Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 190803
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
403 AM AST Thu Apr 19 2018

PRZ001-192015-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 88 90    65 71 76    82 88 90    68 72 76    81 86 88
Temp          72 80 86 88 83 77 74 72 72 81 86 88 84 78 75 73 73 80 85 86 82 77
Dewpt         69 69 69 69 69 68 69 68 68 69 69 70 70 70 70 70 69 69 69 70 70 70
RH            90 69 57 54 63 74 84 87 87 67 57 55 63 76 84 90 87 69 59 59 67 79
Wind dir      SE SE  E  E  E  E  E  E SE  E  E  E  E  E  E SE SE  E  E  E  E  E
Wind spd       8 14 17 18 17 10  9  9  9 13 14 16 14 10  9  8  8 12 16 17 16 11
Wind gust           28 28 28                25 27 26                26 28 28
Clouds        SC B1 B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC
PoP 12hr                     60          20          50          50          50
QPF 12hr              0.09-0.53   0.01-0.07   0.05-0.15   0.01-0.09   0.07-0.19
Rain shwrs    IS SC NM NM IS IS IS IS IS IS IS SC SC SC SC SC SC IS IS SC SC IS
Tstms               IS IS                      IS IS
Heat index       81 89 90 85             82 88 90 86             84 90 91 87
Max heat         86    94    94          86    94    94          89    97    97


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    88      72    88      72    88      71    90
Temp          73 81 88 78   73 81 88 77   73 81 88 77   72 82 90 79
Dewpt         69 68 67 68   69 70 70 70   70 71 71 70   70 71 70 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    SC FW FW FW   FW FW SC SC   SC SC SC B1   B2 B1 SC SC
PoP 12hr         20    10      20    20      20    60      60    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC   NM SC IS IS
Tstms                                           IS IS

$$

PRZ002-192015-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 84 87    62 72 78    72 84 88    64 72 77    72 83 86
Temp          72 78 83 84 81 77 75 73 73 79 83 84 81 76 74 73 73 78 82 83 80 76
Dewpt         69 69 70 70 69 68 68 68 68 69 70 70 70 70 70 70 69 70 70 70 70 70
RH            90 74 65 63 67 74 79 84 84 72 65 63 69 82 87 90 87 76 67 65 72 82
Wind dir       E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      11 17 17 18 16 12 12 12 12 16 16 16 14 12 11 11 11 16 16 16 13 12
Wind gust     24    27 28 26    24 24          26 25                      24 24
Clouds        B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC
PoP 12hr                     50          30          50          70          50
QPF 12hr              0.09-0.34   0.03-0.16   0.05-0.13   0.03-0.19   0.03-0.22
Rain shwrs    SC SC SC SC IS IS IS IS IS SC SC SC SC SC SC NM NM SC SC SC SC IS
Tstms               IS IS                      IS IS
Heat index       80 87 88 83             81 87 89 85             82 87 89 85
Max heat         87    93    92    84    86    93    93    84    87    94    94


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    84      73    85      73    84      72    85
Temp          73 79 84 77   74 80 85 77   74 79 84 77   73 79 85 77
Dewpt         69 68 68 69   69 70 71 71   71 71 71 71   70 71 71 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC B1 SC   SC SC B1 B1   B2 B2 SC SC
PoP 12hr         20    20      50    50      40    60      60    50
Rain shwrs    IS IS IS IS   IS SC SC IS   IS SC SC NM   NM NM SC SC
Tstms                                              IS

$$

PRZ003-192015-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 86 90    64 70 77    74 86 91    64 70 76    75 85 90
Temp          71 79 84 86 82 76 73 71 71 79 84 86 81 76 73 71 71 79 83 85 81 75
Dewpt         68 68 68 67 68 67 67 67 67 68 68 68 69 69 69 69 68 68 68 68 69 69
RH            90 69 59 53 63 74 81 87 87 69 59 55 67 79 87 93 90 69 61 57 67 82
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E
Wind spd      11 17 18 18 17 13 12 12 12 16 17 17 16 12 11 11 11 16 17 17 16 12
Wind gust        27 28 28    24 24 24 24 26 28 27 26             26 27 27 26 24
Clouds        B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC SC
PoP 12hr                     40          30          40          50          30
QPF 12hr              0.12-0.34   0.01-0.08   0.02-0.12   0.00-0.12   0.03-0.13
Rain shwrs    SC SC SC SC SC SC IS IS IS IS IS SC SC IS IS SC SC SC SC SC SC IS
Heat index       81 88 90 84             81 87 89 84             82 89 91 85
Max heat         88    97    96          87    96    96          89    98    97


