94    93


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    85      72    86      73    86
Temp          71 78 83 75   71 79 85 76   72 80 86 77   73 81 86 77
Dewpt         69 69 68 70   69 70 70 70   70 69 70 70   70 70 69 71
PWind dir         E     E       E     E       E    SE       E    SE
Wind char        GN    GN      LT    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    30      30    40      10    40      40    30
Rain shwrs    IS IS IS SC   IS IS SC SC   IS IS IS SC   SC SC SC SC

$$

PRZ005-202015-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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    68 71 74          88    68 72 76    85 89 91
Temp          70 80 85 87 83 76 74 71 73 81 86 88 84 77 75 72 74 82 87 89 84 78
Dewpt         69 69 69 69 69 69 69 69 69 69 68 69 69 70 70 70 69 70 69 69 70 70
RH            97 69 59 55 63 79 84 93 87 67 55 54 61 79 84 93 84 67 55 52 63 76
Wind dir       E  E  E  E  E  E  E  E SE  E  E  E  E  E  E SE SE  E  E  E  E  E
Wind spd      11 16 17 18 17 11 10  8  9 12 14 17 18 12 10  9  9 13 16 18 18 12
Wind gust           34 34 34                   32 32                   34 34
Clouds        FW FW FW SC SC CL CL FW FW CL CL SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     10           5          20           5          20
QPF 12hr              0.02-0.25           0   0.03-0.15   0.00-0.06   0.03-0.19
Rain shwrs             IS IS                   IS IS                   IS IS IS
Heat index       82 89 91 86             83 89 92 88             85 90 93 89
Max heat         85    94    93          85    94    92    83    88    96    95


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    88      73    88      74    90      75    91
Temp          73 82 88 78   73 82 88 79   74 83 90 80   75 84 91 79
Dewpt         69 70 70 70   70 70 72 71   70 70 71 71   70 71 70 72
PWind dir         E     E       E     E      SE     E       E     E
Wind char        GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    30      30    40      10    40      20    20
Rain shwrs    IS IS IS SC   IS IS SC SC   IS IS IS SC   IS IS IS IS

$$

PRZ006-202015-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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 82 89    61 68 71    70 82 91    62 68 72    70 83 91
Temp          66 76 80 82 78 72 70 68 69 76 81 82 78 73 71 69 70 77 82 83 79 73
Dewpt         66 66 66 66 66 67 67 67 67 66 65 65 66 67 67 67 67 67 66 66 67 68
RH           100 71 62 58 67 84 90 97 93 71 58 56 67 81 87 93 90 71 58 57 67 84
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      10 14 14 14 13 10  9  9  9 12 13 13 14  9  9  8  9 13 13 16 16  9
Clouds        FW FW FW SC SC CL CL FW FW CL CL SC SC CL CL CL CL CL CL SC SC FW
PoP 12hr                     40           5          30           5          40
QPF 12hr              0.02-0.27           0   0.03-0.20           0   0.03-0.21
Rain shwrs             SC SC                   SC SC                   SC SC IS
Heat index          82 85                   82 84 80                83 85 81
Max heat         84    93    92          86    94    93          87    95    94


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    82      69    83      70    84      71    86
Temp          69 76 82 73   69 77 83 74   70 78 84 75   71 80 86 75
Dewpt         67 68 67 68   68 68 69 68   68 68 68 68   68 69 67 70
PWind dir         E     E       E    SE       E    SE       E    SE
Wind char        GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    40      40    40      10    40      20    20
Rain shwrs    IS IS IS SC   IS IS SC SC   IS IS IS SC   IS IS IS IS

$$

PRZ007-202015-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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 87 91    61 70 73    70 87 93    62 70 73    69 87 93
Temp          69 79 85 87 82 75 72 70 72 80 86 87 83 76 73 71 72 80 86 87 83 76
Dewpt         67 67 66 67 67 67 67 67 67 67 65 66 67 68 68 68 68 68 67 67 67 68
RH            93 67 53 52 61 76 84 90 84 65 50 50 59 76 84 90 87 67 53 52 59 76
Wind dir       E  E  E SE  E  E NE NE NE  E  E SE SE  E NE NE NE  E SE SE SE  E
Wind spd      12 17 17 18 17 11 10 10 11 14 16 17 17 10  9 10 11 14 17 18 18 10
Wind gust        27 32 35 34                27 34 34                32 34 34
Clouds        FW CL CL FW FW CL CL CL CL CL CL SC SC FW FW CL CL CL CL SC SC FW
PoP 12hr                     20           5          30           5          20
QPF 12hr              0.00-0.85           0   0.03-0.20           0   0.03-0.19
Rain shwrs             IS IS                   SC SC                   IS IS IS
Tstms                                          IS IS
Heat index       81 87 90 84             82 88 90 85             83 88 91 85
Max heat         86    95    94          87    96    95          88    97    96