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    86      70    87      70    87      70    87
Temp          71 79 86 76   71 80 87 76   71 79 87 76   71 79 87 76
Dewpt         68 67 66 68   68 68 68 70   70 70 70 70   70 70 69 71
PWind dir        NE     E      NE     E       E     E       E     E
Wind char        GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    SC SC FW FW   FW FW SC SC   SC SC SC B1   B2 B1 SC SC
PoP 12hr         20    10      20    20      20    60      60    40
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   NM SC SC IS

$$

PRZ004-192015-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 85 90    64 67 70    73 84 90    64 68 71    74 84 88
Temp          69 78 83 85 80 74 71 68 68 77 82 84 80 74 71 69 69 77 82 84 79 73
Dewpt         67 68 67 67 67 67 67 66 66 68 67 67 68 68 69 69 68 68 67 68 68 68
RH            93 71 59 55 65 79 87 93 93 74 61 57 67 82 93100 97 74 61 59 69 84
Wind dir      SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       8 14 17 17 16 10  8  8  9 13 14 14 13  9  8  6  8 13 14 16 14  9
Clouds        SC B1 B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     50          30          60          50          50
QPF 12hr              0.18-0.65   0.02-0.09   0.04-0.17   0.01-0.12   0.05-0.18
Rain shwrs    SC SC SC SC SC SC IS IS IS IS IS NM NM SC SC SC SC SC SC SC SC IS
Tstms               IS IS                      IS IS
Heat index          85 86 80                84 86 81                85 87 81
Max heat         84    93    91          83    91    90          85    93    91


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          67    84      69    86      68    85      68    86
Temp          68 77 84 74   70 78 86 74   69 78 85 74   69 78 86 75
Dewpt         68 66 65 67   68 68 68 69   69 70 69 69   68 69 67 70
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      LT    GN      LT    GN      LT    GN
Avg clouds    SC FW FW FW   FW FW SC SC   SC SC SC B1   B2 B1 SC SC
PoP 12hr         20    10      30    30      20    60      60    30
Rain shwrs    IS IS IS IS   IS IS SC IS   IS IS SC SC   NM SC SC SC
Tstms                                              IS            IS

$$

PRZ005-192015-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 88 91    65 69 75    83 88 91    66 70 75    82 87 89
Temp          70 80 86 88 83 76 73 70 70 80 86 88 83 76 74 71 71 80 85 87 82 76
Dewpt         68 69 69 69 69 68 68 67 67 68 68 69 70 69 69 69 69 69 69 69 70 69
RH            93 69 57 54 63 76 84 90 90 67 55 54 65 79 84 93 93 69 59 55 67 79
Wind dir      SE  E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd       8 13 16 17 17 11  9  9 10 13 14 17 16 11  8  8  8 13 16 17 17 11
Wind gust           28 29 28                26 28 28                26 28 29
Clouds        SC SC B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     60          40          60          20          50
QPF 12hr              0.17-0.66        0.03   0.06-0.27        0.01   0.06-0.38
Rain shwrs    IS IS NM NM SC SC IS IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS
Tstms               IS IS                      IS IS                   IS IS
Heat index          88 90 83             80 86 89 85             81 89 91 85
Max heat         86    94    94          86    95    96          89    97    97