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    87      71    87      72    87      73    88
Temp          71 80 87 76   72 80 87 77   72 81 87 78   73 82 88 78
Dewpt         68 68 68 69   69 69 69 69   69 69 69 69   69 69 67 70
PWind dir         E    SE       E    SE       E    SE       E    SE
Wind char        GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    30      30    20      10    30      10    20
Rain shwrs    IS IS IS SC   IS IS IS IS   IS IS IS SC   IS IS IS IS

$$

PRZ008-202015-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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    68 72 75          85    68 72 75    83 86 89
Temp          70 79 83 85 81 76 74 72 73 80 84 85 82 76 74 72 73 80 84 86 82 77
Dewpt         68 69 69 70 70 69 69 69 68 69 69 69 70 70 69 69 69 69 69 70 70 70
RH            93 72 63 61 69 79 84 90 84 69 61 59 67 82 84 90 87 69 61 59 67 79
Wind dir       E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E NE  E  E  E
Wind spd      13 18 19 21 20 14 11 10 11 14 17 19 17 14 11 10 11 14 16 17 16 12
Wind gust        32 35 39 37 34                34 32                   32 32
Clouds        CL CL CL FW FW FW FW CL CL CL CL SC SC CL CL CL CL CL CL SC SC FW
PoP 12hr                     10           5          20           5          30
QPF 12hr              0.02-0.25           0   0.03-0.15           0   0.03-0.19
Rain shwrs             IS IS                   IS IS                   SC SC IS
Heat index          87 89 84             82 88 90 85             82 88 91 86
Max heat         84    93    92          86    93    92          87    94    93


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    85      73    85      73    85      74    86
Temp          73 80 85 77   73 80 85 77   73 80 85 78   74 81 86 78
Dewpt         69 70 70 70   70 70 71 71   70 70 71 71   70 70 71 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30    50      50    40      10    50      30    30
Rain shwrs    IS SC SC SC   IS IS SC SC   IS IS IS SC   SC SC IS SC

$$

PRZ009-202015-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                73 83 91    63 67 71    73 83 92    64 68 71    72 84 91
Temp          66 76 81 83 79 73 70 68 69 77 82 83 79 73 70 68 69 77 82 84 80 73
Dewpt         66 67 66 68 67 67 67 66 66 67 65 67 67 67 67 67 67 67 66 67 68 68
RH           100 74 60 61 67 81 90 93 90 71 56 59 67 81 90 97 93 71 58 57 67 84
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E
Wind spd      11 16 14 14 14 10  9  9  9 13 13 12 12 10  9  9 10 13 12 11 12  6
Wind gust              27                                              27 27
Clouds        CL CL CL B1 B1 CL CL CL CL CL CL B1 B1 CL CL CL CL CL CL B1 B1 FW
PoP 12hr                     50           5          50           5          50
QPF 12hr              0.02-0.95           0   0.03-0.20           0   0.03-0.19
Rain shwrs             SC SC                   SC SC                   SC SC IS
Tstms                  IS IS                   IS IS                   IS IS
Heat index          83 86 80                83 86 81                84 87 82
Max heat         85    95    94          86    96    95          87    96    95


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    82      69    82      69    83      71    85
Temp          69 77 82 73   69 77 82 73   69 77 83 75   71 79 85 75
Dewpt         67 68 68 68   68 68 69 69   68 69 69 69   68 69 67 69
PWind dir         E     E       E    SE       E    SE      SE    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    40      40    40      10    40      10    30
Rain shwrs    IS IS IS SC   IS IS SC SC   IS IS IS SC   IS IS IS SC

$$

PRZ010-202015-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                79 85 90    67 72 78    77 87 91    67 72 78    77 86 91
Temp          71 79 84 85 82 77 74 72 74 81 85 87 83 77 74 72 74 80 84 86 82 77
Dewpt         68 68 69 70 70 69 69 69 69 69 68 69 70 70 69 69 69 69 69 70 70 70
RH            90 69 61 61 67 76 84 90 84 67 57 55 65 79 84 90 84 69 61 59 67 79
Wind dir       E  E  E  E  N NE  E  E  E  E  E SE  N NE  E  E  E  E  E NE  N  N
Wind spd      11 16 14 16 13 11 10 10 10 13 12 11  9  8  8  9 10 13 11  9  9  5
Wind gust     32 32 34 34 29 32 20    20    32 27       19                19
Clouds        CL CL CL B1 B1 FW FW CL CL CL CL SC SC FW FW CL CL CL CL B1 B1 FW
PoP 12hr                     50           5          50           5          50
QPF 12hr              0.02-0.95   0.00-0.08   0.03-0.20   0.00-0.08   0.03-0.19
Rain shwrs             IS IS                   SC SC                   SC SC IS
Tstms                  IS IS                   IS IS                   IS IS
Heat index       81 87 90 86             83 89 91 87             83 89 91 86
Max heat         85    95    94    84    87    95    94    84    86    96    95


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    85      75    86
Temp          73 80 85 77   73 80 85 77   74 80 85 78   75 82 86 78
Dewpt         69 69 70 70   70 70 71 71   70 70 71 71   70 71 70 71
PWind dir         E     E       E    SE       E    SE      SE    SE
Wind char        GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    40      40    30      10    40      20    30
Rain shwrs    IS IS IS SC   IS IS IS SC   IS IS IS SC   IS IS IS SC

$$

PRZ011-202015-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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 89 92          73    85 90 93          73    84 89 92
Temp          72 82 87 89 84 78 75 73 75 83 88 90 85 79 76 73 75 82 87 89 85 79
Dewpt         69 68 68 69 69 69 69 69 68 68 68 68 69 69 69 69 69 69 69 69 70 70
RH            90 63 53 52 61 74 82 87 79 61 52 49 59 72 79 87 82 65 55 52 61 74
Wind dir      NE  E SE SE  E  E  E  E NE  E SE  E  E NE  E NE NE  E SE  E  E  E
Wind spd      11 17 18 19 18 12 10 10 10 14 17 17 16 11  9  9 10 16 18 17 17 13
Wind gust        34 35 37 37                32 34 34                34 35 35
Clouds        CL CL CL FW FW FW FW CL CL CL CL SC SC CL CL CL CL CL CL SC SC FW
PoP 12hr                     10           5          20           5          20
QPF 12hr              0.00-0.95           0   0.03-0.20           0   0.03-0.19
Rain shwrs             IS IS                   SC SC                   IS IS IS
Tstms                                          IS IS
Heat index       85 91 93 88             86 92 94 89             86 91 94 89
Max heat         87    96    95          88    96    96          88    96    95


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    89      74    88      75    88      76    88
Temp          74 82 89 79   75 82 88 79   75 82 88 80   76 83 88 80
Dewpt         69 69 70 70   70 70 71 71   70 70 71 71   71 71 70 72
PWind dir         E    SE       E    SE       E    SE       E    SE
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    30      30    20      10    20      10    20
Rain shwrs    IS IS IS SC   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ012-202015-
Culebra-
Including the city of Culebra
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                      86          78          86          78          86
Temp          80 83 85 86 84 81 79 78 79 83 85 86 84 81 79 78 79 83 85 86 84 81
Dewpt         71 71 71 71 71 71 72 71 71 71 71 72 72 72 72 72 72 72 72 72 72 72
RH            74 67 63 61 65 72 79 79 77 67 63 63 67 74 79 82 79 70 65 63 67 74
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      21 21 20 20 20 20 20 19 18 18 18 18 18 18 19 18 17 18 18 17 19 19
Wind gust     34 34 34 32 32 32 32                                           32
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          40          40          40
QPF 12hr                   0.15        0.06        0.10        0.20        0.07
Rain shwrs    SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS SC
Heat index    81 88 91 92 89 85 80    80 88 91 93 91 86 82    82 88 91 92 90 86
Max heat         90    94    94    85    89    94    94    86    90    94    94