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    88      70    88      70    88      69    90
Temp          70 80 88 77   71 80 88 76   71 80 88 76   70 81 90 78
Dewpt         69 68 66 68   68 69 69 69   69 70 71 70   69 70 70 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    BZ      LT    GN      LT    GN      LT    GN
Avg clouds    SC FW FW SC   FW FW SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr         20    20      10    30      10    40      20    40
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS
Tstms                                              IS         IS IS

$$

PRZ006-192015-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 89    62 65 68    72 82 90    62 66 69    72 82 89
Temp          67 75 81 83 78 71 68 66 66 75 81 82 78 72 70 67 67 75 80 82 77 71
Dewpt         66 67 66 66 66 66 65 65 65 66 65 66 67 67 67 67 67 66 66 66 67 67
RH            97 76 60 57 67 84 90 97 97 74 58 58 69 84 90100100 74 62 58 71 87
Wind dir       E SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       8 14 16 17 16 10  9  9 10 13 13 13 14  9  9  8  9 13 14 14 14  9
Clouds        SC B1 B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     60          50          60          20          50
QPF 12hr              0.22-0.64   0.02-0.09   0.03-0.26        0.02   0.04-0.39
Rain shwrs    IS IS NM NM SC SC IS IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS
Tstms               IS IS                      IS IS                   IS IS
Heat index          82 83                   81 83                   82 84
Max heat         84    94    92          83    92    91          85    95    94


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          65    84      66    83      66    84      66    85
Temp          66 75 84 73   67 76 83 72   67 76 84 72   67 76 85 73
Dewpt         66 65 63 66   66 66 66 67   67 68 68 68   67 68 66 69
PWind dir         E     E      NE     E       E     E       E    SE
Wind char        GN    BZ      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW FW SC   FW FW SC SC   SC SC SC B1   SC SC SC B1
PoP 12hr         20    20      10    40      10    50      10    40
Rain shwrs    IS IS IS IS   IS IS SC SC   IS IS IS SC   IS IS IS IS
Tstms                             IS IS         IS IS         IS IS

$$

PRZ007-192015-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 85 90    62 67 73    72 87 92    61 69 73    72 85 90
Temp          69 78 84 85 80 74 70 68 68 78 85 87 82 75 72 70 70 78 84 85 80 74
Dewpt         67 68 67 66 67 67 66 66 66 66 65 67 67 68 68 68 67 67 66 67 68 68
RH            93 71 57 53 65 79 87 93 93 67 51 52 61 79 87 93 90 69 55 55 67 82
Wind dir       E  E SE SE SE  E  E NE NE  E SE SE SE  E  E NE NE  E SE SE SE  E
Wind spd      11 16 19 20 19 13 11 12 12 16 17 17 17 11 10 10 10 16 17 18 18  9
Wind gust           29       24                27                   27 28
Clouds        SC SC B1 B1 SC SC FW FW FW SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     50          40          40          20          30
QPF 12hr              0.12-0.61   0.01-0.07   0.02-0.24        0.01   0.02-0.21
Rain shwrs    IS SC SC SC SC SC IS IS IS       SC SC IS IS IS IS IS IS SC SC IS
Tstms               IS IS                      IS IS
Heat index       80 89 90 83                85 87 82             80 87 90 84
Max heat         88    97    96          86    94    94          89    98    96


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          67    88      68    88      67    87      67    88
Temp          68 79 88 75   69 79 88 75   68 79 87 74   68 79 88 75
Dewpt         67 66 63 66   66 67 66 68   68 69 68 69   68 68 66 70
PWind dir        NE     E      NE     E       E     E       E    SE
Wind char        GN    BZ      LT    GN      LT    GN      LT    GN
Avg clouds    SC FW FW SC   FW FW SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr         10    20      10    20      10    40      20    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC   IS IS IS IS
Tstms                                              IS

$$

PRZ008-192015-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 84 88    65 67 74    81 85 87    66 69 75    81 84 87
Temp          70 78 83 84 80 73 71 68 68 77 83 85 80 75 72 70 70 77 82 84 80 74
Dewpt         68 69 69 70 70 69 68 67 67 68 68 70 70 70 69 69 69 69 69 70 70 69
RH            93 74 63 63 72 87 90 97 97 74 61 61 72 84 90 97 97 76 65 63 72 84
Wind dir      SE  E  E  E  E  E  E  E  E  E  E NE SE  E  E  E  E  E NE  E  E  E
Wind spd       9 12 12 13 12  9 10 10 10 13 14 14  9  6  9  9  9 13 14 12  9  9
Wind gust              26 26                   25                   25 25 24
Clouds        FW SC B2 B2 B1 B1 SC SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC
PoP 12hr                     80          70          70          30          50
QPF 12hr              0.49-0.76        0.05   0.11-0.26        0.01   0.08-0.34
Rain shwrs       IS  D  D NM NM IS IS IS       NM NM SC SC IS IS IS IS SC SC IS
Tstms               SC SC                      IS IS                   IS IS
Heat index          86 89 81                83 86 81                86 88 81
Max heat         84    94    94          83    90    91          85    93    93