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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          78    86      79    86      78    87      79    86
Temp          78 83 86 81   79 83 86 81   78 83 87 82   79 83 86 81
Dewpt         72 72 72 73   72 73 73 73   72 73 73 73   73 73 74 75
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    40      30    40      20    40      30    30
Rain shwrs    SC SC SC SC   IS IS SC IS   IS IS SC SC   SC SC SC IS

$$

PRZ013-202015-
Vieques-
Including the city of Vieques
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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          79          86          78          85
Temp          80 83 84 85 83 81 80 79 80 83 85 86 84 81 79 78 79 83 84 85 83 81
Dewpt         70 70 71 71 71 71 71 71 71 71 71 71 72 72 72 72 72 71 72 72 72 72
RH            72 65 65 63 67 72 74 77 74 67 63 61 67 74 79 82 79 67 67 65 70 74
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      19 20 20 19 19 19 18 18 17 18 17 17 17 18 18 17 17 18 18 17 18 18
Wind gust     34 34 34 32 32 32 32                                           32
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          40          40          40
QPF 12hr                   0.15        0.06        0.10        0.20        0.07
Rain shwrs    SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS SC
Heat index    82 87 89 90 88 85 83    82 88 90 92 89 85 81    81 88 90 91 89 85
Max heat         94    94    94    85    90    94    94    86    90    94    94


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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          79    85      79    86      78    86      79    85
Temp          79 83 85 81   79 83 86 81   78 83 86 81   79 83 85 81
Dewpt         72 72 72 73   72 72 73 73   72 73 73 73   73 73 74 75
PWind dir         E     E       E     E       E     E       E     E
Wind char        BZ    BZ      BZ    BZ      GN    BZ      GN    BZ
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40    40      40    40      20    40      40    30
Rain shwrs    SC SC SC SC   IS IS SC IS   IS IS SC SC   SC SC SC SC

$$

VIZ001-202015-
St.Thomas...St. John...and Adjacent Islands-
Including the cities of Anna`s Retreat, Charlotte Amalie,
Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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                79 85 87    70 74 79    80 86 88    72 76 79    79 86 88
Temp          80 81 85 85 83 78 76 74 76 81 85 86 83 79 78 76 77 82 85 86 83 79
Dewpt         69 69 70 70 70 70 71 70 70 70 70 71 71 71 71 71 71 71 71 71 71 71
RH            69 67 61 61 65 76 85 87 82 69 61 61 67 77 79 85 82 69 63 61 67 77
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      20 20 20 19 19 19 19 18 17 18 18 18 18 19 19 17 17 18 19 17 18 20
Wind gust     34 34 32 32 32 32 32                                           32
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          40          40          40
QPF 12hr              0.07-0.15        0.06        0.10        0.20        0.07
Rain shwrs    SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS SC
Heat index    82 84 89 90 87             84 90 91 88 81          85 90 91 87 81
Max heat        101    94    94          88    96    96    86    90    96    95


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    86      76    85      77    86      77    86
Temp          76 82 86 79   76 82 85 80   77 82 86 80   77 82 86 79
Dewpt         71 71 71 72   71 71 72 72   72 71 72 72   72 72 73 74
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 SC SC SC
PoP 12hr         40    40      30    40      20    40      20    20
Rain shwrs    SC SC SC SC   IS IS SC IS   IS IS SC IS   IS IS IS IS

$$

VIZ002-202015-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
359 AM AST Sun May 20 2018

Date             Sun 05/20/18            Mon 05/21/18            Tue 05/22/18
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          74          85          74          86
Temp          75 80 84 85 82 78 76 74 75 80 84 85 82 78 76 74 75 81 85 86 83 79
Dewpt         71 71 71 71 71 71 72 71 70 71 71 72 72 72 72 72 71 71 71 72 72 72
RH            87 74 65 63 69 79 87 90 84 74 65 65 72 82 87 93 87 72 63 63 70 79
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      19 20 19 19 18 18 18 17 17 18 18 17 17 18 18 17 17 18 19 18 18 19
Wind gust     35 34 32 32    32 32                                           32
Clouds        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          20          40          40          40
QPF 12hr                   0.07        0.06        0.10        0.20        0.07
Rain shwrs    SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS SC
Heat index       82 89 90 86             83 89 91 87             85 91 92 88 81
Max heat         91    92    92          85    93    93          87    94    94


Date          Wed 05/23/18  Thu 05/24/18  Fri 05/25/18  Sat 05/26/18
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    86      75    87      76    87      76    87
Temp          75 81 86 79   75 82 87 80   76 82 87 80   76 82 87 79
Dewpt         72 72 71 72   72 72 72 72   72 72 72 73   72 73 74 74
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 SC SC SC
PoP 12hr         40    40      40    40      20    40      20    30
Rain shwrs    SC SC SC SC   IS IS SC IS   IS IS SC SC   IS IS IS SC

$$



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