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    85      69    85      69    85      68    86
Temp          70 78 85 75   70 78 85 75   70 78 85 74   69 78 86 75
Dewpt         69 68 68 68   68 69 70 69   69 70 71 70   69 70 71 71
PWind dir         E    NE       E     E       E     E       E     E
Wind char        GN    BZ      GN    GN      GN    GN      LT    LT
Avg clouds    SC FW FW SC   FW FW SC SC   SC SC SC B1   SC SC SC B1
PoP 12hr         20    30      10    30      10    50      20    60
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS SC   IS IS NM NM
Tstms                                IS         IS IS         IS IS

$$

PRZ009-192015-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 88    62 64 70    72 83 90    62 66 71    72 81 89
Temp          66 75 81 83 77 71 68 65 65 75 81 83 78 72 70 67 67 75 80 81 77 71
Dewpt         65 67 66 68 68 67 66 65 65 66 65 67 68 67 67 67 67 67 67 67 68 67
RH            97 76 60 61 74 87 93100100 74 58 59 71 84 90100100 76 65 63 74 87
Wind dir       E SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE NE
Wind spd      10 14 14 16 16 10  9  9 10 14 12  9  9  6  6  9  9 13 12 10  8  5
Wind gust           26 26                   23 24 21                24 25 23
Clouds        SC B1 B2 B2 B1 B1 SC SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC
PoP 12hr                     70          60          70          20          60
QPF 12hr              0.30-0.72        0.05   0.03-0.26        0.01   0.04-0.38
Rain shwrs    IS IS NM NM NM NM IS IS IS       NM NM IS IS IS IS IS IS NM NM IS
Tstms               IS IS                      IS IS                   IS IS
Heat index          82 84                                           81 84
Max heat         84    94    91          83    88    87          84    92    91


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          65    84      66    84      66    83      66    84
Temp          66 75 84 72   67 76 84 72   67 76 83 72   67 76 84 73
Dewpt         66 66 63 66   65 67 67 67   66 69 69 68   66 68 67 69
PWind dir         E     E       E     E       E     E       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   FW FW SC B1   SC SC SC B1   SC SC SC B1
PoP 12hr         10    50      10    50      10    60      10    60
Rain shwrs    IS IS SC SC   IS IS SC SC   IS IS IS IS   IS IS IS IS
Tstms                             IS IS         IS IS         IS IS

$$

PRZ010-192015-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 87    65 69 78    77 85 90    65 70 78    76 84 88
Temp          70 78 82 84 80 74 72 70 70 78 83 85 81 75 73 71 71 78 82 84 80 75
Dewpt         68 69 69 70 69 69 68 67 67 67 68 69 70 70 69 69 69 69 69 69 69 69
RH            93 74 65 63 69 84 87 90 90 69 61 59 69 84 87 93 93 74 65 61 69 82
Wind dir       E  E SE SE  E  E  E  E  E  E  E SE  E  E NE  E  E  E  E  S  E NE
Wind spd      10 12 13 12 12  9 10  9 10 12 10  8  8  5  8  9  9 13 11  9  8  6
Wind gust        23 26 27 26 27 27 26 27 25                         23 23
Clouds        FW SC B2 B2 B1 B1 FW FW FW SC SC B2 B2 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     80          70          70          20          50
QPF 12hr              0.20-0.76        0.05   0.02-0.25        0.01   0.04-0.28
Rain shwrs       IS  D  D NM NM IS IS IS       NM NM IS IS IS IS       SC SC IS
Tstms               SC SC                      IS IS                   IS IS
Heat index          87 89 82                83 85 81                85 88 82
Max heat         85    93    92    84    85    89    90          85    92    93


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    86      70    85      70    85      69    87
Temp          71 79 86 76   71 79 85 75   71 79 85 75   70 79 87 76
Dewpt         69 68 67 68   67 68 69 69   69 70 70 70   69 70 69 71
PWind dir         E     E       E     E       E     E       E     E
Wind char        GN    GN      GN    LT      LT    GN      GN    LT
Avg clouds    SC FW SC SC   FW FW SC B1   SC SC SC B1   SC SC SC B1
PoP 12hr         20    40      10    50      10    60      20    50
Rain shwrs    IS IS SC SC   IS IS IS SC   IS IS IS NM   IS IS IS SC
Tstms                             IS IS         IS IS         IS IS

$$

PRZ011-192015-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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    67 71 75    83 88 91    68 72 75    83 87 89
Temp          72 79 84 86 82 76 74 72 72 81 87 88 84 78 75 73 73 80 85 87 82 76
Dewpt         68 69 69 69 69 69 68 67 67 67 68 69 69 70 69 69 69 69 69 69 69 69
RH            87 72 61 57 65 79 82 84 84 63 53 54 61 76 82 87 87 69 59 55 65 79
Wind dir       E  E SE SE SE  E  E  E NE  E SE SE SE  E NE NE NE  E SE SE SE  E
Wind spd      13 18 21 21 21 17 13 11 11 16 17 17 14 12  9  9  9 17 19 18 14 10
Wind gust                    28 25 21       27 28 26 24             29 29 27
Clouds        SC SC B1 B1 SC SC FW FW FW FW FW SC SC FW FW SC SC SC SC B1 B1 SC
PoP 12hr                     50          40          30          20          20
QPF 12hr              0.13-0.62        0.03   0.01-0.18        0.01        0.04
Rain shwrs    IS IS SC SC SC SC IS IS IS       SC SC IS IS IS IS IS IS IS IS IS
Tstms               IS IS                      IS IS
Heat index       84 92 93 87             82 87 89 85             84 90 93 88
Max heat         87    97    96          85    93    94          88    97    96


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    89      71    88      71    88      71    90
Temp          72 81 89 77   72 80 88 77   72 81 88 77   72 81 90 78
Dewpt         68 68 66 68   67 68 69 69   70 70 70 71   70 70 68 71
PWind dir         E     E       E     E       E    SE       E    SE
Wind char        GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC FW FW SC   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      10    20      10    30      30    30
Rain shwrs    IS IS IS IS   IS IS IS IS   IS IS IS IS   SC SC SC IS

$$

PRZ012-192015-
Culebra-
Including the city of Culebra
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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    72 77 79    80 84 86    72 76 79          83
Temp          77 80 83 83 82 79 78 77 77 81 83 84 82 79 78 77 77 80 82 83 81 79
Dewpt         70 71 71 71 70 70 70 69 70 71 71 71 72 72 72 72 71 71 71 71 71 71
RH            79 74 67 67 67 74 76 76 79 72 67 65 72 79 82 85 82 74 69 67 72 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      19 19 19 19 18 18 19 19 18 19 18 17 18 18 18 18 18 18 18 17 17 17
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     30          20          30          40          40
QPF 12hr                   0.09        0.02        0.06        0.04        0.06
Rain shwrs    SC SC SC SC IS IS IS IS IS IS IS SC SC SC SC SC SC IS IS SC SC IS
Heat index       85 89 90 87 83          84 89 91 87 82          87 92 94 90 84
Max heat         87    91    91    84    88    94    94    84    89    95    95


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          77    83      77    83      77    84      77    83
Temp          77 80 83 79   77 80 83 79   77 81 84 79   77 80 83 79
Dewpt         70 70 70 71   71 71 72 72   72 72 72 72   72 72 73 72
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   B1 B1 B1 SC   SC SC B1 B1   B2 B1 SC SC
PoP 12hr         20    30      50    50      40    50      50    50
Rain shwrs    IS IS IS SC   SC SC SC IS   IS SC SC SC   SC SC SC SC

$$

PRZ013-192015-
Vieques-
Including the city of Vieques
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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    72 76 78          84          76          84
Temp          75 80 83 84 82 79 77 76 76 80 83 84 82 79 77 76 76 80 83 84 82 79
Dewpt         70 70 71 71 70 70 70 69 70 71 71 71 71 71 72 71 71 71 71 71 71 71
RH            84 72 67 65 67 74 79 79 82 74 67 65 69 77 85 85 85 74 67 65 69 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      18 19 19 19 18 17 19 18 17 18 18 17 17 17 17 18 18 18 18 17 16 17
Clouds        B2 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC
PoP 12hr                     40          20          40          70          40
QPF 12hr              0.09-0.15        0.03        0.08   0.05-0.10        0.08
Rain shwrs    SC SC SC SC IS IS IS IS IS IS IS SC SC SC SC NM NM IS IS SC SC IS
Heat index       82 89 90 86 81          84 89 91 88 82          88 93 94 91 85
Max heat         86    92    91    85    86    92    92    84    89    94    94


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          77    84      76    85      76    84      76    84
Temp          77 80 84 79   76 81 85 79   76 81 84 79   76 80 84 78
Dewpt         70 69 70 70   71 71 71 72   72 72 72 72   72 72 73 72
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   B1 B1 B1 SC   SC SC B1 B1   B2 B2 B1 SC
PoP 12hr         20    30      50    50      40    60      60    50
Rain shwrs    IS IS IS SC   SC SC SC IS   IS SC SC NM   NM NM SC SC

$$

VIZ001-192015-
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
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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 85 88    67 72 79    80 84 87    69 74 79    80 84 87
Temp          75 80 84 85 81 77 75 73 73 79 83 84 81 78 76 74 74 79 83 84 81 77
Dewpt         70 69 70 69 69 69 68 68 69 70 70 70 71 71 71 71 70 70 70 70 70 70
RH            84 69 63 59 67 76 79 84 87 74 65 63 72 79 85 90 87 74 65 63 69 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 19 19 19 18 18 18 18 18 19 19 17 17 18 18 18 18 18 18 17 17 17
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                     20          10          30          30          40
QPF 12hr                   0.06        0.01        0.02        0.02        0.05
Rain shwrs    SC IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS SC SC IS
Heat index       82 89 90 85             81 89 92 87             82 91 93 88
Max heat         87    92    92    84    88    94    94    84    87    94    94


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    84      74    85      73    85
Temp          74 80 85 77   74 79 84 77   75 80 85 77   74 80 85 78
Dewpt         69 68 69 70   70 70 70 71   71 71 71 71   71 71 71 71
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 B1 SC SC   SC SC B1 SC   B1 B1 SC SC
PoP 12hr         20    20      40    20      40    40      40    40
Rain shwrs    IS IS IS IS   SC SC IS IS   IS SC SC SC   SC SC SC SC

$$

VIZ002-192015-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
403 AM AST Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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    69 74 78          85    70 73 77          86
Temp          74 80 84 86 83 78 76 75 75 80 84 85 82 78 76 74 74 80 84 86 82 78
Dewpt         70 70 70 70 69 69 69 70 71 71 71 71 71 71 71 71 70 71 71 71 71 71
RH            87 72 63 59 63 74 79 84 87 74 65 63 69 79 85 90 87 74 65 61 69 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      18 20 20 20 18 18 18 17 18 19 19 18 17 17 18 18 18 19 19 18 17 16
Clouds        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     20          10          20          40          30
QPF 12hr                   0.06        0.01        0.03   0.02-0.08        0.07
Rain shwrs    NM IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC IS
Heat index       81 88 90 85             82 90 92 87             83 90 92 88
Max heat         86    92    92          86    94    94          87    93    93
High Surf         Y  Y  Y  Y  Y  Y  Y  Y


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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    84      73    86      73    85      73    85
Temp          74 80 84 77   74 80 86 78   74 80 85 77   74 79 85 77
Dewpt         70 69 70 70   71 71 71 72   72 72 72 72   71 72 72 72
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   B1 SC SC SC   SC SC B1 B1   B2 B2 B1 SC
PoP 12hr         20    30      40    20      40    60      60    50
Rain shwrs    IS IS IS SC   SC SC IS IS   IS SC SC IS   NM SC SC SC

$$



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